1
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Wang X, Cornish AE, Do MH, Brunner JS, Hsu TW, Xu Z, Malik I, Edwards C, Capistrano KJ, Zhang X, Ginsberg MH, Finley LWS, Lim MS, Horwitz SM, Li MO. Onco-Circuit Addiction and Onco-Nutrient mTORC1 Signaling Vulnerability in a Model of Aggressive T Cell Malignancy. bioRxiv 2024:2024.04.03.587917. [PMID: 38617314 PMCID: PMC11014592 DOI: 10.1101/2024.04.03.587917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
How genetic lesions drive cell transformation and whether they can be circumvented without compromising function of non-transformed cells are enduring questions in oncology. Here we show that in mature T cells-in which physiologic clonal proliferation is a cardinal feature- constitutive MYC transcription and Tsc1 loss in mice modeled aggressive human malignancy by reinforcing each other's oncogenic programs. This cooperation was supported by MYC-induced large neutral amino acid transporter chaperone SLC3A2 and dietary leucine, which in synergy with Tsc1 deletion overstimulated mTORC1 to promote mitochondrial fitness and MYC protein overexpression in a positive feedback circuit. A low leucine diet was therapeutic even in late-stage disease but did not hinder T cell immunity to infectious challenge, nor impede T cell transformation driven by constitutive nutrient mTORC1 signaling via Depdc5 loss. Thus, mTORC1 signaling hypersensitivity to leucine as an onco-nutrient enables an onco-circuit, decoupling pathologic from physiologic utilization of nutrient acquisition pathways.
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2
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Banks JM, Capistrano KJ, Brandini DA, Zaidi F, Thakkar P, Rahat R, Schwartz J, Naqvi AR. Herpesviruses and SARS-CoV-2: Viral Association with Oral Inflammatory Diseases. Pathogens 2024; 13:58. [PMID: 38251365 PMCID: PMC10819702 DOI: 10.3390/pathogens13010058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
The oral cavity is a niche for diverse microbes, including viruses. Members of the Herpesviridae family, comprised of dsDNA viruses, as well as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), an ssRNA virus, are among the most prevalent viruses infecting the oral cavity, and they exhibit clinical manifestations unique to oral tissues. Viral infection of oral mucosal epithelia triggers an immune response that results in prolonged inflammation. The clinical and systemic disease manifestations of HHV have been researched extensively, and several recent studies have illuminated the relationship between HHV and oral inflammatory diseases. Burgeoning evidence suggests the oral manifestation of SARS-CoV-2 infection includes xerostomia, dysgeusia, periodontal disease, mucositis, and opportunistic viral and bacterial infections, collectively described as oral post-acute sequelae of COVID-19 (PASC). These diverse sequelae could be a result of intensified immune responses initially due to the copious production of proinflammatory cytokines: the so-called "cytokine storm syndrome", facilitating widespread oral and non-oral tissue damage. This review explores the interplay between HHV, SARS-CoV-2, and oral inflammatory diseases such as periodontitis, endodontic disease, and peri-implantitis. Additionally, the review discusses proper diagnostic techniques for identifying viral infection and how viral diagnostics can lead to improved overall patient health.
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Affiliation(s)
- Jonathan M. Banks
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
| | - Kristelle J. Capistrano
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
| | - Daniela A. Brandini
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba 16015-050, SP, Brazil;
| | - Filza Zaidi
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
| | - Pari Thakkar
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
| | - Rani Rahat
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
| | - Joel Schwartz
- Department of Oral Medicine and Diagnostics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA;
| | - Afsar R. Naqvi
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, IL 60612, USA; (J.M.B.); (K.J.C.); (F.Z.); (P.T.); (R.R.)
- Department of Microbiology and Immunology, College of Medicine, University of Illinois Chicago, Chicago, IL 60612, USA
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3
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Do MH, Shi W, Ji L, Ladewig E, Zhang X, Srivastava RM, Capistrano KJ, Edwards C, Malik I, Nixon BG, Stamatiades EG, Liu M, Li S, Li P, Chou C, Xu K, Hsu TW, Wang X, Chan TA, Leslie CS, Li MO. Reprogramming tumor-associated macrophages to outcompete endovascular endothelial progenitor cells and suppress tumor neoangiogenesis. Immunity 2023; 56:2555-2569.e5. [PMID: 37967531 DOI: 10.1016/j.immuni.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 07/03/2023] [Accepted: 10/18/2023] [Indexed: 11/17/2023]
Abstract
Tumors develop by invoking a supportive environment characterized by aberrant angiogenesis and infiltration of tumor-associated macrophages (TAMs). In a transgenic model of breast cancer, we found that TAMs localized to the tumor parenchyma and were smaller than mammary tissue macrophages. TAMs had low activity of the metabolic regulator mammalian/mechanistic target of rapamycin complex 1 (mTORC1), and depletion of negative regulator of mTORC1 signaling, tuberous sclerosis complex 1 (TSC1), in TAMs inhibited tumor growth in a manner independent of adaptive lymphocytes. Whereas wild-type TAMs exhibited inflammatory and angiogenic gene expression profiles, TSC1-deficient TAMs had a pro-resolving phenotype. TSC1-deficient TAMs relocated to a perivascular niche, depleted protein C receptor (PROCR)-expressing endovascular endothelial progenitor cells, and rectified the hyperpermeable blood vasculature, causing tumor tissue hypoxia and cancer cell death. TSC1-deficient TAMs were metabolically active and effectively eliminated PROCR-expressing endothelial cells in cell competition experiments. Thus, TAMs exhibit a TSC1-dependent mTORC1-low state, and increasing mTORC1 signaling promotes a pro-resolving state that suppresses tumor growth, defining an innate immune tumor suppression pathway that may be exploited for cancer immunotherapy.
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Affiliation(s)
- Mytrang H Do
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Wei Shi
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Liangliang Ji
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Erik Ladewig
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Xian Zhang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Raghvendra M Srivastava
- Immunogenomics & Precision Oncology Platform (IPOP), Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kristelle J Capistrano
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chaucie Edwards
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Isha Malik
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Briana G Nixon
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Efstathios G Stamatiades
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ming Liu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Shun Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Peng Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chun Chou
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ke Xu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Ting-Wei Hsu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Graduate Program in Biochemistry and Structural Biology, Cell and Developmental Biology, and Molecular Biology, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Xinxin Wang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Timothy A Chan
- Immunogenomics & Precision Oncology Platform (IPOP), Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Christina S Leslie
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ming O Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA.
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4
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Zhang X, Li S, Malik I, Do MH, Ji L, Chou C, Shi W, Capistrano KJ, Zhang J, Hsu TW, Nixon BG, Xu K, Wang X, Ballabio A, Schmidt LS, Linehan WM, Li MO. Reprogramming tumour-associated macrophages to outcompete cancer cells. Nature 2023; 619:616-623. [PMID: 37380769 PMCID: PMC10719927 DOI: 10.1038/s41586-023-06256-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 05/24/2023] [Indexed: 06/30/2023]
Abstract
In metazoan organisms, cell competition acts as a quality control mechanism to eliminate unfit cells in favour of their more robust neighbours1,2. This mechanism has the potential to be maladapted, promoting the selection of aggressive cancer cells3-6. Tumours are metabolically active and are populated by stroma cells7,8, but how environmental factors affect cancer cell competition remains largely unknown. Here we show that tumour-associated macrophages (TAMs) can be dietarily or genetically reprogrammed to outcompete MYC-overexpressing cancer cells. In a mouse model of breast cancer, MYC overexpression resulted in an mTORC1-dependent 'winner' cancer cell state. A low-protein diet inhibited mTORC1 signalling in cancer cells and reduced tumour growth, owing unexpectedly to activation of the transcription factors TFEB and TFE3 and mTORC1 in TAMs. Diet-derived cytosolic amino acids are sensed by Rag GTPases through the GTPase-activating proteins GATOR1 and FLCN to control Rag GTPase effectors including TFEB and TFE39-14. Depletion of GATOR1 in TAMs suppressed the activation of TFEB, TFE3 and mTORC1 under the low-protein diet condition, causing accelerated tumour growth; conversely, depletion of FLCN or Rag GTPases in TAMs activated TFEB, TFE3 and mTORC1 under the normal protein diet condition, causing decelerated tumour growth. Furthermore, mTORC1 hyperactivation in TAMs and cancer cells and their competitive fitness were dependent on the endolysosomal engulfment regulator PIKfyve. Thus, noncanonical engulfment-mediated Rag GTPase-independent mTORC1 signalling in TAMs controls competition between TAMs and cancer cells, which defines a novel innate immune tumour suppression pathway that could be targeted for cancer therapy.
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Affiliation(s)
- Xian Zhang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shun Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Isha Malik
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mytrang H Do
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Liangliang Ji
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Chun Chou
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Wei Shi
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kristelle J Capistrano
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jing Zhang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ting-Wei Hsu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Graduate Program in Biochemistry and Structural Biology, Cell and Developmental Biology, and Molecular Biology, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Briana G Nixon
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Ke Xu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
- META Pharmaceuticals, Shenzhen, China
| | - Xinxin Wang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Andrea Ballabio
- Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy
- Medical Genetics Unit, Department of Medical and Translational Science, Federico II University, Naples, Italy
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
- Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, USA
| | - Laura S Schmidt
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD, USA
- Basic Science Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - W Marston Linehan
- Urologic Oncology Branch, National Cancer Institute, Bethesda, MD, USA
| | - Ming O Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA.
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5
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Capistrano KJ, Richner J, Schwartz J, Mukherjee SK, Shukla D, Naqvi AR. Host microRNAs exhibit differential propensity to interact with SARS-CoV-2 and variants of concern. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166612. [PMID: 36481486 PMCID: PMC9721271 DOI: 10.1016/j.bbadis.2022.166612] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 10/19/2022] [Accepted: 11/18/2022] [Indexed: 12/12/2022]
Abstract
A significant number of SARS-CoV-2-infected individuals naturally overcome viral infection, suggesting the existence of a potent endogenous antiviral mechanism. As an innate defense mechanism, microRNA (miRNA) pathways in mammals have evolved to restrict viruses, besides regulating endogenous mRNAs. In this study, we systematically examined the complete repertoire of human miRNAs for potential binding sites on SARS-CoV-2 Wuhan-Hu-1, Beta, Delta, and Omicron. Human miRNA and viral genome interaction were analyzed using RNAhybrid 2.2 with stringent parameters to identify highly bonafide miRNA targets. Using publicly available data, we filtered for miRNAs expressed in lung epithelial cells/tissue and oral keratinocytes, concentrating on the miRNAs that target SARS-CoV-2 S protein mRNAs. Our results show a significant loss of human miRNA and SARS-CoV-2 interactions in Omicron (130 miRNAs) compared to Wuhan-Hu-1 (271 miRNAs), Beta (279 miRNAs), and Delta (275 miRNAs). In particular, hsa-miR-3150b-3p and hsa-miR-4784 show binding affinity for S protein of Wuhan strain but not Beta, Delta, and Omicron. Loss of miRNA binding sites on N protein was also observed for Omicron. Through Ingenuity Pathway Analysis (IPA), we examined the experimentally validated and highly predicted functional role of these miRNAs. We found that hsa-miR-3150b-3p and hsa-miR-4784 have several experimentally validated or highly predicted target genes in the Toll-like receptor, IL-17, Th1, Th2, interferon, and coronavirus pathogenesis pathways. Focusing on the coronavirus pathogenesis pathway, we found that hsa-miR-3150b-3p and hsa-miR-4784 are highly predicted to target MAPK13. Exploring miRNAs to manipulate viral genome/gene expression can provide a promising strategy with successful outcomes by targeting specific VOCs.
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Affiliation(s)
- Kristelle J Capistrano
- Mucosal Immunology Lab, College of Dentistry, University of Illinois Chicago, Chicago 60612, IL, USA
| | - Justin Richner
- Department of Microbiology and Immunology, College of Medicine, University of Illinois Chicago, Chicago 60612, IL, USA
| | - Joel Schwartz
- Molecular Pathology Lab, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Sunil K Mukherjee
- Division of Plant Pathology, Indian Agricultural Research Institute, New Delhi, India
| | - Deepak Shukla
- Department of Microbiology and Immunology, College of Medicine, University of Illinois Chicago, Chicago 60612, IL, USA; Department of Ophthalmology and Visual Sciences, Ocular Virology Laboratory, University of Illinois Chicago, Chicago 60612, IL, USA
| | - Afsar R Naqvi
- Mucosal Immunology Lab, College of Dentistry, University of Illinois Chicago, Chicago 60612, IL, USA.
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6
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Nixon BG, Chou C, Krishna C, Dadi S, Michel AO, Cornish AE, Kansler ER, Do MH, Wang X, Capistrano KJ, Rudensky AY, Leslie CS, Li MO. Cytotoxic granzyme C-expressing ILC1s contribute to antitumor immunity and neonatal autoimmunity. Sci Immunol 2022; 7:eabi8642. [PMID: 35394814 DOI: 10.1126/sciimmunol.abi8642] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Innate lymphocytes are integral components of the cellular immune system that can coordinate host defense against a multitude of challenges and trigger immunopathology when dysregulated. Natural killer (NK) cells and innate lymphoid cells (ILCs) are innate immune effectors postulated to functionally mirror conventional cytotoxic T lymphocytes and helper T cells, respectively. Here, we showed that the cytolytic molecule granzyme C was expressed in cells with the phenotype of type 1 ILCs (ILC1s) in mouse liver and salivary gland. Cell fate-mapping and transfer studies revealed that granzyme C-expressing innate lymphocytes could be derived from ILC progenitors and did not interconvert with NK cells, ILC2s, or ILC3s. Granzyme C defined a maturation state of ILC1s. These granzyme C-expressing ILC1s required the transcription factors T-bet and, to a lesser extent, Eomes and support from transforming growth factor-β (TGF-β) signaling for their maintenance in the salivary gland. In a transgenic mouse breast cancer model, depleting ILC1s caused accelerated tumor growth. ILC1s gained granzyme C expression following interleukin-15 (IL-15) stimulation, which enabled perforin-mediated cytotoxicity. Constitutive activation of STAT5, a transcription factor regulated by IL-15, in granzyme C-expressing ILC1s triggered lethal perforin-dependent autoimmunity in neonatal mice. Thus, granzyme C marks a cytotoxic effector state of ILC1s, broadening their function beyond "helper-like" lymphocytes.
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Affiliation(s)
- Briana G Nixon
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY 10065, USA
| | - Chun Chou
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chirag Krishna
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Saïda Dadi
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Adam O Michel
- Laboratory of Comparative Pathology, Memorial Sloan Kettering Cancer Center, The Rockefeller University, Weill Cornell Medicine, New York, NY 10065, USA
| | - Andrew E Cornish
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Emily R Kansler
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Mytrang H Do
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY 10065, USA
| | - Xinxin Wang
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY 10065, USA
| | | | - Alexander Y Rudensky
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY 10065, USA.,Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Christina S Leslie
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Biomedical Sciences, Cornell University, New York, NY 10065, USA
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7
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Xu K, Yin N, Peng M, Stamatiades EG, Shyu A, Li P, Zhang X, Do MH, Wang Z, Capistrano KJ, Chou C, Levine AG, Rudensky AY, Li MO. Glycolysis fuels phosphoinositide 3-kinase signaling to bolster T cell immunity. Science 2021; 371:405-410. [PMID: 33479154 DOI: 10.1126/science.abb2683] [Citation(s) in RCA: 161] [Impact Index Per Article: 53.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 08/29/2020] [Accepted: 12/11/2020] [Indexed: 12/11/2022]
Abstract
Infection triggers expansion and effector differentiation of T cells specific for microbial antigens in association with metabolic reprograming. We found that the glycolytic enzyme lactate dehydrogenase A (LDHA) is induced in CD8+ T effector cells through phosphoinositide 3-kinase (PI3K) signaling. In turn, ablation of LDHA inhibits PI3K-dependent phosphorylation of Akt and its transcription factor target Foxo1, causing defective antimicrobial immunity. LDHA deficiency cripples cellular redox control and diminishes adenosine triphosphate (ATP) production in effector T cells, resulting in attenuated PI3K signaling. Thus, nutrient metabolism and growth factor signaling are highly integrated processes, with glycolytic ATP serving as a rheostat to gauge PI3K-Akt-Foxo1 signaling in the control of T cell immunity. Such a bioenergetic mechanism for the regulation of signaling may explain the Warburg effect.
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Affiliation(s)
- Ke Xu
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Na Yin
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Min Peng
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Efstathios G Stamatiades
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Institute of Microbiology, Infectious Diseases and Immunology, Charité University Medical Centre, 12203 Berlin, Germany
| | - Amy Shyu
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Peng Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Xian Zhang
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Mytrang H Do
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Zhaoquan Wang
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | | | - Chun Chou
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Andrew G Levine
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
| | - Alexander Y Rudensky
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA.,Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA. .,Immunology and Microbial Pathogenesis Graduate Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065, USA
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8
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Li S, Liu M, Do MH, Chou C, Stamatiades EG, Nixon BG, Shi W, Zhang X, Li P, Gao S, Capistrano KJ, Xu H, Cheung NKV, Li MO. Cancer immunotherapy via targeted TGF-β signalling blockade in T H cells. Nature 2020; 587:121-125. [PMID: 33087933 DOI: 10.1038/s41586-020-2850-3] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 07/24/2020] [Indexed: 12/20/2022]
Abstract
Cancer arises from malignant cells that exist in dynamic multilevel interactions with the host tissue. Cancer therapies aiming to directly kill cancer cells, including oncogene-targeted therapy and immune-checkpoint therapy that revives tumour-reactive cytotoxic T lymphocytes, are effective in some patients1,2, but acquired resistance frequently develops3,4. An alternative therapeutic strategy aims to rectify the host tissue pathology, including abnormalities in the vasculature that foster cancer progression5,6; however, neutralization of proangiogenic factors such as vascular endothelial growth factor A (VEGFA) has had limited clinical benefits7,8. Here, following the finding that transforming growth factor-β (TGF-β) suppresses T helper 2 (TH2)-cell-mediated cancer immunity9, we show that blocking TGF-β signalling in CD4+ T cells remodels the tumour microenvironment and restrains cancer progression. In a mouse model of breast cancer resistant to immune-checkpoint or anti-VEGF therapies10,11, inducible genetic deletion of the TGF-β receptor II (TGFBR2) in CD4+ T cells suppressed tumour growth. For pharmacological blockade, we engineered a bispecific receptor decoy by attaching the TGF-β-neutralizing TGFBR2 extracellular domain to ibalizumab, a non-immunosuppressive CD4 antibody12,13, and named it CD4 TGF-β Trap (4T-Trap). Compared with a non-targeted TGF-β-Trap, 4T-Trap selectively inhibited TH cell TGF-β signalling in tumour-draining lymph nodes, causing reorganization of tumour vasculature and cancer cell death, a process dependent on the TH2 cytokine interleukin-4 (IL-4). Notably, the 4T-Trap-induced tumour tissue hypoxia led to increased VEGFA expression. VEGF inhibition enhanced the starvation-triggered cancer cell death and amplified the antitumour effect of 4T-Trap. Thus, targeted TGF-β signalling blockade in helper T cells elicits an effective tissue-level cancer defence response that can provide a basis for therapies directed towards the cancer environment.
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Affiliation(s)
- Shun Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ming Liu
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mytrang H Do
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Chun Chou
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Efstathios G Stamatiades
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Briana G Nixon
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA
| | - Wei Shi
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Xian Zhang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Peng Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shengyu Gao
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kristelle J Capistrano
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hong Xu
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nai-Kong V Cheung
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ming O Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA. .,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA. .,Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Do MH, Wang X, Zhang X, Chou C, Nixon BG, Capistrano KJ, Peng M, Efeyan A, Sabatini DM, Li MO. Nutrient mTORC1 signaling underpins regulatory T cell control of immune tolerance. J Exp Med 2020; 217:jem.20190848. [PMID: 31649036 PMCID: PMC7037250 DOI: 10.1084/jem.20190848] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 07/30/2019] [Accepted: 10/04/2019] [Indexed: 12/12/2022] Open
Abstract
Rag GTPase–dependent nutrient mTORC1 signaling plays a critical role in control of T reg cell suppression of autoimmunity and tumor immunity. These findings establish nutrients as a novel class of signaling molecule. Foxp3+ regulatory T (T reg) cells are pivotal regulators of immune tolerance, with T cell receptor (TCR)–driven activated T reg (aT reg) cells playing a central role; yet how TCR signaling propagates to control aT reg cell responses remains poorly understood. Here we show that TCR signaling induces expression of amino acid transporters, and renders amino acid–induced activation of mTORC1 in aT reg cells. T reg cell–specific ablation of the Rag family small GTPases RagA and RagB impairs amino acid–induced mTORC1 signaling, causing defective amino acid anabolism, reduced T reg cell proliferation, and a rampant autoimmune disorder similar in severity to that triggered by T reg cell–specific TCR deficiency. Notably, T reg cells in peripheral tissues, including tumors, are more sensitive to Rag GTPase–dependent nutrient sensing. Ablation of RagA alone impairs T reg cell accumulation in the tumor, resulting in enhanced antitumor immunity. Thus, nutrient mTORC1 signaling is an essential component of TCR-initiated T reg cell reprogramming, and Rag GTPase activities may be titrated to break tumor immune tolerance.
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Affiliation(s)
- Mytrang H Do
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY
| | - Xinxin Wang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY
| | - Xian Zhang
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Chun Chou
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Briana G Nixon
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY
| | - Kristelle J Capistrano
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Min Peng
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alejo Efeyan
- Whitehead Institute for Biomedical Research, Cambridge, MA
| | - David M Sabatini
- Whitehead Institute for Biomedical Research, Cambridge, MA.,Howard Hughes Medical Institute and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA.,David H. Koch Institute for Integrative Cancer Research at Massachusetts Institute of Technology, Cambridge, MA.,Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA
| | - Ming O Li
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY
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