LOS ANGELES–(BUSINESS WIRE)–Global leaders from government and the medical and business communities will converge in Pasadena next week for the World Stem Cell Summit. This annual meeting provides a unique opportunity for diverse thinkers to learn about recent findings and discuss challenges in advancing the mission of regenerative medical research. Children’s Hospital Los Angeles is co-sponsoring the summit with the Keck School of Medicine of the University of Southern California and other leading institutions.