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.
Serology
DR11, DR5 and DR12 recognition of the gene products of some DRB1*11 alleles[1]
DRB1*
DR11
DR5
DR12
Sample
allele
%
%
%
size (N)
1101
92
5
3474
1102
89
3
430
1103
89
4
397
1104
87
4
2119
1105
75
4
1106
20
73
15
1107
>50
1
1108
>50
2
1109
80
20
5
The table above describes the efficiency of serological typing of DR11 and DR5. Serotypes are unknown the following alleles: DRB1*1110 to *1157
DRB1*11 is associated systemic sclerosis (SSc) & anti-DNA topoisomerase I (anti-topo I) antibody [5]
DRB1*1101 is associated Anti-Ro/SSA with anti-La/SSB antibodies in neonatal lupus erythematosus,[6] mite sensitive asthma,[7] cervical cancer risk (HPV?)[8]
DRB1*1102: Tiopronin intolerance in rheumatoid arthritis[9]
DR11 is an identifier for the DR11-DQ7/DR7-DQ2 transhaplotype isoform of celiac disease.[11]DR11-DQ7.5 is identified as a risk factor in rheumatic heart disease.[12]
DRB1*1101:DQA1*0505:DQB1*0301 haplotype is associated with Anti-Ro/SSA with anti-La/SSB antibodies in neonatal lupus erythematosus,[6] mite sensitive asthma[7]
DRB1*1102:DQA1*0505:DQB1*0301 haplotype is associated with hepatitis B virus persistence[13]
HLA-DR11 is genetically linked to HLA-DR52 and HLA-DQ7(3) serotypes.
The frequency node for DR11 is in the Levant and Anatolia. This serotype more than others appears to have spread with neolithization of Western Europe. The closely linked DQ7.5 appears to be protective against juvenile diabetes, in which wheat consumption appears to be a risk factor.
^Kalogeromitros D, Makris M, Gregoriou S, Mousatou V, Lyris N, Tarassi K, Papasteriades C (2005). "Grape anaphylaxis: a study of 11 adult onset cases". Allergy Asthma Proc. 26 (1): 53–8. PMID15813289.
^ abMiyagawa S, Shinohara K, Kidoguchi K, Fujita T, Fukumoto T, Hashimoto K, Yoshioka A, Shirai T (1997). "Neonatal lupus erythematosus: studies on HLA class II genes and autoantibody profiles in Japanese mothers". Autoimmunity. 26 (2): 95–101. doi:10.3109/08916939709003852. PMID9546818.
^ abLara-Marquez M, Yunis J, Layrisse Z, Ortega F, Carvallo-Gil E, Montagnani S, Makhatadze N, Pocino M, Granja C, Yunis E (1999). "Immunogenetics of atopic asthma: association of DRB1*1101 DQA1*0501 DQB1*0301 haplotype with Dermatophagoides spp.-sensitive asthma in a sample of the Venezuelan population". Clin Exp Allergy. 29 (1): 60–71. doi:10.1046/j.1365-2222.1999.00461.x. PMID10051703. S2CID32816835.
^Ju L, Paolozzi L, Delecoeuillerie G, Bourgeois P, Khodja M, Legoff P, Liote F, Sheffer V, Amor B, Charron D (1994). "A possible linkage of HLA-DRB haplotypes with Tiopronin intolerance in rheumatoid arthritis". Clin Exp Rheumatol. 12 (3): 249–54. PMID7915222.
^Garavito G, Yunis E, Egea E, Ramirez L, Malagón C, Iglesias A, De La Cruz O, Uribe O, Navarro E, Martinez P, Jaraquemada D (2004). "HLA-DRB1 alleles and HLA-DRB1 shared epitopes are markers for juvenile rheumatoid arthritis subgroups in Colombian mestizos". Hum Immunol. 65 (4): 359–65. doi:10.1016/j.humimm.2004.01.016. PMID15120191.
^Tighe M, Hall M, Barbado M, Cardi E, Welsh K, Ciclitira P (1992). "HLA class II alleles associated with celiac disease susceptibility in a southern European population". Tissue Antigens. 40 (2): 90–7. doi:10.1111/j.1399-0039.1992.tb01965.x. PMID1357780.
^Chou HT, Chen CH, Chen JY, Chang KC (2007). "Association of HLA DRB1-DQA1-DQB1 haplotypes with rheumatic heart disease in Taiwan". International Journal of Cardiology. 128 (3): 434–5. doi:10.1016/j.ijcard.2007.06.032. PMID17673320.