TY - JOUR
T1 - Human leukocyte antigen-DQA1*04:01 and rs2040406 variants are associated with elevated risk of childhood Burkitt lymphoma
AU - Liu, Zhiwei
AU - Luo, Yang
AU - Kirimunda, Samuel
AU - Verboom, Murielle
AU - Onabajo, Olusegun O
AU - Gouveia, Mateus H
AU - Ogwang, Martin D
AU - Kerchan, Patrick
AU - Reynolds, Steven J
AU - Tenge, Constance N
AU - Were, Pamela A
AU - Kuremu, Robert T
AU - Wekesa, Walter N
AU - Masalu, Nestory
AU - Kawira, Esther
AU - Kinyera, Tobias
AU - Otim, Isaac
AU - Legason, Ismail D
AU - Nabalende, Hadijah
AU - Dhudha, Herry
AU - Ayers, Leona W
AU - Bhatia, Kishor
AU - Goedert, James J
AU - Cole, Nathan
AU - Luo, Wen
AU - Liu, Jia
AU - Manning, Michelle
AU - Hicks, Belynda
AU - Prokunina-Olsson, Ludmila
AU - Chagaluka, George
AU - Johnston, W Thomas
AU - Mutalima, Nora
AU - Borgstein, Eric
AU - Liomba, George N
AU - Kamiza, Steve
AU - Mkandawire, Nyengo
AU - Mitambo, Collins
AU - Molyneux, Elizabeth M
AU - Newton, Robert
AU - Hsing, Ann W
AU - Mensah, James E
AU - Adjei, Anthony A
AU - Hutchinson, Amy
AU - Carrington, Mary
AU - Yeager, Meredith
AU - Blasczyk, Rainer
AU - Chanock, Stephen J
AU - Raychaudhuri, Soumya
AU - Mbulaiteye, Sam M
N1 - © 2024.
PY - 2024/1/5
Y1 - 2024/1/5
N2 - Burkitt lymphoma (BL) is responsible for many childhood cancers in sub-Saharan Africa, where it is linked to recurrent or chronic infection by Epstein-Barr virus or Plasmodium falciparum. However, whether human leukocyte antigen (HLA) polymorphisms, which regulate immune response, are associated with BL has not been well investigated, which limits our understanding of BL etiology. Here we investigate this association among 4,645 children aged 0-15 years, 800 with BL, enrolled in Uganda, Tanzania, Kenya, and Malawi. HLA alleles are imputed with accuracy >90% for HLA class I and 85-89% for class II alleles. BL risk is elevated with HLA-DQA1*04:01 (adjusted odds ratio [OR] = 1.61, 95% confidence interval [CI] = 1.32-1.97, P = 3.71 × 10-6), with rs2040406(G) in HLA-DQA1 region (OR = 1.43, 95% CI = 1.26-1.63, P = 4.62 × 10-8), and with amino acid Gln at position 53 versus other variants in HLA-DQA1 (OR = 1.36, P = 2.06 × 10-6). The associations with HLA-DQA1*04:01 (OR = 1.29, P = 0.03) and rs2040406(G) (OR = 1.68, P = 0.019) persist in mutually adjusted models. The higher risk rs2040406(G) variant for BL is associated with decreased HLA-DQB1 expression in eQTLs in EBV transformed lymphocytes. Our results support the role of HLA variation in the etiology of BL and suggest that a promising area of research might be understanding the link between HLA variation and EBV control.
AB - Burkitt lymphoma (BL) is responsible for many childhood cancers in sub-Saharan Africa, where it is linked to recurrent or chronic infection by Epstein-Barr virus or Plasmodium falciparum. However, whether human leukocyte antigen (HLA) polymorphisms, which regulate immune response, are associated with BL has not been well investigated, which limits our understanding of BL etiology. Here we investigate this association among 4,645 children aged 0-15 years, 800 with BL, enrolled in Uganda, Tanzania, Kenya, and Malawi. HLA alleles are imputed with accuracy >90% for HLA class I and 85-89% for class II alleles. BL risk is elevated with HLA-DQA1*04:01 (adjusted odds ratio [OR] = 1.61, 95% confidence interval [CI] = 1.32-1.97, P = 3.71 × 10-6), with rs2040406(G) in HLA-DQA1 region (OR = 1.43, 95% CI = 1.26-1.63, P = 4.62 × 10-8), and with amino acid Gln at position 53 versus other variants in HLA-DQA1 (OR = 1.36, P = 2.06 × 10-6). The associations with HLA-DQA1*04:01 (OR = 1.29, P = 0.03) and rs2040406(G) (OR = 1.68, P = 0.019) persist in mutually adjusted models. The higher risk rs2040406(G) variant for BL is associated with decreased HLA-DQB1 expression in eQTLs in EBV transformed lymphocytes. Our results support the role of HLA variation in the etiology of BL and suggest that a promising area of research might be understanding the link between HLA variation and EBV control.
KW - Child
KW - Humans
KW - Burkitt Lymphoma/genetics
KW - Epstein-Barr Virus Infections/complications
KW - Herpesvirus 4, Human/genetics
KW - HLA-DQ alpha-Chains/genetics
U2 - 10.1038/s42003-023-05701-5
DO - 10.1038/s42003-023-05701-5
M3 - Article
C2 - 38182727
SN - 2399-3642
VL - 7
JO - Communications Biology
JF - Communications Biology
IS - 1
M1 - 41
ER -