About CTICell Therapeutics, Inc. (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. About Chroma Therapeutics Chroma Therapeutics Limited, based in Oxford (UK), is a drug development company focused in the fields of oncology and inflammatory disorders. Chroma is building a broad pipeline of first- or best-in-class treatments utilising its expertise in chromatin biology and its novel intracellular accumulation technologies, which include the ability to selectively target drugs to macrophages. Chroma is backed by a number of leading specialist investors, including Abingworth, Essex Woodlands, Gilde, Phase4 and The Wellcome Trust. More information about Chroma can be found at www.chromatherapeutics.com. References: 1. American Cancer Society, Cancer Facts & Figures 2012. Available at http://tinyurl.com/8kylgc7. Accessed February 2013.2. The Leukemia and Lymphoma Society, Acute Myeloid Leukemia, Rev. 2011. Available at http://tinyurl.com/d72ycja. Accessed February 2013. This press release includes forward-looking statements that involve a number of risks and uncertainties, the outcome of which could materially and/or adversely affect actual future results and the trading price of CTI's securities. Specifically, the risks and uncertainties that could affect the development of tosedostat 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 for the treatment of AML, MDS, multiple myeloma, blood related cancers and solid tumors as determined by the U.S. Food and Drug Administration and/or the European Medicines Agency; that tosedostat may not be more effective when used in combination with azacytidine; that CTI cannot predict or guarantee the pace or geography of enrollment of its clinical trials; determinations by regulatory, patent, and administrative governmental authorities; competitive factors; technological developments; costs of developing and producing tosedostat; and the risk factors listed or described from time to time in CTI's filings with the Securities and Exchange Commission, including, without limitation, CTI's most recent filings on Forms 10-K, 10-Q and 8-K. Except as may be required by law, CTI does not intend to update or alter its forward-looking statements whether as a result of new information, future events, or otherwise.