HLA-DR53

Last updated
DR Illustration.PNG
major histocompatibility complex, class II, DR53
HaplotypesDRA*01:DRB4*0101 DRA*01:DRB4*0102 DRA*01:DRB4*0103 DRA*01:DRB4*0104
Structure (See HLA-DR)
Identifiers
alpha *0101
Symbol(s) HLA-DRA [ permanent dead link ]
EBI-HLA DRA*0101
Identifiers
beta 4 *0101*0102*0103*0104
Symbol(s) HLA-DRB4 [ permanent dead link ]
EBI-HLA DRB4*0101
EBI-HLA DRB4*0102
EBI-HLA DRB4*0103
EBI-HLA DRB4*0104
Shared data
Locus chr.6 6p21.31

HLA-DR53 is an HLA-DR serotype that recognizes gene products of HLA-DRB4 locus. There are 13 alleles at this locus that encode 7 proteins.

Contents

DRB3, DRB4, and DRB5 are minor DR beta encoding loci, they have been recognized as having distinct evolution. [1] and the DRB4 locus presence is linked to HLA-DR7 seropositivity. The DRB4*locus was apparently duplicated from an ancestor of the DRB1-DRB4 common locus around 5 million years ago. [2]

DRB4 locus is only apparent in a small subset of DQ haplotypes, and most individuals lack DRB4. In addition the level of normal expression is 8 fold lower than the DRB1 in cells which can express both. [3] and lowered because of both transcriptional and post-transcriptional regulation. [4]

Alleles

DR53 recognition of some DRB4* alleles [5]
DRB4*DR53 ?Sample
allele % %size (N)
01019538
01038949

DR53 reactive alleles: DRB4*0101, *0103

Unknown reactivity: *0102, *0104 to *0107

Null alleles: *0101102N, *01030102N, *0201N, *0301N

Associated diseases

DRB4*01 is positively associated with Erythema multiforme, [6] Crohn's disease, [7] myasthenia gravis, [8] rheumatoid arthritis [9] Hashimoto's thyroiditis, [10] vitiligo, [11] primary biliary cirrhosis, [12] clozapine-induced agranulocytosis, [13] Vogt–Koyanagi–Harada disease, [14]

HLA-DRB1 linkage

HLA-DR53 serotypes (HLA-DRB4) is linked to the following HLADR serotypes (HLA-DRB1) allele groups:

HLA-DR4 - DRB1*04

HLA-DR7 - DRB1*07

HLA-DR9 - DRB1*09

Related Research Articles

<span class="mw-page-title-main">Human leukocyte antigen</span> Genes on human chromosome 6

The human leukocyte antigen (HLA) system or complex is a complex of genes on chromosome 6 in humans which encode cell-surface proteins responsible for regulation of the immune system. The HLA system is also known as the human version of the major histocompatibility complex (MHC) found in many animals.

<span class="mw-page-title-main">HLA-DR</span> Subclass of HLA-D antigens that consist of alpha and beta chains

HLA-DR is an MHC class II cell surface receptor encoded by the human leukocyte antigen complex on chromosome 6 region 6p21.31. The complex of HLA-DR and peptide, generally between 9 and 30 amino acids in length, constitutes a ligand for the T-cell receptor (TCR). HLA were originally defined as cell surface antigens that mediate graft-versus-host disease. Identification of these antigens has led to greater success and longevity in organ transplant.

HLA DR3-DQ2 is double serotype that specifically recognizes cells from individuals who carry a multigene HLA DR, DQ haplotype. Certain HLA DR and DQ genes have known involvement in autoimmune diseases. DR3-DQ2, a multigene haplotype, stands out in prominence because it is a factor in several prominent diseases, namely coeliac disease and juvenile diabetes. In coeliac disease, the DR3-DQ2 haplotype is associated with highest risk for disease in first degree relatives, highest risk is conferred by DQA1*0501:DQB1*0201 homozygotes and semihomozygotes of DQ2, and represents the overwhelming majority of risk. HLA DR3-DQ2 encodes DQ2.5cis isoform of HLA-DQ, this isoform is described frequently as 'the DQ2 isoform', but in actuality there are two major DQ2 isoform. The DQ2.5 isoform, however, is many times more frequently associated with autoimmune disease, and as a result to contribution of DQ2.2 is often ignored.

<span class="mw-page-title-main">HLA-DQ9</span>

HLA-DQ9 (DQ9) is a human leukocyte antigen serotype within the HLA-DQ (DQ) serotype group. DQ9 is a split antigen of the DQ3 broad antigen. DQ9 is determined by the antibody recognition of β9 and this generally detects the gene product of DQB1*0303.

<span class="mw-page-title-main">HLA-DR52</span>

HLA-DR52 is an HLA-DR serotype that recognizes gene products of HLA-DRB3 locus. Three allele groups can produce 35 isoforms.

<span class="mw-page-title-main">HLA-DRB4</span> Protein-coding gene in the species Homo sapiens

Major histocompatibility complex, class II, DR beta 4, also known as HLA-DRB4, is a human gene.

<span class="mw-page-title-main">HLA-DRB5</span> Protein-coding gene in the species Homo sapiens

HLA class II histocompatibility antigen, DRB5 beta chain is a protein that in humans is encoded by the HLA-DRB5 gene.

<span class="mw-page-title-main">HLA-DR51</span>

HLA-DR51 is a HLA-DR serotype that recognizes the antigens encoded by the minor DR locus HLA-DRB5.

<span class="mw-page-title-main">HLA-DR16</span>

HLA-DR16(DR16) is a HLA-DR serotype that recognizes the DRB1*1601, *1602 and *1604 gene products. DR16 is found in the Mediterranean at modest frequencies. DR16 is part of the older HLA-DR2 serotype group which also contains the similar HLA-DR15 antigens.

<span class="mw-page-title-main">HLA-DR15</span>

HLA-DR15 (DR15) is a HLA-DR serotype that recognizes the DRB1*1501 to *1505 and *1507 gene products. DR15 is found at high levels from Ireland to Central Asia. DR15 is part of the older HLA-DR2 serotype group which also contains the similar HLA-DR16 antigens.

<span class="mw-page-title-main">HLA-DR11</span>

HLA-DR11 (DR11) is a HLA-DR serotype that recognizes the DRB1*1101 to *1110. DR11 serotype is a split antigen of the older HLA-DR5 serotype group which also contains the similar HLA-DR12 antigens.

<span class="mw-page-title-main">HLA-DR2</span> Antigen serotype

HLA-DR2 (DR2) of the HLA-DR serotype system, is a broad antigen serotype that is now preferentially covered by HLA-DR15 and HLA-DR16 serotype group. This serotype primarily recognizes gene products of the HLA-DRB1*15 and HLA-DRB1*16 allele groups.

<span class="mw-page-title-main">HLA-DR3</span>

HLA-DR3 is composed of the HLA-DR17 and HLA-DR18 split 'antigens' serotypes. DR3 is a component gene-allele of the AH8.1 haplotype in Northern and Western Europeans. Genes between B8 and DR3 on this haplotype are frequently associated with autoimmune disease. Type 1 diabetes mellitus is associated with HLA-DR3 or HLA-DR4. Nearly half the US population has either DR3 or DR4, yet only a small percentage of these individuals will develop type 1 diabetes.

<span class="mw-page-title-main">HLA-A1</span>

HLA-A1 (A1) is a human leukocyte antigen serotype within HLA-A "A" serotype group. The serotype is determined by the antibody recognition of α1 subset of HLA-A α-chains. For A1, the alpha "A" chain are encoded by the HLA-A*01 allele group and the β-chain are encoded by B2M locus. This group currently is dominated by A*01:01. A1 and A*01 are almost synonymous in meaning. A1 is more common in Europe than elsewhere, it is part of a long haplotype that appears to have been frequent in the ancient peoples of Northwestern Europe. A1 is a frequent component of the AH8.1 haplotype. A1 serotype positivity is roughly linked to a large number of inflammatory diseases and conditions believed to have immune system involvement. Because of its linkage within the AH8.1 haplotype many studies showed association with A1 or A1,B8 only later to show the association drift toward the class II region gene alleles, DR3 and DQ2.5. While it is not clear what role A1 has in infectious disease, some linkage with infection rates in HIV remain associated within the A1 region of the haplotype.

<span class="mw-page-title-main">HLA-A33</span>

HLA-A33 (A33) is a human leukocyte antigen serotype within HLA-A serotype group. The serotype is determined by the antibody recognition of α33 subset of HLA-A α-chains. For A33, the alpha "A" chain are encoded by the HLA-A*33 allele group and the β-chain are encoded by B2M locus. A33 and A*33 are almost synonymous in meaning. A33 is a split antigen of the broad antigen serotype A19. A33 is a sister serotype of A29, A30, A31, A32, and A74.

<span class="mw-page-title-main">Major histocompatibility complex, class II, DQ alpha 1</span> Protein-coding gene in the species Homo sapiens

Major histocompatibility complex, class II, DQ alpha 1, also known as HLA-DQA1, is a human gene present on short arm of chromosome 6 (6p21.3) and also denotes the genetic locus which contains this gene. The protein encoded by this gene is one of two proteins that are required to form the DQ heterodimer, a cell surface receptor essential to the function of the immune system.

<span class="mw-page-title-main">HLA-DRB3</span> Protein-coding gene in the species Homo sapiens

HLA class II histocompatibility antigen, DRB3-1 beta chain is a protein that in humans is encoded by the HLA-DRB3 gene.

HLA A1-B8-DR3-DQ2 haplotype is a multigene haplotype that covers a majority of the human major histocompatibility complex on chromosome 6. A multigene haplotype is set of inherited alleles covering several genes, or gene-alleles; common multigene haplotypes are generally the result of descent by common ancestry. Chromosomal recombination fragments multigene haplotypes as the distance to that ancestor increases in number of generations.

HLA A1-B8 is a multigene haplotype that covers the MHC Class I region of the human major histocompatibility complex on chromosome 6. A multigene haplotype is set of inherited alleles covering several genes, or gene-alleles; common multigene haplotypes are generally the result of identity by descent from a common ancestor. Chromosomal recombination fragments multigene haplotypes as the distance to that ancestor increases in number of generations.

HLA B7-DR15-DQ6 is a multigene haplotype that covers a majority of the human major histocompatibility complex on chromosome 6. A multigene haplotype is set of inherited alleles covering several genes, or gene-alleles, common multigene haplotypes are generally the result of descent by common ancestry. Chromosomal recombination fragments multigene haplotypes as the distance to that ancestor increases in number of generations.

References

  1. ↑ Gorski J, Rollini P, Mach B (1987). "Structural comparison of the genes of two HLA-DR supertypic groups: the loci encoding DRw52 and DRw53 are not truly allelic". Immunogenetics. 25 (6): 397–402. doi:10.1007/BF00396106. PMID   3596674. S2CID   25853147.
  2. ↑ Gyllensten U, Sundvall M, Ezcurra I, Erlich HA (1991). "Genetic diversity at class II DRB loci of the primate MHC". J. Immunol. 146 (12): 4368–76. PMID   2040804.
  3. ↑ Stunz LL, Karr RW, Anderson RA (1989). "HLA-DRB1 and -DRB4 genes are differentially regulated at the transcriptional level". J. Immunol. 143 (9): 3081–6. PMID   2809218.
  4. ↑ Leen MP, Gorski J (1996). "Differential expression of isomorphic HLA-DR beta genes is not a sole function of transcription". Hum. Immunol. 50 (2): 111–20. doi:10.1016/0198-8859(96)00154-1. PMID   8891734.
  5. ↑ derived from IMGT/HLA
  6. ↑ Lepage V, Douay C, Mallet C, et al. (1988). "Erythema multiforme is associated to HLA-Aw33 and DRw53". Tissue Antigens. 32 (3): 170–5. doi:10.1111/j.1399-0039.1988.tb01654.x. PMID   3217933.
  7. ↑ Kobayashi K, Atoh M, Yagita A, et al. (1990). "Crohn's disease in the Japanese is associated with the HLA-DRw53". Exp. Clin. Immunogenet. 7 (2): 101–8. PMID   2322470.
  8. ↑ Morita K, Moriuchi J, Inoko H, Tsuji K, Arimori S (1991). "HLA class II antigens and DNA restriction fragment length polymorphism in myasthenia gravis in Japan". Ann. Neurol. 29 (2): 168–74. doi:10.1002/ana.410290209. PMID   1672809. S2CID   45699820.
  9. ↑ Morling N, Andersen V, Fugger L, et al. (1991). "Immunogenetics of rheumatoid arthritis and primary Sjögren's syndrome: DNA polymorphism of HLA class II genes". Dis. Markers. 9 (5): 289–96. PMID   1686751.
  10. ↑ Terauchi M, Yanagawa T, Ishikawa N, Ito K, Fukazawa T, Maruyama H, Saruta T (2003). "Interactions of HLA-DRB4 and CTLA-4 genes influence thyroid function in Hashimoto's thyroiditis in Japanese population". J Endocrinol Invest. 26 (12): 1208–12. doi:10.1007/bf03349159. PMID   15055474. S2CID   2344535.
  11. ↑ Zamani M, Spaepen M, Sghar S, Huang C, Westerhof W, Nieuweboer-Krobotova L, Cassiman J (2001). "Linkage and association of HLA class II genes with vitiligo in a Dutch population". Br J Dermatol. 145 (1): 90–4. doi:10.1046/j.1365-2133.2001.04288.x. PMID   11453913. S2CID   25942367.
  12. ↑ Shimoda S, Nakamura M, Ishibashi H, Hayashida K, Niho Y (1995). "HLA DRB4 0101-restricted immunodominant T cell autoepitope of pyruvate dehydrogenase complex in primary biliary cirrhosis: evidence of molecular mimicry in human autoimmune diseases". J Exp Med. 181 (5): 1835–45. doi:10.1084/jem.181.5.1835. PMC   2191998 . PMID   7536796.
  13. ↑ Corzo D, Yunis J, Salazar M, Lieberman J, Howard A, Awdeh Z, Alper C, Yunis E (1995). "The major histocompatibility complex region marked by HSP70-1 and HSP70-2 variants is associated with clozapine-induced agranulocytosis in two different ethnic groups". Blood. 86 (10): 3835–40. doi: 10.1182/blood.V86.10.3835.bloodjournal86103835 . PMID   7579351.
  14. ↑ Kobayashi H, Kokubo T, Takahashi M, Sato K, Miyokawa N, Kimura S, Kinouchi R, Katagiri M (1998). "Tyrosinase epitope recognized by an HLA-DR-restricted T-cell line from a Vogt-Koyanagi-Harada disease patient". Immunogenetics. 47 (5): 398–403. doi:10.1007/s002510050375. PMID   9510558. S2CID   1592923.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.