OCEANSIDE, Calif. & CHENNAI, India--(BUSINESS WIRE)--International Stem Cell Corporation (OTCBB:ISCO), www.internationalstemcell.com, and Sankara Nethralaya, www.sankaranethralaya.org, announced today commencement of a collaboration to develop ISCO’s “CytoCor™” stem cell-derived corneal tissue. The goal is to use CytoCor to treat corneal blindness and vision impairment. “This is one more step in ISCO’s stated plan of building its portfolio of therapeutic agents through strategic alliances throughout the world,” said Chairman, Ken Aldrich.