Intestinal Akkermansia muciniphila predicts clinical response to PD-1 blockade in patients with advanced non-small-cell lung cancer - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement
Article Dans Une Revue Nature Medicine Année : 2022

Intestinal Akkermansia muciniphila predicts clinical response to PD-1 blockade in patients with advanced non-small-cell lung cancer

1 IGR - Institut Gustave Roussy
2 UMR 1015 - Immunologie des tumeurs et immunothérapie
3 CHUM - Centre Hospitalier de l'Université de Montréal
4 CR CHUM - Centre de Recherche du Centre Hospitalier de l’Université de Montréal
5 UNITN - Università degli Studi di Trento = University of Trento
6 ESMO - European Institute of Oncology [Milan]
7 Università degli studi di Trieste = University of Trieste
8 CIC 1425 - Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique
9 AP-HP - Hôpital Bichat - Claude Bernard [Paris]
10 Hôpital Foch [Suresnes]
11 CHU Toulouse - Centre Hospitalier Universitaire de Toulouse
12 Centre Hospitalier Intercommunal Toulon-La Seyne sur Mer - Hôpital Sainte-Musse
13 CHUGA - Centre Hospitalier Universitaire [CHU Grenoble]
14 PRETRRAM (URP_4466) - Prévention et traitement de la perte protéique musculaire en situation de résistance à l'anabolisme
15 Hôpital Cochin [AP-HP]
16 CHRU Lille - Centre Hospitalier Régional Universitaire [CHU Lille]
17 Université de Lille
18 Hôpital Européen [Fondation Ambroise Paré - Marseille]
19 UNICANCER/CRLCC-CGFL - Centre Régional de Lutte contre le cancer Georges-François Leclerc [Dijon]
20 CTM - Center for Translational and Molecular medicine [Dijon - UMR1231]
21 CGFL - Service de Médecine Nucléaire, Centre Georges-François Leclerc [Dijon]
22 CRC (UMR_S_1138 / U1138) - Centre de Recherche des Cordeliers
23 HEGP - Hôpital Européen Georges Pompidou [APHP]
24 MGP (US 1367) - MetaGenoPolis
25 Centre Hospitalier Universitaire de Sherbrooke
26 U1018 (Équipe 2) - Oncostat
27 RaMo-IT - Radiothérapie Moléculaire et Innovation Thérapeutique
28 CHIAP - Centre Hospitalier d'Aix en Provence [Aix-en-Provence]
29 Université Paris-Saclay
Melodie Bonvalet
Laurie Alla
  • Fonction : Auteur
Nicolas Pons
  • Fonction : Auteur
Emmanuelle Le Chatelier
Nathalie Galleron
  • Fonction : Auteur
Hugo Roume
  • Fonction : Auteur
Agathe Dubuisson
Damien Drubay
Fabrice Barlesi

Résumé

Aside from PD-L1 expression, biomarkers of response to immune checkpoint inhibitors (ICIs) in non-small-cell lung cancer (NSCLC) are needed. In a previous retrospective analysis, we documented that fecal Akkermansia muciniphila (Akk) was associated with clinical benefit of ICI in patients with NSCLC or kidney cancer. In the current study, we performed shotgun-metagenomics-based microbiome profiling in a large cohort of patients with advanced NSCLC (n = 338) treated with first- or second-line ICIs to prospectively validate the predictive value of fecal Akk. Baseline stool Akk was associated with increased objective response rates and overall survival in multivariate analyses, independent of PD-L1 expression, antibiotics, and performance status. Intestinal Akk was accompanied by a richer commensalism, including Eubacterium hallii and Bifidobacterium adolescentis, and a more inflamed tumor microenvironment in a subset of patients. However, antibiotic use (20% of cases) coincided with a relative dominance of Akk above 4.8% accompanied with the genus Clostridium, both associated with resistance to ICI. Our study shows significant differences in relative abundance of Akk that may represent potential biomarkers to refine patient stratification in future studies.
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Dates et versions

hal-03978008 , version 1 (02-04-2024)

Identifiants

Citer

Lisa Derosa, Bertrand Routy, Andrew Maltez Thomas, Valerio Iebba, Gerard Zalcman, et al.. Intestinal Akkermansia muciniphila predicts clinical response to PD-1 blockade in patients with advanced non-small-cell lung cancer. Nature Medicine, 2022, 28 (2), pp.315-324. ⟨10.1038/s41591-021-01655-5⟩. ⟨hal-03978008⟩
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