About TosedostatTosedostat is an oral aminopeptidase inhibitor that has demonstrated significant anti-tumor responses in blood-related cancers and solid tumors in Phase 1–2 clinical trials. CTI has an exclusive marketing and co-development agreement with Chroma Therapeutics Ltd. for drug candidate tosedostat in North, Central and South America. About Cell Therapeutics Cell Therapeutics (NASDAQ and MTA: CTIC) is a biopharmaceutical company committed to the development and commercialization of an integrated portfolio of oncology products aimed at making cancer more treatable. CTI is headquartered in Seattle, WA. For additional information and to sign up for email alerts and get RSS feeds, please visit www.CellTherapeutics.com. Forward-Looking Statements This press release contains "forward-looking" statements that are made pursuant to the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995, including, but not limited to, the number of expected cases of AML expected to be diagnosed. Such statements are subject to risks and uncertainties, the outcome of which could materially and/or adversely affect actual future results and the trading price of the Company's securities. Specifically, the risks and uncertainties that could affect our ability to address FDA requests or the development of tosedostat more generally include risks associated with preclinical and clinical developments in the biopharmaceutical industry in general and with tosedostat in particular including, without limitation, the potential failure of tosedostat to prove safe and effective as determined by the FDA and/or the European Medicines Agency; determinations by regulatory, patent, and administrative governmental authorities; competitive factors; technological developments; costs of developing and producing tosedostat; the risk that the FDA may expand its information request or initiate a complete clinical hold or take other actions; and the risk factors listed or described from time to time in the Company's filings with the Securities and Exchange Commission, including, without limitation, the Company's most recent filings on Forms 10-K, 10-Q and 8-K. The Company can give no assurances that any results or events projected or contemplated by its forward-looking statements will in fact occur and the Company cautions you not to place undue reliance on these statements. The Company undertakes no duty to update these forward-looking statements to reflect any future events, developments or otherwise.