CD8 - definition of CD8 in the Medical dictionary - by the Free Online Medical Dictionary, Thesaurus and Encyclopedia.

CD8 (s

)

A glycoprotein on the surface of killer cells that enhances binding with major histocompatibility complex molecules.

CD²

cluster of differentiation or cell differentiation glycoproteins.

CD antigen

a group of cell surface molecules which act as markers on T lymphocytes.

CD3

found on T helper (Th) and T cytotoxic (Tc) lymphocytes; associated with signal transduction.

CD4

found on T helper lymphocytes; an adhesion molecule that binds to class II MHC molecules.

CD8

found on T cytotoxic and variably on NK lymphocytes; an adhesion molecule that binds to class I MHC molecules.

CD8

T8 antigen A disulfide-linked heterodimeric protein, for which each monomer is 32–34 kD; CD8 is a marker for T cells with suppressor and cytotoxic activity; it is a co-receptor with class I MHC antigens on antigen-presenting cells, and is physically associated with a p56 tyrosine kinase, which phosphorylates adjacent proteins; NK cells may weakly express CD8. See Cytotoxic T cells.

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acute HIV syndrome amplifier T cells CCR-1 CD2 CD3 CD4 CD4 cell count CD4/CD8 coexpression CD4/CD8 ratio CD8 cell CD8 cells CD8 T lymphocytes cytotoxic killer T cell cytotoxic T cell cytotoxic T lymphocyte helper:suppressor ratio histocompatibility antigen HIV RNA Hyperimmunoglobulin E Syndrome	The team then linked interferon alpha to the activation of one of the heavy artillery of the immune system -- CD8 cells. Hormones could explain why women progress faster to AIDS by AFP / AFP Global Edition The study showed that rapamycin, given to transplant patients to suppress their immune system, can trigger the formation of memory CD8 T cells, enabling the immune system to respond faster upon secondary encounter. Transplant drug can boost immune response by Asian News International The easy-to-read CD4 assay includes absolute counts and percent positive ratios on the cellular populations of CD3, CD4, and CD8 T-lymphocytes. New whole-blood quality control verifies accuracy by Medical Laboratory Observer	CCPP CCR-1 CCR-3 CCR-5 CCR5 CCRN CCS CCU CCV cd CD antigen CD virus CD-ROM CD-RW CD1 CD2 CD3 CD4 CD4 cell CD4 cell count CD4 count CD4 T cells CD4/CD8 coexpression CD4/CD8 ratio CD50 CD8 CD8 cell CD8 cells CD8 T lymphocytes CDA CDAA CDC CDE CDEC CDH CDK cDNA CDP CDR CDS CDS method CDSA CDV Ce ce- CEA CEA scan ceasmic ceasmic teratism Cebalges Cebidae	CD4 cells CD4 cells CD4 cells CD4 count CD4 count CD4 helper T cell CD4 helper T cells CD4 helper T-lymphocyte CD4 T cell CD4 T cells CD4 T l CD4 T l CD4 T l CD4 T l CD4 T-cell CD4+ cell CD4+ cell CD4+ lymphocytes CD4+ T cell Cd4+ t cells CD4+ T lymphocytes Cd4-positive t-lymphocytes CD4/CD8 coexpression CD4/CD8 ratio CD40 CD40 Receptor Associated Factor 1 CD44 CD4CDM CD50 CD50 CD8 CD8 + T l CD8 + T l CD8 + T l CD8 + T l CD8 alpha CD8 alpha CD8 Antigen, Alpha Polypeptide CD8 beta CD8 beta CD8 cell CD8 cell CD8 cells CD8 cells CD8 cells CD8 cells CD8 cells CD8 count CD8 count CD8 count CD8 cytotoxic lymphocyte CD8 cytotoxic lymphocyte CD8 cytotoxic lymphocyte CD8 cytotoxic T cell CD8 cytotoxic T cell CD8 cytotoxic T cell CD8 cytotoxic T cells CD8 cytotoxic T cells CD8 cytotoxic T cells CD8 cytotoxic T lymphocyte CD8 cytotoxic T lymphocyte

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acute HIV syndrome
amplifier T cells
CCR-1
CD2
CD3
CD4
CD4 cell count
CD4/CD8 coexpression
CD4/CD8 ratio
CD8 cell
CD8 cells
CD8 T lymphocytes
cytotoxic killer T cell
cytotoxic T cell
cytotoxic T lymphocyte
helper:suppressor ratio
histocompatibility antigen
HIV RNA
Hyperimmunoglobulin E Syndrome

The team then linked interferon alpha to the activation of one of the heavy artillery of the immune system -- CD8 cells.

Hormones could explain why women progress faster to AIDS by AFP / AFP Global Edition

The study showed that rapamycin, given to transplant patients to suppress their immune system, can trigger the formation of memory CD8 T cells, enabling the immune system to respond faster upon secondary encounter.

Transplant drug can boost immune response by Asian News International

The easy-to-read CD4 assay includes absolute counts and percent positive ratios on the cellular populations of CD3, CD4, and CD8 T-lymphocytes.

New whole-blood quality control verifies accuracy by Medical Laboratory Observer