MHC-antigens: constituents of the envelopes of human and simian immunodeficiency viruses.

MOLECULAR BIOLOGY OF HUMAN IMMUNODEFICIENCY VIRUSES: HIV-l AND HIV-2

A Case of Probable MHC Class II Deficiency with Disseminated BCGitis

Major histocompatibility complex (MHC) class II deficiency is a primary immunodeficiency disease characterized by abnormality of MHC class II molecules surface expression on peripheral blood lymphocytes and monocytes. Clinical manifestations include extreme susceptibility to viral, bacterial, and fungal infections but the immunodeficiency is not as severe as SCID (severe combined immunodeficien...

Expression of the major histocompatibility complex class I molecule Mamu-A*01 is associated with control of simian immunodeficiency virus SIVmac239 replication.

Several HLA alleles are associated with attenuated human immunodeficiency virus disease progression. We explored the relationship between the expression of particular major histocompatibility complex (MHC) class I alleles and viremia in simian immunodeficiency virus SIV(mac)239-infected macaques. Of the common MHC class I alleles, animals that expressed Mamu-A*01 exhibited the best control of v...

Development of an Allogeneic Cultured Dermal Substitute Using a Standard Human Fibroblast Bank

Background: Fibroblasts are mesenchymal cells that can be readily cultured in the laboratory and play a significant role in epithelialmesenchymal interactions, secreting various growth factors and cytokines that have a direct effect on epidermal proliferation, differentiation and formation of extracellular matrix. They have been incorporated into various tissue-engineered and used for a variety...

Major histocompatibility complex class I-associated vaccine protection from simian immunodeficiency virus-infected peripheral blood cells

To evaluate the effectiveness of vaccine protection from infected cells from another individual of the same species, vaccinated rhesus macaques (Macaca mulatta) were challenged with peripheral blood mononuclear cells from another animal diagnosed with acquired immune deficiency syndrome (AIDS). Half of the simian immunodeficiency virus (SIV)-vaccinated animals challenged were protected, whereas...