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Treating cancer cachexia to treat cancer

Author(s): Lee Se-Jin | Glass David J

Journal: Skeletal Muscle
ISSN 2044-5040

Volume: 1;
Issue: 1;
Start page: 2;
Date: 2011;
Original page

Abstract Skeletal muscle wasting is a major component of cachectic states found in a variety of disease settings, including cancer. As increasing caloric intake often provides little benefit in combating muscle loss in cachectic patients, a major research focus has been to develop strategies stimulating muscle anabolic pathways - in an attempt to fight the catabolic pathways induced during cachexia. Two recent papers have reported the beneficial effects of blocking the myostatin/activin signalling pathway in mouse models of cancer cachexia. We discuss the implications of their findings both with respect to the role that this signalling pathway may play in the aetiology of cachexia and with respect to the prospects for targeting this pathway as a therapeutic strategy in patients with cachexia.
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