Department of Biochemistry, Tanzania Food and Nutrition Center, Dar es Salaam, Tanzania
Cyprian Mpinda works in the Department of Biochemistry, in the Tanzania Food and Nutrition Center,in the in the Dar es Salaam, Tanzania Cyprian Mpinda International experience includes various programs, contributions and participation in different countries for diverse fields of study.
Original Research Article
Human Leukocyte HLA-B7 and HLA-B27 Antigen Typing among
Healthy Adults Primedwith HIV-1 DNA Boosted with Recombinant
Modified Vaccinia Ankara in Dar Es Salaam
Author(s): Francis Millinga* and Cyprian Mpinda
Background: The human leukocyte antigens are genetically inherited proteins present on thesurface of the cells of
the immune system. Cells of the immune system recognize antigens only when presented to them next to an MHC
self-molecule. Three main types of HLA Class I namely, HLA-A, HLA-B and HLA-C they are expressed by most
human cells. Class I HLAs are involved in discriminating and presenting antigens to T-lymphocytes. T-lymphocytes
kill the cell presenting it. T-lymphocytes destroy cells infected together with viruses, including HIV. Developing
a vaccine for HIV may be aided by a complete understanding of those rare cases in which some HIV-infected
individuals control replication of the virus. Most of these elite controllers express the histocompatibility alleles
HLA-B57 or HLA-B27, these alleles remain the most robust associations with low conc.. View more»