killer T cell


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Related to killer T cell: Cytotoxic T lymphocytes

killer T cell

killer T cell


n.
a killer cell that destroys target cells only when specifically activated by helper T cells.
Compare natural killer cell.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.killer T cell - T cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it
T cell, T lymphocyte - a small lymphocyte developed in the thymus; it orchestrates the immune system's response to infected or malignant cells
References in periodicals archive ?
In the study, the researchers found that a certain transcription factor, which are molecules in the cell nucleus that control the activity of cells, continually suppresses the killer T cell lineage in helper T cells.
Other killer T cell research projects are directed at other viral diseases and cancers.
The secret is the killer T cell, a roving defender against invading microbes.
Nasdaq:NWBT) announced today that it will present the evaluation results of a new procedure with the potential to enhance the ability of its dendritic cell-based platform to induce killer T cell activity toward cancer targets.
Another specialized type of T cell, the Natural Killer T cell, was found to have high expression of the receptor.
They looked for a specific type of T cell known as a killer T cell, which locates and destroys abnormal and infected cells.
When a killer T cell identifies a target, it douses the enemy with granulysin, which disrupts the cell's membrane.
The killer T cell creates a picture of shooting or bombing, and people begin to use it as though that is the reality.
Instead, it relies mainly on the formation of immune cells called killer T cells.
In a paper, "Recognition of bacterial glycosphingolipids by natural killer T cells," to be published March 24 in the scientific journal Nature, Mitchell Kronenberg, Ph.