CD4
noun Usage: often attributive Etymology: cluster of differentiation Date: 1984 a large glycoprotein that is found on the surface especially of helper T cells, that is the receptor for HIV, and that usually functions to facilitate recognition of antigens by helper T cells

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • CD4 — (jaune) interagissant avec une molécule CMH II CD4 (cluster de différenciation 4) est une glycoprotéine exprimée à la surface des lymphocytes T CD4+, des cellules régulatrices T, des monocytes, des macrophages et de certaines cellules… …   Wikipédia en Français

  • CD4 — Rezeptor Bänder /Oberflächenmodell von CD4 (unten, gelb) mit MHC II Molekül nach PDB  …   Deutsch Wikipedia

  • CD4 — Saltar a navegación, búsqueda CD4 Identificadores Símbolo CD4 Entrez 920 HUGO …   Wikipedia Español

  • CD4 — Símbolo de una glucoproteína que se expresa en la superficie de la mayor parte de los timocitos y en algunos linfocitos, entre ellos las células T colaboradoras. El CD4 humano es el receptor que sirve de lugar de fijación para los virus …   Diccionario médico

  • CD4 — (Cúmulo de diferenciación 4 o cluster of differentation, en inglés), es una molécula que se expresa en la superficie de los células T y en la célula dendrítica. Es una glucoproteína monomérica de 59kDa que participa en la adhesión de las células… …   Enciclopedia Universal

  • CD4 — [sē΄dē΄fôr′] adj. designating or of a biochemical receptor found on the surface of various cells, esp. helper T cells: HIV binds to this receptor …   English World dictionary

  • CD4 — For other uses, see CD 4 (disambiguation). CD4 molecule Crystallographic structure of the V set and C2 domains of human CD4.[1] …   Wikipedia

  • CD4 — молекула CD4 Обозначения Символы CD4 Entrez Gene …   Википедия

  • CD4 — HIV helper cell count * * * CD4 fōr, fȯr n, often attrib a large glycoprotein that is found esp. on the surface of helper T cells, that is the receptor for HIV, and that usu. functions to facilitate recognition by helper T cell receptors of… …   Medical dictionary

  • CD4 — a surface antigen on helper T cells that is particularly important for immune resistance to viruses. It is also a receptor for the human immunodeficiency virus (HIV); progressive reduction of CD4 bearing T cells reflects the progression of AIDS …   The new mediacal dictionary

  • CD4 — noun a glycoprotein that is found primarily on the surface of helper T cells CD4 is a receptor for HIV in humans • Syn: ↑cluster of differentiation 4 • Hypernyms: ↑glycoprotein * * * ˈfōr, ˈfȯr noun ( s) …   Useful english dictionary

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