tumor antigen

tumor antigen
1. T a. (def. 1). 2. tumor-specific a. 3. tumor-associated a.

Medical dictionary. 2011.

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  • Tumor antigen — is a substance produced in tumor cells that triggers an immune response in the host. Tumor antigens are useful in identifying tumor cells and are potential candidates for use in cancer therapy. Mechanism of tumor antigenesisNormal proteins in the …   Wikipedia

  • Tumor antigen vaccine — A tumor antigen vaccine is a vaccine made of cancer cells, parts of cancer cells, or pure tumor antigens (substances isolated from tumor cells). A tumor antigen vaccine may stimulate the body s immune system to find and kill cancer cells.… …   Wikipedia

  • tumor antigen vaccine — A vaccine made of cancer cells, parts of cancer cells, or pure tumor antigens (substances isolated from tumor cells). A tumor antigen vaccine may stimulate the body s immune system to find and kill cancer cells …   English dictionary of cancer terms

  • Tumor marker — A tumor marker is a substance found in the blood, urine, or body tissues that can be elevated in cancer, among other tissue types. There are many different tumor markers, each indicative of a particular disease process, and they are used in… …   Wikipedia

  • Antigen-Shedding — Schematische Darstellung des Antigen Sheddings mit einer ADAM Metalloproteasen. Unter dem Begriff Antigen Shedding versteht man in der Immunologie das Abstoßen von Antigenen von der Zellmembran von Körperzellen. Der Begriff wird vor allem in der… …   Deutsch Wikipedia

  • Tumor-associated calcium signal transducer 1 — Tumor associated calcium signal transducer 1, also known as TACSTD1, is a human gene.cite web | title = Entrez Gene: TACSTD1 tumor associated calcium signal transducer 1| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView… …   Wikipedia

  • Tumor M2-PK — is a synonym for the dimeric form of the pyruvate kinase isoenzyme type M2 (PKM2).Tumor M2 PK is a key enzyme within tumor metabolism and can be used in stool (fecal) samples for the screening of colorectal tumors (= bowel cancer) and in EDTA… …   Wikipedia

  • Antigen presentation — is a process in the body s immune system by which macrophages, dendritic cells and other cell types capture antigens and then enable their recognition by T cells. NOTOC The basis of adaptive immunity lies in the capacity of immune cells to… …   Wikipedia

  • Tumor necrosis factor-alpha — Tumor necrosis factor (TNF, cachexin or cachectin and formally known as tumor necrosis factor alpha ) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF causes… …   Wikipedia

  • Antigen — Each antibody binds to a specific antigen; an interaction similar to a lock and key. An antigen is a foreign molecule that, when introduced into the body, triggers the production of an antibody by the immune system. The immune system will then… …   Wikipedia

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