CD4 definitions

CD4

[2 related articles]
Found on http://www.britannica.com/eb/a-z/c/40

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CD4

<immunology> 55-kD glycoproteins originally defined as differentiation antigens on T-lymphocytes, but also found on other cells including monocytes/macrophages. CD4 antigens are members of the immunoglobulin supergene family and are implicated as associative recognition elements in MHC (major histocompatibility complex) class II-restricted im...
Found on http://www.encyclo.co.uk/local/20973

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CD4

designation for an antigen found on helper T cells; see CD4 antigen.
Found on http://www.encyclo.co.uk/local/21001

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CD4

Type: Term Definitions: 1. a type I transmembrane protein found on helper/inducer T cells, monocytes, macrophages, and dendritic cells that is involved in T-cell recognition of antigens; expressed in mycosis fungoides, Sézary syndrome, and T-cell lymphomas.
Found on http://www.medilexicon.com/medicaldictionary.php?t=18324

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CD4

CD4: A large glycoprotein molecule found on the surface of T lymphocytes that serves as the receptor for HIV. The CD4 gene is on chromosome 12 in region 12pter-p12. CD4 is also called T4. See also: Absolute CD4 count.
Found on http://www.medterms.com/script/main/art.asp?articlekey=33403

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CD4

Cell surface glycoprotein, usually on helper T‐cells, that recognizes MHC class II molecules on antigen‐presenting cells.
Found on http://www.roitt.com/glossary.asp

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Cd4

A protein embedded in the cell surface of helper T-lymphocytes; also found to a lesser degree on the surface of monocyte/macrophage, langerhans cells, astrocytes, keratinocytes, and glial cells. One of the ways HIV invades cells is by first attaching to the CD4 molecule (CD4 receptor).
Found on http://www.virology.net/ATVGlossary.html

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CD4

a protein on the surface of T cells and other cells, functioning as a receptor for the AIDS virus antigen.
Found on https://www.infoplease.com/dictionary/cd4

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