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CD4

American  

noun

  1. a protein on the surface of T cells and other cells, functioning as a receptor for the AIDS virus antigen.


Etymology

Origin of CD4

1980–85; c(luster of) d(ifferentiation) 4

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Until now, much of MS research has centered on CD4+ T cells.

From Science Daily

Further analysis showed that the CD27 antibody worked by greatly enhancing the activity of CD4+ T cells, a type of immune cell.

From Science Daily

Single-cell analyses show an unusual expansion of cytotoxic CD4+ T cells that behave more like CD8+ immune cells.

From Science Daily

The study also found that CD4+ T cells developed into both protective and regulatory types in a balanced way.

From Science Daily

The team adapted the suppressor cells' anti-inflammatory abilities to work in CD4 immune cells.

From Science Daily