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Sci Rep. 2021 Sep 22;11(1):18809. doi: 10.1038/s41598-021-98203-5.

Macrophage autophagy protects against hepatocellular carcinogenesis in mice.

Scientific reports

Anthony Deust, Marie-Noële Chobert, Vanessa Demontant, Guillaume Gricourt, Timothé Denaës, Allan Thiolat, Isaac Ruiz, Christophe Rodriguez, Jean-Michel Pawlotsky, Fatima Teixeira-Clerc

Affiliations

  1. INSERM U955, Institut Mondor de Recherche Biomédicale, Créteil, France.
  2. Université Paris-Est, UMR-S955, Créteil, France.
  3. Plateforme de Génomique, Hôpital Henri Mondor, Créteil, France.
  4. Département de Virologie, Hôpital Henri Mondor, Créteil, France.
  5. INSERM U955, Institut Mondor de Recherche Biomédicale, Créteil, France. [email protected].
  6. Université Paris-Est, UMR-S955, Créteil, France. [email protected].
  7. INSERM U955, Institut Mondor de Recherche Biomédicale, Hôpital Henri Mondor, 94000, Créteil, France. [email protected].

PMID: 34552122 PMCID: PMC8458469 DOI: 10.1038/s41598-021-98203-5

Abstract

Autophagy is a lysosomal degradation pathway of cellular components that regulates macrophage properties. Macrophages are critically involved in tumor growth, metastasis, angiogenesis and immune suppression. Here, we investigated whether macrophage autophagy may protect against hepatocellular carcinoma (HCC). Experiments were performed in mice with deletion of the autophagy gene Atg5 in the myeloid lineage (ATG5

© 2021. The Author(s).

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