Cell Stem Cell

Blood stem cell longevity explained

(Medical Xpress)—The blood stem cells that live in bone marrow are at the top of a complex family tree. Such stem cells split and divide down various pathways that ultimately produce red cells, white cells ...

Nov 26, 2013
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Mutated stem cells trigger pituitary tumours in children

(Medical Xpress)—A type of pituitary tumour known as craniopharyngioma appears to form via a different mechanism to that thought to occur in more common tumours, according to a paper in the journal Cell St ...

Oct 07, 2013
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Rett syndrome gene dysfunction redefined

Whitehead Institute researchers have redefined the function of a gene whose mutation causes Rett syndrome, a neurodevelopmental autism spectrum disorder. This new research offers an improved understanding of the defects found ...

Oct 03, 2013
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New muscle power from the lab

(Medical Xpress)—Unlike the heart muscle, the musculature of the locomotive organs has the capacity to heal itself. What makes this possible are muscle-specific stem cells known as satellite cells. Located ...

Aug 19, 2013
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Predicting individual breast cancer risk may be possible

An international scientific collaborative led by the Harvard Stem Cell Institute's Kornelia Polyak, MD, PhD, has discovered why women who give birth in their early twenties are less likely to eventually develop ...

Aug 12, 2013
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