molecular biology, CD4 (cluster of differentiation 4) is a glycoprotein that serves as a co-receptor for the T-cell receptor (TCR). CD4 is found on the surface...
22 KB (2,581 words) - 20:03, 21 June 2024
T helper cell (redirect from CD4 T-cell)
The T helper cells (Th cells), also known as CD4+ cells or CD4-positive cells, are a type of T cell that play an important role in the adaptive immune...
54 KB (6,597 words) - 14:51, 21 July 2024
T cell (section Helper CD4+ T cells)
CD8+ "killer" (cytotoxic) and CD4+ "helper" T cells. (These are named for the presence of the cell surface proteins CD8 or CD4.) CD8+ T cells, also known...
71 KB (9,026 words) - 12:33, 26 April 2024
CD4 immunoadhesin is a recombinant fusion protein consisting of a combination of CD4 and the fragment crystallizable region, similarly known as immunoglobulin...
23 KB (2,878 words) - 15:39, 12 April 2024
The CD4+/CD8+ ratio is the ratio of T helper cells (with the surface marker CD4) to cytotoxic T cells (with the surface marker CD8). Both CD4+ and CD8+...
11 KB (1,159 words) - 20:48, 23 April 2024
helper T cells (specifically CD4+ T cells), macrophages, and dendritic cells. HIV infection leads to low levels of CD4+ T cells through a number of mechanisms...
123 KB (14,115 words) - 13:55, 26 September 2024
The Ford CD4 platform is a Ford global midsize/fullsize automobile platform. The transverse engine platform is designed for either front or all-wheel...
3 KB (193 words) - 04:35, 12 May 2024
functionally stable TCRs express both the CD4 and CD8 co-receptors and are therefore termed "double-positive" (DP) T cells (CD4+CD8+). The double-positive T cells...
31 KB (3,843 words) - 10:18, 12 August 2024
biomarkers CD4, FOXP3, and CD25 and are thought to be derived from the same lineage as naïve CD4+ cells. Because effector T cells also express CD4 and CD25...
79 KB (9,493 words) - 15:51, 21 June 2024
influenza-like illness, and then a latent, asymptomatic phase. When the CD4 lymphocyte count falls below 200 cells/ml of blood, the HIV host has progressed...
14 KB (1,841 words) - 11:04, 2 July 2024