101
|
Detection of immunogenic cell death and its relevance for cancer therapy. Cell Death Dis 2020; 11:1013. [PMID: 33243969 PMCID: PMC7691519 DOI: 10.1038/s41419-020-03221-2] [Citation(s) in RCA: 456] [Impact Index Per Article: 114.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 02/07/2023]
Abstract
Chemotherapy, radiation therapy, as well as targeted anticancer agents can induce clinically relevant tumor-targeting immune responses, which critically rely on the antigenicity of malignant cells and their capacity to generate adjuvant signals. In particular, immunogenic cell death (ICD) is accompanied by the exposure and release of numerous damage-associated molecular patterns (DAMPs), which altogether confer a robust adjuvanticity to dying cancer cells, as they favor the recruitment and activation of antigen-presenting cells. ICD-associated DAMPs include surface-exposed calreticulin (CALR) as well as secreted ATP, annexin A1 (ANXA1), type I interferon, and high-mobility group box 1 (HMGB1). Additional hallmarks of ICD encompass the phosphorylation of eukaryotic translation initiation factor 2 subunit-α (EIF2S1, better known as eIF2α), the activation of autophagy, and a global arrest in transcription and translation. Here, we outline methodological approaches for measuring ICD markers in vitro and ex vivo for the discovery of next-generation antineoplastic agents, the development of personalized anticancer regimens, and the identification of optimal therapeutic combinations for the clinical management of cancer.
Collapse
|
102
|
Olaoba OT, Ligali FC, Alabi ZO, Akinyemi AO, Ayinde KS. Of immune checkpoint maladies and remedies: The throwing of jabs in the oncogenic ring of PDAC. Biochim Biophys Acta Rev Cancer 2020; 1875:188483. [PMID: 33232723 DOI: 10.1016/j.bbcan.2020.188483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/07/2020] [Accepted: 11/17/2020] [Indexed: 02/07/2023]
Abstract
The upregulation of co-inhibitory checkpoint receptors/ligands that inactivate antitumor T-cells, the enhancement of Tregs-mediated trogocytosis that contribute delayed maturation of antigen presenting cell (APC), and the high Tregs/CD+8 ratio that maintained low threshold of CD+8 cells in the tumor microenvironment (TME); all represent the nuances in the immune evasive strategies of pancreatic ductal adenocarcinoma (PDAC). PDAC is the most aggressive type of pancreatic cancers characterized by poor prognosis and extremely low survivability. Over the years, fraternity of scientists have developed therapeutic agents that can bolster the capacity of the antitumor immunity, usually via the inhibition of immune checkpoints. While this immune checkpoint inhibition therapy represents one major jab from immunity to PDAC, this cancer remains highly resistant due to the acme of desmoplasia in its TME. In this review, we discuss the mechanisms of various checkpoint receptors/ligands axes that are relevant to the fitness of PDAC in its oncogenic ring. These checkpoints include PD-1, CTLA-4, ICOS, TIM-3, TIGIT, BTLA, BTN3A, and VISTA. In addition, we provided evidences that are relevant to the understanding of immune checkpoint inhibition, with extensive outline of immune checkpoint inhibitors that are critical to the treatment of PDAC. Finally, we discuss recently known intricacies of PDAC-mediated immunosuppression, and current advances in treatment options. Having realized that the overall scenario between PDAC and antitumor immunity is like the throwing of jabs in a ring, we therefore discuss future directions and prospect that can knock out PDAC in favor of immunity and humanity.
Collapse
Affiliation(s)
- Olamide T Olaoba
- Laboratory of Functional and Structural Biochemistry, Federal University Sao Carlos, Sao Carlos, SP, Brazil
| | - Funmilayo C Ligali
- Department of Biochemistry and Nutrition, Nigeria Institute of Medical Research, Lagos, Nigeria
| | - Zaccheaus O Alabi
- Laboratory of Biomolecular Biochemistry of Microorganisms, Federal University Sao Carlos, Sao Carlos, SP, Brazil
| | - Amos O Akinyemi
- Medicinal Chemistry Laboratory, Federal University Sao Carlos, Sao Carlos, SP, Brazil
| | - Kehinde S Ayinde
- Institute of Biology, State University of Campinas, Campinas, SP, Brazil.
| |
Collapse
|
103
|
Liu Y, Leslie PL, Zhang Y. Life and Death Decision-Making by p53 and Implications for Cancer Immunotherapy. Trends Cancer 2020; 7:226-239. [PMID: 33199193 DOI: 10.1016/j.trecan.2020.10.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/11/2020] [Accepted: 10/15/2020] [Indexed: 12/20/2022]
Abstract
The tumor-suppressor protein p53 is mutated in approximately half of all cancers, whereas the p53 signaling network is perturbed in almost all cancers. In response to different stress stimuli, p53 selectively activates genes to elicit a cell survival or cell death response. How p53 makes the decision between life and death remains a fascinating question and an exciting field of research. Understanding how this decision is made has major implications for improving cancer treatments, particularly in recently evolved immune checkpoint inhibition therapy. We highlight progress and challenges in understanding the mechanisms governing the p53 life and death decision-making process, and discuss how this decision is relevant to immune system regulation. Finally, we discuss how knowledge of the p53 pro-survival and pro-death decision node can be applied to optimize immune checkpoint inhibitor therapy for cancer treatment.
Collapse
Affiliation(s)
- Yong Liu
- Department of Radiation Oncology and Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7461, USA; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu 221002, China.
| | - Patrick L Leslie
- Department of Radiation Oncology and Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7461, USA
| | - Yanping Zhang
- Department of Radiation Oncology and Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7461, USA.
| |
Collapse
|
104
|
Scharman CD, Sokol ES, Luongo T, Genega EM, Mathew P. Durable Remission of Human Papillomavirus–Positive JAK2/ PDL1/ PDL2–Amplified Urethral Squamous Carcinoma With Sequential Chemotherapy and Immune Checkpoint Inhibitor Therapy. JCO Precis Oncol 2020; 4:860-864. [DOI: 10.1200/po.19.00395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Tony Luongo
- Department of Urology, Tufts Medical Center, Boston, MA
| | - Elizabeth M. Genega
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA
| | - Paul Mathew
- Division of Hematology/Oncology, Tufts Medical Center, Boston, MA
| |
Collapse
|
105
|
Marra A, Trapani D, Viale G, Criscitiello C, Curigliano G. Practical classification of triple-negative breast cancer: intratumoral heterogeneity, mechanisms of drug resistance, and novel therapies. NPJ Breast Cancer 2020; 6:54. [PMID: 33088912 PMCID: PMC7568552 DOI: 10.1038/s41523-020-00197-2] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 09/17/2020] [Indexed: 02/07/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is not a unique disease, encompassing multiple entities with marked histopathological, transcriptomic and genomic heterogeneity. Despite several efforts, transcriptomic and genomic classifications have remained merely theoretic and most of the patients are being treated with chemotherapy. Driver alterations in potentially targetable genes, including PIK3CA and AKT, have been identified across TNBC subtypes, prompting the implementation of biomarker-driven therapeutic approaches. However, biomarker-based treatments as well as immune checkpoint inhibitor-based immunotherapy have provided contrasting and limited results so far. Accordingly, a better characterization of the genomic and immune contexture underpinning TNBC, as well as the translation of the lessons learnt in the metastatic disease to the early setting would improve patients' outcomes. The application of multi-omics technologies, biocomputational algorithms, assays for minimal residual disease monitoring and novel clinical trial designs are strongly warranted to pave the way toward personalized anticancer treatment for patients with TNBC.
Collapse
Affiliation(s)
- Antonio Marra
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Via Ripamonti, 435, 20141 Milan, Italy
- Department of Oncology and Haemato-Oncology, University of Milano, Via Festa del Perdono, 7, 20122 Milan, Italy
| | - Dario Trapani
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Via Ripamonti, 435, 20141 Milan, Italy
| | - Giulia Viale
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Via Ripamonti, 435, 20141 Milan, Italy
| | - Carmen Criscitiello
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Via Ripamonti, 435, 20141 Milan, Italy
| | - Giuseppe Curigliano
- Division of Early Drug Development for Innovative Therapies, IEO, European Institute of Oncology IRCCS, Via Ripamonti, 435, 20141 Milan, Italy
- Department of Oncology and Haemato-Oncology, University of Milano, Via Festa del Perdono, 7, 20122 Milan, Italy
| |
Collapse
|
106
|
Wauthoz N, Rosière R, Amighi K. Inhaled cytotoxic chemotherapy: clinical challenges, recent developments, and future prospects. Expert Opin Drug Deliv 2020; 18:333-354. [PMID: 33050733 DOI: 10.1080/17425247.2021.1829590] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Since 1968, inhaled chemotherapy has been evaluated and has shown promising results up to phase II but has not yet reached the market. This is due to technological and clinical challenges that require to be overcome with the aim of optimizing the efficacy and the tolerance of drug to re-open new developments in this field. Moreover, recent changes in the therapeutic standard of care for treating the patient with lung cancer also open new opportunities to combine inhaled chemotherapy with standard treatments. AREAS COVERED Clinical and technological concerns are highlighted from the reported clinical trials made with inhaled cytotoxic chemotherapies. This work then focuses on new pharmaceutical developments using dry powder inhalers as inhalation devices and on formulation strategies based on controlled drug release and with sustained lung retention or based on nanomedicine. Finally, new clinical strategies are described in regard to the impact of the immunotherapy on the patient's standard of care. EXPERT OPINION The choice of the drug, inhalation device, and formulation strategy as well as the position of inhaled chemotherapy in the patient's clinical care are crucial factors in optimizing local tolerance and efficacy as well as in its scalability and applicability in clinical practice.
Collapse
Affiliation(s)
- Nathalie Wauthoz
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
| | - Rémi Rosière
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
| | - Karim Amighi
- Unit of Pharmaceutics and Biopharmaceutics, Université Libre De Bruxelles, Brussels, Belgium
| |
Collapse
|
107
|
Molinaro C, Martoriati A, Pelinski L, Cailliau K. Copper Complexes as Anticancer Agents Targeting Topoisomerases I and II. Cancers (Basel) 2020; 12:E2863. [PMID: 33027952 PMCID: PMC7601307 DOI: 10.3390/cancers12102863] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 12/12/2022] Open
Abstract
Organometallics, such as copper compounds, are cancer chemotherapeutics used alone or in combination with other drugs. One small group of copper complexes exerts an effective inhibitory action on topoisomerases, which participate in the regulation of DNA topology. Copper complexes inhibitors of topoisomerases 1 and 2 work by different molecular mechanisms, analyzed herein. They allow genesis of DNA breaks after the formation of a ternary complex, or act in a catalytic mode, often display DNA intercalative properties and ROS production, and sometimes display dual effects. These amplified actions have repercussions on the cell cycle checkpoints and death effectors. Copper complexes of topoisomerase inhibitors are analyzed in a broader synthetic view and in the context of cancer cell mutations. Finally, new emerging treatment aspects are depicted to encourage the expansion of this family of highly active anticancer drugs and to expend their use in clinical trials and future cancer therapy.
Collapse
Affiliation(s)
- Caroline Molinaro
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France; (C.M.); (A.M.)
| | - Alain Martoriati
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France; (C.M.); (A.M.)
| | - Lydie Pelinski
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide, F-59000 Lille, France;
| | - Katia Cailliau
- Univ. Lille, CNRS, UMR 8576-UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France; (C.M.); (A.M.)
| |
Collapse
|
108
|
Huber M, Brehm CU, Gress TM, Buchholz M, Alashkar Alhamwe B, Pogge von Strandmann E, Slater EP, Bartsch JW, Bauer C, Lauth M. The Immune Microenvironment in Pancreatic Cancer. Int J Mol Sci 2020; 21:E7307. [PMID: 33022971 PMCID: PMC7583843 DOI: 10.3390/ijms21197307] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023] Open
Abstract
The biology of solid tumors is strongly determined by the interactions of cancer cells with their surrounding microenvironment. In this regard, pancreatic cancer (pancreatic ductal adenocarcinoma, PDAC) represents a paradigmatic example for the multitude of possible tumor-stroma interactions. PDAC has proven particularly refractory to novel immunotherapies, which is a fact that is mediated by a unique assemblage of various immune cells creating a strongly immunosuppressive environment in which this cancer type thrives. In this review, we outline currently available knowledge on the cross-talk between tumor cells and the cellular immune microenvironment, highlighting the physiological and pathological cellular interactions, as well as the resulting therapeutic approaches derived thereof. Hopefully a better understanding of the complex tumor-stroma interactions will one day lead to a significant advancement in patient care.
Collapse
Affiliation(s)
- Magdalena Huber
- Institute for Medical Microbiology and Hospital Hygiene, Philipps University Marburg, 35043 Marburg, Germany;
| | - Corinna U. Brehm
- Institute of Pathology, University Hospital Giessen-Marburg, 35043 Marburg, Germany;
| | - Thomas M. Gress
- Department of Gastroenterology, Endocrinology, Metabolism and Infectiology, Center for Tumor- and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (T.M.G.); (M.B.); (C.B.)
| | - Malte Buchholz
- Department of Gastroenterology, Endocrinology, Metabolism and Infectiology, Center for Tumor- and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (T.M.G.); (M.B.); (C.B.)
| | - Bilal Alashkar Alhamwe
- Institute for Tumor Immunology, Clinic for Hematology, Oncology and Immunology, Center for Tumor Biology and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (E.P.v.S.); (B.A.A.)
| | - Elke Pogge von Strandmann
- Institute for Tumor Immunology, Clinic for Hematology, Oncology and Immunology, Center for Tumor Biology and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (E.P.v.S.); (B.A.A.)
| | - Emily P. Slater
- Department of Visceral-, Thoracic- and Vascular Surgery, Philipps University Marburg, Baldingerstrasse, 35043 Marburg, Germany;
| | - Jörg W. Bartsch
- Department of Neurosurgery, Philipps University Marburg, Baldingerstrasse, 35043 Marburg, Germany;
| | - Christian Bauer
- Department of Gastroenterology, Endocrinology, Metabolism and Infectiology, Center for Tumor- and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (T.M.G.); (M.B.); (C.B.)
| | - Matthias Lauth
- Department of Gastroenterology, Endocrinology, Metabolism and Infectiology, Center for Tumor- and Immunology (ZTI), Philipps University Marburg, 35043 Marburg, Germany; (T.M.G.); (M.B.); (C.B.)
| |
Collapse
|
109
|
Ochoa de Olza M, Navarro Rodrigo B, Zimmermann S, Coukos G. Turning up the heat on non-immunoreactive tumours: opportunities for clinical development. Lancet Oncol 2020; 21:e419-e430. [PMID: 32888471 DOI: 10.1016/s1470-2045(20)30234-5] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 12/22/2022]
Abstract
Notable advances have been achieved in the treatment of cancer since the advent of immunotherapy, and immune checkpoint inhibitors have shown clinical benefit across a wide variety of tumour types. Nevertheless, most patients still progress on these treatments, highlighting the importance of unravelling the underlying mechanisms of primary resistance to immunotherapy. A well described biomarker of non-responsiveness to immune checkpoint inhibitors is the absence or low presence of lymphocytes in the tumour microenvironment, so-called cold tumours. There are five mechanisms of action that have the potential to turn cold tumours into so-called hot and inflamed tumours, hence increasing the tumour's responsiveness to immunotherapy-increasing local inflammation, neutralising immunosuppression at the tumour site, modifying the tumour vasculature, targeting the tumour cells themselves, or increasing the frequency of tumour-specific T cells. In this Review, we discuss preclinical data that serves as the basis for ongoing immunotherapy clinical trials for the treatment of non-immunoreactive tumours, as well as reviewing clinical and translational data where available. We explain how improving our understanding of the underlying mechanisms of primary resistance to immunotherapy will help elucidate an increasingly granular view of the tumour microenvironment cellular composition, functional status, and cellular localisation, with the goal of further therapy refinement.
Collapse
Affiliation(s)
- María Ochoa de Olza
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland; Service of Immuno-Oncology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Blanca Navarro Rodrigo
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland; Service of Immuno-Oncology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Stefan Zimmermann
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland; Service of Immuno-Oncology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - George Coukos
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland; Service of Immuno-Oncology, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland.
| |
Collapse
|
110
|
Casadei B, Argnani L, Morigi A, Lolli G, Broccoli A, Pellegrini C, Nanni L, Stefoni V, Coppola PE, Carella M, Cavo M, Zinzani PL. Effectiveness of chemotherapy after anti-PD-1 blockade failure for relapsed and refractory Hodgkin lymphoma. Cancer Med 2020; 9:7830-7836. [PMID: 32881376 PMCID: PMC7643640 DOI: 10.1002/cam4.3262] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/03/2020] [Accepted: 06/10/2020] [Indexed: 12/22/2022] Open
Abstract
Programmed death‐1 (PD1) blockade is an efficient and safe therapeutic option in patients with relapsed/refractory (R/R) classical Hodgkin lymphoma (cHL). However, a substantial proportion of patients’ progresses or loses the response to anti‐PD1 treatment. We retrospectively investigated the effectiveness of salvage chemotherapies (CHT) for unsatisfactory response to anti‐PD1, in 25 R/R cHL patients. Twenty‐three patients (92%) were refractory to the last treatment before anti‐PD1. After a median of 14 cycles (range 3‐52), 68% (17/25) of patients had unsatisfactory responses to anti‐PD1 therapy, whereas 6 had a partial response (PR) and 2 patients achieved complete response (CR), with an overall response rate (ORR) of 32%. After a median time of 1.5 months, 15 patients received a single agent treatment and 10 had a multi‐agents regimen, due to the failure of PD1 blockade. The ORR was 60% (8 CR and 7 PR). Seven patients (3 in PR and 4 in CR) underwent a consolidation strategy with stem cell transplantation. Median progression‐free survival (PFS) with salvage treatment was reached at 19.1 months, while median PFS after anti‐PD1 has been reached at 8.2 months. After a median follow‐up of 32.4 months, 6 patients died while 13 are still in CR. The median overall estimated from the start of CHT was not reached. The efficacy of treatment following anti‐PD1 is not yet established, especially in lymphoma patients. To note, in our series, a subset of heavily pre‐treated and chemo‐refractory patients increased response rates to and survival with CHT given after exposure to immune‐checkpoint inhibitors.
Collapse
Affiliation(s)
- Beatrice Casadei
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Lisa Argnani
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Alice Morigi
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Ginevra Lolli
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Alessandro Broccoli
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Cinzia Pellegrini
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Laura Nanni
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Vittorio Stefoni
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Paolo E Coppola
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Matteo Carella
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Michele Cavo
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| | - Pier Luigi Zinzani
- Institute of Hematology "L. e A. Seràgnoli", University of Bologna, Bologna, Italy
| |
Collapse
|
111
|
Landry M, DuRoss A, Neufeld M, Hahn L, Sahay G, Luxenhofer R, Sun C. Low dose novel PARP-PI3K inhibition via nanoformulation improves colorectal cancer immunoradiotherapy. Mater Today Bio 2020; 8:100082. [PMID: 33294836 PMCID: PMC7689338 DOI: 10.1016/j.mtbio.2020.100082] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 09/20/2020] [Accepted: 10/08/2020] [Indexed: 12/14/2022] Open
Abstract
Multimodal therapy is often used in oncology to overcome dosing limitations and chemoresistance. Recently, combination immunoradiotherapy has shown great promise in a select subset of patients with colorectal cancer (CRC). Furthermore, molecularly targeted agents delivered in tandem with immunotherapy regimens have been suggested to improve treatment outcomes and expand the population of responding patients. In this study, radiation-sensitizing small molecules niraparib (PARP inhibitor) and HS-173 (PI3K inhibitor) are identified as a novel combination that synergistically enhance toxicity and induce immunogenic cell death both in vitro and in vivo in a CRC model. These inhibitors were co-encapsulated in a polymer micelle to overcome solubility limitations while minimizing off-target toxicity. Mice bearing syngeneic colorectal tumors (CT26) were administered these therapeutic micelles in combination with X-ray irradiation and anti-CTLA-4 immunotherapy. This combination led to enhanced efficacy demonstrated by improved tumor control and increased tumor infiltrating lymphocytes. This report represents the first investigation of DNA damage repair inhibition combined with radiation to potentiate anti-CTLA-4 immunotherapy in a CRC model.
Collapse
Affiliation(s)
- M.R. Landry
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, 97201, OR, USA
| | - A.N. DuRoss
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, 97201, OR, USA
| | - M.J. Neufeld
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, 97201, OR, USA
| | - L. Hahn
- Department of Chemistry and Pharmacy, University Würzburg, Röntgenring 11, Würzburg, 97070, Germany
| | - G. Sahay
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, 97201, OR, USA
- Department of Biomedical Engineering, School of Medicine, Oregon Health & Science University, Portland, 97201, OR, USA
| | - R. Luxenhofer
- Department of Chemistry and Pharmacy, University Würzburg, Röntgenring 11, Würzburg, 97070, Germany
- Soft Matter Chemistry, Department of Chemistry, University of Helsinki, Helsinki, 00014, Finland
| | - C. Sun
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, 97201, OR, USA
- Department of Radiation Medicine, School of Medicine, Oregon Health & Science University, Portland, 97239, OR, USA
| |
Collapse
|
112
|
Harnessing DNA Replication Stress for Novel Cancer Therapy. Genes (Basel) 2020; 11:genes11090990. [PMID: 32854236 PMCID: PMC7564951 DOI: 10.3390/genes11090990] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/03/2020] [Accepted: 08/20/2020] [Indexed: 12/16/2022] Open
Abstract
DNA replication is the fundamental process for accurate duplication and transfer of genetic information. Its fidelity is under constant stress from endogenous and exogenous factors which can cause perturbations that lead to DNA damage and defective replication. This can compromise genomic stability and integrity. Genomic instability is considered as one of the hallmarks of cancer. In normal cells, various checkpoints could either activate DNA repair or induce cell death/senescence. Cancer cells on the other hand potentiate DNA replicative stress, due to defective DNA damage repair mechanism and unchecked growth signaling. Though replicative stress can lead to mutagenesis and tumorigenesis, it can be harnessed paradoxically for cancer treatment. Herein, we review the mechanism and rationale to exploit replication stress for cancer therapy. We discuss both established and new approaches targeting DNA replication stress including chemotherapy, radiation, and small molecule inhibitors targeting pathways including ATR, Chk1, PARP, WEE1, MELK, NAE, TLK etc. Finally, we review combination treatments, biomarkers, and we suggest potential novel methods to target DNA replication stress to treat cancer.
Collapse
|
113
|
Mollica V, Maggio I, Lopez-Beltran A, Montironi R, Cimadamore A, Cheng L, Rizzo A, Giunchi F, Schiavina R, Fiorentino M, Brunocilla E, Massari F. Combination therapy in advanced urothelial cancer: the role of PARP, HER-2 and mTOR inhibitors. Expert Rev Anticancer Ther 2020; 20:755-763. [PMID: 32757789 DOI: 10.1080/14737140.2020.1807334] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Despite significant advances in the treatment of metastatic urothelial carcinoma, including the advent of immune checkpoint inhibitors, this disease is still challenging to treat and associated poor outcomes remain. Genomic characterization of advanced-stage urothelial carcinoma is widening the field of potential treatments due to the identification of novel biologic drivers. AREAS COVERED In this review, we explore the role of PARP, HER-2, and mTOR inhibitors in the therapeutic scenario of advanced urothelial carcinoma, as these pathways are frequently altered in urothelial carcinoma. We report ongoing clinical trials involving these agents, either in monotherapy or in combination with other compounds, highlighting the dynamic scenario of metastatic urothelial carcinoma treatment. EXPERT OPINION Several challenges need to be faced in the development of new potential therapeutic strategies, such as inter/intratumoral heterogeneity and the lack of validated biomarkers.
Collapse
Affiliation(s)
- Veronica Mollica
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni , Bologna, Italy
| | - Ilaria Maggio
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni , Bologna, Italy
| | - Antonio Lopez-Beltran
- Unit of Anatomical Pathology, Faculty of Medicine, Cordoba University , Cordoba, Spain
| | - Rodolfo Montironi
- Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals , Ancona, Italy
| | - Alessia Cimadamore
- Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals , Ancona, Italy
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine , Indianapolis, IN, USA
| | - Alessandro Rizzo
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni , Bologna, Italy
| | - Francesca Giunchi
- Pathology Service, Addarii Institute of Oncology, S-Orsola-Malpighi Hospital , Bologna, Italy
| | - Riccardo Schiavina
- Department of Urology, University of Bologna, S-Orsola-Malpighi Hospital , Bologna, Italy
| | | | - Eugenio Brunocilla
- Department of Urology, University of Bologna, S-Orsola-Malpighi Hospital , Bologna, Italy
| | - Francesco Massari
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni , Bologna, Italy
| |
Collapse
|
114
|
Lampert EJ, Zimmer A, Padget M, Cimino-Mathews A, Nair JR, Liu Y, Swisher EM, Hodge JW, Nixon AB, Nichols E, Bagheri MH, Levy E, Radke MR, Lipkowitz S, Annunziata CM, Taube JM, Steinberg SM, Lee JM. Combination of PARP Inhibitor Olaparib, and PD-L1 Inhibitor Durvalumab, in Recurrent Ovarian Cancer: a Proof-of-Concept Phase II Study. Clin Cancer Res 2020; 26:4268-4279. [PMID: 32398324 PMCID: PMC7442720 DOI: 10.1158/1078-0432.ccr-20-0056] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 03/06/2020] [Accepted: 05/08/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE Preclinical studies suggest PARP inhibition (PARPi) induces immunostimulatory micromilieu in ovarian cancer thus complementing activity of immune checkpoint blockade. We conducted a phase II trial of PARPi olaparib and anti-PD-L1 durvalumab and collected paired fresh core biopsies and blood samples to test this hypothesis. PATIENTS AND METHODS In a single-center, proof-of-concept phase II study, we enrolled women aged ≥18 with recurrent ovarian cancer. All patients were immune checkpoint inhibitor-naïve and had measurable disease per RECISTv1.1, ECOG performance status 0-2, and adequate organ and marrow function. Patients received olaparib 300 mg twice daily and durvalumab 1,500 mg intravenously every 4 weeks until disease progression, unacceptable toxicity, or withdrawal of consent. Primary endpoint was overall response rate (ORR). Secondary objectives were safety and progression-free survival (PFS). Translational objectives included biomarker evaluation for relationships with clinical response and immunomodulatory effects by treatment. RESULTS Thirty-five patients with ovarian cancer [median, four prior therapies (IQR, 2-5.5), predominantly platinum-resistant (86%), BRCA wild-type (77%)] received at least one full cycle of treatment. ORR was 14% [5/35; 95% confidence interval (CI), 4.8%-30.3%]. Disease control rate (PR+SD) was 71% (25/35; 95% CI, 53.7%-85.4%). Treatment enhanced IFNγ and CXCL9/CXCL10 expression, systemic IFNγ/TNFα production, and tumor-infiltrating lymphocytes, indicating an immunostimulatory environment. Increased IFNγ production was associated with improved PFS [HR, 0.37 (95% CI, 0.16-0.87), P = 0.023], while elevated VEGFR3 levels were associated with worse PFS (HR, 3.22 (95% CI, 1.23-8.40), P = 0.017]. CONCLUSIONS The PARPi and anti-PD-L1 combination showed modest clinical activity in recurrent ovarian cancer. Our correlative study results suggest immunomodulatory effects by olaparib/durvalumab in patients and indicate that VEGF/VEGFR pathway blockade would be necessary for improved efficacy of the combination.
Collapse
Affiliation(s)
- Erika J Lampert
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Alexandra Zimmer
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Michelle Padget
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | | | - Jayakumar R Nair
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Yingmiao Liu
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Elizabeth M Swisher
- Division of Gynecologic Oncology, Departments of Obstetrics and Gynecology, University of Washington, Seattle, Washington
| | - James W Hodge
- Laboratory of Tumor Immunology and Biology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Andrew B Nixon
- Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Erin Nichols
- Clinical Research Directorate, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Bethesda, Maryland
| | - Mohammad H Bagheri
- Department of Radiology and Imaging Sciences, Clinical Center, National Cancer Institute, Bethesda, Maryland
| | - Elliott Levy
- Interventional Radiology, NIH Clinical Center, Bethesda, Maryland
| | - Marc R Radke
- Division of Gynecologic Oncology, Departments of Obstetrics and Gynecology, University of Washington, Seattle, Washington
| | - Stanley Lipkowitz
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Christina M Annunziata
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Janis M Taube
- Department of Dermatopathology, The Johns Hopkins Medical Institution, Baltimore, Maryland
| | - Seth M Steinberg
- Biostatistics and Data Management Section, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Jung-Min Lee
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland.
| |
Collapse
|
115
|
Reuvers TGA, Kanaar R, Nonnekens J. DNA Damage-Inducing Anticancer Therapies: From Global to Precision Damage. Cancers (Basel) 2020; 12:E2098. [PMID: 32731592 PMCID: PMC7463878 DOI: 10.3390/cancers12082098] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/24/2020] [Accepted: 07/26/2020] [Indexed: 12/11/2022] Open
Abstract
DNA damage-inducing therapies are of tremendous value for cancer treatment and function by the direct or indirect formation of DNA lesions and subsequent inhibition of cellular proliferation. Of central importance in the cellular response to therapy-induced DNA damage is the DNA damage response (DDR), a protein network guiding both DNA damage repair and the induction of cancer-eradicating mechanisms such as apoptosis. A detailed understanding of DNA damage induction and the DDR has greatly improved our knowledge of the classical DNA damage-inducing therapies, radiotherapy and cytotoxic chemotherapy, and has paved the way for rational improvement of these treatments. Moreover, compounds targeting specific DDR proteins, selectively impairing DNA damage repair in cancer cells, form a promising novel therapy class that is now entering the clinic. In this review, we give an overview of the current state and ongoing developments, and discuss potential avenues for improvement for DNA damage-inducing therapies, with a central focus on the role of the DDR in therapy response, toxicity and resistance. Furthermore, we describe the relevance of using combination regimens containing DNA damage-inducing therapies and how they can be utilized to potentiate other anticancer strategies such as immunotherapy.
Collapse
Affiliation(s)
- Thom G. A. Reuvers
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Department of Radiology and Nuclear Medicine, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Roland Kanaar
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Oncode Institute, Office Jaarbeurs Innovation Mile (JIM), Jaarbeursplein 6, 3561 AL Utrecht, The Netherlands
| | - Julie Nonnekens
- Department of Molecular Genetics, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands; (T.G.A.R.); (R.K.)
- Department of Radiology and Nuclear Medicine, Erasmus MC, Dr. Molenwaterplein 40, 3015 GD Rotterdam, The Netherlands
- Oncode Institute, Office Jaarbeurs Innovation Mile (JIM), Jaarbeursplein 6, 3561 AL Utrecht, The Netherlands
| |
Collapse
|
116
|
Berti M, Cortez D, Lopes M. The plasticity of DNA replication forks in response to clinically relevant genotoxic stress. Nat Rev Mol Cell Biol 2020; 21:633-651. [PMID: 32612242 DOI: 10.1038/s41580-020-0257-5] [Citation(s) in RCA: 186] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2020] [Indexed: 12/28/2022]
Abstract
Complete and accurate DNA replication requires the progression of replication forks through DNA damage, actively transcribed regions, structured DNA and compact chromatin. Recent studies have revealed a remarkable plasticity of the replication process in dealing with these obstacles, which includes modulation of replication origin firing, of the architecture of replication forks, and of the functional organization of the replication machinery in response to replication stress. However, these specialized mechanisms also expose cells to potentially dangerous transactions while replicating DNA. In this Review, we discuss how replication forks are actively stalled, remodelled, processed, protected and restarted in response to specific types of stress. We also discuss adaptations of the replication machinery and the role of chromatin modifications during these transactions. Finally, we discuss interesting recent data on the relevance of replication fork plasticity to human health, covering its role in tumorigenesis, its crosstalk with innate immunity responses and its potential as an effective cancer therapy target.
Collapse
Affiliation(s)
- Matteo Berti
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - David Cortez
- Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Massimo Lopes
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland.
| |
Collapse
|
117
|
Design, synthesis and antitumour evaluation of pyrrolo[1,2-f]-phenanthridine and dibenzo[f,h]pyrrolo[1,2-b]isoquinoline derivatives. Eur J Med Chem 2020; 202:112516. [PMID: 32622270 DOI: 10.1016/j.ejmech.2020.112516] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 05/18/2020] [Accepted: 05/29/2020] [Indexed: 11/22/2022]
Abstract
A series of 1,2-bis(hydroxymethyl)pyrrolo[1,2-f]phenanthridine derivatives and their alkyl (ethyl and isopropyl) carbamates and 12,13-bis(hydroxymethyl)-9,14-dihydro-dibenzo[f,h]pyrrolo[1,2-b]isoquinoline derivatives were synthesized for antiproliferative evaluation. The preliminary antitumour studies revealed that these two types of bis(hydroxymethyl) derivatives showed significant antitumour activities and were able to inhibit the growth of various human tumour cell lines in vitro. Several of the derivatives were demonstrated to cause DNA interstrand cross-links by an alkaline agarose gel shifting assay. These conjugates were cytotoxic to a variety of cancer cell lines by inducing DNA damage, delaying cell cycle progression in the G2/M phase and triggering apoptosis. Compound 21a, dissolved in a vehicle suitable for intravenous administration, was selected for antitumour studies in animal models. We demonstrated that at a dose that did not cause body weight loss in mice, compound 21a could significantly suppress the growth of tumour xenografts of human lung cancer H460 and colorectal cancer HCT-116 cells in nude mice. Our present results confirm the antitumour activities of these conjugates.
Collapse
|
118
|
Galvez L, Rusz M, Schwaiger-Haber M, El Abiead Y, Hermann G, Jungwirth U, Berger W, Keppler BK, Jakupec MA, Koellensperger G. Preclinical studies on metal based anticancer drugs as enabled by integrated metallomics and metabolomics. Metallomics 2020; 11:1716-1728. [PMID: 31497817 DOI: 10.1039/c9mt00141g] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Resistance development is a major obstacle for platinum-based chemotherapy, with the anticancer drug oxaliplatin being no exception. Acquired resistance is often associated with altered drug accumulation. In this work we introduce a novel -omics workflow enabling the parallel study of platinum drug uptake and its distribution between nucleus/protein and small molecule fraction along with metabolic changes after different treatment time points. This integrated metallomics/metabolomics approach is facilitated by a tailored sample preparation workflow suitable for preclinical studies on adherent cancer cell models. Inductively coupled plasma mass spectrometry monitors the platinum drug, while the metabolomics tool-set is provided by hydrophilic interaction liquid chromatography combined with high-resolution Orbitrap mass spectrometry. The implemented method covers biochemical key pathways of cancer cell metabolism as shown by a panel of >130 metabolite standards. Furthermore, the addition of yeast-based 13C-enriched internal standards upon extraction enabled a novel targeted/untargeted analysis strategy. In this study we used our method to compare an oxaliplatin sensitive human colon cancer cell line (HCT116) and its corresponding resistant model. In the acquired oxaliplatin resistant cells distinct differences in oxaliplatin accumulation correlated with differences in metabolomic rearrangements. Using this multi-omics approach for platinum-treated samples facilitates the generation of novel hypotheses regarding the susceptibility and resistance towards oxaliplatin.
Collapse
Affiliation(s)
- Luis Galvez
- Institute of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 38, 1090 Vienna, Austria.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
119
|
Peyraud F, Italiano A. Combined PARP Inhibition and Immune Checkpoint Therapy in Solid Tumors. Cancers (Basel) 2020; 12:E1502. [PMID: 32526888 PMCID: PMC7352466 DOI: 10.3390/cancers12061502] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/28/2020] [Accepted: 06/07/2020] [Indexed: 12/14/2022] Open
Abstract
Genomic instability is a hallmark of cancer related to DNA damage response (DDR) deficiencies, offering vulnerabilities for targeted treatment. Poly (ADP-ribose) polymerase (PARP) inhibitors (PARPi) interfere with the efficient repair of DNA damage, particularly in tumors with existing defects in DNA repair, and induce synthetic lethality. PARPi are active across a range of tumor types harboring BRCA mutations and also BRCA-negative cancers, such as ovarian, breast or prostate cancers with homologous recombination deficiencies (HRD). Depending on immune contexture, immune checkpoint inhibitors (ICIs), such as anti-PD1/PD-L1 and anti-CTLA-4, elicit potent antitumor effects and have been approved in various cancers types. Although major breakthroughs have been performed with either PARPi or ICIs alone in multiple cancers, primary or acquired resistance often leads to tumor escape. PARPi-mediated unrepaired DNA damages modulate the tumor immune microenvironment by a range of molecular and cellular mechanisms, such as increasing genomic instability, immune pathway activation, and PD-L1 expression on cancer cells, which might promote responsiveness to ICIs. In this context, PARPi and ICIs represent a rational combination. In this review, we summarize the basic and translational biology supporting the combined strategy. We also detail preclinical results and early data of ongoing clinical trials indicating the synergistic effect of PARPi and ICIs. Moreover, we discuss the limitations and the future direction of the combination.
Collapse
Affiliation(s)
- Florent Peyraud
- Department of Medical Oncology, Institut Bergonié, 33000 Bordeaux, France;
- University of Bordeaux, 33076 Bordeaux, France
| | - Antoine Italiano
- Department of Medical Oncology, Institut Bergonié, 33000 Bordeaux, France;
- University of Bordeaux, 33076 Bordeaux, France
- Early Phase Trials and Sarcoma Unit, Institut Bergonié, 33000 Bordeaux, France
| |
Collapse
|
120
|
Caracciolo D, Riillo C, Arbitrio M, Di Martino MT, Tagliaferri P, Tassone P. Error-prone DNA repair pathways as determinants of immunotherapy activity: an emerging scenario for cancer treatment. Int J Cancer 2020; 147:2658-2668. [PMID: 32383203 DOI: 10.1002/ijc.33038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 04/18/2020] [Accepted: 04/28/2020] [Indexed: 12/17/2022]
Abstract
Defects in DNA repair machinery play a critical role in the pathogenesis and progression of human cancer. When they occur, the tumor cells activate error-prone mechanisms which lead to genomic instability and high mutation rate. These defects represent, therefore, a cancer Achilles'heel which could be therapeutically exploited by the use of DNA damage response inhibitors. Moreover, experimental and clinical evidence indicates that DNA repair deregulation has a pivotal role also in promoting immune recognition and immune destruction of cancer cells. Indeed, immune checkpoint inhibitors have received regulatory approval in tumors characterized by high genomic instability, such as melanomas and lung cancer. Here, we discuss how deregulation of DNA repair, through activation of error-prone mechanisms, increases immune activation against cancer. Finally, we address the potential strategies to use DNA repair components as biomarkers and/or therapeutic targets to empower immune-oncology treatment of human cancer.
Collapse
Affiliation(s)
- Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Caterina Riillo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | | | - Maria Teresa Di Martino
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Pierosandro Tagliaferri
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania, USA
| |
Collapse
|
121
|
Bockorny B, Semenisty V, Macarulla T, Borazanci E, Wolpin BM, Stemmer SM, Golan T, Geva R, Borad MJ, Pedersen KS, Park JO, Ramirez RA, Abad DG, Feliu J, Muñoz A, Ponz-Sarvise M, Peled A, Lustig TM, Bohana-Kashtan O, Shaw SM, Sorani E, Chaney M, Kadosh S, Vainstein Haras A, Von Hoff DD, Hidalgo M. BL-8040, a CXCR4 antagonist, in combination with pembrolizumab and chemotherapy for pancreatic cancer: the COMBAT trial. Nat Med 2020; 26:878-885. [PMID: 32451495 DOI: 10.1038/s41591-020-0880-x] [Citation(s) in RCA: 291] [Impact Index Per Article: 72.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 04/09/2020] [Indexed: 12/16/2022]
Abstract
Programmed cell death 1 (PD-1) inhibitors have limited effect in pancreatic ductal adenocarcinoma (PDAC), underscoring the need to co-target alternative pathways. CXC chemokine receptor 4 (CXCR4) blockade promotes T cell tumor infiltration and is synergistic with anti-PD-1 therapy in PDAC mouse models. We conducted a phase IIa, open-label, two-cohort study to assess the safety, efficacy and immunobiological effects of the CXCR4 antagonist BL-8040 (motixafortide) with pembrolizumab and chemotherapy in metastatic PDAC (NCT02826486). The primary outcome was objective response rate (ORR). Secondary outcomes were overall survival (OS), disease control rate (DCR) and safety. In cohort 1, 37 patients with chemotherapy-resistant disease received BL-8040 and pembrolizumab. The DCR was 34.5% in the evaluable population (modified intention to treat, mITT; N = 29), including nine patients (31%) with stable disease and one patient (3.4%) with partial response. Median OS (mOS) was 3.3 months in the ITT population. Notably, in patients receiving study drugs as second-line therapy, the mOS was 7.5 months. BL-8040 increased CD8+ effector T cell tumor infiltration, decreased myeloid-derived suppressor cells (MDSCs) and further decreased circulating regulatory T cells. In cohort 2, 22 patients received BL-8040 and pembrolizumab with chemotherapy, with an ORR, DCR and median duration of response of 32%, 77% and 7.8 months, respectively. These data suggest that combined CXCR4 and PD-1 blockade may expand the benefit of chemotherapy in PDAC and warrants confirmation in subsequent randomized trials.
Collapse
MESH Headings
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antineoplastic Agents, Immunological
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- CD8-Positive T-Lymphocytes/pathology
- Carcinoma, Pancreatic Ductal/drug therapy
- Carcinoma, Pancreatic Ductal/pathology
- Carcinoma, Pancreatic Ductal/secondary
- Female
- Fluorouracil/administration & dosage
- Humans
- Irinotecan/administration & dosage
- Leucovorin/administration & dosage
- Liver Neoplasms/drug therapy
- Liver Neoplasms/secondary
- Lung Neoplasms/drug therapy
- Lung Neoplasms/secondary
- Lymph Nodes/pathology
- Lymphatic Metastasis
- Lymphocytes, Tumor-Infiltrating/pathology
- Male
- Middle Aged
- Myeloid-Derived Suppressor Cells/pathology
- Pancreatic Neoplasms/drug therapy
- Pancreatic Neoplasms/pathology
- Peptides/administration & dosage
- Peritoneal Neoplasms/drug therapy
- Peritoneal Neoplasms/secondary
- Receptors, CXCR4/antagonists & inhibitors
- Retroperitoneal Neoplasms/drug therapy
- Retroperitoneal Neoplasms/secondary
- Survival Rate
- T-Lymphocytes, Regulatory/pathology
- Treatment Outcome
Collapse
Affiliation(s)
- Bruno Bockorny
- Division of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | - Teresa Macarulla
- Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology, IOB Quirón, Barcelona, Spain
| | - Erkut Borazanci
- HonorHealth Research Institute, Scottsdale, AZ, USA
- Translational Genomics Research Institute, Phoenix, AZ, USA
| | - Brian M Wolpin
- Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Salomon M Stemmer
- Institute of Oncology, Davidoff Center, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Talia Golan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Oncology, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Ravit Geva
- Oncology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Tel-Aviv University, Tel Aviv, Israel
| | - Mitesh J Borad
- Oncology, Mayo Clinic Cancer Center, Scottsdale, AZ, USA
| | | | - Joon Oh Park
- Hematology-Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | | | | | - Jaime Feliu
- Instituto de Investigación Hospital Universitario La Paz (IdIPAZ), Cátedra UAM-AMGEN, CIBERONC, Madrid, Spain
| | - Andres Muñoz
- Medical Oncology Service, Instituto de Investigación Sanitaria Hospital Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | - Mariano Ponz-Sarvise
- Clinica Universidad de Navarra and Program in Solid Tumors (CIMA), Universidad de Navarra, IDISNA, Pamplona, Spain
| | - Amnon Peled
- Goldyne Savad Institute of Gene Therapy, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | | | | | | | - Marya Chaney
- Early Oncology Development, Merck & Co., Inc, Kenilworth, NJ, USA
| | | | | | - Daniel D Von Hoff
- HonorHealth Research Institute, Scottsdale, AZ, USA
- Translational Genomics Research Institute, Phoenix, AZ, USA
| | - Manuel Hidalgo
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
- New York Presbyterian Hospital, New York, NY, USA.
| |
Collapse
|
122
|
Nobili S, Lavacchi D, Perrone G, Vicini G, Tassi R, Landini I, Grosso A, Roviello G, Mazzanti R, Santomaggio C, Mini E. Vinorelbine in Non-Small Cell Lung Cancer: Real-World Data From a Single-Institution Experience. Oncol Res 2020; 28:237-248. [PMID: 31806078 PMCID: PMC7851511 DOI: 10.3727/096504019x15755437099308] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The use of vinorelbine as a single agent or in combination regimens in non-small cell lung cancer (NSCLC) is associated with satisfactory clinical activity. However, the role of vinorelbine-based chemotherapy in chemonaive locally advanced unresectable or metastatic NSCLC patients, according to real-world treatment patterns, has still not been widely explored. Eighty-one patients treated at a single institution were retrospectively analyzed. Thirty-seven received standard first-line single-agent vinorelbine, and 44 received vinorelbine plus platinum drugs, based on physician’s choice; 61.7% were older than 70 years, and 60.5% were affected by ≥2 comorbidities. Sixty-three patients were evaluable for objective response: 22% achieved partial response and 41% stable disease. Median progression-free survival (PFS) was 5.4 months. A benefit in PFS was observed in patients treated with combinations vs. single-agent vinorelbine (6.7 vs. 3.5 months, p = 0.043). Median overall survival (OS) was 10.4 months without a statistically significant difference between treatments (12.4 vs. 7.5 months). In 55 stage IV patients, OS was positively correlated with combination regimens, M1a stage, or ≤2 metastatic lesions. Grade 3–4 toxicity occurred in 33% of patients, and dose reduction in 11%. A statistically significant higher incidence of toxicity was observed in patients receiving combinations, in women, in patients younger than 75 years, or patients with metastases. In this real-word analysis, we confirmed the efficacy and tolerability of vinorelbine as a single agent or combined with platinums in patients usually underrepresented in controlled clinical trials. Single-agent vinorelbine may represent a suitable option in elderly or unfit NSCLC patients and warrants investigation as a potential drug candidate for immunochemotherapy combination regimens.
Collapse
Affiliation(s)
- Stefania Nobili
- Section of Clinical Pharmacology and Oncology, Department of Health Science, University of FlorenceFlorenceItaly
| | | | - Gabriele Perrone
- Section of Clinical Pharmacology and Oncology, Department of Health Science, University of FlorenceFlorenceItaly
| | - Giulio Vicini
- School of Human Health, University of FlorenceFlorenceItaly
| | - Renato Tassi
- Department of Experimental and Clinical Medicine, University of FlorenceFlorenceItaly
| | - Ida Landini
- Section of Clinical Pharmacology and Oncology, Department of Health Science, University of FlorenceFlorenceItaly
| | - AnnaMaria Grosso
- Unit of Pneumology and Thoracic-Pulmonary Physiopathology, Careggi University HospitalFlorenceItaly
| | - Giandomenico Roviello
- Section of Clinical Pharmacology and Oncology, Department of Health Science, University of FlorenceFlorenceItaly
| | - Roberto Mazzanti
- Department of Experimental and Clinical Medicine, University of FlorenceFlorenceItaly
| | | | - Enrico Mini
- Section of Clinical Pharmacology and Oncology, Department of Health Science, University of FlorenceFlorenceItaly
| |
Collapse
|
123
|
Ricciuti B, Recondo G, Spurr LF, Li YY, Lamberti G, Venkatraman D, Umeton R, Cherniack AD, Nishino M, Sholl LM, Shapiro GI, Awad MM, Cheng ML. Impact of DNA Damage Response and Repair (DDR) Gene Mutations on Efficacy of PD-(L)1 Immune Checkpoint Inhibition in Non-Small Cell Lung Cancer. Clin Cancer Res 2020; 26:4135-4142. [PMID: 32332016 DOI: 10.1158/1078-0432.ccr-19-3529] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 02/15/2020] [Accepted: 04/20/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE DNA damage response and repair (DDR) gene alterations are associated with increased tumor-infiltrating lymphocytes, higher genomic instability, and higher tumor mutational burden (TMB) in cancer. Whether DDR alterations are associated with clinical outcomes to programmed death ligand 1 [PD-(L)1] blockade in non-small cell lung cancer (NSCLC) is unknown. EXPERIMENTAL DESIGN Tumors from patients treated with PD-(L)1 inhibitors were analyzed using targeted next-generation sequencing (NGS). Cancers were categorized on the basis of the presence or absence of deleterious mutations across a panel of 53 DDR genes. Clinical outcomes to PD-(L)1 inhibitors were evaluated according to DDR mutation status. RESULTS Of 266 patients with successful NGS who received PD-(L)1 inhibitors, 132 (49.6%) were identified as having deleterious DDR mutations (DDR-positive). DDR-positive and DDR-negative groups were similar in terms of baseline clinicopathologic characteristics. The median TMB was significantly higher in the DDR-positive group compared with the DDR-negative group (12.1 vs. 7.6 mutations/megabase; P < 0.001). Compared with DDR-negative patients (N = 134), DDR-positive patients had a significantly higher objective response rate (30.3% vs. 17.2%; P = 0.01), longer median progression-free survival [PFS; 5.4 vs. 2.2 months; HR, 0.58 (95% confidence interval (CI), 0.45-0.76); P < 0.001], and longer median overall survival [OS; 18.8 vs. 9.9 months; HR, 0.57 (95% CI, 0.42-0.77); P < 0.001] with PD-(L)1 therapy. After adjusting for PD-L1, TMB, performance status, tobacco use, and line of therapy, DDR-positive status was associated with a significantly longer PFS [HR, 0.68 (95% CI, 0.51-0.92); P = 0.01] and OS [HR, 0.60 (95% CI, 0.43-0.85); P = 0.004] in multivariate analysis. CONCLUSIONS Deleterious DDR mutations are frequent in NSCLC and are associated with improved clinical outcomes in patients with NSCLC treated with PD-(L)1 blockade.
Collapse
Affiliation(s)
- Biagio Ricciuti
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Gonzalo Recondo
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Liam F Spurr
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Cancer Program, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Yvonne Y Li
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Cancer Program, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Giuseppe Lamberti
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Deepti Venkatraman
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Renato Umeton
- Department of Informatics, Dana-Farber Cancer Institute, Boston, Massachusetts.,Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Andrew D Cherniack
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Cancer Program, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
| | - Mizuki Nishino
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lynette M Sholl
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Geoffrey I Shapiro
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Center for DNA Damage and Repair (CDDR), Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Mark M Awad
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
| | - Michael L Cheng
- Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
124
|
Characterization of CD103 + CD8 + tissue-resident T cells in esophageal squamous cell carcinoma: may be tumor reactive and resurrected by anti-PD-1 blockade. Cancer Immunol Immunother 2020; 69:1493-1504. [PMID: 32285170 DOI: 10.1007/s00262-020-02562-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 04/01/2020] [Indexed: 02/07/2023]
Abstract
Though therapy that promotes anti-tumor response about CD8+ tumor-infiltrating lymphocytes (TILs) has shown great potential, clinical responses to CD8+ TILs immunotherapy vary considerably, largely because of different subpopulation of CD8+ TILs exhibiting different biological characters. To define the relationship between subpopulation of CD8+ TILs and the outcome of antitumor reaction, the phenotype and function of CD103+ CD8+ TILs in esophageal squamous cell carcinoma (ESCC) were investigated. CD103+ CD8+ TILs were presented in ESCC, which displayed phenotype of tissue-resident memory T cells and exhibited high expression of immune checkpoints (PD-1, TIM-3). CD103+ CD8+ TILs were positively associated with the overall survivals of ESCC patients. This population of cells elicited potent proliferation and cytotoxic cytokine secretion potential. In addition, CD103+ CD8+ TILs were elicited potent anti-tumor immunity after anti-PD-1 blockade and were not affected by chemotherapy. This study emphasized the feature of CD103+ CD8+ TILs in immune response and identified potentially new targets in ESCC patients.
Collapse
|
125
|
Immune Checkpoint Inhibitors as Switch or Continuation Maintenance Therapy in Solid Tumors: Rationale and Current State. Target Oncol 2020; 14:505-525. [PMID: 31535338 DOI: 10.1007/s11523-019-00665-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
First-line chemotherapy for many solid tumors is limited by toxicity. There is a growing interest in maintenance therapy as a strategy for prolonging the benefits of first-line therapy while minimizing toxicity. Maintenance therapy can comprise either continuation of an agent given as part of the first-line regimen (continuation maintenance) or treatment with a new agent (switch maintenance). Maintenance therapy is already established in several solid tumors, including lung, breast, gastric, colorectal, and ovarian cancer. Immune checkpoint inhibitor treatment has been shown to prolong duration of response and overall survival, but efficacy is generally restricted to a limited proportion of patients with selected tumors. Thus, efforts are ongoing to determine whether the clinical benefits of immune checkpoint inhibitors can be extended using novel treatment schedules and settings, including maintenance therapy. Early- and late-phase clinical trials have investigated the efficacy and safety of immune checkpoint inhibitors as switch and continuation maintenance in different tumors, and a range of phase III trials are ongoing. Interpretation of results requires consideration of trial designs, eligibility criteria, and primary endpoints, in addition to biomarker exploration, and assessment of quality of life and cost effectiveness. Findings from ongoing trials will help further define the role of immune checkpoint inhibitors as maintenance therapy across a spectrum of solid tumors.
Collapse
|
126
|
Tumor Milieu Controlled by RB Tumor Suppressor. Int J Mol Sci 2020; 21:ijms21072450. [PMID: 32244804 PMCID: PMC7177274 DOI: 10.3390/ijms21072450] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 03/31/2020] [Indexed: 02/08/2023] Open
Abstract
The RB gene is one of the most frequently mutated genes in human cancers. Canonically, RB exerts its tumor suppressive activity through the regulation of the G1/S transition during cell cycle progression by modulating the activity of E2F transcription factors. However, aberration of the RB gene is most commonly detected in tumors when they gain more aggressive phenotypes, including metastatic activity or drug resistance, rather than accelerated proliferation. This implicates RB controls' malignant progression to a considerable extent in a cell cycle-independent manner. In this review, we highlight the multifaceted functions of the RB protein in controlling tumor lineage plasticity, metabolism, and the tumor microenvironment (TME), with a focus on the mechanism whereby RB controls the TME. In brief, RB inactivation in several types of cancer cells enhances production of pro-inflammatory cytokines, including CCL2, through upregulation of mitochondrial reactive oxygen species (ROS) production. These factors not only accelerate the growth of cancer cells in a cell-autonomous manner, but also stimulate non-malignant cells in the TME to generate a pro-tumorigenic niche in a non-cell-autonomous manner. Here, we discuss the biological and pathological significance of the non-cell-autonomous functions of RB and attempt to predict their potential clinical relevance to cancer immunotherapy.
Collapse
|
127
|
Lin LL, Lakomy DS, Ning MS, Simpkins F, Jhingran A. Combining novel agents with radiotherapy for gynecologic malignancies: beyond the era of cisplatin. Int J Gynecol Cancer 2020; 30:409-423. [PMID: 32193219 DOI: 10.1136/ijgc-2020-001227] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/21/2020] [Accepted: 02/24/2020] [Indexed: 12/20/2022] Open
Abstract
Therapeutic strategies combining radiation therapy with novel agents have become an area of intense research focus in oncology and are actively being investigated for a wide range of solid tumors. The mechanism of action of these systemic agents can be stratified into three general categories: (1) enhancement or alteration of the immune system; (2) disruption of DNA damage response mechanisms; and (3) impediment of cellular signaling pathways involving growth, angiogenesis, and hypoxia. Pre-clinical data suggest that radiation therapy has immunogenic qualities and may optimize response to immuno-oncology therapies by priming the immune system, whereas other novel systemic agents can enhance radiosensitivity through augmentation of genomic instability and alteration of central signaling pathways related to growth and survival. Gynecologic cancers in particular have the potential for synergistic response to combination approaches incorporating radiation therapy and novel systemic therapies. Several clinical trials have been proposed to elucidate the efficacy and safety of such approaches. Here we discuss the mechanisms of novel therapies and the rationale for these combination strategies, reviewing the relevant pre-clinical and clinical data. We explore their optimal use with respect to indications, interactions, and potential synergy in combination with radiation therapy and review ongoing trials and active areas of investigation.
Collapse
Affiliation(s)
- Lilie L Lin
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - David S Lakomy
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Dartmouth College Geisel School of Medicine, Hanover, New Hampshire, USA
| | - Matthew S Ning
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Fiona Simpkins
- Department of Obstetrics and Gynecology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Anuja Jhingran
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| |
Collapse
|
128
|
Driscoll CB, Schuelke MR, Kottke T, Thompson JM, Wongthida P, Tonne JM, Huff AL, Miller A, Shim KG, Molan A, Wetmore C, Selby P, Samson A, Harrington K, Pandha H, Melcher A, Pulido JS, Harris R, Evgin L, Vile RG. APOBEC3B-mediated corruption of the tumor cell immunopeptidome induces heteroclitic neoepitopes for cancer immunotherapy. Nat Commun 2020; 11:790. [PMID: 32034147 PMCID: PMC7005822 DOI: 10.1038/s41467-020-14568-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 01/21/2020] [Indexed: 12/21/2022] Open
Abstract
APOBEC3B, an anti-viral cytidine deaminase which induces DNA mutations, has been implicated as a mediator of cancer evolution and therapeutic resistance. Mutational plasticity also drives generation of neoepitopes, which prime anti-tumor T cells. Here, we show that overexpression of APOBEC3B in tumors increases resistance to chemotherapy, but simultaneously heightens sensitivity to immune checkpoint blockade in a murine model of melanoma. However, in the vaccine setting, APOBEC3B-mediated mutations reproducibly generate heteroclitic neoepitopes in vaccine cells which activate de novo T cell responses. These cross react against parental, unmodified tumors and lead to a high rate of cures in both subcutaneous and intra-cranial tumor models. Heteroclitic Epitope Activated Therapy (HEAT) dispenses with the need to identify patient specific neoepitopes and tumor reactive T cells ex vivo. Thus, actively driving a high mutational load in tumor cell vaccines increases their immunogenicity to drive anti-tumor therapy in combination with immune checkpoint blockade.
Collapse
Affiliation(s)
- Christopher B Driscoll
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Virology and Gene Therapy Track, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, MN, 55905, USA
| | - Matthew R Schuelke
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Immunology, Mayo Clinic, Rochester, MN, 55905, USA
- Medical Scientist Training Program, Mayo Clinic, Rochester, MN, 55905, USA
| | - Timothy Kottke
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Jill M Thompson
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | | | - Jason M Tonne
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Amanda L Huff
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Virology and Gene Therapy Track, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, MN, 55905, USA
| | - Amber Miller
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Kevin G Shim
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
- Department of Immunology, Mayo Clinic, Rochester, MN, 55905, USA
- Medical Scientist Training Program, Mayo Clinic, Rochester, MN, 55905, USA
| | - Amy Molan
- Department of Biochemistry, Molecular Biology & Biophysics, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Cynthia Wetmore
- Center for Cancer and Blood Disorders, Phoenix Children's, Phoenix, AZ, 85016, USA
| | - Peter Selby
- Leeds Institute of Cancer and Pathology (LICAP), Faculty of Medicine and Health, St James' University Hospital, University of Leeds, West Yorkshire, UK
| | - Adel Samson
- Leeds Institute of Cancer and Pathology (LICAP), Faculty of Medicine and Health, St James' University Hospital, University of Leeds, West Yorkshire, UK
| | - Kevin Harrington
- Targeted Therapy Team, Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Hardev Pandha
- Postgraduate Medical School, University of Surrey, Guildford, GU2 7XH, UK
| | - Alan Melcher
- Translational Immunotherapy Team, Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, SW3 6JB, UK
| | - Jose S Pulido
- Department of Ophthalmology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Reuben Harris
- Department of Biochemistry, Molecular Biology & Biophysics, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Laura Evgin
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Richard G Vile
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, 55905, USA.
- Department of Immunology, Mayo Clinic, Rochester, MN, 55905, USA.
- Leeds Cancer Research UK Clinical Centre, Faculty of Medicine and Health, St James' University Hospital, University of Leeds, West Yorkshire, UK.
| |
Collapse
|
129
|
Delving into PARP inhibition from bench to bedside and back. Pharmacol Ther 2020; 206:107446. [DOI: 10.1016/j.pharmthera.2019.107446] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/13/2019] [Indexed: 02/06/2023]
|
130
|
Immune profile and immunosurveillance in treatment-naive and neoadjuvantly treated esophageal adenocarcinoma. Cancer Immunol Immunother 2020; 69:523-533. [PMID: 31960110 PMCID: PMC7113210 DOI: 10.1007/s00262-019-02475-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 12/31/2019] [Indexed: 12/28/2022]
Abstract
The outcome in esophageal adenocarcinoma (EAC) is still poor with only 20% of patients in Western populations surviving for more than 5 years. Almost nothing is known about the precise composition of immune cells and their gene expression profiles in primary resected EACs and also nothing compared to neoadjuvant treated EACs. This study analyzes and compares immune profiles of primary resected and neoadjuvant treated esophageal adenocarcinoma and unravels possible targets for immunotherapy. We analyzed 47 EAC in total considering a set of 30 primary treatment-naive EACs and 17 neoadjuvant pretreated (12 × CROSS, 5 × FLOT) using the Nanostring's panel-based gene expression platform including 770 genes being important in malignant tumors and their immune micromileu. Most of the significantly altered genes are involved in the regulation of immune responses, T-and B cell functions as well as antigen processing. Chemokine-receptor axes like the CXCL9, -10,-11/CXCR3- are prominent in esophageal adenocarcinoma with a fold change of up to 9.5 promoting cancer cell proliferation and metastasis. ARG1, as a regulator of T-cell fate is sixfold down-regulated in untreated primary esophageal tumors. The influence of the currently used neoadjuvant treatment revealed a down-regulation of nearly all important checkpoint markers and inflammatory related genes in the local microenvironment. We found a higher expression of checkpoint markers like LAG3, TIM3, CTLA4 and CD276 in comparison to PD-L1/PD-1 supporting clinical trials analyzing the efficacy of a combination of different checkpoint inhibitors in EACs. We found an up-regulation of CD38 or LILRB1 as examples of additional immune escape mechanism.
Collapse
|
131
|
ZeOncoTest: Refining and Automating the Zebrafish Xenograft Model for Drug Discovery in Cancer. Pharmaceuticals (Basel) 2019; 13:ph13010001. [PMID: 31878274 PMCID: PMC7169390 DOI: 10.3390/ph13010001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 12/12/2019] [Accepted: 12/23/2019] [Indexed: 12/24/2022] Open
Abstract
The xenograft of human cancer cells in model animals is a powerful tool for understanding tumor progression and metastatic potential. Mice represent a validated host, but their use is limited by the elevated experimental costs and low throughput. To overcome these restrictions, zebrafish larvae might represent a valuable alternative. Their small size and transparency allow the tracking of transplanted cells. Therefore, tumor growth and early steps of metastasis, which are difficult to evaluate in mice, can be addressed. In spite of its advantages, the use of this model has been hindered by lack of experimental homogeneity and validation. Considering these facts, the aim of our work was to standardize, automate, and validate a zebrafish larvae xenograft assay with increased translatability and higher drug screening throughput. The ZeOncoTest reliability is based on the optimization of different experimental parameters, such as cell labeling, injection site, automated individual sample image acquisition, and analysis. This workflow implementation finally allows a higher precision and experimental throughput increase, when compared to previous reports. The approach was validated with the breast cancer cell line MDA-MB-231, the colorectal cancer cells HCT116, and the prostate cancer cells PC3; and known drugs, respectively RKI-1447, Docetaxel, and Mitoxantrone. The results recapitulate growth and invasion for all tested tumor cells, along with expected efficacy of the compounds. Finally, the methodology has proven useful for understanding specific drugs mode of action. The insights gained bring a step further for zebrafish larvae xenografts to enter the regulated preclinical drug discovery path.
Collapse
|
132
|
Ajina R, Zahavi DJ, Zhang YW, Weiner LM. Overcoming malignant cell-based mechanisms of resistance to immune checkpoint blockade antibodies. Semin Cancer Biol 2019; 65:28-37. [PMID: 31866479 DOI: 10.1016/j.semcancer.2019.12.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 12/09/2019] [Accepted: 12/14/2019] [Indexed: 12/12/2022]
Abstract
Traditional cancer treatment approaches have focused on surgery, radiation therapy, and cytotoxic chemotherapy. However, with rare exceptions, metastatic cancers were considered to be incurable by traditional therapy. Over the past 20 years a fourth modality - immunotherapy - has emerged as a potentially curative approach for patients with advanced metastatic cancer. However, in many patients cancer "finds a way" to evade the anti-tumor effects of immunotherapy. Immunotherapy resistance mechanisms can be employed by both cancer cells and the non-cancer elements of tumor microenvironment. This review focuses on the resistance mechanisms that are specifically mediated by cancer cells. In order to extend the impact of immunotherapy to more patients and across all cancer types, and to inhibit the development of acquired resistance, the underlying biology driving immune escape needs to be better understood. Elucidating mechanisms of immune escape may shed light on new therapeutic targets, and lead to successful combination therapeutic strategies.
Collapse
Affiliation(s)
- Reham Ajina
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Medical Center, 3800 Reservoir Rd NW, Washington, DC 20007, United States
| | - David J Zahavi
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Medical Center, 3800 Reservoir Rd NW, Washington, DC 20007, United States
| | - Yong-Wei Zhang
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Medical Center, 3800 Reservoir Rd NW, Washington, DC 20007, United States
| | - Louis M Weiner
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Medical Center, 3800 Reservoir Rd NW, Washington, DC 20007, United States.
| |
Collapse
|
133
|
Arena S, Corti G, Durinikova E, Montone M, Reilly NM, Russo M, Lorenzato A, Arcella P, Lazzari L, Rospo G, Pagani M, Cancelliere C, Negrino C, Isella C, Bartolini A, Cassingena A, Amatu A, Mauri G, Sartore-Bianchi A, Mittica G, Medico E, Marsoni S, Linnebacher M, Abrignani S, Siena S, Di Nicolantonio F, Bardelli A. A Subset of Colorectal Cancers with Cross-Sensitivity to Olaparib and Oxaliplatin. Clin Cancer Res 2019; 26:1372-1384. [PMID: 31831554 DOI: 10.1158/1078-0432.ccr-19-2409] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 11/06/2019] [Accepted: 12/05/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Defects in the homologous recombination (HR) repair pathway are of clinical interest due to sensitivity of HR-deficient cells to PARP inhibitors. We were interested in defining PARP vulnerability in patients with metastatic colorectal cancer (mCRC) carrying KRAS and BRAF mutations who display poor prognosis, have limited therapeutic options, and represent an unmet clinical need. EXPERIMENTAL DESIGN We tested colorectal cancer cell lines, patient-derived organoids (PDO), and patient-derived xenografts (PDX) enriched for KRAS and BRAF mutations for sensitivity to the PARP inhibitor olaparib, and the chemotherapeutic agents oxaliplatin and 5-fluorouracil (5-FU). Genomic profiles and DNA repair proficiency of colorectal cancer models were compared with pharmacologic response. RESULTS Thirteen of 99 (around 13%) colorectal cancer cell lines were highly sensitive to clinically active concentrations of olaparib and displayed functional deficiency in HR. Response to PARP blockade was positively correlated with sensitivity to oxaliplatin in colorectal cancer cell lines as well as patient-derived organoids. Treatment of PDXs with olaparib impaired tumor growth and maintenance therapy with PARP blockade after initial oxaliplatin response delayed disease progression in mice. CONCLUSIONS These results indicate that a colorectal cancer subset characterized by poor prognosis and limited therapeutic options is vulnerable to PARP inhibition and suggest that PDO-based drug-screening assays can be used to identify patients with colorectal cancer likely to benefit from olaparib. As patients with mCRC almost invariably receive therapies based on oxaliplatin, "maintenance" treatment with PARP inhibitors warrants further clinical investigation.
Collapse
Affiliation(s)
- Sabrina Arena
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Giorgio Corti
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | | | - Monica Montone
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Nicole M Reilly
- Fondazione Piemontese per la Ricerca sul Cancro ONLUS, Candiolo, Torino, Italy
| | - Mariangela Russo
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Annalisa Lorenzato
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Pamela Arcella
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Luca Lazzari
- IFOM, The FIRC Institute of Molecular Oncology, Milan, Italy
| | - Giuseppe Rospo
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Massimiliano Pagani
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | | | - Carola Negrino
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Claudio Isella
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Alice Bartolini
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Andrea Cassingena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alessio Amatu
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Gianluca Mauri
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy.,Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy.,Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Gloria Mittica
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy
| | - Enzo Medico
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy.,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Silvia Marsoni
- IFOM, The FIRC Institute of Molecular Oncology, Milan, Italy.,Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Michael Linnebacher
- Department of General Surgery, Molecular Oncology and Immunotherapy, University of Rostock, Rostock, Germany
| | - Sergio Abrignani
- INGM, Istituto Nazionale Genetica Molecolare "Romeo ed Enrica Invernizzi", Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy.,Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Federica Di Nicolantonio
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy. .,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| | - Alberto Bardelli
- Candiolo Cancer Institute, FPO - IRCCS, Candiolo, Torino, Italy. .,Department of Oncology, University of Torino, Candiolo, Torino, Italy
| |
Collapse
|
134
|
Trenner A, Sartori AA. Harnessing DNA Double-Strand Break Repair for Cancer Treatment. Front Oncol 2019; 9:1388. [PMID: 31921645 PMCID: PMC6921965 DOI: 10.3389/fonc.2019.01388] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/25/2019] [Indexed: 12/20/2022] Open
Abstract
DNA double-strand breaks (DSBs) are highly deleterious, with a single unrepaired DSB being sufficient to trigger cell death. Compared to healthy cells, cancer cells have a higher DSB burden due to oncogene-induced replication stress and acquired defects in DNA damage response (DDR) mechanisms. Consequently, hyperproliferating cancer cells rely on efficient DSB repair for their survival. Moreover, augmented DSB repair capacity is a major cause of radio- and chemoresistance and, ultimately, cancer recurrence. Although inherited DDR defects can predispose individuals to develop certain cancers, the very same vulnerability may be therapeutically exploited to preferentially kill tumor cells. A paradigm for DNA repair targeted therapy has emerged in cancers that exhibit mutations in BRCA1 or BRCA2 tumor suppressor genes, conferring a strong defect in homologous recombination, a major and error-free DSB repair pathway. Clinical validation of such approaches, commonly described as synthetic lethality (SL), has been provided by the regulatory approval of poly(ADP-ribose) polymerase 1 inhibitors (PARPi) as monotherapy for BRCA1/2-mutated breast and ovarian tumors. In this review, we will describe the different DSB repair mechanisms and discuss how their specific features could be exploited for cancer therapy. A major emphasis is put on advances in combinatorial treatment modalities and SL approaches arising from DSB repair pathway interdependencies.
Collapse
Affiliation(s)
- Anika Trenner
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Alessandro A Sartori
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| |
Collapse
|
135
|
Mody K, Starr J, Saul M, Poorman K, Weinberg BA, Salem ME, VanderWalde A, Shields AF. Patterns and genomic correlates of PD-L1 expression in patients with biliary tract cancers. J Gastrointest Oncol 2019; 10:1099-1109. [PMID: 31949927 DOI: 10.21037/jgo.2019.08.08] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Patients with biliary tract cancer (BTC) have a dismal prognosis and limited treatment options. Given the potential for immunotherapy in patients with BTC, we studied the expression of programmed death ligand-1 (PD-L1)/programmed death-1 (PD-1) and evaluated for associated genetic alterations in patients with BTC. Methods By immunohistochemistry (IHC), PD-L1 (SP142 antibody; ≥2+ and/or ≥5% staining on tumor cells considered positive) and PD-1 [NAT105 antibody; ≥1+ staining of tumor infiltrating lymphocytes (TILs) considered positive] expression was studied and next-generation sequencing (NGS) was performed using Caris Life Sciences' sequencing panel of 592 genes. A total of 652 patients with BTC were included in this study: 77 extrahepatic cholangiocarcinoma (ECC), 203 gallbladder cancer (GBC), and 372 intrahepatic cholangiocarcinoma (ICC). Results Of the 652 tumors 8.6% were PD-L1 positive with the following distribution: GBC 12.3% (25/203), ICC 7.3% (27/372), and ECC 5.2% (4/77). There was a statistically significant increase in BRAF, BRCA2, RNF43, and TP53 mutations in PD-L1 positive group as compared to PD-L1 negative. Among other biomarkers tested, TOP2A, tumor mutational burden (TMB) high (≥17 mutations per megabase) (10.7%), and microsatellite instability high (MSI-H) (7.1%) were increased in PD-L1 positive tumors versus PD-L1 negative tumors. Conclusions PD-L1 expression was noted in a small percentage (8.6%) of patients with BTC. This finding suggests potential benefit of immunotherapy in this subset of patients. Furthermore, there was a statistically significant association between PD-L1 expression and certain genomic alterations (BRAF, BRCA2, RNF43, TP53) and biomarkers (TOP2A, TMB high, MSI-H), which might direct the use of rational combination strategies and clinical trial development.
Collapse
Affiliation(s)
- Kabir Mody
- Gastrointestinal Oncology Program, Division of Hematology/Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Jason Starr
- Gastrointestinal Oncology Program, Division of Hematology/Oncology, Mayo Clinic, Jacksonville, FL, USA
| | | | | | - Benjamin A Weinberg
- Ruesch Center for The Cure of Gastrointestinal Cancers, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Mohamed E Salem
- Levine Cancer Institute, Carolinas HealthCare System, Charlotte, NC, USA
| | - Ari VanderWalde
- West Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Tennessee, Memphis, TN, USA
| | - Anthony F Shields
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI, USA
| |
Collapse
|
136
|
Choi B, Jung H, Yu B, Choi H, Lee J, Kim DH. Sequential MR Image-Guided Local Immune Checkpoint Blockade Cancer Immunotherapy Using Ferumoxytol Capped Ultralarge Pore Mesoporous Silica Carriers after Standard Chemotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1904378. [PMID: 31697036 PMCID: PMC7027959 DOI: 10.1002/smll.201904378] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/15/2019] [Indexed: 05/05/2023]
Abstract
Herein, ferumoxytol (Fer) capped antiprogrammed cell death-ligand 1 (PD-L1) antibodies (aPD-L1) loaded ultralarge pore mesoporous silica nanoparticles (Fer-ICB-UPMSNPs) are formulated for a sequential magnetic resonance (MR) image guided local immunotherapy after cabazitaxel (Cbz) chemotherapy for the treatment of prostate cancer (PC). The highly porous framework of UPMSNP provides a large capacity for aPD-L1. Fer capping of the pores extends the period of aPD-L1 release and provides MR visibility of the aPD-L1 loaded UPMSNP. As-chosen Cbz chemotherapy prior to the local immunotherapy induces strong immunogenic cell death, dendritic cell maturation, and upregulation of PD-L1 of tumor cells. Finally, tumor growth inhibition of sequential MR image-guided local delivery of Fer-ICB-UPMSNPs and a tumor specific adoptive immune reaction are demonstrated in the pretreated Tramp C1 PC mouse model with Cbz chemotherapy. The tumor suppression is superior to those obtained with systemic ICB treatment after Cbz, only Fer-ICB-UPMSNP or only Cbz. As a proof-of concept, MR image-guided local ICB immunotherapy using Fer-ICB-UPMSNPs after chemotherapy suggests a new perspective of translational local immunotherapy for patients who are treated with standard chemotherapies.
Collapse
Affiliation(s)
- Bongseo Choi
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Huijin Jung
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST), Division of Nano and Information Technology, KIST School, Korea University of Science and Technology (UST), Seoul, 02792, South Korea
| | - Bo Yu
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Hyunjun Choi
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Joonseok Lee
- Molecular Recognition Research Center, Korea Institute of Science and Technology (KIST), Division of Nano and Information Technology, KIST School, Korea University of Science and Technology (UST), Seoul, 02792, South Korea
| | - Dong-Hyun Kim
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
- Robert H. Lurie Comprehensive Cancer Center, Chicago, IL, 60611, USA
- Department of Biomedical Engineering, McCormick School of Engineering, Evanston, IL, 60208, USA
| |
Collapse
|
137
|
Di Cosimo S, Appierto V, Silvestri M, Pruneri G, Vingiani A, Perrone F, Busico A, Folli S, Scaperrotta G, de Braud FG, Bianchi GV, Cavalieri S, Daidone MG, Dugo M. Targeted-Gene Sequencing to Catch Triple Negative Breast Cancer Heterogeneity before and after Neoadjuvant Chemotherapy. Cancers (Basel) 2019; 11:E1753. [PMID: 31717320 PMCID: PMC6895966 DOI: 10.3390/cancers11111753] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/23/2019] [Accepted: 11/05/2019] [Indexed: 01/04/2023] Open
Abstract
Triple negative breast cancer (TNBC) patients not attaining pathological Complete Response (pCR) after neo-adjuvant chemotherapy (NAC) have poor prognosis. We characterized 19 patients for somatic mutations in primary tumor biopsy and residual disease (RD) at surgery by 409 cancer-related gene sequencing (IonAmpliSeqTM Comprehensive Cancer Panel). A median of four (range 1-66) genes was mutated in each primary tumor biopsy, and the most common mutated gene was TP53 followed by a long tail of low frequency mutations. There were no recurrent mutations significantly associated with pCR. However, half of patients with RD had primary tumor biopsy with mutations in genes related to the immune system compared with none of those achieving pCR. Overall, the number of mutations showed a downward trend in post- as compared to pre-NAC samples. PIK3CA was the most common altered gene after NAC. The mutational profile of TNBC during treatment as inferred from patterns of mutant allele frequencies in matched pre-and post-NAC samples showed that RD harbored alterations of cell cycle progression, PI3K/Akt/mTOR, and EGFR tyrosine kinase inhibitor-resistance pathways. Our findings support the use of targeted-gene sequencing for TNBC therapeutic development, as patients without pCR may present mutations of immune-related pathways in their primary tumor biopsy, or actionable targets in the RD.
Collapse
Affiliation(s)
- Serena Di Cosimo
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Valentina Appierto
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Marco Silvestri
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Giancarlo Pruneri
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
- Oncology and Hemato-Oncology Department, University of Milan, Via Festa del Perdono 7, 20122 Milano, Italy
| | - Andrea Vingiani
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
- Oncology and Hemato-Oncology Department, University of Milan, Via Festa del Perdono 7, 20122 Milano, Italy
| | - Federica Perrone
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Adele Busico
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Secondo Folli
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Gianfranco Scaperrotta
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Filippo Guglielmo de Braud
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
- Oncology and Hemato-Oncology Department, University of Milan, Via Festa del Perdono 7, 20122 Milano, Italy
| | - Giulia Valeria Bianchi
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Stefano Cavalieri
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Maria Grazia Daidone
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| | - Matteo Dugo
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Giovanni Antonio Amadeo 42, 20133 Milano, Italy; (V.A.); (M.S.); (G.P.); (A.V.); (F.P.); (A.B.); (S.F.); ) (G.S.); (F.G.d.B.); (G.V.B.); (S.C.); (M.G.D.)
| |
Collapse
|
138
|
Lim S, Park J, Shim MK, Um W, Yoon HY, Ryu JH, Lim DK, Kim K. Recent advances and challenges of repurposing nanoparticle-based drug delivery systems to enhance cancer immunotherapy. Theranostics 2019; 9:7906-7923. [PMID: 31695807 PMCID: PMC6831456 DOI: 10.7150/thno.38425] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 09/17/2019] [Indexed: 12/15/2022] Open
Abstract
Cancer immunotherapy is an attractive treatment option under clinical settings. However, the major challenges of immunotherapy include limited patient response, limited tumor specificity, immune-related adverse events, and immunosuppressive tumor microenvironment. Therefore, nanoparticle (NP)-based drug delivery has been used to not only increase the efficacy of immunotherapeutic agents, but it also significantly reduces the toxicity. In particular, NP-based drug delivery systems alter the pharmacokinetic (PK) profile of encapsulated or conjugated immunotherapeutic agents to targeted cancer cells or immune cells and facilitate the delivery of multiple therapeutic combinations to targeted cells using single NPs. Recently, advanced NP-based drug delivery systems were effectively utilized in cancer immunotherapy to reduce the toxic side effects and immune-related adverse events. Repurposing these NPs as delivery systems of immunotherapeutic agents may overcome the limitations of current cancer immunotherapy. In this review, we focus on recent advances in NP-based immunotherapeutic delivery systems, such as immunogenic cell death (ICD)-inducing drugs, cytokines and adjuvants for promising cancer immunotherapy. Finally, we discuss the challenges facing current NP-based drug delivery systems that need to be addressed for successful clinical application.
Collapse
Affiliation(s)
- Seungho Lim
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Jooho Park
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Man Kyu Shim
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Wooram Um
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Hong Yeol Yoon
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Ju Hee Ryu
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Dong-Kwon Lim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Kwangmeyung Kim
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), 5, Hwarangno 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| |
Collapse
|
139
|
Paluch-Shimon S, Evron E. Targeting DNA repair in breast cancer. Breast 2019; 47:33-42. [DOI: 10.1016/j.breast.2019.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 06/22/2019] [Accepted: 06/25/2019] [Indexed: 12/16/2022] Open
|
140
|
Arora S, Velichinskii R, Lesh RW, Ali U, Kubiak M, Bansal P, Borghaei H, Edelman MJ, Boumber Y. Existing and Emerging Biomarkers for Immune Checkpoint Immunotherapy in Solid Tumors. Adv Ther 2019; 36:2638-2678. [PMID: 31410780 PMCID: PMC6778545 DOI: 10.1007/s12325-019-01051-z] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Indexed: 02/06/2023]
Abstract
In the last few years, immunotherapy has transformed the way we treat solid tumors, including melanoma, lung, head neck, breast, renal, and bladder cancers. Durable responses and long-term survival benefit has been experienced by many cancer patients, with favorable toxicity profiles of immunotherapeutic agents relative to chemotherapy. Cures have become possible in some patients with metastatic disease. Additional approvals of immunotherapy drugs and in combination with other agents are anticipated in the near future. Multiple additional immunotherapy drugs are in earlier stages of clinical development, and their testing in additional tumor types is under way. Despite considerable early success and relatively fewer side effects, the majority of cancer patients do not respond to checkpoint inhibitors. Additionally, while the drugs are generally well tolerated, there is still the potential for significant, unpredictable and even fatal toxicity with these agents. Improved biomarkers may help to better select patients who are more likely to respond to these drugs. Two key biologically important predictive tissue biomarkers, specifically, PD-L1 and mismatch repair deficiency, have been FDA-approved in conjunction with the checkpoint inhibitor, pembrolizumab. Tumor mutation burden, another promising biomarker, is emerging in several tumor types, and may also soon receive approval. Finally, several other tissue and liquid biomarkers are emerging that could help guide single-agent immunotherapy and in combination with other agents. Of these, one promising investigational biomarker is alteration or deficiency in DNA damage response (DDR) pathways, with altered DDR observed in a broad spectrum of tumors. Here, we provide a critical overview of current, emerging, and investigational biomarkers in the context of response to immunotherapy in solid tumors.
Collapse
Affiliation(s)
- Sanjeevani Arora
- Program in Cancer Prevention and Control, Fox Chase Cancer Center, Philadelphia, PA, USA.
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA.
| | - Rodion Velichinskii
- Program in Cancer Prevention and Control, Fox Chase Cancer Center, Philadelphia, PA, USA
- Department of Molecular Biology and Medical Biotechnology, Pirogov Russian National Research Medical University, Moscow, Russia
| | - Randy W Lesh
- Program in Cancer Prevention and Control, Fox Chase Cancer Center, Philadelphia, PA, USA
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
- Geisinger Commonwealth School of Medicine, Scranton, PA, USA
| | - Usman Ali
- Division of Hospital Medicine, Department of Medicine, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Michal Kubiak
- Internal Medicine Residency Program, Centegra Health System, McHenry Hospital and Rosalind Franklin University, Mchenry, IL, USA
| | | | - Hossein Borghaei
- Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Martin J Edelman
- Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Yanis Boumber
- Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA.
- Molecular Therapeutics Program, Fox Chase Cancer Center, Philadelphia, PA, USA.
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.
| |
Collapse
|
141
|
Swift SL, Lang SH, White H, Misso K, Kleijnen J, Quek RG. Effect of DNA damage response mutations on prostate cancer prognosis: a systematic review. Future Oncol 2019; 15:3283-3303. [PMID: 31535940 DOI: 10.2217/fon-2019-0298] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The prognosis of men with prostate cancer (PC) with mutations in DNA damage response (DDR) genes undergoing different treatments is unclear. This systematic review compared clinical outcomes in PC patients with DDR mutations (DDR+) versus no mutations (DDR-). 14 resources plus gray literature were searched for studies in PC and subgroups (castration-resistant PC, metastatic PC and metastatic castration-resistant PC) by DDR gene (ATM, ATR, BRCA1, BRCA2, CHEK2, FANCA, MLH1, MRE11A, NBN, PALB2, RAD51C) mutation status. From 11,648 records, 26 studies were included. For mCRPC, six studies reported comparative efficacy for key outcomes. Improvements in several clinical outcomes were observed for DDR+ (vs DDR-) after PARP inhibitor therapy or immunotherapy. DDR+ PC patients may have improved outcomes depending on the treatment they undergo.
Collapse
Affiliation(s)
| | - Shona H Lang
- Kleijnen Systematic Reviews Ltd, Escrick, York YO19 6FD, UK
| | - Heath White
- Kleijnen Systematic Reviews Ltd, Escrick, York YO19 6FD, UK
| | - Kate Misso
- Kleijnen Systematic Reviews Ltd, Escrick, York YO19 6FD, UK
| | - Jos Kleijnen
- Kleijnen Systematic Reviews Ltd, Escrick, York YO19 6FD, UK.,School for Public Health & Primary Care, Maastricht University, Maastricht, 6211 LK, The Netherlands
| | | |
Collapse
|
142
|
Lheureux S, Mirza M, Coleman R. The DNA Repair Pathway as a Target for Novel Drugs in Gynecologic Cancers. J Clin Oncol 2019; 37:2449-2459. [PMID: 31403862 DOI: 10.1200/jco.19.00347] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
| | | | - Robert Coleman
- The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
143
|
Li F, Kitajima S, Kohno S, Yoshida A, Tange S, Sasaki S, Okada N, Nishimoto Y, Muranaka H, Nagatani N, Suzuki M, Masuda S, Thai TC, Nishiuchi T, Tanaka T, Barbie DA, Mukaida N, Takahashi C. Retinoblastoma Inactivation Induces a Protumoral Microenvironment via Enhanced CCL2 Secretion. Cancer Res 2019; 79:3903-3915. [PMID: 31189648 DOI: 10.1158/0008-5472.can-18-3604] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 04/27/2019] [Accepted: 06/07/2019] [Indexed: 01/01/2023]
Abstract
Cancer cell-intrinsic properties caused by oncogenic mutations have been well characterized; however, how specific oncogenes and tumor suppressors impact the tumor microenvironment (TME) is not well understood. Here, we present a novel non-cell-autonomous function of the retinoblastoma (RB) tumor suppressor in controlling the TME. RB inactivation stimulated tumor growth and neoangiogenesis in a syngeneic and orthotropic murine soft-tissue sarcoma model, which was associated with recruitment of tumor-associated macrophages (TAM) and immunosuppressive cells such as Gr1+CD11b+ myeloid-derived suppressor cells (MDSC) or Foxp3+ regulatory T cells (Treg). Gene expression profiling and analysis of genetically engineered mouse models revealed that RB inactivation increased secretion of the chemoattractant CCL2. Furthermore, activation of the CCL2-CCR2 axis in the TME promoted tumor angiogenesis and recruitment of TAMs and MDSCs into the TME in several tumor types including sarcoma and breast cancer. Loss of RB increased fatty acid oxidation (FAO) by activating AMP-activated protein kinase that led to inactivation of acetyl-CoA carboxylase, which suppresses FAO. This promoted mitochondrial superoxide production and JNK activation, which enhanced CCL2 expression. These findings indicate that the CCL2-CCR2 axis could be an effective therapeutic target in RB-deficient tumors. SIGNIFICANCE: These findings demonstrate the cell-nonautonomous role of the tumor suppressor retinoblastoma in the tumor microenvironment, linking retinoblastoma loss to immunosuppression.
Collapse
Affiliation(s)
- Fengkai Li
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Shunsuke Kitajima
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan. .,Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Susumu Kohno
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Akiyo Yoshida
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan.,Keiju Medical Center, Nanao, Ishikawa, Japan
| | - Shoichiro Tange
- Department of Medical Genome Sciences, Research Institute for Frontier Medicine, Sapporo Medical University, Sapporo, Japan
| | - Soichiro Sasaki
- Division of Molecular Bioregulation, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Nobuhiro Okada
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan.,Department of Nano-Biotechnology, Graduate School of Interdisciplinary Science & Engineering in Health Systems, Okayama University, Okayama, Okayama, Japan
| | - Yuuki Nishimoto
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Hayato Muranaka
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Naoko Nagatani
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Misa Suzuki
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Sayuri Masuda
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Tran C Thai
- Keiju Medical Center, Nanao, Ishikawa, Japan
| | - Takumi Nishiuchi
- Division of Functional Genomics, Advanced Science Research Center, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tomoaki Tanaka
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba, Japan
| | - David A Barbie
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Naofumi Mukaida
- Division of Molecular Bioregulation, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Chiaki Takahashi
- Division of Oncology and Molecular Biology, Cancer Research Institute, Kanazawa University, Kanazawa, Ishikawa, Japan.
| |
Collapse
|
144
|
Kay J, Thadhani E, Samson L, Engelward B. Inflammation-induced DNA damage, mutations and cancer. DNA Repair (Amst) 2019; 83:102673. [PMID: 31387777 DOI: 10.1016/j.dnarep.2019.102673] [Citation(s) in RCA: 199] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/15/2019] [Accepted: 07/18/2019] [Indexed: 12/22/2022]
Abstract
The relationships between inflammation and cancer are varied and complex. An important connection linking inflammation to cancer development is DNA damage. During inflammation reactive oxygen and nitrogen species (RONS) are created to combat pathogens and to stimulate tissue repair and regeneration, but these chemicals can also damage DNA, which in turn can promote mutations that initiate and promote cancer. DNA repair pathways are essential for preventing DNA damage from causing mutations and cytotoxicity, but RONS can interfere with repair mechanisms, reducing their efficacy. Further, cellular responses to DNA damage, such as damage signaling and cytotoxicity, can promote inflammation, creating a positive feedback loop. Despite coordination of DNA repair and oxidative stress responses, there are nevertheless examples whereby inflammation has been shown to promote mutagenesis, tissue damage, and ultimately carcinogenesis. Here, we discuss the DNA damage-mediated associations between inflammation, mutagenesis and cancer.
Collapse
Affiliation(s)
- Jennifer Kay
- Department of Biological Engineering, United States.
| | | | - Leona Samson
- Department of Biological Engineering, United States; Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, 02139, United States
| | | |
Collapse
|
145
|
Immunological consequences of chemotherapy: Single drugs, combination therapies and nanoparticle-based treatments. J Control Release 2019; 305:130-154. [DOI: 10.1016/j.jconrel.2019.04.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/09/2019] [Accepted: 04/14/2019] [Indexed: 02/07/2023]
|
146
|
Pilié PG, Gay CM, Byers LA, O'Connor MJ, Yap TA. PARP Inhibitors: Extending Benefit Beyond BRCA-Mutant Cancers. Clin Cancer Res 2019; 25:3759-3771. [PMID: 30760478 DOI: 10.1158/1078-0432.ccr-18-0968] [Citation(s) in RCA: 225] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/04/2019] [Accepted: 02/08/2019] [Indexed: 02/03/2023]
Abstract
A mounting body of evidence now indicates that PARP inhibitors have the potential to be used as a foundation for both monotherapy and combination strategies across a wide spectrum of molecular backgrounds and tumor types. Although PARP inhibitors as a class display many similarities, critical differences in structure can translate into differences in tolerability and antitumor activity that have important implications for the clinic. Furthermore, while PARP inhibitors have demonstrated a clear role in treating tumors with underlying homologous recombination deficiencies, there is now biological and early clinical evidence to support their use in other molecular subsets of cancer, including tumors associated with high levels of replication stress such as small-cell lung cancer. In this article, we highlight the key similarities and differences between individual PARP inhibitors and their implications for the clinic. We discuss data that currently support clinical strategies for extending the benefit of PARP inhibitors beyond BRCA-mutant cancers, toward broader populations of patients through the use of novel biomarkers of homologous recombination repair deficiency (HRD), as well as predictive biomarkers rooted in mechanisms of sensitivity outside of HRD. We also explore the potential application of PARP inhibitors in earlier treatment settings, including neoadjuvant, adjuvant, and even chemoprevention approaches. Finally, we focus on promising combination therapeutic strategies, such as those with other DNA damage response (DDR) inhibitors such as ATR inhibitors, immune checkpoint inhibitors, and non-DDR-targeted agents that induce "chemical BRCAness."
Collapse
Affiliation(s)
- Patrick G Pilié
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carl M Gay
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Lauren A Byers
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mark J O'Connor
- Oncology Innovative Medicines and Early Clinical Development, AstraZeneca, Cambridge, United Kingdom
| | - Timothy A Yap
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
- Khalifa Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Department of Investigational Cancer Therapeutics (Phase I Program), The University of Texas MD Anderson Cancer Center, Houston, Texas
- The Institute for Applied Cancer Science, The University of Texas MD Anderson Cancer Center, Houston, Texas
| |
Collapse
|
147
|
Identification of Novel Biomarkers of Homologous Recombination Defect in DNA Repair to Predict Sensitivity of Prostate Cancer Cells to PARP-Inhibitors. Int J Mol Sci 2019; 20:ijms20123100. [PMID: 31242618 PMCID: PMC6627216 DOI: 10.3390/ijms20123100] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/07/2019] [Accepted: 06/20/2019] [Indexed: 12/19/2022] Open
Abstract
One of the most common malignancies in men is prostate cancer, for which androgen deprivation is the standard therapy. However, prostate cancer cells become insensitive to anti-androgen treatment and proceed to a castration-resistant state with limited therapeutic options. Therefore, besides the androgen deprivation approach, novel biomarkers are urgently required for specific targeting in this deadly disease. Recently, germline or somatic mutations in the homologous recombination (HR) DNA repair genes have been identified in at least 20–25% of metastatic castration-resistant prostate cancers (mCRPC). Defects in genes involved in HR DNA repair can sensitize cancer cells to poly(ADP-ribose) polymerase (PARP) inhibitors, a class of drugs already approved by the Food and Drug Administration (FDA) for breast and ovarian cancer carrying germline mutations in BRCA1/2 genes. For advanced prostate cancer carrying Breast cancer1/2 (BRCA1/2) or ataxia telengiectasia mutated (ATM) mutations, preclinical studies and clinical trials support the use of PARP-inhibitors, which received breakthrough therapy designation by the FDA. Based on these assumptions, several trials including DNA damage response and repair (DDR) targeting have been launched and are ongoing for prostate cancer. Here, we review the state-of-the-art potential biomarkers that could be predictive of cancer cell synthetic lethality with PARP inhibitors. The identification of key molecules that are affected in prostate cancer could be assayed in future clinical studies to better stratify prostate cancer patients who might benefit from target therapy.
Collapse
|
148
|
Ghisoni E, Giannone G, Tuninetti V, Genta S, Scotto G, Aglietta M, Sangiolo D, Mittica G, Valabrega G. Veliparib: a new therapeutic option in ovarian cancer? Future Oncol 2019; 15:1975-1987. [DOI: 10.2217/fon-2018-0883] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The role of poly ADP ribose polymerase inhibitors in ovarian cancer is rapidly evolving. Three different poly ADP ribose polymerase inhibitors (olaparib, niraparib and rucaparib) have been already approved as maintenance after response to platinum-based chemotherapy; two of them (olaparib and rucaparib) also as single agents. Veliparib, a novel PARPI, showed promising results in preclinical and early clinical settings. The aim of this review is to discuss veliparib’s mechanisms of action, to provide a clinical update on its safety and activity in ovarian cancer, and to highlight future perspectives for its optimal use. Veliparib favorable toxicity profile encourages its use either as monotherapy or in combination. Its peculiar neuroprotective and radio-sensitizing effect warrant further investigation.
Collapse
Affiliation(s)
- Eleonora Ghisoni
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Gaia Giannone
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Valentina Tuninetti
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Sofia Genta
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Giulia Scotto
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Massimo Aglietta
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Dario Sangiolo
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| | - Gloria Mittica
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
| | - Giorgio Valabrega
- Candiolo Cancer Institute FPO/IRCCS, Strada provinciale 142 km 3.95, 10060 Candiolo, Torino, Italy
- Department of Oncology, University of Torino, Torino, Italy
| |
Collapse
|
149
|
PARP Inhibitors in Ovarian Cancer: The Route to "Ithaca". Diagnostics (Basel) 2019; 9:diagnostics9020055. [PMID: 31109041 PMCID: PMC6627688 DOI: 10.3390/diagnostics9020055] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/12/2019] [Accepted: 05/16/2019] [Indexed: 12/14/2022] Open
Abstract
Poly (ADP-ribose) polymerase (PARP) inhibitors are a novel class of therapeutic agents that target tumors with deficiencies in the homologous recombination DNA repair pathway. Genomic instability characterizes high-grade serous ovarian cancer (HGSOC), with one half of all tumors displaying defects in the important DNA repair pathway of homologous recombination. Early studies have shown significant efficacy for PARP inhibitors in patients with germline breast related cancer antigens 1 and 2 (BRCA1/2) mutations. It has also become evident that BRCA wild-type patients with other defects in the homologous recombination repair pathway benefit from this treatment. Companion homologous recombination deficiency (HRD) scores are being developed to guide the selection of patients that are most likely to benefit from PARP inhibition. The choice of which PARP inhibitor is mainly based upon the number of prior therapies and the presence of a BRCA mutation or HRD. The identification of patients most likely to benefit from PARP inhibitor therapy in view of HRD and other biomarker assessments is still challenging. The aim of this review is to describe the current evidence for PARP inhibitors in ovarian cancer, their mechanism of action, and the outstanding issues, including the rate of long-term toxicities and the evolution of resistance.
Collapse
|
150
|
Lin J, Shi J, Guo H, Yang X, Jiang Y, Long J, Bai Y, Wang D, Yang X, Wan X, Zhang L, Pan J, Hu K, Guan M, Huo L, Sang X, Wang K, Zhao H. Alterations in DNA Damage Repair Genes in Primary Liver Cancer. Clin Cancer Res 2019; 25:4701-4711. [PMID: 31068370 DOI: 10.1158/1078-0432.ccr-19-0127] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/16/2019] [Accepted: 05/03/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Alterations in DNA damage repair (DDR) genes produce therapeutic biomarkers. However, the characteristics and significance of DDR alterations remain undefined in primary liver cancer (PLC). EXPERIMENTAL DESIGN Patients diagnosed with PLC were enrolled in the trial (PTHBC, NCT02715089). Tumors and matched blood samples from participants were collected for a targeted next-generation sequencing assay containing exons of 450 cancer-related genes, including 31 DDR genes. The OncoKB knowledge database was used to identify and classify actionable alterations, and therapeutic regimens were determined after discussion by a multidisciplinary tumor board. RESULTS A total of 357 patients with PLC were enrolled, including 214 with hepatocellular carcinoma, 122 with ICC, and 21 with mixed hepatocellular-cholangiocarcinoma. A total of 92 (25.8%) patients had at least one DDR gene mutation, 15 of whom carried germline mutations. The most commonly altered DDR genes were ATM (5%) and BRCA1/2 (4.8%). The occurrence of DDR mutations was significantly correlated with a higher tumor mutation burden regardless of the PLC pathologic subtype. For DDR-mutated PLC, 26.1% (24/92) of patients possessed at least one actionable alteration, and the actionable frequency in DDR wild-type PLC was 18.9% (50/265). Eight patients with the BRCA mutation were treated by olaparib, and patients with BRCA2 germline truncation mutations showed an objective response. CONCLUSIONS The landscape of DDR mutations and their association with genetic and clinicopathologic features demonstrated that patients with PLC with altered DDR genes may be rational candidates for precision oncology treatment.
Collapse
Affiliation(s)
- Jianzhen Lin
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | | | | | - Xu Yang
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | | | - Junyu Long
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Yi Bai
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Dongxu Wang
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Xiaobo Yang
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Xueshuai Wan
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Lei Zhang
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Jie Pan
- Department of Radiology, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Ke Hu
- Department of Radiotherapy, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Mei Guan
- Department of Medical Oncology, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Li Huo
- Department of Nuclear Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Xinting Sang
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| | - Kai Wang
- OrigiMed, Shanghai, China.
- Zhejiang University International Hospital, Zhejiang, China
| | - Haitao Zhao
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China.
- Department of Liver Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Peking Union Medical College Hospital, Beijing, China
| |
Collapse
|