Escherichia coli–Specific CXCL13-Producing TFH Are Associated with Clinical Efficacy of Neoadjuvant PD-1 Blockade against Muscle-Invasive Bladder Cancer

Author:

Goubet Anne-Gaëlle123ORCID,Lordello Leonardo13ORCID,Alves Costa Silva Carolina1234ORCID,Peguillet Isabelle13ORCID,Gazzano Marianne135ORCID,Mbogning-Fonkou Maxime Descartes13ORCID,Thelemaque Cassandra13ORCID,Lebacle Cédric6ORCID,Thibault Constance7ORCID,Audenet François8ORCID,Pignot Géraldine9ORCID,Gravis Gwenaelle10ORCID,Helissey Carole11ORCID,Campedel Luca12ORCID,Roupret Morgan13ORCID,Xylinas Evanguelos14ORCID,Ouzaid Idir14ORCID,Dubuisson Agathe13ORCID,Mazzenga Marine13ORCID,Flament Caroline13ORCID,Ly Pierre13ORCID,Marty Virginie115ORCID,Signolle Nicolas115ORCID,Sauvat Allan11617ORCID,Sbarrato Thomas18ORCID,Filahi Mounia18ORCID,Davin Caroline18ORCID,Haddad Gabriel19ORCID,Bou Khalil Jacques19ORCID,Bleriot Camille13ORCID,Danlos François-Xavier123ORCID,Dunsmore Garett123ORCID,Mulder Kevin123ORCID,Silvin Aymeric13ORCID,Raoult Thibault120ORCID,Archambaud Baptiste121ORCID,Belhechmi Shaima121ORCID,Gomperts Boneca Ivo22ORCID,Cayet Nadège23ORCID,Moya-Nilges Maryse23ORCID,Mallet Adeline23ORCID,Daillere Romain24ORCID,Rouleau Etienne25ORCID,Radulescu Camelia26ORCID,Allory Yves26ORCID,Fieschi Jacques18ORCID,Rouanne Mathieu12327ORCID,Ginhoux Florent122829ORCID,Le Teuff Gwénaël121ORCID,Derosa Lisa123ORCID,Marabelle Aurélien123430ORCID,Van Dorp Jeroen31ORCID,Van Dijk Nick32ORCID,Van Der Heijden Michiel S.3132ORCID,Besse Benjamin123033ORCID,Andre Fabrice12303334ORCID,Merad Miriam3536373839ORCID,Kroemer Guido1161740ORCID,Scoazec Jean-Yves121541ORCID,Zitvogel Laurence1234ORCID,Loriot Yohann1230333442ORCID

Affiliation:

1. 1Gustave Roussy, Villejuif, France.

2. 2Faculté de Médecine, Université Paris-Saclay, Kremlin-Bicêtre, France.

3. 3Institut National de la Santé Et de la Recherche Médicale (INSERM) U1015, Equipe Labellisée—Ligue Nationale contre le Cancer, Villejuif, France.

4. 4Center of Clinical Investigations for In Situ Biotherapies of Cancer (BIOTHERIS), INSERM CIC1428, Villejuif, France.

5. 5Sorbonne Université, Inserm, Centre d'immunologie et des maladies infectieuses (CIMI-Paris), Département d'immunologie, Assistance Publique Hôpitaux de Paris (AP-HP), Hôpital Pitié-Salpêtrière, Paris, France.

6. 6Urology Department, University Hospital of Bicêtre-Paris Sud-Saclay University, Le Kremlin Bicêtre, Paris, France.

7. 7Oncology Department, Hôpital Européen Georges Pompidou, AP-HP, University of Paris, Paris, France.

8. 8Department of Urology, Hôpital Européen Georges Pompidou, AP-HP Centre, Université de Paris, Paris, France.

9. 9Department of Surgical Oncology 2, Institut Paoli-Calmettes Cancer Center, Marseille, France.

10. 10Department of Medical Oncology, Institut Paoli-Calmettes, Aix-Marseille University, CRCM, Marseille, France.

11. 11Military Hospital Begin, Saint-Mandé, France.

12. 12Sorbonne Université, AP-HP, hôpital de La Pitié-Salpêtrière, Institut universitaire de cancérologie, département d'oncologie médicale, CLIP2 Galilée, Paris, France.

13. 13GRC 5 Predictive Onco-Uro, Sorbonne University, Department of Urology, AP-HP, Pitie-Salpetriere Hospital, Paris, France.

14. 14Department of Urology, Bichat-Claude Bernard Hospital, Paris University, Paris France.

15. 15Experimental and Translational Pathology Platform (PETRA), AMMICa, INSERM US23/UAR3655, Gustave Roussy, Villejuif, France.

16. 16Equipe 11 labellisée par la Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Institut National de la Santé et de la Recherche Médicale U1138, Université de Paris, Sorbonne Université, Paris, France.

17. 17Metabolomics and Cell Biology Platforms, Gustave Roussy, Villejuif, France.

18. 18Veracyte, Marseille, France.

19. 19Aix-Marseille University, IRD, APHM, MEPHI, Institut Hospitalo-Universitaire Méditerranée Infection, Marseille, France.

20. 20Service de Promotion des Etudes Cliniques (SPEC), Gustave Roussy, Université Paris-Saclay, Villejuif, France.

21. 21Service de Biostatistiques et d'Epidemiologie, Gustave Roussy, Villejuif, France.

22. 22Institut Pasteur, Université de Paris, CNRS UMR2001, INSERM U1306, Unité de Biologie et Génétique de la paroi bactérienne, Paris, France.

23. 23Core Facility Ultrastructural BioImaging Core Facility, Institut Pasteur, Paris France.

24. 24EverImmune, Gustave Roussy, Villejuif, France.

25. 25Department of Medical Biology and Pathology, Cancer Genetics Laboratory, Gustave Roussy, Villejuif, France.

26. 26Department of Pathology, Hôpital Foch, UVSQ-Université Paris-Saclay, Suresnes, France.

27. 27Department of Urology, Hôpital Foch, UVSQ-Université Paris-Saclay, Suresnes, France.

28. 28Singapore Immunology Network (SIgN), A*STAR, Singapore, Singapore.

29. 29Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

30. 30Cancer Medicine Department, Gustave Roussy, Villejuif, France.

31. 31Department of Molecular Carcinogenesis, Netherlands Cancer Institute, Amsterdam, the Netherlands.

32. 32Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands.

33. 33INSERM U981, Biomarqueurs Prédictifs et Nouvelles Stratégies Thérapeutiques en Oncologie, Villejuif, France.

34. 34PRISM precision cancer center, Gustave Roussy, Villejuif, France.

35. 35The Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York.

36. 36Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, New York.

37. 37The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York.

38. 38Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York.

39. 39Institute for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, New York, New York.

40. 40Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France.

41. 41Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France.

42. 42Early Drug Development Department (DITEP), Gustave Roussy, Villejuif, France.

Abstract

Abstract Biomarkers guiding the neoadjuvant use of immune-checkpoint blockers (ICB) are needed for patients with localized muscle-invasive bladder cancers (MIBC). Profiling tumor and blood samples, we found that follicular helper CD4+ T cells (TFH) are among the best therapeutic targets of pembrolizumab correlating with progression-free survival. TFH were associated with tumoral CD8 and PD-L1 expression at baseline and the induction of tertiary lymphoid structures after pembrolizumab. Blood central memory TFH accumulated in tumors where they produce CXCL13, a chemokine found in the plasma of responders only. IgG4+CD38+ TFH residing in bladder tissues correlated with clinical benefit. Finally, TFH and IgG directed against urothelium-invasive Escherichia coli dictated clinical responses to pembrolizumab in three independent cohorts. The links between tumor infection and success of ICB immunomodulation should be prospectively assessed at a larger scale. Significance: In patients with bladder cancer treated with neoadjuvant pembrolizumab, E. coli–specific CXCL13 producing TFH and IgG constitute biomarkers that predict clinical benefit. Beyond its role as a biomarker, such immune responses against E. coli might be harnessed for future therapeutic strategies. This article is highlighted in the In This Issue feature, p. 2221

Funder

Fondation pour la Recherche Médicale

RHU5

RHU Torino Lumiere

ANR

EU-H2020

Publisher

American Association for Cancer Research (AACR)

Subject

Oncology

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