News tagged with heart tissue

New stem cell lines approved for tax-paid research

(AP) -- Scientists can start using taxpayer dollars to do research with 13 batches of embryonic stem cells and the government says dozens more cell lines should be available soon, opening a new era for the potentially life-saving ...

dateDec 02, 2009 in Biotechnology
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A master mechanism for regeneration?

ANN ARBOR, Mich.---Biologists long have marveled at the ability of some animals to re-grow lost body parts. Newts, for example, can lose a leg and grow a new one identical to the original. Zebrafish can re-grow fins.

dateOct 19, 2009 in Neuroscience
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