化学性质：                                                                                                             

产品描述：                                                                                                             

Retinoid-related molecules are derivatives of retinoic acid and promising antileukemic agents with a mechanism of action different from that of other common chemotherapeutics. Adarotene is a novel atypical retinoid endowed with proapoptotic and antitumor activity.

In vitro: The novel atypical retinoid adarotene exhibited potent antiproliferative activity on a large panel of human tumor cells. It was found that although almost complete loss of ability to activate RARs, adarotene was performing as an effective apoptosis inducer and surprisingly produced DNA damage, which likely contributed to its proapoptotic activity [1].

In vivo: Following oral administration, adarotene was well tolerated and caused tumor growth inhibition in the ovarian carcinoma (A2780/DX) and the human melanoma (MeWo) exnographt in nude mice, supporting the therapeutic interest of this novel agent [1].

Clinical trial: Adarotene is currently only in the preclinical developlent stage and no clinical data are available.

Reference:

[1] Cincinelli R, Dallavalle S, Merlini L, Penco S, Pisano C, Carminati P, Giannini G, Vesci L, Gaetano C, Illy B, Zuco V, Supino R, Zunino F. A novel atypical retinoid endowed with proapoptotic and antitumor activity. J Med Chem. 2003;46(6):909-12.

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