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Porrazzo A, Cassandri M, D'Alessandro A, Morciano P, Rota R, Marampon F, Cenci G. DNA repair in tumor radioresistance: insights from fruit flies genetics. Cell Oncol (Dordr) 2024; 47:717-732. [PMID: 38095764 DOI: 10.1007/s13402-023-00906-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Radiation therapy (RT) is a key anti-cancer treatment that involves using ionizing radiation to kill tumor cells. However, this therapy can lead to short- and long-term adverse effects due to radiation exposure of surrounding normal tissue. The type of DNA damage inflicted by radiation therapy determines its effectiveness. High levels of genotoxic damage can lead to cell cycle arrest, senescence, and cell death, but many tumors can cope with this damage by activating protective mechanisms. Intrinsic and acquired radioresistance are major causes of tumor recurrence, and understanding these mechanisms is crucial for cancer therapy. The mechanisms behind radioresistance involve processes like hypoxia response, cell proliferation, DNA repair, apoptosis inhibition, and autophagy. CONCLUSION Here we briefly review the role of genetic and epigenetic factors involved in the modulation of DNA repair and DNA damage response that promote radioresistance. In addition, leveraging our recent results on the effects of low dose rate (LDR) of ionizing radiation on Drosophila melanogaster we discuss how this model organism can be instrumental in the identification of conserved factors involved in the tumor resistance to RT.
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Affiliation(s)
- Antonella Porrazzo
- Department of Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, 00146, Rome, Italy
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Policlinico Umberto I, 00161, Rome, Italy
| | - Matteo Cassandri
- Department of Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, 00146, Rome, Italy
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Policlinico Umberto I, 00161, Rome, Italy
| | - Andrea D'Alessandro
- Department of Biology and Biotechnologies "C. Darwin", Sapienza University of Rome, 00185, Rome, Italy
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, 00161, Rome, Italy
| | - Patrizia Morciano
- Dipartimento di Medicina Clinica, Sanità Pubblica, Scienze della Vita e dell'Ambiente, Università Degli Studi dell'Aquila, 67100, L'Aquila, Italy
- Laboratori Nazionali del Gran Sasso (LNGS), INFN, Assergi, 67100, L'Aquila, Italy
| | - Rossella Rota
- Department of Hematology and Oncology, Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, 00146, Rome, Italy
| | - Francesco Marampon
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Policlinico Umberto I, 00161, Rome, Italy
| | - Giovanni Cenci
- Department of Biology and Biotechnologies "C. Darwin", Sapienza University of Rome, 00185, Rome, Italy.
- Istituto Pasteur Italia-Fondazione Cenci Bolognetti, 00161, Rome, Italy.
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Zeng H, Wang W, Zhang L, Lin Z. HER3-targeted therapy: the mechanism of drug resistance and the development of anticancer drugs. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2024; 7:14. [PMID: 38835349 PMCID: PMC11149107 DOI: 10.20517/cdr.2024.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 04/04/2024] [Accepted: 04/23/2024] [Indexed: 06/06/2024]
Abstract
Human epidermal growth factor receptor 3 (HER3), which is part of the HER family, is aberrantly expressed in various human cancers. Since HER3 only has weak tyrosine kinase activity, when HER3 ligand neuregulin 1 (NRG1) or neuregulin 2 (NRG2) appears, activated HER3 contributes to cancer development and drug resistance by forming heterodimers with other receptors, mainly including epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2). Inhibition of HER3 and its downstream signaling, including PI3K/AKT, MEK/MAPK, JAK/STAT, and Src kinase, is believed to be necessary to conquer drug resistance and improve treatment efficiency. Until now, despite multiple anti-HER3 antibodies undergoing preclinical and clinical studies, none of the HER3-targeted therapies are licensed for utilization in clinical cancer treatment because of their safety and efficacy. Therefore, the development of HER3-targeted drugs possessing safety, tolerability, and sensitivity is crucial for clinical cancer treatment. This review summarizes the progress of the mechanism of HER3 in drug resistance, the HER3-targeted therapies that are conducted in preclinical and clinical trials, and some emerging molecules that could be used as future designed drugs for HER3, aiming to provide insights for future research and development of anticancer drugs targeting HER3.
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Affiliation(s)
- Huilan Zeng
- School of Life Sciences, Chongqing University, Chongqing 401331, China
| | - Wei Wang
- Department of Cancer Center, Chongqing University Three Gorges Hospital, School of Medicine, Chongqing University, Chongqing 404000, China
| | - Lin Zhang
- Department of Gastroenterology, Chongqing University Jiangjin Hospital, Chongqing 402260, China
| | - Zhenghong Lin
- School of Life Sciences, Chongqing University, Chongqing 401331, China
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3
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Fraser B, Wilkins A, Whiting S, Liang M, Rebourcet D, Nixon B, Aitken RJ. Development of peptides for targeting cell ablation agents concurrently to the Sertoli and Leydig cell populations of the testes: An approach to non-surgical sterilization. PLoS One 2024; 19:e0292198. [PMID: 38574116 PMCID: PMC10994420 DOI: 10.1371/journal.pone.0292198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/28/2023] [Indexed: 04/06/2024] Open
Abstract
The surgical sterilization of cats and dogs has been used to prevent their unwanted breeding for decades. However, this is an expensive and invasive procedure, and often impractical in wider contexts, for example the control of feral populations. A sterilization agent that could be administered in a single injection, would not only eliminate the risks imposed by surgery but also be a much more cost-effective solution to this worldwide problem. In this study, we sought to develop a targeting peptide that would selectively bind to Leydig cells of the testes. Subsequently, after covalently attaching a cell ablation agent, Auristatin, to this peptide we aimed to apply this conjugated product (LH2Auristatin) to adult male mice in vivo, both alone and together with a previously developed Sertoli cell targeting peptide (FSH2Menadione). The application of LH2Auristatin alone resulted in an increase in sperm DNA damage, reduced mean testes weights and mean seminiferous tubule size, along with extensive germ cell apoptosis and a reduction in litter sizes. Together with FSH2Menadione there was also an increase in embryo resorptions. These promising results were observed in around a third of all treated animals. Given this variability, we discuss how these reagents might be modified in order to increase target cell ablation and improve their efficacy as sterilization agents.
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Affiliation(s)
- Barbara Fraser
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
| | - Alex Wilkins
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
| | - Sara Whiting
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
| | - Mingtao Liang
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW, Australia
| | - Diane Rebourcet
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
| | - Brett Nixon
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
| | - Robert John Aitken
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- College of Engineering, Science and Environment, University of Newcastle, Callaghan, NSW, Australia
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4
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Wei H, Ren H. Precision treatment of pancreatic ductal adenocarcinoma. Cancer Lett 2024; 585:216636. [PMID: 38278471 DOI: 10.1016/j.canlet.2024.216636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/08/2023] [Accepted: 01/07/2024] [Indexed: 01/28/2024]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly heterogeneous tumor comprising pancreatic cancer cells, fibroblasts, immune cells, vascular epithelial cells, and other cells in the mesenchymal tissue. PDAC is difficult to treat because of the complexity of the tissue components; therefore, achieving therapeutic effects with a single therapeutic method or target is problematic. Recently, precision therapy has provided new directions and opportunities for treating PDAC using genetic information from an individual's disease to guide treatment. It selects and applies appropriate therapeutic methods for each patient, with an aim to minimize medical damage and costs, while maximizing patient benefits. Molecular targeted therapy is effective in most clinical studies; however, it has been ineffective in large-scale randomized controlled trials of PDAC, mainly because the enrolled populations were not stratified on a molecular basis. Molecular stratification allows the identification of the PDAC population being treated, optimizing therapeutic effect. However, a systematic review of precision therapies for patients with highly heterogeneous PDAC backgrounds has not been conducted. Here, we review the molecular background and current potential therapeutic targets related to PDAC and provide new directions for PDAC precision therapy.
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Affiliation(s)
- Hongyun Wei
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, China; Key Laboratory of Pancreatic Diseases, Center of Tumor Immunology and Cytotherapy, Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, China.
| | - He Ren
- Key Laboratory of Pancreatic Diseases, Center of Tumor Immunology and Cytotherapy, Medical Research Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266003, China.
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Zhou L, Lu Y, Liu W, Wang S, Wang L, Zheng P, Zi G, Liu H, Liu W, Wei S. Drug conjugates for the treatment of lung cancer: from drug discovery to clinical practice. Exp Hematol Oncol 2024; 13:26. [PMID: 38429828 PMCID: PMC10908151 DOI: 10.1186/s40164-024-00493-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/21/2024] [Indexed: 03/03/2024] Open
Abstract
A drug conjugate consists of a cytotoxic drug bound via a linker to a targeted ligand, allowing the targeted delivery of the drug to one or more tumor sites. This approach simultaneously reduces drug toxicity and increases efficacy, with a powerful combination of efficient killing and precise targeting. Antibody‒drug conjugates (ADCs) are the best-known type of drug conjugate, combining the specificity of antibodies with the cytotoxicity of chemotherapeutic drugs to reduce adverse reactions by preferentially targeting the payload to the tumor. The structure of ADCs has also provided inspiration for the development of additional drug conjugates. In recent years, drug conjugates such as ADCs, peptide‒drug conjugates (PDCs) and radionuclide drug conjugates (RDCs) have been approved by the Food and Drug Administration (FDA). The scope and application of drug conjugates have been expanding, including combination therapy and precise drug delivery, and a variety of new conjugation technology concepts have emerged. Additionally, new conjugation technology-based drugs have been developed in industry. In addition to chemotherapy, targeted therapy and immunotherapy, drug conjugate therapy has undergone continuous development and made significant progress in treating lung cancer in recent years, offering a promising strategy for the treatment of this disease. In this review, we discuss recent advances in the use of drug conjugates for lung cancer treatment, including structure-based drug design, mechanisms of action, clinical trials, and side effects. Furthermore, challenges, potential approaches and future prospects are presented.
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Affiliation(s)
- Ling Zhou
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Wei Liu
- Department of Geriatrics, Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shanglong Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lingling Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengdou Zheng
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guisha Zi
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
| | - Shuang Wei
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
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6
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Natangelo S, Trapani D, Koukoutzeli C, Boscolo Bielo L, Marvaso G, Jereczek-Fossa BA, Curigliano G. Radiation therapy, tissue radiosensitization, and potential synergism in the era of novel antibody-drug conjugates. Crit Rev Oncol Hematol 2024; 195:104270. [PMID: 38272150 DOI: 10.1016/j.critrevonc.2024.104270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/17/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024] Open
Abstract
Antibody-drug conjugates (ADCs) represent a therapeutic class of agents designed to selectively deliver cytotoxic payloads to cancer cells. With the increasingly positioning of ADCs in the clinical practice, combinations with other treatment modalities, including radiation therapy (RT), will open new opportunities but also challenges. This review evaluates ADC-RT interactions, examining therapeutic synergies and potential caveats. ADC payloads can be radiosensitizing, enhancing cytotoxicity when used in combination with RT. Antigens targeted by ADCs can have various tissue expressions, resulting in possible off-target toxicities by tissue radiosensitization. Notably, the HER-2-directed ADC trastuzumab emtansine has appeared to increase the risk of radionecrosis when used concomitantly with brain RT, as glial cells can express HER2, too. Other possible organ-specific effects are discussed, such as pulmonary and cardiac toxicities. The lack of robust clinical data on the ADC-RT combination raises concerns regarding specific side effects and the ultimate trade-off of toxicity and safety of some combined approaches. Clinical studies are needed to assess ADC-RT combination safety and efficacy.
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Affiliation(s)
- Stefano Natangelo
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy; Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Dario Trapani
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Chrysanthi Koukoutzeli
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy
| | - Luca Boscolo Bielo
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy
| | - Giulia Marvaso
- Division of Radiation Oncology, European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy; Division of Radiation Oncology, European Institute of Oncology IRCCS, 20141 Milan, Italy
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology (DIPO), University of Milan, Milan, Italy.
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7
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Hartupee C, Nagalo BM, Chabu CY, Tesfay MZ, Coleman-Barnett J, West JT, Moaven O. Pancreatic cancer tumor microenvironment is a major therapeutic barrier and target. Front Immunol 2024; 15:1287459. [PMID: 38361931 PMCID: PMC10867137 DOI: 10.3389/fimmu.2024.1287459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/04/2024] [Indexed: 02/17/2024] Open
Abstract
Pancreatic Ductal Adenocarcinoma (PDAC) is projected to become the 2nd leading cause of cancer-related deaths in the United States. Limitations in early detection and treatment barriers contribute to the lack of substantial success in the treatment of this challenging-to-treat malignancy. Desmoplasia is the hallmark of PDAC microenvironment that creates a physical and immunologic barrier. Stromal support cells and immunomodulatory cells face aberrant signaling by pancreatic cancer cells that shifts the complex balance of proper repair mechanisms into a state of dysregulation. The product of this dysregulation is the desmoplastic environment that encases the malignant cells leading to a dense, hypoxic environment that promotes further tumorigenesis, provides innate systemic resistance, and suppresses anti-tumor immune invasion. This desmoplastic environment combined with the immunoregulatory events that allow it to persist serve as the primary focus of this review. The physical barrier and immune counterbalance in the tumor microenvironment (TME) make PDAC an immunologically cold tumor. To convert PDAC into an immunologically hot tumor, tumor microenvironment could be considered alongside the tumor cells. We discuss the complex network of microenvironment molecular and cellular composition and explore how they can be targeted to overcome immuno-therapeutic challenges.
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Affiliation(s)
- Conner Hartupee
- Division of Surgical Oncology, Department of Surgery, Louisiana State University (LSU) Health, New Orleans, LA, United States
| | - Bolni Marius Nagalo
- Department of Pathology, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, United States
- The Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, United States
| | - Chiswili Y. Chabu
- Division of Biological Sciences, University of Missouri, Columbia, MO, United States
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, United States
- Siteman Cancer Center, Washington University, St. Louis, MO, United States
| | - Mulu Z. Tesfay
- Department of Pathology, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR, United States
| | - Joycelynn Coleman-Barnett
- Division of Surgical Oncology, Department of Surgery, Louisiana State University (LSU) Health, New Orleans, LA, United States
- Department of Interdisciplinary Oncology, Louisiana Cancer Research Center, Louisiana State University (LSU) Health, New Orleans, LA, United States
| | - John T. West
- Department of Interdisciplinary Oncology, Louisiana Cancer Research Center, Louisiana State University (LSU) Health, New Orleans, LA, United States
| | - Omeed Moaven
- Division of Surgical Oncology, Department of Surgery, Louisiana State University (LSU) Health, New Orleans, LA, United States
- Department of Interdisciplinary Oncology, Louisiana Cancer Research Center, Louisiana State University (LSU) Health, New Orleans, LA, United States
- Louisiana State University - Louisiana Children's Medical Center (LSU - LCMC) Cancer Center, New Orleans, LA, United States
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8
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Pramanik N, Gupta A, Ghanwatkar Y, Mahato RI. Recent advances in drug delivery and targeting for the treatment of pancreatic cancer. J Control Release 2024; 366:231-260. [PMID: 38171473 PMCID: PMC10922996 DOI: 10.1016/j.jconrel.2023.12.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/24/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024]
Abstract
Despite significant treatment efforts, pancreatic ductal adenocarcinoma (PDAC), the deadliest solid tumor, is still incurable in the preclinical stages due to multifacet stroma, dense desmoplasia, and immune regression. Additionally, tumor heterogeneity and metabolic changes are linked to low grade clinical translational outcomes, which has prompted the investigation of the mechanisms underlying chemoresistance and the creation of effective treatment approaches by selectively targeting genetic pathways. Since targeting upstream molecules in first-line oncogenic signaling pathways typically has little clinical impact, downstream signaling pathways have instead been targeted in both preclinical and clinical studies. In this review, we discuss how the complexity of various tumor microenvironment (TME) components and the oncogenic signaling pathways that they are connected to actively contribute to the development and spread of PDAC, as well as the ways that recent therapeutic approaches have been targeted to restore it. We also illustrate how many endogenous stimuli-responsive linker-based nanocarriers have recently been developed for the specific targeting of distinct oncogenes and their downstream signaling cascades as well as their ongoing clinical trials. We also discuss the present challenges, prospects, and difficulties in the development of first-line oncogene-targeting medicines for the treatment of pancreatic cancer patients.
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Affiliation(s)
- Nilkamal Pramanik
- Department of Pharmaceutical Sciences, the University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Aditya Gupta
- Department of Pharmaceutical Sciences, the University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Yashwardhan Ghanwatkar
- Department of Pharmaceutical Sciences, the University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Ram I Mahato
- Department of Pharmaceutical Sciences, the University of Nebraska Medical Center, Omaha, NE 68198, USA.
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Wei Q, Li P, Yang T, Zhu J, Sun L, Zhang Z, Wang L, Tian X, Chen J, Hu C, Xue J, Ma L, Shimura T, Fang J, Ying J, Guo P, Cheng X. The promise and challenges of combination therapies with antibody-drug conjugates in solid tumors. J Hematol Oncol 2024; 17:1. [PMID: 38178200 PMCID: PMC10768262 DOI: 10.1186/s13045-023-01509-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/06/2023] [Indexed: 01/06/2024] Open
Abstract
Antibody-drug conjugates (ADCs) represent an important class of cancer therapies that have revolutionized the treatment paradigm of solid tumors. To date, many ongoing studies of ADC combinations with a variety of anticancer drugs, encompassing chemotherapy, molecularly targeted agents, and immunotherapy, are being rigorously conducted in both preclinical studies and clinical trial settings. Nevertheless, combination therapy does not always guarantee a synergistic or additive effect and may entail overlapping toxicity risks. Therefore, understanding the current status and underlying mechanisms of ADC combination therapy is urgently required. This comprehensive review analyzes existing evidence concerning the additive or synergistic effect of ADCs with other classes of oncology medicines. Here, we discuss the biological mechanisms of different ADC combination therapy strategies, provide prominent examples, and assess their benefits and challenges. Finally, we discuss future opportunities for ADC combination therapy in clinical practice.
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Affiliation(s)
- Qing Wei
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China
| | - Peijing Li
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Key Laboratory of Head and Neck Cancer Translational Research of Zhejiang Province, Hangzhou, China
| | - Teng Yang
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Jiayu Zhu
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Lu Sun
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Department of Gynecologic Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Ziwen Zhang
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
| | - Lu Wang
- Department of Radiation Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China
| | - Xuefei Tian
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Shanghai Institute of Materia Medica, University of Chinese Academy of Sciences, Shanghai, China
- College of Molecular Medicine, Hangzhou Institute for Advanced Study (HIAS), University of Chinese Academy of Sciences, Hangzhou, China
| | - Jiahui Chen
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou, China
| | - Can Hu
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou, China
| | - Junli Xue
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Letao Ma
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Takaya Shimura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Jianmin Fang
- School of Life Science and Technology, Tongji University, Shanghai, China
| | - Jieer Ying
- Department of Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China.
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China.
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China.
| | - Peng Guo
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China.
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China.
| | - Xiangdong Cheng
- Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, China.
- Key Laboratory of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer of Zhejiang Province, Hangzhou, China.
- Department of Gastric Surgery, Zhejiang Cancer Hospital, Hangzhou, China.
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10
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Wittwer NL, Brown MP, Liapis V, Staudacher AH. Antibody drug conjugates: hitting the mark in pancreatic cancer? J Exp Clin Cancer Res 2023; 42:280. [PMID: 37880707 PMCID: PMC10598980 DOI: 10.1186/s13046-023-02868-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 10/16/2023] [Indexed: 10/27/2023] Open
Abstract
Pancreatic cancer is one of the most common causes of cancer-related death, and the 5-year survival rate has only improved marginally over the last decade. Late detection of the disease means that in most cases the disease has advanced locally and/or metastasized, and curative surgery is not possible. Chemotherapy is still the first-line treatment however, this has only had a modest impact in improving survival, with associated toxicities. Therefore, there is an urgent need for targeted approaches to better treat pancreatic cancer, while minimizing treatment-induced side-effects. Antibody drug conjugates (ADCs) are one treatment option that could fill this gap. Here, a monoclonal antibody is used to deliver extremely potent drugs directly to the tumor site to improve on-target killing while reducing off-target toxicity. In this paper, we review the current literature for ADC targets that have been examined in vivo for treating pancreatic cancer, summarize current and on-going clinical trials using ADCs to treat pancreatic cancer and discuss potential strategies to improve their therapeutic window.
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Affiliation(s)
- Nicole L Wittwer
- Translational Oncology Laboratory, Centre for Cancer Biology, SA Pathology, University of South Australia, Adelaide, SA, 5000, Australia.
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia.
| | - Michael P Brown
- Translational Oncology Laboratory, Centre for Cancer Biology, SA Pathology, University of South Australia, Adelaide, SA, 5000, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
- Cancer Clinical Trials Unit, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Vasilios Liapis
- Translational Oncology Laboratory, Centre for Cancer Biology, SA Pathology, University of South Australia, Adelaide, SA, 5000, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Alexander H Staudacher
- Translational Oncology Laboratory, Centre for Cancer Biology, SA Pathology, University of South Australia, Adelaide, SA, 5000, Australia
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
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11
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Xue A, Fan S. Matrices and Affinity Ligands for Antibody Purification and Corresponding Applications in Radiotherapy. Biomolecules 2022; 12:biom12060821. [PMID: 35740946 PMCID: PMC9221399 DOI: 10.3390/biom12060821] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 02/05/2023] Open
Abstract
Antibodies have become an important class of biological products in cancer treatments such as radiotherapy. The growing therapeutic applications have driven a demand for high-purity antibodies. Affinity chromatography with a high affinity and specificity has always been utilized to separate antibodies from complex mixtures. Quality chromatographic components (matrices and affinity ligands) have either been found or generated to increase the purity and yield of antibodies. More importantly, some matrices (mainly particles) and affinity ligands (including design protocols) for antibody purification can act as radiosensitizers or carriers for therapeutic radionuclides (or for radiosensitizers) either directly or indirectly to improve the therapeutic efficiency of radiotherapy. This paper provides a brief overview on the matrices and ligands used in affinity chromatography that are involved in antibody purification and emphasizes their applications in radiotherapy to enrich potential approaches for improving the efficacy of radiotherapy.
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12
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Zhu M, Zhou L, Hu S, Miao Q, Gong J, Zhang N, Zhang G, Wang M, Wang J, He H, Wang Y. Rational Design and Systemic Appraisal of an EGFR-Targeting Antibody-Drug Conjugate LR-DM1 for Pancreatic Cancer. J Med Chem 2022; 65:7141-7153. [PMID: 35522590 DOI: 10.1021/acs.jmedchem.1c01920] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
By harnessing the payload DM1 and a monoclonal antibody LR004 through a noncleavable linker succinimidyl-4-(N-maleimidomethyl)-cyclohexane-1-carboxylate, we designed and evaluated an antibody-drug conjugate LR-DM1 with an appropriate drug-antibody ratio of 3.6. LR-DM1, which was targeted toward the epidermal growth factor receptor for pancreatic cancer, exhibited potent antiproliferation activity in vitro with a half-maximal inhibitory concentration value of 7.03 nM for Capan-2 cells. Particularly, it displayed prominent tumor growth inhibition in vivo under 20 mg/kg LR-DM1 dosage in a single administration or multiple administrations without apparent abnormality of pathological observation. Moreover, LR-DM1 possessed a relatively broad therapeutic index with a half-lethal dose above 300 mg/kg, which was over 15-fold higher than the highest administration dosage of 20 mg/kg. This initial study on LR-DM1 holds promise for further development of a new antibody drug conjugate that is transformative for treatment of patients concerned.
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Affiliation(s)
- Mei Zhu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Lei Zhou
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Shangjiu Hu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Qingfang Miao
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jianhua Gong
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Na Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Guoning Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Minghua Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Juxian Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Hongwei He
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Yucheng Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
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13
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Kapoor V, Singh AK, Lewis CD, Deore S, Hallahan DE. Exploiting Radiation Induction of Antigens in Cancer: Targeted Drug Delivery. Int J Mol Sci 2022; 23:ijms23063041. [PMID: 35328459 PMCID: PMC8953554 DOI: 10.3390/ijms23063041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/28/2022] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
Abstract
Therapeutic antibodies used to treat cancer are effective in patients with advanced-stage disease. For example, antibodies that activate T-lymphocytes improve survival in many cancer subtypes. In addition, antibody–drug conjugates effectively target cytotoxic agents that are specific to cancer. This review discusses radiation-inducible antigens, which are stress-regulated proteins that are over-expressed in cancer. These inducible cell surface proteins become accessible to antibody binding during the cellular response to genotoxic stress. The lead antigens are induced in all histologic subtypes and nearly all advanced-stage cancers, but show little to no expression in normal tissues. Inducible antigens are exploited by using therapeutic antibodies that bind specifically to these stress-regulated proteins. Antibodies that bind to the inducible antigens GRP78 and TIP1 enhance the efficacy of radiotherapy in preclinical cancer models. The conjugation of cytotoxic drugs to the antibodies further improves cancer response. This review focuses on the use of radiotherapy to control the cancer-specific binding of therapeutic antibodies and antibody–drug conjugates.
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Affiliation(s)
- Vaishali Kapoor
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108, USA; (V.K.); (A.K.S.); (C.D.L.)
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO 63108, USA
| | - Abhay K. Singh
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108, USA; (V.K.); (A.K.S.); (C.D.L.)
| | - Calvin D. Lewis
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108, USA; (V.K.); (A.K.S.); (C.D.L.)
- Department of Radiation Oncology, University of Iowa, Iowa City, IA 52242, USA
| | - Sapna Deore
- Medical Guidance Systems LLC, St. Louis, MO 63110, USA;
| | - Dennis E. Hallahan
- Department of Radiation Oncology, Washington University School of Medicine in St. Louis, St. Louis, MO 63108, USA; (V.K.); (A.K.S.); (C.D.L.)
- Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO 63108, USA
- Correspondence: ; Tel.: +314-362-9700; Fax: +314-747-5498
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14
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Aschmoneit N, Kühl L, Seifert O, Kontermann RE. Fc-comprising scDb-based trivalent, bispecific T-cell engagers for selective killing of HER3-expressing cancer cells independent of cytokine release. J Immunother Cancer 2021; 9:jitc-2021-003616. [PMID: 34782429 PMCID: PMC8593740 DOI: 10.1136/jitc-2021-003616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2021] [Indexed: 11/10/2022] Open
Abstract
Background Bispecific T-cell engagers are an established therapeutic strategy for the treatment of hematologic malignancies but face several challenges when it comes to their application for the treatment of solid tumors, including on-target off-tumor adverse events. Employing an avidity-mediated specificity gain by introducing an additional binding moiety for the tumor-associated antigen can be achieved using formats with a 2+1 stoichiometry. Methods Besides biochemical characterization and validation of target cell binding to cancer cells with different HER3 expression, we used in vitro co-culture assays with human peripheral blood mononuclear cells (PBMCs) and HER3-expressing target cells to determine T-cell activation, T-cell proliferation and PBMC-mediated cancer cell lysis of HER3-positive cell lines by the trivalent, bispecific antibodies. Results In this study, we developed trivalent, bispecific antibodies comprising a silenced Fc region for T-cell retargeting to HER3-expressing tumor cells, combining a bivalent single-chain diabody (scDb) fused to a first heterodimerizing Fc chain with either an Fab or scFv fused to a second heterodimerizing Fc chain. All these HER3-targeting T-cell engagers comprising two binding sites for HER3 and one binding site for CD3 mediated target cell killing. However, format and orientation of binding sites influenced efficacy of target cell binding, target cell-dependent T-cell activation and T-cell-mediated target cell killing. Beneficial effects were seen when the CD3 binding site was located in the scDb moiety. These molecules showed efficient killing of medium HER3-expressing cancer cells with very low induction of cytokine release, while sparing target cells with low or undetectable HER3 expression. Conclusion Our study demonstrates that these trivalent, bispecific antibodies represent formats with superior interdomain spacing resulting in efficient target cell killing and a potential advantageous safety profile due to very low cytokine release.
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Affiliation(s)
- Nadine Aschmoneit
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Lennart Kühl
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Oliver Seifert
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany.,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| | - Roland E Kontermann
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany .,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
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15
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A scDb-based trivalent bispecific antibody for T-cell-mediated killing of HER3-expressing cancer cells. Sci Rep 2021; 11:13880. [PMID: 34230555 PMCID: PMC8260734 DOI: 10.1038/s41598-021-93351-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/23/2021] [Indexed: 01/12/2023] Open
Abstract
HER3 is a member of the EGF receptor family and elevated expression is associated with cancer progression and therapy resistance. HER3-specific T-cell engagers might be a suitable treatment option to circumvent the limited efficacy observed for HER3-blocking antibodies in clinical trials. In this study, we developed bispecific antibodies for T-cell retargeting to HER3-expressing tumor cells, utilizing either a single-chain diabody format (scDb) with one binding site for HER3 and one for CD3 on T-cells or a trivalent bispecific scDb-scFv fusion protein exhibiting an additional binding site for HER3. The scDb-scFv showed increased binding to HER3-expressing cancer cell lines compared to the scDb and consequently more effective T-cell activation and T-cell proliferation. Furthermore, the bivalent binding mode of the scDb-scFv for HER3 translated into more potent T-cell mediated cancer cell killing, and allowed to discriminate between moderate and low HER3-expressing target cells. Thus, our study demonstrated the applicability of HER3 for T-cell retargeting with bispecific antibodies, even at moderate expression levels, and the increased potency of an avidity-mediated specificity gain, potentially resulting in a wider safety window of bispecific T-cell engaging antibodies targeting HER3.
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16
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Bocharova EA, Kopytina NI, Slynko ЕЕ. Anti-tumour drugs of marine origin currently at various stages of clinical trials (review). REGULATORY MECHANISMS IN BIOSYSTEMS 2021. [DOI: 10.15421/022136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Oncological diseases for a long time have remained one of the most significant health problems of modern society, which causes great losses in its labour and vital potential. Contemporary oncology still faces unsolved issues as insufficient efficacy of treatment of progressing and metastatic cancer, chemoresistance, and side-effects of the traditional therapy which lead to disabilities among or death of a high number of patients. Development of new anti-tumour preparations with a broad range of pharmaceutical properties and low toxicity is becoming increasingly relevant every year. The objective of the study was to provide a review of the recent data about anti-tumour preparations of marine origin currently being at various phases of clinical trials in order to present the biological value of marine organisms – producers of cytotoxic compounds, and the perspectives of their use in modern biomedical technologies. Unlike the synthetic oncological preparations, natural compounds are safer, have broader range of cytotoxic activity, can inhibit the processes of tumour development and metastasis, and at the same time have effects on several etiopathogenic links of carcinogenesis. Currently, practical oncology uses 12 anti-tumour preparations of marine origin (Fludarabine, Cytarabine, Midostaurin, Nelarabine, Eribulin mesylate, Brentuximab vedotin, Trabectedin, Plitidepsin, Enfortumab vedotin, Polatuzumab vedotin, Belantamab mafodotin, Lurbinectedin), 27 substances are at different stages of clinical trials. Contemporary approaches to the treatment of oncological diseases are based on targeted methods such as immune and genetic therapies, antibody-drug conjugates, nanoparticles of biopolymers, and metals. All those methods employ bioactive compounds of marine origin. Numerous literature data from recent years indicate heightened attention to the marine pharmacology and the high potential of marine organisms for the biomedicinal and pharmaceutic industries.
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17
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Capone E, Lattanzio R, Gasparri F, Orsini P, Rossi C, Iacobelli V, De Laurenzi V, Natali PG, Valsasina B, Iacobelli S, Sala G. EV20/NMS-P945, a Novel Thienoindole Based Antibody-Drug Conjugate Targeting HER-3 for Solid Tumors. Pharmaceutics 2021; 13:pharmaceutics13040483. [PMID: 33918158 PMCID: PMC8066800 DOI: 10.3390/pharmaceutics13040483] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/25/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022] Open
Abstract
HER-3 is becoming an attractive target for antibody-drug conjugate (ADC)-based therapy. Indeed, this receptor and its ligands are found to be overexpressed in several malignancies, and re-activation of its downstream signaling axis is known to play a critical role in modulating the sensitivity of targeted therapeutics in different tumors. In this study, we generated a novel ADC named EV20/NMS-P945 by coupling the anti-HER-3 antibody EV20 with a duocarmycin-like derivative, the thienoindole (TEI) NMS-P528, a DNA minor groove alkylating agent through a peptidic cleavable linker. This ADC showed target-dependent cytotoxic activity in vitro on several tumor cell lines and therapeutic activity in mouse xenograft tumor models, including those originating from pancreatic, prostatic, head and neck, gastric and ovarian cancer cells and melanoma. Pharmacokinetics and toxicological studies in monkeys demonstrated that this ADC possesses a favorable terminal half-life and stability and it is well tolerated. These data support further EV20/NMS-P945 clinical development as a therapeutic agent against HER-3-expressing malignancies.
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Affiliation(s)
- Emily Capone
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (R.L.); (V.D.L.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy;
| | - Rossano Lattanzio
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (R.L.); (V.D.L.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy;
| | - Fabio Gasparri
- Nerviano Medical Sciences Srl, 20014 Milan, Italy; (F.G.); (P.O.); (B.V.)
| | - Paolo Orsini
- Nerviano Medical Sciences Srl, 20014 Milan, Italy; (F.G.); (P.O.); (B.V.)
| | - Cosmo Rossi
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy;
| | - Valentina Iacobelli
- Department of Gynecology and Obstetrics, Catholic University, 00168 Rome, Italy;
| | - Vincenzo De Laurenzi
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (R.L.); (V.D.L.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy;
| | | | - Barbara Valsasina
- Nerviano Medical Sciences Srl, 20014 Milan, Italy; (F.G.); (P.O.); (B.V.)
| | - Stefano Iacobelli
- MediaPharma s.r.l., Via della Colonnetta 50/A, 66100 Chieti, Italy;
- Correspondence: or (S.I.); (G.S.); Tel.: +39-08-7154-1504 (G.S.)
| | - Gianluca Sala
- Department of Innovative Technologies in Medicine & Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy; (E.C.); (R.L.); (V.D.L.)
- Center for Advanced Studies and Technology (CAST), Via Polacchi 11, 66100 Chieti, Italy;
- Correspondence: or (S.I.); (G.S.); Tel.: +39-08-7154-1504 (G.S.)
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18
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Haikala HM, Jänne PA. Thirty Years of HER3: From Basic Biology to Therapeutic Interventions. Clin Cancer Res 2021; 27:3528-3539. [PMID: 33608318 DOI: 10.1158/1078-0432.ccr-20-4465] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/13/2021] [Accepted: 02/03/2021] [Indexed: 12/12/2022]
Abstract
HER3 is a pseudokinase member of the EGFR family having a role in both tumor progression and drug resistance. Although HER3 was discovered more than 30 years ago, no therapeutic interventions have reached clinical approval to date. Because the evidence of the importance of HER3 is accumulating, increased amounts of preclinical and clinical trials with HER3-targeting agents are emerging. In this review article, we discuss the most recent HER3 biology in tumorigenic events and drug resistance and provide an overview of the current and emerging strategies to target HER3.
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Affiliation(s)
- Heidi M Haikala
- Lowe Center for Thoracic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Pasi A Jänne
- Lowe Center for Thoracic Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
- Harvard Medical School, Boston, Massachusetts
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19
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Gong L, Zhang Y, Liu C, Zhang M, Han S. Application of Radiosensitizers in Cancer Radiotherapy. Int J Nanomedicine 2021; 16:1083-1102. [PMID: 33603370 PMCID: PMC7886779 DOI: 10.2147/ijn.s290438] [Citation(s) in RCA: 166] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/19/2021] [Indexed: 12/11/2022] Open
Abstract
Radiotherapy (RT) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. Although great success has been achieved on radiotherapy, there is still an intractable challenge to enhance radiation damage to tumor tissue and reduce side effects to healthy tissue. Radiosensitizers are chemicals or pharmaceutical agents that can enhance the killing effect on tumor cells by accelerating DNA damage and producing free radicals indirectly. In most cases, radiosensitizers have less effect on normal tissues. In recent years, several strategies have been exploited to develop radiosensitizers that are highly effective and have low toxicity. In this review, we first summarized the applications of radiosensitizers including small molecules, macromolecules, and nanomaterials, especially those that have been used in clinical trials. Second, the development states of radiosensitizers and the possible mechanisms to improve radiosensitizers sensibility are reviewed. Third, the challenges and prospects for clinical translation of radiosensitizers in oncotherapy are presented.
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Affiliation(s)
- Liuyun Gong
- Department of Oncology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, 710061, People’s Republic of China
| | - Yujie Zhang
- School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi, 710061, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Xi’an Jiaotong University, Ministry of Education, Xi’an, Shaanxi, 710061, People’s Republic of China
| | - Chengcheng Liu
- School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi, 710061, People’s Republic of China
| | - Mingzhen Zhang
- School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi, 710061, People’s Republic of China
- Key Laboratory of Environment and Genes Related to Diseases, Xi’an Jiaotong University, Ministry of Education, Xi’an, Shaanxi, 710061, People’s Republic of China
| | - Suxia Han
- Department of Oncology, The First Affiliated Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, 710061, People’s Republic of China
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20
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Rabia E, Garambois V, Hubert J, Bruciamacchie M, Pirot N, Delpech H, Broyon M, Theillet C, Colombo PE, Vie N, Tosi D, Gongora C, Khellaf L, Jarlier M, Radosevic-Robin N, Chardès T, Pèlegrin A, Larbouret C. Anti-tumoral activity of the Pan-HER (Sym013) antibody mixture in gemcitabine-resistant pancreatic cancer models. MAbs 2021; 13:1914883. [PMID: 33876707 PMCID: PMC8078530 DOI: 10.1080/19420862.2021.1914883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 01/02/2023] Open
Abstract
Chemoresistance, particularly to gemcitabine, is a major challenge in pancreatic cancer. The epidermal growth factor receptor (EGFR) and human epidermal growth factor receptors 2 and 3 (HER2, HER3) are expressed in many tumors, and they are relevant therapeutic targets due to their synergistic interaction to promote tumor aggressiveness and therapeutic resistance. Cocktails of antibodies directed against different targets are a promising strategy to overcome these processes. Here, we found by immunohistochemistry that these three receptors were co-expressed in 11% of patients with pancreatic adenocarcinoma. We then developed gemcitabine-resistant pancreatic cancer cell models (SW-1990-GR and BxPC3-GR) and one patient-derived xenograft (PDX2846-GR) by successive exposure to increasing doses of gemcitabine. We showed that expression of EGFR, HER2 and HER3 was increased in these gemcitabine-resistant pancreatic cancer models, and that an antibody mixture against all three receptors inhibited tumor growth in mice and downregulated HER receptors. Finally, we demonstrated that the Pan-HER and gemcitabine combination has an additive effect in vitro and in mice xenografted with the gemcitabine-sensitive or resistant pancreatic models. The mixture of anti-EGFR, HER2 and HER3 antibodies is a good candidate therapeutic approach for gemcitabine-sensitive and -resistant pancreatic cancer.
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MESH Headings
- Animals
- Antibodies/pharmacology
- Antimetabolites, Antineoplastic/pharmacology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/pharmacology
- Drug Resistance, Neoplasm
- ErbB Receptors/antagonists & inhibitors
- ErbB Receptors/immunology
- ErbB Receptors/metabolism
- Female
- Humans
- Mice, Nude
- Pancreatic Neoplasms/drug therapy
- Pancreatic Neoplasms/immunology
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/pathology
- Receptor, ErbB-2/antagonists & inhibitors
- Receptor, ErbB-2/immunology
- Receptor, ErbB-2/metabolism
- Receptor, ErbB-3/antagonists & inhibitors
- Receptor, ErbB-3/immunology
- Receptor, ErbB-3/metabolism
- Tumor Burden/drug effects
- Xenograft Model Antitumor Assays
- Gemcitabine
- Mice
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Affiliation(s)
- Emilia Rabia
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Véronique Garambois
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Julie Hubert
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Marine Bruciamacchie
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Nelly Pirot
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
- BioCampus Montpellier, Université Montpellier, CNRS UAR3426, INSERM US09, Université De Montpellier, Montpellier, France
| | - Hélène Delpech
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Morgane Broyon
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
- BioCampus Montpellier, Université Montpellier, CNRS UAR3426, INSERM US09, Université De Montpellier, Montpellier, France
| | - Charles Theillet
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | | | - Nadia Vie
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Diego Tosi
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
- Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Celine Gongora
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Lakhdar Khellaf
- Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Marta Jarlier
- Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Nina Radosevic-Robin
- Centre Jean Perrin, Université Clermont Auvergne, INSERM U1240, Clermont-Ferrand, France
| | - Thierry Chardès
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - André Pèlegrin
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
| | - Christel Larbouret
- Institut De Recherche En Cancérologie De Montpellier (IRCM), INSERM U1194, Université De Montpellier, Institut Régional Du Cancer De Montpellier (ICM), Montpellier, France
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21
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Gandullo-Sánchez L, Capone E, Ocaña A, Iacobelli S, Sala G, Pandiella A. HER3 targeting with an antibody-drug conjugate bypasses resistance to anti-HER2 therapies. EMBO Mol Med 2020; 12:e11498. [PMID: 32329582 PMCID: PMC7207167 DOI: 10.15252/emmm.201911498] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 03/24/2020] [Accepted: 03/29/2020] [Indexed: 02/06/2023] Open
Abstract
Despite impressive clinical benefit obtained with anti‐HER2‐targeted therapies, in advances stages, especially in the metastatic setting, HER2‐positive tumors remain incurable. Therefore, it is important to develop novel strategies to fight these tumors, especially when they become resistant to available therapies. We show here that the anti‐HER3 antibody–drug conjugate EV20/MMAF exerted potent anti‐tumoral properties against several models of primary resistance and secondary resistance to common anti‐HER2 available therapies, including trastuzumab, lapatinib, neratinib, and trastuzumab‐emtansine. HER3 was expressed in these HER2+ breast cancer cells and knockdown experiments demonstrated that HER3 expression was required for the action of EV20/MMAF. In mice injected with trastuzumab‐resistant HER2+ cells, a single dose of EV20/MMAF caused complete and long‐lasting tumor regression. Mechanistically, EV20/MMAF bound to cell surface HER3 and became internalized to the lysosomes. Treatment with EV20/MMAF caused cell cycle arrest in mitosis and promoted cell death through mitotic catastrophe. These findings encourage the clinical testing of EV20/MMAF for several indications in the HER2+ cancer clinic, including situations in which HER2+ tumors become refractory to approved anti‐HER2 therapies.
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Affiliation(s)
- Lucía Gandullo-Sánchez
- Instituto de Biología Molecular y Celular del Cáncer, CSIC, IBSAL and CIBERONC, Salamanca, Spain
| | - Emily Capone
- Department of Medical, Oral and Biotechnological Sciences, Center for Advanced Studiesand Technology (CAST), University of Chieti-Pescara, Chieti, Italy
| | | | | | - Gianluca Sala
- Department of Medical, Oral and Biotechnological Sciences, Center for Advanced Studiesand Technology (CAST), University of Chieti-Pescara, Chieti, Italy.,MediaPharma s.r.l, Chieti, Italy
| | - Atanasio Pandiella
- Instituto de Biología Molecular y Celular del Cáncer, CSIC, IBSAL and CIBERONC, Salamanca, Spain
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22
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Hingorani DV, Doan MK, Camargo MF, Aguilera J, Song SM, Pizzo D, Scanderbeg DJ, Cohen EEW, Lowy AM, Adams SR, Advani SJ. Precision Chemoradiotherapy for HER2 Tumors Using Antibody Conjugates of an Auristatin Derivative with Reduced Cell Permeability. Mol Cancer Ther 2019; 19:157-167. [PMID: 31597712 DOI: 10.1158/1535-7163.mct-18-1302] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 06/07/2019] [Accepted: 09/30/2019] [Indexed: 01/30/2023]
Abstract
The most successful therapeutic strategies for locally advanced cancers continue to combine decades-old classical radiosensitizing chemotherapies with radiotherapy. Molecular targeted radiosensitizers offer the potential to improve the therapeutic ratio by increasing tumor-specific kill while minimizing drug delivery and toxicity to surrounding normal tissue. Auristatins are a potent class of anti-tubulins that sensitize cells to ionizing radiation damage and are chemically amenable to antibody conjugation. To achieve tumor-selective radiosensitization, we synthesized and tested anti-HER2 antibody-drug conjugates of two auristatin derivatives with ionizing radiation. Monomethyl auristatin E (MMAE) and monomethyl auristatin F (MMAF) were attached to the anti-HER2 antibodies trastuzumab and pertuzumab through a cleavable linker. While MMAE is cell permeable, MMAF has limited cell permeability as free drug resulting in diminished cytotoxicity and radiosensitization. However, when attached to trastuzumab or pertuzumab, MMAF was as efficacious as MMAE in blocking HER2-expressing tumor cells in G2-M. Moreover, MMAF anti-HER2 conjugates selectively killed and radiosensitized HER2-rich tumor cells. Importantly, when conjugated to targeting antibody, MMAF had the advantage of decreased bystander and off-target effects compared with MMAE. In murine xenograft models, MMAF anti-HER2 antibody conjugates had less drug accumulated in the normal tissue surrounding tumors compared with MMAE. Therapeutically, systemically injected MMAF anti-HER2 conjugates combined with focal ionizing radiation increased tumor control and improved survival of mice with HER2-rich tumor xenografts. In summary, our results demonstrate the potential of cell-impermeable radiosensitizing warheads to improve the therapeutic ratio of radiotherapy by leveraging antibody-drug conjugate technology.
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Affiliation(s)
- Dina V Hingorani
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Matthew K Doan
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Maria F Camargo
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Joseph Aguilera
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Seung M Song
- Department of Pathology, University of California San Diego, La Jolla, California
| | - Donald Pizzo
- Department of Pathology, University of California San Diego, La Jolla, California
| | - Daniel J Scanderbeg
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California
| | - Ezra E W Cohen
- Division of Hematology and Oncology, Department of Medicine, University of California San Diego, La Jolla, California
- University of California San Diego, Moores Cancer Center, La Jolla, California
| | - Andrew M Lowy
- University of California San Diego, Moores Cancer Center, La Jolla, California
- Division of Surgical Oncology, Department of Surgery, University of California San Diego, La Jolla, California
| | - Stephen R Adams
- Department of Pharmacology, University of California San Diego, La Jolla, California
| | - Sunil J Advani
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, California.
- University of California San Diego, Moores Cancer Center, La Jolla, California
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23
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DuRoss AN, Neufeld MJ, Rana S, Thomas CR, Sun C. Integrating nanomedicine into clinical radiotherapy regimens. Adv Drug Deliv Rev 2019; 144:35-56. [PMID: 31279729 PMCID: PMC6745263 DOI: 10.1016/j.addr.2019.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 07/02/2019] [Accepted: 07/02/2019] [Indexed: 01/06/2023]
Abstract
While the advancement of clinical radiotherapy was driven by technological innovations throughout the 20th century, continued improvement relies on rational combination therapies derived from biological insights. In this review, we highlight the importance of combination radiotherapy in the era of precision medicine. Specifically, we survey and summarize the areas of research where improved understanding in cancer biology will propel the field of radiotherapy forward by allowing integration of novel nanotechnology-based treatments.
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Affiliation(s)
- Allison N DuRoss
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA
| | - Megan J Neufeld
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA
| | - Shushan Rana
- Department of Radiation Medicine, School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Charles R Thomas
- Department of Radiation Medicine, School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Conroy Sun
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA; Department of Radiation Medicine, School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA.
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