1
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Liao ZX, Huang PH, Hsu SH, Chang HH, Chang CH, Tseng SJ. Clinical strategies with antibody-drug conjugates as potential modifications for virotherapy. Drug Discov Today 2024:104165. [PMID: 39270970 DOI: 10.1016/j.drudis.2024.104165] [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: 06/08/2023] [Revised: 08/24/2024] [Accepted: 09/09/2024] [Indexed: 09/15/2024]
Abstract
The ability to selectively target cancer cells makes antibody-drug conjugates (ADCs) promising therapeutic options. They have been tested in clinical trials as a vehicle for tumor-specific delivery of cytotoxic payloads for a range of cancers. However, systemic administration of oncolytic virotherapy is challenging, because only a small portion of injected viruses reach the target. Despite the approval of higher viral doses, most viruses still end up in the liver, potentially causing toxicity in that organ. Integrating ADCs with virotherapy in the form of antibody-virus conjugates or virus-drug conjugates can potentially overcome these challenges and improve therapeutic outcomes.
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Affiliation(s)
- Zi-Xian Liao
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Po-Hsiang Huang
- Department of Oncology, National Taiwan University Hospital, Taipei 10051, Taiwan
| | - Shan-Hui Hsu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10051, Taiwan
| | - Hsiung-Hao Chang
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Chi-Heng Chang
- School of Pharmacy, National Cheng Kung University, Tainan, 70101, Taiwan
| | - S-Ja Tseng
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan; NCKU Center of Applied Nanomedicine, Tainan 70101, Taiwan.
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2
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Tedeschini T, Campara B, Grigoletto A, Zanotto I, Cannella L, Gabbia D, Matsuno Y, Suzuki A, Yoshioka H, Armirotti A, De Martin S, Pasut G. Optimization of a pendant-shaped PEGylated linker for antibody-drug conjugates. J Control Release 2024; 375:74-89. [PMID: 39216599 DOI: 10.1016/j.jconrel.2024.08.049] [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: 02/12/2024] [Revised: 08/23/2024] [Accepted: 08/28/2024] [Indexed: 09/04/2024]
Abstract
In this work, we conceived and developed antibody-drug conjugates (ADCs) that could efficiently release the drug after enzymatic cleavage of the linker moiety by tumoral proteases. The antibody-drug linkers we used are the result of a rational optimization of a previously reported PEGylated linker, PUREBRIGHT® MA-P12-PS, which showed excellent drug loading capacities but lacked an inbuilt drug discharge mechanism, thus limiting the potency of the resulting ADCs. To address this limitation, we chose to incorporate a protease-sensitive trigger into the linker to favor the release of a "PEGless" drug inside the tumor cells and, therefore, obtain potent ADCs. Currently, most marketed ADCs are based on the Val-Cit dipeptide followed by a self-immolative spacer for releasing the drug in its unmodified form. Here, we selected two untraditional peptide sequences, a Phe-Gly dipeptide and a Val-Ala-Gly tripeptide and placed one or the other in between the drug on one side (N-terminus) and the rest of the linker, including the PEG moiety, on the other side (C-terminus), without a self-immolative group. We found that both linkers responded to cathepsin B, a reference lysosomal enzyme, and liberated a PEG-free drug catabolite, as desired. We then used the two linkers to generate ADCs based on trastuzumab (a HER2-targeting antibody) and DM1 (a microtubule-targeted cytotoxic agent) with an average drug-to-antibody ratio (DAR) of 4 or 8. The ADCs showed restored cytotoxicity in vitro, which was proportional to the DM1 loading and generally higher for the ADCs bearing Val-Ala-Gly in their structure. In an ovarian cancer mouse model, the DAR 8 ADC based on Val-Ala-Gly behaved better than Kadcyla® (an approved ADC of DAR 3.5 used as control throughout this study), leading to a higher tumor volume reduction and more prolonged median survival. Taken together, our results depict a successful linker optimization process and encourage the application of the Val-Ala-Gly tripeptide as an alternative to other existing protease-sensitive triggers for ADCs.
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Affiliation(s)
- T Tedeschini
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy.
| | - B Campara
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - A Grigoletto
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - I Zanotto
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - L Cannella
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - D Gabbia
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - Y Matsuno
- NOF CORPORATION, Life Science Research Laboratory, 3-3 Chidori-Cho, Kawasaki-Ku, Kawasaki, Kanagawa 210-0865, Japan
| | - A Suzuki
- NOF CORPORATION, Life Science Research Laboratory, 3-3 Chidori-Cho, Kawasaki-Ku, Kawasaki, Kanagawa 210-0865, Japan
| | - H Yoshioka
- NOF CORPORATION, Life Science Research Laboratory, 3-3 Chidori-Cho, Kawasaki-Ku, Kawasaki, Kanagawa 210-0865, Japan
| | - A Armirotti
- Analytical Chemistry Facility, Istituto Italiano di Tecnologia, 16163 Genova, Italy
| | - S De Martin
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy
| | - G Pasut
- University of Padova, Dept. Pharmaceutical and Pharmacological Sciences, Via Marzolo 5, 35131 Padova, Italy.
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3
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Ma Q, Durga P, Wang FXC, Yao HP, Wang MH. Pharmaceutical innovation and advanced biotechnology in the biotech-pharmaceutical industry for antibody-drug conjugate development. Drug Discov Today 2024; 29:104057. [PMID: 38844064 DOI: 10.1016/j.drudis.2024.104057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/21/2024] [Accepted: 06/01/2024] [Indexed: 06/15/2024]
Abstract
Antibody-drug conjugates (ADCs), from prototypes in the 1980s to first- and second-generation products in the 2000s, and now in their multiformats, have progressed tremendously to meet oncological challenges. Currently, 13 ADCs have been approved for medical practice, with over 200 candidates in clinical trials. Moreover, ADCs have evolved into different formats, including bispecific ADCs, probody-drug conjugates, pH-responsive ADCs, target-degrading ADCs, and immunostimulating ADCs. Technologies from biopharmaceutical industries have a crucial role in the clinical transition of these novel biotherapeutics. In this review, we highlight several features contributing to the prosperity of bioindustrial ADC development. Various proprietary technologies from biopharmaceutical companies are discussed. Such advances in biopharmaceutical industries are the backbone for the success of ADCs in development and clinical application.
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Affiliation(s)
- Qi Ma
- Translational Research Laboratory for Urological Diseases, First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, PR China; Comprehensive Genitourinary Cancer Center, First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, PR China.
| | - Puro Durga
- Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center School of Pharmacy, Amarillo, TX, USA
| | | | - Hang-Ping Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Center for Infectious Diseases, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China.
| | - Ming-Hai Wang
- Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center School of Pharmacy, Amarillo, TX, USA.
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4
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Sun H, Wienkers LC, Lee A. Beyond Cytotoxic Potency: Disposition Features Required to Design ADC Payload. Xenobiotica 2024:1-25. [PMID: 39017706 DOI: 10.1080/00498254.2024.2381139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 07/13/2024] [Indexed: 07/18/2024]
Abstract
Antibody-drug conjugates (ADCs) have demonstrated impressive clinical usefulness in treating several types of cancer, with the notion of widening of the therapeutic index of the cytotoxic payload through the minimization of the systemic toxicity. Therefore, choosing the most appropriate payload molecule is a particularly important part of the early design phase of ADC development, especially given the highly competitive environment ADCs find themselves in today. The focus of the current review is to describe critical attributes/considerations needed in the discovery and ultimately development of cytotoxic payloads in support of ADC design. In addition to potency, several key dispositional characteristics including solubility, permeability and bystander effect, pharmacokinetics, metabolism, and drug-drug interactions, are described as being an integral part of the integrated activities required in the design of clinically safe and useful ADC therapeutic agents.
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Affiliation(s)
- Hao Sun
- Clinical Pharmacology and Translational Sciences, Pfizer Oncology Division, Pfizer, Inc., Bothell, Washington 98021
| | - Larry C Wienkers
- Clinical Pharmacology and Translational Sciences, Pfizer Oncology Division, Pfizer, Inc., Bothell, Washington 98021
| | - Anthony Lee
- Clinical Pharmacology and Translational Sciences, Pfizer Oncology Division, Pfizer, Inc., Bothell, Washington 98021
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Li F, Wang H, Ye T, Guo P, Lin X, Hu Y, Wei W, Wang S, Ma G. Recent Advances in Material Technology for Leukemia Treatments. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2313955. [PMID: 38547845 DOI: 10.1002/adma.202313955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/11/2024] [Indexed: 04/13/2024]
Abstract
Leukemia is a widespread hematological malignancy characterized by an elevated white blood cell count in both the blood and the bone marrow. Despite notable advancements in leukemia intervention in the clinic, a large proportion of patients, especially acute leukemia patients, fail to achieve long-term remission or complete remission following treatment. Therefore, leukemia therapy necessitates optimization to meet the treatment requirements. In recent years, a multitude of materials have undergone rigorous study to serve as delivery vectors or direct intervention agents to bolster the effectiveness of leukemia therapy. These materials include liposomes, protein-based materials, polymeric materials, cell-derived materials, and inorganic materials. They possess unique characteristics and are applied in a broad array of therapeutic modalities, including chemotherapy, gene therapy, immunotherapy, radiotherapy, hematopoietic stem cell transplantation, and other evolving treatments. Here, an overview of these materials is presented, describing their physicochemical properties, their role in leukemia treatment, and the challenges they face in the context of clinical translation. This review inspires researchers to further develop various materials that can be used to augment the efficacy of multiple therapeutic modalities for novel applications in leukemia treatment.
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Affiliation(s)
- Feng Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Huaiji Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Tong Ye
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Peilin Guo
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaoyun Lin
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Yuxing Hu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Wei Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shuang Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing, 100190, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
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Zhou DD, Zhai XT, Zhang LW, Xie ZH, Wang Y, Zhen YS, Gao RJ, Miao QF. A new TROP2-targeting antibody-drug conjugate shows potent antitumor efficacy in breast and lung cancers. NPJ Precis Oncol 2024; 8:94. [PMID: 38654141 DOI: 10.1038/s41698-024-00584-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 03/28/2024] [Indexed: 04/25/2024] Open
Abstract
Trophoblast cell surface antigen 2 (Trop2) is considered to be an attractive therapeutic target in cancer treatments. We previously generated a new humanized anti-Trop2 antibody named hIMB1636, and designated it as an ideal targeting carrier for cancer therapy. Lidamycin (LDM) is a new antitumor antibiotic, containing an active enediyne chromophore (AE) and a noncovalently bound apoprotein (LDP). AE and LDP can be separated and reassembled, and the reassembled LDM possesses cytotoxicity similar to that of native LDM; this has made LDM attractive in the preparation of gene-engineering drugs. We herein firstly prepared a new fusion protein hIMB1636-LDP composed of hIMB1636 and LDP by genetic engineering. This construct showed potent binding activities to recombinant antigen with a KD value of 4.57 nM, exhibited binding to Trop2-positive cancer cells and internalization and transport to lysosomes, and demonstrated powerful tumor-targeting ability in vivo. We then obtained the antibody-drug conjugate (ADC) hIMB1636-LDP-AE by molecular reconstitution. In vitro, hIMB1636-LDP-AE inhibited the proliferation, migration, and tumorsphere formation of tumor cells with half-maximal inhibitory concentration (IC50) values at the sub-nanomolar level. Mechanistically, hIMB1636-LDP-AE induced apoptosis and cell-cycle arrest. In vivo, hIMB1636-LDP-AE also inhibited the growth of breast and lung cancers in xenograft models. Moreover, compared to sacituzumab govitecan, hIMB1636-LDP-AE showed more potent antitumor activity and significantly lower myelotoxicity in tumors with moderate Trop2 expression. This study fully revealed the potent antitumor efficacy of hIMB1636-LDP-AE, and also provided a new preparation method for LDM-based ADC, as well as a promising candidate for breast cancer and lung cancer therapeutics.
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Affiliation(s)
- Dan-Dan Zhou
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiao-Tian Zhai
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lan-Wen Zhang
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zi-Hui Xie
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ying Wang
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yong-Su Zhen
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Rui-Juan Gao
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Qing-Fang Miao
- NHC Key Laboratory of Biotechnology for Microbial Drugs, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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7
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Lu N, Wu J, Tian M, Zhang S, Li Z, Shi L. Comprehensive review on the elaboration of payloads derived from natural products for antibody-drug conjugates. Eur J Med Chem 2024; 268:116233. [PMID: 38408390 DOI: 10.1016/j.ejmech.2024.116233] [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: 01/29/2024] [Revised: 02/08/2024] [Accepted: 02/10/2024] [Indexed: 02/28/2024]
Abstract
Antibody-drug conjugates (ADCs) have arisen as a promising class of biotherapeutics for targeted cancer treatment, combining the specificity of monoclonal antibodies with the cytotoxicity of small-molecule drugs. The choice of an appropriate payload is crucial for the success development of ADCs, as it determines the therapeutic efficacy and safety profile. This review focuses on payloads derived from natural products, including cytotoxic agents, DNA-damaging agents, and immunomodulators. These offer several advantages such as diverse chemical structures, unique mechanism of actions, and potential for improved therapeutic index. Challenges and opportunities associated with their development were highlighted. This review underscores the significance of natural product payloads in the elaboration of ADCs, which serves as a valuable resource for researchers involved in developing and optimizing next-generation ADCs for cancer treatment.
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Affiliation(s)
- Nan Lu
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China
| | - Jiaqi Wu
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China
| | - Mengwei Tian
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China
| | - Shanshan Zhang
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China.
| | - Zhiguo Li
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China.
| | - Liming Shi
- XDC Analytical Sciences, WuXi XDC Co., Ltd., 520 Fute North Road, Pilot Free Trade Zone, Pudong New Area, Shanghai, 200131, China.
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8
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Ladror D, Gu C, Tong V, Schammel A, Gavrilyuk J, Haight A, Sarvaiya H. Preclinical Characterization of Catabolic Pathways and Metabolism of ABBV-011, a Novel Calicheamicin-Based SEZ6-Targeting Antibody-Drug Conjugate. Drug Metab Dispos 2024; 52:135-142. [PMID: 38050039 DOI: 10.1124/dmd.123.001516] [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: 09/12/2023] [Revised: 11/21/2023] [Accepted: 11/28/2023] [Indexed: 12/06/2023] Open
Abstract
Antibody-drug conjugates (ADC) have gained momentum for treatment of cancers, with 14 ADCs currently approved for commercial use worldwide. Calicheamicin is one of the payloads contributing to this trend, being used for both gemtuzumab ozogamicin (GO; trade name: Mylotarg) and inotuzumab ozogamicin (IO; trade name: Besponsa). Here we discuss the catabolic pathway and metabolism of ABBV-011, a novel SEZ6-targeted, calicheamicin-based ADC being investigated for the treatment of small cell lung cancer (SCLC). Specifically, our investigation has found that disulfide bond cleavage in N-acetyl-γ-calicheamicin payload is a key liability that potentially impacts overall stability of the ADC. To our knowledge, there have been no reported observations of disulfide bond cleavage of calicheamicin ADCs. ABBV-011 utilizes a novel linker structure, leading to a distinct metabolic profile when compared with GO and IO. Despite this difference in linker structures, we propose that this liability may also be relevant for other calicheamicin ADCs. Multiple data sets supporting our investigation were acquired as part of the preclinical development of ABBV-011 and demonstrate the utility of in vitro experiments to characterize potential ADC candidates prior to clinical trials. SIGNIFICANCE STATEMENT: Several in vitro and in vivo stability studies of ABBV-011, a calicheamicin-based antibody-drug conjugate (ADC), identified circulating metabolites and catabolites and suggested that disulfide cleavage may be a key liability for the conjugated linker-payload. These observations may be relevant to other disulfide-linked ADCs such as gemtuzumab ozogamicin (Mylotarg) and inotuzumab ozogamicin (Besponsa), both of which have reported similar half-lives that possibly indicate instability.
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Affiliation(s)
- Daniel Ladror
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Christine Gu
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Vince Tong
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Alexander Schammel
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Julia Gavrilyuk
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Anthony Haight
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
| | - Hetal Sarvaiya
- AbbVie Inc., North Chicago, Illinois (D.L., A.H.) and AbbVie Inc., South San Francisco, California (C.G., V.T., J.G., A.S., H.S.)
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Filis P, Zerdes I, Soumala T, Matikas A, Foukakis T. The ever-expanding landscape of antibody-drug conjugates (ADCs) in solid tumors: A systematic review. Crit Rev Oncol Hematol 2023; 192:104189. [PMID: 37866413 DOI: 10.1016/j.critrevonc.2023.104189] [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: 06/10/2023] [Revised: 09/29/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND The advent of targeted therapies signaled novel avenues for more optimal oncological outcomes. Antibody-drug conjugates (ADCs) have risen as a cornerstone of the ever-expanding targeted therapy era. The purpose of this systematic review is to delineate the rapidly evolving clinical landscape of ADCs for solid tumors. METHODS A literature search was performed in Medline, Embase and Cochrane databases for phase II and III clinical trials. Outcomes of interest were the objective response rate, overall survival, progression-free survival and adverse events. RESULTS A total of 92 clinical trials (76 phase II and 16 phase III) evaluated the efficacy and safety of ADCs for a plethora of solid tumors. Out of the 30 investigated ADCs, 8 have received approval by regulatory organizations for solid tumors. Currently, 52 phase III clinical trials for ADCs are ongoing. CONCLUSION ADCs have shown promising results for several solid tumors and various cancer settings.
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Affiliation(s)
- Panagiotis Filis
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece.
| | - Ioannis Zerdes
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden
| | - Theodora Soumala
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Alexios Matikas
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden
| | - Theodoros Foukakis
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden.
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10
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Guo L, Yang J, Wang H, Yi Y. Multistage Self-Assembled Nanomaterials for Cancer Immunotherapy. Molecules 2023; 28:7750. [PMID: 38067480 PMCID: PMC10707962 DOI: 10.3390/molecules28237750] [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: 11/03/2023] [Revised: 11/18/2023] [Accepted: 11/22/2023] [Indexed: 12/18/2023] Open
Abstract
Advances in nanotechnology have brought innovations to cancer therapy. Nanoparticle-based anticancer drugs have achieved great success from bench to bedside. However, insufficient therapy efficacy due to various physiological barriers in the body remains a key challenge. To overcome these biological barriers and improve the therapeutic efficacy of cancers, multistage self-assembled nanomaterials with advantages of stimuli-responsiveness, programmable delivery, and immune modulations provide great opportunities. In this review, we describe the typical biological barriers for nanomedicines, discuss the recent achievements of multistage self-assembled nanomaterials for stimuli-responsive drug delivery, highlighting the programmable delivery nanomaterials, in situ transformable self-assembled nanomaterials, and immune-reprogramming nanomaterials. Ultimately, we perspective the future opportunities and challenges of multistage self-assembled nanomaterials for cancer immunotherapy.
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Affiliation(s)
- Lamei Guo
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China; (L.G.); (J.Y.)
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, China;
| | - Jinjun Yang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China; (L.G.); (J.Y.)
| | - Hao Wang
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, China;
| | - Yu Yi
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing 100190, China;
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11
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Ebrahimi SB, Hong X, Ludlow J, Doucet D, Thirumangalathu R. Studying Intermolecular Interactions in an Antibody-Drug Conjugate Through Chemical Screening and Computational Modeling. J Pharm Sci 2023; 112:2621-2628. [PMID: 37572780 DOI: 10.1016/j.xphs.2023.08.002] [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: 04/17/2023] [Revised: 08/02/2023] [Accepted: 08/02/2023] [Indexed: 08/14/2023]
Abstract
Antibody-drug conjugates (ADCs) combine the selectivity of antibodies with the cytotoxicity of drug payloads to yield highly targeted and potent therapeutics. Owing to the need to chemically modify residues for attachment of the payload and their more complex structure compared to either component alone, ADCs can present additional challenges related to stability of the final drug product. Here, we report for the first time the use of high-throughput experimental screens and computational techniques to tune the conformational and colloidal behavior of a monomethyl auristatin F-based ADC. The ADC, which exhibits high opalescence with strongly attractive protein-protein interactions, is transformed into a more stable structure by experimentally traversing a library of more than ∼100 formulations. A significant reduction in turbidity and increase in diffusion interaction parameter is observed by varying properties such as pH and ionic strength. Computational modeling rationalized these changes and pointed to the presence of attractive electrostatic interactions between ADC molecules facilitated by the drug payload and histidine residues. Taken together, the experimental and computational work presented provides a general roadmap of studies to perform during ADC development to find stable formulations, while the mechanistic learnings can be applied towards the design and stabilization of other IgG1-based ADCs.
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Affiliation(s)
- Sasha B Ebrahimi
- Drug Product Development, Steriles, GlaxoSmithKline, Collegeville, PA 19426, United States.
| | - Xuan Hong
- Computational Sciences, GlaxoSmithKline, Collegeville, PA 19426, United States
| | - James Ludlow
- Drug Product Development, Steriles, GlaxoSmithKline, Collegeville, PA 19426, United States
| | - Dany Doucet
- Drug Product Development Packaging, Device and Design Solutions, GlaxoSmithKline, Collegeville, PA 19426, United States
| | - Renuka Thirumangalathu
- Drug Product Development, Steriles, GlaxoSmithKline, Collegeville, PA 19426, United States
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12
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Chen Z, Wang X, Chen X, Huang J, Wang C, Wang J, Wang Z. Accelerating therapeutic protein design with computational approaches toward the clinical stage. Comput Struct Biotechnol J 2023; 21:2909-2926. [PMID: 38213894 PMCID: PMC10781723 DOI: 10.1016/j.csbj.2023.04.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/11/2023] [Accepted: 04/27/2023] [Indexed: 01/13/2024] Open
Abstract
Therapeutic protein, represented by antibodies, is of increasing interest in human medicine. However, clinical translation of therapeutic protein is still largely hindered by different aspects of developability, including affinity and selectivity, stability and aggregation prevention, solubility and viscosity reduction, and deimmunization. Conventional optimization of the developability with widely used methods, like display technologies and library screening approaches, is a time and cost-intensive endeavor, and the efficiency in finding suitable solutions is still not enough to meet clinical needs. In recent years, the accelerated advancement of computational methodologies has ushered in a transformative era in the field of therapeutic protein design. Owing to their remarkable capabilities in feature extraction and modeling, the integration of cutting-edge computational strategies with conventional techniques presents a promising avenue to accelerate the progression of therapeutic protein design and optimization toward clinical implementation. Here, we compared the differences between therapeutic protein and small molecules in developability and provided an overview of the computational approaches applicable to the design or optimization of therapeutic protein in several developability issues.
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Affiliation(s)
- Zhidong Chen
- Department of Pathology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Xinpei Wang
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Xu Chen
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Juyang Huang
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Chenglin Wang
- Shenzhen Qiyu Biotechnology Co., Ltd, Shenzhen 518107, China
| | - Junqing Wang
- School of Pharmaceutical Sciences, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China
| | - Zhe Wang
- Department of Pathology, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
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13
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Esapa B, Jiang J, Cheung A, Chenoweth A, Thurston DE, Karagiannis SN. Target Antigen Attributes and Their Contributions to Clinically Approved Antibody-Drug Conjugates (ADCs) in Haematopoietic and Solid Cancers. Cancers (Basel) 2023; 15:1845. [PMID: 36980732 PMCID: PMC10046624 DOI: 10.3390/cancers15061845] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 03/30/2023] Open
Abstract
Antibody drug conjugates (ADCs) are powerful anti-cancer therapies comprising an antibody joined to a cytotoxic payload through a chemical linker. ADCs exploit the specificity of antibodies for their target antigens, combined with the potency of cytotoxic drugs, to selectively kill target antigen-expressing tumour cells. The recent rapid advancement of the ADC field has so far yielded twelve and eight ADCs approved by the US and EU regulatory bodies, respectively. These serve as effective targeted treatments for several haematological and solid tumour types. In the development of an ADC, the judicious choice of an antibody target antigen with high expression on malignant cells but restricted expression on normal tissues and immune cells is considered crucial to achieve selectivity and potency while minimising on-target off-tumour toxicities. Aside from this paradigm, the selection of an antigen for an ADC requires consideration of several factors relating to the expression pattern and biological features of the target antigen. In this review, we discuss the attributes of antigens selected as targets for antibodies used in clinically approved ADCs for the treatment of haematological and solid malignancies. We discuss target expression, functions, and cellular kinetics, and we consider how these factors might contribute to ADC efficacy.
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Affiliation(s)
- Benjamina Esapa
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK
| | - Jiexuan Jiang
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK
| | - Anthony Cheung
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
| | - Alicia Chenoweth
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
| | - David E. Thurston
- Institute of Pharmaceutical Science, School of Cancer and Pharmaceutical Sciences, King’s College London, London SE1 9NH, UK
| | - Sophia N. Karagiannis
- St. John’s Institute of Dermatology, School of Basic & Medical Biosciences, King’s College London, Guy’s Hospital, London SE1 9RT, UK
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College London, Guy’s Cancer Centre, London SE1 9RT, UK
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14
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Liu T, Sun Y, Deng X, Shi L, Chen W, Fang W, Wu J, Fan X, Chen X, Sun J, Qin G, Gong L, Qin Q. Development, Validation and Application of a Bridging ELISA for Detection of Antibodies against GQ1001 in Cynomolgus Monkey Serum. Molecules 2023; 28:molecules28041684. [PMID: 36838672 PMCID: PMC9964351 DOI: 10.3390/molecules28041684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/15/2023] [Accepted: 01/19/2023] [Indexed: 02/12/2023] Open
Abstract
Immunogenicity is a major issue associated with the PK, efficacy, and safety evaluation of therapeutic protein products during pre-clinical and clinical studies. A multi-tiered approach consisting of screening, confirmatory, and titration assays has been widely adopted for anti-drug antibody testing. GQ1001, a recombinant humanized anti-human epidermal growth factor receptor 2 monoclonal antibody covalently linked to a cytotoxin of DM1, possesses a novel format of antibody-drug conjugates. In this study, we reported the development, validation, and application of an acid-dissociation bridging enzyme-linked immunosorbent assay for the detection of antibodies against GQ1001 in cynomolgus monkey serum. The sensitivity of the screening assay was 126.141 ng/mL in undiluted serum. The screening assay and confirmatory assay were neither affected by the naïve monkey serum nor by 2% and 5% (v/v) erythrocyte hemolysates. Moreover, the assay was not subject to interference by 2500 ng/mL of human IgG1 in the samples. Drug interference at low positive control (150 ng/mL) and high positive control (8000 ng/mL) of anti-GQ1001 antibodies was not observed when GQ1001 concentrations were below 3.125 μg/mL and 100 μg/mL, respectively. Furthermore, no hook effect was observed for the positive antibodies in the concentration range of 8 to 64 μg/mL. The validated assay was, thereafter, successfully applied to a single-dose toxicity study of GQ1001. Anti-drug antibody positive rates among dosing animals and testing samples were reported, and no significant impact was found on toxicokinetic outcomes.
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Affiliation(s)
- Tingting Liu
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yajun Sun
- GeneQuantum Healthcare (Suzhou) Co., Ltd., Suzhou 215000, China
| | - Xiaojie Deng
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Lili Shi
- GeneQuantum Healthcare (Suzhou) Co., Ltd., Suzhou 215000, China
| | - Wenyi Chen
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wenjing Fang
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Junliang Wu
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xiaotian Fan
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xiaoqiang Chen
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Jianhua Sun
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Gang Qin
- GeneQuantum Healthcare (Suzhou) Co., Ltd., Suzhou 215000, China
- Correspondence: (G.Q.); (L.G.); (Q.Q.)
| | - Likun Gong
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- School of Pharmacy, University of Chinese Academy of Sciences, Beijing 100049, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China
- Correspondence: (G.Q.); (L.G.); (Q.Q.)
| | - Qiuping Qin
- Department of Immunoassay and Immunochemistry, Center for Drug Safety Evaluation and Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Correspondence: (G.Q.); (L.G.); (Q.Q.)
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15
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Aru B, Pehlivanoğlu C, Dal Z, Dereli-Çalışkan NN, Gürlü E, Yanıkkaya-Demirel G. A potential area of use for immune checkpoint inhibitors: Targeting bone marrow microenvironment in acute myeloid leukemia. Front Immunol 2023; 14:1108200. [PMID: 36742324 PMCID: PMC9895857 DOI: 10.3389/fimmu.2023.1108200] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 01/03/2023] [Indexed: 01/22/2023] Open
Abstract
Acute myeloid leukemia (AML) arises from the cells of myeloid lineage and is the most frequent leukemia type in adulthood accounting for about 80% of all cases. The most common treatment strategy for the treatment of AML includes chemotherapy, in rare cases radiotherapy and stem cell and bone marrow transplantation are considered. Immune checkpoint proteins involve in the negative regulation of immune cells, leading to an escape from immune surveillance, in turn, causing failure of tumor cell elimination. Immune checkpoint inhibitors (ICIs) target the negative regulation of the immune cells and support the immune system in terms of anti-tumor immunity. Bone marrow microenvironment (BMM) bears various blood cell lineages and the interactions between these lineages and the noncellular components of BMM are considered important for AML development and progression. Administration of ICIs for the AML treatment may be a promising option by regulating BMM. In this review, we summarize the current treatment options in AML treatment and discuss the possible application of ICIs in AML treatment from the perspective of the regulation of BMM.
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Affiliation(s)
- Başak Aru
- Immunology Department, Faculty of Medicine, Yeditepe University, Istanbul, Türkiye
| | - Cemil Pehlivanoğlu
- Immunology Department, Faculty of Medicine, Yeditepe University, Istanbul, Türkiye
| | - Zeynep Dal
- School of Medicine, Yeditepe University, Istanbul, Türkiye
| | | | - Ege Gürlü
- School of Medicine, Yeditepe University, Istanbul, Türkiye
| | - Gülderen Yanıkkaya-Demirel
- Immunology Department, Faculty of Medicine, Yeditepe University, Istanbul, Türkiye,*Correspondence: Gülderen Yanıkkaya-Demirel,
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16
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Jeong C, Kim J, Han IH, Kim S, Choi I, Kim H, Jeong JH, Bae H. Melittin derived peptide-drug conjugate, M-DM1, inhibits tumor progression and induces effector cell infiltration in melanoma by targeting M2 tumor-associated macrophages. Front Immunol 2023; 14:1178776. [PMID: 37122692 PMCID: PMC10140360 DOI: 10.3389/fimmu.2023.1178776] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 03/30/2023] [Indexed: 05/02/2023] Open
Abstract
Background Melanoma has the highest mortality rate among all the types of skin cancer. In melanoma, M2-like tumor-associated macrophages (TAMs) are associated with the invasiveness of tumor cells and a poor prognosis. Hence, the depletion or reduction of M2-TAMs is a therapeutic strategy for the inhibition of tumor progression. The aim of this study was to evaluate the therapeutic effects of M-DM1, which is a conjugation of melittin (M), as a carrier for M2-like TAMs, and mertansine (DM1), as a payload to induce apoptosis of TAMs, in a mouse model of melanoma. Methods Melittin and DM1 were conjugated and examined for the characterization of M-DM1 by high-performance liquid chromatography and electrospray ionization mass spectrometry. Synthesized M-DM1 were examined for in vitro cytotoxic effects. For the in vivo study, we engrafted murine B16-F10 into right flank of C57BL/6 female mice and administered an array of treatments (PBS, M, DM1, or M-DM1 (20 nmol/kg)). Subsequently, the tumor growth and survival rates were analyzed, as well as examining the phenotypes of tumor-infiltrating leukocytes and expression profiles. Results M-DM1 was found to specifically reduce M2-like TAMs in melanoma, which potentially leads to the suppression of tumor growth, migration, and invasion. In addition, we also found that M-DM1 improved the survival rates in a mouse model of melanoma compared to M or DM1 treatment alone. Flow cytometric analysis revealed that M-DM1 enhanced the infiltration of CD8+ cytotoxic T cells and natural killer cells (NK cells) in the tumor microenvironment. Conclusion Taken together, our findings highlight that M-DM1 is a prospective agent with enhanced anti-tumor effects.
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Affiliation(s)
- Chanmi Jeong
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jeongdong Kim
- Twinpig Biolab Inc. Research & Development Center, Seoul, Republic of Korea
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
| | - Ik-Hwan Han
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Convergence Innovation Support Center, Gangwon Technopark, Chuncheon-si, Gangwon-do, Republic of Korea
| | - Soyoung Kim
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ilseob Choi
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Hongsung Kim
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jin-Hyun Jeong
- College of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
- *Correspondence: Jin-Hyun Jeong, ; Hyunsu Bae,
| | - Hyunsu Bae
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Twinpig Biolab Inc. Research & Development Center, Seoul, Republic of Korea
- *Correspondence: Jin-Hyun Jeong, ; Hyunsu Bae,
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17
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Snyder A, De Alwis D, Goonewardene A, Hegde PS. Balancing speed, science and regulatory requirements in oncology drug development. Nat Med 2022; 28:2234-2235. [PMID: 36114281 DOI: 10.1038/s41591-022-01975-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
| | - Dinesh De Alwis
- Early Oncology Development, Merck and Co., Kenilworth, NJ, USA
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18
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Tang H, Yuan J, Gong YF, Zhang CY, Liu M, Luo SX. Single-cell transcriptome sequencing reveals potential novel combination of biomarkers for antibody-based cancer therapeutics in hepatocellular carcinoma. Front Genet 2022; 13:928256. [PMID: 36186483 PMCID: PMC9515615 DOI: 10.3389/fgene.2022.928256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background: Antibody-based cancer therapeutics is developing rapidly in recent years for its advantages in precisely targeting the tumor cells. However, tumor-specific cell surface antigens are still lacking, and the heterogeneity of tumor mass greatly impeded the development of effective drugs. Methods: In the present study, single-cell RNA sequencing was used to dissect tumor heterogeneity in human hepatocellular carcinoma (HCC). Tissues from different spatial regions including the tumor, para-tumor, and distant normal liver tissues were dissociated into single cells, and the gene expressions were compared in a different subpopulation of cells from these regions and validated in independent cohorts. Results: A total of 28 cell clusters with different distribution patterns and gene expression profiles were identified within a heterogenous tumor and its paired liver tissues. Differentially expressed genes encoding the plasma membrane in cells with hepatic lineage were further extracted from single-cell transcriptome sequencing and validated in TCGA database. A 3-gene signature was identified to be significantly upregulated in dominant HCC tumor cell subpopulations with prognostic significance and validated in multiple independent patient cohorts. Conclusion: The composition of the three plasma membrane proteins on the surface of HCC tumor cells within a heterogenous tumor might indicate poor prognostic tumor subpopulations during cancer evolution and potential therapeutic targets.
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Affiliation(s)
- Hong Tang
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Jun Yuan
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
- School of Basic Medical Science, Guangzhou Medical University, Guangzhou, China
| | - Yuan-Feng Gong
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
| | - Cheng-Yang Zhang
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
- School of Basic Medical Science, Guangzhou Medical University, Guangzhou, China
| | - Ming Liu
- Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, China
- School of Basic Medical Science, Guangzhou Medical University, Guangzhou, China
| | - Su-Xia Luo
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
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19
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D'Angelo A, Chapman R, Sirico M, Sobhani N, Catalano M, Mini E, Roviello G. An update on antibody-drug conjugates in urothelial carcinoma: state of the art strategies and what comes next. Cancer Chemother Pharmacol 2022; 90:191-205. [PMID: 35953604 PMCID: PMC9402760 DOI: 10.1007/s00280-022-04459-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022]
Abstract
In recent years, considerable progress has been made in increasing the knowledge of tumour biology and drug resistance mechanisms in urothelial cancer. Therapeutic strategies have significantly advanced with the introduction of novel approaches such as immune checkpoint inhibitors and Fibroblast Growth Factor Receptor inhibitors. However, despite these novel agents, advanced urothelial cancer is often still progressive in spite of treatment and correlates with a poor prognosis. The introduction of antibody–drug conjugates consisting of a target-specific monoclonal antibody covalently linked to a payload (cytotoxic agent) is a novel and promising therapeutic strategy. In December 2019, the US Food and Drug Administration (FDA) granted accelerated approval to the nectin-4-targeting antibody–drug conjugate, enfortumab vedotin, for the treatment of advanced or metastatic urothelial carcinomas that are refractory to both immune checkpoint inhibitors and platinum-based treatment. Heavily pre-treated urothelial cancer patients reported a significant, 40% response to enfortumab vedotin while other antibody–drug conjugates are currently still under investigation in several clinical trials. We have comprehensively reviewed the available treatment strategies for advanced urothelial carcinoma and outlined the mechanism of action of antibody–drug conjugate agents, their clinical applications, resistance mechanisms and future strategies for urothelial cancer.
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Affiliation(s)
- Alberto D'Angelo
- Department of Biology and Biochemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Robert Chapman
- Department of Medicine, Princess Alexandra Hospital NHS Foundation Trust, Harlow, CM20 1QX, UK
| | - Marianna Sirico
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | - Navid Sobhani
- Section of Epidemiology and Population Science, Department of Medicine, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Martina Catalano
- School of Human Health Sciences, University of Florence, Largo Brambilla 3, 50134, Florence, Italy
| | - Enrico Mini
- Department of Health Sciences, University of Florence, vialePieraccini, 6, 50139, Florence, Italy
| | - Giandomenico Roviello
- Department of Health Sciences, University of Florence, vialePieraccini, 6, 50139, Florence, Italy
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20
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Designing antibodies as therapeutics. Cell 2022; 185:2789-2805. [PMID: 35868279 DOI: 10.1016/j.cell.2022.05.029] [Citation(s) in RCA: 67] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/18/2022] [Accepted: 05/31/2022] [Indexed: 12/25/2022]
Abstract
Antibody therapeutics are a large and rapidly expanding drug class providing major health benefits. We provide a snapshot of current antibody therapeutics including their formats, common targets, therapeutic areas, and routes of administration. Our focus is on selected emerging directions in antibody design where progress may provide a broad benefit. These topics include enhancing antibodies for cancer, antibody delivery to organs such as the brain, gastrointestinal tract, and lungs, plus antibody developability challenges including immunogenicity risk assessment and mitigation and subcutaneous delivery. Machine learning has the potential, albeit as yet largely unrealized, for a transformative future impact on antibody discovery and engineering.
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21
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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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22
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Hingorani DV, Allevato MM, Camargo MF, Lesperance J, Quraishi MA, Aguilera J, Franiak-Pietryga I, Scanderbeg DJ, Wang Z, Molinolo AA, Alvarado D, Sharabi AB, Bui JD, Cohen EEW, Adams SR, Gutkind JS, Advani SJ. Monomethyl auristatin antibody and peptide drug conjugates for trimodal cancer chemo-radio-immunotherapy. Nat Commun 2022; 13:3869. [PMID: 35790753 PMCID: PMC9256669 DOI: 10.1038/s41467-022-31601-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 06/24/2022] [Indexed: 12/20/2022] Open
Abstract
Locally advanced cancers remain therapeutically challenging to eradicate. The most successful treatments continue to combine decades old non-targeted chemotherapies with radiotherapy that unfortunately increase normal tissue damage in the irradiated field and have systemic toxicities precluding further treatment intensification. Therefore, alternative molecularly guided systemic therapies are needed to improve patient outcomes when applied with radiotherapy. In this work, we report a trimodal precision cytotoxic chemo-radio-immunotherapy paradigm using spatially targeted auristatin warheads. Tumor-directed antibodies and peptides conjugated to radiosensitizing monomethyl auristatin E (MMAE) specifically produce CD8 T cell dependent durable tumor control of irradiated tumors and immunologic memory. In combination with ionizing radiation, MMAE sculpts the tumor immune infiltrate to potentiate immune checkpoint inhibition. Here, we report therapeutic synergies of targeted cytotoxic auristatin radiosensitization to stimulate anti-tumor immune responses providing a rationale for clinical translational of auristatin antibody drug conjugates with radio-immunotherapy combinations to improve tumor control.
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Affiliation(s)
- Dina V Hingorani
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Michael M Allevato
- Department of Pharmacology, University of California San Diego, La Jolla, CA, 92093, USA
| | - Maria F Camargo
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Jacqueline Lesperance
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Maryam A Quraishi
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Joseph Aguilera
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ida Franiak-Pietryga
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Daniel J Scanderbeg
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
| | - Zhiyong Wang
- Department of Pharmacology, University of California San Diego, La Jolla, CA, 92093, USA
| | - Alfredo A Molinolo
- Department of Pathology, University of California San Diego, La Jolla, CA, 92093, USA
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA
| | | | - Andrew B Sharabi
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA
| | - Jack D Bui
- Department of Pathology, University of California San Diego, La Jolla, CA, 92093, USA
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA
| | - Ezra E W Cohen
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA
- Department of Medicine, Division of Hematology and Oncology, University of California San Diego, La Jolla, CA, 92093, USA
| | - Stephen R Adams
- Department of Pharmacology, University of California San Diego, La Jolla, CA, 92093, USA
| | - J Silvio Gutkind
- Department of Pharmacology, University of California San Diego, La Jolla, CA, 92093, USA
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA
| | - Sunil J Advani
- Department of Radiation Medicine and Applied Sciences, University of California San Diego, La Jolla, CA, 92093, USA.
- UC San Diego, Moores Cancer Center, La Jolla, CA, 92093, USA.
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Lindorfer MA, Taylor RP. FcγR-Mediated Trogocytosis 2.0: Revisiting History Gives Rise to a Unifying Hypothesis. Antibodies (Basel) 2022; 11:antib11030045. [PMID: 35892705 PMCID: PMC9326535 DOI: 10.3390/antib11030045] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/24/2022] [Accepted: 06/29/2022] [Indexed: 12/25/2022] Open
Abstract
There is increasing interest in the clinical implications and immunology of trogocytosis, a process in which the receptors on acceptor cells remove and internalize cognate ligands from donor cells. We have reported that this phenomenon occurs in cancer immunotherapy, in which cells that express FcγR remove and internalize CD20 and bound mAbs from malignant B cells. This process can be generalized to include other reactions including the immune adherence phenomenon and antibody-induced immunosuppression. We discuss in detail FcγR-mediated trogocytosis and the evidence supporting a proposed predominant role for liver sinusoidal endothelial cells via the action of the inhibitory receptor FcγRIIb2. We describe experiments to test the validity of this hypothesis. The elucidation of the details of FcγR-mediated trogocytosis has the potential to allow for the development of novel therapies that can potentially block or enhance this reaction, depending upon whether the process leads to unfavorable or positive biological effects.
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24
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Angenendt L, Mikesch JH, Schliemann C. Emerging antibody-based therapies for the treatment of acute myeloid leukemia. Cancer Treat Rev 2022; 108:102409. [DOI: 10.1016/j.ctrv.2022.102409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 11/24/2022]
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25
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Jin Y, Edalatian Zakeri S, Bahal R, Wiemer AJ. New Technologies Bloom Together for Bettering Cancer Drug Conjugates. Pharmacol Rev 2022; 74:680-711. [PMID: 35710136 PMCID: PMC9553120 DOI: 10.1124/pharmrev.121.000499] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Drug conjugates, including antibody-drug conjugates, are a step toward realizing Paul Ehrlich's idea from over 100 years ago of a "magic bullet" for cancer treatment. Through balancing selective targeting molecules with highly potent payloads, drug conjugates can target specific tumor microenvironments and kill tumor cells. A drug conjugate consists of three parts: a targeting agent, a linker, and a payload. In some conjugates, monoclonal antibodies act as the targeting agent, but new strategies for targeting include antibody derivatives, peptides, and even small molecules. Linkers are responsible for connecting the payload to the targeting agent. Payloads impact vital cellular processes to kill tumor cells. At present, there are 12 antibody-drug conjugates on the market for different types of cancers. Research on drug conjugates is increasing year by year to solve problems encountered in conjugate design, such as tumor heterogeneity, poor circulation, low drug loading, low tumor uptake, and heterogenous expression of target antigens. This review highlights some important preclinical research on drug conjugates in recent years. We focus on three significant areas: improvement of antibody-drug conjugates, identification of new conjugate targets, and development of new types of drug conjugates, including nanotechnology. We close by highlighting the critical barriers to clinical translation and the open questions going forward. SIGNIFICANCE STATEMENT: The development of anticancer drug conjugates is now focused in three broad areas: improvements to existing antibody drug conjugates, identification of new targets, and development of new conjugate forms. This article focuses on the exciting preclinical studies in these three areas and advances in the technology that improves preclinical development.
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Affiliation(s)
- Yiming Jin
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut
| | | | - Raman Bahal
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut
| | - Andrew J Wiemer
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut
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26
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Karthika C, Sureshkumar R, Zehravi M, Akter R, Ali F, Ramproshad S, Mondal B, Tagde P, Ahmed Z, Khan FS, Rahman MH, Cavalu S. Multidrug Resistance of Cancer Cells and the Vital Role of P-Glycoprotein. Life (Basel) 2022; 12:897. [PMID: 35743927 PMCID: PMC9227591 DOI: 10.3390/life12060897] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 12/12/2022] Open
Abstract
P-glycoprotein (P-gp) is a major factor in the multidrug resistance phenotype in cancer cells. P-gp is a protein that regulates the ATP-dependent efflux of a wide range of anticancer medicines and confers resistance. Due to its wide specificity, several attempts have been made to block the action of P-gp to restore the efficacy of anticancer drugs. The major goal has been to create molecules that either compete with anticancer medicines for transport or function as a direct P-gp inhibitor. Despite significant in vitro success, there are presently no drugs available in the clinic that can "block" P-gp-mediated resistance. Toxicity, unfavourable pharmacological interactions, and a variety of pharmacokinetic difficulties might all be the reason for the failure. On the other hand, P-gp has a significant effect in the body. It protects the vital organs from the entry of foreign bodies and other toxic chemicals. Hence, the inhibitors of P-gp should not hinder its action in the normal cells. To develop an effective inhibitor of P-gp, thorough background knowledge is needed in this field. The main aim of this review article was to set forth the merits and demerits of the action of P-gp on cancer cells as well as on normal cells. The influence of P-gp on cancer drug delivery and the contribution of P-gp to activating drug resistance were also mentioned.
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Affiliation(s)
- Chenmala Karthika
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty 643001, Tamil Nadu, India;
| | - Raman Sureshkumar
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty 643001, Tamil Nadu, India;
| | - Mehrukh Zehravi
- Department of Clinical Pharmacy Girls Section, Prince Sattam Bin Abdul Aziz University Alkharj, Alkharj 11942, Saudi Arabia;
| | - Rokeya Akter
- Department of Global Medical Science, Wonju College of Medicine, Yonsei University, Wonju 26426, Gangwon-do, Korea;
| | - Faraat Ali
- Department of Licensing and Enforcement, Laboratory Services, Botswana Medicines Regulatory Authority (BoMRA), Gaborone 999106, Botswana;
| | - Sarker Ramproshad
- Department of Pharmacy, Ranada Prasad Shaha University, Narayanganj 1400, Bangladesh; (S.R.); (B.M.)
| | - Banani Mondal
- Department of Pharmacy, Ranada Prasad Shaha University, Narayanganj 1400, Bangladesh; (S.R.); (B.M.)
| | - Priti Tagde
- Amity Institute of Pharmacy, Amity University, Noida 201303, Uttar Pradesh, India;
| | - Zubair Ahmed
- Unit of Bee Research and Honey Production, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia;
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61413, Saudi Arabia
- Mahala Campus, Community College, King Khalid University, Abha 61413, Saudi Arabia
| | - Farhat S. Khan
- Biology Department, Faculty of Sciences and Arts, King Khalid University, Dhahran Al Janoub, Abha 61413, Saudi Arabia;
| | - Md. Habibur Rahman
- Department of Global Medical Science, Wonju College of Medicine, Yonsei University, Wonju 26426, Gangwon-do, Korea;
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
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27
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Angelastro A, Barkhanskiy A, Mattey AP, Pallister EG, Spiess R, Goundry W, Barran P, Flitsch SL. Galactose Oxidase Enables Modular Assembly of Conjugates from Native Antibodies with High Drug-to-Antibody Ratios. CHEMSUSCHEM 2022; 15:e202102592. [PMID: 34931761 PMCID: PMC9303943 DOI: 10.1002/cssc.202102592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/20/2021] [Indexed: 05/31/2023]
Abstract
The potential of antibody conjugates with high drug loading in anticancer therapy has recently been highlighted by the approval of Trastuzumab deruxtecan and Sacituzumab govitecan. These biopharmaceutical approaches have spurred interest in bioconjugation strategies with high and defined degrees of drug-to-antibody ratio (DAR), in particular on native antibodies. Here, a glycoengineering methodology was developed to generate antibody drug conjugates with DAR of up to eight, by combining highly selective enzymatic galactosylation and oxidation with biorthogonal tandem Knoevenagel-Michael addition chemistry. This four-step approach offers a selective route to conjugates from native antibodies with high drug loading, and thus illustrates how biocatalysis can be used for the generation of biopharmaceuticals using mild reaction conditions.
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Affiliation(s)
- Antonio Angelastro
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - Alexey Barkhanskiy
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - Ashley P. Mattey
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - Edward G. Pallister
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - Reynard Spiess
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - William Goundry
- The Department of Pharmaceutical SciencesAstraZenecaSilk Road Business ParkMacclesfieldSK10 2NAUK
| | - Perdita Barran
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
| | - Sabine L. Flitsch
- School of Chemistry and Manchester Institute of BiotechnologyThe University of Manchester131 Princess StreetManchesterM1 7DN
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28
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Iannello A, Deaglio S, Vaisitti T. Novel Approaches for the Treatment of Patients with Richter's Syndrome. Curr Treat Options Oncol 2022; 23:526-542. [PMID: 35294723 PMCID: PMC8989931 DOI: 10.1007/s11864-022-00973-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2022] [Indexed: 12/19/2022]
Abstract
OPINION STATEMENT In the last 10-15 years, the way to treat cancers has dramatically changed towards precision medicine approaches. These treatment options are mainly based on selective targeting against signaling pathways critical for or detrimentally activated in cancer cells in cancer cells, as well as exploiting molecules that are specifically expressed on neoplastic cells, also known as tumor-associated antigens. These considerations hold true also in the hematological field where a plethora of novel targeted agents have reached patients' bedside, significantly improving clinical responses. Chronic lymphocytic leukemia (CLL) is an example of how targeted therapies, such as BTK, PI3K, or Bcl-2 inhibitors as well as anti-CD20 antibodies, have improved patients' management, even when adopted as frontline treatment. However, these advancements do not apply to Richter's syndrome (RS), the transformation of CLL into a very aggressive and fatal lymphoma, occurring in 2-10% of patients. RS is usually a fast-growing lymphoma of the diffuse large B cell or the Hodgkin's variant, with a dismal prognosis. Despite advancements in depicting and understanding the genetic background of RS and its pathogenesis, no significant clinical results have been registered. In the last couple of years, several studies have started to investigate the impact of novel drugs or drug combinations and some of them have opened for clinical trials, currently in phase I or II, whose results will be soon available. This review will present an overview of current and most recent therapeutic options in RS, discussing also how results coming from xenograft models may help in designing and identifying novel treatment opportunities to overcome the lack of effective therapies.
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MESH Headings
- Antineoplastic Agents/therapeutic use
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/etiology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Prognosis
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Affiliation(s)
- Andrea Iannello
- Functional Genomics Unit, Department of Medical Sciences, University of Torino, Via Nizza 52, 10126 Turin, Italy
| | - Silvia Deaglio
- Functional Genomics Unit, Department of Medical Sciences, University of Torino, Via Nizza 52, 10126 Turin, Italy
| | - Tiziana Vaisitti
- Functional Genomics Unit, Department of Medical Sciences, University of Torino, Via Nizza 52, 10126 Turin, Italy
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29
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Ungaro A, Tucci M, Audisio A, Di Prima L, Pisano C, Turco F, Delcuratolo MD, Di Maio M, Scagliotti GV, Buttigliero C. Antibody-Drug Conjugates in Urothelial Carcinoma: A New Therapeutic Opportunity Moves from Bench to Bedside. Cells 2022; 11:803. [PMID: 35269424 PMCID: PMC8909578 DOI: 10.3390/cells11050803] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 12/13/2022] Open
Abstract
Significant progress has been achieved over the last decades in understanding the biology and mechanisms of tumor progression in urothelial carcinoma (UC). Although the therapeutic landscape has dramatically changed in recent years with the introduction of immune checkpoint inhibitors, advanced UC is still associated with rapidly progressing disease and poor survival. The increasing knowledge of the pathogenesis and molecular pathways underlying cancer development and progression is leading the introduction of target therapies, such as the recently approved FGFR inhibitor Erdafitinib, or the anti-nectin 4 antibody drug-conjugate Enfortumab vedotin. Antibody drug conjugates represent an innovative therapeutic approach that allows the combination of a tar get-specific monoclonal antibody covalently conjugated via a linker to a cytotoxic agent (payload). UC is a perfect candidate for this therapeutic approach since it is particularly enriched in antigen expression on its surface and each specific antigen can represent a potential therapeutic target. In this review we summarize the mechanism of action of ADCs, their applications in localized and metastatic UC, the main mechanisms of resistance, and future perspectives for their use in clinical practice.
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Affiliation(s)
- Antonio Ungaro
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Marcello Tucci
- Department of Medical Oncology, Cardinal Massaia Hospital, 14100 Asti, Italy;
| | - Alessandro Audisio
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Lavinia Di Prima
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Chiara Pisano
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Fabio Turco
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Marco Donatello Delcuratolo
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Massimo Di Maio
- Department of Oncology, University of Turin, A.O. Ordine Mauriziano, 10124 Turin, Italy;
| | - Giorgio Vittorio Scagliotti
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
| | - Consuelo Buttigliero
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, 10124 Turin, Italy; (A.U.); (A.A.); (L.D.P.); (C.P.); (F.T.); (M.D.D.); (G.V.S.)
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30
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Yin Z, Du M, Chen D, Zhang W, Huang W, Wu X, Yan S. Rapid structural discrimination of IgG antibodies by multicharge-state collision-induced unfolding. RSC Adv 2021; 11:36502-36510. [PMID: 35494361 PMCID: PMC9043582 DOI: 10.1039/d1ra06486j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/06/2021] [Indexed: 11/29/2022] Open
Abstract
Immunoglobulin G (IgG) antibodies are an important class of biotherapeutics that target various diseases, such as cancers, neurodegenerative disorders, and autoimmune diseases, yet rapid discrimination of IgG antibodies remains a great challenge due to heterogeneity, flexibility, and large size. Herein, we demonstrate a simplified multicharge-state collision-induced unfolding (CIU) method for rapid differentiation of four IgG isotypes that differ in terms of the numbers and patterns of disulfide bonds, bypassing tedious single charge-state selection in advance. The results presented herein reveal that gas-phase unfolding behaviors have a strong dependence on charge states outside IgG surfaces; therefore, multicharge-state CIU analysis of IgG subtypes could offer a great opportunity to gain deeper insights into their gas-phase structural differentiation. The full discrimination of IgG antibody isoforms that possess different disulfide bond numbers and even subtle disulfide bonding patterns can be achieved based on their charge-dependent gas-phase unfolding behaviors and root-mean square deviation in CIU difference spectra. Taken together, the incorporation of all charge states observed in a native ion mobility-mass spectrometry (IM-MS) experiment to CIU analysis could make this strategy sensitive to more subtle structural discrepancies, facilitating the rapid discrimination and evaluation of innovative structurally similar biotherapeutic candidates with unexplored functions.
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Affiliation(s)
- Zhibin Yin
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
| | - Mingyi Du
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University Guangzhou 510642 China
| | - Dong Chen
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University Guangzhou 510642 China
| | - Wenyang Zhang
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
| | - Wenjie Huang
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
| | - Xinzhou Wu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Key Laboratory of Natural Pesticide and Chemical Biology of the Ministry of Education, South China Agricultural University Guangzhou 510642 China
| | - Shijuan Yan
- Guangdong Key Laboratory for Crop Germplasm Resources Preservation and Utilization, Agro-biological Gene Research Center, Guangdong Academy of Agricultural Sciences Guangzhou 510640 China
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31
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Buongervino S, Lane MV, Garrigan E, Zhelev DV, Dimitrov DS, Bosse KR. Antibody-Drug Conjugate Efficacy in Neuroblastoma: Role of Payload, Resistance Mechanisms, Target Density, and Antibody Internalization. Mol Cancer Ther 2021; 20:2228-2239. [PMID: 34465595 DOI: 10.1158/1535-7163.mct-20-1034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 05/18/2021] [Accepted: 08/20/2021] [Indexed: 11/16/2022]
Abstract
Antibody-drug conjugates (ADC) are a targeted cancer therapy that utilize the specificity of antibodies to deliver potent drugs selectively to tumors. Here we define the complex interaction among factors that dictate ADC efficacy in neuroblastoma by testing both a comprehensive panel of ADC payloads in a diverse set of neuroblastoma cell lines and utilizing the glypican 2 (GPC2)-targeting D3-GPC2-PBD ADC to study the role of target antigen density and antibody internalization in ADC efficacy in neuroblastoma. We first find that DNA binding drugs are significantly more cytotoxic to neuroblastomas than payloads that bind tubulin or inhibit DNA topoisomerase 1. We additionally show that neuroblastomas with high expression of the ABCB1 drug transporter or that harbor a TP53 mutation are significantly more resistant to tubulin and DNA/DNA topoisomerase 1 binding payloads, respectively. Next, we utilized the GPC2-specific D3-GPC2-IgG1 antibody to show that neuroblastomas internalize this antibody/GPC2 complex at significantly different rates and that these antibody internalization kinetics correlate significantly with GPC2 cell surface density. However, sensitivity to pyrrolobenzodiazepine (PBD) dimers primarily dictated sensitivity to the corresponding D3-GPC2-PBD ADC, overall having a larger influence on ADC efficacy than GPC2 cell surface density or antibody internalization. Finally, we utilized GPC2 isogenic Kelly neuroblastoma cells with different levels of cell surface GPC2 expression to define the threshold of target density required for ADC efficacy. Taken together, DNA binding ADC payloads should be prioritized for development for neuroblastoma given their superior efficacy and considering that ADC payload sensitivity is a major determinant of ADC efficacy.
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Affiliation(s)
- Samantha Buongervino
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia; Philadelphia, Pennsylvania
| | - Maria V Lane
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia; Philadelphia, Pennsylvania
| | - Emily Garrigan
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia; Philadelphia, Pennsylvania
| | - Doncho V Zhelev
- Department of Medicine, University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Dimiter S Dimitrov
- Department of Medicine, University of Pittsburgh School of Medicine; Pittsburgh Pennsylvania
| | - Kristopher R Bosse
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia; Philadelphia, Pennsylvania. .,Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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