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Nasal-associated lymphoid tissue

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Cross-section from the chicken's nasal cavity. (A) Panoramic scanning of the section, (b) concha nasalis media, (c) meatus nasi, (d) optic nerve of nervi trigeminus, (e) nasal septum, (f) inferior nasal meatus, (g) infraorbital sinus, (i) choanal cleft. (B) Diffuse lymphoid follicle covered by FAE
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Zanvit, Peter; Tichopád, Aleš; Havlíčková, Martina; Novotná, Olga; Jirkovská, Marie; Kološtová, Katarína; Čechová, Dana; Julák, Jaroslav; Šterzl, Ivan (2010). "Adjuvant effect of Bacillus firmus on the expression of cytokines and toll-like receptors in mouse nasopharynx-associated lymphoid tissue
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is an effective way to stimulate respiratory immune system. This way of immunization can provoke both the cell-mediated and humoral immune responses and is capable of stimulating both the mucosal and systemic immune systems. A dose of i.n. administered antigen can be much smaller than of oral
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Asanuma, Hideki; Hodson Thompson, Amy; Iwasaki, Takuya; Sato, Yuko; Inaba, Yuji; Aizawa, Chikara; Kurata, Takeshi; Tamura, Shin-ichi (1997-03-28). "Isolation and characterization of mouse nasal-associated lymphoid tissue".
620:"Phase I Evaluation of Intranasal Trivalent Inactivated Influenza Vaccine with Nontoxigenic Escherichia coli Enterotoxin and Novel Biovector as Mucosal Adjuvants, Using Adult Volunteers" 688:
Kweon, Mi-Na; Yamamoto, Masafumi; Watanabe, Fumiko; Tamura, Shinichi; Ginkel, Frederik W. van; Miyauchi, Akira; Takagi, Hiroaki; Takeda, Yoshifumi; Hamabata, Takashi (2002-11-01).
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Stephenson, Iain; Zambon, Maria C.; Rudin, Anna; Colegate, Anthony; Podda, Audino; Bugarini, Roberto; Giudice, Giusseppe del; Minutello, Ada; Bonnington, Susan (2006-05-15).
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or in newborn mice. First signs of NALT (HEV with associated lymphocytes) occurs one week after birth, but full formation is established after 5–8 weeks. In contrast to
291:. Thus, it would be a suitable way of vaccination against airborne viruses and bacteria. In 1997, nasal-spray vaccine containing inactivated 354: 690:"A Nontoxic Chimeric Enterotoxin Adjuvant Induces Protective Immunity in Both Mucosal and Systemic Compartments with Reduced IgE Antibodies" 168: 142: 28: 151:
gene, which induce genesis of CD3CD4CD45 cells. These cells accumulates on the site of NALT after birth and induce NALT formation.
31:(MALT) in mammals. It protects body from airborne viruses and other infectious agents. In humans, NALT is considered analogous to 163:
and it is the first site of recognition and elimination of inhaled pathogens. It has a key role in inducing mucosal and systemic
215: 32: 106:. CD4 T cells are in naive state, marked by high expression of CD45RB. B cells are mostly in unswitched state, with 138: 317: 76: 296: 742: 134: 674:
Yamamoto, Masafumi, et al. "A nontoxic adjuvant for mucosal immunity to pneumococcal surface protein A."
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NALT in mice is localized on cartilaginous soft palate of upper jaw, it is situated bilaterally on the
527:"Induction of antibody-secreting cells and T-helper and memory cells in murine nasal lymphoid tissue" 408:"Induction of antibody-secreting cells and T-helper and memory cells in murine nasal lymphoid tissue" 300: 235: 211: 56: 311:
in some patients. Thus, scientists are looking for more suitable and safe adjuvants, for expamle,
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or pathogen recognition, lymphocytes in NALT proliferate and differentiate. They start to produce
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et al. in 1998 on mice model proved safe and efficient i.n. vaccination against
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Wu, H.-Y.; Nikolova, E. B.; Beagley, K. W.; Russell, M. W. (1996-08-01).
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Formation of NALT starts early after birth, it is not present during
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Wu, H Y; Nikolova, E B; Beagley, K W; Russell, M W (1996-08-01).
307:, but it had to be withdrawn from the market, because it caused 147: 90:. The T-cell population contains about 3–4 times more 27:) represents immune system of nasal mucosa and is a part of 266:
are established and last for long time after immunization.
470:"NALT- versus Peyer's-patch-mediated mucosal immunity" 337:
Murphy, Kenneth; Travers, Paul; Walport, Mark (2008).
79:. Dendritic cells and macrophages are also present. 171:similarly to Peyer's patches in a small intestine. 338: 468:Kiyono, Hiroshi; Fukuyama, Satoshi (2004-09-01). 159:NALT in mice has strategic position for incoming 230:. Activated B cells can migrate through body to 210:(amount depend on used immunizating agent or 8: 321:and in 2002 also against influenza virus. 59:side of the palate. It consists mainly of 705: 651: 558: 501: 439: 329: 21:nasopharynx- associated lymphoid tissue 345:. New York: Garland Science. pp.  287:, because antigens are not exposed to 48:located on the concha nasalis media. 7: 463: 461: 459: 133:, NALT formation is independent of 82:NALT contains about same amount of 543:10.1046/j.1365-2567.1996.d01-690.x 424:10.1046/j.1365-2567.1996.d01-690.x 14: 29:mucosa-associated lymphoid tissue 636:10.1128/JVI.80.10.4962-4970.2006 373:Journal of Immunological Methods 694:Journal of Infectious Diseases 98:. Most of T cells are with αβ 77:HEVs (high endothelial venule) 1: 385:10.1016/S0022-1759(96)00243-8 218:and produce antigen-specific 167:. NALT is inductive site of 102:(TCR) and only few are with 597:10.1016/j.imlet.2010.08.006 759: 474:Nature Reviews. Immunology 676:The Journal of Immunology 678:161.8 (1998): 4115-4121. 318:Streptococcus pneumoniae 145:signalling. It requires 341:Janeway's Immunobiology 297:heat-labile enterotoxin 238:, because they express 214:). B cells go through 52: 46: 236:genito-uritary tract 624:Journal of Virology 585:Immunology Letters 274:Intranasal (i.n.) 188:type I interferons 53: 630:(10): 4962–4970. 356:978-0-8153-4123-9 313:Masafumi Yamamoto 289:digestive enzymes 216:isotype switching 174:After intranasal 73:lymphatic vessels 750: 728: 727: 709: 700:(9): 1261–1269. 685: 679: 672: 666: 665: 655: 615: 609: 608: 579: 573: 572: 562: 522: 516: 515: 505: 465: 454: 453: 443: 403: 397: 396: 367: 361: 360: 344: 334: 758: 757: 753: 752: 751: 749: 748: 747: 733: 732: 731: 687: 686: 682: 673: 669: 617: 616: 612: 581: 580: 576: 524: 523: 519: 486:10.1038/nri1439 467: 466: 457: 405: 404: 400: 369: 368: 364: 357: 336: 335: 331: 327: 293:influenza virus 272: 255: 251: 165:immune response 157: 127:Peyer's patches 119: 100:T cell receptor 41: 33:Waldeyer's ring 12: 11: 5: 756: 754: 746: 745: 735: 734: 730: 729: 707:10.1086/344526 680: 667: 610: 574: 537:(4): 493–500. 517: 480:(9): 699–710. 455: 418:(4): 493–500. 398: 379:(2): 123–131. 362: 355: 328: 326: 323: 271: 268: 253: 249: 156: 153: 118: 115: 40: 37: 13: 10: 9: 6: 4: 3: 2: 755: 744: 743:Immune system 741: 740: 738: 725: 721: 717: 713: 708: 703: 699: 695: 691: 684: 681: 677: 671: 668: 663: 659: 654: 649: 645: 641: 637: 633: 629: 625: 621: 614: 611: 606: 602: 598: 594: 590: 586: 578: 575: 570: 566: 561: 556: 552: 548: 544: 540: 536: 532: 528: 521: 518: 513: 509: 504: 499: 495: 491: 487: 483: 479: 475: 471: 464: 462: 460: 456: 451: 447: 442: 437: 433: 429: 425: 421: 417: 413: 409: 402: 399: 394: 390: 386: 382: 378: 374: 366: 363: 358: 352: 348: 343: 342: 333: 330: 324: 322: 320: 319: 314: 310: 306: 302: 298: 294: 290: 286: 283:administered 281: 277: 269: 267: 265: 261: 257: 245: 241: 237: 233: 229: 225: 221: 217: 213: 209: 205: 201: 197: 193: 189: 185: 181: 177: 172: 170: 166: 162: 154: 152: 150: 149: 144: 140: 136: 132: 128: 124: 116: 114: 112: 109: 105: 101: 97: 93: 89: 85: 80: 78: 74: 70: 66: 62: 58: 51: 45: 38: 36: 34: 30: 26: 22: 18: 697: 693: 683: 675: 670: 627: 623: 613: 591:(1): 26–34. 588: 584: 577: 534: 530: 520: 477: 473: 415: 411: 401: 376: 372: 365: 340: 332: 316: 309:Bell's palsy 303:was used in 276:immunization 273: 176:immunization 173: 158: 146: 123:embrygenesis 120: 81: 69:erythrocytes 54: 49: 24: 20: 16: 15: 305:Switzerland 280:vaccination 270:Vaccination 232:respiratory 226:and mainly 131:lymph nodes 117:Development 113:phenotype. 96:CD8 T cells 92:CD4 T cells 61:lymphocytes 531:Immunology 412:Immunology 325:References 295:with nLT ( 242:receptors 182:, such as 716:0022-1899 644:0022-538X 551:0019-2805 494:1474-1733 432:1365-2567 301:adjuvants 256:-integrin 240:chemokine 180:cytokines 161:pathogens 67:and some 57:posterior 39:Structure 737:Category 724:12402195 662:16641287 605:20709105 512:15343369 260:Memory T 212:adjuvans 155:Function 653:1472052 569:8881748 560:1456620 503:7097243 450:8881748 441:1456620 393:9107301 347:459–490 285:antigen 264:B cells 88:B cells 84:T cells 65:M cells 722:  714:  660:  650:  642:  603:  567:  557:  549:  510:  500:  492:  448:  438:  430:  391:  353:  104:γδ TCR 17:Nasal- 299:) as 244:CCR10 208:IL-10 184:IFN-Îł 143:ROR-Îł 139:LT-βR 135:IL-7R 94:than 720:PMID 712:ISSN 658:PMID 640:ISSN 601:PMID 565:PMID 547:ISSN 508:PMID 490:ISSN 446:PMID 428:ISSN 389:PMID 351:ISBN 262:and 246:and 234:and 204:IL-6 200:IL-5 196:IL-4 192:IL-2 169:MALT 141:and 129:and 108:sIgM 86:and 75:and 25:NALT 702:doi 698:186 648:PMC 632:doi 593:doi 589:134 555:PMC 539:doi 498:PMC 482:doi 436:PMC 420:doi 381:doi 377:202 278:or 228:IgA 224:IgG 220:IgM 206:or 148:Id2 111:IgD 19:or 739:: 718:. 710:. 696:. 692:. 656:. 646:. 638:. 628:80 626:. 622:. 599:. 587:. 563:. 553:. 545:. 535:88 533:. 529:. 506:. 496:. 488:. 476:. 472:. 458:^ 444:. 434:. 426:. 416:88 414:. 410:. 387:. 375:. 349:. 258:. 222:, 202:, 198:, 194:, 190:, 186:, 137:, 35:. 726:. 704:: 664:. 634:: 607:. 595:: 571:. 541:: 514:. 484:: 478:4 452:. 422:: 395:. 383:: 359:. 254:1 252:β 250:4 248:α 23:(

Index

mucosa-associated lymphoid tissue
Waldeyer's ring

posterior
lymphocytes
M cells
erythrocytes
lymphatic vessels
HEVs (high endothelial venule)
T cells
B cells
CD4 T cells
CD8 T cells
T cell receptor
γδ TCR
sIgM
IgD
embrygenesis
Peyer's patches
lymph nodes
IL-7R
LT-βR
ROR-Îł
Id2
pathogens
immune response
MALT
immunization
cytokines
IFN-Îł

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