Influence of HLA Alleles on Shedding of Kaposi Sarcoma–Associated Herpesvirus in Saliva in an African Population
Author(s) -
Khaled R. Alkharsah,
Martin Dedicoat,
Rainer Blasczyk,
Robert Newton,
Thomas F. Schulz
Publication year - 2007
Publication title -
the journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.69
H-Index - 252
eISSN - 1537-6613
pISSN - 0022-1899
DOI - 10.1086/511827
Subject(s) - saliva , allele , human leukocyte antigen , biology , viral load , hla a , immunology , virology , polymerase chain reaction , viral shedding , kaposi's sarcoma associated herpesvirus , population , genotype , virus , genetics , viral disease , medicine , herpesviridae , antigen , gene , environmental health , biochemistry
Kaposi sarcoma-associated herpesvirus (KSHV) is endemic in sub-Saharan Africa. Infection in childhood involves mother-to-child transmission and transmission between siblings or other close contacts. Large amounts of viral DNA in saliva have been linked to transmission from mother to child. To investigate factors contributing to the shedding of KSHV in the saliva of mothers in rural South Africa, we sequenced the HLA-A alleles of 448 mothers and the HLA-DRB1 alleles of 363 mothers and compared their HLA types with viral loads in saliva.
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