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Hamm P, Meinel L, Driessen MD. An Introductory Guide to Protease Sensitive Linker Design Using Matrix Metalloproteinase 13 as an Example. ACS Biomater Sci Eng 2024. [PMID: 38813796 DOI: 10.1021/acsbiomaterials.4c00407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Proteases play a crucial role, not only in physiological, but also in pathological processes, such as cancer, inflammation, arthritis, Alzheimer's, and infections, to name but a few. Their ability to cleave peptides can be harnessed for a broad range of biotechnological purposes. To do this efficiently, it is essential to find an amino acid sequence that meets the necessary requirements, including interdependent factors like specificity, selectivity, cleavage kinetics, or synthetic accessibility. Cleavage sequences from natural substrates of the protease may not be optimal in terms of specificity and selectivity, which is why these frequently require arduous and sometimes unsuccessful optimization such as by iterative exchange of single amino acids. Hence, here we describe the systematic design of protease sensitive linkers (PSLs)─peptide sequences specifically cleaved by a target protease─guided by the mass spectrometry based determination of target protease specific cleavage sites from a proteome-based peptide library. It includes a procedure for identifying bespoke PSL sequences, their optimization, synthesis, and validation and introduces a program that can indicate potential cleavage sites by hundreds of enzymes in any arbitrary amino acid sequence. Thereby, we provide an introduction to PSL design, illustrated by the example of matrix metalloproteinase 13 (MMP13). This introduction can serve as a guide and help to greatly accelerate the development and use of protease-sensitive linkers in diverse applications.
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Affiliation(s)
- Prisca Hamm
- Institute for Pharmacy and Food Chemistry, University of Würzburg, 97074 Würzburg, Germany
| | - Lorenz Meinel
- Institute for Pharmacy and Food Chemistry, University of Würzburg, 97074 Würzburg, Germany
- Helmholtz-Institute for RNA-Based Infection Research (HIRI), 97070 Würzburg, Germany
| | - Marc D Driessen
- Institute of Molecular Medicine I, Proteome Research, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, 40225 Düsseldorf, Germany
- Department for Oral and Craniomaxillofacial and Plastic Surgery, University Hospital Cologne and Faculty of Medicine, University of Cologne, 50937 Cologne, Germany
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2
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Morelli F, Matis S, Benelli R, Salvini L, Zocchi MR, Poggi A. Antibody-Drug Conjugate Made of Zoledronic Acid and the Anti-CD30 Brentuximab-Vedotin Exert Anti-Lymphoma and Immunostimulating Effects. Cells 2024; 13:862. [PMID: 38786084 PMCID: PMC11119185 DOI: 10.3390/cells13100862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/06/2024] [Accepted: 05/11/2024] [Indexed: 05/25/2024] Open
Abstract
Relevant advances have been made in the management of relapsed/refractory (r/r) Hodgkin Lymphomas (HL) with the use of the anti-CD30 antibody-drug conjugate (ADC) brentuximab-vedotin (Bre-Ved). Unfortunately, most patients eventually progress despite the excellent response rates and tolerability. In this report, we describe an ADC composed of the aminobisphosphonate zoledronic acid (ZA) conjugated to Bre-Ved by binding the free amino groups of this antibody with the phosphoric group of ZA. Liquid chromatography-mass spectrometry, inductively coupled plasma-mass spectrometry, and matrix-assisted laser desorption ionization-mass spectrometry analyses confirmed the covalent linkage between the antibody and ZA. The novel ADC has been tested for its reactivity with the HL/CD30+ lymphoblastoid cell lines (KMH2, L428, L540, HS445, and RPMI6666), showing a better titration than native Bre-Ved. Once the HL-cells are entered, the ADC co-localizes with the lysosomal LAMP1 in the intracellular vesicles. Also, this ADC exerted a stronger anti-proliferative and pro-apoptotic (about one log fold) effect on HL-cell proliferation compared to the native antibody Bre-Ved. Eventually, Bre-Ved-ZA ADC, in contrast with the native antibody, can trigger the proliferation and activation of cytolytic activity of effector-memory Vδ2 T-lymphocytes against HL-cell lines. These findings may support the potential use of this ADC in the management of r/r HL.
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Affiliation(s)
- Feliciana Morelli
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (S.M.); (R.B.)
| | - Serena Matis
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (S.M.); (R.B.)
| | - Roberto Benelli
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (S.M.); (R.B.)
| | - Laura Salvini
- Fondazione Toscana Life Sciences, Technology Facilities and Mass Spectrometry Unit, 53100 Siena, Italy;
| | - Maria Raffaella Zocchi
- Division of Immunology, Transplants and Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Alessandro Poggi
- Molecular Oncology and Angiogenesis Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy; (F.M.); (S.M.); (R.B.)
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3
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Khalil ORS, Mallah SM, Owda F, Salim H, Mallah H, Azar J. Brentuximab-induced pneumonitis and organizing pneumonia: a case report with literiture review. Ann Med Surg (Lond) 2024; 86:3029-3035. [PMID: 38694384 PMCID: PMC11060267 DOI: 10.1097/ms9.0000000000001878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/20/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction and importance Brentuximab vedotin (BV) is an anti-CD30 antibody approved for various cancers, including refractory Hodgkin lymphoma (HL), anaplastic large-cell lymphoma (ALCL) among others. In general, BV has been found to be well-tolerated, with the most frequently reported side effects being peripheral neuropathy and neutropenia. BV-induced pneumonitis is extremely rare. To the best of our knowledge, this is the sixth reported instance of BV-induced lung toxicity. Case presentation This case presents a female patient in her forties diagnosed with cutaneous T-cell lymphoma undergoing BV treatment. She developed acute hypoxic respiratory failure, ultimately, underwent a diagnostic evaluation including a computed tomography (CT) scan, which showed bilateral airspace consolidations and ground-glass opacities, suggestive of organizing pneumonia and diffuse alveolar damage. Bronchoscopy with bronchoalveolar lavage and transbronchial biopsy ruled out infection, and pulmonary lymphoma and confirmed the diagnosis of BV-induced pneumonitis. The patient had significant clinical improvement after stopping the offending agent, and starting steroids, with optimal clinical recovery at 8 weeks follow-up. Clinical discussion Drug-related pneumonitis poses a significant concern in the management of cancer patients. Numerous chemotherapeutic agents, such as bleomycin, cyclophosphamide, methotrexate, thalidomide, and others, have been associated with pulmonary-related toxicities. These adverse effects primarily stem from direct toxicity or immunosuppression-related infections. Less commonly, immune-mediated injury may occur. Conclusion Physicians must have a high index of suspicion for BV-induced pneumonitis, hence, early recognition with subsequent holding of the causative agent, initiation of immunosuppression with steroids, and occasionally steroid-sparing medications, prevent an otherwise fatal outcome.
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Affiliation(s)
| | | | - Fahed Owda
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
| | - Hamza Salim
- Faculty of Medicine, An-Najah National University, Nablus, Palestine
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Hobson AD. The medicinal chemistry evolution of antibody-drug conjugates. RSC Med Chem 2024; 15:809-831. [PMID: 38516594 PMCID: PMC10953486 DOI: 10.1039/d3md00674c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/22/2024] [Indexed: 03/23/2024] Open
Abstract
Antibody-drug conjugates (ADCs) comprise 3 components of wildly differing sizes: antibody (150 000 Da), linker (typically <500 Da) and payload (typically <500 Da). While the drug-linker makes up only a small percent of the ADC it has a disproportionately massive impact on all aspects of the ADC. Replacing maleimide with bromoacetamide (BrAc) affords stable attachment of the linker to the antibody cysteine, supports total flexibility for linker design and affords a more homogenous ADC. Optimisation of the protease cleavable dipeptide reduces aggregation, facilitates moderation of the physicochemical properties of the ADC and enables long-term stability to facilitate subcutaneous self-administration. Payloads are designed specifically to afford the optimal ADC. Structural information and SAR guide design to improve both potency and selectivity to the small molecule target improving the therapeutic index of resulting ADCs. Minimising the solvent exposed hydrophobic surface area improves the drug-like properties of the ADC, the realisation that the attachment heteroatom can be more than just the site for linker attachment as it can also drive potency and selectivity of the payload and the adoption of a prodrug strategy at project initiation are key areas that medicinal chemistry drives. For an optimal ADC the symbiotic relationship of the three structurally disparate components requires they all function in unison and medicinal chemistry has a huge role to ensure this happens.
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Affiliation(s)
- Adrian D Hobson
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester Massachusetts 01605 USA
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Savoy EA, Olatunji FP, Fulton MD, Kesic BN, Herman JW, Romero O, Maniatopoulos M, Berkman CE. PSMA-targeted small-molecule drug-conjugates with valine-citrulline and phosphoramidate cleavable linkers. Bioorg Med Chem Lett 2024; 98:129573. [PMID: 38052377 DOI: 10.1016/j.bmcl.2023.129573] [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: 11/02/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/07/2023]
Abstract
In this study, we present a modular synthesis and evaluation of two prostate-specific membrane antigen (PSMA) targeted small molecule drug conjugates (SMDCs) incorporating the potent chemotherapeutic agent monomethyl auristatin E (MMAE). These SMDCs are distinguished by their cleavable linker modules: one utilizing the widely known valine-citrulline linker, susceptible to cleavage by cathepsin B, and the other featuring a novel acid-labile phosphoramidate-based (PhosAm) linker. Both SMDCs maintained nanomolar affinity to PSMA. Furthermore, we confirmed the selective release of the payload and observed chemotherapeutic efficacy specifically within PSMA-positive prostate cancer cells, while maintaining cell viability in PSMA-negative cells. These findings not only validate the efficacy of our approach but also highlight the potential of the innovative pH-responsive PhosAm linker. This study contributes significantly to the field and also paves the way for future advancements in targeted cancer therapy.
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Affiliation(s)
- Emily A Savoy
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | - Feyisola P Olatunji
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | - Melody D Fulton
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | - Brittany N Kesic
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | - Jacob W Herman
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | - Oscar Romero
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA
| | | | - Clifford E Berkman
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630, USA.
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6
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Mansouri S, Alharbi Y, Alqahtani A. Current status and prospects for improved targeted delivery approaches for cancer. Pathol Res Pract 2024; 253:154993. [PMID: 38118217 DOI: 10.1016/j.prp.2023.154993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/16/2023] [Accepted: 11/27/2023] [Indexed: 12/22/2023]
Abstract
Millions of individuals worldwide suffer from the complicated disease known as cancer. Though they frequently have serious side effects and can harm healthy cells, the current cancer treatments, such as radiation therapy and chemotherapy, are effective in many cases. Targeted drug delivery systems have emerged as a promising new paradigm in cancer treatment because they can deliver drugs directly to cancer cells with minimal harm to healthy cells. This review aims to give a broad overview of the state of targeted drug delivery systems for cancer treatment and investigate the technology's potential in the future. We'll go through the various kinds of targeted drug delivery systems, their drawbacks, the most recent developments, and possible future paths for further study and creation. This review aims to provide an overview of the current status of targeted drug delivery systems for cancer treatment, including the different types of targeted drug delivery systems, their limitations, recent advancements, and potential future directions for research and development. By examining the field's current state and exploring prospects, this review aims to highlight the potential of targeted drug delivery systems for improving cancer treatment and ultimately enhancing patient outcomes.
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Affiliation(s)
- Sofiene Mansouri
- Department of Biomedical Technology, College of Applied Medical Sciences in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942 Saudi Arabia; University of Tunis El Manar, Higher Institute of Medical Technolog ies of Tunis, Laboratory of Biophysics and Medical Technologies, Tunis, Tunisia.
| | - Yousef Alharbi
- Department of Biomedical Technology, College of Applied Medical Sciences in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942 Saudi Arabia
| | - Abdulrahman Alqahtani
- Department of Biomedical Technology, College of Applied Medical Sciences in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942 Saudi Arabia; Department of Medical Equipment Technology, College of Applied, Medical Science, Majmaah University, Majmaah City 11952, Saudi Arabia
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7
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Fu Z, Gao C, Wu T, Wang L, Li S, Zhang Y, Shi C. Peripheral neuropathy associated with monomethyl auristatin E-based antibody-drug conjugates. iScience 2023; 26:107778. [PMID: 37727735 PMCID: PMC10505985 DOI: 10.1016/j.isci.2023.107778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023] Open
Abstract
Since the successful approval of gemtuzumab ozogamicin, antibody-drug conjugates (ADCs) have emerged as a pivotal category of targeted therapies for cancer. Among these ADCs, the use of monomethyl auristatin E (MMAE) as a payload is prevalent in the development of ADC drugs, which has significantly improved overall therapeutic efficacy against various malignancies. However, increasing clinical observations have raised concerns regarding the potential nervous system toxicity associated with MMAE-based ADCs. Specifically, a higher incidence of peripheral neuropathy has been reported in ADCs incorporating MMAE as payloads. Considering the increasing global use of MMAE-based ADCs, it is imperative to provide an inclusive overview of diagnostic and management strategies for this adverse event. In this review, we examine current information and what future research directions are required to better understand and manage this type of clinical challenge.
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Affiliation(s)
- Zhiwen Fu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Chen Gao
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Tingting Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Lulu Wang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Shijun Li
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
| | - Chen Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430000, China
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Zinzani PL, Santoro A, Gritti G, Brice P, Barr PM, Kuruvilla J, Cunningham D, Kline J, Johnson NA, Mehta-Shah N, Lisano J, Wen R, Akyol A, Moskowitz AJ. Nivolumab combined with brentuximab vedotin for R/R primary mediastinal large B-cell lymphoma: a 3-year follow-up. Blood Adv 2023; 7:5272-5280. [PMID: 37352266 PMCID: PMC10500465 DOI: 10.1182/bloodadvances.2023010254] [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: 03/21/2023] [Revised: 06/02/2023] [Accepted: 06/04/2023] [Indexed: 06/25/2023] Open
Abstract
Patients with relapsed/refractory primary mediastinal large B-cell lymphoma (R/R PMBL) have poor responses to salvage therapy. Nivolumab and brentuximab vedotin (BV) showed promising early efficacy in patients with R/R PMBL in the phase 1/2 open-label, multicenter CheckMate 436 study; we report safety and efficacy findings from the 3-year follow-up. Patients who were eligible were aged ≥15 years with R/R PMBL previously treated with either high-dose chemotherapy plus autologous hematopoietic cell transplantation (HCT) or ≥2 prior multiagent chemotherapies, and had Eastern Cooperative Oncology Group performance status scores of 0 to 1 and CD30 expression of ≥1%. Patients were treated with nivolumab 240 mg and BV 1.8 mg/kg once every 3 weeks until disease progression or unacceptable toxicity. Primary end point was objective response rate (ORR); secondary end points included complete response rate, duration of response, progression-free survival (PFS), and overall survival (OS). Safety was monitored throughout. At final database lock (30 March 2022), 29 patients had received nivolumab plus BV; median follow-up was 39.6 months. Investigator-assessed ORR was 73.3%; median time to response was 1.3 months (range, 1.1-4.8). Median PFS was 26.0 months; median OS was not reached. PFS and OS rates at 24 months were 55.5% (95% confidence interval [CI], 32.0-73.8) and 75.5% (95% CI, 55.4-87.5), respectively. The most frequently occurring grade 3/4 treatment-related adverse event was neutropenia. Consolidative HCT was received by 12 patients, with a 100-day complete response rate of 100.0%. This 3-year follow-up showed long-term efficacy for nivolumab plus BV in R/R PMBL, with no new safety signals. This trial was registered at www.clinicaltrials.gov as #NCT02581631.
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Affiliation(s)
- Pier Luigi Zinzani
- Lymphoma and Chronic Lymphoproliferative Syndromes Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” University of Bologna, Bologna, Italy
- Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna, Italy
| | - Armando Santoro
- Department of Biomedical Sciences, IRCCS Humanitas Research Hospital, Humanitas University, Rozzano-Milan, Italy
| | - Giuseppe Gritti
- Hematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Pauline Brice
- Department of Hemato-Oncology, Hôpital Saint-Louis, Paris, France
| | - Paul M. Barr
- Department of Medicine, Hematology/Oncology, University of Rochester, Rochester, NY
| | - John Kuruvilla
- Cancer Clinical Research Unit, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | | | - Justin Kline
- Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | | | - Neha Mehta-Shah
- Department of Medicine, Division of Oncology, Washington University School of Medicine in St. Louis, St. Louis, MO
| | | | | | | | - Alison J. Moskowitz
- Department of Hematology/Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
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Hafez Ghoran S, Taktaz F, Sousa E, Fernandes C, Kijjoa A. Peptides from Marine-Derived Fungi: Chemistry and Biological Activities. Mar Drugs 2023; 21:510. [PMID: 37888445 PMCID: PMC10608792 DOI: 10.3390/md21100510] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/16/2023] [Accepted: 09/24/2023] [Indexed: 10/28/2023] Open
Abstract
Marine natural products are well-recognized as potential resources to fill the pipeline of drug leads to enter the pharmaceutical industry. In this circumstance, marine-derived fungi are one of the unique sources of bioactive secondary metabolites due to their capacity to produce diverse polyketides and peptides with unique structures and diverse biological activities. The present review covers the peptides from marine-derived fungi reported from the literature published from January 1991 to June 2023, and various scientific databases, including Elsevier, ACS publications, Taylor and Francis, Wiley Online Library, MDPI, Springer, Thieme, Bentham, ProQuest, and the Marine Pharmacology website, are used for a literature search. This review focuses on chemical characteristics, sources, and biological and pharmacological activities of 366 marine fungal peptides belonging to various classes, such as linear, cyclic, and depsipeptides. Among 30 marine-derived fungal genera, isolated from marine macro-organisms such as marine algae, sponges, coral, and mangrove plants, as well as deep sea sediments, species of Aspergillus were found to produce the highest number of peptides (174 peptides), followed by Penicillium (23 peptides), Acremonium (22 peptides), Eurotium (18 peptides), Trichoderma (18 peptides), Simplicillium (17 peptides), and Beauveria (12 peptides). The cytotoxic activity against a broad spectrum of human cancer cell lines was the predominant biological activity of the reported marine peptides (32%), whereas antibacterial, antifungal, antiviral, anti-inflammatory, and various enzyme inhibition activities ranged from 7% to 20%. In the first part of this review, the chemistry of marine peptides is discussed and followed by their biological activity.
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Affiliation(s)
- Salar Hafez Ghoran
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan;
| | - Fatemeh Taktaz
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Emília Sousa
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (E.S.); (C.F.)
| | - Carla Fernandes
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; (E.S.); (C.F.)
| | - Anake Kijjoa
- ICBAS—Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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10
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Riccardi F, Dal Bo M, Macor P, Toffoli G. A comprehensive overview on antibody-drug conjugates: from the conceptualization to cancer therapy. Front Pharmacol 2023; 14:1274088. [PMID: 37790810 PMCID: PMC10544916 DOI: 10.3389/fphar.2023.1274088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/07/2023] [Indexed: 10/05/2023] Open
Abstract
Antibody-Drug Conjugates (ADCs) represent an innovative class of potent anti-cancer compounds that are widely used in the treatment of hematologic malignancies and solid tumors. Unlike conventional chemotherapeutic drug-based therapies, that are mainly associated with modest specificity and therapeutic benefit, the three key components that form an ADC (a monoclonal antibody bound to a cytotoxic drug via a chemical linker moiety) achieve remarkable improvement in terms of targeted killing of cancer cells and, while sparing healthy tissues, a reduction in systemic side effects caused by off-tumor toxicity. Based on their beneficial mechanism of action, 15 ADCs have been approved to date by the market approval by the Food and Drug Administration (FDA), the European Medicines Agency (EMA) and/or other international governmental agencies for use in clinical oncology, and hundreds are undergoing evaluation in the preclinical and clinical phases. Here, our aim is to provide a comprehensive overview of the key features revolving around ADC therapeutic strategy including their structural and targeting properties, mechanism of action, the role of the tumor microenvironment and review the approved ADCs in clinical oncology, providing discussion regarding their toxicity profile, clinical manifestations and use in novel combination therapies. Finally, we briefly review ADCs in other pathological contexts and provide key information regarding ADC manufacturing and analytical characterization.
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Affiliation(s)
- Federico Riccardi
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
| | - Michele Dal Bo
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
| | - Paolo Macor
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, Centro di Riferimento Oncologico (CRO), IRCCS, Aviano, Italy
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Forlenza CJ, Rosenzweig J, Mauguen A, Buhtoiarov I, Cuglievan B, Dave H, Deyell RJ, Flerlage JE, Franklin AK, Krajewski J, Leger KJ, Marks LJ, Norris RE, Pacheco M, Willen F, Yan AP, Harker-Murray PD, Giulino-Roth L. Brentuximab vedotin after autologous transplantation in pediatric patients with relapsed/refractory Hodgkin lymphoma. Blood Adv 2023; 7:3225-3231. [PMID: 36897253 PMCID: PMC10338202 DOI: 10.1182/bloodadvances.2022009323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/11/2023] Open
Abstract
Outcomes for children and adolescents with relapsed and refractory Hodgkin lymphoma (HL) are poor, with ∼50% of patients experiencing a subsequent relapse. The anti-CD30 antibody-drug conjugate brentuximab vedotin improved progression-free survival (PFS) when used as consolidation after autologous stem cell transplantation (ASCT) in adults with high-risk relapsed/refractory HL. Data on brentuximab vedotin as consolidative therapy after ASCT in pediatric patients with HL are extremely limited, with data of only 11 patients reported in the literature. We performed a retrospective analysis of 67 pediatric patients who received brentuximab vedotin as consolidation therapy after ASCT for the treatment of relapsed/refractory HL to describe the experience of this regimen in the pediatric population. This is the largest cohort reported to date. We found that brentuximab vedotin was well tolerated with a safety profile similar to that of adult patients. With a median follow-up of 37 months, the 3-year PFS was 85%. These data suggest a potential role for the use of brentuximab vedotin as consolidation therapy after ASCT for children with relapsed/refractory HL.
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Affiliation(s)
| | - Jaclyn Rosenzweig
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ilia Buhtoiarov
- Department of Pediatric Hematology/Oncology & Bone Marrow Transplantation, Cleveland Clinic Children’s, Cleveland, OH
| | - Branko Cuglievan
- Division of Pediatric Hematology Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Hema Dave
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Hospital and The George Washington University, Washington, DC
| | - Rebecca J. Deyell
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Jamie E. Flerlage
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Anna K. Franklin
- Center for Cancer and Blood Disorders, Children’s Hospital Colorado, Aurora, CO
| | | | - Kasey J. Leger
- Department of Pediatrics, Seattle Children’s Hospital, Seattle, WA
| | | | - Robin E. Norris
- Cancer & Blood Disorders Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Martha Pacheco
- Department of Pediatrics, Pediatric Hematology-Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Faye Willen
- Department of Pediatrics, Division of Hematology/Oncology, Nationwide Children’s Hospital, Columbus, OH
| | - Adam Paul Yan
- Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
- Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
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12
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Schimmoeller CJ, Bastian C, Fleming J, Morales J. A Review of Hodgkin Lymphoma in the Era of Checkpoint Inhibitors. Cureus 2023; 15:e41660. [PMID: 37565112 PMCID: PMC10411984 DOI: 10.7759/cureus.41660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2023] [Indexed: 08/12/2023] Open
Abstract
Hodgkin lymphoma (HL) is a hematopoietic malignancy of B-cells that has a bimodal distribution with respect to age and incidence. With the introduction of doxorubicin (Adriamycin), bleomycin, vinblastine, and dacarbazine (ABVD) and radiation combined, the prognosis of HL has significantly improved, with five-year survival rates approaching 95%. While HL has become highly curable, the side effect profiles of ABVD are dire and warrant continuous review. Because HL is often diagnosed in populations in their 20s-30s, patients are forced to undergo fertility preservation procedures as well as deal with other long-term side effects of chemotherapy (including doxorubicin dose-dependent cardiotoxicity and bleomycin-induced lung toxicity). The opportunity cost of the treatment in the short term and vulnerability to treatment-induced malignancies decades later dramatically affect the quality of life of HL patients. New therapies have developed over the past several decades with respect to immunotherapies, particularly programmed death protein 1 inhibitors (e.g., nivolumab and pembrolizumab). Studies have shown checkpoint inhibitors to be effective in treating HL with an objective response rate of 69% for relapsed/refractory classical HL for nivolumab use. Checkpoint inhibitors will continue to help maintain the high five-year survival rate for HL and hopefully have a more favorable side effect profile in the short term, as well as later in the patient's life. This article seeks to summarize treatment options for HL while comparing outcomes and side effect profiles with the addition of checkpoint inhibitors.
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Affiliation(s)
| | - Craig Bastian
- Internal Medicine, Carilion Clinic - Virginia Tech Carilion, Roanoke, USA
| | - Jessica Fleming
- Internal Medicine, Carilion Clinic - Virginia Tech Carilion, Roanoke, USA
| | - Joshua Morales
- Hematology and Oncology, Blue Ridge Cancer Care, Roanoke, USA
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13
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Ladner J, Madi F, Jayasundera R, Saba J, Audureau E. Phone contacts and treatment discontinuation predict survival cancer patients in a subsidized drug access program. J Comp Eff Res 2023; 12:e220210. [PMID: 37278943 PMCID: PMC10508316 DOI: 10.57264/cer-2022-0210] [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: 12/12/2022] [Accepted: 05/22/2023] [Indexed: 06/07/2023] Open
Abstract
Aim: Survival of patients with Hodgkin's lymphoma is lower in in low- and middle-income countries, but factors leading to these outcomes are poorly understood. The objective of this study was to identify predictive factors associated with overall survival among cancer patients undergoing therapy in seven low- and middle-income countries. Materials & methods: A multicenter cohort was conducted in Egypt, Malaysia, Mexico, Peru, Philippines, Thailand and Ukraine. Results. A total of 460 patients were included. Phone-based support during patient follow-up and number of patients seen by the physician provided a positive impact, while the number of adverse events remains a predictor of death and physician decision to stop treatment. Conclusion: Furthers research on the potential benefit of phone-based programs to support patients with chronic diseases treatments should be explored in less developed countries.
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Affiliation(s)
- Joël Ladner
- Epidemiology & Health Promotion Department, Rouen University Hospital, Rouen, 76000, France
| | - Farah Madi
- Axios International Consultants Ltd, Dubai, UAE
| | | | | | - Etienne Audureau
- Paris Est Université, hôpital Henri Mondor Hôpital, Public Heath, Assistance Publique Hôpitaux de Paris, Créteil, 94000, France
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14
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Lu SY, Yang HF, Zeng QL, Chen P, Chen L, Gao J, Gu XK, Lan H, Luo M. Atypical Sweet syndrome: skin sinus tracts in an acutely febrile patient after lymphoma treatment: a case report. Front Immunol 2023; 14:1193808. [PMID: 37342351 PMCID: PMC10277476 DOI: 10.3389/fimmu.2023.1193808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 05/18/2023] [Indexed: 06/22/2023] Open
Abstract
Sweet syndrome (SS) is an uncommon inflammatory disease that involves painful skin, edematous, red papules, plaques, or nodules often accompanied by fever and leukocytosis. SS has three subtypes, including classical, malignant-tumor associated, and drug-induced SS (DISS). Patients with DISS have clear histories of recent drug exposure. The incidence of SS is high in hematological malignancy but rare in lymphomas. Glucocorticoid treatment is the recommended treatment for all subtypes of SS. This case study describes a male patient who had a history of sALCL(Systemic anaplastic large cell lymphoma) and was treated with multiple cycles of monoclonal-antibody (mAb) therapy. They also received the G-CSF injection at the site where skin lesions later developed. They met the diagnosis criteria for DISS, which was considered to be caused by the G-CSF injection. In addition, BV(Brentuximab vedotin) administration might predispose them to DISS. This case illustrates the first reported SS during the lymphoma treatment, with rare clinical presentations of local crater-like suppurative skin lesions. This case expands the available literature on SS and hematologic neoplasms and reminds clinicians to promptly recognize and diagnose SS to minimize patient morbidity and long-term sequelae.
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Affiliation(s)
- Shi-Ying Lu
- Department of Hematology, The Affiliated TCM Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hui-Fang Yang
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Qing-Li Zeng
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Peng Chen
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Li Chen
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Jing Gao
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Xue-Kui Gu
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Hai Lan
- Department of HematologyShunde Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
| | - Man Luo
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, Guangzhou, China
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15
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Harker-Murray P, Mauz-Körholz C, Leblanc T, Mascarin M, Michel G, Cooper S, Beishuizen A, Leger KJ, Amoroso L, Buffardi S, Rigaud C, Hoppe BS, Lisano J, Francis S, Sacchi M, Cole PD, Drachtman RA, Kelly KM, Daw S. Nivolumab and brentuximab vedotin with or without bendamustine for R/R Hodgkin lymphoma in children, adolescents, and young adults. Blood 2023; 141:2075-2084. [PMID: 36564047 PMCID: PMC10646780 DOI: 10.1182/blood.2022017118] [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: 09/09/2022] [Revised: 12/02/2022] [Accepted: 12/04/2022] [Indexed: 12/25/2022] Open
Abstract
Children, adolescents, and young adults (CAYA) with relapsed/refractory (R/R) classic Hodgkin lymphoma (cHL) without complete metabolic response (CMR) before autologous hematopoietic cell transplantation (auto-HCT) have poor survival outcomes. CheckMate 744, a phase 2 study for CAYA (aged 5-30 years) with R/R cHL, evaluated a risk-stratified, response-adapted approach with nivolumab plus brentuximab vedotin (BV) followed by BV plus bendamustine for patients with suboptimal response. Risk stratification was primarily based on time to relapse, prior treatment, and presence of B symptoms. We present the primary analysis of the standard-risk cohort. Data from the low-risk cohort are reported separately. Patients received 4 induction cycles with nivolumab plus BV; those without CMR (Deauville score >3, Lugano 2014) received BV plus bendamustine intensification. Patients with CMR after induction or intensification proceeded to consolidation (high-dose chemotherapy/auto-HCT per protocol). Primary end point was CMR any time before consolidation. Forty-four patients were treated. Median age was 16 years. At a minimum follow-up of 15.6 months, 43 patients received 4 induction cycles (1 discontinued), 11 of whom received intensification; 32 proceeded to consolidation. CMR rate was 59% after induction with nivolumab plus BV and 94% any time before consolidation (nivolumab plus BV ± BV plus bendamustine). One-year progression-free survival rate was 91%. During induction, 18% of patients experienced grade 3/4 treatment-related adverse events. This risk-stratified, response-adapted salvage strategy had high CMR rates with limited toxicities in CAYA with R/R cHL. Most patients did not require additional chemotherapy (bendamustine intensification). Additional follow-up is needed to confirm durability of disease control. This trial was registered at www.clinicaltrials.gov as #NCT02927769.
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Affiliation(s)
| | - Christine Mauz-Körholz
- University Hospital Justus Liebig University, Giessen, and Medical Faculty of the Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Thierry Leblanc
- Hôpital Robert-Debré Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Maurizio Mascarin
- Adolescent and Young Adult Oncology and Pediatric Radiotherapy Unit, Centro di Riferimento Oncologico Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy
| | - Gérard Michel
- Department of Pediatric Hematology and Oncology, Timone Enfants Hospital and Aix-Marseille University, Marseille, France
| | | | - Auke Beishuizen
- Princess Máxima Center for Pediatric Oncology, Utrecht, and Erasmus Medical Centre–Sophia, Rotterdam, The Netherlands
| | | | - Loredana Amoroso
- Department of Pediatric Oncology, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Giannina Gaslini, Genova, Italy
| | | | - Charlotte Rigaud
- Département de Cancérologie de l’Enfant et de l’Adolescent, Gustave Roussy Cancer Campus, Villejuif, France
| | | | | | | | | | - Peter D. Cole
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | | | - Kara M. Kelly
- Roswell Park Comprehensive Cancer Center and University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, NY
| | - Stephen Daw
- University College Hospital, London, United Kingdom
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16
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Li Y, Si R, Wang J, Hai P, Zheng Y, Zhang Q, Pan X, Zhang J. Discovery of novel antibody-drug conjugates bearing tissue protease specific linker with both anti-angiogenic and strong cytotoxic effects. Bioorg Chem 2023; 137:106575. [PMID: 37148706 DOI: 10.1016/j.bioorg.2023.106575] [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: 12/18/2022] [Revised: 04/12/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023]
Abstract
Bevacizumab is an FDA-approved class of monoclonal antibodies used to inhibit angiogenesis and promote normalization of blood vessels. It is usually combined with chemotherapeutic agents to treat a variety of solid tumors. However, the whole-body toxicities and toxicity associated with chemotherapy greatly limit the clinical use of this combination therapy. Antibody-drug conjugates (ADCs) couple monoclonal antibodies to cytotoxic molecules via a linker, utilizing the high specificity of monoclonal antibodies to tumor surface antigens to act as a "biological missile" to deliver chemotherapeutic drugs to the tumor site. Herein, we designed a bevacizumab-based ADC, Bevacizumab Vedotin, conjugating bevacizumab to the microtubulin inhibitor MMAE via a tissue protease-specific linker. Biological studies showed strong stability and good tumor cell targeting of our constructed ADCs; rapid drug release was achieved in the presence of exogenous histone protease B. In addition, Bevacizumab Vedotin exhibited good anti-proliferative, apoptosis-promoting and cell cycle-stalling effects on glioma (U87), hepatocellular carcinoma (HepG2), and breast cancer (MCF-7) cell lines. Further in vitro assays demonstrated the enhanced anti-migration activity against MCF-7, potent anti-angiogenic effects, and blockade of the VEGF/VEGFR pathway of Bevacizumab Vedotin.
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Affiliation(s)
- Yanchen Li
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
| | - Ru Si
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
| | - Jin Wang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
| | - Ping Hai
- NMPA Key Laboratory for Quality Control of Traditional Chinese and Tibetan Medicine, Qinghai Provincial Drug Inspection and Testing Institute, Xining 810016, China
| | - Yongbiao Zheng
- NMPA Key Laboratory for Quality Control of Traditional Chinese and Tibetan Medicine, Qinghai Provincial Drug Inspection and Testing Institute, Xining 810016, China
| | - Qingqing Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
| | - Xiaoyan Pan
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
| | - Jie Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China.
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17
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Cutaneous Lymphoma and Antibody-Directed Therapies. Antibodies (Basel) 2023; 12:antib12010021. [PMID: 36975368 PMCID: PMC10045448 DOI: 10.3390/antib12010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
The introduction of monoclonal antibodies such as rituximab to the treatment of cancer has greatly advanced the treatment scenario in onco-hematology. However, the response to these agents may be limited by insufficient efficacy or resistance. Antibody–drug conjugates are an attractive strategy to deliver payloads of toxicity or radiation with high selectivity toward malignant targets and limited unwanted effects. Primary cutaneous lymphomas are a heterogeneous group of disorders and a current area of unmet need in dermato-oncology due to the limited options available for advanced cases. This review briefly summarizes our current understanding of T and B cell lymphomagenesis, with a focus on recognized molecular alterations that may provide investigative therapeutic targets. The authors reviewed antibody-directed therapies investigated in the setting of lymphoma: this term includes a broad spectrum of approaches, from antibody–drug conjugates such as brentuximab vedotin, to bi-specific antibodies, antibody combinations, antibody-conjugated nanotherapeutics, radioimmunotherapy and, finally, photoimmunotherapy with specific antibody–photoadsorber conjugates, as an attractive strategy in development for the future management of cutaneous lymphoma.
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18
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Brentuximab-Induced Colitis in a Non-Stem-Cell Transplant Patient. ACG Case Rep J 2023; 10:e00974. [PMID: 36713279 PMCID: PMC9876007 DOI: 10.14309/crj.0000000000000974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 01/04/2023] [Indexed: 01/31/2023] Open
Abstract
Many chemotherapeutic agents have been associated with drug-induced colitis (DIC). With newer agents' expansion of approval as first-line therapy for common cancers, it is important to be cognizant of their association with DIC. We present a case of brentuximab-associated DIC in an elderly woman with CD30+ Hodgkin lymphoma. Brentuximab's association with DIC was suspected by others in the literature, but a history of stem-cell transplant in them would blur the association with graft-vs-host disease. Lack of stem-cell transplant in our patient makes the link between brentuximab and DIC unambiguous.
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19
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Therapeutic Antibodies in Cancer Treatment in the UK. Int J Mol Sci 2022; 23:ijms232314589. [PMID: 36498915 PMCID: PMC9739895 DOI: 10.3390/ijms232314589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/20/2022] [Accepted: 11/21/2022] [Indexed: 11/25/2022] Open
Abstract
The growing understanding of the molecular mechanisms of carcinogenesis accelerated the development of monoclonal therapeutic antibodies to specifically target multiple cancer pathways. Recombinant protein therapeutics now constitute a large proportion of yearly approved medicines. Oncology, autoimmune diseases and to a smaller degree the prophylaxis of organ transplant rejection are their main application areas. As of the date of this review, 37 monoclonal antibody products are approved for use in cancer treatments in the United Kingdom. Currently, the antibody therapeutics market is dominated by monoclonal immunoglobulins (IgGs). New types of recombinant antibody therapeutics developed more recently include bispecific recombinant antibodies and other recombinantly produced functional proteins. This review focuses on the approved therapeutic antibodies used in cancer treatment in the UK today and describes their antigen targets and molecular mechanisms involved. We provide convenient links to the relevant databases and other relevant resources for all antigens and antibodies mentioned. This review provides a comprehensive summary of the different monoclonal antibodies that are currently in clinical use primarily in malignancy, including their function, which is of importance to those in the medical field and allied specialties.
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20
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Olatunji FP, Pun M, Herman JW, Romero O, Maniatopoulos M, Latoche JD, Parise RA, Guo J, Beumer JH, Anderson CJ, Berkman CE. Modular Smart Molecules for PSMA-Targeted Chemotherapy. Mol Cancer Ther 2022; 21:1701-1709. [PMID: 35999662 PMCID: PMC9842478 DOI: 10.1158/1535-7163.mct-22-0160] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 06/26/2022] [Accepted: 08/10/2022] [Indexed: 01/19/2023]
Abstract
New targeted chemotherapeutics are urgently needed to minimize off-target toxicity and reduce the high-mortality rate associated with metastatic prostate cancer. Herein, we report on the modular synthesis, pharmacokinetics, and efficacy of two small-molecule-drug conjugates (SMDC) targeted to prostate-specific membrane antigen (PSMA) incorporating either: (i) a cathepsin-B-cleavable valine-citrulline (Val-Cit), or (ii) an acid-cleavable phosphoramidate linker. Crucial components used in the design of the conjugates include: (i) CTT1298, a nanomolar affinity ligand that binds irreversibly to PSMA and has proven in past studies to rapidly internalize and shuttle payloads into PSMA-expressing prostate cancer cells, (ii) MMAE, a known potent cytotoxic payload, and (iii) an albumin-binder, proven to improve residence time of drug conjugates. At dose of 0.8 mg/kg (∼250 nmol/kg), the two SMDCs showed significant efficacy in a PSMA(+) PC3-PIP mouse model of human prostate cancer compared with controls, without inducing systemic toxicity. Though localization of the SMDCs was observed in tissues apart from the tumor, release of MMAE was observed predominantly in tumor tissue, at levels that were 2-3 orders of magnitude higher than non-target tissues. Furthermore, SMDC2, which incorporated a novel pH-responsive phosporamidate linker, demonstrated significantly improved efficacy over SMDC1 that has a Val-Cit linker, with a 100% survival over 90 days and 4 out of 8 mice showing complete tumor growth inhibition after 6 weekly doses of 0.8 mg/kg (244 nmol/kg). Our findings demonstrate the potential of irreversible PSMA inhibitors combined with pH-responsive linkers as a way to specifically deliver chemotherapeutic drugs to prostate cancer tumors with minimal toxicity.
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Affiliation(s)
| | - Michael Pun
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630,Department of Chemistry, University of Missouri, Columbia, MO 65211,Molecular Imaging and Theranostics Center, University of Missouri, Columbia, MO 65211
| | - Jacob W. Herman
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630
| | - Oscar Romero
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630
| | | | - Joseph D. Latoche
- Cancer Therapeutics Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213
| | - Robert A. Parise
- Cancer Therapeutics Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213
| | - Jianxia Guo
- Cancer Therapeutics Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213
| | - Jan H. Beumer
- Cancer Therapeutics Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213,Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, PA, 15261.,Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261
| | - Carolyn J. Anderson
- Department of Chemistry, University of Missouri, Columbia, MO 65211,Department of Radiology, University of Missouri, Columbia, MO 65211,Molecular Imaging and Theranostics Center, University of Missouri, Columbia, MO 65211
| | - Clifford E. Berkman
- Washington State University, Department of Chemistry, Pullman, WA 99164-4630
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21
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Goodman R, Johnson DB. Antibody-Drug Conjugates for Melanoma and Other Skin Malignancies. Curr Treat Options Oncol 2022; 23:1428-1442. [PMID: 36125618 DOI: 10.1007/s11864-022-01018-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/03/2022]
Abstract
OPINION STATEMENT While most skin malignancies are successfully treated with surgical excision, advanced and metastatic skin malignancies still often have poor long-term outcomes despite therapeutic advances. Antibody-drug conjugates (ADCs) serve as a potentially promising novel therapeutic approach to treat advanced skin cancers as they combine antibody-associated antigen specificity with cytotoxic anti-tumor effects, thereby maximizing efficacy and minimizing systemic toxicity. While no ADCs have gained regulatory approval for advanced skin cancers, several promising agents are undergoing preclinical and clinical investigation. In addition to identifying and validating skin cancer antigen targets, the key to maximizing therapeutic success is the careful development of each component of the ADC complex: antibodies, cytotoxic drugs, and linkers. It is the optimization of each of these components that will be integral in overcoming resistance, maximizing safety, and improving long-term clinical outcomes.
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Affiliation(s)
- Rachel Goodman
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Douglas B Johnson
- Department of Hematology/Oncology, Vanderbilt University Medical Center and Vanderbilt Ingram Cancer Center, 1161 21st Ave S, Nashville, TN, 37232, USA.
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22
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Ha SYY, Anami Y, Yamazaki CM, Xiong W, Haase CM, Olson SD, Lee J, Ueno NT, Zhang N, An Z, Tsuchikama K. An Enzymatically Cleavable Tripeptide Linker for Maximizing the Therapeutic Index of Antibody-Drug Conjugates. Mol Cancer Ther 2022; 21:1449-1461. [PMID: 35793453 PMCID: PMC9452487 DOI: 10.1158/1535-7163.mct-22-0362] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/22/2022] [Accepted: 06/28/2022] [Indexed: 11/16/2022]
Abstract
Valine-citrulline is a protease-cleavable linker commonly used in many drug delivery systems, including antibody-drug conjugates (ADC) for cancer therapy. However, its suboptimal in vivo stability can cause various adverse effects such as neutropenia and hepatotoxicity, leading to dose delays or treatment discontinuation. Here, we report that glutamic acid-glycine-citrulline (EGCit) linkers have the potential to solve this clinical issue without compromising the ability of traceless drug release and ADC therapeutic efficacy. We demonstrate that our EGCit ADC resists neutrophil protease-mediated degradation and spares differentiating human neutrophils. Notably, our anti-HER2 ADC shows almost no sign of blood and liver toxicity in healthy mice at 80 mg kg-1. In contrast, at the same dose level, the FDA-approved anti-HER2 ADCs Kadcyla and Enhertu show increased levels of serum alanine aminotransferase and aspartate aminotransferase and morphologic changes in liver tissues. Our EGCit conjugates also exert greater antitumor efficacy in multiple xenograft tumor models compared with Kadcyla and Enhertu. This linker technology could substantially broaden the therapeutic windows of ADCs and other drug delivery agents, providing clinical options with improved efficacy and safety.
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Affiliation(s)
- Summer Y. Y. Ha
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Yasuaki Anami
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Chisato M. Yamazaki
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Wei Xiong
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Candice M. Haase
- Department of Pediatric Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Scott D. Olson
- Department of Pediatric Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Jangsoon Lee
- Section of Translational Breast Cancer Research, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| | - Naoto T. Ueno
- Section of Translational Breast Cancer Research, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| | - Ningyan Zhang
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Zhiqiang An
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
| | - Kyoji Tsuchikama
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, 1881 East Rd., Houston, TX 77054, USA
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23
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Adverse Renal Effects of Anticancer Immunotherapy: A Review. Cancers (Basel) 2022; 14:cancers14174086. [PMID: 36077623 PMCID: PMC9454552 DOI: 10.3390/cancers14174086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/18/2022] [Accepted: 08/22/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary The immune system has a natural ability to work against cancer cells; however, in many cases this ability is insufficient, and cancers develop methods enabling them to escape from the supervision of immune cells. Novel therapeutic methods used in neoplastic diseases are based on encouraging immune cells to fight against cancer. In some cases, boosted by this approach, the immune system may damage not only tumor cells, but also other cells, tissues and organs in the human body. Kidney involvement, for example, is directly dangerous for patients’ health and may have an impact on human body homeostasis and the excretion of xenobiotics. However, renal function impairment in patients treated with immunotherapy is thought to be relatively rare but may be severe. Knowledge of early diagnosis and proper management are essential for physicians utilizing immunotherapy in daily clinical practice. Abstract Modern oncological therapy utilizes various types of immunotherapy. Immune checkpoint inhibitors (ICIs), chimeric antigen receptor T cells (CAR-T) therapy, cancer vaccines, tumor-targeting monoclonal antibodies (TT-mAbs), bispecific antibodies and cytokine therapy improve patients’ outcomes. However, stimulation of the immune system, beneficial in terms of fighting against cancer, generates the risk of harm to other cells in a patient’s body. Kidney damage belongs to the relatively rare adverse events (AEs). Best described, but still, superficially, are renal AEs in patients treated with ICIs. International guidelines issued by the European Society for Medical Oncology (ESMO) and the American Society of Clinical Oncology (ASCO) cover the management of immune-related adverse events (irAEs) during ICI therapy. There are fewer data concerning real occurrence and possible presentations of renal adverse drug reactions of other immunotherapeutic methods. This implies the need for the collection of safety data during ongoing clinical trials and in the real-life world to characterize the hazard related to the use of new immunotherapies and management of irAEs.
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Romanelli M, Amaral M, Thevenard F, Santa Cruz LM, Regasini LO, Migotto AE, Lago JHG, Tempone AG. Mitochondrial Imbalance of Trypanosoma cruzi Induced by the Marine Alkaloid 6-Bromo-2'-de- N-Methylaplysinopsin. ACS OMEGA 2022; 7:28561-28570. [PMID: 35990437 PMCID: PMC9387129 DOI: 10.1021/acsomega.2c03395] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/27/2022] [Indexed: 06/09/2023]
Abstract
Chagas disease, caused by Trypanosoma cruzi, affects seven million people worldwide and lacks effective treatments. Using bioactivity-guided fractionation, NMR, and electrospray ionization-high resolution mass spectrometry (ESI-HRMS) spectral analysis, the indole alkaloid 6-bromo-2'-de-N-methylaplysinopsin (BMA) was isolated and chemically characterized from the marine coral Tubastraea tagusensis. BMA was tested against trypomastigotes and intracellular amastigotes of T. cruzi, resulting in IC50 values of 62 and 5.7 μM, respectively, with no mammalian cytotoxicity. The mechanism of action studies showed that BMA induced no alterations in the plasma membrane permeability but caused depolarization of the mitochondrial membrane potential, reducing ATP levels. Intracellular calcium levels were also reduced after the treatment, which was associated with pH alteration of acidocalcisomes. Using matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF)/MS analysis, alterations of mass spectral signals were observed after treatment with BMA, suggesting a different mechanism from benznidazole. In silico pharmacokinetic-pharmacodynamic (PKPD) parameters suggested a drug-likeness property, supporting the promising usefulness of this compound as a new hit for optimizations.
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Affiliation(s)
- Maiara
M. Romanelli
- Centre
for Parasitology and Mycology, Adolfo Lutz
Institute, Av Dr Arnaldo 351, São Paulo, SP 01246-000, Brazil
| | - Maiara Amaral
- Centre
for Parasitology and Mycology, Adolfo Lutz
Institute, Av Dr Arnaldo 351, São Paulo, SP 01246-000, Brazil
| | - Fernanda Thevenard
- Centre
of Natural Sciences and Humanities, Federal
University of ABC (UFABC), Avenida dos Estados 5001, Santo Andre, SP 09210-580, Brazil
| | - Lucas M. Santa Cruz
- Department
of Organic Contaminants, Instituto Adolfo
Lutz, Av Dr Arnaldo 355, São Paulo, SP 01246-000, Brazil
| | - Luis O. Regasini
- Department
of Chemistry and Environmental Sciences, Institute of Biosciences,
Humanities and Exact Sciences, Universidade
Estadual Paulista, R. Cristóvão Colombo 2265, São
Jose do Rio Preto, SP 15054-000, Brazil
| | - Alvaro E. Migotto
- Centre
for Marine Biology, Universidade de São
Paulo, Rodovia Manoel Hypólito do Rego, Km 131, São Sebastião, São Paulo, SP 11600-000, Brazil
| | - João Henrique G. Lago
- Centre
of Natural Sciences and Humanities, Federal
University of ABC (UFABC), Avenida dos Estados 5001, Santo Andre, SP 09210-580, Brazil
| | - Andre G. Tempone
- Centre
for Parasitology and Mycology, Adolfo Lutz
Institute, Av Dr Arnaldo 351, São Paulo, SP 01246-000, Brazil
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Newman H, Teachey DT. A Bright Horizon: Immunotherapy for Pediatric T-Cell Malignancies. Int J Mol Sci 2022; 23:8600. [PMID: 35955734 PMCID: PMC9369002 DOI: 10.3390/ijms23158600] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 07/27/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023] Open
Abstract
Immunotherapy has transformed the treatment of hematologic malignancies in the past two decades. The treatment of acute lymphoblastic leukemia (ALL), in particular, has been highly impacted by multiple novel immunotherapies. For pediatric patients with T-cell malignancies, translating immunotherapies has proved more challenging due to the complexities of fratricide, risk of product contamination with malignant cells, and concerns over T-cell aplasia. Despite these hurdles, many creative and promising strategies are on the horizon. We review challenges in the development of immunotherapy for T-cell malignancies, strategies to overcome these challenges, as well as therapies currently being investigated and starting to reach the clinic. Immunotherapy will hopefully successfully treat patients with relapsed and refractory T-cell malignancies and may someday be incorporated in up-front protocols in order to prevent relapses.
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Affiliation(s)
- Haley Newman
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA;
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - David T. Teachey
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA;
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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Frazier KS. Kidney Effects by Alternative Classes of Medicines in Patients and Relationship to Effects in Nonclinical Toxicity Studies. Toxicol Pathol 2022; 50:408-414. [PMID: 35608030 DOI: 10.1177/01926233221100414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Drug-induced kidney injury has historically been associated with renal tubule injury related to small molecule pharmaceuticals such as nonsteroidal anti-inflammatory drugs, antineoplastic agents, or antibiotics, but as a greater number of alternative classes of medicines such as biotherapeutics, molecular-targeted antineoplastic drugs, chimeric antigen receptor T-cell therapies, antibody-drug conjugates, oligonucleotide therapies, or other immunomodulatory drugs come to market, the presentation of drug-induced nephrotoxicity is changing. This review article describes the potential rare clinical events in drug-induced kidney injury that might be noted with these new therapies and their potential impact on patients. Potential pathogenic mechanisms related to immunogenicity, immune complex formation, and stimulation of downstream proinflammatory pathways with some of these alternative medicine classes have resulted in the potential for glomerulonephritis, acute interstitial nephritis, renal vasculitis, and other immune-mediated renal disorders in humans. This contrasts with nonclinical toxicity studies, where biologic therapies more often result in vasculitis and glomerulonephritis associated with antidrug antibodies and immunomodulatory pharmacology, and which are not always predictive of clinical effects. While nonclinical antidrug antibody-related renal disease is generally not clinically relevant, other immune-mediated nephrotoxicities associated with immunomodulatory drugs may be predictive of clinical adverse events. Fortunately, these conditions are still rare and account for a small percentage of serious adverse events in kidneys of patients.
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Schwarting R, Behling E, Allen A, Arguello-Guerra V, Budak-Alpdogan T. CD30+ Lymphoproliferative Disorders as Potential Candidates for CD30-Targeted Therapies. Arch Pathol Lab Med 2022; 146:415-432. [PMID: 35299246 DOI: 10.5858/arpa.2021-0338-ra] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— In the early 1980s, a monoclonal antibody termed Ki-1 was developed against a cell line derived from a patient with Hodgkin lymphoma. This antibody detected a limited number of benign activated lymphocytes in lymphoid tissue, whereas in Hodgkin lymphoma it appeared to be nearly specific for Reed-Sternberg cells and their mononuclear variants. Subsequent studies showed that Ki-1 expression defined a new type of lymphoma that was later designated anaplastic large cell lymphoma with or without anaplastic large cell kinase expression/translocation. In the past 30 years, numerous new lymphoma entities have been defined, many of which are variably positive for CD30. Many virally transformed lymphoproliferative disorders are also frequently positive for CD30. OBJECTIVE.— To illustrate the broad spectrum of CD30+ hematologic malignancies and to provide an update of CD30-targeted therapies. DATA SOURCES.— Personal experiences and published works in PubMed. CONCLUSIONS.— Because of its low expression in normal tissue, CD30 was studied as a therapeutic target for many years. However, the first functional humanized antibody against CD30 was developed only about 10 years ago. Brentuximab vedotin is a humanized anti-CD30 antibody linked to a cytotoxin, and was approved by the US Food and Drug Administration in 2012 for treating refractory Hodgkin lymphoma and anaplastic large cell lymphoma. Since then, the list of Food and Drug Administration-approved CD30-targeted hematologic malignancies has grown. Recently, the therapies using tumor antigen-specific chimeric antigen receptor T cells targeting CD30 have incited a great deal of enthusiasm and are studied in clinical trials.
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Affiliation(s)
- Roland Schwarting
- From the Department of Pathology, Cooper University Hospital and Cooper Medical School of Rowan University, Camden, New Jersey (Schwarting, Behling, Allen, Arguello-Guerra)
| | - Eric Behling
- From the Department of Pathology, Cooper University Hospital and Cooper Medical School of Rowan University, Camden, New Jersey (Schwarting, Behling, Allen, Arguello-Guerra)
| | - Ashleigh Allen
- From the Department of Pathology, Cooper University Hospital and Cooper Medical School of Rowan University, Camden, New Jersey (Schwarting, Behling, Allen, Arguello-Guerra)
| | - Vivian Arguello-Guerra
- From the Department of Pathology, Cooper University Hospital and Cooper Medical School of Rowan University, Camden, New Jersey (Schwarting, Behling, Allen, Arguello-Guerra)
| | - Tulin Budak-Alpdogan
- MD Anderson Cancer Center at Cooper, Department of Medicine, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, New Jersey (Budak-Alpdogan)
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Collyer SE, Stack GD, Walsh JJ. Selective delivery of clinically approved tubulin binding agents through covalent conjugation to an active targeting moiety. Curr Med Chem 2022; 29:5179-5211. [DOI: 10.2174/0929867329666220401105929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 01/19/2022] [Accepted: 01/24/2022] [Indexed: 11/22/2022]
Abstract
Abstract:
The efficacy and tolerability of tubulin binding agents are hampered by their low specificity for cancer cells, like most clinically used anticancer agents. To improve specificity, tubulin binding agents have been covalently conjugated to agents which target cancer cells to give actively targeted drug conjugates. These conjugates are designed to increase uptake of the drug by cancer cells, while having limited uptake by normal cells thereby improving efficacy and tolerability.
Approaches used include attachment to small molecules, polysaccharides, peptides, proteins and antibodies that exploit the overexpression of receptors for these substances. Antibody targeted strategies have been the most successful to date with six such examples having gained clinical approval. Many other conjugate types, especially those targeting the folate receptor, have shown promising efficacy and toxicity profiles in pre-clinical models and in early-stage clinical studies. Presented herein is a discussion of the success or otherwise of the recent strategies used to form these actively targeted conjugates.
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Affiliation(s)
- Samuel E. Collyer
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
| | - Gary D. Stack
- Department of Nursing and Healthcare, Technological University of the Shannon: Midlands Midwest, Athlone, Ireland
| | - John J. Walsh
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland
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Alessi I, Caroleo AM, de Palma L, Mastronuzzi A, Pro S, Colafati GS, Boni A, Della Vecchia N, Velardi M, Evangelisti M, Carboni A, Carai A, Vinti L, Valeriani M, Reale A, Parisi P, Raucci U. Short and Long-Term Toxicity in Pediatric Cancer Treatment: Central Nervous System Damage. Cancers (Basel) 2022; 14:cancers14061540. [PMID: 35326692 PMCID: PMC8946171 DOI: 10.3390/cancers14061540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary The purpose of this review is to describe central nervous system side effects in the treatment of pediatric cancer patients. Unfortunately, we must consider that the scarce data in the literature does not allow us to expand on some issues, especially those related to innovative immunotherapy. We have described the major neurotoxicities arising with the various types of treatment to help specialists who approach these treatments recognize them early, prevent them, and treat them promptly. Abstract Neurotoxicity caused by traditional chemotherapy and radiotherapy is well known and widely described. New therapies, such as biologic therapy and immunotherapy, are associated with better outcomes in pediatric patients but are also associated with central and peripheral nervous system side effects. Nevertheless, central nervous system (CNS) toxicity is a significant source of morbidity in the treatment of cancer patients. Some CNS complications appear during treatment while others present months or even years later. Radiation, traditional cytotoxic chemotherapy, and novel biologic and targeted therapies have all been recognized to cause CNS side effects; additionally, the risks of neurotoxicity can increase with combination therapy. Symptoms and complications can be varied such as edema, seizures, fatigue, psychiatric disorders, and venous thromboembolism, all of which can seriously influence the quality of life. Neurologic complications were seen in 33% of children with non-CNS solid malign tumors. The effects on the CNS are disabling and often permanent with limited treatments, thus it is important that clinicians recognize the effects of cancer therapy on the CNS. Knowledge of these conditions can help the practitioner be more vigilant for signs and symptoms of potential neurological complications during the management of pediatric cancers. As early detection and more effective anticancer therapies extend the survival of cancer patients, treatment-related CNS toxicity becomes increasingly vital. This review highlights major neurotoxicities due to pediatric cancer treatments and new therapeutic strategies; CNS primary tumors, the most frequent solid tumors in childhood, are excluded because of their intrinsic neurological morbidity.
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Affiliation(s)
- Iside Alessi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Anna Maria Caroleo
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Luca de Palma
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Angela Mastronuzzi
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Stefano Pro
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | | | - Alessandra Boni
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Nicoletta Della Vecchia
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Margherita Velardi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Melania Evangelisti
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Alessia Carboni
- Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Andrea Carai
- Neurosurgery Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Luciana Vinti
- Department of Hematology/Oncology, Gene Therapy and Hematopoietic Transplantation, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Massimiliano Valeriani
- Child Neurology Unit, Department of Neuroscience, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Antonino Reale
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
| | - Pasquale Parisi
- Child Neurology, NESMOS Department, Faculty of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Umberto Raucci
- Department of Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy
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Hobson AD, McPherson MJ, Waegell W, Goess CA, Stoffel RH, Li X, Zhou J, Wang Z, Yu Y, Hernandez A, Bryant SH, Mathieu SL, Bischoff AK, Fitzgibbons J, Pawlikowska M, Puthenveetil S, Santora LC, Wang L, Wang L, Marvin CC, Hayes ME, Shrestha A, Sarris KA, Li B. Design and Development of Glucocorticoid Receptor Modulators as Immunology Antibody-Drug Conjugate Payloads. J Med Chem 2022; 65:4500-4533. [PMID: 35133822 DOI: 10.1021/acs.jmedchem.1c02099] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Glucocorticoid receptor modulators (GRM) are the first-line treatment for many immune diseases, but unwanted side effects restrict chronic dosing. However, targeted delivery of a GRM payload via an immunology antibody-drug conjugate (iADC) may deliver significant efficacy at doses that do not lead to unwanted side effects. We initiated our α-TNF-GRM ADC project focusing on identifying the optimal payload and a linker that afforded stable attachment to both the payload and antibody, resulting in the identification of the synthetically accessible maleimide-Gly-Ala-Ala linker. DAR 4 purified ADCs were shown to be more efficacious in a mouse contact hypersensitivity model than the parent α-TNF antibody. Analysis of P1NP and corticosterone biomarkers showed there was a sufficient therapeutic window between efficacy and unwanted effects. In a chronic mouse arthritis model, α-TNF-GRM ADCs were more efficacious than both the parent α-TNF mAb and an isotype control bearing the same GRM payload.
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Affiliation(s)
- Adrian D Hobson
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Michael J McPherson
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Wendy Waegell
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Christian A Goess
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Robert H Stoffel
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Xiang Li
- WuXi AppTec, 168 Nanhai Road, Tianjin Economic-Technological Development Area TEDA, Tianjin 300457, China
| | - Jian Zhou
- WuXi AppTec, 168 Nanhai Road, Tianjin Economic-Technological Development Area TEDA, Tianjin 300457, China
| | - Zhongyuan Wang
- WuXi AppTec, 168 Nanhai Road, Tianjin Economic-Technological Development Area TEDA, Tianjin 300457, China
| | - Yajie Yu
- WuXi AppTec, 168 Nanhai Road, Tianjin Economic-Technological Development Area TEDA, Tianjin 300457, China
| | - Axel Hernandez
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Shaughn H Bryant
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Suzanne L Mathieu
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Agnieszka K Bischoff
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Julia Fitzgibbons
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Martyna Pawlikowska
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Sujiet Puthenveetil
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Ling C Santora
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Lu Wang
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Lu Wang
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Christopher C Marvin
- AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Martin E Hayes
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
| | - Anurupa Shrestha
- AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Kathy A Sarris
- AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Biqin Li
- AbbVie Bioresearch Center, 381 Plantation Street, Worcester, Massachusetts 01605, United States
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Jin Y, Schladetsch MA, Huang X, Balunas MJ, Wiemer AJ. Stepping forward in antibody-drug conjugate development. Pharmacol Ther 2022; 229:107917. [PMID: 34171334 PMCID: PMC8702582 DOI: 10.1016/j.pharmthera.2021.107917] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 01/03/2023]
Abstract
Antibody-drug conjugates (ADCs) are cancer therapeutic agents comprised of an antibody, a linker and a small-molecule payload. ADCs use the specificity of the antibody to target the toxic payload to tumor cells. After intravenous administration, ADCs enter circulation, distribute to tumor tissues and bind to the tumor surface antigen. The antigen then undergoes endocytosis to internalize the ADC into tumor cells, where it is transported to lysosomes to release the payload. The released toxic payloads can induce apoptosis through DNA damage or microtubule inhibition and can kill surrounding cancer cells through the bystander effect. The first ADC drug was approved by the United States Food and Drug Administration (FDA) in 2000, but the following decade saw no new approved ADC drugs. From 2011 to 2018, four ADC drugs were approved, while in 2019 and 2020 five more ADCs entered the market. This demonstrates an increasing trend for the clinical development of ADCs. This review summarizes the recent clinical research, with a specific focus on how the in vivo processing of ADCs influences their design. We aim to provide comprehensive information about current ADCs to facilitate future development.
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Affiliation(s)
- Yiming Jin
- Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Megan A Schladetsch
- Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Xueting Huang
- Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Marcy J Balunas
- Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Andrew J Wiemer
- Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA; Institute for Systems Genomics, University of Connecticut, Storrs, CT 06269, USA.
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Velasco R, Domingo-Domenech E, Sureda A. Brentuximab-Induced Peripheral Neurotoxicity: A Multidisciplinary Approach to Manage an Emerging Challenge in Hodgkin Lymphoma Therapy. Cancers (Basel) 2021; 13:6125. [PMID: 34885234 PMCID: PMC8656789 DOI: 10.3390/cancers13236125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/27/2021] [Accepted: 11/30/2021] [Indexed: 01/30/2023] Open
Abstract
Brentuximab vedotin (BV) is an anti-CD30 antibody-drug conjugate approved to treat classical Hodgkin lymphoma (HL). BV-induced peripheral neurotoxicity (BVIN) is one of the greatest concerns for haematologists treating HL for several reasons. First, BVIN is highly frequent. Most patients receiving BV will experience some degree of BVIN, resulting in the primary reason for dose modification or discontinuation of HL therapy. Second, BV produces sensory, motor, and/or autonomic peripheral nerve dysfunction, which can present as severe, disabling forms of BVIN-predominantly motor-in some patients. Third, although largely reversible, BVIN may persist months or years after treatment and thereby become a major issue in HL survivorship. BVIN may, therefore, negatively affect the quality of life and work-life of often young patients with HL, in whom long-term survival is expected. Currently, the only strategy for BVIN includes dose adjustments and treatment discontinuation; however, this could interfere with LH therapy efficacy. In this setting, early recognition and adequate management of BVIN are critical in improving clinical outcomes. Careful neurologic monitoring may allow accurate diagnoses and gradation of ongoing forms of BVIN presentation. This review analysed current, available data on epidemiology, pathophysiology, patient- and treatment-related risk factors, clinical and neurophysiologic phenotypes, and management in patients with HL. Furthermore, this review specifically addresses limitations posed by BVIN assessments in clinical practice and provides skills and tools to improve neurologic assessments in these patients. Integrating this neurotoxic drug in clinical practice requires a multidisciplinary approach to avoid or minimise neurotoxicity burden in survivors of HL.
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Affiliation(s)
- Roser Velasco
- Neuro-Oncology Unit, Department of Neurology, Hospital Universitari de Bellvitge-Institut Català dOncologia, 08908 Barcelona, Spain
- Department of Cell Biology, Physiology and Immunology, Institute of Neurosciences, 08193 Bellaterra, Spain
| | - Eva Domingo-Domenech
- Department of Haematology, Catalan Institute of Oncology, Hospital Duran i Reynals, IDIBELL, University of Barcelona (UB), L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (E.D.-D.); (A.S.)
| | - Anna Sureda
- Department of Haematology, Catalan Institute of Oncology, Hospital Duran i Reynals, IDIBELL, University of Barcelona (UB), L’Hospitalet de Llobregat, 08908 Barcelona, Spain; (E.D.-D.); (A.S.)
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Subbiah V. Optimizing anti-body drug conjugates and radiopharmaceuticals for precision therapy: The next frontier in precision oncology. Curr Probl Cancer 2021; 45:100799. [PMID: 34706831 DOI: 10.1016/j.currproblcancer.2021.100799] [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: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 11/28/2022]
Abstract
Drug delivery to select therapeutic targets for precision oncology has always been a major challenge in oncology. Anti-body drug conjugates (ADC) and radiopharmaceuticals attempt to overcome the major limitations of chemotherapy or mono-clonal antibody therapy as they provide a highly specific means of attacking the vulnerability of the cancer cell. Currently there are over 100 clinical trials in various stages of development with these agents. Years of improved understanding of ADC technology and addressing previous failures have yielded the current pipeline of ADCs with better design. The near future of ADC developmental therapeutics includes firstly continuing to improve drug design, secondly picking right targets, thirdly balancing efficacy vs toxicity, fourth understanding innate and acquired resistance mechanisms, fifth development of ADCs across pan-cancers as tissue-agnostic therapeutics, and lastly combination strategies. There is considerable excitement in the ADC developmental therapeutics and ADCs including radiopharmaceuticals are here to stay and offer to expand our pipeline of effective drugs to combat cancer.
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Affiliation(s)
- Vivek Subbiah
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center Houston, Houston, TX.
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34
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He Y, He G, He T. Specifically Targeted Transport of Plasma Membrane Transporters: From Potential Mechanisms for Regulating Cell Health or Disease to Applications. MEMBRANES 2021; 11:membranes11100736. [PMID: 34677502 PMCID: PMC8538571 DOI: 10.3390/membranes11100736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/22/2021] [Accepted: 09/24/2021] [Indexed: 11/23/2022]
Abstract
Normal substrate transport and signal transmission are the premise to ensure the health of biological somatic cells. Therefore, a comprehensive understanding of the molecular mechanism of intercellular substrate transport is of great significance for clinical treatment. In order to better understand the membrane protein through its interaction with receptors, to help maintain a healthy cell and the molecular mechanisms of disease, in this paper, we seek to clarify, first of all, the recognition mechanism for different types of membrane protein receptors; pathogen invasion using the transport pathway involved in the membrane; and the latest specific target sites of various kinds of membrane transport carriers; to provide an explanation and summary of the system. Secondly, the downstream receptor proteins and specific substrates of different membrane transporters were classified systematically; the functional differences of different subclasses and their relationship with intracellular transport disorders were analyzed to further explore the potential relationship between cell transport disorders and diseases. Finally, the paper summarizes the use of membrane transporter-specific targets for drug design and development from the latest research results; it points out the transporter-related results in disease treatment; the application prospects and the direction for drug development and disease treatment providing a new train of thought; also for disease-specific targeted therapy, it provides a certain reference value.
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Affiliation(s)
- Yeqing He
- College of Agricultural, Guizhou University, Guiyang 550025, China; (Y.H.); (T.H.)
| | - Guandi He
- College of Agricultural, Guizhou University, Guiyang 550025, China; (Y.H.); (T.H.)
- Correspondence:
| | - Tengbing He
- College of Agricultural, Guizhou University, Guiyang 550025, China; (Y.H.); (T.H.)
- Institute of New Rural Development, Guizhou University, Guiyang 550025, China
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35
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Kansoun A, Chamma L, Sadek M, Maerevoet M, Ghorra C, Abboud AA, Alam H. Intestinal presentation of non-Hodgkin lymphoma: Case report. Int J Surg Case Rep 2021; 86:106346. [PMID: 34454215 PMCID: PMC8405975 DOI: 10.1016/j.ijscr.2021.106346] [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: 06/25/2021] [Revised: 08/21/2021] [Accepted: 08/21/2021] [Indexed: 11/17/2022] Open
Abstract
Background MEITL (monomorphic epitheliotropic intestinal T-cell lymphoma) is a rare primary intestinal T-cell lymphoma associated with high mortality rate. Being intestinal this implies difficult diagnostic workup and management. Case We present a case of 59-year-old male presented with abdominal pain and found to have 15 × 11 cm mass in the right iliac fossa. Decision for surgical excision was retained and the Pathological examination determined monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) with CD30 positive immune-histochemical profile. Conclusion MEITL is a rare entity which retains challenging diagnosis and management as well as variable immune-histochemical profile. In the absence of clear guidelines for the management of intestinal manifestation of lymphoma, surgical approach may have its indications. Intestinal manifestation of lymphoma is a rare entity. This report highlights the surgical indication in establishing the diagnosis and the management. MEITL may present with variable immune-histochemical profile being CD30 positive.
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Affiliation(s)
- Alaa Kansoun
- Lebanese University, Faculty of Medical Sciences, Department of General Surgery, Beirut, Lebanon.
| | - Linda Chamma
- Lebanese University, Faculty of Medical Sciences, Department of General Surgery, Beirut, Lebanon
| | - Maroun Sadek
- Lebanese University, Faculty of Medical Sciences, Department of Hematology and Oncology, Beirut, Lebanon
| | - Marie Maerevoet
- Department of Hematology, Institute of Bordet, Universite Libre de Bruxelles, Bruxelles, Belgium.
| | - Claude Ghorra
- Lebanese University, Faculty of Medical Sciences, Department of Pathology, Beirut, Lebanon
| | - Antoine Abi Abboud
- Lebanese University, Faculty of Medical Sciences, Department of Gastro-enterology, Beirut, Lebanon
| | - Houssam Alam
- Lebanese University, Faculty of Medical Sciences, Department of General Surgery, Beirut, Lebanon
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36
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Mckertish CM, Kayser V. Advances and Limitations of Antibody Drug Conjugates for Cancer. Biomedicines 2021; 9:872. [PMID: 34440076 PMCID: PMC8389690 DOI: 10.3390/biomedicines9080872] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 07/17/2021] [Accepted: 07/20/2021] [Indexed: 12/27/2022] Open
Abstract
The popularity of antibody drug conjugates (ADCs) has increased in recent years, mainly due to their unrivalled efficacy and specificity over chemotherapy agents. The success of the ADC is partly based on the stability and successful cleavage of selective linkers for the delivery of the payload. The current research focuses on overcoming intrinsic shortcomings that impact the successful development of ADCs. This review summarizes marketed and recently approved ADCs, compares the features of various linker designs and payloads commonly used for ADC conjugation, and outlines cancer specific ADCs that are currently in late-stage clinical trials for the treatment of cancer. In addition, it addresses the issues surrounding drug resistance and strategies to overcome resistance, the impact of a narrow therapeutic index on treatment outcomes, the impact of drug-antibody ratio (DAR) and hydrophobicity on ADC clearance and protein aggregation.
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Affiliation(s)
| | - Veysel Kayser
- Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia;
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Rodrigues-Fernandes CI, Abreu LG, Radhakrishnan R, Perez DEDC, Amaral-Silva GK, Gondak RDO, Rahimi S, Brennan PA, Fonseca FP, Vargas PA. Prognostic significance of CD30 expression in diffuse large B-cell lymphoma: A systematic review with meta-analysis. J Oral Pathol Med 2021; 50:587-593. [PMID: 34101913 DOI: 10.1111/jop.13208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 06/02/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND CD30 is variably expressed in diffuse large B-cell lymphoma (DLBCL), but its prognostic potential for the affected patients remains debatable and unclear. Therefore, we aimed to determine the frequency of CD30 expression in DLBCL and its potential for prognostic determination. METHODS An electronic systematic review was performed using multiple databases, followed by a quantitative meta-analysis to assess the frequency of CD30 expression with positivity cut-off values of >0% and >20%, and to determine its association with clinicopathological features and patients' survival. RESULTS Using a cut-off value >0%, we observed that 3.5%-59.1% of the cases were considered positive for CD30. There was a significant association of the protein expression with a lower number of extra-nodal sites affected by the neoplasm, with Ann Arbor advanced stage, the absence of B-symptoms, the lack of MYC and BCL2 translocations, and a lower ECOG performance. Using a cut-off value >20%, we observed that 2.5%-36.7% of the cases were considered positive for CD30, being significantly associated with a lower number of extra-nodal sites affected by the neoplasm, Ann Arbor stages III/IV, non-GCB tumours, the lack of MYC and BCL2 translocations, and a lower ECOG value. CD30 expression was significantly associated with a better survival rate, regardless of what cut-off parameter was used. CONCLUSION Despite variations in the cut-off values used to determine CD30 positivity in DLBCL, the expression of this protein seems to be associated with a higher survival rate and better prognosis.
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Affiliation(s)
| | - Lucas Guimarães Abreu
- Department of Child's and Adolescent's Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Raghu Radhakrishnan
- Department of Oral Pathology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Danyel Elias da Cruz Perez
- Department of Clinical and Preventive Dentistry, School of Dentistry, Universidade Federal de Pernambuco, Recife, Brazil
| | | | | | - Siavash Rahimi
- Department of Pathology, Queen Alexandra Hospital, Portsmouth, UK
| | - Peter A Brennan
- Department of Oral and Maxillofacial Surgery, Queen Alexandra Hospital, Portsmouth, UK
| | - Felipe Paiva Fonseca
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Department of Oral Biology and Oral Pathology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Department of Oral Biology and Oral Pathology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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38
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Elshiaty M, Schindler H, Christopoulos P. Principles and Current Clinical Landscape of Multispecific Antibodies against Cancer. Int J Mol Sci 2021; 22:5632. [PMID: 34073188 PMCID: PMC8198225 DOI: 10.3390/ijms22115632] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 02/07/2023] Open
Abstract
Building upon the resounding therapeutic success of monoclonal antibodies, and supported by accelerating progress in engineering methods, the field of multispecific therapeutic antibodies is growing rapidly. Over 140 different molecules are currently in clinical testing, with excellent results in recent phase 1-3 clinical trials for several of them. Multivalent bispecific IgG-modified formats predominate today, with a clear tendency for more target antigens and further increased valency in newer constructs. The strategies to augment anticancer efficacy are currently equally divided between disruption of multiple surface antigens, and additional redirection of cytotoxic T or NK lymphocytes against the tumor. Both effects complement other modern modalities, such as tyrosine kinase inhibitors and adoptive cell therapies, with which multispecifics are increasingly applied in combination or merged, for example, in the form of antibody producing CAR-T cells and oncolytics. While mainly focused on B-cell malignancies early on, the contemporary multispecific antibody sector accommodates twice as many trials against solid compared to hematologic cancers. An exciting emerging prospect is the targeting of intracellular neoantigens using T-cell receptor (TCR) fusion proteins or TCR-mimic antibody fragments. Considering the fact that introduction of PD-(L)1 inhibitors only a few years ago has already facilitated 5-year survival rates of 30-50% for per se highly lethal neoplasms, such as metastatic melanoma and non-small-cell lung carcinoma, the upcoming enforcement of current treatments with "next-generation" immunotherapeutics, offers a justified hope for the cure of some advanced cancers in the near future.
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Affiliation(s)
- Mariam Elshiaty
- Thoraxklinik and National Center for Tumor Diseases (NCT) at Heidelberg University Hospital, 69126 Heidelberg, Germany; (M.E.); (H.S.)
- Translational Lung Cancer Center Heidelberg, Member of the German Center for Lung Research (DZL), 69126 Heidelberg, Germany
| | - Hannah Schindler
- Thoraxklinik and National Center for Tumor Diseases (NCT) at Heidelberg University Hospital, 69126 Heidelberg, Germany; (M.E.); (H.S.)
- Translational Lung Cancer Center Heidelberg, Member of the German Center for Lung Research (DZL), 69126 Heidelberg, Germany
| | - Petros Christopoulos
- Thoraxklinik and National Center for Tumor Diseases (NCT) at Heidelberg University Hospital, 69126 Heidelberg, Germany; (M.E.); (H.S.)
- Translational Lung Cancer Center Heidelberg, Member of the German Center for Lung Research (DZL), 69126 Heidelberg, Germany
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Pezeshki PS, Eskian M, Hamblin MR, Rezaei N. Immune checkpoint inhibition in classical hodgkin lymphoma. Expert Rev Anticancer Ther 2021; 21:1003-1016. [PMID: 33857395 DOI: 10.1080/14737140.2021.1918548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: Hodgkin lymphoma (HL) accounts for 10% of lymphoma cases every year. HL is often curable by conventional chemotherapy and radiotherapy. However, in case of relapsed or refractory HL (r/r HL) after autologous hematopoietic stem cell transplantation (ASCT), few treatment options are currently available. Blockade of the immune checkpoint receptors, programmed death receptor-1 (PD-1), or cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) expressed on T-cells, and their ligands expressed on tumor-associated antigen-presenting cells (APCs), and Hodgkin and Reed/Sternberg (HRS) cells can remove inhibitory signals from anti-tumor T cells. Checkpoint blockade using monoclonal antibodies could be a potential treatment. Nivolumab and pembrolizumab are approved antibodies for the treatment of r/r HL.Areas covered: This paper provides a comprehensive discussion of checkpoint inhibitors in HL treatment, including the most important clinical trials with mono- or combination therapies as a first or second-line treatment of HL.Expert opinion: Relatively high response rates and an acceptable safety profile of checkpoint inhibitors make them an effective therapy for HL. The combination of checkpoint inhibition with other conventional cancer treatments and identifying the mechanisms responsible for resistance to checkpoint inhibition may improve the efficacy and safety of this immunotherapy, and enhance patient quality of life.
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Affiliation(s)
- Parmida Sadat Pezeshki
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mahsa Eskian
- Neuroimaging Network (NIN), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Michael R Hamblin
- Neuroimaging Network (NIN), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein South Africa
| | - Nima Rezaei
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Neuroimaging Network (NIN), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran Iran
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40
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Filin IY, Solovyeva VV, Kitaeva KV, Rutland CS, Rizvanov AA. Current Trends in Cancer Immunotherapy. Biomedicines 2020; 8:biomedicines8120621. [PMID: 33348704 PMCID: PMC7766207 DOI: 10.3390/biomedicines8120621] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/12/2020] [Accepted: 12/16/2020] [Indexed: 12/13/2022] Open
Abstract
The search for an effective drug to treat oncological diseases, which have become the main scourge of mankind, has generated a lot of methods for studying this affliction. It has also become a serious challenge for scientists and clinicians who have needed to invent new ways of overcoming the problems encountered during treatments, and have also made important discoveries pertaining to fundamental issues relating to the emergence and development of malignant neoplasms. Understanding the basics of the human immune system interactions with tumor cells has enabled new cancer immunotherapy strategies. The initial successes observed in immunotherapy led to new methods of treating cancer and attracted the attention of the scientific and clinical communities due to the prospects of these methods. Nevertheless, there are still many problems that prevent immunotherapy from calling itself an effective drug in the fight against malignant neoplasms. This review examines the current state of affairs for each immunotherapy method, the effectiveness of the strategies under study, as well as possible ways to overcome the problems that have arisen and increase their therapeutic potentials.
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Affiliation(s)
- Ivan Y. Filin
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (I.Y.F.); (V.V.S.); (K.V.K.)
| | - Valeriya V. Solovyeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (I.Y.F.); (V.V.S.); (K.V.K.)
| | - Kristina V. Kitaeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (I.Y.F.); (V.V.S.); (K.V.K.)
| | - Catrin S. Rutland
- Faculty of Medicine and Health Science, University of Nottingham, Nottingham NG7 2QL, UK;
| | - Albert A. Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (I.Y.F.); (V.V.S.); (K.V.K.)
- Republic Clinical Hospital, 420064 Kazan, Russia
- Correspondence: ; Tel.: +7-905-316-7599
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41
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Giudice V, Vecchione C, Selleri C. Cardiotoxicity of Novel Targeted Hematological Therapies. Life (Basel) 2020; 10:life10120344. [PMID: 33322351 PMCID: PMC7763613 DOI: 10.3390/life10120344] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 12/16/2022] Open
Abstract
Chemotherapy-related cardiac dysfunction, also known as cardiotoxicity, is a group of drug-related adverse events negatively affecting myocardial structure and functions in patients who received chemotherapy for cancer treatment. Clinical manifestations can vary from life-threatening arrythmias to chronic conditions, such as heart failure or hypertension, which dramatically reduce quality of life of cancer survivors. Standard chemotherapy exerts its toxic effect mainly by inducing oxidative stress and genomic instability, while new targeted therapies work by interfering with signaling pathways important not only in cancer cells but also in myocytes. For example, Bruton’s tyrosine kinase (BTK) inhibitors interfere with class I phosphoinositide 3-kinase isoforms involved in cardiac hypertrophy, contractility, and regulation of various channel forming proteins; thus, off-target effects of BTK inhibitors are associated with increased frequency of arrhythmias, such as atrial fibrillation, compared to standard chemotherapy. In this review, we summarize current knowledge of cardiotoxic effects of targeted therapies used in hematology.
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Affiliation(s)
- Valentina Giudice
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, 84081 Salerno, Italy; (C.V.); (C.S.)
- Clinical Pharmacology, University Hospital “San Giovanni di Dio e Ruggi D’Aragona”, 84131 Salerno, Italy
- Correspondence: ; Tel.: +39-089-672-493
| | - Carmine Vecchione
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, 84081 Salerno, Italy; (C.V.); (C.S.)
- IRCCS Neuromed (Mediterranean Neurological Institute), 86077 Pozzilli, Italy
| | - Carmine Selleri
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, 84081 Salerno, Italy; (C.V.); (C.S.)
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi D’Aragona”, 84131 Salerno, Italy
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Makawita S, Meric-Bernstam F. Antibody-Drug Conjugates: Patient and Treatment Selection. Am Soc Clin Oncol Educ Book 2020; 40:1-10. [PMID: 32213087 DOI: 10.1200/edbk_280775] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Antibody-drug conjugates (ADCs) are a promising drug platform designed to enhance the therapeutic index and minimize the toxicity of anticancer agents. ADCs have experienced substantial progress and technological growth over the past decades; however, several challenges to patient selection and treatment remain. Methods to optimally capture all patients who may benefit from a particular ADC are still largely unknown. Although target antigen expression remains a biomarker for patient selection, the impact of intratumor heterogeneity on antigen expression, as well as the dynamic changes in expression with treatment and disease progression, are important considerations in patient selection. Better understanding of these factors, as well as minimum levels of target antigen expression required to achieve therapeutic efficacy, will enable further optimization of selection strategies. Other important considerations include understanding mechanisms of primary and acquired resistance to ADCs. Ongoing efforts in the design of its constituent parts to possess the intrinsic ability to overcome these mechanisms, including use of the "bystander effect" to enhance efficacy in heterogeneous or low target antigen-expressing tumors, as well as modulation of the chemical and immunophenotypic properties of antibodies and linker molecules to improve payload sensitivity and therapeutic efficacy, are under way. These strategies may also lead to improved safety profiles. Similarly, combination strategies using ADCs with other cytotoxic or immunomodulatory agents are also under development. Great strides have been made in ADC technology. With further refinements, this therapeutic modality has the potential to make an important clinical impact on a wider range of tumor types.
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Affiliation(s)
- Shalini Makawita
- Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Funda Meric-Bernstam
- Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX.,Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, TX
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Summer K, Browne J, Liu L, Benkendorff K. Molluscan Compounds Provide Drug Leads for the Treatment and Prevention of Respiratory Disease. Mar Drugs 2020; 18:md18110570. [PMID: 33228163 PMCID: PMC7699502 DOI: 10.3390/md18110570] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 12/26/2022] Open
Abstract
Respiratory diseases place an immense burden on global health and there is a compelling need for the discovery of new compounds for therapeutic development. Here, we identify research priorities by critically reviewing pre-clinical and clinical studies using extracts and compounds derived from molluscs, as well as traditional molluscan medicines, used in the treatment of respiratory diseases. We reviewed 97 biomedical articles demonstrating the anti-inflammatory, antimicrobial, anticancer, and immunomodulatory properties of >320 molluscan extracts/compounds with direct relevance to respiratory disease, in addition to others with promising bioactivities yet to be tested in the respiratory context. Of pertinent interest are compounds demonstrating biofilm inhibition/disruption and antiviral activity, as well as synergism with approved antimicrobial and chemotherapeutic agents. At least 100 traditional medicines, incorporating over 300 different mollusc species, have been used to treat respiratory-related illness in cultures worldwide for thousands of years. These medicines provide useful clues for the discovery of bioactive components that likely underpin their continued use. There is particular incentive for investigations into anti-inflammatory compounds, given the extensive application of molluscan traditional medicines for symptoms of inflammation, and shells, which are the principal molluscan product used in these preparations. Overall, there is a need to target research toward specific respiratory disease-related hypotheses, purify bioactive compounds and elucidate their chemical structures, and develop an evidence base for the integration of quality-controlled traditional medicines.
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Affiliation(s)
- Kate Summer
- Marine Ecology Research Centre, School of Environment, Science and Engineering, Southern Cross University, GPO Box 157, Lismore, NSW 2480, Australia;
| | - Jessica Browne
- School of Health and Human Sciences, Southern Cross University, Terminal Drive, Bilinga, QLD 4225, Australia;
| | - Lei Liu
- Southern Cross Plant Science, Southern Cross University, GPO Box 157, Lismore, NSW 2480, Australia;
| | - Kirsten Benkendorff
- National Marine Science Centre, Southern Cross University, 2 Bay Drive, Coffs Harbour, NSW 2450, Australia
- Correspondence: ; Tel.: +61-429-520-589
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Targeting Vesicular LGALS3BP by an Antibody-Drug Conjugate as Novel Therapeutic Strategy for Neuroblastoma. Cancers (Basel) 2020; 12:cancers12102989. [PMID: 33076448 PMCID: PMC7650653 DOI: 10.3390/cancers12102989] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Antibody Drug Conjugates are an emerging class of biopharmaceuticals that have seen an impressive increase of attention in the field of cancer therapy. Here, we describe the therapeutic activity of 1959-sss/DM3, a non-internalizing ADC targeting LGALS3BP, a secreted, extracellular vesicles-associated protein expressed by the majority of human cancers, including neuroblastoma. We show that 1959-sss/DM3 treatment can cure mice with established neuroblastoma tumours in pseudometastatic, orthotopic and Patient Derived Xenograft models. Abstract Neuroblastoma is the most common extra-cranial solid tumor in infants and children, which accounts for approximately 15% of all cancer-related deaths in the pediatric population. New therapeutic modalities are urgently needed. Antibody-Drug Conjugates (ADC)s-based therapy has been proposed as potential strategy to treat this pediatric malignancy. LGALS3BP is a highly glycosylated protein involved in tumor growth and progression. Studies have shown that LGALS3BP is enriched in extracellular vesicles (EV)s derived by most neuroblastoma cells, where it plays a critical role in preparing a favorable tumor microenvironment (TME) through direct cross talk between cancer and stroma cells. Here, we describe the development of a non-internalizing LGALS3BP ADC, named 1959-sss/DM3, which selectively targets LGALS3BP expressing neuroblastoma. 1959-sss/DM3 mediated potent therapeutic activity in different types of neuroblastoma models. Notably, we found that treatments were well tolerated at efficacious doses that were fully curative. These results offer preclinical proof-of-concept for an ADC targeting exosomal LGALS3BP approach for neuroblastomas.
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Saidu NEB, Bonini C, Dickinson A, Grce M, Inngjerdingen M, Koehl U, Toubert A, Zeiser R, Galimberti S. New Approaches for the Treatment of Chronic Graft-Versus-Host Disease: Current Status and Future Directions. Front Immunol 2020; 11:578314. [PMID: 33162993 PMCID: PMC7583636 DOI: 10.3389/fimmu.2020.578314] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/18/2020] [Indexed: 12/15/2022] Open
Abstract
Chronic graft-versus-host disease (cGvHD) is a severe complication of allogeneic hematopoietic stem cell transplantation that affects various organs leading to a reduced quality of life. The condition often requires enduring immunosuppressive therapy, which can also lead to the development of severe side effects. Several approaches including small molecule inhibitors, antibodies, cytokines, and cellular therapies are now being developed for the treatment of cGvHD, and some of these therapies have been or are currently tested in clinical trials. In this review, we discuss these emerging therapies with particular emphasis on tyrosine kinase inhibitors (TKIs). TKIs are a class of compounds that inhibits tyrosine kinases, thereby preventing the dissemination of growth signals and activation of key cellular proteins that are involved in cell growth and division. Because they have been shown to inhibit key kinases in both B cells and T cells that are involved in the pathophysiology of cGvHD, TKIs present new promising therapeutic approaches. Ibrutinib, a Bruton tyrosine kinase (Btk) inhibitor, has recently been approved by the Food and Drug Administration (FDA) in the United States for the treatment of adult patients with cGvHD after failure of first-line of systemic therapy. Also, Janus Associated Kinases (JAK1 and JAK2) inhibitors, such as itacitinib (JAK1) and ruxolitinib (JAK1 and 2), are promising in the treatment of cGvHD. Herein, we present the current status and future directions of the use of these new drugs with particular spotlight on their targeting of specific intracellular signal transduction cascades important for cGvHD, in order to shed some light on their possible mode of actions.
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Affiliation(s)
- Nathaniel Edward Bennett Saidu
- Division of Molecular Medicine, Ruđer Bošković Institute, Zagreb, Croatia
- Department of Pharmacology, University of Oslo and Oslo University Hospital, Oslo, Norway
| | - Chiara Bonini
- Experimental Hematology Unit, San Raffaele Scientific Institute, Milano, Italy
| | - Anne Dickinson
- Haematological Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Magdalena Grce
- Division of Molecular Medicine, Ruđer Bošković Institute, Zagreb, Croatia
| | - Marit Inngjerdingen
- Department of Pharmacology, University of Oslo and Oslo University Hospital, Oslo, Norway
| | - Ulrike Koehl
- Faculty of Medicine, Institute of Clinical Immunology, University Leipzig and Fraunhofer IZI, Leipzig, Germany
| | - Antoine Toubert
- Université de Paris, Institut de Recherche Saint Louis, EMiLy, Inserm U1160, Paris, France
- Laboratoire d'Immunologie et d`Histocompatibilité, AP-HP, Hopital Saint-Louis, Paris, France
| | - Robert Zeiser
- Department of Hematology, Oncology and Stem Cell Transplantation, Freiburg University Medical Center, Faculty of Medicine, Freiburg, Germany
| | - Sara Galimberti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Rusconi C, Ciavarella S, Fabbri A, Flenghi L, Puccini B, Re A, Sorio M, Vanazzi A, Zanni M. Treatment of very high-risk classical Hodgkin Lymphoma: cases' selection from real life and critical review of the literature. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:13-22. [PMID: 32525130 PMCID: PMC7944652 DOI: 10.23750/abm.v91is-5.9911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 05/25/2020] [Indexed: 11/25/2022]
Abstract
Over the last 4 decades, advances in radiation therapy and the addition of combination chemotherapy have significantly increased the cure rate of patients with HL, with a 5-year OS of about 90% . However, despite high rate of cure after first line of therapy, 5%-10% of HLs are refractory to the treatment, and 10-30% of patients have a disease relapse after a complete response (CR). Relapsed HL can be treated with salvage therapies with a long-lasting complete remission in 80% of cases. In recent years, novel drugs are available for the patients with relapsed/refractory HL, like Brentuximab Vedotin and immune checkpoint inhibitors. These drugs have been able to rescue a cohort of patients who subsequently could receive an allogeneic stem-cell transplant. Our cases have been chosen because they are representative of critical issues in the management of relapsed/refractory HL; our experiences are consistent with what reported by other Authors.
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Affiliation(s)
- Chiara Rusconi
- Division of Haematology, Department of Haematology and Oncology, Niguarda Cancer Center, ASST Grande Ospedale Metropolitano.
| | - Sabino Ciavarella
- Hematology and Cell Therapy Unit, IRCCS-Istituto Tumori "Giovanni Paolo II", Bari, Italy.
| | - Alberto Fabbri
- Unit of Hematology, Azienda Ospedaliera Universitaria Senese and University of Siena, Siena, Italy.
| | | | - Benedetta Puccini
- Haematology Unit, Careggi Hospital-University of Florence, Largo Brambilla 3, 50134, Florence, Italy.
| | - Alessandro Re
- Department of Hematology, ASST Spedali Civili di Brescia, Italy.
| | - Marco Sorio
- Department of Clinical and Experimental Medicine, Hematology and Bone Marrow Transplant Unit, University of Verona, Verona, Italy.
| | - Anna Vanazzi
- Division of Clinical Hemato-Oncology, Istituto Europeo di Oncologia, Milan, Italy.
| | - Manuela Zanni
- Hematology Unit, Antonio e Biagio e Cesare Arrigo Hospital, Alessandria, Italy.
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Silvestris E, Cormio G, Skrypets T, Dellino M, Paradiso AV, Guarini A, Minoia C. Novel aspects on gonadotoxicity and fertility preservation in lymphoproliferative neoplasms. Crit Rev Oncol Hematol 2020; 151:102981. [PMID: 32485429 DOI: 10.1016/j.critrevonc.2020.102981] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 04/21/2020] [Accepted: 05/07/2020] [Indexed: 12/22/2022] Open
Abstract
The topic of fertility preservation in patients with a lymphoproliferative disease offers new aspects of debate, due to the introduction of novel chemotherapeutic regimens and small molecules in the clinical landscape. Cancer related infertility is mostly dependent on gonadotoxic treatments and fertile female patients are today addressed to the oocyte cryopreservation or to ovarian cortex fragment cryopreservation. These methods present advantages and disadvantages, which will be discussed in the present review, together with the options for male patients. The recent discovery of functional ovarian stem cells (OCSs) in woman ovarian cortex, opens new avenues offering a innovative procedure for fertility preservation through as model of regenerative medicine. Here, we review the gonadotoxic potential of "classical" chemotherapeutic treatments as well as of "novel" targeted therapies actually employed for lymphoproliferative neoplasms in young patients and revisit both the today available and future chances to preserve and restore fertility after the cancer healing.
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Affiliation(s)
- Erica Silvestris
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy.
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy; Department of Biomedical Sciences and Human Oncology, Unit of Obstetrics and Gynecology, University of Bari Aldo Moro, Bari, Italy.
| | - Tetiana Skrypets
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Italy.
| | - Miriam Dellino
- Gynecologic Oncology Unit, IRCCS Istituto Tumori "Giovanni Paolo II" 70124 Bari, Italy.
| | - Angelo Virgilio Paradiso
- Institutional BioBank, Experimental Oncology and Biobank Management Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.
| | - Attilio Guarini
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy.
| | - Carla Minoia
- Haematology Unit, National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", viale O. Flacco 65, Bari, Italy.
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Kim HJ, Sung HJ, Lee YM, Choi SI, Kim YH, Heo K, Kim IH. Therapeutic Application of Drug-Conjugated HER2 Oligobody (HER2-DOligobody). Int J Mol Sci 2020; 21:ijms21093286. [PMID: 32384770 PMCID: PMC7246698 DOI: 10.3390/ijms21093286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 02/07/2023] Open
Abstract
Antibody drug conjugates (ADCs), consisting of a cancer-specific antibody and cytotoxic payload, are shown to be a potent class of anticancer therapeutics, with enhanced therapeutic efficacy and reduced “off-target” side effects. However, the therapeutic window of ADCs is narrowed by problems such as difficulty in site-specific conjugation of payload, changes in antibody stability due to payload conjugation, and difficulty in tissue penetration. In this respect, aptamers have advantages in drug-delivery, as they can be easily and stably conjugated with cytotoxic drugs. We previously reported that oligobody, an aptamer-antibody complex, is a novel delivery method for aptamer-based therapeutics. In the current study, we describe DOligobody, a drug-conjugated oligobody comprising an aptamer-drug conjugate and an antibody. A cotinine-conjugated anti-HER2 aptamer (cot-HER2apt) was specifically bound to HER2-positive NCI-N87 cells, and underwent receptor-mediated endocytosis. Further, HER2-DOligobody, a cot-HER2apt-conjugated monomethyl auristatin E (cot-HER2apt-MMAE) oligobody, inhibited the growth of HER2-positive NCI-N87 cells. Finally, systemic administration of HER2-DOligobody significantly reduced tumor growth in a xenograft mouse model. Taken together, these results suggest that our DOligobody strategy may be a powerful platform for rapid, low-cost and effective cancer therapy.
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Affiliation(s)
- Hyun Jung Kim
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
- Department of Bioinspired Science, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea
| | - Ho Jin Sung
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
| | - Yul Min Lee
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
- Research Institute, JP Bio A Co., 302 Galmachi-ro, Jungwon-gu, Seongnam 13201, Korea
| | - Sun Il Choi
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
- Research Institute, JP Bio A Co., 302 Galmachi-ro, Jungwon-gu, Seongnam 13201, Korea
| | - Yun-Hee Kim
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea
| | - Kyun Heo
- Research Institute, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea; (H.J.K.); (H.J.S.); (Y.M.L.); (S.I.C.); (Y.-H.K.)
- Biopharmaceutical Chemistry Major, School of Applied Chemistry, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul 02707, Korea
- Correspondence: (K.H.); (I.-H.K.); Tel.: +82-2-910-6765 (K.H.)
| | - In-Hoo Kim
- Department of Cancer Biomedical Science, Graduate School of Cancer Science and Policy, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea
- Correspondence: (K.H.); (I.-H.K.); Tel.: +82-2-910-6765 (K.H.)
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Brentuximab-related apoptotic colopathy. Pathology 2020; 52:483-484. [PMID: 32345520 DOI: 10.1016/j.pathol.2020.02.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 11/21/2022]
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Sharma P, Roberts C, Herpai D, Fokt ID, Priebe W, Debinski W. Drug Conjugates for Targeting Eph Receptors in Glioblastoma. Pharmaceuticals (Basel) 2020; 13:E77. [PMID: 32340173 PMCID: PMC7243104 DOI: 10.3390/ph13040077] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma (GBM) is a complex and heterogeneous tumor that warrants a comprehensive therapeutic approach for treatment. Tumor-associated antigens offer an opportunity to selectively target various components of the GBM microenvironment while sparing the normal cells within the central nervous system. In this study, we conjugated a multivalent vector protein, QUAD 3.0, that can target four receptors: EphA3, EphA2, EphB2, and also IL-13RA2, spanning virtually 100% of the GBM microenvironment, to doxorubicin derivatives. The conjugates effectively bound to all four receptors, although to varying degrees, and delivered cytotoxic loads to both established and patient-derived GBM cell lines, with IC50 values in the low nM range. The conjugates were also non-toxic to animals. We anticipate that the QUAD 3.0 Dox conjugates will be further used in preclinical models and possibly clinics in the foreseeable future.
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Affiliation(s)
- Puja Sharma
- Brain Tumor Center of Excellence, Wake Forest Baptist Medical Center Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (P.S.); (C.R.); (D.H.)
| | - Callie Roberts
- Brain Tumor Center of Excellence, Wake Forest Baptist Medical Center Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (P.S.); (C.R.); (D.H.)
| | - Denise Herpai
- Brain Tumor Center of Excellence, Wake Forest Baptist Medical Center Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (P.S.); (C.R.); (D.H.)
| | - Izabela D. Fokt
- Department of Experimental Therapeutics, Division of Cancer Medicine, MD Anderson Cancer Center, Houston, TX 77054, USA; (I.D.F.); (W.P.)
| | - Waldemar Priebe
- Department of Experimental Therapeutics, Division of Cancer Medicine, MD Anderson Cancer Center, Houston, TX 77054, USA; (I.D.F.); (W.P.)
| | - Waldemar Debinski
- Brain Tumor Center of Excellence, Wake Forest Baptist Medical Center Comprehensive Cancer Center, Winston-Salem, NC 27157, USA; (P.S.); (C.R.); (D.H.)
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