Manzamenones Inhibit T-Cell Protein Tyrosine Phosphatase

Autor: Jun'ichi Kobayashi, Kunimi Kikuchi, Naohito Aoki, Shinya Mitsuhashi, Tadashi Okada, Hiroshi Shima, Takaaki Kubota, Yusuke Wakuda
Jazyk: angličtina
Rok vydání: 2006
Předmět:
Zdroj: Marine Drugs, Vol 4, Iss 1, Pp 9-14 (2006)
Druh dokumentu: article
ISSN: 1660-3397
DOI: 10.3390/md401009
Popis: Abstract: Manzamenones A~C (1~3) and E~F (5~6), unique oxylipin metabolites isolated from a marine sponge Plakortis sp., have been found to exhibit inhibitory activity against Tcell protein tyrosine phosphatase (TCPTP). The inhibitory activity of 2 and 5 against TCPTP was 4 times more potent than that against protein tyrosine phosphatase-1B (PTP1B).
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