1
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Joseph AM, Al Aiyan A, Al-Ramadi B, Singh SK, Kishore U. Innate and adaptive immune-directed tumour microenvironment in pancreatic ductal adenocarcinoma. Front Immunol 2024; 15:1323198. [PMID: 38384463 PMCID: PMC10879611 DOI: 10.3389/fimmu.2024.1323198] [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: 10/17/2023] [Accepted: 01/11/2024] [Indexed: 02/23/2024] Open
Abstract
One of the most deadly and aggressive cancers in the world, pancreatic ductal adenocarcinoma (PDAC), typically manifests at an advanced stage. PDAC is becoming more common, and by the year 2030, it is expected to overtake lung cancer as the second greatest cause of cancer-related death. The poor prognosis can be attributed to a number of factors, including difficulties in early identification, a poor probability of curative radical resection, limited response to chemotherapy and radiotherapy, and its immunotherapy resistance. Furthermore, an extensive desmoplastic stroma that surrounds PDAC forms a mechanical barrier that prevents vascularization and promotes poor immune cell penetration. Phenotypic heterogeneity, drug resistance, and immunosuppressive tumor microenvironment are the main causes of PDAC aggressiveness. There is a complex and dynamic interaction between tumor cells in PDAC with stromal cells within the tumour immune microenvironment. The immune suppressive microenvironment that promotes PDAC aggressiveness is contributed by a range of cellular and humoral factors, which itself are modulated by the cancer. In this review, we describe the role of innate and adaptive immune cells, complex tumor microenvironment in PDAC, humoral factors, innate immune-mediated therapeutic advances, and recent clinical trials in PDAC.
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Affiliation(s)
- Ann Mary Joseph
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
| | - Ahmad Al Aiyan
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
| | - Basel Al-Ramadi
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- ASPIRE Precision Medicine Research Institute Abu Dhabi, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Shiv K. Singh
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, Goettingen, Germany
| | - Uday Kishore
- Department of Veterinary Medicine (CAVM), United Arab Emirates University, Al Ain, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
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2
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Chen Y, Deng Q, Chen H, Yang J, Chen Z, Li J, Fu Z. Cancer-associated fibroblast-related prognostic signature predicts prognosis and immunotherapy response in pancreatic adenocarcinoma based on single-cell and bulk RNA-sequencing. Sci Rep 2023; 13:16408. [PMID: 37775715 PMCID: PMC10541448 DOI: 10.1038/s41598-023-43495-y] [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: 02/28/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023] Open
Abstract
Cancer-associated fibroblasts (CAFs) influence many aspects of pancreatic adenocarcinoma (PAAD) carcinogenesis, including tumor cell proliferation, angiogenesis, invasion, and metastasis. A six-gene prognostic signature was constructed for PAAD based on the 189 CAF marker genes identified in single-cell RNA-sequencing data. Multivariate analyses showed that the risk score was independently prognostic for survival in the TCGA (P < 0.001) and ICGC (P = 0.004) cohorts. Tumor infiltration of CD8 T (P = 0.005) cells and naïve B cells (P = 0.001) was greater in the low-risk than in the high-risk group, with infiltration of these cells negatively correlated with risk score. Moreover, the TMB score was lower in the low-risk than in the high-risk group (P = 0.0051). Importantly, patients in low-risk group had better immunotherapy responses than in the high-risk group in an independent immunotherapy cohort (IMvigor210) (P = 0.039). The CAV1 and SOD3 were highly expressed in CAFs of PAAD tissues, which revealed by immunohistochemical staining. In summary, this comprehensive analysis resulted in the development of a novel prognostic signature, which was associated with immune cell infiltration, drug sensitivity, and TMB, and could predict the prognosis and immunotherapy response of patients with PAAD.
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Affiliation(s)
- Yajun Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qican Deng
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hui Chen
- Institute of Hepatopancreatobiliary Surgery, Chongqing General Hospital, Chongqing, China
| | - Jianguo Yang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhenzhou Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Juncai Li
- Department of Surgery, The People's Hospital of Yubei District of Chongqing, Chongqing, China.
| | - Zhongxue Fu
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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3
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Li M, Wu B, Li L, Lv C, Tian Y. Reprogramming of cancer-associated fibroblasts combined with immune checkpoint inhibitors: A potential therapeutic strategy for cancers. Biochim Biophys Acta Rev Cancer 2023; 1878:188945. [PMID: 37356739 DOI: 10.1016/j.bbcan.2023.188945] [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: 03/28/2023] [Revised: 06/21/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023]
Abstract
Activated fibroblasts, namely cancer-associated fibroblasts (CAFs), are highly heterogeneous in phenotypes, functions, and origins. CAFs originated from varieties of cell types, including local resident fibroblasts, epithelial cells, mesenchymal stromal cells, or others. These cells participate in tumor angiogenesis, mechanics, drug access, and immune suppression, with the latter being particularly important. It was difficult to distinguish CAFs by subsets due to their complex origins until the use of scRNA-seq. Reprogramming CAFs with TGFβ-RI inhibitor, a CXCR4 blocker, or other methods increases T cells activation and infiltration, together with a decrease in CAFs recruitment, thus improving the prognosis. As depletion of CAFs can't bring clinical benefit, the combination of reprogramming CAFs and immune checkpoint inhibitors (ICIs) come into consideration. It has shown better outcomes compared with monotherapy respectively in basic/preclinical researches, and needs more data on clinical trials. Combination therapy may be a promising and expecting method for treatment of cancer.
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Affiliation(s)
- Min Li
- Department of Mammary Gland, Dalian Women and Children's Medical Center(Group), No. 1 Dunhuang Road, Dalian 116000, Liaoning Province, China; Department of General Surgery, Shengjing Hospital of China Medical University, No.36.Sanhao Street, Shenyang 110004, Liaoning Province, China
| | - Baokang Wu
- Department of General Surgery, Shengjing Hospital of China Medical University, No.36.Sanhao Street, Shenyang 110004, Liaoning Province, China
| | - Lunxu Li
- Department of General Surgery, Shengjing Hospital of China Medical University, No.36.Sanhao Street, Shenyang 110004, Liaoning Province, China
| | - Chao Lv
- Department of General Surgery, Shengjing Hospital of China Medical University, No.36.Sanhao Street, Shenyang 110004, Liaoning Province, China
| | - Yu Tian
- Department of General Surgery, Shengjing Hospital of China Medical University, No.36.Sanhao Street, Shenyang 110004, Liaoning Province, China.
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4
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Swietlik JJ, Bärthel S, Falcomatà C, Fink D, Sinha A, Cheng J, Ebner S, Landgraf P, Dieterich DC, Daub H, Saur D, Meissner F. Cell-selective proteomics segregates pancreatic cancer subtypes by extracellular proteins in tumors and circulation. Nat Commun 2023; 14:2642. [PMID: 37156840 PMCID: PMC10167354 DOI: 10.1038/s41467-023-38171-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 04/14/2023] [Indexed: 05/10/2023] Open
Abstract
Cell-selective proteomics is a powerful emerging concept to study heterocellular processes in tissues. However, its high potential to identify non-cell-autonomous disease mechanisms and biomarkers has been hindered by low proteome coverage. Here, we address this limitation and devise a comprehensive azidonorleucine labeling, click chemistry enrichment, and mass spectrometry-based proteomics and secretomics strategy to dissect aberrant signals in pancreatic ductal adenocarcinoma (PDAC). Our in-depth co-culture and in vivo analyses cover more than 10,000 cancer cell-derived proteins and reveal systematic differences between molecular PDAC subtypes. Secreted proteins, such as chemokines and EMT-promoting matrisome proteins, associated with distinct macrophage polarization and tumor stromal composition, differentiate classical and mesenchymal PDAC. Intriguingly, more than 1,600 cancer cell-derived proteins including cytokines and pre-metastatic niche formation-associated factors in mouse serum reflect tumor activity in circulation. Our findings highlight how cell-selective proteomics can accelerate the discovery of diagnostic markers and therapeutic targets in cancer.
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Affiliation(s)
- Jonathan J Swietlik
- Experimental Systems Immunology, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Stefanie Bärthel
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany
- Chair of Translational Cancer Research and Institute of Experimental Cancer Therapy, University Hospital Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Chiara Falcomatà
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany
- Chair of Translational Cancer Research and Institute of Experimental Cancer Therapy, University Hospital Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Diana Fink
- Institute of Innate Immunity, Department of Systems Immunology and Proteomics, Medical Faculty, University of Bonn, Bonn, Germany
| | - Ankit Sinha
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Jingyuan Cheng
- Experimental Systems Immunology, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Stefan Ebner
- Institute of Innate Immunity, Department of Systems Immunology and Proteomics, Medical Faculty, University of Bonn, Bonn, Germany
| | - Peter Landgraf
- Institute for Pharmacology and Toxicology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Daniela C Dieterich
- Institute for Pharmacology and Toxicology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
- Center for Behavioral Brain Sciences, Magdeburg, Germany
| | - Henrik Daub
- NEOsphere Biotechnologies GmbH, Martinsried, Germany
| | - Dieter Saur
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany.
- Chair of Translational Cancer Research and Institute of Experimental Cancer Therapy, University Hospital Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany.
| | - Felix Meissner
- Experimental Systems Immunology, Max Planck Institute of Biochemistry, Martinsried, Germany.
- Institute of Innate Immunity, Department of Systems Immunology and Proteomics, Medical Faculty, University of Bonn, Bonn, Germany.
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5
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Marcadis AR, Kao E, Wang Q, Chen CH, Gusain L, Powers A, Bakst RL, Deborde S, Wong RJ. Rapid cancer cell perineural invasion utilizes amoeboid migration. Proc Natl Acad Sci U S A 2023; 120:e2210735120. [PMID: 37075074 PMCID: PMC10151474 DOI: 10.1073/pnas.2210735120] [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: 06/23/2022] [Accepted: 02/22/2023] [Indexed: 04/20/2023] Open
Abstract
The invasion of nerves by cancer cells, or perineural invasion (PNI), is potentiated by the nerve microenvironment and is associated with adverse clinical outcomes. However, the cancer cell characteristics that enable PNI are poorly defined. Here, we generated cell lines enriched for a rapid neuroinvasive phenotype by serially passaging pancreatic cancer cells in a murine sciatic nerve model of PNI. Cancer cells isolated from the leading edge of nerve invasion showed a progressively increasing nerve invasion velocity with higher passage number. Transcriptome analysis revealed an upregulation of proteins involving the plasma membrane, cell leading edge, and cell movement in the leading neuroinvasive cells. Leading cells progressively became round and blebbed, lost focal adhesions and filipodia, and transitioned from a mesenchymal to amoeboid phenotype. Leading cells acquired an increased ability to migrate through microchannel constrictions and associated more with dorsal root ganglia than nonleading cells. ROCK inhibition reverted leading cells from an amoeboid to mesenchymal phenotype, reduced migration through microchannel constrictions, reduced neurite association, and reduced PNI in a murine sciatic nerve model. Cancer cells with rapid PNI exhibit an amoeboid phenotype, highlighting the plasticity of cancer migration mode in enabling rapid nerve invasion.
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Affiliation(s)
- Andrea R. Marcadis
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Elizabeth Kao
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Qi Wang
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Chun-Hao Chen
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Laxmi Gusain
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Ann Powers
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Richard L. Bakst
- Department of Radiation Oncology, Mount Sinai Medical Center, New York, NY10029
| | - Sylvie Deborde
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
- David M. Rubenstein Center for Pancreatic Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Richard J. Wong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
- David M. Rubenstein Center for Pancreatic Cancer Research, Memorial Sloan Kettering Cancer Center, New York, NY10065
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6
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Dzobo K, Dandara C. The Extracellular Matrix: Its Composition, Function, Remodeling, and Role in Tumorigenesis. Biomimetics (Basel) 2023; 8:146. [PMID: 37092398 PMCID: PMC10123695 DOI: 10.3390/biomimetics8020146] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 04/25/2023] Open
Abstract
The extracellular matrix (ECM) is a ubiquitous member of the body and is key to the maintenance of tissue and organ integrity. Initially thought to be a bystander in many cellular processes, the extracellular matrix has been shown to have diverse components that regulate and activate many cellular processes and ultimately influence cell phenotype. Importantly, the ECM's composition, architecture, and stiffness/elasticity influence cellular phenotypes. Under normal conditions and during development, the synthesized ECM constantly undergoes degradation and remodeling processes via the action of matrix proteases that maintain tissue homeostasis. In many pathological conditions including fibrosis and cancer, ECM synthesis, remodeling, and degradation is dysregulated, causing its integrity to be altered. Both physical and chemical cues from the ECM are sensed via receptors including integrins and play key roles in driving cellular proliferation and differentiation and in the progression of various diseases such as cancers. Advances in 'omics' technologies have seen an increase in studies focusing on bidirectional cell-matrix interactions, and here, we highlight the emerging knowledge on the role played by the ECM during normal development and in pathological conditions. This review summarizes current ECM-targeted therapies that can modify ECM tumors to overcome drug resistance and better cancer treatment.
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Affiliation(s)
- Kevin Dzobo
- Medical Research Council, SA Wound Healing Unit, Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
| | - Collet Dandara
- Division of Human Genetics and Institute of Infectious Disease and Molecular Medicine, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
- The South African Medical Research Council-UCT Platform for Pharmacogenomics Research and Translation, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
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7
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Bärthel S, Falcomatà C, Rad R, Theis FJ, Saur D. Single-cell profiling to explore pancreatic cancer heterogeneity, plasticity and response to therapy. NATURE CANCER 2023; 4:454-467. [PMID: 36959420 DOI: 10.1038/s43018-023-00526-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/08/2023] [Indexed: 03/25/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal cancer entity characterized by a heterogeneous genetic landscape and an immunosuppressive tumor microenvironment. Recent advances in high-resolution single-cell sequencing and spatial transcriptomics technologies have enabled an in-depth characterization of both malignant and host cell types and increased our understanding of the heterogeneity and plasticity of PDAC in the steady state and under therapeutic perturbation. In this Review we outline single-cell analyses in PDAC, discuss their implications on our understanding of the disease and present future perspectives of multimodal approaches to elucidate its biology and response to therapy at the single-cell level.
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Affiliation(s)
- Stefanie Bärthel
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany
- Institute of Experimental Cancer Therapy, Klinikum Rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technische Universität München, Munich, Germany
| | - Chiara Falcomatà
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany
- Institute of Experimental Cancer Therapy, Klinikum Rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technische Universität München, Munich, Germany
- Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Roland Rad
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technische Universität München, Munich, Germany
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
- German Cancer Consortium Partner Site Munich, Munich, Germany
| | - Fabian J Theis
- Institute of Computational Biology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg, Germany
- School of Computation, Information and Technology (CIT), Technische Universität München, Munich, Germany
| | - Dieter Saur
- Division of Translational Cancer Research, German Cancer Research Center and German Cancer Consortium, Heidelberg, Germany.
- Institute of Experimental Cancer Therapy, Klinikum Rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany.
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technische Universität München, Munich, Germany.
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8
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Dong S, Li W, Li X, Wang Z, Chen Z, Shi H, He R, Chen C, Zhou W. Glucose metabolism and tumour microenvironment in pancreatic cancer: A key link in cancer progression. Front Immunol 2022; 13:1038650. [PMID: 36578477 PMCID: PMC9792100 DOI: 10.3389/fimmu.2022.1038650] [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: 09/07/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
Early and accurate diagnosis and treatment of pancreatic cancer (PC) remain challenging endeavors globally. Late diagnosis lag, high invasiveness, chemical resistance, and poor prognosis are unresolved issues of PC. The concept of metabolic reprogramming is a hallmark of cancer cells. Increasing evidence shows that PC cells alter metabolic processes such as glucose, amino acids, and lipids metabolism and require continuous nutrition for survival, proliferation, and invasion. Glucose metabolism, in particular, regulates the tumour microenvironment (TME). Furthermore, the link between glucose metabolism and TME also plays an important role in the targeted therapy, chemoresistance, radiotherapy ineffectiveness, and immunosuppression of PC. Altered metabolism with the TME has emerged as a key mechanism regulating PC progression. This review shed light on the relationship between TME, glucose metabolism, and various aspects of PC. The findings of this study provide a new direction in the development of PC therapy targeting the metabolism of cancer cells.
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Affiliation(s)
- Shi Dong
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Wancheng Li
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Xin Li
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Zhengfeng Wang
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China
| | - Zhou Chen
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Huaqing Shi
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Ru He
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Chen Chen
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Wence Zhou
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, China,*Correspondence: Wence Zhou,
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9
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Bernhard P, Feilen T, Rogg M, Fröhlich K, Cosenza-Contreras M, Hause F, Schell C, Schilling O. Proteome alterations during clonal isolation of established human pancreatic cancer cell lines. Cell Mol Life Sci 2022; 79:561. [PMID: 36271971 PMCID: PMC9587952 DOI: 10.1007/s00018-022-04584-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 09/29/2022] [Accepted: 10/01/2022] [Indexed: 11/25/2022]
Abstract
Clonal isolation is an integral step of numerous workflows in genome editing and cell engineering. It comprises the isolation of a single progenitor cell from a defined cell line population with subsequent expansion to obtain a monoclonal cell population. This process is associated with transient loss of cell–cell contacts and absence of a multicellular microenvironment. Previous studies have revealed transcriptomic changes upon clonal isolation with cell line specific extent. Since transcriptome alterations are only partially reflected on the proteome level, we sought to investigate the impact of clonal isolation on the cellular proteome to a depth of > 6000 proteins in three established pancreatic cancer cell lines. We show that clonal isolation does have an impact on the cellular proteome, however, with cell line specific extent, affecting different biological processes, and also depending on the isolation method. We demonstrate a different impact of clonal isolation on mesenchymal- and epithelial-derived cell lines mainly affecting cell proliferation, metabolism, cell adhesion and cellular stress. The results bear relevance to the field of genomic editing and cell engineering and highlight the need to consider the impact of clonal isolation when interpreting data stemming from experiments that include this step.
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Affiliation(s)
- P Bernhard
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - T Feilen
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - M Rogg
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany
| | - K Fröhlich
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany.,Proteomics Core Facility, Biozentrum, University of Basel, Basel, Switzerland
| | - M Cosenza-Contreras
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - F Hause
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany
| | - C Schell
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany.,Freiburg Institute for Advanced Studies (FRIAS), University of Freiburg, Freiburg, Germany
| | - O Schilling
- Institute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 115A, 79106, Freiburg, Germany. .,Freiburg Institute for Advanced Studies (FRIAS), University of Freiburg, Freiburg, Germany. .,German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
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10
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Nishimura T, Takadate T, Maeda S, Suzuki T, Minowa T, Fukuda T, Bando Y, Unno M. Disease-related protein co-expression networks are associated with the prognosis of resectable node-positive pancreatic ductal adenocarcinoma. Sci Rep 2022; 12:14709. [PMID: 36038612 PMCID: PMC9424258 DOI: 10.1038/s41598-022-19182-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 08/25/2022] [Indexed: 12/05/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a multifactorial disease, the molecular profile of which remains unclear. This study aimed at unveiling the disease-related protein networks associated with different outcomes of resectable, node-positive PDAC cases. We assessed laser-microdissected cancerous cells from PDAC tissues of a poor outcome group (POG; n = 4) and a better outcome group (BOG; n = 4). Noncancerous pancreatic duct tissues (n = 5) were used as the reference. We identified four representative network modules by applying a weighted network correlation analysis to the obtained quantitative PDAC proteome datasets. Two network modules that were significant for POG were associated with the heat shock response to hypoxia-related stress; in the latter, a large involvement of the non-canonical Hedgehog pathway (regulated by GLI1), the internal ribosome entry site-mediated cap-independent translation, the inositol requiring enzyme 1-alpha (IRE1α)/X-box binding protein 1 pathway of the unfolding protein response (UPR), and the aerobic glycolysis was observed. By contrast, the BOG characteristic module was involved in the inactivation of the UPR pathway via the synoviolin 1-dependent proteasomal degradation of IRE1α, the activation of SOX2, and the loss of PALB2 (partner and localizer of BRCA2) function, all potentially suppressing malignant tumor development. Our findings might facilitate future therapeutic strategies for PDAC.
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Affiliation(s)
- Toshihide Nishimura
- Department of Translational Medicine Informatics, St. Marianna University School of Medicine, Kawasaki, Kanagawa, 216-8511, Japan. .,Biosys Technologies, Inc., Tokyo, Tokyo, 153-8904, Japan.
| | - Tatsuyuki Takadate
- Department of Surgery, National Hospital Organization Sendai Medical Center, Sendai, Miyagi, 983-8520, Japan
| | - Shimpei Maeda
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Shimotsuke, Tochigi, 329-0498, Japan
| | - Takashi Suzuki
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8574, Japan
| | - Takashi Minowa
- Nanotechnology Innovation Station, National Institute for Materials Science, Tsukuba, Ibaraki, Japan
| | - Tetsuya Fukuda
- Biosys Technologies, Inc., Tokyo, Tokyo, 153-8904, Japan
| | - Yasuhiko Bando
- Biosys Technologies, Inc., Tokyo, Tokyo, 153-8904, Japan
| | - Michiaki Unno
- Department of Surgery, National Hospital Organization Sendai Medical Center, Sendai, Miyagi, 983-8520, Japan.,Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8574, Japan
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11
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Heterogeneity of Cancer-Associated Fibroblasts and the Tumor Immune Microenvironment in Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14163994. [PMID: 36010986 PMCID: PMC9406547 DOI: 10.3390/cancers14163994] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Stroma-targeting therapy in pancreatic ductal adenocarcinoma (PDAC) has been extensively investigated, but no candidates have shown efficacy at the clinical trial stage. Studies of cancer-associated fibroblast (CAF) depletion in a mouse model suggested that CAFs have not only tumor-promoting function but also tumor-suppressive activity. Recently, single-cell RNA sequencing (scRNA-seq) has revealed the complex tumor microenvironment within PDAC, and subpopulations of functionally distinct CAFs and their association with tumor immunity have been reported. However, the existence of tumor suppressive CAFs and CAFs involved in the maintenance of PDAC differentiation has also been reported. In the future, therapeutic strategies should be developed considering these CAF subpopulations, with the hope of improving the prognosis of PDAC. Abstract Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers, with a 5-year survival rate of 9%. Cancer-associated fibroblasts (CAFs) have historically been considered tumor-promoting. However, multiple studies reporting that suppression of CAFs in PDAC mouse models resulted in more aggressive tumors and worse prognosis have suggested the existence of a tumor-suppressive population within CAFs, leading to further research on heterogeneity within CAFs. In recent years, the benefits of cancer immunotherapy have been reported in various carcinomas. Unfortunately, the efficacy of immunotherapies in PDAC has been limited, and the CAF-driven cancer immunosuppressive microenvironment has been suggested as the cause. Thus, clarification of heterogeneity within the tumor microenvironment, including CAFs and tumor immunity, is urgently needed to establish effective therapeutic strategies for PDAC. In this review, we report the latest findings on the heterogeneity of CAFs and the functions of each major CAF subtype, which have been revealed by single-cell RNA sequencing in recent years. We also describe reports of tumor-suppressive CAF subtypes and the existence of CAFs that maintain a differentiated PDAC phenotype and review the potential for targeted therapy.
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12
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Zhou X, Yan Y, Xu M. Immune cell responses in pancreatic cancer and their clinical application. EUR J INFLAMM 2022. [DOI: 10.1177/20587392211044381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Pancreatic cancer is one of the most lethal diseases around the world, for hardly detection and poor prognosis. Recent years, functions of the tumor microenvironment and immune cells attract people’s view and there is emerging evidence implicating some immune cells hold the key points in the metabolism, invasion, and metastasis in pancreatic cancer. In this review, we highlight some main immune cells, such as Tumor-associated neutrophils (TANs) and macrophages (TAMs), Pancreatic stellate cells (PSCs), Myeloid-derived suppressor cells (MDSCs), and Regulatory T cells (Tregs). Furthermore, we review current clinical applications and discuss potential values in future.
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Affiliation(s)
- Xulin Zhou
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yongmin Yan
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Min Xu
- Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
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13
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Subtypes in pancreatic ductal adenocarcinoma based on niche factor dependency show distinct drug treatment responses. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:89. [PMID: 35272688 PMCID: PMC8908673 DOI: 10.1186/s13046-022-02301-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/24/2022] [Indexed: 12/30/2022]
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is characterized by abundant stroma in which microenvironmental (niche) factors promote PDAC progression. In mouse models, reduction of the stroma increased the proportion of poorly differentiated PDAC with a worse prognosis. Here, we aimed to clarify the effects of stroma on PDAC that may define the PDAC phenotype and induce distinct therapeutic responses. Methods The molecular features of PDAC based on differentiation grade were clarified by genome and transcriptome analysis using PDAC organoids (PDOs). We identified the dependency on niche factors that might regulate the differentiation grade. A three-dimensional co-culture model with cancer-associated fibroblasts (CAFs) was generated to determine whether CAFs provide niche factors essential for differentiated PDAC. PDOs were subtyped based on niche factor dependency, and the therapeutic responses for each subtype were compared. Results The expression profiles of PDOs differed depending on the differentiation grade. Consistent with the distinct profiles, well differentiated types showed high niche dependency, while poorly differentiated types showed low niche dependency. The three-dimensional co-culture model revealed that well differentiated PDOs were strongly dependent on CAFs for growth, and moderately differentiated PDOs showed plasticity to change morphology depending on CAFs. Differentiated PDOs upregulated the expression of mevalonate pathway-related genes correlated with the niche dependency and were more sensitive to simvastatin than poorly differentiated PDOs. Conclusions Our findings suggest that CAFs maintain the differentiated PDAC phenotype through secreting niche factors and induce distinct drug responses. These results may lead to the development of novel subtype-based therapeutic strategies. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02301-9.
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14
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Selective multi-kinase inhibition sensitizes mesenchymal pancreatic cancer to immune checkpoint blockade by remodeling the tumor microenvironment. NATURE CANCER 2022; 3:318-336. [PMID: 35122074 PMCID: PMC7612546 DOI: 10.1038/s43018-021-00326-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 12/13/2021] [Indexed: 12/14/2022]
Abstract
KRAS-mutant pancreatic ductal adenocarcinoma (PDAC) is highly immunosuppressive and resistant to targeted and immunotherapies. Among the different PDAC subtypes, basal-like mesenchymal PDAC, which is driven by allelic imbalance, increased gene dosage and subsequent high expression levels of oncogenic KRAS, shows the most aggressive phenotype and strongest therapy resistance. In the present study, we performed a systematic high-throughput combination drug screen and identified a synergistic interaction between the MEK inhibitor trametinib and the multi-kinase inhibitor nintedanib, which targets KRAS-directed oncogenic signaling in mesenchymal PDAC. This combination treatment induces cell-cycle arrest and cell death, and initiates a context-dependent remodeling of the immunosuppressive cancer cell secretome. Using a combination of single-cell RNA-sequencing, CRISPR screens and immunophenotyping, we show that this combination therapy promotes intratumor infiltration of cytotoxic and effector T cells, which sensitizes mesenchymal PDAC to PD-L1 immune checkpoint inhibition. Overall, our results open new avenues to target this aggressive and therapy-refractory mesenchymal PDAC subtype.
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15
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Osuna de la Peña D, Trabulo SMD, Collin E, Liu Y, Sharma S, Tatari M, Behrens D, Erkan M, Lawlor RT, Scarpa A, Heeschen C, Mata A, Loessner D. Bioengineered 3D models of human pancreatic cancer recapitulate in vivo tumour biology. Nat Commun 2021; 12:5623. [PMID: 34561461 PMCID: PMC8463670 DOI: 10.1038/s41467-021-25921-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 08/25/2021] [Indexed: 12/11/2022] Open
Abstract
Patient-derived in vivo models of human cancer have become a reality, yet their turnaround time is inadequate for clinical applications. Therefore, tailored ex vivo models that faithfully recapitulate in vivo tumour biology are urgently needed. These may especially benefit the management of pancreatic ductal adenocarcinoma (PDAC), where therapy failure has been ascribed to its high cancer stem cell (CSC) content and high density of stromal cells and extracellular matrix (ECM). To date, these features are only partially reproduced ex vivo using organoid and sphere cultures. We have now developed a more comprehensive and highly tuneable ex vivo model of PDAC based on the 3D co-assembly of peptide amphiphiles (PAs) with custom ECM components (PA-ECM). These cultures maintain patient-specific transcriptional profiles and exhibit CSC functionality, including strong in vivo tumourigenicity. User-defined modification of the system enables control over niche-dependent phenotypes such as epithelial-to-mesenchymal transition and matrix deposition. Indeed, proteomic analysis of these cultures reveals improved matrisome recapitulation compared to organoids. Most importantly, patient-specific in vivo drug responses are better reproduced in self-assembled cultures than in other models. These findings support the use of tuneable self-assembling platforms in cancer research and pave the way for future precision medicine approaches.
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Affiliation(s)
- David Osuna de la Peña
- Barts Cancer Institute, Queen Mary University of London, London, UK
- Institute of Bioengineering, Queen Mary University of London, London, UK
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | | | - Estelle Collin
- Institute of Bioengineering, Queen Mary University of London, London, UK
| | - Ying Liu
- Barts Cancer Institute, Queen Mary University of London, London, UK
- Institute of Bioengineering, Queen Mary University of London, London, UK
| | - Shreya Sharma
- Barts Cancer Institute, Queen Mary University of London, London, UK
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, University of London, London, UK
| | - Marianthi Tatari
- Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Diana Behrens
- EPO - Experimental Pharmacology and Oncology GmbH, Berlin, Germany
| | - Mert Erkan
- Department of Surgery, Koç University School of Medicine, Istanbul, Turkey
- Koç University Translational Research Center - KUTTAM, Istanbul, Turkey
| | - Rita T Lawlor
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
- ARC-Net, Applied Research on Cancer Centre, University of Verona, Verona, Italy
| | - Aldo Scarpa
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, Verona, Italy
- ARC-Net, Applied Research on Cancer Centre, University of Verona, Verona, Italy
| | - Christopher Heeschen
- Center for Single-Cell Omics, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Laboratory of Pancreatic Cancer Heterogeneity, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy.
| | - Alvaro Mata
- Institute of Bioengineering, Queen Mary University of London, London, UK.
- School of Pharmacy, University of Nottingham, Nottingham, UK.
- Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham, UK.
- Biodiscovery Institute, University of Nottingham, Nottingham, UK.
| | - Daniela Loessner
- Barts Cancer Institute, Queen Mary University of London, London, UK.
- Department of Chemical Engineering, Faculty of Engineering, Monash University, Melbourne, VIC, Australia.
- Department of Materials Science and Engineering, Faculty of Engineering, Monash University, Melbourne, VIC, Australia.
- Department of Anatomy and Developmental Biology, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia.
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16
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Wang S, Zheng Y, Yang F, Zhu L, Zhu XQ, Wang ZF, Wu XL, Zhou CH, Yan JY, Hu BY, Kong B, Fu DL, Bruns C, Zhao Y, Qin LX, Dong QZ. The molecular biology of pancreatic adenocarcinoma: translational challenges and clinical perspectives. Signal Transduct Target Ther 2021; 6:249. [PMID: 34219130 PMCID: PMC8255319 DOI: 10.1038/s41392-021-00659-4] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/27/2021] [Accepted: 05/26/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is an increasingly common cause of cancer mortality with a tight correspondence between disease mortality and incidence. Furthermore, it is usually diagnosed at an advanced stage with a very dismal prognosis. Due to the high heterogeneity, metabolic reprogramming, and dense stromal environment associated with pancreatic cancer, patients benefit little from current conventional therapy. Recent insight into the biology and genetics of pancreatic cancer has supported its molecular classification, thus expanding clinical therapeutic options. In this review, we summarize how the biological features of pancreatic cancer and its metabolic reprogramming as well as the tumor microenvironment regulate its development and progression. We further discuss potential biomarkers for pancreatic cancer diagnosis, prediction, and surveillance based on novel liquid biopsies. We also outline recent advances in defining pancreatic cancer subtypes and subtype-specific therapeutic responses and current preclinical therapeutic models. Finally, we discuss prospects and challenges in the clinical development of pancreatic cancer therapeutics.
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Affiliation(s)
- Shun Wang
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Yan Zheng
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Feng Yang
- Department of Pancreatic Surgery, Pancreatic Disease Institute, Huashan Hospital, Fudan University, Shanghai, China
| | - Le Zhu
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Xiao-Qiang Zhu
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Zhe-Fang Wang
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | - Xiao-Lin Wu
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | - Cheng-Hui Zhou
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | - Jia-Yan Yan
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
- Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Bei-Yuan Hu
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Bo Kong
- Department of Surgery, Klinikum rechts der Isar, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - De-Liang Fu
- Department of Pancreatic Surgery, Pancreatic Disease Institute, Huashan Hospital, Fudan University, Shanghai, China
| | - Christiane Bruns
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | - Yue Zhao
- General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany.
| | - Lun-Xiu Qin
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China.
| | - Qiong-Zhu Dong
- Department of General Surgery, Huashan Hospital, Cancer Metastasis Institute, Fudan University, Shanghai, China.
- Key laboratory of whole-period monitoring and precise intervention of digestive cancer, Shanghai Municipal Health Commission (SMHC), Shanghai, China.
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17
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Dissecting FGF Signalling to Target Cellular Crosstalk in Pancreatic Cancer. Cells 2021; 10:cells10040847. [PMID: 33918004 PMCID: PMC8068358 DOI: 10.3390/cells10040847] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/25/2021] [Accepted: 04/04/2021] [Indexed: 12/14/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has a poor prognosis with a 5 year survival rate of less than 8%, and is predicted to become the second leading cause of cancer-related death by 2030. Alongside late detection, which impacts upon surgical treatment, PDAC tumours are challenging to treat due to their desmoplastic stroma and hypovascular nature, which limits the effectiveness of chemotherapy and radiotherapy. Pancreatic stellate cells (PSCs), which form a key part of this stroma, become activated in response to tumour development, entering into cross-talk with cancer cells to induce tumour cell proliferation and invasion, leading to metastatic spread. We and others have shown that Fibroblast Growth Factor Receptor (FGFR) signalling can play a critical role in the interactions between PDAC cells and the tumour microenvironment, but it is clear that the FGFR signalling pathway is not acting in isolation. Here we describe our current understanding of the mechanisms by which FGFR signalling contributes to PDAC progression, focusing on its interaction with other pathways in signalling networks and discussing the therapeutic approaches that are being developed to try and improve prognosis for this terrible disease.
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18
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Abstract
The extracellular matrix is a fundamental, core component of all tissues and organs, and is essential for the existence of multicellular organisms. From the earliest stages of organism development until death, it regulates and fine-tunes every cellular process in the body. In cancer, the extracellular matrix is altered at the biochemical, biomechanical, architectural and topographical levels, and recent years have seen an exponential increase in the study and recognition of the importance of the matrix in solid tumours. Coupled with the advancement of new technologies to study various elements of the matrix and cell-matrix interactions, we are also beginning to see the deployment of matrix-centric, stromal targeting cancer therapies. This Review touches on many of the facets of matrix biology in solid cancers, including breast, pancreatic and lung cancer, with the aim of highlighting some of the emerging interactions of the matrix and influences that the matrix has on tumour onset, progression and metastatic dissemination, before summarizing the ongoing work in the field aimed at developing therapies to co-target the matrix in cancer and cancer metastasis.
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Affiliation(s)
- Thomas R Cox
- The Kinghorn Cancer Centre, The Garvan Institute of Medical Research, Sydney, New South Wales, Australia.
- St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.
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19
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A Phase II Study Demonstrates No Feasibility of Adjuvant Treatment with Six Cycles of S-1 and Oxaliplatin in Resectable Esophageal Adenocarcinoma, with ERCC1 as Biomarker for Response to SOX. Cancers (Basel) 2021; 13:cancers13040839. [PMID: 33671266 PMCID: PMC7922275 DOI: 10.3390/cancers13040839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 02/07/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Neoadjuvant chemoradiotherapy followed by surgery is currently standard of care in esophageal adenocarcinoma. However, prognosis remains dismal. The aim of our study was to assess the feasibility of administering six cycles of adjuvant S-1 and oxaliplatin following neoadjuvant chemoradiotherapy and esophagectomy. Although six cycles of adjuvant S-1 and oxaliplatin were not feasible in pretreated patients, mainly due to toxicity, efficacy results were promising compared to a propensity-score matched cohort. Exploratory biomarker analyses demonstrated potential benefit for patients with Excision repair cross-complementation group 1 (ERCC1) negative tumor expression. A proteomics biomarker model provided valuable information for prediction of survival and pharmacokinetics of 5-FU showed a correlation with treatment-related toxicity. Although it remains unclear if additional chemotherapy should be provided in the adjuvant setting, subgroups such as patients with ERCC1 negativity, could potentially benefit from this treatment option based on our exploratory biomarker research. Abstract We assessed the feasibility of adjuvant S-1 and oxaliplatin following neoadjuvant chemoradiotherapy (nCRT) and esophagectomy. Patients treated with nCRT (paclitaxel, carboplatin) and esophagectomy received six 21-day cycles with oxaliplatin (130 mg/m2) on day 1 and S-1 (25 mg/m2 twice daily) on days 1–14. The primary endpoint was feasibility, defined as ≥50% completing treatment. We performed exploratory propensity-score matching to compare survival, ERCC1 and Thymidylate Synthase (TS) immunohistochemistry analyses, proteomics biomarker discovery and 5-FU pharmacokinetic analyses. Forty patients were enrolled and 48% completed all adjuvant cycles. Median dose intensity was 98% for S-1 and 62% for oxaliplatin. The main reason for early discontinuation was toxicity (67%). The median recurrence-free and overall survival were 28.3 months and 40.8 months, respectively (median follow-up 29.1 months). Survival was not significantly prolonged compared to a matched cohort (p = 0.09). Patients with ERCC1 negative tumor expression had significantly better survival compared to ERCC1 positivity (p = 0.01). Our protein signature model was predictive of survival [p = 0.04; Area under the curve (AUC) 0.80]. Moreover, 5-FU pharmacokinetics significantly correlated with treatment-related toxicity. To conclude, six cycles adjuvant S-1 and oxaliplatin were not feasible in pretreated esophageal adenocarcinoma. Although the question remains whether additional treatment with chemotherapy should be provided in the adjuvant setting, subgroups such as patients with ERCC1 negativity could potentially benefit from adjuvant SOX based on our exploratory biomarker research.
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20
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Samain R, Brunel A, Douché T, Fanjul M, Cassant-Sourdy S, Rochotte J, Cros J, Neuzillet C, Raffenne J, Duluc C, Perraud A, Nigri J, Gigoux V, Bieche I, Ponzo M, Carpentier G, Cascone I, Tomasini R, Schmid HA, Mathonnet M, Nicolle R, Bousquet MP, Martineau Y, Pyronnet S, Jean C, Bousquet C. Pharmacologic Normalization of Pancreatic Cancer-Associated Fibroblast Secretome Impairs Prometastatic Cross-Talk With Macrophages. Cell Mol Gastroenterol Hepatol 2021; 11:1405-1436. [PMID: 33482394 PMCID: PMC8024982 DOI: 10.1016/j.jcmgh.2021.01.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Cancer-associated fibroblasts (CAFs) from pancreatic adenocarcinoma (PDA) present high protein synthesis rates. CAFs express the G-protein-coupled somatostatin receptor sst1. The sst1 agonist SOM230 blocks CAF protumoral features in vitro and in immunocompromised mice. We have explored here the therapeutic potential of SOM230, and underlying mechanisms, in immunocompetent models of murine PDA mimicking the heavy fibrotic and immunosuppressive stroma observed in patient tumors. METHODS Large-scale mass spectrometry analyses were performed on media conditioned from 9 patient PDA-derived CAF primary cultures. Spontaneous transgenic and experimental (orthotopic co-graft of tumor cells plus CAFs) PDA-bearing mice were longitudinally ultrasound-monitored for tumor and metastatic progression. Histopathology and flow cytometry analyses were performed on primary tumors and metastases. Stromal signatures were functionally validated through bioinformatics using several published, and 1 original, PDA database. RESULTS Proteomics on the CAF secretome showed that SOM230 controls stromal activities including inflammatory responses. Among the identified secreted proteins, we validated that colony-stimulating factor 1 (CSF-1) (a macrophage growth factor) was reduced by SOM230 in the tumor and plasma of PDA-harboring mice, alongside intratumor stromal normalization (reduced CAF and macrophage activities), and dramatic metastasis reduction. In transgenic mice, these SOM230 benefits alleviate the chemotherapy-induced (gemcitabine) immunosuppressive stroma reshaping. Mechanistically, SOM230 acts in vivo on CAFs through sst1 to disrupt prometastatic CAF production of CSF-1 and cross-talk with macrophages. We found that in patients, stromal CSF-1 was associated with aggressive PDA forms. CONCLUSIONS We propose SOM230 as an antimetastatic therapy in PDA for its capacity to remodel the fibrotic and immunosuppressive myeloid stroma. This pharmacotherapy should benefit PDA patients treated with chemotherapies.
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Affiliation(s)
- Rémi Samain
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Alexia Brunel
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Thibault Douché
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Marjorie Fanjul
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Stéphanie Cassant-Sourdy
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Julia Rochotte
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Jérôme Cros
- Department of Pathology, Beaujon-Bichat University Hospital–Paris Diderot University, Clichy, France
| | - Cindy Neuzillet
- Medical Oncology Department, Curie Institute, Versailles Saint-Quentin University, Saint Cloud, France
| | - Jérôme Raffenne
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Camille Duluc
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Aurélie Perraud
- Equipe d'Accueil EA 3842 Laboratory, Medicine and Pharmacy Faculties, University of Limoges, Limoges, France
| | - Jérémy Nigri
- INSERM U1068/UMR 7258 CNRS, Cancer Research Center of Marseille, Marseille, France
| | - Véronique Gigoux
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Ivan Bieche
- Department of Genetics, Institut Curie, Paris Descartes University, Paris, France
| | - Matteo Ponzo
- Growth, Reparation and Tissue Regeneration Laboratory, Equipe de Recherche Labellisée ERL-CNRS 9215, University of Paris-Est, Créteil, France
| | - Gilles Carpentier
- Growth, Reparation and Tissue Regeneration Laboratory, Equipe de Recherche Labellisée ERL-CNRS 9215, University of Paris-Est, Créteil, France
| | - Ilaria Cascone
- Growth, Reparation and Tissue Regeneration Laboratory, Equipe de Recherche Labellisée ERL-CNRS 9215, University of Paris-Est, Créteil, France
| | - Richard Tomasini
- INSERM U1068/UMR 7258 CNRS, Cancer Research Center of Marseille, Marseille, France
| | | | - Muriel Mathonnet
- Equipe d'Accueil EA 3842 Laboratory, Medicine and Pharmacy Faculties, University of Limoges, Limoges, France
| | - Rémy Nicolle
- Programme Cartes d’Identité des Tumeurs, Ligue Nationale Contre Le Cancer, Paris, France
| | - Marie-Pierre Bousquet
- Institute for Pharmacology and Structural Biology, University of Toulouse, Toulouse, France
| | - Yvan Martineau
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Stéphane Pyronnet
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Christine Jean
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France
| | - Corinne Bousquet
- Centre de Recherches en Cancérologie de Toulouse (CRCT), Université de Toulouse, INSERM Unité Mixte de Recherche UMR-1037, CNRS Equipe de Recherche Labellisée ERL5294, Equipe de Recherche Labellisée "Ligue Contre le Cancer" & "LabEx Toucan", Toulouse, France,Correspondence Address correspondence to: Corinne Bousquet, VMD, PhD, INSERM U1037, Cancer Research Center of Toulouse, 2 Avenue Hubert Curien, CS53717, 31037 Toulouse Cedex 1, France. fax: (33) (0) 56131-9752.
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21
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Wu Y, Zhang C, Jiang K, Werner J, Bazhin AV, D'Haese JG. The Role of Stellate Cells in Pancreatic Ductal Adenocarcinoma: Targeting Perspectives. Front Oncol 2021; 10:621937. [PMID: 33520728 PMCID: PMC7841014 DOI: 10.3389/fonc.2020.621937] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a gastrointestinal malignancy with a dismal clinical outcome. Accumulating evidence suggests that activated pancreatic stellate cells (PSCs), the major producers of extracellular matrix (ECM), drive the severe stromal/desmoplastic reaction in PDAC. Furthermore, the crosstalk among PSCs, pancreatic cancer cells (PCCs) as well as other stroma cells can establish a growth-supportive tumor microenvironment (TME) of PDAC, thereby enhancing tumor growth, metastasis, and chemoresistance via various pathways. Recently, targeting stroma has emerged as a promising strategy for PDAC therapy, and several novel strategies have been proposed. The aim of our study is to give a profound review of the role of PSCs in PDAC progression and recent advances in stroma-targeting strategies.
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Affiliation(s)
- Yang Wu
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Chun Zhang
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Kuirong Jiang
- Pancreas Center and Pancreas Institute, Nanjing Medical University, Nanjing, China
| | - Jens Werner
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Alexandr V Bazhin
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Jan G D'Haese
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
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22
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Wang N, Wang S, Wang X, Zheng Y, Yang B, Zhang J, Pan B, Gao J, Wang Z. Research trends in pharmacological modulation of tumor-associated macrophages. Clin Transl Med 2021; 11:e288. [PMID: 33463063 PMCID: PMC7805405 DOI: 10.1002/ctm2.288] [Citation(s) in RCA: 42] [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: 09/03/2020] [Revised: 12/27/2020] [Accepted: 12/29/2020] [Indexed: 02/06/2023] Open
Abstract
As one of the most abundant immune cell populations in the tumor microenvironment (TME), tumor-associated macrophages (TAMs) play important roles in multiple solid malignancies, including breast cancer, prostate cancer, liver cancer, lung cancer, ovarian cancer, gastric cancer, pancreatic cancer, and colorectal cancer. TAMs could contribute to carcinogenesis, neoangiogenesis, immune-suppressive TME remodeling, cancer chemoresistance, recurrence, and metastasis. Therefore, reprogramming of the immune-suppressive TAMs by pharmacological approaches has attracted considerable research attention in recent years. In this review, the promising pharmaceutical targets, as well as the existing modulatory strategies of TAMs were summarized. The chemokine-chemokine receptor signaling, tyrosine kinase receptor signaling, metabolic signaling, and exosomal signaling have been highlighted in determining the biological functions of TAMs. Besides, both preclinical research and clinical trials have suggested the chemokine-chemokine receptor blockers, tyrosine kinase inhibitors, bisphosphonates, as well as the exosomal or nanoparticle-based targeting delivery systems as the promising pharmacological approaches for TAMs deletion or reprogramming. Lastly, the combined therapies of TAMs-targeting strategies with traditional treatments or immunotherapies as well as the exosome-like nanovesicles for cancer therapy are prospected.
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Affiliation(s)
- Neng Wang
- The Research Center for Integrative MedicineSchool of Basic Medical SciencesGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
| | - Shengqi Wang
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Xuan Wang
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Yifeng Zheng
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Bowen Yang
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Juping Zhang
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Bo Pan
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
| | - Jianli Gao
- Academy of Traditional Chinese MedicineZhejiang Chinese Medical UniversityHangzhouZhejiangChina
| | - Zhiyu Wang
- The Research Center for Integrative MedicineSchool of Basic Medical SciencesGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- The Research Center of Integrative Cancer MedicineDiscipline of Integrated Chinese and Western MedicineThe Second Clinical College of Guangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong‐Hong Kong‐Macau Joint Lab on Chinese Medicine and Immune Disease ResearchGuangzhou University of Chinese MedicineGuangzhouGuangdongChina
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine SyndromeGuangdong Provincial Hospital of Chinese MedicineGuangdong Provincial Academy of Chinese Medical SciencesGuangzhouGuangdongChina
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23
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Valero JG, Matas-Céspedes A, Arenas F, Rodriguez V, Carreras J, Serrat N, Guerrero-Hernández M, Yahiaoui A, Balagué O, Martin S, Capdevila C, Hernández L, Magnano L, Rivas-Delgado A, Tannheimer S, Cid MC, Campo E, López-Guillermo A, Colomer D, Pérez-Galán P. The receptor of the colony-stimulating factor-1 (CSF-1R) is a novel prognostic factor and therapeutic target in follicular lymphoma. Leukemia 2021; 35:2635-2649. [PMID: 33731849 PMCID: PMC8410584 DOI: 10.1038/s41375-021-01201-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 02/03/2021] [Accepted: 02/18/2021] [Indexed: 01/31/2023]
Abstract
Microenvironment contributes to follicular lymphoma (FL) pathogenesis and impacts survival with macrophages playing a controversial role. In the present study, using FL primary samples and HK follicular dendritic cells (FDC) to mimic the germinal center, together with mouse models, we have analyzed the three-way crosstalk of FL-FDC-macrophages and derived therapeutic opportunities. Ex vivo primary FL-FDC co-cultures (n = 19) and in vivo mouse co-xenografts demonstrated that FL-FDC crosstalk favors tumor growth and, via the secretion of CCL2 and CSF-1, promotes monocyte recruitment, differentiation, and polarization towards an M2-like protumoral phenotype. Moreover, FL-M2 co-cultures displayed enhanced angiogenesis, dissemination, and immunosuppression. Analysis of the CSF-1/CSF-1R pathway uncovered that CSF-1 was significantly higher in serum from grade 3A FL patients, and that high CSF-1R expression in FL biopsies correlated with grade 3A, reduced overall survival and risk of transformation. Furthermore, CSF-1R inhibition with pexidartinib (PLX3397) preferentially affected M2-macrophage viability and polarization program disrupting FL-M2 positive crosstalk. In vivo CSF1-R inhibition caused M2 reduction and repolarization towards M1 macrophages and antitumor effect cooperating with anti-CD20 rituximab. In summary, these results support the role of macrophages in FL pathogenesis and indicate that CSF-1R may be a relevant prognostic factor and a novel therapeutic target cooperating with anti-CD20 immunotherapy.
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Affiliation(s)
- Juan Garcia Valero
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Alba Matas-Céspedes
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain ,grid.417815.e0000 0004 5929 4381Present Address: Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
| | - Fabián Arenas
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Vanina Rodriguez
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.415306.50000 0000 9983 6924Present Address: Garvan Institute of Medical Research, Sydney, Australia
| | - Joaquim Carreras
- grid.265061.60000 0001 1516 6626Department of Pathology, Tokai University, School of Medicine, Isehara, Kanagawa Japan
| | - Neus Serrat
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain
| | - Martina Guerrero-Hernández
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.11478.3bPresent Address: Department of Gene Regulation, Stem Cells and Cancer Center for Genomic Regulation (CRG-PRBB), Barcelona, Spain
| | - Anella Yahiaoui
- grid.418227.a0000 0004 0402 1634Gilead Sciences, Inc, Foster City, USA
| | - Olga Balagué
- grid.410458.c0000 0000 9635 9413Hematopathology Unit, Pathology Department, Hospital Clínic-IDIBAPS, Barcelona, Spain
| | - Silvia Martin
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Cristina Capdevila
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain
| | - Lluis Hernández
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
| | - Laura Magnano
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.410458.c0000 0000 9635 9413Department of Hematology, Hospital Clinic -IDIBAPS, Barcelona, Spain
| | - Alfredo Rivas-Delgado
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.410458.c0000 0000 9635 9413Department of Hematology, Hospital Clinic -IDIBAPS, Barcelona, Spain
| | - Stacey Tannheimer
- grid.418227.a0000 0004 0402 1634Gilead Sciences, Inc, Foster City, USA
| | - Maria C. Cid
- Department of Autoimmune Diseases, Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - Elías Campo
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hematopathology Unit, Pathology Department, Hospital Clínic-IDIBAPS, Barcelona, Spain ,grid.5841.80000 0004 1937 0247University of Barcelona, Medical School, Barcelona, Spain
| | - Armando López-Guillermo
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Department of Hematology, Hospital Clinic -IDIBAPS, Barcelona, Spain ,grid.5841.80000 0004 1937 0247University of Barcelona, Medical School, Barcelona, Spain
| | - Dolors Colomer
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain ,grid.410458.c0000 0000 9635 9413Hematopathology Unit, Pathology Department, Hospital Clínic-IDIBAPS, Barcelona, Spain ,grid.5841.80000 0004 1937 0247University of Barcelona, Medical School, Barcelona, Spain
| | - Patricia Pérez-Galán
- grid.10403.36Department of Hematology-Oncology, IDIBAPS, Barcelona, Spain ,grid.413448.e0000 0000 9314 1427Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Madrid, Spain
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24
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Ghidini M, Lampis A, Mirchev MB, Okuducu AF, Ratti M, Valeri N, Hahne JC. Immune-Based Therapies and the Role of Microsatellite Instability in Pancreatic Cancer. Genes (Basel) 2020; 12:33. [PMID: 33383713 PMCID: PMC7823781 DOI: 10.3390/genes12010033] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/11/2020] [Accepted: 12/25/2020] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer is one of the most aggressive malignancies with limited treatment options thus resulting in high morbidity and mortality. Among all cancers, with a five-year survival rates of only 2-9%, pancreatic cancer holds the worst prognostic outcome for patients. To improve the overall survival, an earlier diagnosis and stratification of cancer patients for personalized treatment options are urgent needs. A minority of pancreatic cancers belong to the spectrum of Lynch syndrome-associated cancers and are characterized by microsatellite instability (MSI). MSI is a consequence of defective mismatch repair protein functions and it has been well characterized in other gastrointestinal tumors such as colorectal and gastric cancer. In the latter, high levels of MSI are linked to a better prognosis and to an increased benefit to immune-based therapies. Therefore, the same therapies could offer an opportunity of treatment for pancreatic cancer patients with MSI. In this review, we summarize the current knowledge about immune-based therapies and MSI in pancreatic cancer.
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Affiliation(s)
- Michele Ghidini
- Division of Medical Oncology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Andrea Lampis
- Division of Molecular Pathology, The Institute of Cancer Research, London SM25NG, UK; (A.L.); (M.R.); (N.V.)
- Centre for Evolution and Cancer, The Institute of Cancer Research, London SM25NG, UK
| | - Milko B. Mirchev
- Clinic of Gastroenterology, Medical University, 9002 Varna, Bulgaria;
| | | | - Margherita Ratti
- Division of Molecular Pathology, The Institute of Cancer Research, London SM25NG, UK; (A.L.); (M.R.); (N.V.)
- Centre for Evolution and Cancer, The Institute of Cancer Research, London SM25NG, UK
- Medical Department, Division of Oncology, ASST di Cremona, Ospedale di Cremona, 26100 Cremona, Italy
| | - Nicola Valeri
- Division of Molecular Pathology, The Institute of Cancer Research, London SM25NG, UK; (A.L.); (M.R.); (N.V.)
- Centre for Evolution and Cancer, The Institute of Cancer Research, London SM25NG, UK
- Department of Medicine, The Royal Marsden NHS Foundation Trust, London SM25NG, UK
| | - Jens C. Hahne
- Division of Molecular Pathology, The Institute of Cancer Research, London SM25NG, UK; (A.L.); (M.R.); (N.V.)
- Centre for Evolution and Cancer, The Institute of Cancer Research, London SM25NG, UK
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25
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Le Large TY, Mantini G, Meijer LL, Pham TV, Funel N, van Grieken NC, Kok B, Knol J, van Laarhoven HW, Piersma SR, Jimenez CR, Kazemier G, Giovannetti E, Bijlsma MF. Microdissected pancreatic cancer proteomes reveal tumor heterogeneity and therapeutic targets. JCI Insight 2020; 5:138290. [PMID: 32634123 PMCID: PMC7455080 DOI: 10.1172/jci.insight.138290] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/24/2020] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is characterized by a relative paucity of cancer cells that are surrounded by an abundance of nontumor cells and extracellular matrix, known as stroma. The interaction between stroma and cancer cells contributes to poor outcome, but how proteins from these individual compartments drive aggressive tumor behavior is not known. Here, we report the proteomic analysis of laser-capture microdissected (LCM) PDAC samples. We isolated stroma, tumor, and bulk samples from a cohort with long- and short-term survivors. Compartment-specific proteins were measured by mass spectrometry, yielding what we believe to be the largest PDAC proteome landscape to date. These analyses revealed that, in bulk analysis, tumor-derived proteins were typically masked and that LCM was required to reveal biology and prognostic markers. We validated tumor CALB2 and stromal COL11A1 expression as compartment-specific prognostic markers. We identified and functionally addressed the contributions of the tumor cell receptor EPHA2 to tumor cell viability and motility, underscoring the value of compartment-specific protein analysis in PDAC.
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Affiliation(s)
- Tessa Y.S. Le Large
- Department of Surgery and
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- Laboratory for Experimental Oncology and Radiobiology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Giulia Mantini
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, Pisa, Italy
| | - Laura L. Meijer
- Department of Surgery and
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Thang V. Pham
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Niccola Funel
- Unit of Anatomic Pathology II, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy
| | | | | | - Jaco Knol
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Hanneke W.M. van Laarhoven
- Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Sander R. Piersma
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Connie R. Jimenez
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- OncoProteomics Laboratory, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
| | | | - Elisa Giovannetti
- Department of Medical Oncology, Amsterdam University Medical Centers, Free University Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Pharmacology Lab, Fondazione Pisana per la Scienza, Pisa, Italy
| | - Maarten F. Bijlsma
- Laboratory for Experimental Oncology and Radiobiology, Amsterdam University Medical Centers, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, Netherlands
- Oncode Institute, Amsterdam, Netherlands
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26
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Melzer MK, Arnold F, Stifter K, Zengerling F, Azoitei N, Seufferlein T, Bolenz C, Kleger A. An Immunological Glance on Pancreatic Ductal Adenocarcinoma. Int J Mol Sci 2020; 21:ijms21093345. [PMID: 32397303 PMCID: PMC7246613 DOI: 10.3390/ijms21093345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/23/2020] [Accepted: 05/06/2020] [Indexed: 12/18/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has still a dismal prognosis. Different factors such as mutational landscape, intra- and intertumoral heterogeneity, stroma, and immune cells impact carcinogenesis of PDAC associated with an immunosuppressive microenvironment. Different cell types with partly opposing roles contribute to this milieu. In recent years, immunotherapeutic approaches, including checkpoint inhibitors, were favored to treat cancers, albeit not every cancer entity exhibited benefits in a similar way. Indeed, immunotherapies rendered little success in pancreatic cancer. In this review, we describe the communication between the immune system and pancreatic cancer cells and propose some rationale why immunotherapies may fail in the context of pancreatic cancer. Moreover, we delineate putative strategies to sensitize PDAC towards immunological therapeutics and highlight the potential of targeting neoantigens.
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Affiliation(s)
- Michael Karl Melzer
- Department of Urology, Ulm University Hospital, 89081 Ulm, Germany; (M.K.M.); (F.Z.); (C.B.)
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
| | - Frank Arnold
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
| | - Katja Stifter
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
| | - Friedemann Zengerling
- Department of Urology, Ulm University Hospital, 89081 Ulm, Germany; (M.K.M.); (F.Z.); (C.B.)
| | - Ninel Azoitei
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
| | - Thomas Seufferlein
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
| | - Christian Bolenz
- Department of Urology, Ulm University Hospital, 89081 Ulm, Germany; (M.K.M.); (F.Z.); (C.B.)
| | - Alexander Kleger
- Department of Internal Medicine I, Ulm University Hospital, 89081 Ulm, Germany; (F.A.); (K.S.); (N.A.); (T.S.)
- Correspondence:
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27
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Steins A, van Mackelenbergh MG, van der Zalm AP, Klaassen R, Serrels B, Goris SG, Kocher HM, Waasdorp C, de Jong JH, Tekin C, Besselink MG, Busch OR, van de Vijver MJ, Verheij J, Dijk F, van Tienhoven G, Wilmink JW, Medema JP, van Laarhoven HWM, Bijlsma MF. High-grade mesenchymal pancreatic ductal adenocarcinoma drives stromal deactivation through CSF-1. EMBO Rep 2020; 21:e48780. [PMID: 32173982 PMCID: PMC7202203 DOI: 10.15252/embr.201948780] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 02/11/2020] [Accepted: 02/18/2020] [Indexed: 01/05/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is characterized by an abundance of stroma. Multiple molecular classification efforts have identified a mesenchymal tumor subtype that is consistently characterized by high-grade growth and poor clinical outcome. The relation between PDAC stroma and tumor subtypes is still unclear. Here, we aimed to identify how PDAC cells instruct the main cellular component of stroma, the pancreatic stellate cells (PSCs). We found in primary tissue that high-grade PDAC had reduced collagen deposition compared to low-grade PDAC. Xenografts and organotypic co-cultures established from mesenchymal-like PDAC cells featured reduced collagen and activated PSC content. Medium transfer experiments using a large set of PDAC cell lines revealed that mesenchymal-like PDAC cells consistently downregulated ACTA2 and COL1A1 expression in PSCs and reduced proliferation. We identified colony-stimulating factor 1 as the mesenchymal PDAC-derived ligand that deactivates PSCs, and inhibition of its receptor CSF1R was able to counteract this effect. In conclusion, high-grade PDAC features stroma that is low in collagen and activated PSC content, and targeting CSF1R offers direct options to maintain a tumor-restricting microenvironment.
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Affiliation(s)
- Anne Steins
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Madelaine G van Mackelenbergh
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Amber P van der Zalm
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Remy Klaassen
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Bryan Serrels
- Wolfson Wohl Cancer Research CentreGlasgow Precision Oncology LaboratoryUniversity of GlasgowGlasgowUK
| | - Sandrine G Goris
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Hemant M Kocher
- Centre for Tumor BiologyBarts Cancer InstituteQueen Mary University of LondonLondonUK
| | - Cynthia Waasdorp
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Joan H de Jong
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Cansu Tekin
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Marc G Besselink
- Department of SurgeryCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Olivier R Busch
- Department of SurgeryCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Marc J van de Vijver
- Department of PathologyAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Joanne Verheij
- Department of PathologyAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Frederike Dijk
- Department of PathologyAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Geertjan van Tienhoven
- Department of Radiation OncologyAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Johanna W Wilmink
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Jan Paul Medema
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Hanneke WM van Laarhoven
- Department of Medical OncologyCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Maarten F Bijlsma
- Laboratory for Experimental Oncology and RadiobiologyCenter for Experimental and Molecular MedicineCancer Center AmsterdamAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
- Oncode InstituteAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
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28
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Somerville TDD, Biffi G, Daßler-Plenker J, Hur SK, He XY, Vance KE, Miyabayashi K, Xu Y, Maia-Silva D, Klingbeil O, Demerdash OE, Preall JB, Hollingsworth MA, Egeblad M, Tuveson DA, Vakoc CR. Squamous trans-differentiation of pancreatic cancer cells promotes stromal inflammation. eLife 2020; 9:e53381. [PMID: 32329713 PMCID: PMC7200154 DOI: 10.7554/elife.53381] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/23/2020] [Indexed: 12/18/2022] Open
Abstract
A highly aggressive subset of pancreatic ductal adenocarcinomas undergo trans-differentiation into the squamous lineage during disease progression. Here, we investigated whether squamous trans-differentiation of human and mouse pancreatic cancer cells can influence the phenotype of non-neoplastic cells in the tumor microenvironment. Conditioned media experiments revealed that squamous pancreatic cancer cells secrete factors that recruit neutrophils and convert pancreatic stellate cells into cancer-associated fibroblasts (CAFs) that express inflammatory cytokines at high levels. We use gain- and loss-of-function approaches to show that squamous-subtype pancreatic tumor models become enriched with neutrophils and inflammatory CAFs in a p63-dependent manner. These effects occur, at least in part, through p63-mediated activation of enhancers at pro-inflammatory cytokine loci, which includes IL1A and CXCL1 as key targets. Taken together, our findings reveal enhanced tissue inflammation as a consequence of squamous trans-differentiation in pancreatic cancer, thus highlighting an instructive role of tumor cell lineage in reprogramming the stromal microenvironment.
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Affiliation(s)
| | - Giulia Biffi
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
- Lustgarten Foundation Pancreatic Cancer Research LaboratoryCold Spring HarborUnited States
- Cancer Research United Kingdom Cambridge Institute, University of CambridgeCambridgeUnited Kingdom
| | | | - Stella K Hur
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
| | - Xue-Yan He
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
| | - Krysten E Vance
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical CenterOmahaUnited States
| | - Koji Miyabayashi
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
- Lustgarten Foundation Pancreatic Cancer Research LaboratoryCold Spring HarborUnited States
| | - Yali Xu
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
| | - Diogo Maia-Silva
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
- Watson School of Biological SciencesCold Spring HarborUnited States
| | - Olaf Klingbeil
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
| | | | | | - Michael A Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical CenterOmahaUnited States
| | - Mikala Egeblad
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
| | - David A Tuveson
- Cold Spring Harbor LaboratoryCold Spring HarborUnited States
- Lustgarten Foundation Pancreatic Cancer Research LaboratoryCold Spring HarborUnited States
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29
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Vera RE, Fernandez-Zapico ME. Stromal deactivation by CSF1: a new feature of the aggressive pancreatic cancer microenvironment. EMBO Rep 2020; 21:e50468. [PMID: 32329185 DOI: 10.15252/embr.202050468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer with one of the poorest prognosis among all malignancies. The initiation and evolution of this kind of tumor depends on a complex interaction between cancer cells and the tumor microenvironment (TME). In an elegant study, Steins et al [1] used a combination of relevant disease models to show that mesenchymal subtype of PDAC shows a distinct deactivation of stellate cells in a CSF1-dependent fashion. This study shedding light on a new role for the stroma driving an aggressive PDAC subtypes shifts the current paradigm for the requirement of an activated TME to regulate PDAC growth and maintenance.
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Affiliation(s)
- Renzo E Vera
- Schulze Center of Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, MN, USA
| | - Martin E Fernandez-Zapico
- Schulze Center of Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, MN, USA
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