Abstract
The membrane-expressed HIV-1 envelope glycoprotein complex, gp120/gp41, has been shown to be responsible for the initiation of cell killing by apoptosis in CD4+ T cells. By using two experimental approaches we demonstrate that CD26, independent of its DPP IV activity, appears to be implicated in this function of the gp120/gp41 complex to initiate apoptosis.
Publication types
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Research Support, Non-U.S. Gov't
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Review
MeSH terms
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Animals
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Apoptosis*
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CD4-Positive T-Lymphocytes / pathology
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CD4-Positive T-Lymphocytes / physiology*
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CD4-Positive T-Lymphocytes / virology
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Dipeptidyl Peptidase 4 / physiology*
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HIV Envelope Protein gp120 / physiology*
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HIV Infections
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HIV-1*
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Humans
Substances
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HIV Envelope Protein gp120
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Dipeptidyl Peptidase 4