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Amyloidosis

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726: 753: 738: 832: 604:. Most amyloid-forming proteins are relatively small, but otherwise there is currently no evidence of structural or functional similarities among proteins known to form disease-associated amyloids. One third of amyloid disease is hereditary, in which case there is normally an early age of onset. Half of amyloid-related diseases are sporadic and have a late age of onset – in these cases, the protein aggregation may be associated with aging-related decline in protein regulation. Some medical treatments are associated with amyloid disease, but this is rare. 801: 777: 813: 789: 1865:
of adverse events versus placebo. There is no evidence of an effect on mortality rate. A review of early data from use of patisiran in people with variant cardiac ATTR suggests that it may reduce mortality and hospitalization, however this is still being investigated and requires further investigation. In 2018, patisiran was not recommended by NICE in the UK for hereditary transthyretin-related amyloidosis. As of July 2019 further review however is occurring. It was approved for this use in the United States, however.
765: 704:, memory B cells producing aberrant immunoglobulins or portions of immunoglobulins. Immunofixation electrophoresis of urine or serum is positive in 90% of people with AL amyloidosis. Immunofixation electrophoresis is more sensitive than regular electrophoresis but may not be available in all centers. Alternatively immunohistochemical staining of a bone marrow biopsy looking for dominant plasma cells can be sought in people with a high clinical suspicion for AL amyloidosis but negative electrophoresis. 382:, the heart shows a restrictive filling pattern, with normal to mildly reduced systolic function. AA amyloidosis usually spares the heart. Cardiac amyloidosis can present with symptoms of heart failure including shortness of breath, fatigue, and edema. As cardiac amyloidosis progresses, the amyloid deposition can affect the heart's ability to pump and fill blood as well as its ability to maintain normal rhythm, which leads to worsening heart function and decline in people's quality of life. 294: 45: 1946:. AA amyloidosis is caused by an increase in extracellular deposition of serum amyloid A (SAA) protein. SAA protein levels can rise in both direct and indirect manners, through infection, inflammation, and malignancies. The most common causes of AA amyloidosis in the West are rheumatoid arthritis, inflammatory bowel disease, psoriasis, and 671:, which means a negative result does not exclude the diagnosis of amyloidosis. However, direct biopsy of the affected organ may still be unnecessary as other less invasive methods of biopsy can also be used, including rectal mucosa, salivary gland, lip, or bone marrow biopsy which can achieve a diagnosis in up to 85% of people. 3816: 1864:
functions similarly to inotersen. Moderate-certainty evidence suggests that patisiran mitigates worsening of peripheral neuropathy and disability from disease progression. Additionally, low-certainty evidence suggests that patisiran mitigates decreases in quality-of-life and slightly reduces the rate
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Historical classification systems were based on clinical factors. Until the early 1970s, the idea of a single amyloid substance predominated. Various descriptive classification systems were proposed based on the organ distribution of amyloid deposits and clinical findings. Most classification systems
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but may manifest more gradually with nonspecific gastrointestinal symptoms like constipation, nausea, or early satiety. Amyloidosis of the central nervous system can have more severe and systemic presentations that may include life-threatening arrhythmias, cardiac failure, malnutrition, infection, or
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Inotersen blocks gene expression of both wild-type and mutant TTR, reducing amyloid precursor. Moderate-certainty evidence suggests that it mitigates worsening of peripheral neuropathy. Long-term efficacy and safety of inotersen use in people with mutant TTR-related amyloidosis is still be evaluated
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Accumulation of amyloid proteins in the gastrointestinal system may be caused by a wide range of amyloid disorders and have different presentations depending on the degree of organ involvement. Potential symptoms include weight loss, diarrhea, abdominal pain, heartburn (gastrointestinal reflux), and
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Prognosis varies with the type of amyloidosis and the affected organ system. Prognosis for untreated AL cardiac amyloidosis is poor, with a median survival of six months. More specifically, AL amyloidosis can be classified as stage I, II or III based on cardiac biomarkers like Nt-proBNP and cardiac
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transplantation has shown promise in early studies and is recommended for stage I and II AL amyloidosis. However, only 20–25% of people are eligible for stem cell transplant. Chemotherapy treatment including cyclophosphamide-bortezomib-dexamethasone is currently the recommended treatment option for
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Amyloid proteins deposit most commonly inside the knee, followed by hands, wrists, elbow, hip, and ankle, causing joint pain. In males with advanced age (>80 years), there is significant risk of wild-type transthyretin amyloid deposition in synovial tissue of knee joint, but predominantly in old
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Based on available research, liver transplant remains the most effective treatment option for advanced ATTR amyloidosis, protein stabilizing drugs may slow disease progression but were insufficient to justify delay of liver transplant, and newer agents such as patisiran require additional studies.
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Treatment is geared towards decreasing the amount of the involved protein. This may sometimes be achieved by determining and treating the underlying cause. AL amyloidosis occurs in about 3–13 per million people per year and AA amyloidosis in about two per million people per year. The usual age of
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inotersen, the former having recently received FDA approval. Research into treatments for ATTR amyloidosis have compared liver transplantation, oral drugs that stabilize the misfolding protein (including tafamidis and diflunisal), and newer therapeutic agents still being investigated (including
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The modern era of amyloidosis classification began in the late 1960s with the development of methods to make amyloid fibrils soluble. These methods permitted scientists to study the chemical properties of amyloids. Descriptive terms such as primary amyloidosis, secondary amyloidosis, and others
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Neuropathic presentation can depend on the etiology of amyloidosis. People with amyloidosis may experience dysfunction in various organ systems depending on the location and extent of nervous system involvement. For example, peripheral neuropathy can cause erectile dysfunction, incontinence and
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ATTR is now considered to be the most common form of amyloidosis. It may be either age related in wild-type ATTR (ATTRv) or familial transthyretin-associated amyloidosis, is suspected in people with family history of idiopathic neuropathies or heart failure who lack evidence of plasma cell
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People with amyloidosis may have central nervous system involvement, along with peripheral involvement which causes sensory and autonomic neuropathies. Sensory neuropathy develops in a symmetrical pattern and progresses in a distal to proximal manner. Autonomic neuropathy can present as
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People with ATTR, mutant ATTR and wild-type ATTR have a better prognosis when compared to people with AL and may survive for over a decade. Survival time is not associated with gender or age, however, some measures of reduced heart function are associated with a shorter survival time.
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in a phase-III clinical trial as of 2021. Both diflunisal and inotersen may also mitigate declines in quality-of-life, though the evidence for this effect is unclear. For people with cardiac ATTR the effect of inotersen use is inconclusive and requires further investigation. In 2018,
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forms. Both the oligomers and amyloid fibrils can be toxic to cells and can interfere with proper organ function. The relative significance of different aggregation species may depend on the protein involved and the organ system affected.
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was approved by the European Medicines Agency to treat polyneuropathy in adults with hereditary transthyretin amyloidosis. It has since been approved for use in Canada, the European Union and in the USA.
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All amyloid fibril proteins start with the letter "A" followed by the protein suffix (and any applicable specification). See below for a list of amyloid fibril proteins which have been found in humans:
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People affected by amyloidosis are supported by organizations, including the Amyloidosis Research Consortium, Amyloidosis Foundation, Amyloidosis Support Groups, and Australian Amyloidosis Network.
615:-resistant, meaning it can not be degraded or broken down. As a result, amyloid deposits into the body's extracellular space. The process of forming amyloid fibrils is thought to have intermediate 409:
GI bleeding. Amyloidosis may also affect accessory digestive organs including the liver, and may present with jaundice, fatty stool, anorexia, fluid buildup in the abdomen, and spleen enlargement.
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troponin. Survival diminishes with increasing stage, but recent advancements in treatments have improved median survival rates for stages I, II, and III, to 91.2, 60, and 7 months respectively.
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The modern classification of amyloid disease tends to use an abbreviation of the protein that makes the majority of deposits, prefixed with the letter A. For example, amyloidosis caused by
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or light chain determination); binding of particular antibodies to the amyloid found in the tissue (immunohistochemistry); or extraction of the protein and identification of its individual
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Soprano DR, Herbert J, Soprano KJ, Schon EA, Goodman DS. Demonstration of transthyretin mRNA in the brain and other extrahepatic tissues in the rat. J Biol Chem 1985; 260 (21) 11793-11798
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People undergoing long-term hemodialysis (14–15 years) can develop amyloidosis from accumulation of light chains of the HLA 1 complex which is normally filtered out by the kidneys.
752: 546:, a susceptibility to bleeding with bruising around the eyes, termed "raccoon-eyes". Amyloid purpura is caused by amyloid deposition in the blood vessels and reduced activity of 3813:"Alnylam Announces FDA Approval of Amvuttra (vutrisiran), an RNAi Therapeutic for the Treatment of the Polyneuropathy of Hereditary Transthyretin-Mediated Amyloidosis in Adults" 297:
Skin features of amyloidosis cutis dyschromica. Hyperpigmented and hypopigmented macules on (A) lower legs, (B) back and waist, (C) waist. (D) Individual blisters on upper arm.
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AL has the highest incidence at approximately 12 cases per million persons per year and an estimated prevalence of 30,000 to 45,000 cases in the US and European Union.
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Lin HM, Gao X, Cooke CE, Berg D, Labotka R, Faller DV, et al. (June 2017). "Disease burden of systemic light-chain amyloidosis: a systematic literature review".
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Amyloidosis has a combined estimated prevalence of 30 per 100,000 persons with the three most common forms being AL, ATTR, and AA. The median age at diagnosis is 64.
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Diagnosis of amyloidosis generally requires tissue biopsy. The biopsy is assessed for evidence of characteristic amyloid deposits. The tissue is treated with various
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ter Haar NM, Oswald M, Jeyaratnam J, Anton J, Barron KS, Brogan PA, et al. (September 2015). "Recommendations for the management of autoinflammatory diseases".
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Pettersson-Kastberg J, Aits S, Gustafsson L, Mossberg A, Storm P, Trulsson M, et al. (November 2008). "Can misfolded proteins be beneficial? The HAMLET case".
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Diflunisal binds to misfolded mutant TTR protein to prevent its buildup, like how tafamidis works. Low-certainty evidence indicates that it mitigates worsening of
4201:"Senile systemic amyloidosis affects 25% of the very aged and associates with genetic variation in alpha2-macroglobulin and tau: A population-based autopsy study" 3876: 737: 719:
AA is suspected on clinical grounds in individuals with longstanding infections or inflammatory diseases. AA can be identified by immunohistochemistry staining.
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Outcomes in a person with AA amyloidosis depend on the underlying disease, organ(s) affected, and correlate with the concentration of serum amyloid A protein.
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is called amyloidoma. It is commonly found in cervical, lumbar, and sacral vertebrae. Those affected may be presented with bone pain due to bone lysis, lumbar
468:. Adrenal infiltration may be harder to appreciate given that its symptoms of orthostatic hypotension and low blood sodium concentration may be attributed to 4708: 1822:, a low toxicity oral agent that prevents destabilization of correctly folded protein. Studies showed tafamidis reduced mortality and hospitalization due to 845: 4199:
Tanskanen M, Peuralinna T, Polvikoski T, Notkola IL, Sulkava R, Hardy J, Singleton A, Kiuru-Enari S, Paetau A, Tienari PJ, Myllykangas L (1 January 2008).
444:(fingerlike projections that increase the intestinal area available for absorption of food), begin to erode the functionality of the villi, presenting a 3846: 1875:
gene-editing technique, several participants had an "80% to 96% drop in TTR levels, on par or better than the average of 81%" who were given patisiran.
4367: 812: 2393: 483:, although it is not known if this is functionally important. The major component of pancreatic amyloid is a 37-amino acid residue peptide known as 301:
The presentation of amyloidosis is broad and depends on the site of amyloid accumulation. The kidney and heart are the most common organs involved.
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Amyloidosis symptoms are often vague and require different physician specialists for diagnosis. Telltale symptoms may include an enlarged tongue (
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Magrinelli F, Fabrizi GM, Santoro L, Manganelli F, Zanette G, Cavallaro T, Tamburin S, et al. (Cochrane Neuromuscular Group) (April 2020).
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in knee, hip, shoulder and interphalangeal joints. Amyloid light chains deposition in shoulder joint causes enlarged shoulders, also known as "
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is termed "ATTR". Deposition patterns vary between people but are almost always composed of just one amyloidogenic protein. Deposition can be
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Wild-type transthyretin (ATTR) amyloidosis is found in a quarter of elderly at postmortem. ATTR is found in 13–19% of people experiencing
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Chiti F, Dobson CM (June 2017). "Protein Misfolding, Amyloid Formation, and Human Disease: A Summary of Progress Over the Last Decade".
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Secondary (reactive) amyloidoses occur as a complication of some other chronic inflammatory or tissue-destroying disease. Examples are
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constipation, pupillary dysfunction, and sensory loss depending on the distribution of amyloidosis along different peripheral nerves.
171:, build up in tissue. There are several non-specific and vague signs and symptoms associated with amyloidosis. These include fatigue, 3996:"Prognostic impact of light-chain and transthyretin-related categories in cardiac amyloidosis: A systematic review and meta-analysis" 2737:
Takahashi N, Glockner J, Howe BM, Hartman RP, Kawashima A (May 2016). "Taxonomy and Imaging Manifestations of Systemic Amyloidosis".
230:, and three proteins can identify as either. These proteins can become irregular due to genetic effects, as well as through acquired 764: 208: 871:
to chronic inflammatory conditions). Some classification systems included myeloma-associated, familial, and localized amyloidosis.
4082: 3046: 3345:"Amyloid nomenclature 2020: update and recommendations by the International Society of Amyloidosis (ISA) nomenclature committee" 1885:(FDA) in June 2022, for the treatment of the polyneuropathy of hereditary transthyretin-mediated (hATTR) amyloidosis in adults. 281:
onset of these two types is 55 to 60 years old. Without treatment, life expectancy is between six months and four years. In the
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Other forms are due to different diseases causing overabundant or abnormal protein production – such as with overproduction of
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A sample of tissue can be biopsied or obtained directly from the affected internal organ, but the first-line site of biopsy is
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In AA, symptoms may improve if the underlying condition is treated. In people who have inflammation caused by AA amyloidosis,
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Coles LS, Young RD (May 2012). "Supercentenarians and transthyretin amyloidosis: the next frontier of human life extension".
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Nguyen TX, Naqvi A, Thompson TL, Wilson RH (Spring 2018). "Musculoskeletal Manifestations of Amyloidosis: A Focused Review".
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The type of the amyloid protein can be determined in various ways: the detection of abnormal proteins in the bloodstream (on
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and 2.4% of AA amyloidosis. One suggested mechanism for the observed malabsorption is that amyloid deposits in the tips of
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About 60 amyloid proteins have been identified so far. Of those, at least 36 have been associated with a human disease.
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Gertz MA, Dispenzieri A (July 2020). "Systemic Amyloidosis Recognition, Prognosis, and Therapy: A Systematic Review".
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Amyloid deposits in tissue can cause enlargement of structures. Twenty percent of people with AL amyloidosis have an
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Management of ATTR amyloidosis will depend on its classification as wild type or variant. Both may be treated with
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Feeling tired, weight loss, swelling of the legs, shortness of breath, bleeding, feeling light headed with standing
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Additionally, based on the tissues in which it is deposited, it is divided into mesenchymal (organs derived from
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AL was previously considered the most common form of amyloidosis, and a diagnosis often begins with a search for
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Kyriakou P, Mouselimis D, Tsarouchas A, Rigopoulos A, Bakogiannis C, Noutsias M, Vassilikos V (December 2018).
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AA amyloidoses is the most common form in developing countries and can complicate longstanding infections with
744: 515:. Aβ2MG amyloidosis (Hemodialysis associated amyloidosis) tends to deposit in synovial tissue, causing chronic 341: 3838: 285:
about one per 1,000 deaths are from systemic amyloidosis. Amyloidosis has been described since at least 1639.
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Mok KH, Pettersson J, Orrenius S, Svanborg C (March 2007). "HAMLET, protein folding, and tumor cell death".
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Merlini G, Dispenzieri A, Sanchorawala V, Schönland SO, Palladini G, Hawkins PN, Gertz MA (October 2018).
2774:"Transthyretin amyloid deposits in lumbar spinal stenosis and assessment of signs of systemic amyloidosis" 2385: 1359: 1340: 1314: 1310: 1288: 1269: 1249: 998: 978: 956: 867:) amyloidosis, in which no associated clinical condition was identified, and secondary amyloidosis (i.e., 527: 512: 505: 500:
age deposition of wild type transthyretin is seen in cardiac ventricles. ATTR deposits have been found in
371: 317: 196: 4360:"Press Announcements - FDA approves first-of-its kind targeted RNA-based therapy to treat a rare disease" 2080: 663:, known as a "fat pad biopsy", due to its ease of acquisition. An abdominal fat biopsy is not completely 3691:"Patisiran for treating hereditary transthyretin-related amyloidosis [ID1279] | Guidance | NICE" 1977: 1846: 1827: 701: 212: 204: 126: 4392:
Cristóbal Gutiérrez H, Pelayo-Negro AL, Gómez Gómez D, Martín Vega MÁ, Valero Domínguez M (July 2020).
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Benson MD, Buxbaum JN, Eisenberg DS, Merlini G, Saraiva MJ, Sekijima Y, et al. (December 2020).
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space. Of the 37 proteins so far identified as being vulnerable to amyloid formation, only four are
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The roles of inotersen and patisiran in cardiac ATTR amyloidosis are still being investigated.
191:. In AL amyloidosis, specific indicators can include enlargement of the tongue and periorbital 4512: 4423: 4332: 4297: 4228: 4220: 4173: 4124: 4060: 4017: 3973: 3929: 3786: 3737: 3690: 3646: 3565: 3513: 3451: 3403: 3366: 3317: 3282: 3247: 3185: 3127: 3083: 3038: 2994: 2984: 2961: 2907: 2849: 2811: 2793: 2754: 2716: 2652: 2603: 2541: 2493: 2362: 2303: 2249: 2157: 2103: 2023: 1998: 1107: 1084: 694: 520: 480: 367: 103: 70: 65: 2572:"Diagnosis of cardiac amyloidosis: a systematic review on the role of imaging and biomarkers" 1690:
Systemic amyloidoses affect more than one body organ or system. Examples are AL, AA and Aβ2m.
340:. Approximately 20% and 40–60% of people with AL and AA amyloidosis respectively progress to 4810: 4413: 4405: 4324: 4287: 4279: 4212: 4163: 4116: 4052: 4007: 3963: 3919: 3911: 3776: 3729: 3636: 3626: 3583: 3555: 3547: 3503: 3495: 3441: 3433: 3356: 3309: 3274: 3237: 3227: 3177: 3119: 3073: 3028: 2951: 2943: 2897: 2889: 2801: 2785: 2746: 2706: 2696: 2644: 2593: 2583: 2533: 2485: 2352: 2342: 2293: 2241: 2149: 2095: 1973: 1913: 1729: 887: 883: 593: 441: 413: 227: 172: 4078: 1686:
An older clinical method of classification refers to amyloidoses as systemic or localised:
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Marques N, Azevedo O, Almeida AR, Bento D, Cruz I, Correia E, et al. (October 2020).
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are used for an average duration of 20 months. If TNF-alpha inhibitors are not effective,
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diseases. The vast majority of proteins that have been found to form amyloid deposits are
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Gillmore JD, Gane E, Taubel J, Kao J, Fontana M, Maitland ML, et al. (August 2021).
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with preserved ejection fraction, making it a very common form of systemic amyloidosis.
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Senile systemic amyloidosis was determined to be the primary cause of death for 70% of
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Treatment depends on the type of amyloidosis that is present. Treatment with high dose
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stain may be used. A number of imaging techniques such as a Nuclear Medicine PYP scan,
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Ando Y, Coelho T, Berk JL, Cruz MW, Ericzon BG, Ikeda S, et al. (February 2013).
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to look for specific known mutations in transthyretin that predispose to amyloidosis.
4871: 4618: 4185: 4136: 3798: 3378: 2664: 2537: 2315: 2261: 2115: 2003: 1957: 1939: 1823: 1812: 1784: 1019: 1014: 879: 597: 523:". Amyloid light chain depositions can also cause bilateral symmetric polyarthritis. 461: 457: 433: 363: 274: 108: 4344: 4240: 4029: 3749: 3463: 3437: 3329: 3139: 2553: 428:
is rare, occurring in 5% of people. Splenic dysfunction, leading to the presence of
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Kaku M, Berk JL (October 2019). "Neuropathy Associated with Systemic Amyloidosis".
1935: 1772: 675: 563: 425: 421: 336:. Several types of amyloidosis, including the AL and AA types, are associated with 277:. Due to the variable presentation, a diagnosis can often take some time to reach. 266: 184: 53: 4168: 4151: 4120: 3915: 3615:"Inotersen: new promise for the treatment of hereditary transthyretin amyloidosis" 3361: 3344: 3107: 2524:
Ebert EC, Nagar M (March 2008). "Gastrointestinal manifestations of amyloidosis".
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In the amyloid deposition of the joints, there will be a decreased signal in both
4506: 4409: 886:(affecting many different organ systems) or organ-specific. Many amyloidoses are 4741: 4727: 4056: 2489: 1804: 712:
which separates mutated forms of transthyretin. Findings can be corroborated by
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can be infiltrated. It is estimated that 10–20% of people with amyloidosis have
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Buxbaum JN (July 2018). "Oligonucleotide Drugs for Transthyretin Amyloidosis".
4283: 4268:"Immunoglobulin light chain amyloidosis diagnosis and treatment algorithm 2021" 3968: 3951: 3278: 697:
is the most reliable method of identifying the different forms of amyloidosis.
534:, and a variety of neurological symptoms. Vertebral fractures are also common. 4847: 4787: 4662: 4647: 4552: 4547: 4216: 4012: 3995: 3733: 3313: 3123: 2750: 2588: 2099: 1969: 1878: 1831: 1808: 1792: 1788: 1710: 1693:
Localised amyloidoses affect only one body organ or tissue type. Examples are
868: 864: 837: 686: 645: 641: 608: 488: 420:, two biomarkers of liver injury, which is seen in about one third of people. 412:
Accumulation of amyloid proteins in the liver can lead to elevations in serum
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changes may be present, showing low voltage and conduction abnormalities like
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Eldhagen P, Berg S, Lund LH, Sörensson P, Suhr OB, Westermark P (June 2021).
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Falk RH, Comenzo RL, Skinner M (September 1997). "The systemic amyloidoses".
2422:. In Jameson J, Fauci AS, Kasper DL, Hauser SL, Longo DL, Loscalzo J (eds.). 554:, two clotting proteins that lose their function after binding with amyloid. 4652: 4536: 4480: 4200: 3551: 3168:
Wechalekar AD, Gillmore JD, Hawkins PN (June 2016). "Systemic amyloidosis".
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Amyloid-forming proteins aggregate into distinctive fibrillar forms with a
3781: 3764: 2497: 2331:"Guideline of transthyretin-related hereditary amyloidosis for clinicians" 596:, so the misfolding and formation of amyloid occurs outside cells, in the 218:
There are about 36 different types of amyloidosis, each due to a specific
4842: 4328: 3952:"AL (Light-Chain) Cardiac Amyloidosis: A Review of Diagnosis and Therapy" 3631: 3078: 3061: 1800: 1756: 1752: 1748: 653: 649: 616: 551: 547: 476: 195:. In wild-type ATTR amyloidosis, non-cardiac symptoms include: bilateral 2902: 2701: 491:
and is co secreted with insulin." (Rang and Dale's Pharmacology, 2015.)
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The deposition of amyloid proteins in the bone marrow without causing
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Amyloid deposition in the heart can cause both diastolic and systolic
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In beta 2-microglobulin amyloidosis, males have high risk of getting
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arise from a disease with disordered immune cell function, such as
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or 'amylin.' This is stored with insulin in secretory granules in
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National Institute of Diabetes and Digestive and Kidney Diseases
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Metabolic disease involving abnormal deposited amyloid proteins
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Brunger AF, Nienhuis HL, Bijzet J, Hazenberg BP (March 2020).
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Hematology. American Society of Hematology. Education Program
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Falk RH, Alexander KM, Liao R, Dorbala S (September 2016).
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Hoy SM (October 2018). "Patisiran: First Global Approval".
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Xin Y, Hu W, Chen X, Hu J, Sun Y, Zhao Y (November 2019).
2282:"The Pathology of Amyloidosis in Classification: A Review" 731:
Small bowel duodenum with amyloid deposition Congo red 10X
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on blood smear, occurs in 24% of people with amyloidosis.
234:. The four most common types of systemic amyloidosis are 3695:
National Institute for Health and Care Excellence (Nice)
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was the only effective treatment. New therapies include
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people with AL Amyloidosis not eligible for transplant.
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showing amyloid deposition (red fluffy material) in the
328:. This can lead to high levels of protein in the urine ( 2932:"Amyloidosis: pathogenesis and new therapeutic options" 2182:. Genetic and Rare Diseases Information Center (GARD). 632:. The most useful stain in the diagnosis of amyloid is 1026:
Heart mainly in males, lung, ligaments, tenosynovium
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Skin conditions resulting from errors in metabolism
4809: 4786: 4768: 4740: 4726: 4717: 4676: 4602: 4527: 4457: 3267:
Biochemical and Biophysical Research Communications
640:, makes the amyloid proteins appear apple-green on 150: 142: 132: 114: 102: 94: 86: 76: 64: 37: 4081:. Science. 26 September 2008. pp. 1764–1765. 3477: 3475: 3473: 3209: 3207: 3163: 3161: 1815:inhibitors (e.g., tocilizumab) may be considered. 271:problems are found with multiple peripheral nerves 3398:Mitchell RS, Kumar V, Abbas AK, Fausto N (2007). 3108:"Systemic immunoglobulin light chain amyloidosis" 2732: 2730: 2683:Rowe K, Pankow J, Nehme F, Salyers W (May 2017). 273:and it is unclear why. Diagnosis is confirmed by 2565: 2563: 2392:. U.S. Department of Health and Human Services. 1721:Another classification is primary or secondary. 758:Small bowel duodenum with amyloid deposition 20X 222:. Within these 36 proteins, 19 are grouped into 4152:"Causes of AA amyloidosis: a systematic review" 3843:NORD (National Organization for Rare Disorders) 3529: 3527: 3101: 3099: 3097: 2925: 2923: 2921: 1092:terminal variants), skin (C terminal variants) 2835: 2833: 2831: 2829: 2827: 2825: 4580: 3956:Journal of the American College of Cardiology 3021:Journal of the American Society of Nephrology 3010: 3008: 2875: 2873: 2871: 2869: 2867: 2865: 2863: 2519: 2517: 2515: 2513: 2511: 2509: 2507: 2471: 2469: 2467: 2465: 2275: 2273: 2271: 2227: 2225: 2223: 2221: 1785:tumour necrosis factor (TNF)-alpha inhibitors 1090:Heart, liver, kidney, PNS, testis, larynx (C 611:structure. The beta-sheet form of amyloid is 8: 4079:"Searching for the Secrets of the Super Old" 3945: 3943: 3392: 3390: 3388: 2678: 2676: 2674: 2630: 2628: 2626: 2463: 2461: 2459: 2457: 2455: 2453: 2451: 2449: 2447: 2445: 2413: 2411: 2219: 2217: 2215: 2213: 2211: 2209: 2207: 2205: 2203: 2201: 1826:. Previously, for variant ATTR amyloidosis, 4102: 4100: 3989: 3987: 3488:The Cochrane Database of Systematic Reviews 3060:Sachchithanantham S, Wechalekar AD (2013). 2930:Merlini G, Seldin DC, Gertz MA (May 2011). 4723: 4587: 4573: 4565: 4454: 2424:Harrison's Principles of Internal Medicine 2088:Rheumatic Disease Clinics of North America 2074: 2072: 2070: 2068: 2033:. Amyloidosis Support Groups. 1 March 2022 1663:EGF-containing fibulin-like extracellular 1595:Odontogenic ameloblast-associated protein 926: 146:3–13 per million per year (AL amyloidosis) 34: 4417: 4291: 4167: 4011: 3967: 3923: 3780: 3640: 3630: 3559: 3540:Journal of the American Heart Association 3507: 3445: 3360: 3241: 3231: 3077: 3032: 2955: 2901: 2805: 2710: 2700: 2597: 2587: 2356: 2346: 2297: 2135: 2133: 2131: 2129: 2127: 2125: 2066: 2064: 2062: 2060: 2058: 2056: 2054: 2052: 2050: 2048: 1849:and disability from disease progression. 1479:Pituitary prolactinomas, aging pituitary 708:dyscrasias. ATTR can be identified using 163:is a group of diseases in which abnormal 3214:Rosenzweig M, Landau H (November 2011). 2842:Journal of Surgical Orthopaedic Advances 2526:The American Journal of Gastroenterology 905:), or with continuous overproduction of 3017:"Amyloidosis-associated kidney disease" 2380: 2378: 2376: 2015: 1871:In 2021, in a clinical trial using the 721: 504:of patients that underwent surgery for 1751:) or parenchymal (organs derived from 4755:ACys+ABri/Cerebral amyloid angiopathy 4709:ATTR/Transthyretin-related hereditary 4398:European Journal of Hospital Pharmacy 4370:from the original on 7 September 2018 4266:Hasib Sidiqi M, Gertz MA (May 2021). 3049:from the original on 5 December 2011. 2894:10.1146/annurev-biochem-061516-045115 2430:from the original on 29 November 2021 2396:from the original on 19 November 2021 404:Gastrointestinal and accessory organs 7: 4109:Current Medical Research and Opinion 3619:Drug Design, Development and Therapy 3220:Journal of Hematology & Oncology 2154:10.1146/annurev.med.57.121304.131243 1530:Cornified epithelia, hair follicles 1028:PNS, ANS, heart, eye, leptomeninges 154:1 per 1,000 people (developed world) 121:, directed at the underlying cause, 4317:The New England Journal of Medicine 3769:The New England Journal of Medicine 3594:from the original on 8 October 2020 2739:Radiologic Clinics of North America 2478:The New England Journal of Medicine 782:Amyloidosis, blood vessels, H&E 517:inflammation of the synovial tissue 3879:from the original on 15 March 2016 3849:from the original on 16 March 2016 2386:"Amyloidosis & Kidney Disease" 2186:from the original on 24 April 2017 2081:"Amyloidosis: a clinical overview" 1715:medullary carcinoma of the thyroid 1445:Islets of Langerhans, insulinomas 1386:CJD, GSS syndrome, fatal insomnia 806:Amyloidosis, lymph node, polarizer 25: 4247:from the original on 14 June 2022 4085:from the original on 9 March 2013 3819:from the original on 14 June 2022 3701:from the original on 20 July 2019 3146:from the original on 14 June 2022 3062:"Imaging in systemic amyloidosis" 2335:Orphanet Journal of Rare Diseases 3671:from the original on 4 July 2019 3613:Mathew V, Wang AK (6 May 2019). 3426:Annals of the Rheumatic Diseases 2538:10.1111/j.1572-0241.2007.01669.x 2140:Pepys MB (2006). "Amyloidosis". 1304:Aβ protein precursor, wild type 830: 811: 799: 794:Amyloidosis, lymph node, H&E 787: 775: 763: 751: 736: 724: 261:Diagnosis may be suspected when 250:M), and hereditary and old age ( 43: 4778:AApoA1+AFib+ALys/Familial renal 4704:AA/Familial Mediterranean fever 3438:10.1136/annrheumdis-2015-207546 3112:Nature Reviews. Disease Primers 1741:secondary cutaneous amyloidosis 1732:or other immunocyte dyscrasias. 1669:Portal veins, Aging associated 1212:Leukocyte chemotactic factor-2 1161:Apolipoprotein C III, variants 1127:Apolipoprotein A IV, wild type 475:"Amyloid deposits occur in the 256:wild-type transthyretin amyloid 56:) or bruising around the eyes ( 4000:Hellenic Journal of Cardiology 3500:10.1002/14651858.CD012395.pub2 2979:Gertz MA, Rajkumar SV (2010). 1306:Aβ protein precursor, variant 1144:Apolipoprotein C II, variants 588:Amyloidoses can be considered 1: 4824:ACal/Medullary thyroid cancer 4796:Primary cutaneous amyloidosis 4694:Aβ2M/Haemodialysis-associated 4169:10.1080/13506129.2019.1693359 4121:10.1080/03007995.2017.1297930 3916:10.1182/asheducation-2017.1.1 3362:10.1080/13506129.2020.1835263 3182:10.1016/S0140-6736(15)01274-X 2882:Annual Review of Biochemistry 2418:Lewis JB, Neilson EG (2018). 1737:reactive systemic amyloidosis 676:T1 and T2 weighted MRI images 263:protein is found in the urine 4410:10.1136/ejhpharm-2018-001823 4358:Office of the Commissioner. 2936:Journal of Clinical Oncology 2778:Journal of Internal Medicine 2576:BMC Cardiovascular Disorders 2426:(20 ed.). McGraw Hill. 1968:Treatments for ATTR-related 1948:familial Mediterranean fever 1883:Food and Drug Administration 1496:Iatrogenic, local injection 1130:Kidney medulla and systemic 770:Amyloidosis, Node, Congo Red 4750:Familial amyloid neuropathy 4057:10.1016/j.ypmed.2012.03.003 3898:Merlini G (December 2017). 3015:Dember LM (December 2006). 2490:10.1056/NEJM199709253371306 1707:isolated atrial amyloidosis 955:All organs, usually except 899:immunoglobulin light chains 189:feeling faint with standing 4904: 4284:10.1038/s41408-021-00483-7 3969:10.1016/j.jacc.2016.06.053 3827:– via Business Wire. 3588:Europeans Medicines Agency 3402:. Philadelphia: Saunders. 3279:10.1016/j.bbrc.2006.12.167 1665:matrix protein 1 (EFEMP1) 1459:Atrial natriuretic factor 1442:Islet amyloid polypeptide 973:Immunoglobulin heavy chain 951:Immunoglobulin light chain 939:Systemic and/or localized 894:in the precursor protein. 661:subcutaneous abdominal fat 581: 355: 4719:Organ-limited amyloidosis 4217:10.1080/07853890701842988 4013:10.1016/j.hjc.2019.01.015 3873:rarediseases.info.nih.gov 3815:. Alnylam. 13 June 2022. 3734:10.1007/s40265-018-0983-6 3314:10.1080/07853890802502614 3124:10.1038/s41572-018-0034-3 2751:10.1016/j.rcl.2015.12.012 2589:10.1186/s12872-018-0952-8 2180:rarediseases.info.nih.gov 2142:Annual Review of Medicine 2100:10.1016/j.rdc.2013.02.012 2079:Hazenberg BP (May 2013). 1881:was approved by the U.S. 1703:Atrial natriuretic factor 1375:Prion protein, wild type 485:islet amyloid polypeptide 51: 42: 3066:British Medical Bulletin 2983:. Totowa, N.J.: Humana. 2948:10.1200/JCO.2010.32.2271 1510:Lung surfactant protein 863:included primary (i.e., 745:dystrophic calcification 479:of people who also have 424:is common. In contrast, 342:end-stage kidney disease 3552:10.1161/JAHA.120.016614 3400:Robbins Basic Pathology 2024:"Amyloidosis Awareness" 1419:C-cell thyroid tumours 1377:Prion protein variants 1229:Fibrinogen a, variants 1061:Musculoskeletal system 942:Acquired or hereditary 683:protein electrophoresis 636:, which, combined with 568:obstructive sleep apnea 393:orthostatic hypotension 138:Improved with treatment 4760:Aβ/Alzheimer's disease 3233:10.1186/1756-8722-4-47 3034:10.1681/ASN.2006050460 2649:10.1055/s-0039-1688994 2348:10.1186/1750-1172-8-31 2246:10.1001/jama.2020.5493 1380:Prion protein variant 994:(Apo) serum amyloid A 542:A rare development is 528:plasma cell dyscrasias 513:carpal tunnel syndrome 506:lumbar spinal stenosis 495:Musculoskeletal system 372:atrioventricular block 318:glomerular capillaries 298: 209:small fiber neuropathy 197:carpal tunnel syndrome 3782:10.1056/NEJMoa2107454 2637:Seminars in Neurology 2420:"Glomerular Diseases" 1978:small interfering RNA 1972:include TTR-specific 1847:peripheral neuropathy 1547:Senile aortic, media 1246:Cystatin C, variants 702:plasma cell dyscrasia 691:Laser microdissection 572:difficulty swallowing 296: 232:environmental factors 213:autonomic dysfunction 205:biceps tendon rupture 127:organ transplantation 4734:AANF/Isolated atrial 4677:Systemic amyloidosis 4329:10.1056/nejme1805499 4272:Blood Cancer Journal 3632:10.2147/DDDT.S162913 3176:(10038): 2641–2654. 1598:Odontogenic tumours 1384:CJD, fatal insomnia 1181:Kidney, PNS, cornea 911:chronic inflammation 907:acute phase proteins 710:isoelectric focusing 470:autonomic neuropathy 418:alkaline phosphatase 226:, 14 are grouped as 18:Familial amyloidosis 4045:Preventive Medicine 2702:10.7759/cureus.1228 1985:patisiran).  1775:agent, followed by 1726:Primary amyloidoses 1615:Vesicula seminalis 1564:Cornea, hereditary 1195:Lysozyme, variants 1178:Gelsolin, variants 1108:Apolipoprotein A II 913:(which can lead to 846:cardiac amyloidosis 819:Cardiac amyloidosis 566:, that can lead to 472:and heart failure. 436:is seen in 8.5% of 430:Howell-Jolly bodies 358:Cardiac amyloidosis 181:shortness of breath 98:Genetic or acquired 4528:External resources 4205:Annals of Medicine 3302:Annals of Medicine 3079:10.1093/bmb/ldt021 2790:10.1111/joim.13222 2286:Acta Haematologica 2280:Picken MM (2020). 1799:inhibitors (e.g., 1649:Tumour associated 1232:Kidney, primarily 1215:Kidney, primarily 1085:Apolipoprotein A I 997:All organs except 977:All organs except 933:Precursor protein 667:and may result in 590:protein misfolding 426:spleen enlargement 338:nephrotic syndrome 334:nephrotic syndrome 316:often involve the 312:deposition in the 299: 289:Signs and symptoms 220:protein misfolding 4865: 4864: 4861: 4860: 4836:APro/Prolactinoma 4699:AGel/Finnish type 4562: 4561: 3962:(12): 1323–1341. 3728:(15): 1625–1631. 3409:978-1-4160-2973-1 3027:(12): 3458–3471. 2990:978-1-60761-631-3 2942:(14): 1924–1933. 2299:10.1159/000506696 1999:Peptide synthesis 1679: 1678: 1561:Kerato-epithelin 1285:ADanPP, variants 1266:ABriPP, variants 695:mass spectrometry 656:are also in use. 594:secreted proteins 521:shoulder pad sign 502:ligamentum flavum 481:diabetes mellitus 422:Liver enlargement 414:aminotransferases 322:mesangial regions 267:organ enlargement 158: 157: 104:Diagnostic method 71:Internal medicine 32:Medical condition 16:(Redirected from 4895: 4848:AIAPP/Insulinoma 4724: 4607:forming proteins 4589: 4582: 4575: 4566: 4455: 4432: 4431: 4421: 4389: 4380: 4379: 4377: 4375: 4355: 4349: 4348: 4312: 4306: 4305: 4295: 4263: 4257: 4256: 4254: 4252: 4196: 4190: 4189: 4171: 4147: 4141: 4140: 4115:(6): 1017–1031. 4104: 4095: 4094: 4092: 4090: 4075: 4069: 4068: 4051:(Suppl): S9-11. 4040: 4034: 4033: 4015: 3991: 3982: 3981: 3971: 3947: 3938: 3937: 3927: 3895: 3889: 3888: 3886: 3884: 3865: 3859: 3858: 3856: 3854: 3835: 3829: 3828: 3826: 3824: 3809: 3803: 3802: 3784: 3760: 3754: 3753: 3717: 3711: 3710: 3708: 3706: 3687: 3681: 3680: 3678: 3676: 3661: 3655: 3654: 3644: 3634: 3610: 3604: 3603: 3601: 3599: 3580: 3574: 3573: 3563: 3531: 3522: 3521: 3511: 3479: 3468: 3467: 3449: 3432:(9): 1636–1644. 3421: 3415: 3413: 3394: 3383: 3382: 3364: 3340: 3334: 3333: 3297: 3291: 3290: 3262: 3256: 3255: 3245: 3235: 3211: 3202: 3201: 3165: 3156: 3155: 3153: 3151: 3103: 3092: 3091: 3081: 3057: 3051: 3050: 3036: 3012: 3003: 3002: 2976: 2970: 2969: 2959: 2927: 2916: 2915: 2905: 2877: 2858: 2857: 2837: 2820: 2819: 2809: 2769: 2763: 2762: 2734: 2725: 2724: 2714: 2704: 2680: 2669: 2668: 2632: 2621: 2618: 2612: 2611: 2601: 2591: 2567: 2558: 2557: 2521: 2502: 2501: 2473: 2440: 2439: 2437: 2435: 2415: 2406: 2405: 2403: 2401: 2382: 2371: 2370: 2360: 2350: 2326: 2320: 2319: 2301: 2277: 2266: 2265: 2229: 2196: 2195: 2193: 2191: 2176:"AL amyloidosis" 2172: 2166: 2165: 2137: 2120: 2119: 2085: 2076: 2043: 2042: 2040: 2038: 2031:amyloidaware.com 2028: 2020: 1974:oligonucleotides 1828:liver transplant 1730:multiple myeloma 1416:(Pro)calcitonin 1055:β2-microglobulin 1050:β2-microglobulin 927: 834: 815: 803: 791: 779: 767: 755: 740: 728: 442:intestinal villi 380:echocardiography 378:dysfunction. On 244:dialysis-related 238:, inflammation ( 236:light chain (AL) 173:peripheral edema 47: 35: 21: 4903: 4902: 4898: 4897: 4896: 4894: 4893: 4892: 4883:Protein folding 4868: 4867: 4866: 4857: 4853:Type 2 diabetes 4805: 4801:Amyloid purpura 4782: 4764: 4736: 4713: 4672: 4598: 4593: 4563: 4558: 4557: 4523: 4522: 4466: 4441: 4436: 4435: 4391: 4390: 4383: 4373: 4371: 4357: 4356: 4352: 4314: 4313: 4309: 4265: 4264: 4260: 4250: 4248: 4198: 4197: 4193: 4149: 4148: 4144: 4106: 4105: 4098: 4088: 4086: 4077: 4076: 4072: 4042: 4041: 4037: 3993: 3992: 3985: 3949: 3948: 3941: 3897: 3896: 3892: 3882: 3880: 3867: 3866: 3862: 3852: 3850: 3837: 3836: 3832: 3822: 3820: 3811: 3810: 3806: 3762: 3761: 3757: 3719: 3718: 3714: 3704: 3702: 3689: 3688: 3684: 3674: 3672: 3663: 3662: 3658: 3612: 3611: 3607: 3597: 3595: 3582: 3581: 3577: 3546:(19): e016614. 3533: 3532: 3525: 3494:(4): CD012395. 3481: 3480: 3471: 3423: 3422: 3418: 3410: 3397: 3396:Table 5-12 in: 3395: 3386: 3342: 3341: 3337: 3299: 3298: 3294: 3264: 3263: 3259: 3213: 3212: 3205: 3167: 3166: 3159: 3149: 3147: 3105: 3104: 3095: 3059: 3058: 3054: 3014: 3013: 3006: 2991: 2978: 2977: 2973: 2929: 2928: 2919: 2879: 2878: 2861: 2839: 2838: 2823: 2771: 2770: 2766: 2736: 2735: 2728: 2682: 2681: 2672: 2634: 2633: 2624: 2619: 2615: 2569: 2568: 2561: 2523: 2522: 2505: 2484:(13): 898–909. 2475: 2474: 2443: 2433: 2431: 2417: 2416: 2409: 2399: 2397: 2384: 2383: 2374: 2328: 2327: 2323: 2279: 2278: 2269: 2231: 2230: 2199: 2189: 2187: 2174: 2173: 2169: 2139: 2138: 2123: 2083: 2078: 2077: 2046: 2036: 2034: 2026: 2022: 2021: 2017: 2012: 1995: 1980:(patisiran) or 1976:in the form of 1966: 1926: 1914:people over 110 1899: 1891: 1765: 1684: 1527:Corneodesmosin 930:Fibril protein 860: 853: 850:Congo red stain 835: 826: 816: 807: 804: 795: 792: 783: 780: 771: 768: 759: 756: 747: 741: 732: 729: 714:genetic testing 669:false negatives 638:polarized light 626: 586: 580: 564:enlarged tongue 560: 544:amyloid purpura 540: 497: 454: 448:-like picture. 406: 388: 360: 354: 307: 291: 283:developed world 269:is present, or 249: 224:localized forms 201:spinal stenosis 169:amyloid fibrils 119:Supportive care 90:55–65 years old 33: 28: 23: 22: 15: 12: 11: 5: 4901: 4899: 4891: 4890: 4885: 4880: 4870: 4869: 4863: 4862: 4859: 4858: 4856: 4855: 4850: 4845: 4839: 4838: 4833: 4827: 4826: 4821: 4815: 4813: 4807: 4806: 4804: 4803: 4798: 4792: 4790: 4784: 4783: 4781: 4780: 4774: 4772: 4766: 4765: 4763: 4762: 4757: 4752: 4746: 4744: 4738: 4737: 4732: 4730: 4721: 4715: 4714: 4712: 4711: 4706: 4701: 4696: 4691: 4689:AA amyloidosis 4686: 4684:AL amyloidosis 4680: 4678: 4674: 4673: 4671: 4670: 4665: 4660: 4655: 4650: 4645: 4640: 4631: 4626: 4621: 4616: 4610: 4608: 4600: 4599: 4594: 4592: 4591: 4584: 4577: 4569: 4560: 4559: 4556: 4555: 4544: 4532: 4531: 4529: 4525: 4524: 4521: 4520: 4509: 4498: 4483: 4467: 4462: 4461: 4459: 4458:Classification 4452: 4451: 4440: 4439:External links 4437: 4434: 4433: 4404:(4): 194–201. 4381: 4350: 4307: 4258: 4211:(3): 232–239. 4191: 4142: 4096: 4070: 4035: 4006:(6): 375–383. 3983: 3939: 3890: 3860: 3830: 3804: 3775:(6): 493–502. 3755: 3712: 3682: 3656: 3605: 3575: 3523: 3469: 3416: 3408: 3384: 3355:(4): 217–222. 3335: 3308:(3): 162–176. 3292: 3257: 3203: 3157: 3093: 3052: 3004: 2989: 2971: 2917: 2859: 2821: 2784:(6): 895–905. 2764: 2745:(3): 597–612. 2726: 2670: 2643:(5): 578–588. 2622: 2613: 2559: 2532:(3): 776–787. 2503: 2441: 2407: 2372: 2321: 2292:(4): 322–334. 2267: 2197: 2167: 2121: 2094:(2): 323–345. 2044: 2014: 2013: 2011: 2008: 2007: 2006: 2001: 1994: 1991: 1965: 1962: 1944:bronchiectasis 1925: 1922: 1916:who have been 1898: 1895: 1890: 1889:Support groups 1887: 1764: 1761: 1745: 1744: 1733: 1719: 1718: 1691: 1683: 1680: 1677: 1676: 1673: 1670: 1667: 1661: 1657: 1656: 1653: 1650: 1647: 1644: 1640: 1639: 1636: 1633: 1630: 1627: 1623: 1622: 1619: 1616: 1613: 1612:Semenogelin 1 1610: 1606: 1605: 1602: 1599: 1596: 1593: 1589: 1588: 1585: 1582: 1579: 1576: 1572: 1571: 1568: 1565: 1562: 1559: 1555: 1554: 1551: 1548: 1545: 1542: 1538: 1537: 1534: 1531: 1528: 1525: 1521: 1520: 1517: 1514: 1511: 1508: 1504: 1503: 1500: 1497: 1494: 1491: 1487: 1486: 1483: 1480: 1477: 1474: 1470: 1469: 1466: 1463: 1462:Cardiac atria 1460: 1457: 1453: 1452: 1449: 1446: 1443: 1440: 1436: 1435: 1429: 1423: 1417: 1414: 1410: 1409: 1400: 1391: 1382: 1373: 1369: 1368: 1365: 1362: 1357: 1354: 1350: 1349: 1346: 1343: 1338: 1335: 1331: 1330: 1324: 1318: 1308: 1302: 1298: 1297: 1294: 1291: 1286: 1283: 1279: 1278: 1275: 1272: 1267: 1264: 1260: 1259: 1256: 1253: 1247: 1244: 1240: 1239: 1236: 1233: 1230: 1227: 1223: 1222: 1219: 1216: 1213: 1210: 1206: 1205: 1202: 1199: 1196: 1193: 1189: 1188: 1185: 1182: 1179: 1176: 1172: 1171: 1168: 1165: 1162: 1159: 1155: 1154: 1151: 1148: 1145: 1142: 1138: 1137: 1134: 1131: 1128: 1125: 1121: 1120: 1117: 1114: 1111: 1105: 1101: 1100: 1097: 1094: 1088: 1082: 1078: 1077: 1071: 1065: 1059: 1047: 1043: 1042: 1036: 1030: 1024: 1012: 1008: 1007: 1004: 1001: 995: 992: 988: 987: 984: 981: 975: 970: 966: 965: 962: 959: 953: 948: 944: 943: 940: 937: 936:Target Organs 934: 931: 915:AA amyloidosis 903:AL amyloidosis 859: 858:Classification 856: 855: 854: 836: 829: 827: 817: 810: 808: 805: 798: 796: 793: 786: 784: 781: 774: 772: 769: 762: 760: 757: 750: 748: 742: 735: 733: 730: 723: 625: 622: 582:Main article: 579: 576: 559: 556: 539: 536: 496: 493: 466:hypothyroidism 462:adrenal glands 453: 450: 438:AL amyloidosis 405: 402: 387: 386:Nervous system 384: 356:Main article: 353: 350: 326:plasma protein 306: 303: 290: 287: 247: 228:systemic forms 156: 155: 152: 148: 147: 144: 140: 139: 136: 130: 129: 116: 112: 111: 106: 100: 99: 96: 92: 91: 88: 84: 83: 80: 74: 73: 68: 62: 61: 49: 48: 40: 39: 31: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 4900: 4889: 4886: 4884: 4881: 4879: 4876: 4875: 4873: 4854: 4851: 4849: 4846: 4844: 4841: 4840: 4837: 4834: 4832: 4829: 4828: 4825: 4822: 4820: 4817: 4816: 4814: 4812: 4808: 4802: 4799: 4797: 4794: 4793: 4791: 4789: 4785: 4779: 4776: 4775: 4773: 4771: 4767: 4761: 4758: 4756: 4753: 4751: 4748: 4747: 4745: 4743: 4739: 4735: 4731: 4729: 4725: 4722: 4720: 4716: 4710: 4707: 4705: 4702: 4700: 4697: 4695: 4692: 4690: 4687: 4685: 4682: 4681: 4679: 4675: 4669: 4666: 4664: 4661: 4659: 4656: 4654: 4651: 4649: 4646: 4644: 4641: 4639: 4635: 4632: 4630: 4627: 4625: 4622: 4620: 4617: 4615: 4612: 4611: 4609: 4606: 4601: 4597: 4590: 4585: 4583: 4578: 4576: 4571: 4570: 4567: 4554: 4550: 4549: 4545: 4543: 4539: 4538: 4534: 4533: 4530: 4526: 4519: 4515: 4514: 4510: 4508: 4504: 4503: 4499: 4497: 4493: 4492: 4488: 4484: 4482: 4478: 4477: 4473: 4469: 4468: 4465: 4460: 4456: 4450: 4446: 4443: 4442: 4438: 4429: 4425: 4420: 4415: 4411: 4407: 4403: 4399: 4395: 4388: 4386: 4382: 4369: 4365: 4361: 4354: 4351: 4346: 4342: 4338: 4334: 4330: 4326: 4322: 4318: 4311: 4308: 4303: 4299: 4294: 4289: 4285: 4281: 4277: 4273: 4269: 4262: 4259: 4246: 4242: 4238: 4234: 4230: 4226: 4222: 4218: 4214: 4210: 4206: 4202: 4195: 4192: 4187: 4183: 4179: 4175: 4170: 4165: 4161: 4157: 4153: 4146: 4143: 4138: 4134: 4130: 4126: 4122: 4118: 4114: 4110: 4103: 4101: 4097: 4084: 4080: 4074: 4071: 4066: 4062: 4058: 4054: 4050: 4046: 4039: 4036: 4031: 4027: 4023: 4019: 4014: 4009: 4005: 4001: 3997: 3990: 3988: 3984: 3979: 3975: 3970: 3965: 3961: 3957: 3953: 3946: 3944: 3940: 3935: 3931: 3926: 3921: 3917: 3913: 3909: 3905: 3901: 3894: 3891: 3878: 3874: 3870: 3864: 3861: 3848: 3844: 3840: 3834: 3831: 3818: 3814: 3808: 3805: 3800: 3796: 3792: 3788: 3783: 3778: 3774: 3770: 3766: 3759: 3756: 3751: 3747: 3743: 3739: 3735: 3731: 3727: 3723: 3716: 3713: 3700: 3696: 3692: 3686: 3683: 3670: 3666: 3660: 3657: 3652: 3648: 3643: 3638: 3633: 3628: 3625:: 1515–1525. 3624: 3620: 3616: 3609: 3606: 3593: 3589: 3585: 3579: 3576: 3571: 3567: 3562: 3557: 3553: 3549: 3545: 3541: 3537: 3530: 3528: 3524: 3519: 3515: 3510: 3505: 3501: 3497: 3493: 3489: 3485: 3478: 3476: 3474: 3470: 3465: 3461: 3457: 3453: 3448: 3443: 3439: 3435: 3431: 3427: 3420: 3417: 3411: 3405: 3401: 3393: 3391: 3389: 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2677: 2675: 2671: 2666: 2662: 2658: 2654: 2650: 2646: 2642: 2638: 2631: 2629: 2627: 2623: 2617: 2614: 2609: 2605: 2600: 2595: 2590: 2585: 2581: 2577: 2573: 2566: 2564: 2560: 2555: 2551: 2547: 2543: 2539: 2535: 2531: 2527: 2520: 2518: 2516: 2514: 2512: 2510: 2508: 2504: 2499: 2495: 2491: 2487: 2483: 2479: 2472: 2470: 2468: 2466: 2464: 2462: 2460: 2458: 2456: 2454: 2452: 2450: 2448: 2446: 2442: 2429: 2425: 2421: 2414: 2412: 2408: 2395: 2391: 2387: 2381: 2379: 2377: 2373: 2368: 2364: 2359: 2354: 2349: 2344: 2340: 2336: 2332: 2325: 2322: 2317: 2313: 2309: 2305: 2300: 2295: 2291: 2287: 2283: 2276: 2274: 2272: 2268: 2263: 2259: 2255: 2251: 2247: 2243: 2239: 2235: 2228: 2226: 2224: 2222: 2220: 2218: 2216: 2214: 2212: 2210: 2208: 2206: 2204: 2202: 2198: 2185: 2181: 2177: 2171: 2168: 2163: 2159: 2155: 2151: 2147: 2143: 2136: 2134: 2132: 2130: 2128: 2126: 2122: 2117: 2113: 2109: 2105: 2101: 2097: 2093: 2089: 2082: 2075: 2073: 2071: 2069: 2067: 2065: 2063: 2061: 2059: 2057: 2055: 2053: 2051: 2049: 2045: 2032: 2025: 2019: 2016: 2009: 2005: 2004:Proteinopathy 2002: 2000: 1997: 1996: 1992: 1990: 1986: 1983: 1979: 1975: 1971: 1963: 1961: 1959: 1958:heart failure 1954: 1951: 1949: 1945: 1941: 1940:osteomyelitis 1937: 1932: 1929: 1923: 1921: 1919: 1915: 1910: 1906: 1903: 1896: 1894: 1888: 1886: 1884: 1880: 1876: 1874: 1869: 1866: 1863: 1859: 1856: 1850: 1848: 1843: 1841: 1837: 1833: 1829: 1825: 1824:heart failure 1821: 1816: 1814: 1813:interleukin-6 1810: 1806: 1802: 1798: 1797:Interleukin-1 1794: 1790: 1786: 1781: 1778: 1774: 1770: 1762: 1760: 1758: 1754: 1750: 1742: 1738: 1734: 1731: 1727: 1724: 1723: 1722: 1716: 1712: 1708: 1704: 1700: 1696: 1692: 1689: 1688: 1687: 1681: 1674: 1671: 1668: 1666: 1662: 1659: 1658: 1654: 1651: 1648: 1645: 1642: 1641: 1637: 1634: 1631: 1628: 1625: 1624: 1620: 1617: 1614: 1611: 1608: 1607: 1603: 1600: 1597: 1594: 1591: 1590: 1586: 1583: 1580: 1577: 1574: 1573: 1569: 1566: 1563: 1560: 1557: 1556: 1552: 1549: 1546: 1543: 1540: 1539: 1535: 1532: 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1060: 1058: 1056: 1051: 1048: 1045: 1044: 1041: 1037: 1035: 1031: 1029: 1025: 1023: 1021: 1020:Transthyretin 1016: 1015:Transthyretin 1013: 1010: 1009: 1005: 1002: 1000: 996: 993: 990: 989: 985: 982: 980: 976: 974: 971: 968: 967: 963: 960: 958: 954: 952: 949: 946: 945: 941: 938: 935: 932: 929: 928: 925: 921: 918: 916: 912: 908: 904: 900: 895: 893: 889: 885: 881: 880:transthyretin 876: 872: 870: 866: 857: 851: 847: 843: 839: 833: 828: 824: 823:H&E stain 820: 814: 809: 802: 797: 790: 785: 778: 773: 766: 761: 754: 749: 746: 743:Amyloidosis, 739: 734: 727: 722: 720: 717: 715: 711: 705: 703: 698: 696: 692: 688: 684: 679: 677: 672: 670: 666: 662: 657: 655: 651: 647: 643: 639: 635: 631: 623: 621: 618: 614: 610: 605: 603: 599: 598:extracellular 595: 591: 585: 577: 575: 573: 569: 565: 557: 555: 553: 549: 545: 537: 535: 533: 529: 524: 522: 518: 514: 509: 507: 503: 494: 492: 490: 486: 482: 478: 473: 471: 467: 463: 459: 451: 449: 447: 443: 439: 435: 434:Malabsorption 431: 427: 423: 419: 415: 410: 403: 401: 397: 394: 385: 383: 381: 377: 373: 369: 365: 364:heart failure 359: 351: 349: 347: 343: 339: 335: 331: 327: 323: 319: 315: 311: 304: 302: 295: 288: 286: 284: 278: 276: 275:tissue biopsy 272: 268: 264: 259: 257: 253: 245: 241: 237: 233: 229: 225: 221: 216: 214: 210: 206: 202: 198: 194: 190: 186: 182: 178: 174: 170: 166: 162: 153: 149: 145: 141: 137: 135: 131: 128: 124: 120: 117: 113: 110: 109:Tissue biopsy 107: 105: 101: 97: 93: 89: 85: 81: 79: 75: 72: 69: 67: 63: 59: 55: 50: 46: 41: 36: 30: 19: 4595: 4546: 4535: 4511: 4500: 4485: 4470: 4401: 4397: 4372:. Retrieved 4363: 4353: 4323:(1): 82–85. 4320: 4316: 4310: 4275: 4271: 4261: 4249:. Retrieved 4208: 4204: 4194: 4159: 4155: 4145: 4112: 4108: 4087:. Retrieved 4073: 4048: 4044: 4038: 4003: 3999: 3959: 3955: 3907: 3903: 3893: 3881:. Retrieved 3872: 3863: 3851:. Retrieved 3842: 3833: 3821:. Retrieved 3807: 3772: 3768: 3758: 3725: 3721: 3715: 3703:. Retrieved 3694: 3685: 3673:. Retrieved 3659: 3622: 3618: 3608: 3596:. Retrieved 3587: 3578: 3543: 3539: 3491: 3487: 3429: 3425: 3419: 3414:8th edition. 3399: 3352: 3348: 3338: 3305: 3301: 3295: 3270: 3266: 3260: 3223: 3219: 3173: 3169: 3148:. Retrieved 3115: 3111: 3069: 3065: 3055: 3024: 3020: 2980: 2974: 2939: 2935: 2903:2158/1117236 2885: 2881: 2845: 2841: 2781: 2777: 2767: 2742: 2738: 2695:(5): e1228. 2692: 2688: 2640: 2636: 2616: 2579: 2575: 2529: 2525: 2481: 2477: 2432:. Retrieved 2423: 2398:. Retrieved 2389: 2338: 2334: 2324: 2289: 2285: 2240:(1): 79–89. 2237: 2233: 2188:. Retrieved 2179: 2170: 2145: 2141: 2091: 2087: 2035:. Retrieved 2030: 2018: 1987: 1967: 1955: 1952: 1936:tuberculosis 1933: 1930: 1927: 1924:Epidemiology 1911: 1907: 1904: 1900: 1892: 1877: 1870: 1867: 1860: 1851: 1844: 1817: 1782: 1773:chemotherapy 1766: 1746: 1720: 1685: 1664: 1646:Cathepsin K 1629:Enfurvitide 1578:Lactoferrin 1544:Lactadherin 1432: 1426: 1420: 1406: 1403: 1397: 1394: 1388: 1385: 1379: 1376: 1337:α-Synuclein 1327: 1321: 1313: 1305: 1252:, PNS, skin 1091: 1074: 1068: 1062: 1053: 1052:, wild type 1039: 1033: 1027: 1018: 1017:, wild type 922: 919: 896: 877: 873: 861: 718: 706: 699: 680: 673: 658: 646:thioflavin T 627: 606: 587: 578:Pathogenesis 561: 541: 525: 510: 498: 474: 455: 411: 407: 398: 389: 361: 308: 300: 279: 260: 217: 185:palpitations 160: 159: 54:macroglossia 29: 4878:Amyloidosis 4596:Amyloidosis 4553:Amyloidosis 4445:Amyloidosis 4364:www.fda.gov 4162:(1): 1–12. 4089:22 February 3910:(1): 1–12. 3447:2445/108897 3150:25 December 2981:Amyloidosis 2434:29 November 2400:19 November 2148:: 223–241. 1805:canakinumab 1682:Alternative 1632:Iatrogenic 1110:, variants 1087:, variants 1057:, variants 1022:, variants 687:amino acids 613:proteolysis 558:Oral cavity 532:paraparesis 330:proteinuria 177:weight loss 167:, known as 161:Amyloidosis 87:Usual onset 38:Amyloidosis 4872:Categories 4548:Patient UK 4513:DiseasesDB 3273:(1): 1–7. 2848:(1): 1–5. 2582:(1): 221. 2010:References 1970:neuropathy 1879:Vutrisiran 1832:diflunisal 1809:rilonacept 1793:etanercept 1789:infliximab 1711:Calcitonin 1476:Prolactin 865:idiopathic 838:Micrograph 642:microscopy 617:oligomeric 609:beta-sheet 376:sinus node 344:requiring 4831:Pituitary 4811:Endocrine 4537:eMedicine 4374:11 August 4278:(5): 90. 4225:0785-3890 4186:208299494 4137:205541963 3799:235722446 3584:"Tegsedi" 3379:225073269 3226:(1): 47. 3118:(1): 38. 3072:: 41–56. 2999:654382006 2888:: 27–68. 2798:1365-2796 2665:204850185 2316:218600304 2262:220385853 2116:215069282 1982:antisense 1918:autopsied 1897:Prognosis 1862:Patisiran 1855:inotersen 1840:patisiran 1836:inotersen 1820:tafamidis 1777:stem cell 1769:melphalan 1763:Treatment 1158:AApoCIII 892:mutations 890:, due to 888:inherited 869:secondary 665:sensitive 634:Congo red 624:Diagnosis 602:cytosolic 456:Both the 199:, lumbar 143:Frequency 134:Prognosis 115:Treatment 66:Specialty 4843:Pancreas 4542:med/3377 4428:32587078 4368:Archived 4345:49658028 4337:29972750 4302:33993188 4251:18 March 4245:Archived 4241:23446885 4233:18382889 4178:31766892 4129:28277869 4083:Archived 4065:22579241 4030:73419672 4022:30742933 3978:27634125 3934:29222231 3883:15 March 3877:Archived 3853:15 March 3847:Archived 3817:Archived 3791:34215024 3750:52813638 3742:30251172 3699:Archived 3669:Archived 3651:31118583 3598:12 March 3592:Archived 3570:32969287 3518:32311072 3464:18876892 3456:26109736 3371:33100054 3330:31198109 3322:18985467 3287:17223074 3252:22100031 3190:26719234 3144:Archived 3140:53023121 3132:30361521 3088:23896486 3047:Archived 3043:17093068 2966:21483018 2912:28498720 2854:29762107 2816:33274477 2759:27153791 2721:28611935 2657:31639841 2608:30509186 2554:25431033 2546:18076735 2428:Archived 2394:Archived 2367:23425518 2308:32392555 2254:32633805 2190:22 April 2184:Archived 2162:16409147 2108:23597967 1993:See also 1964:Research 1801:anakinra 1787:such as 1757:endoderm 1753:ectoderm 1749:mesoderm 1660:AEFEMP1 1493:Insulin 1141:AApoCII 1124:AApoAIV 1104:AApoAII 901:(termed 884:systemic 654:SAP scan 650:DPD scan 644:. Also, 552:factor X 548:thrombin 477:pancreas 346:dialysis 165:proteins 123:dialysis 78:Symptoms 4819:Thyroid 4605:amyloid 4603:Common 4507:D000686 4419:7335620 4293:8124067 4156:Amyloid 3925:6142527 3823:14 June 3705:20 July 3675:20 July 3642:6507904 3561:7792401 3509:7170468 3349:Amyloid 3243:3228694 3198:4762107 2957:3138545 2807:8248398 2712:5464793 2599:6278059 2498:9302305 2358:3584981 2037:15 June 1709:), and 1581:Cornea 1421:Kidney 1209:ALECT2 1198:Kidney 1164:Kidney 1147:Kidney 1113:Kidney 1081:AApoAI 584:Amyloid 458:thyroid 396:death. 310:Amyloid 305:Kidneys 193:purpura 58:purpura 4770:Kidney 4449:Curlie 4426:  4416:  4343:  4335:  4300:  4290:  4239:  4231:  4223:  4184:  4176:  4135:  4127:  4063:  4028:  4020:  3976:  3932:  3922:  3797:  3789:  3748:  3740:  3649:  3639:  3568:  3558:  3516:  3506:  3462:  3454:  3406:  3377:  3369:  3328:  3320:  3285:  3250:  3240:  3196:  3188:  3170:Lancet 3138:  3130:  3086:  3041:  2997:  2987:  2964:  2954:  2910:  2852:  2814:  2804:  2796:  2757:  2719:  2709:  2689:Cureus 2663:  2655:  2606:  2596:  2552:  2544:  2496:  2365:  2355:  2341:: 31. 2314:  2306:  2260:  2252:  2160:  2114:  2106:  1942:, and 1873:CRISPR 1838:, and 1811:) and 1643:ACatK 1609:ASem1 1592:AOAAP 1439:AIAPP 1334:AαSyn 630:stains 452:Glands 332:) and 314:kidney 211:, and 187:, and 151:Deaths 95:Causes 4742:Brain 4728:Heart 4643:AIAPP 4496:277.3 4341:S2CID 4237:S2CID 4182:S2CID 4133:S2CID 4026:S2CID 3795:S2CID 3746:S2CID 3722:Drugs 3460:S2CID 3375:S2CID 3326:S2CID 3194:S2CID 3136:S2CID 2661:S2CID 2550:S2CID 2312:S2CID 2258:S2CID 2112:S2CID 2084:(PDF) 2027:(PDF) 1626:AEnf 1575:ALac 1558:AKer 1541:AMed 1524:ACor 1513:Lung 1507:ASPC 1490:AIns 1473:APro 1456:AANF 1413:ACal 1372:APrP 1353:ATau 1282:ADan 1263:ABri 1243:ACys 1226:AFib 1192:ALys 1175:AGel 1046:Aβ2M 1011:ATTR 983:S, L 964:A, H 961:S, L 842:heart 693:with 489:cells 446:sprue 352:Heart 4788:Skin 4668:ABri 4663:ACys 4658:AANF 4653:APro 4648:ACal 4624:Aβ2M 4619:ATTR 4502:MeSH 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Index

Familial amyloidosis

macroglossia
purpura
Specialty
Internal medicine
Symptoms
Diagnostic method
Tissue biopsy
Supportive care
dialysis
organ transplantation
Prognosis
proteins
amyloid fibrils
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weight loss
shortness of breath
palpitations
feeling faint with standing
purpura
carpal tunnel syndrome
spinal stenosis
biceps tendon rupture
small fiber neuropathy
autonomic dysfunction
protein misfolding
localized forms
systemic forms
environmental factors

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