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HLA-A11




major histocompatibility complex (human), class I, A11
Alleles	A1101 A1102 A1103 A1104
Structure (See HLA-A)
Identifiers	1101 1102 1103 1104
Symbol(s)	HLA-A
EBI-HLA	A*1101
EBI-HLA	A*1102
EBI-HLA	A*1103
EBI-HLA	A*1104
Shared data
Locus	chr.6 6p21.31

HLA-A11 (A11) is an HLA-A serotype. The serotype identifies the more common HLA-A*11 gene products. A11 is more common in eastern Asia particularly along the coastal regions of china.

Additional recommended knowledge

Daily Sensitivity Test

Essential Laboratory Skills Guide

Safe Weighing Range Ensures Accurate Results

1 Serotype
2 Disease Associations
- 2.1 By allele
3 A11-B Haplotypes
4 References

Serotype

A11 serotype recognition of Some HLA A*11 allele-group gene products^[1]
A*11	A11	A10	Sample
allele	%	%	size (N)
*1101	99		2530
*1102	76		42
*1103	83		18
*1104	60		6
*1105	66	33	3

Serotyping of A11 demonstrates better recognition of the *1101 gene products and poorer recognition of other A*11 gene products. Ther are ~40 recognized alleles of A*11. There is only one null classified as A11.

Disease Associations

By allele

A*1104 is associated with increased risk for cervical neoplasia resulting from human papillomavirus infection^[2]

A11-B Haplotypes

A11-B13

A11-Cw2-B13 (Li)
A11-Cw9-B13 (Southern China & SE Asia)
A11-C10-B13 Buyi
A11-CBL-B13 Northern China

References

^ derived from IMGT/HLA
^ Chan D, Cheung T, Tam A, Cheung J, Yim S, Lo K, Siu N, Zhou D, Chan P (2005). "Risk association between human leukocyte antigen-A allele and high-risk human papillomavirus infection for cervical neoplasia in Chinese women.". J Infect Dis 192 (10): 1749-56. PMID 16235173.

v • d • e HLA-A Serotypes
HLA-A - A1 - A2 - A3 - A9 (A23 - A24) - A10 (A25 - A26 - A34 - A43 - A66) - A11 - A19 (A29 - A30 - A31 - A32 - A33 - A74) - A28 (A68 - A69) - A36 - A80

Category: HLA-A alleles

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "HLA-A11". A list of authors is available in Wikipedia.

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