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Theocharopoulos C, Ziogas IA, Douligeris CC, Efstathiou A, Kolorizos E, Ziogas DC, Kontis E. Antibody-drug conjugates for hepato-pancreato-biliary malignancies: "Magic bullets" to the rescue? Cancer Treat Rev 2024; 129:102806. [PMID: 39094332 DOI: 10.1016/j.ctrv.2024.102806] [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: 05/19/2024] [Revised: 07/17/2024] [Accepted: 07/28/2024] [Indexed: 08/04/2024]
Abstract
Hepato-Pancreato-Biliary (HPB) malignancies constitute a highly aggressive group of cancers that have a dismal prognosis. Patients not amenable to curative intent surgical resection are managed with systemic chemotherapy which, however, confers little survival benefit. Antibody-Drug Conjugates (ADCs) are tripartite compounds that merge the intricate selectivity and specificity of monoclonal antibodies with the cytodestructive potency of attached supertoxic payloads. In view of the unmet need for drugs that will enhance the survival rates of HPB cancer patients, the assessment of ADCs for treating HPB malignancies has become the focus of extensive clinical and preclinical investigation, showing encouraging preliminary results. In the current review, we offer a comprehensive overview of the growing body of evidence on ADC approaches tested for HPB malignancies. Starting from a concise discussion of the functional principles of ADCs, we summarize here all available data from preclinical and clinical studies evaluating ADCs in HPB cancers.
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Affiliation(s)
| | - Ioannis A Ziogas
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
| | | | | | | | - Dimitrios C Ziogas
- First Department of Internal Medicine, Laikon General Hospital, School of Medicine, National Kapodistrian University of Athens, Athens 11527, Greece
| | - Elissaios Kontis
- Department of Surgery, Metaxa Cancer Hospital, Piraeus 18537, Greece
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2
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Huang Z, Braunstein Z, Chen J, Wei Y, Rao X, Dong L, Zhong J. Precision Medicine in Rheumatic Diseases: Unlocking the Potential of Antibody-Drug Conjugates. Pharmacol Rev 2024; 76:579-598. [PMID: 38622001 DOI: 10.1124/pharmrev.123.001084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/25/2024] [Accepted: 04/09/2024] [Indexed: 04/17/2024] Open
Abstract
In the era of precision medicine, antibody-drug conjugates (ADCs) have emerged as a cutting-edge therapeutic strategy. These innovative compounds combine the precision of monoclonal antibodies with the potent cell-killing or immune-modulating abilities of attached drug payloads. This unique strategy not only reduces off-target toxicity but also enhances the therapeutic effectiveness of drugs. Beyond their well established role in oncology, ADCs are now showing promising potential in addressing the unmet needs in the therapeutics of rheumatic diseases. Rheumatic diseases, a diverse group of chronic autoimmune diseases with varying etiologies, clinical presentations, and prognoses, often demand prolonged pharmacological interventions, creating a pressing need for novel, efficient, and low-risk treatment options. ADCs, with their ability to precisely target the immune components, have emerged as a novel therapeutic strategy in this context. This review will provide an overview of the core components and mechanisms behind ADCs, a summary of the latest clinical trials of ADCs for the treatment of rheumatic diseases, and a discussion of the challenges and future prospects faced by the development of next-generation ADCs. SIGNIFICANCE STATEMENT: There is a lack of efficient and low-risk targeted therapeutics for rheumatic diseases. Antibody-drug conjugates, a class of cutting-edge therapeutic drugs, have emerged as a promising targeted therapeutic strategy for rheumatic disease. Although there is limited literature summarizing the progress of antibody-drug conjugates in the field of rheumatic disease, updating the advancements in this area provides novel insights into the development of novel antirheumatic drugs.
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Affiliation(s)
- Zhiwen Huang
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Zachary Braunstein
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Jun Chen
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Yingying Wei
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Xiaoquan Rao
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Lingli Dong
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
| | - Jixin Zhong
- Departments of Rheumatology and Immunology (Z.H., Y.W., L.D., J.Z.) and Cardiology (X.R.), Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China; Wexner Medical Center, The Ohio State University, Columbus, Ohio (Z.B.); Sinopharm Dongfeng General Hospital, Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, Shiyan, China (J.C.); Key Laboratory of Vascular Aging (HUST), Ministry of Education, Wuhan, China (J.Z.); and Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (J.Z.)
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3
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Major M, Nervig CS, Gerland A, Owen SC. Surface-Available HER2 Levels Alone Are Not Indicative of Cell Response to HER2-Targeted Antibody-Drug Conjugate Therapies. Pharmaceutics 2024; 16:752. [PMID: 38931874 PMCID: PMC11206718 DOI: 10.3390/pharmaceutics16060752] [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: 05/11/2024] [Revised: 05/25/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024] Open
Abstract
HER2-targeting therapies have advanced breast cancer treatment over the past decade. Clinically, eligibility for HER2 therapies is determined by assessing HER2 levels on tumor cell surfaces through immunohistochemistry or by gene regulation through fluorescence in situ hybridization. HER2 therapies are not always effective in patients with elevated levels of HER2, questioning whether the amount of HER2 is sufficiently predictive of patient outcomes. Additionally, the HER2-targeting antibody-drug conjugate (ADC) Enhertu® was recently approved for metastasized HER2-low cancers, confirming the benefits of HER2 treatment for patients with low HER2 levels. To evaluate the correlation between HER2 levels and treatment efficacy, we quantified HER2 on eight cell lines using flow cytometry while simultaneously determining the toxicity of two HER2-targeting ADCs. Both HER2-high cell lines and HER2-low cell lines had significant toxicity responses to ADCs. We quantified HER2 internalization and found no correlation between HER2 levels and the percentage of internalization. We found a useful metric suggesting that a minimum number of HER2 receptors trafficked to lysosomes is sufficient to provide effective treatment. Our results indicate that the current standards of determining eligibility for HER2 therapy could limit patients' access to effective treatment. In conclusion, HER2 levels are not wholly adequate to determine the response to ADC treatment.
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Affiliation(s)
- Molly Major
- Department of Molecular Pharmaceutics, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA
| | - Christine S. Nervig
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA
| | - Annette Gerland
- Department of Molecular Pharmaceutics, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA
| | - Shawn C. Owen
- Department of Molecular Pharmaceutics, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, 30 South 2000 East, Salt Lake City, UT 84112, USA
- Department of Biomedical Engineering, College of Engineering, University of Utah, 36 S. Wasatch Drive, SMBB 3100, Salt Lake City, UT 84112, USA
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4
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Vasalou C, Proia TA, Kazlauskas L, Przybyla A, Sung M, Mamidi S, Maratea K, Griffin M, Sargeant R, Urosevic J, Rosenbaum AI, Yuan J, Aluri KC, Ramsden D, Hariparsad N, Jones RD, Mettetal JT. Quantitative evaluation of trastuzumab deruxtecan pharmacokinetics and pharmacodynamics in mouse models of varying degrees of HER2 expression. CPT Pharmacometrics Syst Pharmacol 2024; 13:994-1005. [PMID: 38532525 PMCID: PMC11179703 DOI: 10.1002/psp4.13133] [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: 10/12/2023] [Revised: 02/02/2024] [Accepted: 03/08/2024] [Indexed: 03/28/2024] Open
Abstract
Trastuzumab deruxtecan (T-DXd; DS-8201; ENHERTU®) is a human epithelial growth factor receptor 2 (HER2)-directed antibody drug conjugate (ADC) with demonstrated antitumor activity against a range of tumor types. Aiming to understand the relationship between antigen expression and downstream efficacy outcomes, T-DXd was administered in tumor-bearing mice carrying NCI-N87, Capan-1, JIMT-1, and MDA-MB-468 xenografts, characterized by varying HER2 levels. Plasma pharmacokinetics (PK) of total antibody, T-DXd, and released DXd and tumor concentrations of released DXd were evaluated, in addition to monitoring γΗ2AX and pRAD50 pharmacodynamic (PD) response. A positive relationship was observed between released DXd concentrations in tumor and HER2 expression, with NCI-N87 xenografts characterized by the highest exposures compared to the remaining cell lines. γΗ2AX and pRAD50 demonstrated a sustained increase over several days occurring with a time delay relative to tumoral-released DXd concentrations. In vitro investigations of cell-based DXd disposition facilitated the characterization of DXd kinetics across tumor cells. These outputs were incorporated into a mechanistic mathematical model, utilized to describe PK/PD trends. The model captured plasma PK across dosing arms as well as tumor PK in NCI-N87, Capan-1, and MDA-MB-468 models; tumor concentrations in JIMT-1 xenografts required additional parameter adjustments reflective of complex receptor dynamics. γΗ2AX longitudinal trends were well characterized via a unified PD model implemented across xenografts demonstrating the robustness of measured PD trends. This work supports the application of a mechanistic model as a quantitative tool, reliably projecting tumor payload concentrations upon T-DXd administration, as the first step towards preclinical-to-clinical translation.
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Affiliation(s)
| | | | | | - Anna Przybyla
- AstraZeneca Research & DevelopmentWalthamMassachusettsUSA
| | - Matthew Sung
- AstraZeneca Research & DevelopmentWalthamMassachusettsUSA
| | | | - Kim Maratea
- Clinical Pharmacology & Safety SciencesWalthamMassachusettsUSA
| | - Matthew Griffin
- Clinical Pharmacology & Safety SciencesWalthamMassachusettsUSA
| | | | | | - Anton I. Rosenbaum
- Integrated Bioanalysis, Clinical Pharmacology & Safety SciencesSouth San FranciscoCaliforniaUSA
| | - Jiaqi Yuan
- Integrated Bioanalysis, Clinical Pharmacology & Safety SciencesSouth San FranciscoCaliforniaUSA
| | | | - Diane Ramsden
- AstraZeneca Research & DevelopmentWalthamMassachusettsUSA
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5
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Santi DV, Ashley GW, Cabel L, Bidard FC. Could a Long-Acting Prodrug of SN-38 be Efficacious in Sacituzumab Govitecan-Resistant Tumors? BioDrugs 2024; 38:171-176. [PMID: 38236523 PMCID: PMC10912420 DOI: 10.1007/s40259-024-00643-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 01/19/2024]
Abstract
We previously proposed that sacituzumab govitecan (SG, Trodelvy®) likely acts as a simple prodrug of systemic SN-38 as well as an antibody drug conjugate (ADC). In the present commentary, we assess whether a long-acting SN-38 prodrug, such as PLX038, might be efficacious in SG-resistant patients. We first describe possible mechanisms of action of SG, with new insights on pharmacokinetics and TROP2 receptor occupancy. We argue that SG is not an optimal conventional ADC and that the amount of systemic SN-38 spontaneously hydrolyzed from the ADC is so high it must have activity. Then, we describe the concept of time-over-target as related to the pharmacology of SG and PLX038 as SN-38 prodrugs. To be clear, we are not in any way suggesting that PLX038 or any SN-38 prodrug is superior to SG as an anticancer agent. Clearly, SG has the benefit over antigen-independent SN-38 prodrugs in that it targets cells with the TROP2 receptor. However, we surmise that PLX038 should be a more efficacious and less toxic prodrug of systemic SN-38 than SG. Finally, we suggest possible mechanisms of SG resistance and how PLX038 might perform in the context of each. Taken together, we argue that-contrary to many opinions-SG does not exclusively act as a conventional ADC, and propose that PLX038 may be efficacious in some settings of SG-resistance.
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Affiliation(s)
- Daniel V Santi
- Prolynx, Inc., 135 Mississippi Street, San Francisco, CA, 94107, USA.
- Pharmaceutical Chemistry, UCSF, San Francisco, CA, USA.
| | - Gary W Ashley
- Prolynx, Inc., 135 Mississippi Street, San Francisco, CA, 94107, USA
| | - Luc Cabel
- Medical Oncology, Institut Curie, Paris, France
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Atallah NM, Haque M, Quinn C, Toss MS, Makhlouf S, Ibrahim A, Green AR, Alsaleem M, Rutland CS, Allegrucci C, Mongan NP, Rakha E. Characterisation of luminal and triple-negative breast cancer with HER2 Low protein expression. Eur J Cancer 2023; 195:113371. [PMID: 37897865 DOI: 10.1016/j.ejca.2023.113371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/30/2023]
Abstract
BACKGROUND Breast cancer (BC) expressing low levels of human epidermal growth factor receptor 2 (HER2 Low) is an emerging category that needs further refining. This study aims to provide a comprehensive clinico-pathological and molecular profile of HER2 Low BC including response to therapy and patient outcome in the adjuvant and neoadjuvant settings. METHODS Two different independent and well-characterised BC cohorts were included. Nottingham cohort (A) (n = 5744) and The Cancer Genome Atlas (TCGA) BC cohort (B) (n = 854). The clinical, molecular, biological and immunological profile of HER2 Low BC was investigated. Transcriptomic and pathway enrichment analyses were performed on the TCGA BC cohort and validated through next-generation sequencing in a subset of Nottingham cases. RESULTS Ninety percent of HER2 Low tumours were hormone receptor (HR) positive (HR+), enriched with luminal intrinsic molecular subtype, lacking significant expression of HER2 oncogenic signalling genes and of favourable clinical behaviour compared to HER2 negative (HER2-) BC. In HR+ BC, no significant prognostic differences were detected between HER2 Low and HER2- tumours. However, in HR- BC, HER2 Low tumours were less aggressive with longer patient survival. Transcriptomic data showed that the majority of HR- /HER2 Low tumours were of luminal androgen receptor (LAR) intrinsic subtype, enriched with T-helper lymphocytes, activated dendritic cells and tumour associated neutrophils, while most HR-/HER2- tumours were basal-like, enriched with tumour associated macrophages. CONCLUSION HER2 Low BC is mainly driven by HR signalling in HR+ tumours. HR-/HER2 Low tumours tend to be enriched with LAR genes with a unique immune profile.
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Affiliation(s)
- Nehal M Atallah
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK; Department of Pathology, Faculty of Medicine, Menoufia University, Egypt
| | - Maria Haque
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK
| | - Cecily Quinn
- University College Dublin, School of Medicine, St Vincent's Hospital, Elm Park, Dublin, Ireland
| | - Michael S Toss
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK; Histopathology Department, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Shorouk Makhlouf
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK; Department of Pathology, Faculty of Medicine, Assiut University, Egypt
| | - Asmaa Ibrahim
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK; Department of Pathology, Suez Canal University, Egypt
| | - Andrew R Green
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Mansour Alsaleem
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK; Unit of Scientific Research, Applied College, Qassim University, Saudi Arabia
| | - Catrin S Rutland
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK
| | - Cinzia Allegrucci
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK; Nottingham Breast Cancer Research Centre, Biodiscovery Institute, Nottingham, UK
| | - Nigel P Mongan
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK; Department of Pharmacology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Emad Rakha
- Translational Medical Science, School of Medicine, the University of Nottingham and Nottingham University Hospitals NHS Trust, Nottingham, UK; Department of Pathology, Faculty of Medicine, Menoufia University, Egypt; Pathology Department, Hamad Medical Corporation, Doha, Qatar.
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7
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Zhang L, Shen D, Yu L, Yan Y, Wasan HS, Yu J, Zhang S, Sun L. Is antibody-drug conjugate a rising star for clinical treatment of solid tumors? A systematic review and meta-analysis. Crit Rev Oncol Hematol 2022; 177:103758. [PMID: 35868498 DOI: 10.1016/j.critrevonc.2022.103758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/07/2022] [Accepted: 07/14/2022] [Indexed: 12/01/2022] Open
Abstract
Antibody-drug conjugates (ADCs) show significant advantages in cancer treatment due to their high selectivity and anti-tumor activity, but the efficacy and safety of the treatment of solid tumors are unknown. We searched research databases, major conference proceedings and trial registries for randomized controlled trials (RCTs). Then, we selected qualified studies and extracted dates. Studies were assessed for quality, and a meta-analysis was conducted to quantify effects of ADCs on overall survival (OS), progression-free survival (PFS), overall response rate (ORR) and adverse events (AEs). The within-study heterogeneity was evaluated by subgroup and sensitivity analysis. Eleven RCTs with 4353 participants were included. ADCs had better PFS (HR: 0.69, 95 % CI: 0.56-0.82) and OS (HR: 0.76, 95 % CI: 0.61-0.92). ADCs resulted in lower risk of febrile neutropenia in blood system. Conversely, ADC therapy had not a prepotent on ORR (RR: 1.36, 95 % CI: 0.71-2.60).
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Affiliation(s)
- Leyin Zhang
- Department of Medical Oncology, Hangzhou TCM Hospital of Zhejiang Chinese Medical University, Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou 310005, China
| | - Deyi Shen
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Lulin Yu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yici Yan
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Harpreet S Wasan
- Department of Cancer Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Jieru Yu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China.
| | - Shuo Zhang
- The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, China.
| | - Leitao Sun
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310000, China.
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Ji L, Peng P, Gui L, Yuan P, Qian W, Wang Y, Gao WQ, Ma B. CD24 Is a Superior Immunotherapeutic Target to PD-1 in a Mouse Model of Helicobacter-Induced Gastric Cancer. GASTRO HEP ADVANCES 2022; 1:79-82. [PMID: 39129936 PMCID: PMC11307929 DOI: 10.1016/j.gastha.2021.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/30/2021] [Indexed: 08/13/2024]
Affiliation(s)
- L. Ji
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - P. Peng
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - L. Gui
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - P. Yuan
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - W. Qian
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
| | - Y. Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - W.-Q. Gao
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
- Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - B. Ma
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai, China
- Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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9
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Theocharopoulos C, Lialios PP, Samarkos M, Gogas H, Ziogas DC. Antibody-Drug Conjugates: Functional Principles and Applications in Oncology and Beyond. Vaccines (Basel) 2021; 9:1111. [PMID: 34696218 PMCID: PMC8538104 DOI: 10.3390/vaccines9101111] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/28/2022] Open
Abstract
In the era of precision medicine, antibody-based therapeutics are rapidly enriched with emerging advances and new proof-of-concept formats. In this context, antibody-drug conjugates (ADCs) have evolved to merge the high selectivity and specificity of monoclonal antibodies (mAbs) with the cytotoxic potency of attached payloads. So far, ten ADCs have been approved by FDA for oncological indications and many others are currently being tested in clinical and preclinical level. This paper summarizes the essential components of ADCs, from their functional principles and structure up to their limitations and resistance mechanisms, focusing on all latest bioengineering breakthroughs such as bispecific mAbs, dual-drug platforms as well as novel linkers and conjugation chemistries. In continuation of our recent review on anticancer implication of ADC's technology, further insights regarding their potential usage outside of the oncological spectrum are also presented. Better understanding of immunoconjugates could maximize their efficacy and optimize their safety, extending their use in everyday clinical practice.
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Affiliation(s)
| | | | | | | | - Dimitrios C. Ziogas
- First Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, 115 27 Athens, Greece; (C.T.); (P.-P.L.); (M.S.); (H.G.)
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