about us


We are a San Diego-based oncology company focused on the clinical development of novel therapies for cancer. Our lead drug candidate is Pracinostat, a potential best-in-class, oral HDAC inhibitor currently in development for MDS and AML. We are also developing ME-344, a novel mitochondrial inhibitor, and PWT143, a highly selective PI3K delta inhibitor.
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latest news

MEI Pharma to Present at Stifel Healthcare Conference
[ November 12, 2014 ] [ Webcast ]

MEI Pharma Reports Improved Response Rates in Phase II Study of Pracinostat in Front Line AML
[ November 6, 2014 ] [ Abstract ]

MEI Pharma Advances Clinical Study of Mitochondrial Inhibitor ME-344 in Small Cell Lung and Ovarian Cancers [ October 29, 2014 ]

MEI Pharma Reports Fiscal Year 2014 Results [ September 9, 2014 ]

MEI Pharma Completes Enrollment in Randomized Phase II Clinical Trial of Pracinostat in Front Line MDS
[ September 2, 2014 ]

Annual Review Cover
Click here for our 2014 Annual Review