Thursday, June 24, 2010

International Stem Cell Corporation (ISCO.OB) Announces New Patent Issuance Under License Agreement

International Stem Cell Corporation (OTCBB:ISCO), www.intlstemcell.com, a California-based biotechnology company focused on therapeutic and research products, congratulates Advanced Cell Technology, Inc. (ACT) on the issuance of its recent patent, U.S. Patent Number 7,736,896, covering a method for producing retinal pigment epithelial cells.

As licensee of the retinal cell technology covered by this ACT patent, ISCO looks forward to building on this discovery, either independently or in collaboration with ACT, with the goal of advancing the search for treatment of such diseases as Macular Degeneration and Retinitis Pigmentosa, leading causes of blindness in adults, both in the US and the World.

In addition to its licensed interest in the ACT patent, ISCO is developing its own proprietary technology for creating and implanting retinal pigment epithelial (RPE) cells that may be usable either in conjunction with its licensed technology from ACT or independently.

'This is just one more example of the remarkable advancement in science toward the treatment of life's more dreaded diseases, and we are proud to be one of the leading pioneers in that effort,' said Kenneth Aldrich, Chairman of ISCO.

ABOUT INTERNATIONAL STEM CELL CORPORATION (ISCO.OB):

International Stem Cell Corporation is a California-based biotechnology company focused on therapeutic and research products. ISCO's core technology, parthenogenesis, results in creation of pluripotent human stem cells (hpSCs) from unfertilized oocytes (eggs). hpSCs avoid ethical issues associated with the use or destruction of viable human embryos. ISCO scientists have created the first parthenogenic, homozygous stem cell line that can be a source of therapeutic cells with minimal immune rejection after transplantation into hundreds of millions of individuals of differing sexes, ages and racial groups. This offers the potential to create the first true stem cell bank, UniStemCell(TM), while avoiding the ethical issue of using fertilized eggs. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology. More information is available at ISCO's website, www.internationalstemcell.com.

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FORWARD-LOOKING STATEMENTS

Statements pertaining to anticipated technological developments and therapeutic applications, and other opportunities for the company and its subsidiary, along with other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements. Any statements that are not historical fact (including, but not limited to statements that contain words such as "will," "believes," "plans," "anticipates," "expects," "estimates,") should also be considered to be forward-looking statements. Forward-looking statements involve risks and uncertainties, including, without limitation, risks inherent in the development and/or commercialization of potential products, uncertainty in the results of clinical trials or regulatory approvals, need and ability to obtain future capital, application of capital resources among competing uses, and maintenance of intellectual property rights. Actual results may differ materially from the results anticipated in these forward-looking statements and as such should be evaluated together with the many uncertainties that affect the company's business, particularly those mentioned in the cautionary statements found in the company's Securities and Exchange Commission filings. The company disclaims any intent or obligation to update these forward-looking statements.

Key Words: Stem Cells, Biotechnology, Parthenogenesis

International Stem Cell Corporation
Kenneth C. Aldrich, Chairman
760-940-6383
kaldrich@intlstemcell.com
or
Brian Lundstrom, President
760-640-6383
bl@intlstemcell.com