NCIt definition : A natural cyclic polypeptide immunosuppressant isolated from the fungus Beauveria
nivea. The exact mechanism of action of cyclosporine is not known but may involve
binding to the cellular protein cytophilin, resulting in inhibition of the enzyme
calcineurin. This agent appears to specifically and reversibly inhibit immunocompetent
lymphocytes in the G0-or G1-phase of the cell cycle. T-lymphocytes are preferentially
inhibited with T-helper cells as the primary target. Cyclosporine also inhibits lymphokine
production and release. (NCI04);
Alternative definition : NCI-GLOSS: A drug used to help reduce the risk of rejection of organ and bone marrow
transplants by the body. It is also used in clinical trials to make cancer cells more
sensitive to anticancer drugs.;
UNII : 83HN0GTJ6D;
InChIKey : PMATZTZNYRCHOR-CGLBZJNRSA-N;
CAS number : 59865-13-3;
Drug name : Neoral; SangCya; Sandimmune; Gengraf;
Molecule name : OL 27-400; 27-400;
Chemical formula : C62H111N11O12;
NSC code : 290193;
ChEBI ID : CHEBI:4031;
Codes from synonyms : NSC0290193; CDR0000045187; 00088; 45569;