Quadrupling Muscle Mass in Mice by Targeting TGF-ß Signaling Pathways
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Quadrupling Muscle Mass in Mice by Targeting TGF-ß Signaling Pathways
Myostatin is a transforming growth factor-beta family member that normally acts to limit skeletal muscle growth. Mice genetically engineered to lack myostatin activity have about twice the amount of muscle mass throughout the body, and similar effects are seen in cattle, sheep, dogs, and a human with naturally occurring loss-of-function mutations in the myostatin gene. Hence, there is considera...
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TGF-β is a multifunctional cytokine involved in growth, cell differentiation and maintenanceof tissue homeostasis. In addition, TGF-β plays a key role in the pathogenesis of many diseases, including cancer. TGF-β-induced signaling pathways have either tumor-suppression or tumor-promoting effects in a cancer-type-specific and stage-dependent manner. TGF-β at an early stage of cancer development ...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2007
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0000789