NCIt related terms : stress protein; HSP; heat-shock protein;
NCIt definition : A family of highly-conserved proteins that are synthesized in response to hyperthermia
(heat shock), hypoxia, or other stresses that appear to increase cellular thermal
tolerance and enable cells to recover from stress. Some heat shock proteins may protect
other proteins from denaturation, degradation or perform functions essential to cell
survival under these conditions.;
Alternative definition : NCI-GLOSS: One of a group of proteins that help protect cells from stresses such as
heat, cold, and low amounts of oxygen or glucose (sugar). Heat-shock proteins help
other proteins function in normal cells and may be present at high levels in cancer
cells. Blocking the activity of a heat-shock protein called HSP90 is being studied
in the treatment of cancer. Other heat-shock proteins including HSP70 and gp96 are
being studied in vaccines to treat cancer.;
Codes from synonyms : CDR0000617666; CDR0000617665; CDR0000617664;