Medical research

Stem cells, signaling pathways identified in lung repair

(Medical Xpress) -- Researchers at National Jewish Health have identified cells and signaling molecules that trigger the repair of injured lungs. Stijn De Langhe, PhD, and his colleagues report October 10, 2011, online in ...

Medical research

Heart has built-in repair mechanism

(Medical Xpress) -- Researchers have for the first time succeeded in transforming a new type of stem-like cell in the adult heart, into heart muscle in mice.

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