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Albumin transport function analysis by EPR spectroscopy

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The spin probe molecules bound on albumin have restricted mobility that changes the EPR spectrum, which reflects characteristics of the protein site where the spin probe is located and allows estimating the conformation of the albumin globule. Some part of the spin probe remains in the serum in the
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Gelos, Marcos; Hinderberger, Dariush; Welsing, Ellen; Belting, Julia; Schnurr, Kerstin; Mann, Benno (2010). "Analysis of albumin fatty acid binding capacity in patients with benign and malignant colorectal diseases using electron spin resonance (ESR) spectroscopy".
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unbound state. The ratio of the fractions of bound and unbound spin probes allows estimating the functional activity of albumin molecules. Analysis of the EPR spectrum allows assessment of the conformation and functional activity of albumin molecules.
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Gurachevsky, Andrey; Muravskaya, Ekaterina; Gurachevskaya, Tatjana; Smirnova, Lena; Muravsky, Vladimir (2007). "Cancer-Associated Alteration in Fatty Acid Binding to Albumin Studied by Spin-Label Electron Spin Resonance".
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Kalachyk, A.; Ugolev, I.; Zabello, T.; Voitovich, V. (2014). "Electron Spin Resonance Spectroscopy of Albumin Transport Quality Is a New Test for Diagnosis of Kidney Transplant Acute Rejection.: Abstract# A232".
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Gurachevsky, Andrey; Kazmierczak, Steven C.; Jörres, Achim; Muravsky, Vladimir (2008-01-01). "Application of spin label electron paramagnetic resonance in the diagnosis and prognosis of cancer and sepsis".
41: 348:, incubating the mixture, measuring the EPR spectrum of a serum with a spin probe, and analyzing the EPR spectrum by calculating the conformation and functional indicators of albumin molecules. 1072: 183: 1037:"Economical Justification of the Innovation Method of Laboratory Diagnostic of the Structural and Functional Changes of Serum Albumin in Septic Complications (Ata-Test)" 521: 127: 797:
Seidel P, Gurachevsky A, Muravsky V, Schnurr K, Seibt G, Matthes G (2005). "Recognition of malignant processes with neural nets from ESR spectra of serum albumin".
99: 106: 1073:"Detoxifying activity of serum albumin demonstrated diagnostic utility in patients with kidney transplant dysfunction and pregnant women with preeclampcia" 113: 95: 535:
Klinkmann, Gerd; Waterstradt, Katja; Klammt, Sebastian; Schnurr, Kerstin; Schewe, Jens-Christian; Wasserkort, Reinhold; Mitzner, Steffen (2023).
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Reduced functional activity of serum albumin (reduced binding efficacy) is associated with toxemia (an increase in the
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V.Muravsky; A.Gurachevsky; G.Matthes (2007). "Disease-specific albumin patterns defined by electron spin resonance".
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Lance A. Liotta; Emanuel F. Petricoin; David A. Fishman; Vincent Fusaro; Mark S. Lowenthal; Sally Ross (2003).
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A specific change to the conformation of albumin molecules that is associated with the growth of a
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Vorobiev P, Bezmelnitsyna L, Krasnova L, Muravsky V, Davidova T, Sytov A (2013).
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to determine whether the cancer growth has stopped or the disease is progressing;
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Kazmierczak, S. C.; Gurachevsky, A.; Matthes, G.; Muravsky, V. (2006-09-21).
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Maximilian Moergel; Peer W. Kämmerer; Kerstin Schnurr; et al. (2012).
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A. Kalachyk; I. Ugolev; T. Zabello; E. Oganova; V. Muravsky (2014-01-01).
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to determine when cancer treatment is effective or needs to be changed.
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cancer cells uptake and release metabolites in abnormal quantities).
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16-doxyl stearate. Spin probe molecules bind specifically to albumin
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Clinical studies of the EPR test of serum albumin showed diagnostic
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Kristina Boss, Katja Waterstradt, Kerstin Schnurr (2023-10-29).
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of toxic molecules in the blood) and is manifested before other
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carried by serum albumin during the growth of a malignant tumor
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is caused by (or associated with) changes in the composition of
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The procedure includes mixing a serum sample with a spin probe
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prognosis and early diagnosis of sepsis (1 to 2 hours after
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to detect cancer-specific metabolic alterations in patients;
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area between the protein domains in the interior of the
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Albumin transport function analysis by EPR spectroscopy
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may be too technical for most readers to understand
287:with serum albumin by means of EPR spectroscopy. 1071:U. Muravski; A. Kalachyk; T. Ivanets (2015). 8: 520:: CS1 maint: multiple names: authors list ( 887:International Journal of Colorectal Disease 541:International Journal of Molecular Sciences 50:Learn how and when to remove these messages 1095:Clinical Chemistry and Laboratory Medicine 939:Clinical Chemistry and Laboratory Medicine 439:diagnostics of the functional status of a 244:that detects changes to the transport and 1106: 1052: 765: 724: 714: 665: 562: 552: 497: 487: 220:Learn how and when to remove this message 202:Learn how and when to remove this message 186:, without removing the technical details. 147:Learn how and when to remove this message 280:The test is based on the interaction of 466: 432:(gestosis) in women in the 2nd and 3rd 513: 302:where they occupy two main positions: 83:Please improve this article by adding 1066: 1064: 480:Nephrology, Dialysis, Transplantation 184:make it understandable to non-experts 7: 584: 582: 314:, where their mobility is restricted 14: 31:This article has multiple issues. 604:10.1097/00007890-201407151-01549 163: 61: 20: 748:Lowenthal, M. S. (2005-10-01). 39:or discuss these issues on the 1: 85:secondary or tertiary sources 994:Clinical Oral Investigations 767:10.1373/clinchem.2005.052944 667:10.1373/clinchem.2006.073148 378:sensitivity and specificity 1158: 1054:10.1016/j.jval.2013.08.242 1006:10.1007/s00784-011-0655-3 899:10.1007/s00384-009-0777-0 847:10.1080/07357900701407947 333:The test material is 100 317:the relatively spacious 811:10.1078/0939-3889-00263 434:trimesters of pregnancy 417:Clinical applications: 383:Clinical applications: 256:. The test is used for 1108:10.1515/cclm-2014-4035 246:molecular conformation 72:relies excessively on 951:10.1515/CCLM.2008.260 554:10.3390/ijms241612551 835:Cancer Investigation 428:diagnosis of severe 252:using the method of 716:10.1155/2003/104879 489:10.1093/ndt/gfad133 445:early diagnosis of 754:Clinical Chemistry 654:Clinical Chemistry 402:Sepsis and toxemia 294:is subjected to a 1137:Medical diagnosis 760:(10): 1933–1945. 660:(11): 2129–2134. 629:. 28 (suppl. 1). 441:kidney transplant 412:clinical symptoms 230: 229: 222: 212: 211: 204: 157: 156: 149: 131: 54: 1149: 1121: 1120: 1110: 1086: 1080: 1079: 1077: 1068: 1059: 1058: 1056: 1032: 1026: 1025: 1000:(6): 1529–1533. 985: 979: 978: 933: 927: 926: 881: 875: 874: 829: 823: 822: 794: 788: 787: 769: 745: 739: 738: 728: 718: 694: 688: 687: 669: 645: 639: 638: 622: 616: 615: 586: 577: 576: 566: 556: 532: 526: 525: 519: 511: 501: 491: 471: 357:Cancer diagnosis 254:EPR spectroscopy 225: 218: 207: 200: 196: 193: 187: 167: 166: 159: 152: 145: 141: 138: 132: 130: 89: 65: 57: 46: 24: 23: 16: 1157: 1156: 1152: 1151: 1150: 1148: 1147: 1146: 1142:Cancer research 1127: 1126: 1125: 1124: 1088: 1087: 1083: 1075: 1070: 1069: 1062: 1041:Value in Health 1034: 1033: 1029: 987: 986: 982: 935: 934: 930: 883: 882: 878: 831: 830: 826: 796: 795: 791: 747: 746: 742: 703:Disease Markers 696: 695: 691: 647: 646: 642: 624: 623: 619: 592:Transplantation 588: 587: 580: 534: 533: 529: 512: 473: 472: 468: 463: 404: 363:malignant tumor 359: 354: 323:albumin globule 312:albumin domains 278: 226: 215: 214: 213: 208: 197: 191: 188: 180:help improve it 177: 168: 164: 153: 142: 136: 133: 90: 88: 82: 78:primary sources 66: 25: 21: 12: 11: 5: 1155: 1153: 1145: 1144: 1139: 1129: 1128: 1123: 1122: 1101:(Supplement). 1081: 1060: 1027: 980: 945:(9): 1203–10. 928: 893:(1): 119–127. 876: 841:(6): 378–383. 824: 805:(4): 265–272. 789: 740: 689: 640: 617: 578: 527: 465: 464: 462: 459: 458: 457: 443: 437: 426: 403: 400: 399: 398: 395: 392: 389:screening test 371:(proliferating 358: 355: 353: 350: 327: 326: 315: 277: 274: 228: 227: 210: 209: 192:September 2019 171: 169: 162: 155: 154: 137:September 2019 69: 67: 60: 55: 29: 28: 26: 19: 13: 10: 9: 6: 4: 3: 2: 1154: 1143: 1140: 1138: 1135: 1134: 1132: 1118: 1114: 1109: 1104: 1100: 1096: 1092: 1085: 1082: 1074: 1067: 1065: 1061: 1055: 1050: 1046: 1042: 1038: 1031: 1028: 1023: 1019: 1015: 1011: 1007: 1003: 999: 995: 991: 984: 981: 976: 972: 968: 964: 960: 956: 952: 948: 944: 940: 932: 929: 924: 920: 916: 912: 908: 904: 900: 896: 892: 888: 880: 877: 872: 868: 864: 860: 856: 852: 848: 844: 840: 836: 828: 825: 820: 816: 812: 808: 804: 800: 793: 790: 785: 781: 777: 773: 768: 763: 759: 755: 751: 744: 741: 736: 732: 727: 722: 717: 712: 708: 704: 700: 693: 690: 685: 681: 677: 673: 668: 663: 659: 655: 651: 644: 641: 636: 632: 628: 621: 618: 613: 609: 605: 601: 597: 593: 585: 583: 579: 574: 570: 565: 560: 555: 550: 547:(16): 12551. 546: 542: 538: 531: 528: 523: 517: 509: 505: 500: 495: 490: 485: 481: 477: 470: 467: 460: 455: 451: 448: 444: 442: 438: 435: 431: 427: 424: 420: 419: 418: 415: 413: 409: 408:concentration 401: 396: 393: 390: 386: 385: 384: 381: 379: 374: 372: 368: 364: 356: 351: 349: 347: 342: 340: 336: 331: 324: 320: 316: 313: 309: 308:binding sites 305: 304: 303: 301: 297: 293: 288: 286: 283: 275: 273: 271: 267: 263: 259: 255: 251: 250:serum albumin 247: 243: 240: 239: 234: 224: 221: 206: 203: 195: 185: 181: 175: 172:This article 170: 161: 160: 151: 148: 140: 129: 126: 122: 119: 115: 112: 108: 105: 101: 98: –  97: 93: 92:Find sources: 86: 80: 79: 75: 70:This article 68: 64: 59: 58: 53: 51: 44: 43: 38: 37: 32: 27: 18: 17: 1098: 1094: 1084: 1044: 1040: 1030: 997: 993: 983: 942: 938: 931: 890: 886: 879: 838: 834: 827: 802: 799:Z. 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in vitro
blood test
molecular conformation
serum albumin
EPR spectroscopy
diagnosis
cancer
sepsis
toxemia
spin-labeled
fatty acids
blood serum

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