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Obesity and cancer-extracellular matrix, angiogenesis, and adrenergic signaling as unusual suspects linking the two diseases.

Cancer Metastasis Rev. 41, 517–547 (2022)
Publ. Version/Full Text DOI PMC
Open Access Gold (Paid Option)
Creative Commons Lizenzvertrag
Obesity is an established risk factor for several human cancers. Given the association between excess body weight and cancer, the increasing rates of obesity worldwide are worrisome. A variety of obesity-related factors has been implicated in cancer initiation, progression, and response to therapy. These factors include circulating nutritional factors, hormones, and cytokines, causing hyperinsulinemia, inflammation, and adipose tissue dysfunction. The impact of these conditions on cancer development and progression has been the focus of extensive literature. In this review, we concentrate on processes that can link obesity and cancer, and which provide a novel perspective: extracellular matrix remodeling, angiogenesis, and adrenergic signaling. We describe molecular mechanisms involved in these processes, which represent putative targets for intervention. Liver, pancreas, and breast cancers were chosen as exemplary disease models. In view of the expanding epidemic of obesity, a better understanding of the tumorigenic process in obese individuals might lead to more effective treatments and preventive measures.
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Publication type Article: Journal article
Document type Review
Corresponding Author
Keywords Adrenergic Signaling ; Angiogenesis ; Cancer ; Fibrosis ; Obesity
ISSN (print) / ISBN 0167-7659
e-ISSN 1573-7233
Quellenangaben Volume: 41, Issue: , Pages: 517–547 Article Number: , Supplement: ,
Publishing Place Dordrecht, Netherlands
Non-patent literature Publications
Reviewing status Peer reviewed
Grants DFG
Helmholtz Future Topic Aging and Metabolic Programming
Helmholtz Association