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Matas-Rico E, Frijlink E, van der Haar Àvila I, Menegakis A, van Zon M, Morris AJ, Koster J, Salgado-Polo F, de Kivit S, Lança T, Mazzocca A, Johnson Z, Haanen J, Schumacher TN, Perrakis A, Verbrugge I, van den Berg JH, Borst J, Moolenaar WH. Autotaxin impedes anti-tumor immunity by suppressing chemotaxis and tumor infiltration of CD8 + T cells. Cell Rep 2021; 37:110013. [PMID: 34788605 PMCID: PMC8761359 DOI: 10.1016/j.celrep.2021.110013] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 10/07/2021] [Accepted: 10/26/2021] [Indexed: 01/22/2023] Open
Abstract
Autotaxin (ATX; ENPP2) produces lysophosphatidic acid (LPA) that regulates multiple biological functions via cognate G protein-coupled receptors LPAR1–6. ATX/LPA promotes tumor cell migration and metastasis via LPAR1 and T cell motility via LPAR2, yet its actions in the tumor immune microenvironment remain unclear. Here, we show that ATX secreted by melanoma cells is chemorepulsive for tumor-infiltrating lymphocytes (TILs) and circulating CD8+ T cells ex vivo, with ATX functioning as an LPA-producing chaperone. Mechanistically, T cell repulsion predominantly involves Gα12/13-coupled LPAR6. Upon anti-cancer vaccination of tumor-bearing mice, ATX does not affect the induction of systemic T cell responses but, importantly, suppresses tumor infiltration of cytotoxic CD8+ T cells and thereby impairs tumor regression. Moreover, single-cell data from melanoma tumors are consistent with intratumoral ATX acting as a T cell repellent. These findings highlight an unexpected role for the pro-metastatic ATX-LPAR axis in suppressing CD8+ T cell infiltration to impede anti-tumor immunity, suggesting new therapeutic opportunities. Through LPA production, ATX modulates the tumor microenvironment in autocrine-paracrine manners. Matas-Rico et al. show that ATX/LPA is chemorepulsive for T cells with a dominant inhibitory role for Gα12/13-coupled LPAR6. Upon anticancer vaccination, tumor-intrinsic ATX suppresses the infiltration of CD8+ T cells without affecting their cytotoxic quality.
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Affiliation(s)
- Elisa Matas-Rico
- Division of Biochemistry, Netherlands Cancer Institute, Amsterdam, the Netherlands.
| | - Elselien Frijlink
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Irene van der Haar Àvila
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Apostolos Menegakis
- Oncode Institute, Utrecht, the Netherlands; Division of Cell Biology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Maaike van Zon
- Division of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Andrew J Morris
- Division of Cardiovascular Medicine, Gill Heart Institute and Lexington Veterans Affairs Medical Center, University of Kentucky, Lexington, KY, USA
| | - Jan Koster
- Laboratory for Experimental Oncology and Radiobiology, Amsterdam UMC, Amsterdam, the Netherlands
| | - Fernando Salgado-Polo
- Division of Biochemistry, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Sander de Kivit
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Telma Lança
- Oncode Institute, Utrecht, the Netherlands; Division of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Antonio Mazzocca
- Interdisciplinary Department of Medicine, University of Bari School of Medicine, Bari, Italy
| | - Zoë Johnson
- iOnctura SA, Campus Biotech Innovation Park, Geneva, Switzerland
| | - John Haanen
- Division of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Ton N Schumacher
- Oncode Institute, Utrecht, the Netherlands; Division of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Anastassis Perrakis
- Division of Biochemistry, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Inge Verbrugge
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Joost H van den Berg
- Division of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Jannie Borst
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands.
| | - Wouter H Moolenaar
- Division of Biochemistry, Netherlands Cancer Institute, Amsterdam, the Netherlands.
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Khare P, Bose A, Singh P, Singh S, Javed S, Jain SK, Singh O, Pal R. Gonadotropin and tumorigenesis: Direct and indirect effects on inflammatory and immunosuppressive mediators and invasion. Mol Carcinog 2016; 56:359-370. [PMID: 27152491 DOI: 10.1002/mc.22499] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 04/21/2016] [Accepted: 05/02/2016] [Indexed: 01/08/2023]
Abstract
Human chorionic gonadotropin (hCG), a hormone essential for pregnancy, is also ectopically expressed by a variety of cancers and is associated with poor prognosis; molecular mechanisms which may contribute to tumor progression remain ill-defined. Exogenous hCG enhanced the viability of human colorectal and lung cancer cells and promoted the growth of syngeneic tumors in mice. It induced the synthesis of VEGF, IL-8, matrix metalloprotease (MMP)-2 and MMP-9, and increased invasiveness in an MMP-dependent manner. While inducing the secretion of the tumor-associated extra-cellular matrix proteoglycan versican from tumor cells, hCG consequently caused the TLR-2-mediated generation of the inflammatory, tumor-associated cytokines TNF-α and IL-6 from peripheral blood adherent cells. The molecule up-modulated the Treg-associated transcription factor FOXP3 in tumor cells and increased the secretion of TGFβ and IL-10, thereby inhibiting T cell proliferation and inducing the differentiation FOXP3- CD4+ CD25- cells into functional FOXP3+ CD4+ CD25+ suppressor cells. Co-culture of hCG-treated tumor cells with mature bone-marrow derived dendritic cells induced the generation of active indoleamine deoxygenase. While anti-hCG antibodies restricted the growth of implanted tumor cells in nude mice, immunization of immune competent mice with a βhCG-TT conjugate supplemented with Mycobacterium indicus pranii provided synergistic survival benefit in animals implanted with syngeneic, hCG-responsive tumor cells. These studies elucidate the pathways by which hCG can promote tumorigenesis, providing further rationale for anti-hCG vaccination in the treatment of gonadotropin-sensitive tumors. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Priyanka Khare
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
| | - Anjali Bose
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
| | - Poonam Singh
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
| | - Sandhya Singh
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
| | - Saleem Javed
- Department of Biochemistry, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | | | - Om Singh
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
| | - Rahul Pal
- Immunoendocrinology Laboratory, National Institute of Immunology, New Delhi, India
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