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Primed human embryonic stem cells (purple) surrounded by a stem cell surface marker (green), which would be missing in naïve embryonic stem cells.
Researchers observed clusters of cardiac muscle cells (in red and green) derived from human embryonic stem cells 40 days after transplantation.
A side-by-side comparison of a tumor organoid before and after treatment.
Patrick Allard stands smiling in a laboratory.
David Casero (left) and Dr. Gay Crooks
Neurons (in green) producing growth differentiation factor 10 (red), a molecule discovered by UCLA scientists that previously had no known role in the adult brain.
Culver City High School students discussed stem cell science with Michael Hicks at Stem Cell Day