Lofty promises, limited results

It was an extraordinary political proposal: Approve a $3 billion bond measure to fund the cutting-edge science of stem cell therapy, and soon some of the world’s cruelest diseases and most disabling injuries could be eradicated.

The 2004 measure was Proposition 71, the California Stem Cell Research and Cures Initiative. The campaign to pass it was led by a Palo Alto real estate developer whose son suffered from an incurable illness that he believed stem cells, the keystones of human biology, could heal. Other supporters included preeminent scientists, Hollywood celebrities, business leaders and elite investors.

THE MIRACLE CELL

This series explores the hope and reality of the revolutionary science of stem cell therapy. It focuses on what has transpired since 2004, when California voters approved a $3 billion bond measure to fund stem cell research with the promise that it soon would produce new treatments for incurable diseases.

In four parts, it follows the stories of patients desperately seeking remedies; probes the for-profit clinics where unproven and unregulated treatments are being offered; takes you into the labs and hospital rooms where... see more