OCEANSIDE, Calif.--(BUSINESS WIRE)--International Stem Cell Corporation (OTCBB:ISCO) (www.internationalstemcell.com) and Reproductive Medicine Associates of New York (RMA of New York) have shown that immature, unfertilized human eggs can be used to create “parthenotes” from which human parthenogenetic stem cell lines may be derived. Immature eggs are normally discarded during standard in vitro fertilization (IVF) procedures due to their inability to create an embryo. This discovery vastly increases the opportunity for ISCO to create new stem cell lines and hastens the time when “banks” of stem cells that match a patient’s immune system may be available. This vision of a “patient matched stem cell bank” could function similarly to how blood banks currently store and distribute blood products.