1
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Nurlaila I, Pambudi S. The evolvement of breast cancer therapies: What we have done and where all these head off. Saudi Med J 2024; 45:331-340. [PMID: 38657992 PMCID: PMC11147575 DOI: 10.15537/smj.2024.45.4.20230492] [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] [Indexed: 04/26/2024] Open
Abstract
Although, from a therapeutic standpoint, breast cancer (BC) is considerably well-characterized, it still leaves puzzling spots. The Her-2+/PR+/ER+ BC can benefit from the mainstays of anticancer therapy and immunotherapy and overall have a better prognosis. Triple-negative BC, due to the concomitant absence of Her-2/PR/ER receptors, is more challenging and necessitates different strategies. It has been learned that the mainstay anti-BC therapies were initially designed to demolish as many cancer cells as they possibly could. However, the number of reports on the adverse effects of these mainstay therapies has recently been increasing. It underpins efforts to reshape such therapies into much better and safer forms over time. Moreover, some current findings on the molecular markers, which are target-potential, have also shifted the paradigm from radical-to-local-yet-precise-approach to meet the need for a therapy platform that is less cytotoxic to normal cells yet efficiently kills cancer cells.
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Affiliation(s)
- Ika Nurlaila
- From the Department of Vaccine and Drugs, The National Research and Innovation Agency (BRIN), Banten, Indonesia.
| | - Sabar Pambudi
- From the Department of Vaccine and Drugs, The National Research and Innovation Agency (BRIN), Banten, Indonesia.
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2
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Yin Z, Wang L. Endothelial-to-mesenchymal transition in tumour progression and its potential roles in tumour therapy. Ann Med 2023; 55:1058-1069. [PMID: 36908260 PMCID: PMC10795639 DOI: 10.1080/07853890.2023.2180155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 02/08/2023] [Indexed: 03/14/2023] Open
Abstract
Tumour-associated endothelial cells (TECs) are a critical stromal cell type in the tumour microenvironment and play central roles in tumour angiogenesis. Notably, TECs have phenotypic plasticity, as they have the potential to transdifferentiate into cells with a mesenchymal phenotype through a process termed endothelial-to-mesenchymal transition (EndoMT). Many studies have reported that EndoMT influences multiple malignant biological properties of tumours, such as abnormal angiogenesis and tumour metabolism, growth, metastasis and therapeutic resistance. Thus, the value of targeting EndoMT in tumour treatment has received increased attention. In this review, we comprehensively explore the phenomenon of EndoMT in the tumour microenvironment and identify influencing factors and molecular mechanisms responsible for EndoMT induction. Furthermore, the pathological functions of EndoMT in tumour progression and potential therapeutic strategies for targeting EndoMT in tumour treatment are also discussed to highlight the pivotal roles of EndoMT in tumour progression and therapy.
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Affiliation(s)
- Zeli Yin
- Engineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, Dalian, Liaoning, China
- Engineering Technology Research Center for Translational Medicine, Dalian Medical University, Dalian, Liaoning, China
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Liming Wang
- Engineering Research Center for New Materials and Precision Treatment Technology of Malignant Tumors Therapy, Dalian Medical University, Dalian, Liaoning, China
- Engineering Technology Research Center for Translational Medicine, Dalian Medical University, Dalian, Liaoning, China
- Division of Hepatobiliary and Pancreatic Surgery, Department of General Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Ansardamavandi A, Nikfarjam M, He H. PAK in Pancreatic Cancer-Associated Vasculature: Implications for Therapeutic Response. Cells 2023; 12:2692. [PMID: 38067120 PMCID: PMC10705971 DOI: 10.3390/cells12232692] [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: 10/25/2023] [Revised: 11/20/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
Angiogenesis has been associated with numbers of solid tumours. Anti-angiogenesis drugs starve tumours of nutrients and oxygen but also make it difficult for a chemo reagent to distribute into a tumour, leading to aggressive tumour growth. Anti-angiogenesis drugs do not appear to improve the overall survival rate of pancreatic cancer. Vessel normalisation is merging as one of the new approaches for halting tumour progression by facilitating the tumour infiltration of immune cells and the delivery of chemo reagents. Targeting p21-activated kinases (PAKs) in cancer has been shown to inhibit cancer cell growth and improve the efficacy of chemotherapy. Inhibition of PAK enhances anti-tumour immunity and stimulates the efficacy of immune checkpoint blockades. Inhibition of PAK also improves Car-T immunotherapy by reprogramming the vascular microenvironment. This review summarizes current research on PAK's role in tumour vasculature and therapeutical response, with a focus on pancreatic cancer.
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Affiliation(s)
- Arian Ansardamavandi
- Department of Surgery, Austin Precinct, The University of Melbourne, 145 Studley Rd, Heidelberg, VIC 3084, Australia; (A.A.); (M.N.)
| | - Mehrdad Nikfarjam
- Department of Surgery, Austin Precinct, The University of Melbourne, 145 Studley Rd, Heidelberg, VIC 3084, Australia; (A.A.); (M.N.)
- Department of Hepatopancreatic-Biliary Surgery, Austin Health, 145 Studley Rd, Heidelberg, VIC 3084, Australia
| | - Hong He
- Department of Surgery, Austin Precinct, The University of Melbourne, 145 Studley Rd, Heidelberg, VIC 3084, Australia; (A.A.); (M.N.)
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4
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Yang J, Guo Z, Song M, Pan Q, Zhao J, Huang Y, Han Y, Ouyang D, Yang C, Chen H, Di M, Tang Y, Zhu Q, Wang Q, Li Y, He J, Weng D, Xiang T, Xia J. Lenvatinib improves anti-PD-1 therapeutic efficacy by promoting vascular normalization via the NRP-1-PDGFRβ complex in hepatocellular carcinoma. Front Immunol 2023; 14:1212577. [PMID: 37545530 PMCID: PMC10400764 DOI: 10.3389/fimmu.2023.1212577] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Introduction The limited response to immune checkpoint blockades (ICBs) in patients with hepatocellular carcinoma (HCC) highlights the urgent need for broadening the scope of current immunotherapy approaches. Lenvatinib has been shown a potential synergistic effect with ICBs. This study investigated the optimal method for combining these two therapeutic agents and the underlying mechanisms. Methods The effect of lenvatinib at three different doses on promoting tissue perfusion and vascular normalization was evaluated in both immunodeficient and immunocompetent mouse models. The underlying mechanisms were investigated by analyzing the vascular morphology of endothelial cells and pericytes. The enhanced immune infiltration of optimal-dose lenvatinib and its synergistic effect of lenvatinib and anti-PD-1 antibody was further evaluated by flow cytometry and immunofluorescence imaging. Results There was an optimal dose that superiorly normalized tumor vasculature and increased immune cell infiltration in both immunodeficient and immunocompetent mouse models. An adequate concentration of lenvatinib strengthened the integrity of human umbilical vein endothelial cells by inducing the formation of the NRP-1-PDGFRβ complex and activating the Crkl-C3G-Rap1 signaling pathway in endothelial cells. Additionally, it promoted the interaction between endothelial cells and pericytes by inducing tyrosine-phosphorylation in pericytes. Furthermore, the combination of an optimal dose of lenvatinib and an anti-PD-1 antibody robustly suppressed tumor growth. Conclusions Our study proposes a mechanism that explains how the optimal dose of lenvatinib induces vascular normalization and confirms its enhanced synergistic effect with ICBs.
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Affiliation(s)
- Jieying Yang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhixing Guo
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
- Department of Ultrasound, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Mengjia Song
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiuzhong Pan
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jingjing Zhao
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yue Huang
- Department of Oncology and Translational Medicine Center, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | | | - Dijun Ouyang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chaopin Yang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hao Chen
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Muping Di
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan Tang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qian Zhu
- Intensive Care Unit, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Qijing Wang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yongqiang Li
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jia He
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Desheng Weng
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Tong Xiang
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - JianChuan Xia
- Department of Biotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
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5
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Su S, You S, Wang Y, Tamukong P, Quist MJ, Grasso CS, Kim HL. PAK4 inhibition improves PD1 blockade immunotherapy in prostate cancer by increasing immune infiltration. Cancer Lett 2023; 555:216034. [PMID: 36509363 DOI: 10.1016/j.canlet.2022.216034] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/09/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Antitumor immunity requires lymphocytes to localize to the tumor. Prostate cancers (PCs) are immunologically cold and tend to lack T-cell infiltration. Most advanced PCs are insensitive to PD1 blockade therapies. Using syngeneic RM1 prostate tumors, p21-activated kinase-4 (PAK4) knockdown (KD) and pharmacological inhibition was assessed in C57BL/6J mice treated with PD1 antibodies (αPD1). RNASeq was used to characterize the immune response in the tumor. Immunohistochemistry, flow cytometry, and in vivo blocking studies confirmed the role of cell surface proteins in the generation of immune responses. In The Cancer Genome Atlas, PAK4 expression was inversely correlated with immune cell infiltration. PAK4 expression was controlled by the androgen receptor and its pioneering factor, FOXA1. PAK4 KD increased CD8+ T-cell infiltration and expression of IFNγ response genes. PAK4 KD also upregulated angiogenesis and endothelial cell adhesion molecules in the tumor microenvironment, contributing to CD8+ lymphocyte recruitment. Pharmacological inhibition of PAK4 made PC more responsive to immunotherapy with αPD1. A decrease in PAK4 activity increases immune activation and vascularity, which increases CD8+ lymphocyte infiltration into the tumor. Therefore, targeting PAK4 may improve the response of human PC to immunotherapy.
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Affiliation(s)
- Shengchen Su
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Sungyong You
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Yanping Wang
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Patrick Tamukong
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Michael J Quist
- Cedars-Sinai Medical Center, Los Angeles, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Catherine S Grasso
- Cedars-Sinai Medical Center, Los Angeles, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
| | - Hyung L Kim
- Department of Surgery, Cedars-Sinai Medical Center, 8700 Beverly Blvd, Los Angeles, CA, 90048, USA.
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Xu Y, Hou H, Zhao L. The role of VCAM-1 in diabetic retinopathy: A systematic review and meta-analysis. J Diabetes Complications 2023; 37:108380. [PMID: 36525905 DOI: 10.1016/j.jdiacomp.2022.108380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Vascular cell adhesion molecule-1 (VCAM-1) plays a regulatory role in inflammatory diseases. However, the exact role of VCAM-1 in diabetic retinopathy (DR) remains unclear, and there is a lack of meta-analyses. METHODS The role of VCAM-1 in DR was screened by database searching. A random effects model was used, and the estimated mean difference was evaluated. RESULTS Twenty articles were included. The level of VCAM-1 increased significantly in the DR group compared with the control group (SMD: 0.67, 95 % CI: 0.34-1.01, P < 0.0001). VCAM-1 levels correlated with sample size and DR type, method and severity based on subgroup analysis. CONCLUSION A high level of VCAM-1 is present in DR patients and is related to the severity of DR. Therefore, VCAM-1 is a potential detection biomarker for DR.
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Affiliation(s)
- Yinglei Xu
- Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China; Department of Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Huabin Hou
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Lei Zhao
- Department of International Affairs, Qingdao Municipal Hospital, Qingdao 266071, Shandong, China.
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7
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Heumos S, Dehn S, Bräutigam K, Codrea MC, Schürch CM, Lauer UM, Nahnsen S, Schindler M. Multiomics surface receptor profiling of the NCI-60 tumor cell panel uncovers novel theranostics for cancer immunotherapy. Cancer Cell Int 2022; 22:311. [PMID: 36221114 PMCID: PMC9555072 DOI: 10.1186/s12935-022-02710-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Immunotherapy with immune checkpoint inhibitors (ICI) has revolutionized cancer therapy. However, therapeutic targeting of inhibitory T cell receptors such as PD-1 not only initiates a broad immune response against tumors, but also causes severe adverse effects. An ideal future stratified immunotherapy would interfere with cancer-specific cell surface receptors only. METHODS To identify such candidates, we profiled the surface receptors of the NCI-60 tumor cell panel via flow cytometry. The resulting surface receptor expression data were integrated into proteomic and transcriptomic NCI-60 datasets applying a sophisticated multiomics multiple co-inertia analysis (MCIA). This allowed us to identify surface profiles for skin, brain, colon, kidney, and bone marrow derived cell lines and cancer entity-specific cell surface receptor biomarkers for colon and renal cancer. RESULTS For colon cancer, identified biomarkers are CD15, CD104, CD324, CD326, CD49f, and for renal cancer, CD24, CD26, CD106 (VCAM1), EGFR, SSEA-3 (B3GALT5), SSEA-4 (TMCC1), TIM1 (HAVCR1), and TRA-1-60R (PODXL). Further data mining revealed that CD106 (VCAM1) in particular is a promising novel immunotherapeutic target for the treatment of renal cancer. CONCLUSION Altogether, our innovative multiomics analysis of the NCI-60 panel represents a highly valuable resource for uncovering surface receptors that could be further exploited for diagnostic and therapeutic purposes in the context of cancer immunotherapy.
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Affiliation(s)
- Simon Heumos
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany.,Biomedical Data Science, Dept. of Computer Science, University of Tübingen, 72076, Tübingen, Germany
| | - Sandra Dehn
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany
| | | | - Marius C Codrea
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany
| | - Christian M Schürch
- Department of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Ulrich M Lauer
- Department of Internal Medicine VIII, Medical Oncology and Pneumology, Virotherapy Center Tübingen (VCT), Medical University Hospital Tübingen, 72076, Tübingen, Germany.,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Tübingen, 72076, Tübingen, Germany
| | - Sven Nahnsen
- Quantitative Biology Center (QBiC), University of Tübingen, 72076, Tübingen, Germany.,Biomedical Data Science, Dept. of Computer Science, University of Tübingen, 72076, Tübingen, Germany
| | - Michael Schindler
- Institute for Medical Virology and Epidemiology of Viral Diseases, University Hospital Tübingen, Tübingen, Germany.
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8
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Lau D, Corrie PG, Gallagher FA. MRI techniques for immunotherapy monitoring. J Immunother Cancer 2022; 10:e004708. [PMID: 36122963 PMCID: PMC9486399 DOI: 10.1136/jitc-2022-004708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
MRI is a widely available clinical tool for cancer diagnosis and treatment monitoring. MRI provides excellent soft tissue imaging, using a wide range of contrast mechanisms, and can non-invasively detect tissue metabolites. These approaches can be used to distinguish cancer from normal tissues, to stratify tumor aggressiveness, and to identify changes within both the tumor and its microenvironment in response to therapy. In this review, the role of MRI in immunotherapy monitoring will be discussed and how it could be utilized in the future to address some of the unique clinical questions that arise from immunotherapy. For example, MRI could play a role in identifying pseudoprogression, mixed response, T cell infiltration, cell tracking, and some of the characteristic immune-related adverse events associated with these agents. The factors to be considered when developing MRI imaging biomarkers for immunotherapy will be reviewed. Finally, the advantages and limitations of each approach will be discussed, as well as the challenges for future clinical translation into routine clinical care. Given the increasing use of immunotherapy in a wide range of cancers and the ability of MRI to detect the microstructural and functional changes associated with successful response to immunotherapy, the technique has great potential for more widespread and routine use in the future for these applications.
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Affiliation(s)
- Doreen Lau
- Centre for Immuno-Oncology, University of Oxford, Oxford, UK
| | - Pippa G Corrie
- Department of Oncology, Addenbrooke's Hospital, Cambridge, UK
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9
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Zhang Y, Brekken RA. Direct and indirect regulation of the tumor immune microenvironment by VEGF. J Leukoc Biol 2022; 111:1269-1286. [DOI: 10.1002/jlb.5ru0222-082r] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 12/19/2022] Open
Affiliation(s)
- Yuqing Zhang
- Hamon Center for Therapeutic Oncology Research UT Southwestern Medical Center Dallas Texas USA
- Department of Surgery UT Southwestern Medical Center Dallas Texas USA
- Cancer Biology Graduate Program UT Southwestern Medical Center Dallas Texas USA
- Current affiliation: Department of Medical Oncology Dana‐Farber Cancer Institute Boston Massachusetts USA
| | - Rolf A. Brekken
- Hamon Center for Therapeutic Oncology Research UT Southwestern Medical Center Dallas Texas USA
- Department of Surgery UT Southwestern Medical Center Dallas Texas USA
- Cancer Biology Graduate Program UT Southwestern Medical Center Dallas Texas USA
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10
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Abstract
Artificial intelligence (AI) powered by the accumulating clinical and molecular data about cancer has fueled the expectation that a transformation in cancer treatments towards significant improvement of patient outcomes is at hand. However, such transformation has been so far elusive. The opacity of AI algorithms and the lack of quality annotated data being available at population scale are among the challenges to the application of AI in oncology. Fundamentally however, the heterogeneity of cancer and its evolutionary dynamics make every tumor response to therapy sufficiently different from the population, machine-learned statistical models, challenging hence the capacity of these models to yield reliable inferences about treatment recommendations that can improve patient outcomes. This article reviews the nominal elements of clinical decision-making for precision oncology and frames the utility of AI to cancer treatment improvements in light of cancer unique challenges.
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Affiliation(s)
- Youcef Derbal
- Ted Rogers School of Information Technology Management, 7984Ryerson University, Toronto, ON, Canada
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11
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Charpentier M, Spada S, VanNest S, Demaria S. Radiation therapy-induced remodeling of the tumor immune microenvironment. Semin Cancer Biol 2022; 86:737-747. [DOI: 10.1016/j.semcancer.2022.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 12/20/2022]
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12
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Zhao S, Xu B, Ma W, Chen H, Jiang C, Cai J, Meng X. DNA Damage Repair in Brain Tumor Immunotherapy. Front Immunol 2022; 12:829268. [PMID: 35095931 PMCID: PMC8792754 DOI: 10.3389/fimmu.2021.829268] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 12/22/2021] [Indexed: 12/01/2022] Open
Abstract
With the gradual understanding of tumor development, many tumor therapies have been invented and applied in clinical work, and immunotherapy has been widely concerned as an emerging hot topic in the last decade. It is worth noting that immunotherapy is nowadays applied under too harsh conditions, and many tumors are defined as “cold tumors” that are not sensitive to immunotherapy, and brain tumors are typical of them. However, there is much evidence that suggests a link between DNA damage repair mechanisms and immunotherapy. This may be a breakthrough for the application of immunotherapy in brain tumors. Therefore, in this review, first, we will describe the common pathways of DNA damage repair. Second, we will focus on immunotherapy and analyze the mechanisms of DNA damage repair involved in the immune process. Third, we will review biomarkers that have been or may be used to evaluate immunotherapy for brain tumors, such as TAMs, RPA, and other molecules that may provide a precursor assessment for the rational implementation of immunotherapy for brain tumors. Finally, we will discuss the rational combination of immunotherapy with other therapeutic approaches that have an impact on the DNA damage repair process in order to open new pathways for the application of immunotherapy in brain tumors, to maximize the effect of immunotherapy on DNA damage repair mechanisms, and to provide ideas and guidance for immunotherapy in brain tumors.
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Affiliation(s)
- Shihong Zhao
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Boya Xu
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wenbin Ma
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hao Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chuanlu Jiang
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jinquan Cai
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiangqi Meng
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
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13
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Zhang Y, Huang H, Coleman M, Ziemys A, Gopal P, Kazmi SM, Brekken RA. VEGFR2 activity on myeloid cells mediates immune suppression in the tumor microenvironment. JCI Insight 2021; 6:150735. [PMID: 34673569 PMCID: PMC8675197 DOI: 10.1172/jci.insight.150735] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 10/20/2021] [Indexed: 11/17/2022] Open
Abstract
Angiogenesis, a hallmark of cancer, is induced by vascular endothelial growth factor–A (hereafter VEGF). As a result, anti-VEGF therapy is commonly used for cancer treatment. Recent studies have found that VEGF expression is also associated with immune suppression in patients with cancer. This connection has been investigated in preclinical and clinical studies by evaluating the therapeutic effect of combining antiangiogenic reagents with immune therapy. However, the mechanisms of how anti-VEGF strategies enhance immune therapy are not fully understood. We and others have shown selective elevation of VEGFR2 expression on tumor-associated myeloid cells in tumor-bearing animals. Here, we investigated the function of VEGFR2+ myeloid cells in regulating tumor immunity and found VEGF induced an immunosuppressive phenotype in VEGFR2+ myeloid cells, including directly upregulating the expression of programmed cell death 1 ligand 1. Moreover, we found that VEGF blockade inhibited the immunosuppressive phenotype of VEGFR2+ myeloid cells, increased T cell activation, and enhanced the efficacy of immune checkpoint blockade. This study highlights the function of VEGFR2 on myeloid cells and provides mechanistic insight on how VEGF inhibition potentiates immune checkpoint blockade.
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Affiliation(s)
- Yuqing Zhang
- Hamon Center for Therapeutic Oncology Research, UT Southwestern, Dallas, United States of America
| | - Huocong Huang
- Hamon Center for Therapeutic Oncology Research, UT Southwestern, Dallas, United States of America
| | - Morgan Coleman
- Hamon Center for Therapeutic Oncology Research, UT Southwestern, Dallas, United States of America
| | - Arturas Ziemys
- Program of Mathematics in Medicine, Houston Methodist Research Institute, Houston, United States of America
| | - Purva Gopal
- Department of Pathology, UT Southwestern, Dallas, United States of America
| | - Syed M Kazmi
- Division of Hematology and Oncology, UT Southwestern, Dallas, United States of America
| | - Rolf A Brekken
- Hamon Center for Therapeutic Oncology Research, UT Southwestern, Dallas, United States of America
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Lau D, McLean MA, Priest AN, Gill AB, Scott F, Patterson I, Carmo B, Riemer F, Kaggie JD, Frary A, Milne D, Booth C, Lewis A, Sulikowski M, Brown L, Lapointe JM, Aloj L, Graves MJ, Brindle KM, Corrie PG, Gallagher FA. Multiparametric MRI of early tumor response to immune checkpoint blockade in metastatic melanoma. J Immunother Cancer 2021; 9:e003125. [PMID: 34561275 PMCID: PMC8475139 DOI: 10.1136/jitc-2021-003125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Immune checkpoint inhibitors are now standard of care treatment for many cancers. Treatment failure in metastatic melanoma is often due to tumor heterogeneity, which is not easily captured by conventional CT or tumor biopsy. The aim of this prospective study was to investigate early microstructural and functional changes within melanoma metastases following immune checkpoint blockade using multiparametric MRI. METHODS Fifteen treatment-naïve metastatic melanoma patients (total 27 measurable target lesions) were imaged at baseline and following 3 and 12 weeks of treatment on immune checkpoint inhibitors using: T2-weighted imaging, diffusion kurtosis imaging, and dynamic contrast-enhanced MRI. Treatment timepoint changes in tumor cellularity, vascularity, and heterogeneity within individual metastases were evaluated and correlated to the clinical outcome in each patient based on Response Evaluation Criteria in Solid Tumors V.1.1 at 1 year. RESULTS Differential tumor growth kinetics in response to immune checkpoint blockade were measured in individual metastases within the same patient, demonstrating significant intertumoral heterogeneity in some patients. Early detection of tumor cell death or cell loss measured by a significant increase in the apparent diffusivity (Dapp) (p<0.05) was observed in both responding and pseudoprogressive lesions after 3 weeks of treatment. Tumor heterogeneity, as measured by apparent diffusional kurtosis (Kapp), was consistently higher in the pseudoprogressive and true progressive lesions, compared with the responding lesions throughout the first 12 weeks of treatment. These preceded tumor regression and significant tumor vascularity changes (Ktrans, ve, and vp) detected after 12 weeks of immunotherapy (p<0.05). CONCLUSIONS Multiparametric MRI demonstrated potential for early detection of successful response to immune checkpoint inhibitors in metastatic melanoma.
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Affiliation(s)
- Doreen Lau
- Department of Radiology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Centre, Cambridge, UK
| | - Mary A McLean
- Department of Radiology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Centre, Cambridge, UK
| | - Andrew N Priest
- Department of Radiology, University of Cambridge, Cambridge, UK
- Department of Radiology, Addenbrooke's Hospital, Cambridge, UK
| | - Andrew B Gill
- Department of Radiology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Centre, Cambridge, UK
| | - Francis Scott
- Department of Radiology, University of Cambridge, Cambridge, UK
| | - Ilse Patterson
- Department of Radiology, Addenbrooke's Hospital, Cambridge, UK
| | - Bruno Carmo
- Department of Radiology, Addenbrooke's Hospital, Cambridge, UK
| | - Frank Riemer
- Department of Radiology, University of Cambridge, Cambridge, UK
| | - Joshua D Kaggie
- Department of Radiology, University of Cambridge, Cambridge, UK
| | - Amy Frary
- Department of Radiology, University of Cambridge, Cambridge, UK
| | - Doreen Milne
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Catherine Booth
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Arthur Lewis
- Clinical Pharmacology & Safety Sciences, AstraZeneca PLC, Cambridge, Cambridgeshire, UK
| | - Michal Sulikowski
- Clinical Pharmacology & Safety Sciences, AstraZeneca PLC, Cambridge, Cambridgeshire, UK
| | - Lee Brown
- Clinical Pharmacology & Safety Sciences, AstraZeneca PLC, Cambridge, Cambridgeshire, UK
| | - Jean-Martin Lapointe
- Clinical Pharmacology & Safety Sciences, AstraZeneca PLC, Cambridge, Cambridgeshire, UK
| | - Luigi Aloj
- Department of Radiology, University of Cambridge, Cambridge, UK
- Department of Nuclear Medicine, Addenbrooke's Hospital, Cambridge, UK
| | - Martin J Graves
- Department of Radiology, University of Cambridge, Cambridge, UK
- Department of Radiology, Addenbrooke's Hospital, Cambridge, UK
| | - Kevin M Brindle
- Cancer Research UK Cambridge Research Institute, Cambridge, UK
| | - Pippa G Corrie
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Ferdia A Gallagher
- Department of Radiology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Centre, Cambridge, UK
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15
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Abou Khouzam R, Brodaczewska K, Filipiak A, Zeinelabdin NA, Buart S, Szczylik C, Kieda C, Chouaib S. Tumor Hypoxia Regulates Immune Escape/Invasion: Influence on Angiogenesis and Potential Impact of Hypoxic Biomarkers on Cancer Therapies. Front Immunol 2021; 11:613114. [PMID: 33552076 PMCID: PMC7854546 DOI: 10.3389/fimmu.2020.613114] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/30/2020] [Indexed: 01/19/2023] Open
Abstract
The environmental and metabolic pressures in the tumor microenvironment (TME) play a key role in molding tumor development by impacting the stromal and immune cell fractions, TME composition and activation. Hypoxia triggers a cascade of events that promote tumor growth, enhance resistance to the anti-tumor immune response and instigate tumor angiogenesis. During growth, the developing angiogenesis is pathological and gives rise to a haphazardly shaped and leaky tumor vasculature with abnormal properties. Accordingly, aberrantly vascularized TME induces immunosuppression and maintains a continuous hypoxic state. Normalizing the tumor vasculature to restore its vascular integrity, should hence enhance tumor perfusion, relieving hypoxia, and reshaping anti-tumor immunity. Emerging vascular normalization strategies have a great potential in achieving a stable normalization, resulting in mature and functional blood vessels that alleviate tumor hypoxia. Biomarkers enabling the detection and monitoring of tumor hypoxia could be highly advantageous in aiding the translation of novel normalization strategies to clinical application, alone, or in combination with other treatment modalities, such as immunotherapy.
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Affiliation(s)
- Raefa Abou Khouzam
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Klaudia Brodaczewska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland
| | - Aleksandra Filipiak
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Nagwa Ahmed Zeinelabdin
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Stephanie Buart
- INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Cezary Szczylik
- Centre of Postgraduate Medical Education, Department of Oncology, European Health Centre, Otwock, Warsaw, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Centre for Molecular Biophysics, UPR CNRS 4301, Orléans, France
| | - Salem Chouaib
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates.,INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
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16
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Colton M, Cheadle EJ, Honeychurch J, Illidge TM. Reprogramming the tumour microenvironment by radiotherapy: implications for radiotherapy and immunotherapy combinations. Radiat Oncol 2020; 15:254. [PMID: 33148287 PMCID: PMC7640712 DOI: 10.1186/s13014-020-01678-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/24/2020] [Indexed: 02/06/2023] Open
Abstract
Radiotherapy (RT) is a highly effective anti-cancer therapy delivered to around 50-60% of patients. It is part of therapy for around 40% of cancer patients who are cured of their disease. Until recently, the focus of this anti-tumour efficacy has been on the direct tumour cytotoxicity and RT-induced DNA damage. Recently, the immunomodulatory effects of RT on the tumour microenvironment have increasingly been recognized. There is now intense interest in potentially using RT to induce an anti-tumour immune response, which has led to rethinking into how the efficacy of RT could be further enhanced. Following the breakthrough of immune check point inhibitors (ICIs), a new era of immuno-oncology (IO) agents has emerged and established immunotherapy as a routine part of cancer treatment. Despite ICI improving outcomes in many cancer types, overall durable responses occur in only a minority of patients. The immunostimulatory effects of RT make combinations with ICI attractive to potentially amplify anti-tumour immunity resulting in increased tumour responses and improved outcomes. In contrast, tumours with profoundly immunosuppressive tumour microenvironments, dominated by myeloid-derived cell populations, remain a greater clinical challenge and RT may potentially further enhance the immunosuppression. To harness the full potential of RT and IO agent combinations, further insights are required to enhance our understanding of the role these immunosuppressive myeloid populations play, how RT influences these populations and how they may be therapeutically manipulated in combination with RT to improve outcomes further. These are exciting times with increasing numbers of IO targets being discovered and IO agents undergoing clinical evaluation. Multidisciplinary research collaborations will be required to establish the optimal parameters for delivering RT (target volume, dose and fractionation) in combination with IO agents, including scheduling to achieve maximal therapeutic efficacy.
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Affiliation(s)
- Madyson Colton
- Division of Cancer Sciences, Manchester Academic Health Science Centre, NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | - Eleanor J Cheadle
- Division of Cancer Sciences, Manchester Academic Health Science Centre, NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | - Jamie Honeychurch
- Division of Cancer Sciences, Manchester Academic Health Science Centre, NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | - Tim M Illidge
- Division of Cancer Sciences, Manchester Academic Health Science Centre, NIHR Biomedical Research Centre, University of Manchester, Manchester, UK.
- The Christie NHS Foundation Trust, Manchester, UK.
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