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Reawakening cAMP signalling in cancer cachexia.

Nat. Metab., DOI: 10.1038/s42255-025-01417-4 (2025)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
The question of why muscle wasting persists in cancer cachexia despite adequate nutrition has long since intrigued researchers. Here, the authors identify PDE4D-mediated suppression of cAMP–PKA–CREB1 signalling as a driver of mitochondrial dysfunction and show that PDE4D inhibition preserves muscle bioenergetics and mass in cancer cachexia.
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Publication type Article: Journal article
Document type Comment, Opinion
ISSN (print) / ISBN 2522-5812
e-ISSN 2522-5812
Publisher Springer
Publishing Place London
Reviewing status Peer reviewed
Grants European Research Council (ERC)
German Research Foundation
European Research Council (ERC) under the European Union