Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P14784 (IL-2 receptor)
 3,849 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The existence and functions of muscarinic acetylcholine (mACh) receptors in human T lymphocytes were investigated. RT-PCR analysis demonstrated the presence of M(1) and M(2) subtypes of mACh receptors in human T lymphocytes. Pretreatment with oxotremorine-M (Oxo-M) caused the increase in phytohemagglutinin-induced IL-2 production. Since 4-DAMP suppressed Oxo-M-caused enhancement in IL-2 production, M(1) receptors seem to be involved in the enhancement of the production. Oxo-M stimulated IL-2 receptor mRNA expression and DNA synthesis. Our results suggest that muscarinic receptors, perhaps M(1) receptors are involved in the enhancement of TCR-induced IL-2 production and IL-2 receptor expression in human T lymphocytes. Thus muscarinic receptors positively modulate cell growth in human T lymphocytes by the autocrine mechanism through enhancing expression of both IL-2 and the receptors.
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PMID:The presence and functions of muscarinic receptors in human T cells: the involvement in IL-2 and IL-2 receptor system. 1262 67