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Carper, D.* ; Lac, M.* ; Coue, M.* ; Labour, A.* ; Märtens, A.* ; Banda, J.A.A.* ; Mazeyrie, L.* ; Mechta, M.* ; Ingerslev, L.R.* ; Elhadad, M.A. ; Petit, J.V.* ; Maslo, C.* ; Monbrun, L.* ; Del Carmine, P.* ; Sainte-Marie, Y.* ; Bourlier, V.* ; Laurens, C.* ; Mithieux, G.* ; Joanisse, D.R.* ; Coudray, C.* ; Feillet-Coudray, C.* ; Montastier, E.* ; Viguerie, N.* ; Tavernier, G.* ; Waldenberger, M. ; Peters, A. ; Wang-Sattler, R. ; Adamski, J. ; Suhre, K.* ; Gieger, C. ; Kastenmüller, G. ; Illig, T.* ; Lichtinghagen, R.* ; Seissler, J.* ; Mounier, R.* ; Hiller, K.* ; Jordan, J.* ; Barrès, R.* ; Kuhn, M.* ; Pesta, D.* ; Moro, C.*

Loss of atrial natriuretic peptide signaling causes insulin resistance, mitochondrial dysfunction, and low endurance capacity.

Sci. Adv. 10:eadl4374 (2024)
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Type 2 diabetes (T2D) and obesity are strongly associated with low natriuretic peptide (NP) plasma levels and a down-regulation of NP guanylyl cyclase receptor-A (GCA) in skeletal muscle and adipose tissue. However, no study has so far provided evidence for a causal link between atrial NP (ANP)/GCA deficiency and T2D pathogenesis. Here, we show that both systemic and skeletal muscle ANP/GCA deficiencies in mice promote metabolic disturbances and prediabetes. Skeletal muscle insulin resistance is further associated with altered mitochondrial function and impaired endurance running capacity. ANP/GCA-deficient mice exhibit increased proton leak and reduced content of mitochondrial oxidative phosphorylation proteins. We further show that GCA is related to several metabolic traits in T2D and positively correlates with markers of oxidative capacity in human skeletal muscle. Together, these results indicate that ANP/GCA signaling controls muscle mitochondrial integrity and oxidative capacity in vivo and plays a causal role in the development of prediabetes.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Skeletal-muscle; Oxidative Stress; Obesity; Sensitivity; Population; Expression; Platform; Program; Enhance; Kora
Language english
Publication Year 2024
HGF-reported in Year 2024
ISSN (print) / ISBN 2375-2548
e-ISSN 2375-2548
Quellenangaben Volume: 10, Issue: 41, Pages: , Article Number: eadl4374 Supplement: ,
Publisher American Association for the Advancement of Science (AAAS)
Publishing Place Washington, DC [u.a.]
Reviewing status Peer reviewed
POF-Topic(s) 30202 - Environmental Health
30201 - Metabolic Health
30205 - Bioengineering and Digital Health
Research field(s) Genetics and Epidemiology
Enabling and Novel Technologies
PSP Element(s) G-504091-001
G-504000-010
G-504091-003
G-500600-001
G-504091-004
G-503891-001
G-504090-001
Grants Inserm/Occitanie Region
Fondation pour la Recherche Medicale
Agence nationale de la Recherche
EFSd/Boehringer ingelheim european Research Programme on "Multi- System Challenges in diabetes"
Educational grant from MSd
European Foundation
Societe Francophone du diabete
Inserm
Scopus ID 85205943642
PubMed ID 39383215
Erfassungsdatum 2024-10-11