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Molecular mechanisms of cachexia in chronic disease
Ist Teil von
Expert Review of Endocrinology & Metabolism, 2012-01, Vol.7 (1), p.73-90
Ort / Verlag
London: Informa Healthcare
Erscheinungsjahr
2012
Link zum Volltext
Beschreibungen/Notizen
Cachexia is a metabolic syndrome that manifests with excessive weight loss and disproportionate muscle wasting. It is related to many different chronic diseases, such as cancer, infections, liver disease, inflammatory bowel disease, cardiac disease, chronic obstructive pulmonary disease, chronic renal failure and rheumatoid arthritis. Cachexia is linked with poor outcome for the patients. In this article, we explore the role of the hypothalamus, liver, muscle tissue and adipose tissue in the pathogenesis of this syndrome, particularly concentrating on the role of cytokines, hormones and cell energy-controlling pathways (such as AMPK, PI3K/Akt and mTOR). We also look at possible future directions for therapeutic strategies.