Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We investigated the immunoregulatory properties of a recently described inhibitor of lymphocyte proliferation, suppressin (SPN). It was determined that preincubation of murine leukocytes with SPN enhances natural killer cell (NK) activity. In addition, SPN potentiates interferon-gamma (IFN-gamma) augmentation of NK activity. Furthermore, preincubation of murine leukocytes with SPN induces the production of IFN-alpha/beta. The IFN-alpha/beta produced is active in NK assays as well as vesicular stomatitis virus neutralization assays. In vivo, SPN increases the time of survival of C57BL/6 mice injected with EL-4 lymphoma cells. Interestingly, SPN inhibits immunoglobulin (IgA, IgG, and IgM) production in response to the mitogen, concanavalin A in a dose-dependent manner. Collectively, the above data indicate SPN may have numerous applications in clinical science including tumor surveillance and autoimmune diseases such as arthritis.
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PMID:Immunomodulatory characteristics of a novel antiproliferative protein, suppressin. 212 98