1
|
Trefilio LM, Bottino L, de Carvalho Cardoso R, Montes GC, Fontes-Dantas FL. The impact of genetic variants related to vitamin D and autoimmunity: A systematic review. Heliyon 2024; 10:e27700. [PMID: 38689997 PMCID: PMC11059421 DOI: 10.1016/j.heliyon.2024.e27700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/14/2024] [Accepted: 03/05/2024] [Indexed: 05/02/2024] Open
Abstract
Over the past few years, there has been a notable increment in scientific literature aimed at unraveling the genetic foundations of vitamin D signaling and its implications for susceptibility to autoimmunity, however, most of them address isolated diseases. Here, we conducted a systematic review of genetic variants related to vitamin D and autoimmune diseases and we discussed the current landscape of susceptibility and outcomes. Of 65 studies analyzed, most variants cited are in vitamin D binding protein (VDBP; rs2282679 GC gene), 25-hydroxylase (rs10751657 CYP2R1), 1α-hydroxylase (rs10877012, CYP27B1) and the nuclear hormone receptor superfamily [FokI (rs2228570), BsmI (rs1544410), ApaI (rs7975232), and TaqI (rs731236) in VDR gene]. Therefore, our findings confirmed the associations of several genetic variants of vitamin D signaling with a broad spectrum of autoimmune diseases/traits. In addition, given the low number of papers found with functional analysis, further studies to elucidate the real effect that the variants exert on Vitamin D signaling are recommended.
Collapse
Affiliation(s)
- Luisa Menezes Trefilio
- Universidade Estadual do Rio de Janeiro, Instituto de Biologia Roberto Alcântara Gomes, Departamento de Farmacologia e Psicobiologia, Rio de Janeiro RJ, Brazil
- Universidade Federal do Estado do Rio de Janeiro, Instituto Biomédico, Rio de Janeiro RJ, Brazil
| | - Letícia Bottino
- Universidade Estadual do Rio de Janeiro, Instituto de Biologia Roberto Alcântara Gomes, Departamento de Farmacologia e Psicobiologia, Rio de Janeiro RJ, Brazil
- Universidade Federal do Estado do Rio de Janeiro, Escola de Medicina, Rio de Janeiro RJ, Brazil
| | - Rafaella de Carvalho Cardoso
- Universidade Estadual do Rio de Janeiro, Instituto de Biologia Roberto Alcântara Gomes, Departamento de Farmacologia e Psicobiologia, Rio de Janeiro RJ, Brazil
- Universidade Estadual do Rio de Janeiro, Programa de Pós-Graduação em Fisiopatologia Clínica e Experimental, Rio de Janeiro RJ, Brazil
| | - Guilherme Carneiro Montes
- Universidade Estadual do Rio de Janeiro, Instituto de Biologia Roberto Alcântara Gomes, Departamento de Farmacologia e Psicobiologia, Rio de Janeiro RJ, Brazil
- Universidade Estadual do Rio de Janeiro, Programa de Pós-Graduação em Fisiopatologia Clínica e Experimental, Rio de Janeiro RJ, Brazil
| | - Fabrícia Lima Fontes-Dantas
- Universidade Estadual do Rio de Janeiro, Instituto de Biologia Roberto Alcântara Gomes, Departamento de Farmacologia e Psicobiologia, Rio de Janeiro RJ, Brazil
- Universidade Estadual do Rio de Janeiro, Programa de Pós-Graduação em Fisiopatologia Clínica e Experimental, Rio de Janeiro RJ, Brazil
| |
Collapse
|
2
|
Duchniewicz M, Lee JYW, Menon DK, Needham EJ. Candidate Genetic and Molecular Drivers of Dysregulated Adaptive Immune Responses After Traumatic Brain Injury. J Neurotrauma 2024; 41:3-12. [PMID: 37376743 DOI: 10.1089/neu.2023.0187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023] Open
Abstract
Abstract Neuroinflammation is a significant and modifiable cause of secondary injury after traumatic brain injury (TBI), driven by both central and peripheral immune responses. A substantial proportion of outcome after TBI is genetically mediated, with an estimated heritability effect of around 26%, but because of the comparatively small datasets currently available, the individual drivers of this genetic effect have not been well delineated. A hypothesis-driven approach to analyzing genome-wide association study (GWAS) datasets reduces the burden of multiplicity testing and allows variants with a high prior biological probability of effect to be identified where sample size is insufficient to withstand data-driven approaches. Adaptive immune responses show substantial genetically mediated heterogeneity and are well established as a genetic source of risk for numerous disease states; importantly, HLA class II has been specifically identified as a locus of interest in the largest TBI GWAS study to date, highlighting the importance of genetic variance in adaptive immune responses after TBI. In this review article we identify and discuss adaptive immune system genes that are known to confer strong risk effects for human disease, with the dual intentions of drawing attention to this area of immunobiology, which, despite its importance to the field, remains under-investigated in TBI and presenting high-yield testable hypotheses for application to TBI GWAS datasets.
Collapse
Affiliation(s)
- Michał Duchniewicz
- School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
| | - John Y W Lee
- Division of Anaesthesia, Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - David K Menon
- Division of Anaesthesia, Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Edward J Needham
- Division of Anaesthesia, Department of Medicine, University of Cambridge, Cambridge, United Kingdom
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom
| |
Collapse
|
3
|
Qu Z, Dong J, Zhang ZY. Protein tyrosine phosphatases as emerging targets for cancer immunotherapy. Br J Pharmacol 2023:10.1111/bph.16304. [PMID: 38116815 PMCID: PMC11186978 DOI: 10.1111/bph.16304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/03/2023] [Accepted: 12/06/2023] [Indexed: 12/21/2023] Open
Abstract
Contemporary strategies in cancer immunotherapy, despite remarkable success, remain constrained by inherent limitations such as suboptimal patient responses, the emergence of drug resistance, and the manifestation of pronounced adverse effects. Consequently, the need for alternative strategies for immunotherapy becomes clear. Protein tyrosine phosphatases (PTPs) wield a pivotal regulatory influence over an array of essential cellular processes. Substantial research has underscored the potential in targeting PTPs to modulate the immune responses and/or regulate antigen presentation, thereby presenting a novel paradigm for cancer immunotherapy. In this review, we focus on recent advances in genetic and biological validation of several PTPs as emerging targets for immunotherapy. We also highlight recent development of small molecule inhibitors and degraders targeting these PTPs as novel cancer immunotherapeutic agents.
Collapse
Affiliation(s)
- Zihan Qu
- Department of Chemistry, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
| | - Jiajun Dong
- Borch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
| | - Zhong-Yin Zhang
- Department of Chemistry, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
- Borch Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
- Institute for Cancer Research, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
- Institute for Drug Discovery, Purdue University, 720 Clinic Drive, West Lafayette, IN 47907, USA
| |
Collapse
|
4
|
Liang S, Tran E, Du X, Dong J, Sudholz H, Chen H, Qu Z, Huntington ND, Babon JJ, Kershaw NJ, Zhang ZY, Baell JB, Wiede F, Tiganis T. A small molecule inhibitor of PTP1B and PTPN2 enhances T cell anti-tumor immunity. Nat Commun 2023; 14:4524. [PMID: 37500611 PMCID: PMC10374545 DOI: 10.1038/s41467-023-40170-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/15/2023] [Indexed: 07/29/2023] Open
Abstract
The inhibition of protein tyrosine phosphatases 1B (PTP1B) and N2 (PTPN2) has emerged as an exciting approach for bolstering T cell anti-tumor immunity. ABBV-CLS-484 is a PTP1B/PTPN2 inhibitor in clinical trials for solid tumors. Here we have explored the therapeutic potential of a related small-molecule-inhibitor, Compound-182. We demonstrate that Compound-182 is a highly potent and selective active site competitive inhibitor of PTP1B and PTPN2 that enhances T cell recruitment and activation and represses the growth of tumors in mice, without promoting overt immune-related toxicities. The enhanced anti-tumor immunity in immunogenic tumors can be ascribed to the inhibition of PTP1B/PTPN2 in T cells, whereas in cold tumors, Compound-182 elicited direct effects on both tumor cells and T cells. Importantly, treatment with Compound-182 rendered otherwise resistant tumors sensitive to α-PD-1 therapy. Our findings establish the potential for small molecule inhibitors of PTP1B and PTPN2 to enhance anti-tumor immunity and combat cancer.
Collapse
Affiliation(s)
- Shuwei Liang
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia
| | - Eric Tran
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, 3052, Australia
| | - Xin Du
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia
| | - Jiajun Dong
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
| | - Harrison Sudholz
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia
| | - Hao Chen
- Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, 3052, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Victoria, 3052, Australia
| | - Zihan Qu
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Nicholas D Huntington
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia
| | - Jeffrey J Babon
- Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, 3052, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Victoria, 3052, Australia
| | - Nadia J Kershaw
- Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, 3052, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Victoria, 3052, Australia
| | - Zhong-Yin Zhang
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, 47907, USA
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Jonathan B Baell
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria, 3052, Australia
- Lyterian Therapeutics, South San Francisco, San Francisco, CA, 94080, USA
| | - Florian Wiede
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia.
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia.
| | - Tony Tiganis
- Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, 3800, Australia.
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, 3800, Australia.
| |
Collapse
|
5
|
Liang S, Tran E, Du X, Dong J, Sudholz H, Chen H, Qu Z, Huntington N, Babon J, Kershaw N, Zhang ZY, Baell J, Wiede F, Tiganis T. A small molecule inhibitor of PTP1B and PTPN2 enhances T cell anti-tumor immunity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.06.16.545220. [PMID: 37397992 PMCID: PMC10312756 DOI: 10.1101/2023.06.16.545220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
The inhibition of protein tyrosine phosphatases (PTPs), such as PTP1B and PTPN2 that function as intracellular checkpoints, has emerged as an exciting new approach for bolstering T cell anti-tumor immunity to combat cancer. ABBV-CLS-484 is a dual PTP1B and PTPN2 inhibitor currently in clinical trials for solid tumors. Here we have explored the therapeutic potential of targeting PTP1B and PTPN2 with a related small molecule inhibitor, Compound 182. We demonstrate that Compound 182 is a highly potent and selective active site competitive inhibitor of PTP1B and PTPN2 that enhances antigen-induced T cell activation and expansion ex vivo and represses the growth of syngeneic tumors in C57BL/6 mice without promoting overt immune-related toxicities. Compound 182 repressed the growth of immunogenic MC38 colorectal and AT3-OVA mammary tumors as well as immunologically cold AT3 mammary tumors that are largely devoid of T cells. Treatment with Compound 182 increased both the infiltration and activation of T cells, as well as the recruitment of NK cells and B cells that promote anti-tumor immunity. The enhanced anti-tumor immunity in immunogenic AT3-OVA tumors could be ascribed largely to the inhibition of PTP1B/PTPN2 in T cells, whereas in cold AT3 tumors, Compound 182 elicited both direct effects on tumor cells and T cells to facilitate T cell recruitment and thereon activation. Importantly, treatment with Compound 182 rendered otherwise resistant AT3 tumors sensitive to anti-PD1 therapy. Our findings establish the potential for small molecule active site inhibitors of PTP1B and PTPN2 to enhance anti-tumor immunity and combat cancer.
Collapse
|
6
|
Tang X, Sui X, Liu Y. Immune checkpoint PTPN2 predicts prognosis and immunotherapy response in human cancers. Heliyon 2023; 9:e12873. [PMID: 36685446 PMCID: PMC9852697 DOI: 10.1016/j.heliyon.2023.e12873] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/09/2023] Open
Abstract
Background PTPN2, a member of the non-receptor protein tyrosine phosphatases family, holds a crucial role in tumorigenesis and cancer immunotherapy. However, most studies on the role of PTPN2 in cancer are limited to specific cancer types. Therefore, this study aimed to investigate the prognostic significance of PTPN2 in human cancers and its function in the tumor microenvironment. Methods To shed light on this matter, we investigated the expression level, prognostic value, genomic alterations, molecular function, immune function, and immunotherapeutic predictive ability of PTPN2 in human cancers using the TCGA, GTEx, CGGA, GEO, cBioPortal, STRING, TISCH, TIMER2.0, ESTIMATE, and TIDE databases. Furthermore, the CCK-8 assay was utilized to detect the effect of PTPN2 on cell proliferation. Cell immunofluorescence analysis was performed to probe the cellular localization of PTPN2. Western blot was applied to examine the molecular targets downstream of PTPN2. Finally, a Nomogram model was constructed using the TCGA-LGG cohort and evaluated with calibration curves and time-dependent ROCs. Results PTPN2 was highly expressed in most cancers and was linked to poor prognosis in ACC, GBM, LGG, KICH, and PAAD, while the opposite was true in OV, SKCM, and THYM. PTPN2 knockdown promoted the proliferation of melanoma cells, while significantly inhibiting proliferation in colon cancer and glioblastoma cells. In addition, TC-PTP, encoded by the PTPN2 gene, was primarily localized in the nucleus and cytoplasm and could negatively regulate the JAK/STAT and MEK/ERK pathways. Strikingly, PTPN2 knockdown significantly enhanced the abundance of PD-L1. PTPN2 was abundantly expressed in Mono/Macro cells and positively correlated with multiple immune infiltrating cells, especially CD8+ T cells. Notably, DLBC, LAML, OV, and TGCT patients in the PTPN2-high group responded better to immunotherapy, while the opposite was true in ESCA, KIRC, KIRP, LIHC, and THCA. Finally, the construction of a Nomogram model on LGG exhibited a high prediction accuracy. Conclusion Immune checkpoint PTPN2 is a powerful biomarker for predicting prognosis and the efficacy of immunotherapy in cancers. Mechanistically, PTPN2 negatively regulates the JAK/STAT and MEK/ERK pathways and the abundance of PD-L1.
Collapse
Affiliation(s)
- Xiaolong Tang
- Department of Clinical Laboratory Diagnostics, Binzhou Medical University, Binzhou, Shandong 256603, China
| | - Xue Sui
- Department of Clinical Laboratory Diagnostics, Binzhou Medical University, Binzhou, Shandong 256603, China
| | - Yongshuo Liu
- Department of Clinical Laboratory, Binzhou Medical University Hospital, Binzhou, Shandong 256603, China,Biomedical Pioneering Innovation Center (BIOPIC), Beijing Advanced Innovation Center for Genomics, Peking-Tsinghua Center for Life Sciences, Peking University Genome Editing Research Center, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing 100871, China,Corresponding author. Department of Clinical Laboratory, Binzhou Medical University Hospital, Binzhou, Shandong 256603, China.
| |
Collapse
|
7
|
Ettl T, Grube M, Schulz D, Bauer RJ. Checkpoint Inhibitors in Cancer Therapy: Clinical Benefits for Head and Neck Cancers. Cancers (Basel) 2022; 14:4985. [PMID: 36291769 PMCID: PMC9599671 DOI: 10.3390/cancers14204985] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/07/2022] [Accepted: 10/08/2022] [Indexed: 11/20/2022] Open
Abstract
Recently, considerable progress has been achieved in cancer immunotherapy. Targeted immune checkpoint therapies have been established for several forms of cancers, which resulted in a tremendous positive impact on patient survival, even in more advanced tumor stages. With a better understanding of cellular responses to immune checkpoint therapies, it will soon be feasible to find targeted compounds which will make personalized medicine practicable. This is a great opportunity, but it also sets tremendous challenges on both the scientific and clinical aspects. Head and neck tumors evade immune surveillance through various mechanisms. They contain fewer lymphocytes (natural killer cells) than normal tissue with an accumulation of immunosuppressive regulatory T cells. Standard therapies for HNSCC, such as surgery, radiation, and chemotherapy, are becoming more advantageous by targeting immune checkpoints and employing combination therapies. The purpose of this review is to provide an overview of the expanded therapeutic options, particularly the combination of immune checkpoint inhibition with various conventional and novel therapeutics for head and neck tumor patients.
Collapse
Affiliation(s)
- Tobias Ettl
- Department of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Matthias Grube
- Department of Hematology and Oncology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Daniela Schulz
- Department of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
- Center for Medical Biotechnology, Department of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Richard Josef Bauer
- Department of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
- Center for Medical Biotechnology, Department of Oral and Maxillofacial Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| |
Collapse
|
8
|
Song J, Lan J, Tang J, Luo N. PTPN2 in the Immunity and Tumor Immunotherapy: A Concise Review. Int J Mol Sci 2022; 23:ijms231710025. [PMID: 36077422 PMCID: PMC9456094 DOI: 10.3390/ijms231710025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/25/2022] [Accepted: 08/31/2022] [Indexed: 11/23/2022] Open
Abstract
PTPN2 (protein tyrosine phosphatase non-receptor 2), also called TCPTP (T cell protein tyrosine phosphatase), is a member of the PTP family signaling proteins. Phosphotyrosine-based signaling of this non-transmembrane protein is essential for regulating cell growth, development, differentiation, survival, and migration. In particular, PTPN2 received researchers’ attention when Manguso et al. identified PTPN2 as a cancer immunotherapy target using in vivo CRISPR library screening. In this review, we attempt to summarize the important functions of PTPN2 in terms of its structural and functional properties, inflammatory reactions, immunomodulatory properties, and tumor immunity. PTPN2 exerts synergistic anti-inflammatory effects in various inflammatory cells and regulates the developmental differentiation of immune cells. The diversity of PTPN2 effects in different types of tumors makes it a potential target for tumor immunotherapy.
Collapse
|
9
|
Hocking AM, Buckner JH. Genetic basis of defects in immune tolerance underlying the development of autoimmunity. Front Immunol 2022; 13:972121. [PMID: 35979360 PMCID: PMC9376219 DOI: 10.3389/fimmu.2022.972121] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 07/14/2022] [Indexed: 12/15/2022] Open
Abstract
Genetic variants associated with susceptibility to autoimmune disease have provided important insight into the mechanisms responsible for the loss of immune tolerance and the subsequent development of autoantibodies, tissue damage, and onset of clinical disease. Here, we review how genetic variants shared across multiple autoimmune diseases have contributed to our understanding of global tolerance failure, focusing on variants in the human leukocyte antigen region, PTPN2 and PTPN22, and their role in antigen presentation and T and B cell homeostasis. Variants unique to a specific autoimmune disease such as those in PADI2 and PADI4 that are associated with rheumatoid arthritis are also discussed, addressing their role in disease-specific immunopathology. Current research continues to focus on determining the functional consequences of autoimmune disease-associated variants but has recently expanded to variants in the non-coding regions of the genome using novel approaches to investigate the impact of these variants on mechanisms regulating gene expression. Lastly, studying genetic risk variants in the setting of autoimmunity has clinical implications, helping predict who will develop autoimmune disease and also identifying potential therapeutic targets.
Collapse
|
10
|
Tang X, Qi C, Zhou H, Liu Y. Critical roles of PTPN family members regulated by non-coding RNAs in tumorigenesis and immunotherapy. Front Oncol 2022; 12:972906. [PMID: 35957898 PMCID: PMC9360549 DOI: 10.3389/fonc.2022.972906] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 07/04/2022] [Indexed: 12/22/2022] Open
Abstract
Since tyrosine phosphorylation is reversible and dynamic in vivo, the phosphorylation state of proteins is controlled by the opposing roles of protein tyrosine kinases (PTKs) and protein tyrosine phosphatase (PTPs), both of which perform critical roles in signal transduction. Of these, intracellular non-receptor PTPs (PTPNs), which belong to the largest class I cysteine PTP family, are essential for the regulation of a variety of biological processes, including but not limited to hematopoiesis, inflammatory response, immune system, and glucose homeostasis. Additionally, a substantial amount of PTPNs have been identified to hold crucial roles in tumorigenesis, progression, metastasis, and drug resistance, and inhibitors of PTPNs have promising applications due to striking efficacy in antitumor therapy. Hence, the aim of this review is to summarize the role played by PTPNs, including PTPN1/PTP1B, PTPN2/TC-PTP, PTPN3/PTP-H1, PTPN4/PTPMEG, PTPN6/SHP-1, PTPN9/PTPMEG2, PTPN11/SHP-2, PTPN12/PTP-PEST, PTPN13/PTPL1, PTPN14/PEZ, PTPN18/PTP-HSCF, PTPN22/LYP, and PTPN23/HD-PTP, in human cancer and immunotherapy and to comprehensively describe the molecular pathways in which they are implicated. Given the specific roles of PTPNs, identifying potential regulators of PTPNs is significant for understanding the mechanisms of antitumor therapy. Consequently, this work also provides a review on the role of non-coding RNAs (ncRNAs) in regulating PTPNs in tumorigenesis and progression, which may help us to find effective therapeutic agents for tumor therapy.
Collapse
Affiliation(s)
- Xiaolong Tang
- Department of Clinical Laboratory Diagnostics, Binzhou Medical University, Binzhou, China
| | - Chumei Qi
- Department of Clinical Laboratory, Dazhou Women and Children’s Hospital, Dazhou, China
| | - Honghong Zhou
- Key Laboratory of RNA Biology, Center for Big Data Research in Health, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
- *Correspondence: Honghong Zhou, ; Yongshuo Liu,
| | - Yongshuo Liu
- Biomedical Pioneering Innovation Center (BIOPIC), Beijing Advanced Innovation Center for Genomics, Peking-Tsinghua Center for Life Sciences, Peking University Genome Editing Research Center, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing, China
- *Correspondence: Honghong Zhou, ; Yongshuo Liu,
| |
Collapse
|
11
|
Popov J, Caputi V, Nandeesha N, Rodriguez DA, Pai N. Microbiota-Immune Interactions in Ulcerative Colitis and Colitis Associated Cancer and Emerging Microbiota-Based Therapies. Int J Mol Sci 2021; 22:11365. [PMID: 34768795 PMCID: PMC8584103 DOI: 10.3390/ijms222111365] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/02/2021] [Accepted: 10/05/2021] [Indexed: 02/07/2023] Open
Abstract
Ulcerative colitis (UC) is a chronic autoimmune disorder affecting the colonic mucosa. UC is a subtype of inflammatory bowel disease along with Crohn's disease and presents with varying extraintestinal manifestations. No single etiology for UC has been found, but a combination of genetic and environmental factors is suspected. Research has focused on the role of intestinal dysbiosis in the pathogenesis of UC, including the effects of dysbiosis on the integrity of the colonic mucosal barrier, priming and regulation of the host immune system, chronic inflammation, and progression to tumorigenesis. Characterization of key microbial taxa and their implications in the pathogenesis of UC and colitis-associated cancer (CAC) may present opportunities for modulating intestinal inflammation through microbial-targeted therapies. In this review, we discuss the microbiota-immune crosstalk in UC and CAC, as well as the evolution of microbiota-based therapies.
Collapse
Affiliation(s)
- Jelena Popov
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, ON L8S 4L8, Canada;
- College of Medicine and Health, University College Cork, T12 XF62 Cork, Ireland
| | - Valentina Caputi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA;
| | - Nandini Nandeesha
- School of Medicine, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland;
| | | | - Nikhil Pai
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, ON L8S 4L8, Canada;
- Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON L8S 4L8, Canada
| |
Collapse
|
12
|
Katkeviciute E, Hering L, Montalban-Arques A, Busenhart P, Schwarzfischer M, Manzini R, Conde J, Atrott K, Lang S, Rogler G, Naschberger E, Schellerer VS, Stürzl M, Rickenbacher A, Turina M, Weber A, Leibl S, Leventhal GE, Levesque M, Boyman O, Scharl M, Spalinger MR. Protein tyrosine phosphatase nonreceptor type 2 controls colorectal cancer development. J Clin Invest 2021; 131:140281. [PMID: 33001862 DOI: 10.1172/jci140281] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/29/2020] [Indexed: 12/31/2022] Open
Abstract
Protein tyrosine phosphatase nonreceptor type 2 (PTPN2) recently emerged as a promising cancer immunotherapy target. We set out to investigate the functional role of PTPN2 in the pathogenesis of human colorectal carcinoma (CRC), as its role in immune-silent solid tumors is poorly understood. We demonstrate that in human CRC, increased PTPN2 expression and activity correlated with disease progression and decreased immune responses in tumor tissues. In particular, stage II and III tumors displayed enhanced PTPN2 protein expression in tumor-infiltrating T cells, and increased PTPN2 levels negatively correlated with expression of PD-1, CTLA4, STAT1, and granzyme A. In vivo, T cell- and DC-specific PTPN2 deletion reduced tumor burden in several CRC models by promoting CD44+ effector/memory T cells, as well as CD8+ T cell infiltration and cytotoxicity in the tumor. In direct relevance to CRC treatment, T cell-specific PTPN2 deletion potentiated anti-PD-1 efficacy and induced antitumor memory formation upon tumor rechallenge in vivo. Our data suggest a role for PTPN2 in suppressing antitumor immunity and promoting tumor development in patients with CRC. Our in vivo results identify PTPN2 as a key player in controlling the immunogenicity of CRC, with the strong potential to be exploited for cancer immunotherapy.
Collapse
Affiliation(s)
- Egle Katkeviciute
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Larissa Hering
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | | | - Philipp Busenhart
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | | | - Roberto Manzini
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Javier Conde
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Kirstin Atrott
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Silvia Lang
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | | | - Vera S Schellerer
- Department of Surgery, University Medical Center of Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | | | | | | | - Achim Weber
- Department of Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Sebastian Leibl
- Department of Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Gabriel E Leventhal
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts, USA
| | | | - Onur Boyman
- Department of Immunology, University Hospital Zurich, Zurich, Switzerland.,Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, and.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | | |
Collapse
|
13
|
Hering L, Katkeviciute E, Schwarzfischer M, Niechcial A, Riggs JB, Wawrzyniak M, Atrott K, van de Sande M, Lang S, Becher B, Rogler G, Scharl M, Spalinger MR. Macrophages Compensate for Loss of Protein Tyrosine Phosphatase N 2 in Dendritic Cells to Protect from Elevated Colitis. Int J Mol Sci 2021; 22:6820. [PMID: 34201918 PMCID: PMC8269284 DOI: 10.3390/ijms22136820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/03/2021] [Accepted: 06/08/2021] [Indexed: 12/17/2022] Open
Abstract
Protein tyrosine phosphatase nonreceptor type 2 (PTPN2) plays a critical role in the pathogenesis of inflammatory bowel diseases (IBD). Mice lacking PTPN2 in dendritic cells (DCs) develop skin and liver inflammation by the age of 22 weeks due to a generalized loss of tolerance leading to uncontrolled immune responses. The effect of DC-specific PTPN2 loss on intestinal health, however, is unknown. The aim of this study was to investigate the DC-specific role of PTPN2 in the intestine during colitis development. PTPN2fl/flxCD11cCre mice were subjected to acute and chronic DSS colitis as well as T cell transfer colitis. Lamina propria immune cell populations were analyzed using flow cytometry. DC-specific PTPN2 deletion promoted infiltration of B and T lymphocytes, macrophages, and DCs into the lamina propria of unchallenged mice and elevated Th1 abundance during acute DSS colitis, suggesting an important role for PTPN2 in DCs in maintaining intestinal immune cell homeostasis. Surprisingly, those immune cell alterations did not translate into increased colitis susceptibility in acute and chronic DSS-induced colitis or T cell transfer colitis models. However, macrophage depletion by clodronate caused enhanced colitis severity in mice with a DC-specific loss of PTPN2. Loss of PTPN2 in DCs affects the composition of lamina propria lymphocytes, resulting in increased infiltration of innate and adaptive immune cells. However, this did not result in an elevated colitis phenotype, likely because increased infiltration of macrophages in the intestine upon loss of PTPN2 loss in DCs can compensate for the inflammatory effect of PTPN2-deficient DCs.
Collapse
Affiliation(s)
- Larissa Hering
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Egle Katkeviciute
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Marlene Schwarzfischer
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Anna Niechcial
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Julianne B. Riggs
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Marcin Wawrzyniak
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Kirstin Atrott
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Marnix van de Sande
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Silvia Lang
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, 8091 Zurich, Switzerland;
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| | - Marianne R. Spalinger
- Department of Gastroenterology and Hepatology, University Hospital Zurich, University of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland; (L.H.); (E.K.); (M.S.); (A.N.); (J.B.R.); (M.W.); (K.A.); (M.v.d.S.); (S.L.); (G.R.); (M.R.S.)
| |
Collapse
|