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Hundeyin M, Kurz E, Mishra A, Rossi JAK, Liudahl SM, Leis KR, Mehrotra H, Kim M, Torres LE, Ogunsakin A, Link J, Sears RC, Sivagnanam S, Goecks J, Islam KMS, Dolgalev I, Savadkar S, Wang W, Aykut B, Leinwand J, Diskin B, Adam S, Israr M, Gelas M, Lish J, Chin K, Farooq MS, Wadowski B, Wu J, Shah S, Adeegbe DO, Pushalkar S, Vasudevaraja V, Saxena D, Wong KK, Coussens LM, Miller G. Innate αβ T Cells Mediate Antitumor Immunity by Orchestrating Immunogenic Macrophage Programming. Cancer Discov 2019; 9:1288-1305. [PMID: 31266770 DOI: 10.1158/2159-8290.cd-19-0161] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/14/2019] [Accepted: 06/27/2019] [Indexed: 12/16/2022]
Abstract
Unconventional T-lymphocyte populations are emerging as important regulators of tumor immunity. Despite this, the role of TCRαβ+CD4-CD8-NK1.1- innate αβ T cells (iαβT) in pancreatic ductal adenocarcinoma (PDA) has not been explored. We found that iαβTs represent ∼10% of T lymphocytes infiltrating PDA in mice and humans. Intratumoral iαβTs express a distinct T-cell receptor repertoire and profoundly immunogenic phenotype compared with their peripheral counterparts and conventional lymphocytes. iαβTs comprised ∼75% of the total intratumoral IL17+ cells. Moreover, iαβT-cell adoptive transfer is protective in both murine models of PDA and human organotypic systems. We show that iαβT cells induce a CCR5-dependent immunogenic macrophage reprogramming, thereby enabling marked CD4+ and CD8+ T-cell expansion/activation and tumor protection. Collectively, iαβTs govern fundamental intratumoral cross-talk between innate and adaptive immune populations and are attractive therapeutic targets. SIGNIFICANCE: We found that iαβTs are a profoundly activated T-cell subset in PDA that slow tumor growth in murine and human models of disease. iαβTs induce a CCR5-dependent immunogenic tumor-associated macrophage program, T-cell activation and expansion, and should be considered as novel targets for immunotherapy.See related commentary by Banerjee et al., p. 1164.This article is highlighted in the In This Issue feature, p. 1143.
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Affiliation(s)
- Mautin Hundeyin
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Emma Kurz
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Ankita Mishra
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Juan Andres Kochen Rossi
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Shannon M Liudahl
- Department of Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, Oregon
| | - Kenna R Leis
- Department of Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, Oregon
| | - Harshita Mehrotra
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Mirhee Kim
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Luisana E Torres
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Adesola Ogunsakin
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Jason Link
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, Oregon.,Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, Portland, Oregon
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, Oregon.,Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, Portland, Oregon.,Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon
| | - Shamilene Sivagnanam
- Computational Biology Program, Oregon Health and Science University, Portland, Oregon
| | - Jeremy Goecks
- Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon.,Computational Biology Program, Oregon Health and Science University, Portland, Oregon
| | - K M Sadeq Islam
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Igor Dolgalev
- Department of Pathology, New York University School of Medicine, New York, New York
| | - Shivraj Savadkar
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Wei Wang
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Berk Aykut
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Joshua Leinwand
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Brian Diskin
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Salma Adam
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Muhammad Israr
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Maeliss Gelas
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Justin Lish
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Kathryn Chin
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Mohammad Saad Farooq
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Benjamin Wadowski
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Jingjing Wu
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Suhagi Shah
- Department of Medicine, New York University School of Medicine, New York, New York
| | - Dennis O Adeegbe
- Department of Medicine, New York University School of Medicine, New York, New York
| | - Smruti Pushalkar
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | | | - Deepak Saxena
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Kwok-Kin Wong
- Department of Medicine, New York University School of Medicine, New York, New York
| | - Lisa M Coussens
- Department of Cell, Developmental and Cancer Biology, Oregon Health and Science University, Portland, Oregon.,Brenden-Colson Center for Pancreatic Care, Oregon Health and Science University, Portland, Oregon.,Knight Cancer Institute, Oregon Health and Science University, Portland, Oregon
| | - George Miller
- S.A. Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York. .,Department of Cell Biology, New York University School of Medicine, New York, New York
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Pushalkar S, Hundeyin M, Daley D, Zambirinis CP, Kurz E, Mishra A, Mohan N, Aykut B, Usyk M, Torres LE, Werba G, Zhang K, Guo Y, Li Q, Akkad N, Lall S, Wadowski B, Gutierrez J, Kochen Rossi JA, Herzog JW, Diskin B, Torres-Hernandez A, Leinwand J, Wang W, Taunk PS, Savadkar S, Janal M, Saxena A, Li X, Cohen D, Sartor RB, Saxena D, Miller G. The Pancreatic Cancer Microbiome Promotes Oncogenesis by Induction of Innate and Adaptive Immune Suppression. Cancer Discov 2018; 8:403-416. [PMID: 29567829 DOI: 10.1158/2159-8290.cd-17-1134] [Citation(s) in RCA: 738] [Impact Index Per Article: 123.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/03/2018] [Accepted: 02/07/2018] [Indexed: 12/17/2022]
Abstract
We found that the cancerous pancreas harbors a markedly more abundant microbiome compared with normal pancreas in both mice and humans, and select bacteria are differentially increased in the tumorous pancreas compared with gut. Ablation of the microbiome protects against preinvasive and invasive pancreatic ductal adenocarcinoma (PDA), whereas transfer of bacteria from PDA-bearing hosts, but not controls, reverses tumor protection. Bacterial ablation was associated with immunogenic reprogramming of the PDA tumor microenvironment, including a reduction in myeloid-derived suppressor cells and an increase in M1 macrophage differentiation, promoting TH1 differentiation of CD4+ T cells and CD8+ T-cell activation. Bacterial ablation also enabled efficacy for checkpoint-targeted immunotherapy by upregulating PD-1 expression. Mechanistically, the PDA microbiome generated a tolerogenic immune program by differentially activating select Toll-like receptors in monocytic cells. These data suggest that endogenous microbiota promote the crippling immune-suppression characteristic of PDA and that the microbiome has potential as a therapeutic target in the modulation of disease progression.Significance: We found that a distinct and abundant microbiome drives suppressive monocytic cellular differentiation in pancreatic cancer via selective Toll-like receptor ligation leading to T-cell anergy. Targeting the microbiome protects against oncogenesis, reverses intratumoral immune tolerance, and enables efficacy for checkpoint-based immunotherapy. These data have implications for understanding immune suppression in pancreatic cancer and its reversal in the clinic. Cancer Discov; 8(4); 403-16. ©2018 AACR.See related commentary by Riquelme et al., p. 386This article is highlighted in the In This Issue feature, p. 371.
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Affiliation(s)
- Smruti Pushalkar
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Mautin Hundeyin
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Donnele Daley
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Constantinos P Zambirinis
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Emma Kurz
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Ankita Mishra
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Navyatha Mohan
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Berk Aykut
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Mykhaylo Usyk
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Luisana E Torres
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Gregor Werba
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Kevin Zhang
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Yuqi Guo
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Qianhao Li
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Neha Akkad
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Sarah Lall
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Benjamin Wadowski
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Johana Gutierrez
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Juan Andres Kochen Rossi
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Jeremy W Herzog
- National Gnotobiotic Rodent Research Center, University of North Carolina, Chapel Hill, North Carolina
| | - Brian Diskin
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Alejandro Torres-Hernandez
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Josh Leinwand
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Wei Wang
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Pardeep S Taunk
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Shivraj Savadkar
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - Malvin Janal
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Anjana Saxena
- Department of Epidemiology and Health Promotion, NYU College of Dentistry, New York, New York
| | - Xin Li
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York
| | - Deirdre Cohen
- Department of Biology, Brooklyn College and the Graduate Center (CUNY), Brooklyn, New York, New York
| | - R Balfour Sartor
- National Gnotobiotic Rodent Research Center, University of North Carolina, Chapel Hill, North Carolina.,Department of Medicine, New York University School of Medicine, New York, New York
| | - Deepak Saxena
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York. .,S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York
| | - George Miller
- S. Arthur Localio Laboratory, Department of Surgery, New York University School of Medicine, New York, New York. .,Department of Medicine, Microbiology, and Immunology, University of North Carolina, Chapel Hill, North Carolina
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