نبذة مختصرة : Background: Type 1 diabetes (T1D) is a complex disease, with involvement of various susceptibility genes. Human leukocyte antigen (HLA) on chromosome 6p21 is major susceptibility region. This study examined genetic association of HLA genes with T1D.
Methods: The study recruited 259 T1D patients and 706 controls from north India. PCR-SSP and LiPA were used to type HLA Class I and II alleles.
Results: At HLA Class I locus, HLA-A*02, A*26, B*08 and B*50 were significantly increased in patients vs controls (39.8% vs 28.9% [Bonferroni-corrected P {P c } = 0.032], 24.7% vs 9.6% [P c = 4.83 × 10 -8 ], 37.2% vs 15.7% [P c = 1.92 × 10 -9 ], and 19.4% vs 5.5% [P c = 4.62 × 10 -9 ], respectively). Similarly, in Class II region, DRB1*03 showed a strong positive association with T1D (78.7% vs 17.5% in controls; P = 1.02 × 10 -9 ). Association of DRB1*04 with T1D (28.3% vs 15.5% in controls; P c = 3.86 × 10 -4 ) was not independent of DRB1*03. Negative associations were found between T1D and DRB1*07, *11, *13, and *15 (13.8% vs 26.1% in controls [P c = 0.00175], 3.9% vs 16.9% in controls [P c = 6.55× 10 -6 ], 5.5% vs 21.6% in controls [P c = 2.51 × 10 -7 ], and 16.9% vs 43.9% in controls [P c = 9.94× 10 -10 ], respectively). Compared with controls, patients had significantly higher haplotype frequencies of A*26-B*08-DRB1*03-DQA1*05-DQB1*02 (10.43% vs 1.96%; P = 7.62 × 10 -11 ), A*02-B*50-DRB1*03-DQA1*05-DQB1*02 (6.1% vs 0.71%; P = 2.19 × 10 -10 ), A*24-B*08-DRB1*03-DQA1*05-DQB1*02 (4.72% vs 0.8%; P = 5.4 × 10 -7 ), A*02-B*08-DRB1*03-DQA1*05-DQB1*02 (2.36% vs 0.18%; P = 3.6 × 10 -5 ), and A*33-B*58-DRB1*03-DQA1*05-DQB1*02 (4.33% vs 1.25%; P = 0.00019).
Conclusions: In north India, T1D is independently associated only with HLA-DRB1*03 haplotypes, and is negatively associated with DRB1*07, *11, *13, and *15.
(© 2019 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.)
References: Risch N. Assessing the role of HLA-linked and unlinked determinants of disease. Am J Hum Genet. 1987;40:1-14.
Todd JA. Genetic analysis of type 1 diabetes using whole genome approaches. Proc Natl Acad Sci USA. 1995;92:8560-8565.
Bodmer WF. The HLA system: structure and function. J Clin Pathol. 1987;40:948-958.
Bjorkman PJ, Parham P. Structure, function, and diversity of Class I major histocompatibility complex molecules. Annu Rev Biochem. 1990;59:253-288.
McFarland BJ, Beeson C. Binding interactions between peptides and proteins of the Class II major histocompatibility complex. Med Res Rev. 2002;22:168-203.
Schmidt D, Verdaguer J, Averill N, Santamaria P. A mechanism for the major histocompatibility complex-linked resistance to autoimmunity. J Exp Med. 1997;186:1059-1075.
Luhder F, Katz J, Benoist C, Mathis D. Major histocompatibility complex Class II molecules can protect from diabetes by positively selecting T cells with additional specificities. J Exp Med. 1998;187:379-387.
Singer SM, Tisch R, Yang XD, McDevitt HO. An Abd transgene prevents diabetes in nonobese diabetic mice by inducing regulatory T cells. Proc Natl Acad Sci USA. 1993;90:9566-9570.
Hanson MS, Cetkovic-Cvrlje M, Ramiya VK, et al. Quantitative thresholds of MHC Class II I-E expressed on hemopoietically derived antigen-presenting cells in transgenic NOD/Lt mice determine level of diabetes resistance and indicate mechanism of protection. J Immunol. 1996;157:1279-1287.
Manczinger M, Kemeny L. Peptide presentation by HLA-DQ molecules is associated with the development of immune tolerance. PeerJ. 2018;6:e5118.
Kiani J, Hajilooi M, Furst D, et al. HLA Class II susceptibility pattern for type 1 diabetes (T1D) in an Iranian population. Int J Immunogenet. 2015;42:279-286.
Fagbemi KA, Medehouenou TCM, Azonbakin S, et al. HLA Class II allele, haplotype, and genotype associations with type 1 diabetes in Benin: a pilot study. J Diabetes Res. 2017;2017:6053764.
Noble JA, Valdes AM, Cook M, Klitz W, Thomson G, Erlich HA. The role of HLA Class II genes in insulin-dependent diabetes mellitus: molecular analysis of 180 Caucasian, multiplex families. Am J Hum Genet. 1996;59:1134-1148.
Erlich HA, Zeidler A, Chang J, et al. HLA class II alleles and susceptibility and resistance to insulin dependent diabetes mellitus in Mexican-American families. Nat Genet. 1993;3:358-364.
She JX. Susceptibility to type I diabetes: HLA-DQ and DR revisited. Immunol Today. 1996;17:323-329.
Noble JA, Valdes AM. Genetics of the HLA region in the prediction of type 1 diabetes. Curr Diab Rep. 2011;11:533-542.
Fekih Mrissa N, Mrad M, Ouertani H, et al. Association of HLA-DR-DQ polymorphisms with diabetes in Tunisian patients. Transfus Apher Sci. 2013;49:200-204.
Drissi Bourhanbour A, Benseffaj N, Ouadghiri S, et al. Family-based association study of HLA Class II with type 1 diabetes in Moroccans. Pathol Biol (Paris). 2015;63:80-84.
Thorsby E, Ronningen KS. Particular HLA-DQ molecules play a dominant role in determining susceptibility or resistance to type 1 (insulin-dependent) diabetes mellitus. Diabetologia. 1993;36:371-377.
Pugliese A, Boulware D, Yu L, et al. HLA-DRB1*15:01-DQA1*01:02-DQB1*06:02 haplotype protects autoantibody-positive relatives from type 1 diabetes throughout the stages of disease progression. Diabetes. 2016;65:1109-1119.
Cifuentes RA, Rojas-Villarraga A, Anaya JM. Human leukocyte antigen Class II and type 1 diabetes in Latin America: a combined meta-analysis of association and family-based studies. Hum Immunol. 2011;72:581-586.
Charron D (ed.). 12th International Histocompatibility Conference. Genetic diversity of HLA: functional and medical implications. Paris, France, 9-12, June 1996. Abstracts. Hum Immunol. 1996;47:1-184.
Rewers A, Babu S, Wang TB, et al. Ethnic differences in the associations between the HLA-DRB1*04 subtypes and type 1 diabetes. Ann N Y Acad Sci. 2003;1005:301-309.
Rewers M, Bugawan TL, Norris JM, et al. Newborn screening for HLA markers associated with IDDM: diabetes autoimmunity study in the young (DAISY). Diabetologia. 1996;39:807-812.
Rani R, Sood A, Lazaro AM, Stastny P. Associations of MHC Class II alleles with insulin-dependent diabetes mellitus (IDDM) in patients from north India. Hum Immunol. 1999;60:524-531.
Kanga U, Vaidyanathan B, Jaini R, Menon PS, Mehra NK. HLA haplotypes associated with type 1 diabetes mellitus in north Indian children. Hum Immunol. 2004;65:47-53.
Kaur G, Kumar N, Nandakumar R, et al. Utility of saliva and hair follicles in donor 1selection for hematopoietic stem cell transplantation and chimerism monitoring. Chimerism. 2012;3:9-17.
Excoffier LG, Laval G, Schneider S. Arlequin ver. 3.0: An integrated software package for population genetics data analysis. Evolut. Bioinform. Online. 2005;1:47-50.
Fletcher J, Odugbesan O, Mijovic C, Mackay E, Bradwell AR, Barnett AH. Class II HLA DNA polymorphisms in type 1 (insulin-dependent) diabetic patients of north Indian origin. Diabetologia. 1988;31(6):343-350.
Rani R, Sood A, Goswami R. Molecular basis of predisposition to develop type 1 diabetes mellitus in North Indians. Tissue Antigens. 2004;64(2):145-155.
Noble JA, Valdes AM, Bugawan TL, Apple RJ, Thomson G, Erlich HA. The HLA Class I A locus affects susceptibility to type 1 diabetes. Hum Immunol. 2002;63:657-664.
Tait BD, Colman PG, Morahan G, et al. HLA genes associated with autoimmunity and progression to disease in type 1 diabetes. Tissue Antigens. 2003;61:146-153.
Valdes AM, Erlich HA, Noble JA. Human leukocyte antigen Class I B and C loci contribute to type 1 diabetes (T1D) susceptibility and age at T1D onset. Hum Immunol. 2005;66:301-313.
Nejentsev S, Howson JM, Walker NM, et al. Localization of type 1 diabetes susceptibility to the MHC Class I genes HLA-B and HLA-A. Nature. 2007;450:887-892.
Howson JM, Walker NM, Clayton D, Todd JA. Confirmation of HLA Class II independent type 1 diabetes associations in the major histocompatibility complex including HLA-B and HLA-A. Diabetes Obes Metab. 2009;11(Suppl 1):31-45.
Mikk ML, Heikkinen T, El-Amir MI, et al. The association of the HLA-A*24:02, B*39:01 and B*39:06 alleles with type 1 diabetes is restricted to specific HLA-DR/DQ haplotypes in Finns. HLA. 2017;89:215-224.
Al-Jenaidi FA, Wakim-Ghorayeb SF, Al-Abbasi A, et al. Contribution of selective HLA-DRB1/DQB1 alleles and haplotypes to the genetic susceptibility of type 1 diabetes among Lebanese and Bahraini Arabs. J Clin Endocrinol Metab. 2005;90:5104-5109.
Padma-Malini R, Rathika C, Ramgopal S, et al. Associations of CTLA4 + 49 A/G dimorphism and HLA-DRB1*/DQB1* alleles with type 1 diabetes from south India. Biochem Genet. 2018;56:489-505.
Todd JA, Bell JI, McDevitt HO. HLA-DQ beta gene contributes to susceptibility and resistance to insulin-dependent diabetes mellitus. Nature. 1987;329:599-604.
Sanjeevi CB, Lybrand TP, DeWeese C, et al. Polymorphic amino acid variations in HLA-DQ are associated with systematic physical property changes and occurrence of IDDM. Members of the Swedish Childhood Diabetes Study. Diabetes. 1995;44:125-131.
Hoover ML, Marta RT. Molecular modelling of HLA-DQ suggests a mechanism of resistance in type 1 diabetes. Scand J Immunol. 1997;45:193-202.
Nepom GT, Kwok WW. Molecular basis for HLA-DQ associations with IDDM. Diabetes. 1998;47:1177-1184.
Sheehy MJ. HLA and insulin-dependent diabetes. A protective perspective. Diabetes. 1992;41:123-129.
Tisch R, McDevitt H. Insulin-dependent diabetes mellitus. Cell. 1996;85:291-297.
Sollid LM. Molecular basis of celiac disease. Annu Rev Immunol. 2000;18:53-81.
Johansen BH, Buus S, Vartdal F, et al. Binding of peptides to HLA-DQ molecules: peptide binding properties of the disease-associated HLA-DQ(alpha 1*0501, beta 1*0201) molecule. Int Immunol. 1994;6:453-461.
Kumar N, Kaur G, Tandon N, Mehra NK. Allotyping human complement factor B in Asian Indian type 1 diabetic patients. Tissue Antigens. 2008;72:517-524.
Kumar N, Kaur G, Tandon N, Mehra N. Tumor necrosis factor-associated susceptibility to type 1 diabetes is caused by linkage disequilibrium with HLA-DR3 haplotypes. Hum Immunol. 2012;73:566-573.
Kumar N, Sharma G, Kaur G, Tandon N, Bhatnagar S, Mehra N. Major histocompatibility complex class I chain related gene-A microsatellite polymorphism shows secondary association with type 1 diabetes and celiac disease in north Indians. Tissue Antigens. 2012;80:356-362.
Feng ML, Ji Y, Lu Q, et al. Study on HLA haplotypes in Jiangsu-Zhejiang-Shanghai Han population [in Chinese]. Yi Chuan Xue Bao. 2003;30:584-588.
No Comments.