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Reschke R, Enk AH, Hassel JC. Chemokines and Cytokines in Immunotherapy of Melanoma and Other Tumors: From Biomarkers to Therapeutic Targets. Int J Mol Sci 2024; 25:6532. [PMID: 38928238 PMCID: PMC11203481 DOI: 10.3390/ijms25126532] [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] [Received: 05/09/2024] [Revised: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
Chemokines and cytokines represent an emerging field of immunotherapy research. They are responsible for the crosstalk and chemoattraction of immune cells and tumor cells. For instance, CXCL9/10/11 chemoattract effector CD8+ T cells to the tumor microenvironment, making an argument for their promising role as biomarkers for a favorable outcome. The cytokine Interleukin-15 (IL-15) can promote the chemokine expression of CXCR3 ligands but also XCL1, contributing to an important DC-T cell interaction. Recruited cytotoxic T cells can be clonally expanded by IL-2. Delivering or inducing these chemokines and cytokines can result in tumor shrinkage and might synergize with immune checkpoint inhibition. In addition, blocking specific chemokine and cytokine receptors such as CCR2, CCR4 or Il-6R can reduce the recruitment of tumor-associated macrophages (TAMs), myeloid-derived suppressor cells (MDSCs) or regulatory T cells (Tregs). Efforts to target these chemokines and cytokines have the potential to personalize cancer immunotherapy further and address patients that are not yet responsive because of immune cell exclusion. Targeting cytokines such as IL-6 and IL-15 is currently being evaluated in clinical trials in combination with immune checkpoint-blocking antibodies for the treatment of metastatic melanoma. The improved overall survival of melanoma patients might outweigh potential risks such as autoimmunity. However, off-target toxicity needs to be elucidated.
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Affiliation(s)
- Robin Reschke
- Department of Dermatology and National Center for Tumor Diseases, University Hospital Heidelberg, 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), DKFZ, Core Center Heidelberg, 69120 Heidelberg, Germany
| | - Alexander H. Enk
- Department of Dermatology and National Center for Tumor Diseases, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Jessica C. Hassel
- Department of Dermatology and National Center for Tumor Diseases, University Hospital Heidelberg, 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), DKFZ, Core Center Heidelberg, 69120 Heidelberg, Germany
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Ying K, Xin W, Xu Y, Lv D, Zhu H, Li Y, Xu W, Yan C, Li Y, Cheng H, Chen E, Ma G, Zhang X, Ke Y. NanoSHP099-Targeted SHP2 Inhibition Boosts Ly6C low Monocytes/Macrophages Differentiation to Accelerate Thrombolysis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308166. [PMID: 38247197 PMCID: PMC10987109 DOI: 10.1002/advs.202308166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/06/2024] [Indexed: 01/23/2024]
Abstract
Tumor-associated thrombus (TAT) accounts for a high proportion of venous thromboembolism. Traditional thrombolysis and anticoagulation methods are not effective due to various complications and contraindications, which can easily lead to patients dying from TAT rather than the tumor itself. These clinical issues demonstrate the need to research diverse pathways for adjuvant thrombolysis in antitumor therapy. Previously, the phenotypic and functional transformation of monocytes/macrophages is widely reported to be involved in intratribal collagen regulation. This study finds that myeloid deficiency of the oncogene SHP2 sensitizes Ly6Clow monocyte/macrophage differentiation and can alleviate thrombus organization by increasing thrombolytic Matrix metalloproteinase (MMP) 2/9 activities. Moreover, pharmacologic inhibition by SHP099, examined in mouse lung metastatic tumor models, reduces tumor and thrombi burden in tumor metastatic lung tissues. Furthermore, SHP099 increases intrathrombus Ly6Clow monocyte/macrophage infiltration and exhibits thrombolytic function at high concentrations. To improve the thrombolytic effect of SHP099, NanoSHP099 is constructed to achieve the specific delivery of SHP099. NanoSHP099 is identified to be simultaneously enriched in tumor and thrombus foci, exerting dual tumor-suppression and thrombolysis effects. NanoSHP099 presents a superior thrombus dissolution effect than that of the same dosage of SHP099 because of the higher Ly6Clow monocyte/macrophage proportion and MMP2/MMP9 collagenolytic activities in organized thrombi.
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Affiliation(s)
- Kejing Ying
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Wanghao Xin
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Yiming Xu
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Dandan Lv
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Huiqi Zhu
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Yeping Li
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Wangting Xu
- Department of RespiratoryFirst Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhouChina
- Department of Pathology and Pathophysiologyand Department of Respiratory Medicine at Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhouZhejiang310058China
| | - Chao Yan
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Yiqing Li
- Department of Pathology and PathophysiologyZhejiang University School of MedicineHangzhouZhejiang310058China
| | - Hongqiang Cheng
- Department of Pathology and PathophysiologyZhejiang University School of MedicineHangzhouZhejiang310058China
| | - Enguo Chen
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Guofeng Ma
- Department of Pulmonary and Critical Care MedicineRegional Medical Center for National Institute of Respiratory DiseasesSir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
| | - Xue Zhang
- Department of Pathology and Pathophysiologyand Department of Respiratory Medicine at Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhouZhejiang310058China
| | - Yuehai Ke
- Department of Pathology and Pathophysiologyand Department of Respiratory Medicine at Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhouZhejiang310058China
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Chen X, Keller SJ, Hafner P, Alrawashdeh AY, Avery TY, Norona J, Zhou J, Ruess DA. Tyrosine phosphatase PTPN11/SHP2 in solid tumors - bull's eye for targeted therapy? Front Immunol 2024; 15:1340726. [PMID: 38504984 PMCID: PMC10948527 DOI: 10.3389/fimmu.2024.1340726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 02/19/2024] [Indexed: 03/21/2024] Open
Abstract
Encoded by PTPN11, the Src-homology 2 domain-containing phosphatase 2 (SHP2) integrates signals from various membrane-bound receptors such as receptor tyrosine kinases (RTKs), cytokine and integrin receptors and thereby promotes cell survival and proliferation. Activating mutations in the PTPN11 gene may trigger signaling pathways leading to the development of hematological malignancies, but are rarely found in solid tumors. Yet, aberrant SHP2 expression or activation has implications in the development, progression and metastasis of many solid tumor entities. SHP2 is involved in multiple signaling cascades, including the RAS-RAF-MEK-ERK-, PI3K-AKT-, JAK-STAT- and PD-L1/PD-1- pathways. Although not mutated, activation or functional requirement of SHP2 appears to play a relevant and context-dependent dichotomous role. This mostly tumor-promoting and infrequently tumor-suppressive role exists in many cancers such as gastrointestinal tumors, pancreatic, liver and lung cancer, gynecological entities, head and neck cancers, prostate cancer, glioblastoma and melanoma. Recent studies have identified SHP2 as a potential biomarker for the prognosis of some solid tumors. Based on promising preclinical work and the advent of orally available allosteric SHP2-inhibitors early clinical trials are currently investigating SHP2-directed approaches in various solid tumors, either as a single agent or in combination regimes. We here provide a brief overview of the molecular functions of SHP2 and collate current knowledge with regard to the significance of SHP2 expression and function in different solid tumor entities, including cells in their microenvironment, immune escape and therapy resistance. In the context of the present landscape of clinical trials with allosteric SHP2-inhibitors we discuss the multitude of opportunities but also limitations of a strategy targeting this non-receptor protein tyrosine phosphatase for treatment of solid tumors.
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Affiliation(s)
- Xun Chen
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Steffen Johannes Keller
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
| | - Philipp Hafner
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
| | - Asma Y. Alrawashdeh
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
| | - Thomas Yul Avery
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
| | - Johana Norona
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jinxue Zhou
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Dietrich Alexander Ruess
- Department of General and Visceral Surgery, Center for Surgery, Medical Center University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Wu C, Zheng P, Ma L, Xu C, Hu L, Yang Z, Fei F, Shen Z, Zhang X, Wu Z, Cheng H, Mao W, Ke Y. Protein Tyrosine Phosphatase SHP2 in Macrophages Acts as an Antiatherosclerotic Regulator in Mice. Arterioscler Thromb Vasc Biol 2024; 44:202-217. [PMID: 37942607 DOI: 10.1161/atvbaha.123.319663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/18/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Macrophages have versatile roles in atherosclerosis. SHP2 (Src homology 2 containing protein tyrosine phosphatase 2) has been demonstrated to play a critical role in regulating macrophage activation. However, the mechanism of SHP2 regulation of macrophage function in an atherosclerotic microenvironment remains unknown. METHODS APOE (apolipoprotein E) or LDLR (low-density lipoprotein receptor) null mice treated with SHP099 were fed a Western diet for 8 weeks, while Shp2MKO:ApoE-/- or Shp2MKO:Ldlr-/- mice and exo-AAV8-SHP2E76K/ApoE-/- mice were fed a Western diet for 12 weeks. In vitro, levels of proinflammatory factors and phagocytic function were then studied in mouse peritoneal macrophages. RNA sequencing was used to identify PPARγ (peroxisome proliferative activated receptor γ) as the key downstream molecule. A PPARγ agonist was used to rescue the phenotypes observed in SHP2-deleted mice. RESULTS Pharmacological inhibition and selective deletion in macrophages of SHP2 aggravated atherosclerosis in APOE and LDLR null mice with increased plaque macrophages and apoptotic cells. In vitro, SHP2 deficiency in APOE and LDLR null macrophages enhanced proinflammatory polarization and its efferocytosis was dramatically impaired. Conversely, the expression of gain-of-function mutation of SHP2 in mouse macrophages reduced atherosclerosis. The SHP2 agonist lovastatin repressesed macrophage inflammatory activation and enhanced efferocytosis. Mechanistically, RNA sequencing analysis identified PPARγ as a key downstream transcription factor. PPARγ was decreased in macrophages upon SHP2 deletion and inhibition. Importantly, PPARγ agonist decreased atherosclerosis in SHP2 knockout mice, restored efferocytotic defects, and reduced inflammatory activation in SHP2 deleted macrophages. PPARγ was decreased by the ubiquitin-mediated degradation upon SHP2 inhibition or deletion. Finally, we found that SHP2 was downregulated in atherosclerotic vessels. CONCLUSIONS Overall, SHP2 in macrophages was found to act as an antiatherosclerotic regulator by stabilizing PPARγ in APOE/LDLR null mice.
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Affiliation(s)
- Chenxia Wu
- Department of Cardiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China (C.W., L.H.)
- Key Laboratory of Integrative Chinese and Western Medicine for the Diagnosis and Treatment of Circulatory Diseases of Zhejiang Province, Hangzhou, China (C.W., L.H., W.M.)
| | - Peiyao Zheng
- Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital (P.Z., C.X., Z.Y., H.C.), Zhejiang University School of Medicine, Hangzhou, China
| | - Lan Ma
- Department of Cardiology, Affiliated Hospital of Nantong University, China (L.M.)
| | - Chen Xu
- Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital (P.Z., C.X., Z.Y., H.C.), Zhejiang University School of Medicine, Hangzhou, China
| | - Luoxia Hu
- Department of Cardiology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China (C.W., L.H.)
- Key Laboratory of Integrative Chinese and Western Medicine for the Diagnosis and Treatment of Circulatory Diseases of Zhejiang Province, Hangzhou, China (C.W., L.H., W.M.)
| | - Zhiyi Yang
- Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital (P.Z., C.X., Z.Y., H.C.), Zhejiang University School of Medicine, Hangzhou, China
| | - Fan Fei
- Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China (F.F.)
| | - Zhuxia Shen
- Department of Cardiology, Jing'an District Centre Hospital of Shanghai, Fudan University, China (Z.S.)
| | - Xue Zhang
- Department of Pathology and Pathophysiology and Department of Respiratory Medicine at Sir Run Run Shaw Hospital (X.Z., Y.K.), Zhejiang University School of Medicine, Hangzhou, China
| | - Ziheng Wu
- Department of Vascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China (Z.W.)
| | - Hongqiang Cheng
- Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital (P.Z., C.X., Z.Y., H.C.), Zhejiang University School of Medicine, Hangzhou, China
| | - Wei Mao
- Department of Pathology and Pathophysiology and Department of Cardiology at Sir Run Run Shaw Hospital (P.Z., C.X., Z.Y., H.C.), Zhejiang University School of Medicine, Hangzhou, China
- Department of Cardiology, Affiliated Zhejiang Hospital (W.M.), Zhejiang University School of Medicine, Hangzhou, China
| | - Yuehai Ke
- Department of Pathology and Pathophysiology and Department of Respiratory Medicine at Sir Run Run Shaw Hospital (X.Z., Y.K.), Zhejiang University School of Medicine, Hangzhou, China
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Sodir NM, Pathria G, Adamkewicz JI, Kelley EH, Sudhamsu J, Merchant M, Chiarle R, Maddalo D. SHP2: A Pleiotropic Target at the Interface of Cancer and Its Microenvironment. Cancer Discov 2023; 13:2339-2355. [PMID: 37682219 PMCID: PMC10618746 DOI: 10.1158/2159-8290.cd-23-0383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/20/2023] [Accepted: 07/27/2023] [Indexed: 09/09/2023]
Abstract
The protein phosphatase SHP2/PTPN11 has been reported to be a key modulator of proliferative pathways in a wide range of malignancies. Intriguingly, SHP2 has also been described as a critical regulator of the tumor microenvironment. Based on this evidence SHP2 is considered a multifaceted target in cancer, spurring the notion that the development of direct inhibitors of SHP2 would provide the twofold benefit of tumor intrinsic and extrinsic inhibition. In this review, we will discuss the role of SHP2 in cancer and the tumor microenvironment, and the clinical strategies in which SHP2 inhibitors are leveraged as combination agents to improve therapeutic response. SIGNIFICANCE The SHP2 phosphatase functions as a pleiotropic factor, and its inhibition not only hinders tumor growth but also reshapes the tumor microenvironment. Although their single-agent activity may be limited, SHP2 inhibitors hold the potential of being key combination agents to enhance the depth and the durability of tumor response to therapy.
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Affiliation(s)
- Nicole M. Sodir
- Department of Translational Oncology, Genentech, South San Francisco, California
| | - Gaurav Pathria
- Department of Oncology Biomarker Development, Genentech, South San Francisco, California
| | | | - Elizabeth H. Kelley
- Department of Discovery Chemistry, Genentech, South San Francisco, California
| | - Jawahar Sudhamsu
- Department of Structural Biology, Genentech, South San Francisco, California
| | - Mark Merchant
- Department of Translational Oncology, Genentech, South San Francisco, California
| | - Roberto Chiarle
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Danilo Maddalo
- Department of Translational Oncology, Genentech, South San Francisco, California
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Schlicher L, Green LG, Romagnani A, Renner F. Small molecule inhibitors for cancer immunotherapy and associated biomarkers - the current status. Front Immunol 2023; 14:1297175. [PMID: 38022587 PMCID: PMC10644399 DOI: 10.3389/fimmu.2023.1297175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Following the success of cancer immunotherapy using large molecules against immune checkpoint inhibitors, the concept of using small molecules to interfere with intracellular negative regulators of anti-tumor immune responses has emerged in recent years. The main targets for small molecule drugs currently include enzymes of negative feedback loops in signaling pathways of immune cells and proteins that promote immunosuppressive signals within the tumor microenvironment. In the adaptive immune system, negative regulators of T cell receptor signaling (MAP4K1, DGKα/ζ, CBL-B, PTPN2, PTPN22, SHP1), co-receptor signaling (CBL-B) and cytokine signaling (PTPN2) have been preclinically validated as promising targets and initial clinical trials with small molecule inhibitors are underway. To enhance innate anti-tumor immune responses, inhibitory immunomodulation of cGAS/STING has been in the focus, and inhibitors of ENPP1 and TREX1 have reached the clinic. In addition, immunosuppressive signals via adenosine can be counteracted by CD39 and CD73 inhibition, while suppression via intratumoral immunosuppressive prostaglandin E can be targeted by EP2/EP4 antagonists. Here, we present the status of the most promising small molecule drug candidates for cancer immunotherapy, all residing relatively early in development, and the potential of relevant biomarkers.
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Affiliation(s)
- Lisa Schlicher
- Cancer Cell Targeted Therapy, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche AG, Basel, Switzerland
| | - Luke G. Green
- Therapeutic Modalities, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche AG, Basel, Switzerland
| | - Andrea Romagnani
- Cancer Cell Targeted Therapy, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche AG, Basel, Switzerland
| | - Florian Renner
- Cancer Cell Targeted Therapy, Roche Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche AG, Basel, Switzerland
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Targeting protein phosphatases in cancer immunotherapy and autoimmune disorders. Nat Rev Drug Discov 2023; 22:273-294. [PMID: 36693907 PMCID: PMC9872771 DOI: 10.1038/s41573-022-00618-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2022] [Indexed: 01/25/2023]
Abstract
Protein phosphatases act as key regulators of multiple important cellular processes and are attractive therapeutic targets for various diseases. Although extensive effort has been dedicated to phosphatase-targeted drug discovery, early expeditions for competitive phosphatase inhibitors were plagued by druggability issues, leading to the stigmatization of phosphatases as difficult targets. Despite challenges, persistent efforts have led to the identification of several drug-like, non-competitive modulators of some of these enzymes - including SH2 domain-containing protein tyrosine phosphatase 2, protein tyrosine phosphatase 1B, vascular endothelial protein tyrosine phosphatase and protein phosphatase 1 - reigniting interest in therapeutic targeting of phosphatases. Here, we discuss recent progress in phosphatase drug discovery, with emphasis on the development of selective modulators that exhibit biological activity. The roles and regulation of protein phosphatases in immune cells and their potential as powerful targets for immuno-oncology and autoimmunity indications are assessed.
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Zhang J, Ye C, Zhu Y, Wang J, Liu J. The Cell-Specific Role of SHP2 in Regulating Bone Homeostasis and Regeneration Niches. Int J Mol Sci 2023; 24:ijms24032202. [PMID: 36768520 PMCID: PMC9917188 DOI: 10.3390/ijms24032202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/25/2023] Open
Abstract
Src homology-2 containing protein tyrosine phosphatase (SHP2), encoded by PTPN11, has been proven to participate in bone-related diseases, such as Noonan syndrome (NS), metachondromatosis and osteoarthritis. However, the mechanisms of SHP2 in bone remodeling and homeostasis maintenance are complex and undemonstrated. The abnormal expression of SHP2 can influence the differentiation and maturation of osteoblasts, osteoclasts and chondrocytes. Meanwhile, SHP2 mutations can act on the immune system, vasculature and nervous system, which in turn affect bone development and remodeling. Signaling pathways regulated by SHP2, such as mitogen-activated protein kinase (MAPK), Indian hedgehog (IHH) and phosphatidylinositol-4,5-bisphosphate 3-kinase (PI3K)/protein kinase B (AKT), are also involved in the proliferation, differentiation and migration of bone functioning cells. This review summarizes the recent advances of SHP2 on osteogenesis-related cells and niche cells in the bone marrow microenvironment. The phenotypic features of SHP2 conditional knockout mice and underlying mechanisms are discussed. The prospective applications of the current agonists or inhibitors that target SHP2 in bone-related diseases are also described. Full clarification of the role of SHP2 in bone remodeling will shed new light on potential treatment for bone related diseases.
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Affiliation(s)
- Jie Zhang
- Laboratory for Aging Research, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Chengxinyue Ye
- Laboratory for Aging Research, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yufan Zhu
- Laboratory for Aging Research, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Jun Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
- Correspondence: (J.W.); (J.L.)
| | - Jin Liu
- Laboratory for Aging Research, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
- Correspondence: (J.W.); (J.L.)
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Wang Q, Huang X, Zeng S, Zhou R, Wang D. Identification and validation of a TTN-associated immune prognostic model for skin cutaneous melanoma. Front Genet 2023; 13:1084937. [PMID: 36704353 PMCID: PMC9871619 DOI: 10.3389/fgene.2022.1084937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/27/2022] [Indexed: 01/12/2023] Open
Abstract
TTN is the most commonly mutated gene in skin cutaneous melanoma (SKCM). Tumor mutational burden (TMB) can generate new antigens that regulate the recognition of T cells, which will significantly affect the prognosis of patients. The TTN gene has a long coding sequence and a high number of mutant sites, which allows SKCM patients to produce higher TMB and may influence the immune response. It has been found that the overall survival (OS) of SKCM patients with TTN mutation was significantly higher than that of wild-type patients. However, the effect of TTN mutation on the immune microenvironment of SKCM has not been fully investigated. Here, we systematically explored the relationship and potential mechanisms between TTN mutation status and the immune response. We first revealed that TTN mutated SKCM were significantly associated with four immune-related biological processes. Next, 115 immune genes differentially expressed between TTN mutation and wild-type SKCM patients were found to significantly affect the OS of SKCM patients. Then, we screened four immune-related genes (CXCL9, PSMB9, CD274, and FCGR2A) using LASSO regression analysis and constructed a TTN mutation-associated immune prognostic model (TM-IPM) to distinguish the SKCM patients with a high or low risk of poor prognosis, independent of multiple clinical characteristics. SKCM in the low-risk group highly expressed a large number of immune-related genes, and functional enrichment analysis of these genes showed that this group was involved in multiple immune processes and pathways. Furthermore, the nomogram constructed by TM-IPM with other clinicopathological parameters can provide a predictive tool for clinicians. Moreover, we found that CD8+ T cells were significantly enriched in the low-risk group. The expression level of immune checkpoints was higher in the low-risk group than in the high-risk group. Additionally, the response to chemotherapeutic agents was higher in the low-risk group than in the high-risk group, which may be related to the long survival in the low-risk group. Collectively, we constructed and validated a TM-IPM using four immune-related genes and analyzed the potential mechanisms of TM-IPM to predict patient prognosis and response to immunotherapy from an immunological perspective.
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Affiliation(s)
- Qirui Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xingtai Huang
- Shanghai Key Laboratory of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Department of Orthodontics, College of Stomatology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Siyi Zeng
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Renpeng Zhou
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Danru Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,*Correspondence: Danru Wang,
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Liu L, Gao J, Xing X, Jiang M, Liu Q, Wang S, Luo Y. Cyclin G2 in macrophages triggers CTL-mediated antitumor immunity and antiangiogenesis via interferon-gamma. J Exp Clin Cancer Res 2022; 41:358. [PMID: 36566226 PMCID: PMC9789679 DOI: 10.1186/s13046-022-02564-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND IFN-γ is a key mediator of tumor immunity that can induce macrophage polarization to suppress tumor growth. Cyclin G2 functions as a tumor suppressor in various cancer cells; however, its role in macrophages remains unclear. This study aimed to investigate the role and underlying mechanisms of cyclin G2 in macrophages in vitro and in vivo. METHODS Mouse tumor models were used to determine the effect of cyclin G2 in macrophages on tumor growth in vivo following IFN-γ treatment. Immunohistochemistry staining, immunofluorescence staining and flow cytometry were used to evaluate the number of cytotoxic T lymphocytes (CTLs) and blood vessels in the mouse tumors. Moreover, the biological roles of cyclin G2 in macrophages with regard to CTL chemotaxis, cytotoxic function, and vascular endothelial cell tube formation were assessed using in vitro functional experiments. Immunoprecipitation (IP), real-time PCR, and enzyme-linked immunosorbent assays (ELISAs) were conducted to investigate the underlying mechanisms by which cyclin G2 regulates CTLs and vascular endothelial cells. RESULTS We found that cyclin G2 expression was upregulated in macrophages after IFN-γ treatment. Upregulated cyclin G2 inhibited lung and colon cancer growth by increasing the secretion of its downstream effector CXCL9, which promoted CTL chemotaxis and suppressed vascular endothelial cell tube formation. Moreover, cyclin G2 increased CXCL9 mRNA levels by promoting STAT1 nuclear translocation. In addition, cyclin G2 promoted the activation of the STAT1 signaling pathway, which was dependent on PP2Ac. CONCLUSIONS Cyclin G2 is upregulated by IFN-γ in macrophages, promotes the secretion of CXCL9 to increase CTL chemotaxis and inhibit angiogenesis to suppress tumor growth. Our findings suggest that targeting cyclin G2 could benefit future immunotherapy.
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Affiliation(s)
- Lu Liu
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Jinlan Gao
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Xuesha Xing
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Meixi Jiang
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Qi Liu
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Shusen Wang
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China
| | - Yang Luo
- The Research Center for Medical Genomics, Key Laboratory of Medical Cell Biology, Ministry of Education, School of Life Science, China Medical University, No.77 Puhe Road, Shenyang North New Area, Liaoning Province, Shenyang, People's Republic of China.
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11
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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.
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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,
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12
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Guo H, Qian Y, Yu Y, Bi Y, Jiao J, Jiang H, Yu C, Wu H, Shi Y, Kong X. An Immunity-Related Gene Model Predicts Prognosis in Cholangiocarcinoma. Front Oncol 2022; 12:791867. [PMID: 35847907 PMCID: PMC9283581 DOI: 10.3389/fonc.2022.791867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 05/31/2022] [Indexed: 12/11/2022] Open
Abstract
The prognosis of patients with cholangiocarcinoma (CCA) is closely related to both immune cell infiltration and mRNA expression. Therefore, we aimed at conducting multi-immune-related gene analyses to improve the prediction of CCA recurrence. Immune-related genes were selected from the Gene Expression Omnibus (GEO), The Cancer Genome Atlas (TCGA), and the Immunology Database and Analysis Portal (ImmPort). The least absolute shrinkage and selection operator (LASSO) regression model was used to establish the multi-gene model that was significantly correlated with the recurrence-free survival (RFS) in two test series. Furthermore, compared with single genes, clinical characteristics, tumor immune dysfunction and exclusion (TIDE), and tumor inflammation signature (TIS), the 8-immune-related differentially expressed genes (8-IRDEGs) signature had a better prediction value. Moreover, the high-risk subgroup had a lower density of B-cell, plasma, B-cell naïve, CD8+ T-cell, CD8+ T-cell naïve, and CD8+ T-cell memory infiltration, as well as more severe immunosuppression and higher mutation counts. In conclusion, the 8-IRDEGs signature was a promising biomarker for distinguishing the prognosis and the molecular and immune features of CCA, and could be beneficial to the individualized immunotherapy for CCA patients.
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Affiliation(s)
- Han Guo
- Department of Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Yihan Qian
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Yeping Yu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuting Bi
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Junzhe Jiao
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Haocheng Jiang
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Chang Yu
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Hailong Wu
- Shanghai Key Laboratory for Molecular Imaging, Collaborative Research Center, Shanghai University of Medicine and Health Sciences, Shanghai, China
- *Correspondence: Xiaoni Kong, ; Yanjun Shi, ; Hailong Wu,
| | - Yanjun Shi
- Department of Hepatobiliary and Pancreas Surgery , The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Xiaoni Kong, ; Yanjun Shi, ; Hailong Wu,
| | - Xiaoni Kong
- Institute of Clinical Immunology, Department of Liver Diseases, Central Laboratory, Shuguang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
- *Correspondence: Xiaoni Kong, ; Yanjun Shi, ; Hailong Wu,
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13
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Cao Q, Mertens RT, Sivanathan KN, Cai X, Xiao P. Macrophage orchestration of epithelial and stromal cell homeostasis in the intestine. J Leukoc Biol 2022; 112:313-331. [PMID: 35593111 PMCID: PMC9543232 DOI: 10.1002/jlb.3ru0322-176r] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 11/06/2022] Open
Abstract
The intestinal tract is a complex ecosystem where numerous cell types of epithelial, immune, neuronal, and endothelial origin coexist in an intertwined, highly organized manner. The functional equilibrium of the intestine relies heavily on the proper crosstalk and cooperation among each cell population. Furthermore, macrophages are versatile, innate immune cells that participate widely in the modulation of inflammation and tissue remodeling. Emerging evidence suggest that macrophages are central in orchestrating tissue homeostasis. Herein, we describe how macrophages interact with epithelial cells, neurons, and other types of mesenchymal cells under the context of intestinal inflammation, followed by the therapeutic implications of cellular crosstalk pertaining to the treatment of inflammatory bowel disease.
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Affiliation(s)
- Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Randall Tyler Mertens
- Department of Immunology, Harvard Medical School, Boston, Massachusetts, USA.,Evergrande Center for Immunologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Kisha Nandini Sivanathan
- Department of Immunology, Harvard Medical School, Boston, Massachusetts, USA.,Evergrande Center for Immunologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Xuechun Cai
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Peng Xiao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Inflammatory Bowel Disease Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Department of Immunology, Harvard Medical School, Boston, Massachusetts, USA.,Evergrande Center for Immunologic Diseases, Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts, USA.,The Key Laboratory for Immunity and Inflammatory Diseases of Zhejiang Province, Hangzhou, China.,Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
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14
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Endothelial Shp2 deficiency controls alternative activation of macrophage preventing radiation-induced lung injury through Notch signaling. iScience 2022; 25:103867. [PMID: 35243230 PMCID: PMC8859005 DOI: 10.1016/j.isci.2022.103867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/13/2022] [Accepted: 01/28/2022] [Indexed: 11/20/2022] Open
Abstract
Radiation-induced lung injury is a common late side effect of thoracic radiotherapy. Endothelial dysfunction following leukocytes infiltration is a prominent feature in this process. Here, we established a clinical-mimicking mouse model of radiation-induced lung injury and found the activity of phosphatase Shp2 was elevated in endothelium after injury. Endothelium-specific Shp2 deletion mice showed relieved collagen deposition along with disrupted radiation-induced Jag1 expression in the endothelium. Furthermore, endothelium-derived Jag1 activated the alternative activation of macrophages in vitro and in vivo by paracrine Notch signaling. Consistently, the Notch pathway was significantly activated by chest irradiation in the peripheral blood leukocytes of patients with cancer. Collectively, our work demonstrates that Shp2 participates in the radiation-induced endothelial dysfunction and subsequently inflammatory microenvironment producing during radiation-induced lung injury. Our findings indicate Shp2 as a potential target for radiation-induced lung injury and provide another way for endothelium to participate in the pathological process of radiation-induced lung injury. Phosphatase activity of endothelial Shp2 is elevated by irradiation in vitro and in vivo Radiation-induced Jag1 is blocked in Shp2-deficient endothelium Loss of Shp2 in endothelium relieves radiation-induced pulmonary injury Shp2-deficient endothelium restrains macrophage activation via Notch signaling
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15
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Allosteric inhibition reveals SHP2-mediated tumor immunosuppression in colon cancer by single-cell transcriptomics. Acta Pharm Sin B 2022; 12:149-166. [PMID: 35127377 PMCID: PMC8802865 DOI: 10.1016/j.apsb.2021.08.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/27/2021] [Accepted: 07/30/2021] [Indexed: 12/20/2022] Open
Abstract
Colorectal cancer (CRC), a malignant tumor worldwide consists of microsatellite instability (MSI) and stable (MSS) phenotypes. Although SHP2 is a hopeful target for cancer therapy, its relationship with innate immunosuppression remains elusive. To address that, single-cell RNA sequencing was performed to explore the role of SHP2 in all cell types of tumor microenvironment (TME) from murine MC38 xenografts. Intratumoral cells were found to be functionally heterogeneous and responded significantly to SHP099, a SHP2 allosteric inhibitor. The malignant evolution of tumor cells was remarkably arrested by SHP099. Mechanistically, STING-TBK1-IRF3-mediated type I interferon signaling was highly activated by SHP099 in infiltrated myeloid cells. Notably, CRC patients with MSS phenotype exhibited greater macrophage infiltration and more potent SHP2 phosphorylation in CD68+ macrophages than MSI-high phenotypes, suggesting the potential role of macrophagic SHP2 in TME. Collectively, our data reveals a mechanism of innate immunosuppression mediated by SHP2, suggesting that SHP2 is a promising target for colon cancer immunotherapy.
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Key Words
- APC, antigen-presenting cell
- BTLA, B- and T-lymphocyte attenuator
- CNVs, copy number variations
- CRC, colorectal cancer
- Colorectal cancer
- DSBs, double-strand breaks
- GSEA, gene set enrichment analysis
- KRAS, Kirsten rat sarcoma viral oncogene homolog
- MAPK, mitogen-activated kinase
- MSI, microsatellite instability
- MSS, microsatellite stable
- Macrophage
- PCA, principal component analysis
- PD-1, programmed cell death 1
- PTPN11
- SHP099
- STING
- STING, stimulator of interferon genes
- TME, tumor microenvironment
- Tumor microenvironment
- Type I interferon
- scRNA-seq
- scRNA-seq, single-cell RNA-sequencing
- t-SNE, t-distributed stochastic neighbor embedding
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16
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Xu Z, Guo C, Ye Q, Shi Y, Sun Y, Zhang J, Huang J, Huang Y, Zeng C, Zhang X, Ke Y, Cheng H. Endothelial deletion of SHP2 suppresses tumor angiogenesis and promotes vascular normalization. Nat Commun 2021; 12:6310. [PMID: 34728626 PMCID: PMC8564544 DOI: 10.1038/s41467-021-26697-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 10/18/2021] [Indexed: 12/13/2022] Open
Abstract
SHP2 mediates the activities of multiple receptor tyrosine kinase signaling and its function in endothelial processes has been explored extensively. However, genetic studies on the role of SHP2 in tumor angiogenesis have not been conducted. Here, we show that SHP2 is activated in tumor endothelia. Shp2 deletion and pharmacological inhibition reduce tumor growth and microvascular density in multiple mouse tumor models. Shp2 deletion also leads to tumor vascular normalization, indicated by increased pericyte coverage and vessel perfusion. SHP2 inefficiency impairs endothelial cell proliferation, migration, and tubulogenesis through downregulating the expression of proangiogenic SRY-Box transcription factor 7 (SOX7), whose re-expression restores endothelial function in SHP2-knockdown cells and tumor growth, angiogenesis, and vascular abnormalization in Shp2-deleted mice. SHP2 stabilizes apoptosis signal-regulating kinase 1 (ASK1), which regulates SOX7 expression mediated by c-Jun. Our studies suggest SHP2 in tumor associated endothelial cells is a promising anti-angiogenic target for cancer therapy.
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Affiliation(s)
- Zhiyong Xu
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China ,grid.13402.340000 0004 1759 700XThe Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Chunyi Guo
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Qiaoli Ye
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yueli Shi
- grid.13402.340000 0004 1759 700XThe Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China
| | - Yihui Sun
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jie Zhang
- grid.13402.340000 0004 1759 700XDepartment of Urology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaqi Huang
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yizhou Huang
- grid.13402.340000 0004 1759 700XDepartment of Gynecology of Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chunlai Zeng
- grid.469539.40000 0004 1758 2449Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Xue Zhang
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China ,grid.13402.340000 0004 1759 700XDepartment of Respiratory Medicine of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuehai Ke
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China ,grid.13402.340000 0004 1759 700XDepartment of Respiratory Medicine of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China ,grid.13402.340000 0004 1759 700XCancer Center, Zhejiang University, Hangzhou, China
| | - Hongqiang Cheng
- grid.13402.340000 0004 1759 700XDepartment of Pathology and Pathophysiology and Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China ,grid.13402.340000 0004 1759 700XDepartment of Cardiology of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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17
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Wang J, Yan HB, Zhang Q, Liu WY, Jiang YH, Peng G, Wu FZ, Liu X, Yang PY, Liu F. Enhancement of E-cadherin expression and processing and driving of cancer cell metastasis by ARID1A deficiency. Oncogene 2021; 40:5468-5481. [PMID: 34290402 DOI: 10.1038/s41388-021-01930-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/04/2021] [Accepted: 06/28/2021] [Indexed: 02/07/2023]
Abstract
The ARID1A gene, which encodes a subunit of the SWI/SNF chromatin remodeling complex, has been found to be frequently mutated in many human cancer types. However, the function and mechanism of ARID1A in cancer metastasis are still unclear. Here, we show that knockdown of ARID1A increases the ability of breast cancer cells to proliferate, migrate, invade, and metastasize in vivo. The ARID1A-related SWI/SNF complex binds to the second exon of CDH1 and negatively modulates the expression of E-cadherin/CDH1 by recruiting the transcriptional repressor ZEB2 to the CDH1 promoter and excluding the presence of RNA polymerase II. The silencing of CDH1 attenuated the migration, invasion, and metastasis of breast cancer cells in which ARID1A was silenced. ARID1A depletion increased the intracellular enzymatic processing of E-cadherin and the production of C-terminal fragment 2 (CTF2) of E-cadherin, which stabilized β-catenin by competing for binding to the phosphorylation and degradation complex of β-catenin. The matrix metalloproteinase inhibitor GM6001 inhibited the production of CTF2. In zebrafish and nude mice, ARID1A silencing or CTF2 overexpression activated β-catenin signaling and promoted migration/invasion and metastasis of cancer cells in vivo. The inhibitors GM6001, BB94, and ICG-001 suppressed the migration and invasion of cancer cells with ARID1A-deficiency. Our findings provide novel insights into the mechanism of ARID1A metastasis and offer a scientific basis for targeted therapy of ARID1A-deficient cancer cells.
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Affiliation(s)
- Jie Wang
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China
| | - Hai-Bo Yan
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China
| | - Qian Zhang
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China
| | - Wei-Yan Liu
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China
| | - Ying-Hua Jiang
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China
| | - Gang Peng
- Institutes of Brain Science, Fudan University, Shanghai, China
| | - Fei-Zhen Wu
- Department of Systems Biology for Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China
| | - Xin Liu
- Department of Central Laboratory Medicine, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Peng-Yuan Yang
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China. .,Department of Systems Biology for Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China. .,Department of Chemistry, Fudan University, Shanghai, China.
| | - Feng Liu
- Minhang Hospital, Fudan University, and Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), Institutes of Biomedical of Sciences, Fudan University, Shanghai, China. .,Department of Systems Biology for Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China.
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18
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Xia L, Yang F, Wu X, Li S, Kan C, Zheng H, Wang S. SHP2 inhibition enhances the anticancer effect of Osimertinib in EGFR T790M mutant lung adenocarcinoma by blocking CXCL8 loop mediated stemness. Cancer Cell Int 2021; 21:337. [PMID: 34217295 PMCID: PMC8254369 DOI: 10.1186/s12935-021-02056-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/27/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Additional epidermal growth factor receptor (EGFR) mutations confer the drug resistance to generations of EGFR targeted tyrosine kinase inhibitor (EGFR-TKI), posing a major challenge to developing effective treatment of lung adenocarcinoma (LUAD). The strategy of combining EGFR-TKI with other synergistic or sensitizing therapeutic agents are considered a promising approach in the era of precision medicine. Moreover, the role and mechanism of SHP2, which is involved in cell proliferation, cytokine production, stemness maintenance and drug resistance, has not been carefully explored in lung adenocarcinoma (LUAD). METHODS To evaluate the impact of SHP2 on the efficacy of EGFR T790M mutant LUAD cells to Osimertinib, SHP2 inhibition was tested in Osimertinib treated LUAD cells. Cell proliferation and stemness were tested in SHP2 modified LUAD cells. RNA sequencing was performed to explore the mechanism of SHP2 promoted stemness. RESULTS This study demonstrated that high SHP2 expression level correlates with poor outcome of LUAD patients, and SHP2 expression is enriched in Osimertinib resistant LUAD cells. SHP2 inhibition suppressed the cell proliferation and damaged the stemness of EGFR T790M mutant LUAD. SHP2 facilitates the secretion of CXCL8 cytokine from the EGFR T790M mutant LUAD cells, through a CXCL8-CXCR1/2 positive feedback loop that promotes stemness and tumorigenesis. Our results further show that SHP2 mediates CXCL8-CXCR1/2 feedback loop through ERK-AKT-NFκB and GSK3β-β-Catenin signaling in EGFR T790M mutant LUAD cells. CONCLUSIONS Our data revealed that SHP2 inhibition enhances the anti-cancer effect of Osimertinib in EGFR T790M mutant LUAD by blocking CXCL8-CXCR1/2 loop mediated stemness, which may help provide an alternative therapeutic option to enhance the clinical efficacy of osimertinib in EGFR T790M mutant LUAD patients.
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Affiliation(s)
- Leiming Xia
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
- Department of Hematology, The Third affiliated hospital of Anhui Medical University, Hefei, China
- Department of Hematology, The fourth affiliated hospital of Anhui Medical University, Hefei, China
| | - Fan Yang
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Xiao Wu
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Suzhi Li
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Chen Kan
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Hong Zheng
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Siying Wang
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China.
- Laboratory Center for Medical Science Education, Anhui Medical University, Hefei, China.
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19
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Wei B, Xu L, Guo W, Wang Y, Wu J, Li X, Cai X, Hu J, Wang M, Xu Q, Liu W, Gu Y. SHP2-Mediated Inhibition of DNA Repair Contributes to cGAS-STING Activation and Chemotherapeutic Sensitivity in Colon Cancer. Cancer Res 2021; 81:3215-3228. [PMID: 33820798 DOI: 10.1158/0008-5472.can-20-3738] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/11/2021] [Accepted: 03/31/2021] [Indexed: 12/24/2022]
Abstract
As a cytoplasmic sensor of double-stranded DNA (dsDNA), the cyclic GMP-AMP synthase-stimulator of IFN genes (STING) pathway plays an important role in antitumor immunity. In this study, we investigated the effect of Src homology-2 domain-containing protein tyrosine phosphatase-2 (SHP2) on tumor cell-intrinsic STING pathway activity and DNA repair in colon cancer. SHP2 interacted with and dephosphorylated PARP1 after DNA damage. PARP1 inhibition by SHP2 resulted in reduced DNA repair and accumulation of dsDNA in cells, thus promoting hyperactivation of the STING pathway. The SHP2 agonist lovastatin was able to enhance SHP2 activity and promote STING pathway activation. Moreover, lovastatin significantly enhanced the efficacy of chemotherapy in colon cancer models, in part via STING pathway-mediated antitumor immunity. These findings suggest that SHP2 exacerbates STING pathway activation by restricting PARP1-mediated DNA repair in tumor cells, providing a basis for the combined use of lovastatin and chemotherapy in the treatment of colon cancer. SIGNIFICANCE: Dephosphorylation of PARP1 by SHP2 simultaneously suppresses DNA repair and enhances STING pathway-mediated antitumor immunity, highlighting SHP2 activation as a potential therapeutic approach in colon cancer.
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Affiliation(s)
- Bin Wei
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China.,Department of Oncology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, P.R. China
| | - Lingyan Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Wenjie Guo
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, P.R. China
| | - Yuanyuan Wang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Jingjing Wu
- Department of Oncology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an, P.R. China
| | - Xiaofei Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Xiaomin Cai
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Jinbo Hu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, P.R. China
| | - Meijing Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, P.R. China
| | - Qiang Xu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, P.R. China
| | - Wen Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, P.R. China.
| | - Yanhong Gu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China.
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20
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Wang Y, Mohseni M, Grauel A, Diez JE, Guan W, Liang S, Choi JE, Pu M, Chen D, Laszewski T, Schwartz S, Gu J, Mansur L, Burks T, Brodeur L, Velazquez R, Kovats S, Pant B, Buruzula G, Deng E, Chen JT, Sari-Sarraf F, Dornelas C, Varadarajan M, Yu H, Liu C, Lim J, Hao HX, Jiang X, Malamas A, LaMarche MJ, Geyer FC, McLaughlin M, Costa C, Wagner J, Ruddy D, Jayaraman P, Kirkpatrick ND, Zhang P, Iartchouk O, Aardalen K, Cremasco V, Dranoff G, Engelman JA, Silver S, Wang H, Hastings WD, Goldoni S. SHP2 blockade enhances anti-tumor immunity via tumor cell intrinsic and extrinsic mechanisms. Sci Rep 2021; 11:1399. [PMID: 33446805 PMCID: PMC7809281 DOI: 10.1038/s41598-021-80999-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 12/23/2020] [Indexed: 02/07/2023] Open
Abstract
SHP2 is a ubiquitous tyrosine phosphatase involved in regulating both tumor and immune cell signaling. In this study, we discovered a novel immune modulatory function of SHP2. Targeting this protein with allosteric SHP2 inhibitors promoted anti-tumor immunity, including enhancing T cell cytotoxic function and immune-mediated tumor regression. Knockout of SHP2 using CRISPR/Cas9 gene editing showed that targeting SHP2 in cancer cells contributes to this immune response. Inhibition of SHP2 activity augmented tumor intrinsic IFNγ signaling resulting in enhanced chemoattractant cytokine release and cytotoxic T cell recruitment, as well as increased expression of MHC Class I and PD-L1 on the cancer cell surface. Furthermore, SHP2 inhibition diminished the differentiation and inhibitory function of immune suppressive myeloid cells in the tumor microenvironment. SHP2 inhibition enhanced responses to anti-PD-1 blockade in syngeneic mouse models. Overall, our study reveals novel functions of SHP2 in tumor immunity and proposes that targeting SHP2 is a promising strategy for cancer immunotherapy.
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Affiliation(s)
- Ye Wang
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Morvarid Mohseni
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Angelo Grauel
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Javier Estrada Diez
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Wei Guan
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Simon Liang
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Jiyoung Elizabeth Choi
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Minying Pu
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Dongshu Chen
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Tyler Laszewski
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Stephanie Schwartz
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Jane Gu
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Leandra Mansur
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Tyler Burks
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Lauren Brodeur
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Roberto Velazquez
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Steve Kovats
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Bhavesh Pant
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Giri Buruzula
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Emily Deng
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Julie T Chen
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Farid Sari-Sarraf
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Christina Dornelas
- Analytical Sciences & Imaging, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Malini Varadarajan
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Haiyan Yu
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Chen Liu
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Joanne Lim
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Huai-Xiang Hao
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Xiaomo Jiang
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Anthony Malamas
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Matthew J LaMarche
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Felipe Correa Geyer
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Margaret McLaughlin
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Carlotta Costa
- Oncology Disease Area, Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Joel Wagner
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - David Ruddy
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Pushpa Jayaraman
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | | | - Pu Zhang
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Oleg Iartchouk
- Chemical Biology & Therapeutics, Novartis Institutes for BioMedical Research, Cambridge, USA
| | - Kimberly Aardalen
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Viviana Cremasco
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Glenn Dranoff
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Jeffrey A Engelman
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Serena Silver
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Hongyun Wang
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - William D Hastings
- Exploratory Immuno-Oncology, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA.
| | - Silvia Goldoni
- Oncology Disease Area, Novartis Institutes for BioMedical Research, 250 Massachusetts Avenue, Cambridge, MA, 02139, USA.
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21
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Pardella E, Pranzini E, Leo A, Taddei ML, Paoli P, Raugei G. Oncogenic Tyrosine Phosphatases: Novel Therapeutic Targets for Melanoma Treatment. Cancers (Basel) 2020; 12:E2799. [PMID: 33003469 PMCID: PMC7599540 DOI: 10.3390/cancers12102799] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022] Open
Abstract
Despite a large number of therapeutic options available, malignant melanoma remains a highly fatal disease, especially in its metastatic forms. The oncogenic role of protein tyrosine phosphatases (PTPs) is becoming increasingly clear, paving the way for novel antitumor treatments based on their inhibition. In this review, we present the oncogenic PTPs contributing to melanoma progression and we provide, where available, a description of new inhibitory strategies designed against these enzymes and possibly useful in melanoma treatment. Considering the relevance of the immune infiltrate in supporting melanoma progression, we also focus on the role of PTPs in modulating immune cell activity, identifying interesting therapeutic options that may support the currently applied immunomodulating approaches. Collectively, this information highlights the value of going further in the development of new strategies targeting oncogenic PTPs to improve the efficacy of melanoma treatment.
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Affiliation(s)
- Elisa Pardella
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” University of Florence, Viale Morgagni 50, 50134 Florence, Italy; (E.P.); (E.P.); (A.L.); (G.R.)
| | - Erica Pranzini
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” University of Florence, Viale Morgagni 50, 50134 Florence, Italy; (E.P.); (E.P.); (A.L.); (G.R.)
| | - Angela Leo
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” University of Florence, Viale Morgagni 50, 50134 Florence, Italy; (E.P.); (E.P.); (A.L.); (G.R.)
| | - Maria Letizia Taddei
- Department of Experimental and Clinical Medicine, University of Florence, Viale Morgagni 50, 50134 Florence, Italy;
| | - Paolo Paoli
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” University of Florence, Viale Morgagni 50, 50134 Florence, Italy; (E.P.); (E.P.); (A.L.); (G.R.)
| | - Giovanni Raugei
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” University of Florence, Viale Morgagni 50, 50134 Florence, Italy; (E.P.); (E.P.); (A.L.); (G.R.)
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22
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Millstein J, Budden T, Goode EL, Anglesio MS, Talhouk A, Intermaggio MP, Leong HS, Chen S, Elatre W, Gilks B, Nazeran T, Volchek M, Bentley RC, Wang C, Chiu DS, Kommoss S, Leung SCY, Senz J, Lum A, Chow V, Sudderuddin H, Mackenzie R, George J, Fereday S, Hendley J, Traficante N, Steed H, Koziak JM, Köbel M, McNeish IA, Goranova T, Ennis D, Macintyre G, Silva De Silva D, Ramón Y Cajal T, García-Donas J, Hernando Polo S, Rodriguez GC, Cushing-Haugen KL, Harris HR, Greene CS, Zelaya RA, Behrens S, Fortner RT, Sinn P, Herpel E, Lester J, Lubiński J, Oszurek O, Tołoczko A, Cybulski C, Menkiszak J, Pearce CL, Pike MC, Tseng C, Alsop J, Rhenius V, Song H, Jimenez-Linan M, Piskorz AM, Gentry-Maharaj A, Karpinskyj C, Widschwendter M, Singh N, Kennedy CJ, Sharma R, Harnett PR, Gao B, Johnatty SE, Sayer R, Boros J, Winham SJ, Keeney GL, Kaufmann SH, Larson MC, Luk H, Hernandez BY, Thompson PJ, Wilkens LR, Carney ME, Trabert B, Lissowska J, Brinton L, Sherman ME, Bodelon C, Hinsley S, Lewsley LA, Glasspool R, Banerjee SN, Stronach EA, Haluska P, Ray-Coquard I, Mahner S, Winterhoff B, Slamon D, Levine DA, Kelemen LE, Benitez J, Chang-Claude J, Gronwald J, Wu AH, Menon U, Goodman MT, Schildkraut JM, Wentzensen N, Brown R, Berchuck A, Chenevix-Trench G, deFazio A, Gayther SA, García MJ, Henderson MJ, Rossing MA, Beeghly-Fadiel A, Fasching PA, Orsulic S, Karlan BY, Konecny GE, Huntsman DG, Bowtell DD, Brenton JD, Doherty JA, Pharoah PDP, Ramus SJ. Prognostic gene expression signature for high-grade serous ovarian cancer. Ann Oncol 2020; 31:1240-1250. [PMID: 32473302 PMCID: PMC7484370 DOI: 10.1016/j.annonc.2020.05.019] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 05/06/2020] [Accepted: 05/06/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Median overall survival (OS) for women with high-grade serous ovarian cancer (HGSOC) is ∼4 years, yet survival varies widely between patients. There are no well-established, gene expression signatures associated with prognosis. The aim of this study was to develop a robust prognostic signature for OS in patients with HGSOC. PATIENTS AND METHODS Expression of 513 genes, selected from a meta-analysis of 1455 tumours and other candidates, was measured using NanoString technology from formalin-fixed paraffin-embedded tumour tissue collected from 3769 women with HGSOC from multiple studies. Elastic net regularization for survival analysis was applied to develop a prognostic model for 5-year OS, trained on 2702 tumours from 15 studies and evaluated on an independent set of 1067 tumours from six studies. RESULTS Expression levels of 276 genes were associated with OS (false discovery rate < 0.05) in covariate-adjusted single-gene analyses. The top five genes were TAP1, ZFHX4, CXCL9, FBN1 and PTGER3 (P < 0.001). The best performing prognostic signature included 101 genes enriched in pathways with treatment implications. Each gain of one standard deviation in the gene expression score conferred a greater than twofold increase in risk of death [hazard ratio (HR) 2.35, 95% confidence interval (CI) 2.02-2.71; P < 0.001]. Median survival [HR (95% CI)] by gene expression score quintile was 9.5 (8.3 to -), 5.4 (4.6-7.0), 3.8 (3.3-4.6), 3.2 (2.9-3.7) and 2.3 (2.1-2.6) years. CONCLUSION The OTTA-SPOT (Ovarian Tumor Tissue Analysis consortium - Stratified Prognosis of Ovarian Tumours) gene expression signature may improve risk stratification in clinical trials by identifying patients who are least likely to achieve 5-year survival. The identified novel genes associated with the outcome may also yield opportunities for the development of targeted therapeutic approaches.
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Affiliation(s)
- J Millstein
- Division of Biostatistics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - T Budden
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, Australia; CRUK Manchester Institute, The University of Manchester, Manchester, UK
| | - E L Goode
- Department of Health Science Research, Division of Epidemiology, Mayo Clinic, Rochester, USA
| | - M S Anglesio
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada
| | - A Talhouk
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada
| | - M P Intermaggio
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, Australia
| | - H S Leong
- Peter MacCallum Cancer Center, Melbourne, Australia
| | - S Chen
- Center for Cancer Prevention and Translational Genomics, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - W Elatre
- Department of Pathology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, USA
| | - B Gilks
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - T Nazeran
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - M Volchek
- Anatomical Pathology, Royal Women's Hospital, Parkville, Australia
| | - R C Bentley
- Department of Pathology, Duke University Hospital, Durham, USA
| | - C Wang
- Department of Health Science Research, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, USA
| | - D S Chiu
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - S Kommoss
- Department of Women's Health, Tuebingen University Hospital, Tuebingen, Germany
| | - S C Y Leung
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - J Senz
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - A Lum
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - V Chow
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - H Sudderuddin
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - R Mackenzie
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada
| | - J George
- The Jackson Laboratory for Genomic Medicine, Farmington, USA
| | - S Fereday
- Peter MacCallum Cancer Center, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia
| | - J Hendley
- Peter MacCallum Cancer Center, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia
| | - N Traficante
- Peter MacCallum Cancer Center, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia
| | - H Steed
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Royal Alexandra Hospital, Edmonton, Canada
| | - J M Koziak
- Alberta Health Services-Cancer Care, Calgary, Canada
| | - M Köbel
- Department of Pathology and Laboratory Medicine, University of Calgary, Foothills Medical Center, Calgary, Canada
| | - I A McNeish
- Division of Cancer and Ovarian Cancer Action Research Centre, Department Surgery & Cancer, Imperial College London, London, UK; Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - T Goranova
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - D Ennis
- Division of Cancer and Ovarian Cancer Action Research Centre, Department Surgery & Cancer, Imperial College London, London, UK; Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - G Macintyre
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - D Silva De Silva
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - T Ramón Y Cajal
- Medical Oncology Service, Hospital Sant Pau, Barcelona, Spain
| | - J García-Donas
- HM Hospitales D Centro Integral Oncológico HM Clara Campal, Madrid, Spain
| | - S Hernando Polo
- Medical Oncology Service, Hospital Universitario Funcacion Alcorcon, Alcorcón, Spain
| | - G C Rodriguez
- Division of Gynecologic Oncology, NorthShore University HealthSystem, University of Chicago, Evanston, USA
| | - K L Cushing-Haugen
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - H R Harris
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, USA; Department of Epidemiology, University of Washington, Seattle, USA
| | - C S Greene
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| | - R A Zelaya
- Department of Genetics, Geisel School of Medicine at Dartmouth, Hanover, USA
| | - S Behrens
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - R T Fortner
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - P Sinn
- Department of Pathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - E Herpel
- Department of Pathology, Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany; National Center for Tumor Diseases, University Hospital and German Cancer Research Center, Heidelberg, Germany
| | - J Lester
- David Geffen School of Medicine, Department of Obstetrics and Gynecology, University of California at Los Angeles, Los Angeles, USA; Women's Cancer Program at the Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - J Lubiński
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - O Oszurek
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - A Tołoczko
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - C Cybulski
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - J Menkiszak
- Department of Gynecological Surgery and Gynecological Oncology of Adults and Adolescents, Pomeranian Medical University, Szczecin, Poland
| | - C L Pearce
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, USA; Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, USA
| | - M C Pike
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California Norris Comprehensive Cancer Center, Los Angeles, USA; Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - C Tseng
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - J Alsop
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - V Rhenius
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - H Song
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - M Jimenez-Linan
- Department of Pathology, Addenbrooke's Hospital NHS Trust, Cambridge, UK
| | - A M Piskorz
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - A Gentry-Maharaj
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - C Karpinskyj
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - M Widschwendter
- Department of Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - N Singh
- Department of Pathology, Barts Health National Health Service Trust, London, UK
| | - C J Kennedy
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia; Department of Gynaecological Oncology, Westmead Hospital, Sydney, Australia
| | - R Sharma
- Pathology West ICPMR Westmead, Westmead Hospital, The University of Sydney, Sydney, Australia; University of Western Sydney at Westmead Hospital, Sydney, Australia
| | - P R Harnett
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia; The Crown Princess Mary Cancer Centre Westmead, Sydney-West Cancer Network, Westmead Hospital, Sydney, Australia
| | - B Gao
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia; The Crown Princess Mary Cancer Centre Westmead, Sydney-West Cancer Network, Westmead Hospital, Sydney, Australia
| | - S E Johnatty
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - R Sayer
- Department of Gynaecological Oncology, Westmead Hospital, Sydney, Australia
| | - J Boros
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia; Department of Gynaecological Oncology, Westmead Hospital, Sydney, Australia
| | - S J Winham
- Department of Health Science Research, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, USA
| | - G L Keeney
- Department of Laboratory Medicine and Pathology, Division of Anatomic Pathology, Mayo Clinic, Rochester, USA
| | - S H Kaufmann
- Department of Oncology, Mayo Clinic, Rochester, USA; Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, USA
| | - M C Larson
- Department of Health Science Research, Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, USA
| | - H Luk
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, USA
| | - B Y Hernandez
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, USA
| | - P J Thompson
- Samuel Oschin Comprehensive Cancer Institute, Cancer Prevention and Genetics Program, Cedars-Sinai Medical Center, Los Angeles, USA
| | - L R Wilkens
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, USA
| | - M E Carney
- John A. Burns School of Medicine, Department of Obstetrics and Gynecology, University of Hawaii, Honolulu, USA
| | - B Trabert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, USA
| | - J Lissowska
- Department of Cancer Epidemiology and Prevention, M Sklodowska Curie National Research Institute of Oncology, Warsaw, Poland
| | - L Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, USA
| | - M E Sherman
- Department of Health Sciences Research, Mayo Clinic College of Medicine, Jacksonville, USA
| | - C Bodelon
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, USA
| | - S Hinsley
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - L A Lewsley
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - R Glasspool
- Department of Medical Oncology, Beatson West of Scotland Cancer Centre and University of Glasgow, Glasgow, UK
| | - S N Banerjee
- The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK
| | - E A Stronach
- Division of Cancer and Ovarian Cancer Action Research Centre, Department Surgery & Cancer, Imperial College London, London, UK
| | - P Haluska
- Department of Oncology, Mayo Clinic, Rochester, USA
| | - I Ray-Coquard
- Centre Leon Berard and University Claude Bernard Lyon 1, Lyon, France
| | - S Mahner
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - B Winterhoff
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, USA
| | - D Slamon
- David Geffen School of Medicine, Department of Medicine Division of Hematology and Oncology, University of California at Los Angeles, Los Angeles, USA
| | - D A Levine
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA; Gynecologic Oncology, Laura and Isaac Pearlmutter Cancer Center, NYU Langone Medical Center, New York, USA
| | - L E Kelemen
- Hollings Cancer Center and Department of Public Health Sciences, Medical University of South Carolina, Charleston, USA
| | - J Benitez
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), Madrid, Spain; Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - J Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany; Cancer Epidemiology Group, University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - J Gronwald
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - A H Wu
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - U Menon
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - M T Goodman
- Samuel Oschin Comprehensive Cancer Institute, Cancer Prevention and Genetics Program, Cedars-Sinai Medical Center, Los Angeles, USA
| | - J M Schildkraut
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, USA
| | - N Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, USA
| | - R Brown
- Division of Cancer and Ovarian Cancer Action Research Centre, Department of Surgery and Cancer, Imperial College London, London, UK
| | - A Berchuck
- Department of Gynecologic Oncology, Duke University Hospital, Durham, USA
| | - G Chenevix-Trench
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - A deFazio
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Sydney, Australia; Department of Gynaecological Oncology, Westmead Hospital, Sydney, Australia
| | - S A Gayther
- Center for Bioinformatics and Functional Genomics and the Cedars Sinai Genomics Core, Cedars-Sinai Medical Center, Los Angeles, USA
| | - M J García
- Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain; Biomedical Network on Rare Diseases (CIBERER), Madrid, Spain
| | - M J Henderson
- Children's Cancer Institute, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, Australia
| | - M A Rossing
- Program in Epidemiology, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, USA; Department of Epidemiology, University of Washington, Seattle, USA
| | - A Beeghly-Fadiel
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, USA
| | - P A Fasching
- David Geffen School of Medicine, Department of Medicine Division of Hematology and Oncology, University of California at Los Angeles, Los Angeles, USA; Department of Gynecology and Obstetrics, Comprehensive Cancer Center ER-EMN, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - S Orsulic
- David Geffen School of Medicine, Department of Obstetrics and Gynecology, University of California at Los Angeles, Los Angeles, USA; Women's Cancer Program at the Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - B Y Karlan
- David Geffen School of Medicine, Department of Obstetrics and Gynecology, University of California at Los Angeles, Los Angeles, USA; Women's Cancer Program at the Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, USA
| | - G E Konecny
- David Geffen School of Medicine, Department of Medicine Division of Hematology and Oncology, University of California at Los Angeles, Los Angeles, USA
| | - D G Huntsman
- British Columbia's Ovarian Cancer Research (OVCARE) Program, BC Cancer, Vancouver General Hospital, and University of British Columbia, Vancouver, Canada; Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada; Department of Molecular Oncology, BC Cancer Research Centre, Vancouver, Canada
| | - D D Bowtell
- Peter MacCallum Cancer Center, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Australia
| | - J D Brenton
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - J A Doherty
- Huntsman Cancer Institute, Department of Population Health Sciences, University of Utah, Salt Lake City, USA
| | - P D P Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK; Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - S J Ramus
- School of Women's and Children's Health, Faculty of Medicine, University of NSW Sydney, Sydney, Australia; Adult Cancer Program, Lowy Cancer Research Centre, University of NSW Sydney, Sydney, Australia.
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Phosphatase-independent functions of SHP2 and its regulation by small molecule compounds. J Pharmacol Sci 2020; 144:139-146. [PMID: 32921395 DOI: 10.1016/j.jphs.2020.06.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 12/13/2022] Open
Abstract
SHP2 is a non-receptor protein tyrosine phosphatase encoded by the PTPN11 gene in human. Clinically, SHP2 has been identified as a causal factor of several diseases, such as Noonan syndrome, LEOPARD syndrome as well as myeloid malignancies. Interestingly, both loss-of-function and gain-of-function mutations occur in the PTPN11 gene. Analyses by biochemical and cell biological means as well as probing with small molecule compounds have demonstrated that SHP2 has both phosphatase-dependent and independent functions. In comparison with its phosphatase activity, the non-phosphatase-like function of SHP2 has not been well introduced or summarized. This review mainly focuses on the phosphatase-independent functions and its regulation by small molecule compounds as well as their use for disease therapy.
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Chen D, Barsoumian HB, Yang L, Younes AI, Verma V, Hu Y, Menon H, Wasley M, Masropour F, Mosaffa S, Ozgen T, Klein K, Cortez MA, Welsh JW. SHP-2 and PD-L1 Inhibition Combined with Radiotherapy Enhances Systemic Antitumor Effects in an Anti-PD-1-Resistant Model of Non-Small Cell Lung Cancer. Cancer Immunol Res 2020; 8:883-894. [PMID: 32299915 PMCID: PMC10173258 DOI: 10.1158/2326-6066.cir-19-0744] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 01/16/2020] [Accepted: 04/03/2020] [Indexed: 02/03/2023]
Abstract
Immune checkpoint inhibitors, such as anti-PD-1/PD-L1, have emerged as promising therapies for advanced non-small cell lung cancer (NSCLC). However, approximately 80% of patients do not respond to immunotherapy given alone because of intrinsic or acquired resistance. Radiotherapy (XRT) can overcome PD-1 resistance and improve treatment outcomes, but its efficacy remains suboptimal. The tyrosine phosphatase SHP-2, expressed in some cancers and in immune cells, has been shown to negatively affect antitumor immunity. Our hypothesis was that SHP-2 inhibition in combination with anti-PD-L1 would enhance immune-mediated responses to XRT and synergistically boost antitumor effects in an anti-PD-1-resistant mouse model. We treated 129Sv/Ev mice with anti-PD-1-resistant 344SQ NSCLC adenocarcinoma with oral SHP099 (a SHP-2 inhibitor) combined with XRT and intraperitoneal anti-PD-L1. Primary tumors were treated with XRT (three fractions of 12 Gy each), whereas abscopal (out-of-field) tumors were observed but not treated. XRT in combination with SHP099 and anti-PD-L1 promoted local and abscopal responses, reduced lung metastases, and improved mouse survival. XRT also increased SHP-2+ M1 tumor-associated macrophages in abscopal tumors (P = 0.019). The addition of SHP099 also associated with a higher M1/M2 ratio, greater numbers of CD8+ T cells, and fewer regulatory T cells. This triple-combination therapy had strong antitumor effects in a mouse model of anti-PD-1-resistant NSCLC and may be a novel therapeutic approach for anti-PD-1-resistant NSCLC in patients.
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Affiliation(s)
- Dawei Chen
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Affiliated to Shandong University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Hampartsoum B Barsoumian
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Liangpeng Yang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ahmed I Younes
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Verma
- Department of Radiation Oncology, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Yun Hu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hari Menon
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark Wasley
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Fatemeh Masropour
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Tugce Ozgen
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Katherine Klein
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria Angelica Cortez
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - James W Welsh
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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Quintana E, Schulze CJ, Myers DR, Choy TJ, Mordec K, Wildes D, Shifrin NT, Belwafa A, Koltun ES, Gill AL, Singh M, Kelsey S, Goldsmith MA, Nichols R, Smith JAM. Allosteric Inhibition of SHP2 Stimulates Antitumor Immunity by Transforming the Immunosuppressive Environment. Cancer Res 2020; 80:2889-2902. [PMID: 32350067 DOI: 10.1158/0008-5472.can-19-3038] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 02/23/2020] [Accepted: 04/22/2020] [Indexed: 11/16/2022]
Abstract
The protein tyrosine phosphatase SHP2 binds to phosphorylated signaling motifs on regulatory immunoreceptors including PD-1, but its functional role in tumor immunity is unclear. Using preclinical models, we show that RMC-4550, an allosteric inhibitor of SHP2, induces antitumor immunity, with effects equivalent to or greater than those resulting from checkpoint blockade. In the tumor microenvironment, inhibition of SHP2 modulated T-cell infiltrates similar to checkpoint blockade. In addition, RMC-4550 drove direct, selective depletion of protumorigenic M2 macrophages via attenuation of CSF1 receptor signaling and increased M1 macrophages via a mechanism independent of CD8+ T cells or IFNγ. These dramatic shifts in polarized macrophage populations in favor of antitumor immunity were not seen with checkpoint blockade. Consistent with a pleiotropic mechanism of action, RMC-4550 in combination with either checkpoint or CSF1R blockade caused additive antitumor activity with complete tumor regressions in some mice; tumors intrinsically sensitive to SHP2 inhibition or checkpoint blockade were particularly susceptible. Our preclinical findings demonstrate that SHP2 thus plays a multifaceted role in inducing immune suppression in the tumor microenvironment, through both targeted inhibition of RAS pathway-dependent tumor growth and liberation of antitumor immune responses. Furthermore, these data suggest that inhibition of SHP2 is a promising investigational therapeutic approach. SIGNIFICANCE: Inhibition of SHP2 causes direct and selective depletion of protumorigenic M2 macrophages and promotes antitumor immunity, highlighting an investigational therapeutic approach for some RAS pathway-driven cancers.
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Affiliation(s)
- Elsa Quintana
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | | | - Darienne R Myers
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | - Tiffany J Choy
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | - Kasia Mordec
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | - David Wildes
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | | | - Amira Belwafa
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | - Elena S Koltun
- Department of Chemistry, Revolution Medicines, Inc., Redwood City, California
| | - Adrian L Gill
- Department of Chemistry, Revolution Medicines, Inc., Redwood City, California
| | - Mallika Singh
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
| | - Stephen Kelsey
- Department of Biology, Revolution Medicines, Inc., Redwood City, California.,Department of Chemistry, Revolution Medicines, Inc., Redwood City, California
| | - Mark A Goldsmith
- Department of Biology, Revolution Medicines, Inc., Redwood City, California.,Department of Chemistry, Revolution Medicines, Inc., Redwood City, California
| | - Robert Nichols
- Department of Biology, Revolution Medicines, Inc., Redwood City, California
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26
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Yu K, Yin Y, Ma D, Lu T, Wei D, Xiong J, Zhou Z, Zhang T, Zhang S, Fang Q, Wang J. Shp2 activation in bone marrow microenvironment mediates the drug resistance of B-cell acute lymphoblastic leukemia through enhancing the role of VCAM-1/VLA-4. Int Immunopharmacol 2020; 80:106008. [PMID: 31978797 DOI: 10.1016/j.intimp.2019.106008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/09/2019] [Accepted: 10/25/2019] [Indexed: 02/03/2023]
Abstract
B-cell acute lymphoblastic leukemia (B-ALL) is immune to the chemotherapy-induced apoptosis as a result of the protection of bone marrow mesenchymal stromal cells (BMSCs). However, the precise underlying mechanism of such protection remains unclear so far. In this experiment, protein tyrosine phosphatase 2 (Shp2), which was encoded by the PTPN11 gene, was highly expressed in BMSCs of the newly diagnosed and the recurrent B-ALL patients. The plasmid-induced (including Shp2 E76K) Shp2 activation in BMSCs (Shp2-activated BMSCs) markedly increased the BMSCs-mediated resistance of leukemia cells both in vitro and in vivo. Additionally, studies in vitro suggested that, the expression of vascular cell adhesion molecule 1 (VCAM-1) was markedly up-regulated in Shp2-activated BMSCs, and VCAM-1 expression in BMSCs of B-ALL patients was negatively correlated with Shp2 expression. Down-regulation of VCAM-1 in BMSCs using siRNA reversed the resistance of CCRF-SB cells mediated by the Shp2-activated BMSCs. As for the molecular mechanism, the PI3K/AKT pathway mediated the regulation of VCAM-1 by Shp2. Blocking the very late antigen-4 (VLA-4) by antibodies in CCRF-SB cells dramatically reversed the resistance of CCRF-SB cells mediated by the Shp2-activated BMSCs, and decreased the adhesion effects of both CCRF-SB cells and BMSCs. In conclusion, Shp2 activation in BMSCs up-regulates VCAM-1 expression through increasing the PI3K/AKT phosphorylation level, and targeting the VCAM-1/VLA-4 signaling may serve as a clinically relevant mechanism to overcome the BMSCs-mediated chemoresistance of B-ALL cells.
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Affiliation(s)
- Kunlin Yu
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China; College of Pharmacy, Guizhou Medical University, Guiyang, Guizhou, China
| | - Yi Yin
- Department of Imaging, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Dan Ma
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China
| | - Tingting Lu
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China
| | - Danna Wei
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China
| | - Jie Xiong
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China.
| | - Zheng Zhou
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China.
| | - Tianzhuo Zhang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China
| | - Siyu Zhang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China; College of Pharmacy, Guizhou Medical University, Guiyang, Guizhou, China
| | - Qin Fang
- Department of Pharmacy, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
| | - Jishi Wang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Laboratory of Hematopoietic Stem Cell Transplantation Centre of Guizhou Province, Guiyang, Guizhou, China.
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28
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Targeting SHP2 as a promising strategy for cancer immunotherapy. Pharmacol Res 2019; 152:104595. [PMID: 31838080 DOI: 10.1016/j.phrs.2019.104595] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/21/2019] [Accepted: 12/11/2019] [Indexed: 02/08/2023]
Abstract
Src homology-2-containing protein tyrosine phosphatase 2 (SHP2) is a major phosphatase involved in several cellular processes. In recent years, SHP2 has been the focus of significant attention in human diseases, particular in cancer. Several studies have shown that SHP2 plays an important role in regulating immune cell functions in tumor microenvironment. A few clinical trials conducted using SHP2 allosteric inhibitors have shown remarkable anti-tumor benefits and good safety profiles. This review focuses on the current understanding of the regulation of SHP2 and highlights the vital roles of SHP2 in T lymphocytes, macrophages and cancer cells. It also summarizes the current development of SHP2 inhibitors as a promising strategy for cancer immunotherapy.
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Design, Synthesis, and In Vitro Activity of Pyrazine Compounds. Molecules 2019; 24:molecules24234389. [PMID: 31805633 PMCID: PMC6930559 DOI: 10.3390/molecules24234389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 11/27/2019] [Accepted: 11/29/2019] [Indexed: 11/17/2022] Open
Abstract
Despite the fact that there are several anticancer drugs available, cancer has evolved using different pathways inside the cell. The protein tyrosine phosphatases pathway is responsible for monitoring cell proliferation, diversity, migration, and metabolism. More specifically, the SHP2 protein, which is a member of the PTPs family, is closely related to cancer. In our efforts, with the aid of a structure-based drug design, we optimized the known inhibitor SHP099 by introducing 1-(methylsulfonyl)-4-prolylpiperazine as a linker. We designed and synthesized three pyrazine-based small molecules. We started with prolines as cyclic amines, confirming that our structures had the same interactions with those already existing in the literature, and, here, we report one new hydrogen bond. These studies concluded in the discovery of methyl (6-amino-5-(2,3-dichlorophenyl)pyrazin-2-yl)prolylprolinate hydrochloride as one of the final compounds which is an active and acceptable cytotoxic agent.
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30
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Ramesh A, Kumar S, Nandi D, Kulkarni A. CSF1R- and SHP2-Inhibitor-Loaded Nanoparticles Enhance Cytotoxic Activity and Phagocytosis in Tumor-Associated Macrophages. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1904364. [PMID: 31659802 DOI: 10.1002/adma.201904364] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/03/2019] [Indexed: 05/06/2023]
Abstract
Immune modulation of macrophages has emerged as an attractive approach for anti-cancer therapy. However, there are two main challenges in successfully utilizing macrophages for immunotherapy. First, macrophage colony stimulating factor (MCSF) secreted by cancer cells binds to colony stimulating factor 1 receptor (CSF1-R) on macrophages and in turn activates the downstream signaling pathway responsible for polarization of tumor-associated macrophages (TAMs) to immunosuppressive M2 phenotype. Second, ligation of signal regulatory protein α (SIRPα) expressed on myeloid cells to CD47, a transmembrane protein overexpressed on cancer cells, activates the Src homology region 2 (SH2) domain -phosphatases SHP-1 and SHP-2 in macrophages. This results in activation of "eat-me-not" signaling pathway and inhibition of phagocytosis. Here, it is reported that self-assembled dual-inhibitor-loaded nanoparticles (DNTs) target M2 macrophages and simultaneously inhibit CSF1R and SHP2 pathways. This results in efficient repolarization of M2 macrophages to an active M1 phenotype, and superior phagocytic capabilities as compared to individual drug treatments. Furthermore, suboptimal dose administration of DNTs in highly aggressive breast cancer and melanoma mouse models show enhanced anti-tumor efficacy without any toxicity. These studies demonstrate that the concurrent inhibition of CSF1-R and SHP2 signaling pathways for macrophage activation and phagocytosis enhancement could be an effective strategy for macrophage-based immunotherapy.
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Affiliation(s)
- Anujan Ramesh
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01003-9364, USA
- Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, 01003-9364, USA
| | - Sahana Kumar
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01003-9364, USA
| | - Dipika Nandi
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, 01003-9364, USA
| | - Ashish Kulkarni
- Department of Chemical Engineering, University of Massachusetts, Amherst, MA, 01003-9364, USA
- Department of Biomedical Engineering, University of Massachusetts, Amherst, MA, 01003-9364, USA
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, 01003-9364, USA
- Center for Bioactive Delivery, Institute for Applied Life Sciences, University of Massachusetts, Amherst, MA, 01003-9364, USA
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Hao HX, Wang H, Liu C, Kovats S, Velazquez R, Lu H, Pant B, Shirley M, Meyer MJ, Pu M, Lim J, Fleming M, Alexander L, Farsidjani A, LaMarche MJ, Moody S, Silver SJ, Caponigro G, Stuart DD, Abrams TJ, Hammerman PS, Williams J, Engelman JA, Goldoni S, Mohseni M. Tumor Intrinsic Efficacy by SHP2 and RTK Inhibitors in KRAS-Mutant Cancers. Mol Cancer Ther 2019; 18:2368-2380. [DOI: 10.1158/1535-7163.mct-19-0170] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 07/10/2019] [Accepted: 08/16/2019] [Indexed: 11/16/2022]
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32
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Jiang L, Xu W, Chen Y, Zhang Y. SHP2 inhibitor specifically suppresses the stemness of KRAS-mutant non-small cell lung cancer cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:3231-3238. [PMID: 31373232 DOI: 10.1080/21691401.2019.1646748] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Lei Jiang
- Department of Pharmacy, Anhui No.2 Provincial People’s Hospital, Hefei, China
| | - Weiping Xu
- Research Department, The First Affiliated Hospital of USTC, Hefei, China
| | - Yi Chen
- Department of Pharmacy, Anhui No.2 Provincial People’s Hospital, Hefei, China
| | - Yue Zhang
- Department of Pharmacy, Anhui No.2 Provincial People’s Hospital, Hefei, China
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33
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Ni L, Lu J. Interferon gamma in cancer immunotherapy. Cancer Med 2018; 7:4509-4516. [PMID: 30039553 PMCID: PMC6143921 DOI: 10.1002/cam4.1700] [Citation(s) in RCA: 228] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 06/19/2018] [Accepted: 07/03/2018] [Indexed: 12/12/2022] Open
Abstract
Immune system can recognize self vs transformed self. That is why cancer immunotherapy achieves notable benefits in a wide variety of cancers. Recently, several papers reported that immune checkpoint blockade therapy led to upregulation of IFNγ and in turn clearance of tumor cells. In this review, we conducted an extensive literature search of recent 5‐year studies about the roles of IFNγ signaling in both tumor immune surveillance and immune evasion. In addition to well‐known functions, IFNγ signaling also induces tumor ischemia and homeostasis program, resulting in tumor clearance and tumor escape, respectively. The yin and the yang of IFNγ signaling are summarized. Thus, this review helps us to comprehensively understand the roles of IFNγ in tumor immunity, which contributes to better design and management of clinical immunotherapy approaches.
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Affiliation(s)
- Ling Ni
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
| | - Jian Lu
- Department of Urology, Peking University Third Hospital, Beijing, China
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