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Paillassa J, Maitre E, Belarbi Boudjerra N, Madani A, Benlakhal R, Matthes T, Van Den Neste E, Cailly L, Inchiappa L, Bekadja MA, Tomowiak C, Troussard X. Recommendations for the Management of Patients with Hairy-Cell Leukemia and Hairy-Cell Leukemia-like Disorders: A Work by French-Speaking Experts and French Innovative Leukemia Organization (FILO) Group. Cancers (Basel) 2024; 16:2185. [PMID: 38927891 PMCID: PMC11201647 DOI: 10.3390/cancers16122185] [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: 04/15/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024] Open
Abstract
INTRODUCTION Hairy-cell leukemia (HCL) is a rare B-cell chronic lymphoproliferative disorder (B-CLPD), whose favorable prognosis has changed with the use of purine nucleoside analogs (PNAs), such as cladribine (CDA) or pentostatin (P). However, some patients eventually relapse and over time HCL becomes resistant to chemotherapy. Many discoveries have been made in the pathophysiology of HCL during the last decade, especially in genomics, with the identification of the BRAFV600E mutation and cellular biology, including the importance of signaling pathways as well as tumor microenvironment. All of these new developments led to targeted treatments, especially BRAF inhibitors (BRAFis), MEK inhibitors (MEKis), Bruton's tyrosine kinase (BTK) inhibitors (BTKis) and recombinant anti-CD22 immunoconjugates. RESULTS The following major changes or additions were introduced in these updated guidelines: the clinical relevance of the changes in the classification of splenic B-cell lymphomas and leukemias; the increasingly important diagnostic role of BRAFV600E mutation; and the prognostic role of the immunoglobulin (IG) variable (V) heavy chain (H) (IGHV) mutational status and repertory. We also wish to insist on the specific involvement of bones, skin, brain and/or cerebrospinal fluid (CSF) of the disease at diagnosis or during the follow-up, the novel targeted drugs (BRAFi and MEKi) used for HCL treatment, and the increasing role of minimal residual disease (MRD) assessment. CONCLUSION Here we present recommendations for the diagnosis of HCL, treatment in first line and in relapsed/refractory patients as well as for HCL-like disorders including HCL variant (HCL-V)/splenic B-cell lymphomas/leukemias with prominent nucleoli (SBLPN) and splenic diffuse red pulp lymphoma (SDRPL).
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Affiliation(s)
- Jérôme Paillassa
- Service des Maladies du Sang, CHU d’Angers, 49000 Angers, France;
| | - Elsa Maitre
- Hématologie Biologique, Structure Fédérative D’oncogénétique Cyto-Moléculaire du CHU de Caen (SF-MOCAE), CHU de Caen, 14000 Caen, France;
- Unité MICAH, INSERM1245, Université Caen-Normandie, 14000 Caen, France
| | | | - Abdallah Madani
- Service d’Hématologie, CHU de Casablanca, Casablanca 20000, Morocco;
| | | | - Thomas Matthes
- Service d’Hématologie, Département d’Oncologie et Service de Pathologie Clinique, Département de Diagnostic, Hôpital Universitaire de Genève, 1205 Genève, Switzerland;
| | - Eric Van Den Neste
- Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 1000 Brussels, Belgium;
| | - Laura Cailly
- Service d’Onco-Hématologie et de Thérapie Cellulaire, CHU de Poitiers, 86000 Poitiers, France; (L.C.)
| | - Luca Inchiappa
- Service d’Hématologie, Institut Paoli-Calmette, 13397 Marseille, France
| | | | - Cécile Tomowiak
- Service d’Onco-Hématologie et de Thérapie Cellulaire, CHU de Poitiers, 86000 Poitiers, France; (L.C.)
| | - Xavier Troussard
- Hématologie Biologique, Structure Fédérative D’oncogénétique Cyto-Moléculaire du CHU de Caen (SF-MOCAE), CHU de Caen, 14000 Caen, France;
- Hematologie CHU Caen Normandie, 14000 Caen, France
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2
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Brillembourg H, Martínez-Cibrián N, Bachiller M, Alserawan L, Ortiz-Maldonado V, Guedan S, Delgado J. The role of chimeric antigen receptor T cells targeting more than one antigen in the treatment of B-cell malignancies. Br J Haematol 2024; 204:1649-1659. [PMID: 38362778 DOI: 10.1111/bjh.19348] [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: 11/11/2023] [Revised: 01/24/2024] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
Several products containing chimeric antigen receptor T cells targeting CD19 (CART19) have been approved for the treatment of patients with relapsed/refractory non-Hodgkin's lymphoma (NHL) and acute lymphoblastic leukaemia (ALL). Despite very impressive response rates, a significant percentage of patients experience disease relapse and die of progressive disease. A major cause of CART19 failure is loss or downregulation of CD19 expression in tumour cells, which has prompted a myriad of novel strategies aimed at targeting more than one antigen (e.g. CD19 and CD20 or CD22). Dual targeting can the accomplished through co-administration of two separate products, co-transduction with two different vectors, bicistronic cassettes or tandem receptors. In this manuscript, we review the pros and cons of each strategy and the clinical results obtained so far.
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Affiliation(s)
| | - Núria Martínez-Cibrián
- Department of Haematology, Hospital Clínic, Barcelona, Spain
- Oncology and Haematology Area, FRCB-IDIBAPS, Barcelona, Spain
| | - Mireia Bachiller
- Oncology and Haematology Area, FRCB-IDIBAPS, Barcelona, Spain
- Department of Clinical Pharmacology, Hospital Clínic, Barcelona, Spain
| | | | - Valentín Ortiz-Maldonado
- Department of Haematology, Hospital Clínic, Barcelona, Spain
- Oncology and Haematology Area, FRCB-IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Sònia Guedan
- Oncology and Haematology Area, FRCB-IDIBAPS, Barcelona, Spain
| | - Julio Delgado
- Department of Haematology, Hospital Clínic, Barcelona, Spain
- Oncology and Haematology Area, FRCB-IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- CIBERONC, Madrid, Spain
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Tadmor T, Levy Yurkovski I. Therapy with mosunetuzumab, a bispecific antibody for relapsed/refractory hairy cell leukemia. Leuk Lymphoma 2024; 65:684-687. [PMID: 38247446 DOI: 10.1080/10428194.2024.2304026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/06/2024] [Indexed: 01/23/2024]
Affiliation(s)
- Tamar Tadmor
- Hematology Unit, Bnai Zion Medical Center, Haifa, Israel
- Rappaport Faculty of Medicine, Technion International Institute of Technology, Haifa, Israel
| | - Ilana Levy Yurkovski
- Hematology Unit, Bnai Zion Medical Center, Haifa, Israel
- Rappaport Faculty of Medicine, Technion International Institute of Technology, Haifa, Israel
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Troussard X, Maître E, Paillassa J. Hairy cell leukemia 2024: Update on diagnosis, risk-stratification, and treatment-Annual updates in hematological malignancies. Am J Hematol 2024; 99:679-696. [PMID: 38440808 DOI: 10.1002/ajh.27240] [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: 12/20/2023] [Revised: 01/10/2024] [Accepted: 01/19/2024] [Indexed: 03/06/2024]
Abstract
DISEASE OVERVIEW Hairy cell leukemia (HCL) and HCL-like disorders, including HCL variant (HCL-V) and splenic diffuse red pulp lymphoma (SDRPL), are a very heterogenous group of mature lymphoid B-cell disorders characterized by the identification of hairy cells, a specific genetic profile, a different clinical course and the need for appropriate treatment. DIAGNOSIS Diagnosis of HCL is based on morphological evidence of hairy cells, an HCL immunologic score of 3 or 4 based on the CD11c, CD103, CD123, and CD25 expression, the trephine biopsy which makes it possible to specify the degree of tumoral bone marrow infiltration and the presence of BRAFV600E somatic mutation. RISK STRATIFICATION Progression of patients with HCL is based on a large splenomegaly, leukocytosis, a high number of hairy cells in the peripheral blood, and the immunoglobulin heavy chain variable region gene mutational status. VH4-34 positive HCL cases are associated with a poor prognosis, as well as HCL with TP53 mutations and HCL-V. TREATMENT Patients should be treated only if HCL is symptomatic. Chemotherapy with risk-adapted therapy purine analogs (PNAs) are indicated in first-line HCL patients. The use of chemo-immunotherapy combining cladribine (CDA) and rituximab (R) represents an increasingly used therapeutic approach. Management of relapsed/refractory disease is based on the use of BRAF inhibitors (BRAFi) plus R, MEK inhibitors (MEKi), recombinant immunoconjugates targeting CD22, Bruton tyrosine kinase inhibitors (BTKi), and Bcl-2 inhibitors (Bcl-2i). However, the optimal sequence of the different treatments remains to be determined.
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Affiliation(s)
| | - Elsa Maître
- Laboratoire Hématologie, CHU Côte de Nacre, Caen Cedex, France
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Liu K, Li M, Li Y, Li Y, Chen Z, Tang Y, Yang M, Deng G, Liu H. A review of the clinical efficacy of FDA-approved antibody‒drug conjugates in human cancers. Mol Cancer 2024; 23:62. [PMID: 38519953 PMCID: PMC10960395 DOI: 10.1186/s12943-024-01963-7] [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: 11/24/2023] [Accepted: 02/21/2024] [Indexed: 03/25/2024] Open
Abstract
While strategies such as chemotherapy and immunotherapy have become the first-line standard therapies for patients with advanced or metastatic cancer, acquired resistance is still inevitable in most cases. The introduction of antibody‒drug conjugates (ADCs) provides a novel alternative. ADCs are a new class of anticancer drugs comprising the coupling of antitumor mAbs with cytotoxic drugs. Compared with chemotherapeutic drugs, ADCs have the advantages of good tolerance, accurate target recognition, and small effects on noncancerous cells. ADCs occupy an increasingly important position in the therapeutic field. Currently, there are 13 Food and Drug Administration (FDA)‒approved ADCs and more than 100 ADC drugs at different stages of clinical trials. This review briefly describes the efficacy and safety of FDA-approved ADCs, and discusses the related problems and challenges to provide a reference for clinical work.
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Affiliation(s)
- Kaifeng Liu
- Laboratory of Urology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524001, China
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Meijia Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yudong Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yutong Li
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Zixin Chen
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yiqi Tang
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Meitian Yang
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Guoquan Deng
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China
| | - Hongwei Liu
- Laboratory of Urology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524001, China.
- The First Clinical College, Guangdong Medical University, Zhanjiang, 524023, China.
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Zhou L, Lu Y, Liu W, Wang S, Wang L, Zheng P, Zi G, Liu H, Liu W, Wei S. Drug conjugates for the treatment of lung cancer: from drug discovery to clinical practice. Exp Hematol Oncol 2024; 13:26. [PMID: 38429828 PMCID: PMC10908151 DOI: 10.1186/s40164-024-00493-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/21/2024] [Indexed: 03/03/2024] Open
Abstract
A drug conjugate consists of a cytotoxic drug bound via a linker to a targeted ligand, allowing the targeted delivery of the drug to one or more tumor sites. This approach simultaneously reduces drug toxicity and increases efficacy, with a powerful combination of efficient killing and precise targeting. Antibody‒drug conjugates (ADCs) are the best-known type of drug conjugate, combining the specificity of antibodies with the cytotoxicity of chemotherapeutic drugs to reduce adverse reactions by preferentially targeting the payload to the tumor. The structure of ADCs has also provided inspiration for the development of additional drug conjugates. In recent years, drug conjugates such as ADCs, peptide‒drug conjugates (PDCs) and radionuclide drug conjugates (RDCs) have been approved by the Food and Drug Administration (FDA). The scope and application of drug conjugates have been expanding, including combination therapy and precise drug delivery, and a variety of new conjugation technology concepts have emerged. Additionally, new conjugation technology-based drugs have been developed in industry. In addition to chemotherapy, targeted therapy and immunotherapy, drug conjugate therapy has undergone continuous development and made significant progress in treating lung cancer in recent years, offering a promising strategy for the treatment of this disease. In this review, we discuss recent advances in the use of drug conjugates for lung cancer treatment, including structure-based drug design, mechanisms of action, clinical trials, and side effects. Furthermore, challenges, potential approaches and future prospects are presented.
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Affiliation(s)
- Ling Zhou
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Wei Liu
- Department of Geriatrics, Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shanglong Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lingling Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengdou Zheng
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guisha Zi
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
| | - Shuang Wei
- Department of Respiratory and Critical Care Medicine, National Health Commission (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Department of Respiratory and Critical Care Medicine, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, 030000, China.
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7
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Giurini EF, Godla A, Gupta KH. Redefining bioactive small molecules from microbial metabolites as revolutionary anticancer agents. Cancer Gene Ther 2024; 31:187-206. [PMID: 38200347 PMCID: PMC10874892 DOI: 10.1038/s41417-023-00715-x] [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: 08/21/2023] [Revised: 11/22/2023] [Accepted: 11/29/2023] [Indexed: 01/12/2024]
Abstract
Cancer treatment remains a significant challenge due to issues such as acquired resistance to conventional therapies and the occurrence of adverse treatment-related toxicities. In recent years, researchers have turned their attention to the microbial world in search of novel and effective drugs to combat this devastating disease. Microbial derived secondary metabolites have proven to be a valuable source of biologically active compounds, which exhibit diverse functions and have demonstrated potential as treatments for various human diseases. The exploration of these compounds has provided valuable insights into their mechanisms of action against cancer cells. In-depth studies have been conducted on clinically established microbial metabolites, unraveling their anticancer properties, and shedding light on their therapeutic potential. This review aims to comprehensively examine the anticancer mechanisms of these established microbial metabolites. Additionally, it highlights the emerging therapies derived from these metabolites, offering a glimpse into the immense potential they hold for anticancer drug discovery. Furthermore, this review delves into approved treatments and major drug candidates currently undergoing clinical trials, focusing on specific molecular targets. It also addresses the challenges and issues encountered in the field of anticancer drug research and development. It also presents a comprehensive exposition of the contemporary panorama concerning microbial metabolites serving as a reservoir for anticancer agents, thereby illuminating their auspicious prospects and the prospect of forthcoming strides in the domain of cancer therapeutics.
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Affiliation(s)
- Eileena F Giurini
- Division of Surgical Oncology, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Aishvarya Godla
- Division of Surgical Oncology, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Kajal H Gupta
- Division of Surgical Oncology, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA.
- Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, 60612, USA.
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Kesireddy M, Kothapalli SR, Gundepalli SG, Asif S. A Review of the Current FDA-Approved Antibody-Drug Conjugates: Landmark Clinical Trials and Indications. Pharmaceut Med 2024; 38:39-54. [PMID: 38019416 DOI: 10.1007/s40290-023-00505-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2023] [Indexed: 11/30/2023]
Abstract
Despite considerable treatment progress, cancer remains among the leading causes of death worldwide. Antibody-drug conjugates (ADCs), a rapidly growing class of systemic therapy, show promise by combining the properties of conventional chemotherapy and targeted therapy. Antibody-drug conjugates have been shown to be more efficacious than traditional chemotherapy. To date, there are 13 ADCs approved by the United States Food and Drug Administration (FDA) for treating various hematological and solid organ cancers. There are several new promising ADCs that are being developed and are in clinical trials. This review provides an overview of the current FDA-approved ADCs, the landmark clinical trials that led to their approval, the common toxicities seen in the landmark trials, the challenges associated with ADCs, and the potential future directions.
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Affiliation(s)
- Meghana Kesireddy
- Division of Hematology-Oncology, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, 986840 Nebraska Medical Center, Omaha, NE, 68198-6840, USA.
| | | | | | - Samia Asif
- Division of Hematology-Oncology, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, 986840 Nebraska Medical Center, Omaha, NE, 68198-6840, USA
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[Chinese guideline for diagnosis and treatment of hairy cell leukemia (2023)]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:969-976. [PMID: 38503518 PMCID: PMC10834873 DOI: 10.3760/cma.j.issn.0253-2727.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Indexed: 03/21/2024]
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10
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Broccoli A, Argnani L, Nanni L, Stefoni V, Pellegrini C, Casadei B, Gugliotta G, Carella M, Coppola PE, Bagnato G, Zinzani PL. Single-agent rituximab is an effective salvage therapy in pretreated patients with hairy cell leukemia. Blood Adv 2023; 7:6762-6766. [PMID: 37738174 PMCID: PMC10659999 DOI: 10.1182/bloodadvances.2023010742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/12/2023] [Accepted: 09/12/2023] [Indexed: 09/24/2023] Open
Affiliation(s)
- Alessandro Broccoli
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Lisa Argnani
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Laura Nanni
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Vittorio Stefoni
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Cinzia Pellegrini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
| | - Beatrice Casadei
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
| | - Gabriele Gugliotta
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
| | - Matteo Carella
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Paolo Elia Coppola
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Gianmarco Bagnato
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
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11
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Tang L, Huang Z, Mei H, Hu Y. Immunotherapy in hematologic malignancies: achievements, challenges and future prospects. Signal Transduct Target Ther 2023; 8:306. [PMID: 37591844 PMCID: PMC10435569 DOI: 10.1038/s41392-023-01521-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 05/31/2023] [Accepted: 06/04/2023] [Indexed: 08/19/2023] Open
Abstract
The immune-cell origin of hematologic malignancies provides a unique avenue for the understanding of both the mechanisms of immune responsiveness and immune escape, which has accelerated the progress of immunotherapy. Several categories of immunotherapies have been developed and are being further evaluated in clinical trials for the treatment of blood cancers, including stem cell transplantation, immune checkpoint inhibitors, antigen-targeted antibodies, antibody-drug conjugates, tumor vaccines, and adoptive cell therapies. These immunotherapies have shown the potential to induce long-term remission in refractory or relapsed patients and have led to a paradigm shift in cancer treatment with great clinical success. Different immunotherapeutic approaches have their advantages but also shortcomings that need to be addressed. To provide clinicians with timely information on these revolutionary therapeutic approaches, the comprehensive review provides historical perspectives on the applications and clinical considerations of the immunotherapy. Here, we first outline the recent advances that have been made in the understanding of the various categories of immunotherapies in the treatment of hematologic malignancies. We further discuss the specific mechanisms of action, summarize the clinical trials and outcomes of immunotherapies in hematologic malignancies, as well as the adverse effects and toxicity management and then provide novel insights into challenges and future directions.
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Affiliation(s)
- Lu Tang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China
- Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, 430022, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, 430022, Wuhan, China
| | - Zhongpei Huang
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China
- Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, 430022, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, 430022, Wuhan, China
| | - Heng Mei
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China.
- Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, 430022, Wuhan, China.
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, 430022, Wuhan, China.
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China.
| | - Yu Hu
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China.
- Hubei Clinical Medical Center of Cell Therapy for Neoplastic Disease, 430022, Wuhan, China.
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, 430022, Wuhan, China.
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022, Wuhan, China.
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12
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Mendez-Hernandez A, Moturi K, Hanson V, Andritsos LA. Hairy Cell Leukemia: Where Are We in 2023? Curr Oncol Rep 2023; 25:833-840. [PMID: 37097545 PMCID: PMC10126561 DOI: 10.1007/s11912-023-01419-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2023] [Indexed: 04/26/2023]
Abstract
PURPOSE OF REVIEW This article summarizes the current state of knowledge of hairy cell leukemia (HCL) regarding presentation, diagnosis, therapy, and monitoring, including perspectives on emergent therapies. RECENT FINDINGS Over the past decade, there has been enormous progress in the understanding of the biology of HCL which has led to the development of novel therapeutic strategies. The maturation of data regarding existing management strategies has also lent considerable insight into therapeutic outcomes and prognosis of patients treated with chemo- or chemoimmunotherapy. Purine nucleoside analogs remain the cornerstone of treatment, and the addition of rituximab has deepened and prolonged responses in the upfront and relapsed setting. Targeted therapies now have a more defined role in the management of HCL, with BRAF inhibitors now having a potential in the first-line setting in selected cases as well as in relapse. Next-generation sequencing for the identification of targetable mutations, evaluation of measurable residual disease, and risk stratification continue to be areas of active investigation. Recent advances in HCL have led to more effective therapeutics in the upfront and relapsed setting. Future efforts will focus on identifying patients with high-risk disease who require intensified regimens. Multicenter collaborations are the key to improving overall survival and quality of life in this rare disease.
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Affiliation(s)
- Andres Mendez-Hernandez
- Division of Hematology and Oncology, University of New Mexico Comprehensive Cancer Center, 1 University of New Mexico, 1201 Camino de Salud, NE Albuquerque, NM 87102 USA
| | - Krishna Moturi
- Division of Hematology and Oncology, University of New Mexico Comprehensive Cancer Center, 1 University of New Mexico, 1201 Camino de Salud, NE Albuquerque, NM 87102 USA
| | - Valeria Hanson
- Division of Internal Medicine, University of New Mexico School of Medicine, MSC08 4720 1 UNM, Albuquerque, NM 87131-0001 USA
| | - Leslie A. Andritsos
- Division of Hematology and Oncology, University of New Mexico Comprehensive Cancer Center, 1 University of New Mexico, 1201 Camino de Salud, NE Albuquerque, NM 87102 USA
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13
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Hurwitz J, Haggstrom LR, Lim E. Antibody-Drug Conjugates: Ushering in a New Era of Cancer Therapy. Pharmaceutics 2023; 15:2017. [PMID: 37631232 PMCID: PMC10458257 DOI: 10.3390/pharmaceutics15082017] [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: 07/06/2023] [Revised: 07/15/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Antibody-drug conjugates (ADCs) have provided new therapeutic options and significant promise for patients with cancer, particularly where existing treatments are limited. Substantial effort in ADC development is underway globally, with 13 ADCs currently approved and many more in development. The therapeutic benefits of ADCs leverage the ability to selectively target cancer cells through antibody binding, resultant relative sparing of non-malignant tissues, and the targeted delivery of a cytotoxic payload. Consequently, this drug class has demonstrated activity in multiple malignancies refractory to standard therapeutic options. Despite this, limitations exist, including narrow therapeutic windows, unique toxicity profiles, development of therapeutic resistance, and appropriate biomarker selection. This review will describe the development of ADCs, their mechanisms of action, pivotal trials, and approved indications and identify common themes. Current challenges and opportunities will be discussed for this drug class in cancer therapeutics at a time when significant developments in antibody therapies, immunotherapy, and targeted agents are occurring.
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Affiliation(s)
- Joshua Hurwitz
- St. Vincent’s Clinical School, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW 2053, Australia
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia
| | | | - Elgene Lim
- St. Vincent’s Clinical School, Faculty of Medicine and Health, University of New South Wales, Kensington, NSW 2053, Australia
- Garvan Institute of Medical Research, Darlinghurst, NSW 2010, Australia
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14
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Farasati Far B, Safaei M, Mokhtari F, Fallahi MS, Naimi-Jamal MR. Fundamental concepts of protein therapeutics and spacing in oncology: an updated comprehensive review. Med Oncol 2023; 40:166. [PMID: 37147486 DOI: 10.1007/s12032-023-02026-5] [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: 01/31/2023] [Accepted: 04/06/2023] [Indexed: 05/07/2023]
Abstract
Current treatment regimens in cancer cases cause significant side effects and cannot effectively eradicate the advanced disease. Hence, much effort has been expended over the past years to understand how cancer grows and responds to therapies. Meanwhile, proteins as a type of biopolymers have been under commercial development for over three decades and have been proven to improve the healthcare system as effective medicines for treating many types of progressive disease, such as cancer. Following approving the first recombinant protein therapeutics by FDA (Humulin), there have been a revolution for drawing attention toward protein-based therapeutics (PTs). Since then, the ability to tailor proteins with ideal pharmacokinetics has provided the pharmaceutical industry with an important noble path to discuss the clinical potential of proteins in oncology research. Unlike traditional chemotherapy molecules, PTs actively target cancerous cells by binding to their surface receptors and the other biomarkers particularly associated with tumorous or healthy tissue. This review analyzes the potential and limitations of protein therapeutics (PTs) in the treatment of cancer as well as highlighting the evolving strategies by addressing all possible factors, including pharmacology profile and targeted therapy approaches. This review provides a comprehensive overview of the current state of PTs in oncology, including their pharmacology profile, targeted therapy approaches, and prospects. The reviewed data show that several current and future challenges remain to make PTs a promising and effective anticancer drug, such as safety, immunogenicity, protein stability/degradation, and protein-adjuvant interactions.
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Affiliation(s)
- Bahareh Farasati Far
- Research Laboratory of Green Organic Synthesis and Polymers, Department of Chemistry, Iran University of Science and Technology, Narmak, Tehran, Iran
| | - Maryam Safaei
- Department of Pharmacology, Faculty of Pharmacy, Eastern Mediterranean University, Via Mersin 10, TR. North Cyprus, Famagusta, Turkey
| | - Fatemeh Mokhtari
- Department of Chemistry, Faculty of Basic Science, Azarbaijan Shahid Madani (ASMU), Tabriz, 53751-71379, Iran
| | | | - Mohammad Reza Naimi-Jamal
- Research Laboratory of Green Organic Synthesis and Polymers, Department of Chemistry, Iran University of Science and Technology, Narmak, Tehran, Iran.
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15
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Hassan HT. Antibody-drug conjugate [ADC] treatment of leukaemia. Leuk Res 2023; 131:107078. [PMID: 37331104 DOI: 10.1016/j.leukres.2023.107078] [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: 03/02/2023] [Revised: 04/03/2023] [Accepted: 04/12/2023] [Indexed: 06/20/2023]
Abstract
Three ADCs: Mylotarg, Besponda and Lumoxiti have improved overall survival and event=free survival as well as reduced relapse in 3 types of Leukaemia: AML, ALL and HCL, respectively. Lessons from these three SOC successful ADCs should guide other new ADCs in addressing the ADC-related off target toxicity due to the cytotoxic payload that limits their therapeutic index by using the successful approach of administrating lower doses in a fractionated regimen over time in separate days of the cycle to reduce the severity and frequency of the ADC-related serious toxicities that include ocular damage, long-term peripheral neuropathy and hepatic toxicity etc.
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16
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Robak T, Robak P. Refractory and relapsed hairy-cell leukemia (HCL): casting light on promising experimental drugs in clinical trials. Expert Opin Investig Drugs 2023; 32:311-324. [PMID: 36931901 DOI: 10.1080/13543784.2023.2193323] [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: 03/19/2023]
Abstract
INTRODUCTION Hairy cell leukemia (HCL) is a rare subtype of indolent lymphoid leukemia originating from a mature B lymphocyte. The standard first-line treatment for classic HCL, and HCL variant (HCLv), consists of purine nucleoside analogs (PNA), with or without rituximab. However, almost half of patients relapse and require subsequent therapy. AREAS COVERED This article summarizes recent achievements in the treatment of relapsed and refractory HCL. A literature search was conducted of the PubMed and MEDLINE database for articles in English. Publications from 2010 through January 2023 were scrutinized. The search terms used were hairy cell leukemia in conjunction with BRAF inhibitors, Bruton's tyrosine kinase (BTK) inhibitors, CD20 monoclonal antibodies, relapsed, refractory and variant.The growing understanding of HCL biology has allowed the design of several new, chemotherapy-free targeted drugs which have demonstrated encouraging efficacy in early clinical trials. EXPERT OPINION Novel drugs will soon be available to assist standard therapy for HCL and HCLv among patients with suboptimal results following PNA treatment. In particular, the BRAF inhibitors vemurafenib and dabrafenib, with or without rituximab, have revolutionized treatment of patients with relapsed or refractory disease.
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Affiliation(s)
- Tadeusz Robak
- Department of Hematology, Medical University of Lodz, Łódź, Poland
- Department of General Hematology, Copernicus Memorial Hospital, Lodz, Poland
| | - Paweł Robak
- Department of Experimental Hematology, Medical University of Lodz, Lodz, Poland
- Department of Hematooncology, Copernicus Memorial Hospital, Lodz, Poland
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Gargiulo E, Giordano M, Niemann CU, Moussay E, Paggetti J, Morande PE. The protective role of the microenvironment in hairy cell leukemia treatment: Facts and perspectives. Front Oncol 2023; 13:1122699. [PMID: 36968995 PMCID: PMC10031020 DOI: 10.3389/fonc.2023.1122699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
Hairy cell leukemia (HCL) is an incurable, rare lymphoproliferative hematological malignancy of mature B cAlthough first line therapy with purine analogues leads to positive results, almost half of HCL patients relapse after 5-10 years, and standard treatment may not be an option due to intolerance or refractoriness. Proliferation and survival of HCL cells is regulated by surrounding accessory cells and soluble signals present in the tumor microenvironment, which actively contributes to disease progression. In vitro studies show that different therapeutic approaches tested in HCL impact the tumor microenvironment, and that this milieu offers a protection affecting treatment efficacy. Herein we explore the effects of the tumor microenvironment to different approved and experimental therapeutic options for HCL. Dissecting the complex interactions between leukemia cells and their milieu will be essential to develop new targeted therapies for HCL patients.
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Affiliation(s)
- Ernesto Gargiulo
- Tumor Stroma Interactions – Department of Cancer Research, Luxembourg Institute of HealthLuxembourg, Luxembourg
- Chronic Lymphocytic Leukemia Laboratory, Department of Hematology, Rigshospitalet, Copenhagen, Denmark
- PERSIMUNE, Department of Infectious Diseases, Rigshospitalet, Copenhagen, Denmark
| | - Mirta Giordano
- Instituto de Medicina Experimental (IMEX)-CONICET, Academia Nacional de Medicina, Buenos Aires, Argentina
| | - Carsten U. Niemann
- Chronic Lymphocytic Leukemia Laboratory, Department of Hematology, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Etienne Moussay
- Tumor Stroma Interactions – Department of Cancer Research, Luxembourg Institute of HealthLuxembourg, Luxembourg
- *Correspondence: Pablo Elías Morande, ; ; Etienne Moussay, ; Jérôme Paggetti,
| | - Jérôme Paggetti
- Tumor Stroma Interactions – Department of Cancer Research, Luxembourg Institute of HealthLuxembourg, Luxembourg
- *Correspondence: Pablo Elías Morande, ; ; Etienne Moussay, ; Jérôme Paggetti,
| | - Pablo Elías Morande
- Tumor Stroma Interactions – Department of Cancer Research, Luxembourg Institute of HealthLuxembourg, Luxembourg
- Instituto de Medicina Experimental (IMEX)-CONICET, Academia Nacional de Medicina, Buenos Aires, Argentina
- *Correspondence: Pablo Elías Morande, ; ; Etienne Moussay, ; Jérôme Paggetti,
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18
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North American Blastic Plasmacytoid Dendritic Cell Neoplasm Consortium: position on standards of care and areas of need. Blood 2023; 141:567-578. [PMID: 36399715 DOI: 10.1182/blood.2022017865] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/25/2022] [Accepted: 10/28/2022] [Indexed: 11/19/2022] Open
Abstract
Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare hematologic malignancy with historically poor outcomes and no worldwide consensus treatment approach. Unique among most hematologic malignancies for its frequent cutaneous involvement, BPDCN can also invade other extramedullary compartments, including the central nervous system. Generally affecting older adults, many patients are unfit to receive intensive chemotherapy, and although hematopoietic stem cell transplantation is preferred for younger, fit individuals, not all are eligible. One recent therapeutic breakthrough is that all BPDCNs express CD123 (IL3Rα) and that this accessible surface marker can be pharmacologically targeted. The first-in-class agent for BPDCN, tagraxofusp, which targets CD123, was approved in December 2018 in the United States for patients with BPDCN aged ≥2 years. Despite favorable response rates in the frontline setting, many patients still relapse in the setting of monotherapy, and outcomes in patients with relapsed/refractory BPDCN remain dismal. Therefore, novel approaches targeting both CD123 and other targets are actively being investigated. To begin to formally address the state of the field, we formed a new collaborative initiative, the North American BPDCN Consortium (NABC). This group of experts, which includes a multidisciplinary panel of hematologists/oncologists, hematopoietic stem cell transplant physicians, pathologists, dermatologists, and pediatric oncologists, was tasked with defining the current standard of care in the field and identifying the most important research questions and future directions in BPDCN. The position findings of the NABC's inaugural meetings are presented herein.
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19
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Zhang K, Chen H, Li F, Huang S, Chen F, Li Y. Bright future or blind alley? CAR-T cell therapy for solid tumors. Front Immunol 2023; 14:1045024. [PMID: 36761757 PMCID: PMC9902507 DOI: 10.3389/fimmu.2023.1045024] [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: 09/15/2022] [Accepted: 01/04/2023] [Indexed: 01/26/2023] Open
Abstract
Chimeric antigen receptor (CAR) T cells therapy has emerged as a significant breakthrough in adoptive immunotherapy for hematological malignancies with FDA approval. However, the application of CAR-T cell therapy in solid tumors remains challenging, mostly due to lack of suitable CAR-T target antigens, insufficient trafficking and extravasation to tumor sites, and limited CAR-T survival in the hostile tumor microenvironment (TME). Herein, we reviewed the development of CARs and the clinical trials in solid tumors. Meanwhile, a "key-and-lock" relationship was used to describe the recognition of tumor antigen via CAR T cells. Some strategies, including dual-targets and receptor system switches or filter, have been explored to help CAR T cells matching targets specifically and to minimize on-target/off-tumor toxicities in normal tissues. Furthermore, the complex TME restricts CAT T cells activity through dense extracellular matrix, suppressive immune cells and cytokines. Recent innovations in engineered CARs to shield the inhibitory signaling molecules were also discussed, which efficiently promote CAR T functions in terms of expansion and survival to overcome the hurdles in the TME of solid tumors.
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Affiliation(s)
- Kai Zhang
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Kunming, Yunnan, China,Graduate School, Kunming Medical University, Kunming, Yunnan, China
| | - Hong Chen
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Kunming, Yunnan, China
| | - Fuqiang Li
- Department of Traditional Chinese Medicine, 920th Hospital of Joint Logistics Support Force, Kunming, Yunnan, China
| | - Sheng Huang
- Department of Breast Surgery, Breast Cancer Center of the Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Kunming, Yunnan, China
| | - Fei Chen
- Department of Medical Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Yi Li
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Kunming, Yunnan, China,Graduate School, Kunming Medical University, Kunming, Yunnan, China,*Correspondence: Yi Li,
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20
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Seervai RNH, Friske SK, Chu EY, Phillips R, Nelson KC, Huen A, Cho WC, Aung PP, Torres-Cabala CA, Prieto VG, Curry JL. The diverse landscape of dermatologic toxicities of non-immune checkpoint inhibitor monoclonal antibody-based cancer therapy. J Cutan Pathol 2023; 50:72-95. [PMID: 36069496 DOI: 10.1111/cup.14327] [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: 04/27/2022] [Revised: 08/30/2022] [Accepted: 09/04/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Since their first approval 25 years ago, monoclonal antibodies (mAbs) have become important targeted cancer therapeutics. However, dermatologic toxicities associated with non-immune checkpoint inhibitor (non-ICI) mAbs may complicate the course of cancer treatment. Data on the incidence and types of these reactions are limited. METHODS A comprehensive review was conducted on dermatologic toxicities associated with different classes of non-ICI mAbs approved for treatment of solid tumors and hematologic malignancies. The review included prospective Phase 1, 2, and 3 clinical trials; retrospective literature reviews; systematic reviews/meta-analyses; and case series/reports. RESULTS Dermatologic toxicities were associated with several types of non-ICI mAbs. Inflammatory reactions were the most common dermatologic toxicities, manifesting as maculopapular, urticarial, papulopustular/acneiform, and lichenoid/interface cutaneous adverse events (cAEs) with non-ICI mAbs. Immunobullous reactions were rare and a subset of non-ICI mAbs were associated with the development of vitiligo cAEs. CONCLUSION Dermatologic toxicities of non-ICI mAbs are diverse and mostly limited to inflammatory reactions. Awareness of the spectrum of the histopathologic patterns of cAE from non-ICI mAbs therapy is critical in the era of oncodermatology and oncodermatopathology.
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Affiliation(s)
- Riyad N H Seervai
- Internal Medicine Residency Program, Providence Portland Medical Center, Portland, Oregon, USA.,Medical Scientist Training Program, Baylor College of Medicine, Houston, Texas, USA.,Department of Dermatology, Baylor College of Medicine, Houston, Texas, USA
| | - Sarah K Friske
- Department of Dermatology, Baylor College of Medicine, Houston, Texas, USA
| | - Emily Y Chu
- Department of Dermatology, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rhea Phillips
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kelly C Nelson
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Auris Huen
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Woo Cheal Cho
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Phyu P Aung
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Carlos A Torres-Cabala
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Victor G Prieto
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jonathan L Curry
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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21
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Barreca M, Lang N, Tarantelli C, Spriano F, Barraja P, Bertoni F. Antibody-drug conjugates for lymphoma patients: preclinical and clinical evidences. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2022; 3:763-794. [PMID: 36654819 PMCID: PMC9834635 DOI: 10.37349/etat.2022.00112] [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: 07/10/2022] [Accepted: 09/08/2022] [Indexed: 12/28/2022] Open
Abstract
Antibody-drug conjugates (ADCs) are a recent, revolutionary approach for malignancies treatment, designed to provide superior efficacy and specific targeting of tumor cells, compared to systemic cytotoxic chemotherapy. Their structure combines highly potent anti-cancer drugs (payloads or warheads) and monoclonal antibodies (Abs), specific for a tumor-associated antigen, via a chemical linker. Because the sensitive targeting capabilities of monoclonal Abs allow the direct delivery of cytotoxic payloads to tumor cells, these agents leave healthy cells unharmed, reducing toxicity. Different ADCs have been approved by the US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for the treatment of a wide range of malignant conditions, both as monotherapy and in combination with chemotherapy, including for lymphoma patients. Over 100 ADCs are under preclinical and clinical investigation worldwide. This paper it provides an overview of approved and promising ADCs in clinical development for the treatment of lymphoma. Each component of the ADC design, their mechanism of action, and the highlights of their clinical development progress are discussed.
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Affiliation(s)
- Marilia Barreca
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90123 Palermo, Italy
| | - Noémie Lang
- Division of Oncology, Department of Oncology, Faculty of Medicine, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Chiara Tarantelli
- Institute of Oncology Research, Faculty of Biomedical Sciences, USI, 6500 Bellinzona, Switzerland
| | - Filippo Spriano
- Institute of Oncology Research, Faculty of Biomedical Sciences, USI, 6500 Bellinzona, Switzerland
| | - Paola Barraja
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90123 Palermo, Italy
| | - Francesco Bertoni
- Institute of Oncology Research, Faculty of Biomedical Sciences, USI, 6500 Bellinzona, Switzerland
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500 Bellinzona, Switzerland
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22
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Maitre E, Paillassa J, Troussard X. Novel targeted treatments in hairy cell leukemia and other hairy cell-like disorders. Front Oncol 2022; 12:1068981. [PMID: 36620555 PMCID: PMC9815161 DOI: 10.3389/fonc.2022.1068981] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
In the category of mature B-cell neoplasms, splenic B-cell lymphoma and leukemia were clearly identified and include four distinct entities: hairy cell leukemia (HCL), splenic marginal zone lymphoma (SMZL), splenic diffuse red pulp lymphoma (SDRPL) and the new entity named splenic B-cell lymphoma/leukemia with prominent nucleoli (SBLPN). The BRAFV600E mutation is detected in nearly all HCL cases and offers a possibility of targeted therapy. BRAF inhibitors (BRAFi) represent effective and promising therapeutic approaches in patients with relapsed/refractory HCL. Vemurafenib and dabrafenib were assessed in clinical trials. The BRAFV600E mutation is missing in SDRPL and SBLPN: mitogen-activated protein kinase 1 (MAP2K1) mutations were found in 40% of SBLPN and VH4-34+ HCL patients, making possible to use MEK inhibitors (MEKi) such as trametinib, cobimetinib or binimetinib in monotherapy or associated with BRAFi. Other mutations may be associated and other signaling pathways involved, including the B-cell receptor signaling (BCR), cell cycle, epigenetic regulation and/or chromatin remodeling. In SDRPL, cyclin D3 (CCND3) mutations were found in 24% of patients, offering the possibility of using cell cycle inhibitors. Even if new emerging drugs, particularly those involved in the epigenetic regulation, have recently been added to the therapeutic armamentarium in HCL and HCL-like disorders, purine nucleoside analogs more and more associated with anti-CD20 monoclonal antibodies, are still used in the frontline setting. Thanks to the recent discoveries in genetics and signaling pathways in HCL and HCL-like disorders, new targeted therapies have been developed, have proven their efficacy and safety in several clinical trials and become essential in real life: BRAFi, MEKi, Bruton Tyrosine Kinase inhibitors (BTKi) and anti-CD22 immunotoxins. New other drugs emerged and have to be assessed in the future. In this article, we will discuss the main mutations identified in HCL and HCL-like disorders and the signaling pathways potentially involved in the pathogenesis of the different hairy cell disorders. We will discuss the results of the recent clinical trials, which will help us to propose an algorithm useful in clinical practice and we will highlight the different new drugs that may be used in the near future.
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Affiliation(s)
- Elsa Maitre
- Hématologie, Centre Hospitalier Universitaire Caen Normandie, Avenue Côte de Nacre, Caen, France
| | - Jerome Paillassa
- Service des Maladies du Sang, Centre Hospitalier Universitaire d’Angers, Angers, France
| | - Xavier Troussard
- Hématologie, Centre Hospitalier Universitaire Caen Normandie, Avenue Côte de Nacre, Caen, France,*Correspondence: Xavier Troussard,
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23
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Ravandi F, Kreitman RJ, Tiacci E, Andritsos L, Banerji V, Barrientos JC, Bhat SA, Blachly JS, Broccoli A, Call T, Chihara D, Dearden C, Demeter J, Dietrich S, Else M, Epperla N, Falini B, Forconi F, Gladstone DE, Gozzetti A, Iyengar S, Johnston JB, Jorgensen J, Juliusson G, Lauria F, Lozanski G, Parikh SA, Park JH, Polliack A, Quest G, Robak T, Rogers KA, Saven A, Seymour JF, Tadmor T, Tallman MS, Tam CS, Thompson PA, Troussard X, Zent CS, Zenz T, Zinzani PL, Wörmann B, Rai K, Grever M. Consensus opinion from an international group of experts on measurable residual disease in hairy cell leukemia. Blood Cancer J 2022; 12:165. [PMID: 36509740 PMCID: PMC9744664 DOI: 10.1038/s41408-022-00760-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 11/14/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
A significant body of literature has been generated related to the detection of measurable residual disease (MRD) at the time of achieving complete remission (CR) in patients with hairy cell leukemia (HCL). However, due to the indolent nature of the disease as well as reports suggesting long-term survival in patients treated with a single course of a nucleoside analog albeit without evidence of cure, the merits of detection of MRD and attempts to eradicate it have been debated. Studies utilizing novel strategies in the relapse setting have demonstrated the utility of achieving CR with undetectable MRD (uMRD) in prolonging the duration of remission. Several assays including immunohistochemical analysis of bone marrow specimens, multi-parameter flow cytometry and molecular assays to detect the mutant BRAF V600E gene or the consensus primer for the immunoglobulin heavy chain gene (IGH) rearrangement have been utilized with few comparative studies. Here we provide a consensus report on the available data, the potential merits of MRD assessment in the front-line and relapse settings and recommendations on future role of MRD assessment in HCL.
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Affiliation(s)
- Farhad Ravandi
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Robert J Kreitman
- Laboratory of Molecular Biology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Enrico Tiacci
- Institute of Hematology, Department of Medicine and Surgery, University and Hospital of Perugia, Perugia, Italy
| | - Leslie Andritsos
- University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA
| | - Versha Banerji
- Department of Internal Medicine & Biochemistry and Medical Genetics, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- CancerCare Manitoba Research Institute, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Jacqueline C Barrientos
- Feinstein Institutes for Medical Research and Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA
| | - Seema A Bhat
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - James S Blachly
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Alessandro Broccoli
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli"; and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | - Timothy Call
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Dai Chihara
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Judit Demeter
- Department of Internal Medicine and Oncology, Semmelweis University, Budapest, Hungary
| | - Sasha Dietrich
- Department of Hematology, University Hospital of Heidelberg, Heidelberg, Germany
| | - Monica Else
- Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Narendranath Epperla
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Brunangelo Falini
- Institute of Hematology, Department of Medicine and Surgery, University and Hospital of Perugia, Perugia, Italy
| | - Francesco Forconi
- School of Cancer Sciences, Cancer Research UK Southampton Centre, Faculty of Medicine, University of Southampton, Southampton, UK
- Haematology Department, Cancer Care Directorate, University Hospital Southampton NHS Trust, Southampton, UK
| | | | - Alessandro Gozzetti
- Dept. of Medicine, Surgery and Neurosciences, University of Siena, Policlinico S. Maria alle Scotte-, Siena, Italy
| | | | - James B Johnston
- Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Jeffrey Jorgensen
- Department of Hematopathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Gerard Lozanski
- Department of Pathology, The Ohio State University Medical Center, Columbus, OH, USA
| | | | - Jae H Park
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Tadeusz Robak
- Department of Hematology, Medical University of Lodz, Lodz, Poland
| | - Kerry A Rogers
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Alan Saven
- Division of Hematology and Oncology, Scripps Clinic, La Jolla, CA, USA
| | - John F Seymour
- Haematology Department, Peter MacCallum Cancer Centre & Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Tamar Tadmor
- Hematology Unit, Bnai Zion Medical Center; and the Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Martin S Tallman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Constantine S Tam
- Department of Haematology, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Philip A Thompson
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xavier Troussard
- Department of Hematology, Centre Hospitalier Universitaire Cote de Nacre, Caen, France
| | - Clive S Zent
- James P. Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, USA
| | - Thorsten Zenz
- Dept. of Medical Oncology and Haematology, University Hospital Zürich and University of Zurich (UZH), Zurich, Switzerland
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli"; and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | | | - Kanti Rai
- Feinstein Institutes for Medical Research and Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, NY, USA
| | - Michael Grever
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
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24
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Tannoury M, Garnier D, Susin SA, Bauvois B. Current Status of Novel Agents for the Treatment of B Cell Malignancies: What's Coming Next? Cancers (Basel) 2022; 14:6026. [PMID: 36551511 PMCID: PMC9775488 DOI: 10.3390/cancers14246026] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 12/13/2022] Open
Abstract
Resistance to death is one of the hallmarks of human B cell malignancies and often contributes to the lack of a lasting response to today's commonly used treatments. Drug discovery approaches designed to activate the death machinery have generated a large number of inhibitors of anti-apoptotic proteins from the B-cell lymphoma/leukemia 2 family and the B-cell receptor (BCR) signaling pathway. Orally administered small-molecule inhibitors of Bcl-2 protein and BCR partners (e.g., Bruton's tyrosine kinase and phosphatidylinositol-3 kinase) have already been included (as monotherapies or combination therapies) in the standard of care for selected B cell malignancies. Agonistic monoclonal antibodies and their derivatives (antibody-drug conjugates, antibody-radioisotope conjugates, bispecific T cell engagers, and chimeric antigen receptor-modified T cells) targeting tumor-associated antigens (TAAs, such as CD19, CD20, CD22, and CD38) are indicated for treatment (as monotherapies or combination therapies) of patients with B cell tumors. However, given that some patients are either refractory to current therapies or relapse after treatment, novel therapeutic strategies are needed. Here, we review current strategies for managing B cell malignancies, with a focus on the ongoing clinical development of more effective, selective drugs targeting these molecules, as well as other TAAs and signaling proteins. The observed impact of metabolic reprogramming on B cell pathophysiology highlights the promise of targeting metabolic checkpoints in the treatment of these disorders.
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Affiliation(s)
| | | | | | - Brigitte Bauvois
- Centre de Recherche des Cordeliers, Sorbonne Université, Université Paris Cité, Inserm, Cell Death and Drug Resistance in Lymphoproliferative Disorders Team, F-75006 Paris, France
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25
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Ma J, Xu X, Fu C, Xia P, Tian M, Zheng L, Chen K, Liu X, Li Y, Yu L, Zhu Q, Yu Y, Fan R, Jiang H, Li Z, Yang C, Xu C, Long Y, Wang J, Li Z. CDH17 nanobodies facilitate rapid imaging of gastric cancer and efficient delivery of immunotoxin. Biomater Res 2022; 26:64. [PMID: 36435809 PMCID: PMC9701387 DOI: 10.1186/s40824-022-00312-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 10/27/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND It is highly desirable to develop new therapeutic strategies for gastric cancer given the low survival rate despite improvement in the past decades. Cadherin 17 (CDH17) is a membrane protein highly expressed in cancers of digestive system. Nanobody represents a novel antibody format for cancer targeted imaging and drug delivery. Nanobody targeting CHD17 as an imaging probe and a delivery vehicle of toxin remains to be explored for its theragnostic potential in gastric cancer. METHODS Naïve nanobody phage library was screened against CDH17 Domain 1-3 and identified nanobodies were extensively characterized with various assays. Nanobodies labeled with imaging probe were tested in vitro and in vivo for gastric cancer detection. A CDH17 Nanobody fused with toxin PE38 was evaluated for gastric cancer inhibition in vitro and in vivo. RESULTS Two nanobodies (A1 and E8) against human CDH17 with high affinity and high specificity were successfully obtained. These nanobodies could specifically bind to CDH17 protein and CDH17-positive gastric cancer cells. E8 nanobody as a lead was extensively determined for tumor imaging and drug delivery. It could efficiently co-localize with CDH17-positive gastric cancer cells in zebrafish embryos and rapidly visualize the tumor mass in mice within 3 h when conjugated with imaging dyes. E8 nanobody fused with toxin PE38 showed excellent anti-tumor effect and remarkably improved the mice survival in cell-derived (CDX) and patient-derived xenograft (PDX) models. The immunotoxin also enhanced the anti-tumor effect of clinical drug 5-Fluorouracil. CONCLUSIONS The study presents a novel imaging and drug delivery strategy by targeting CDH17. CDH17 nanobody-based immunotoxin is potentially a promising therapeutic modality for clinical translation against gastric cancer.
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Affiliation(s)
- Jingbo Ma
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China.,College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, P. R. China
| | - Xiaolong Xu
- Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Chunjin Fu
- Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Peng Xia
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China.,Department of Hepatobiliary & Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430072, Hubei, P. R. China
| | - Ming Tian
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China.,Department of Hepatobiliary & Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430072, Hubei, P. R. China
| | - Liuhai Zheng
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Kun Chen
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Xiaolian Liu
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, P. R. China
| | - Yilei Li
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, P. R. China
| | - Le Yu
- Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong, P. R. China.,Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, P.R. China
| | - Qinchang Zhu
- College of Pharmacy, Shenzhen Technology University, Shenzhen, 518118, P.R. China
| | - Yangyang Yu
- Health Science Center, Shenzhen University, Shenzhen, 518055, Guangdong, P. R. China
| | - Rongrong Fan
- Deapartment of Biosciences and Nutrition, Karolinska Institute, 14157, Stockholm, Sweden
| | - Haibo Jiang
- Department of Chemistry, The University of Hong Kong, Pok Fu Lam, Hong Kong, P. R. China
| | - Zhifen Li
- School of Chemistry and Chemical Engineering, Shanxi Datong University, Xing Yun Street, Pingcheng District, Datong, 037009, Shanxi, P. R. China
| | - Chuanbin Yang
- Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Chengchao Xu
- Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China
| | - Ying Long
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China.
| | - Jigang Wang
- Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China. .,Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, Guangdong, P.R. China. .,Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, P. R. China.
| | - Zhijie Li
- Department of Hyperbaric Medicine, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China. .,Department of Geriatrics, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, P. R. China.
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26
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Robak T, Robak P. Measurable residual disease in hairy cell leukemia: Technical considerations and clinical significance. Front Oncol 2022; 12:976374. [DOI: 10.3389/fonc.2022.976374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/19/2022] [Indexed: 11/11/2022] Open
Abstract
Hairy cell leukemia (HCL) is a rare type of chronic lymphoid leukemia originating from a mature B lymphocyte. A diagnosis of HCL is based on cytology, confirmed by multiparametric flow cytometry (MFC) studies using anti-B-cell monoclonal antibodies, together with a panel of antibodies more specific to HCL, such as CD11c, CD25, CD103 and CD123. Recently, the BRAF V600E mutation has been described as a disease-defining genetic event. Measurable residual disease (MRD) is defined as the lowest level of HCL cells that can be detected accurately and reproducibly using validated methods; as MRD negativity is associated with high rates of durable complete response, by clearing MRD, the long-term outcome may be improved in patients with advanced HCL. MRD is typically detected using bone marrow, and in some cases, peripheral blood; however, in HCL, discrepancies frequently exist between MRD results obtained from blood, bone marrow aspirate and core biopsy. Among the methods used for MRD detection, MFC appears to be a more sensitive technique than immunohistochemistry. Molecular tests are also used, such as real-time quantitative PCR for unique immunoglobulin heavy chain (IgH) gene rearrangements and PCR techniques with clone specificity for BRAF V600E. Clone-specific PCR (spPCR) is able to detect one HCL cell in 106 normal cells, and is particularly suitable for patients found to be negative for MRD by MFC. Recently, the Hairy Cell Leukemia Consortium created a platform to work on a definition for MRD, and establish the optimal time point, tissue type and method for measuring MRD. This
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27
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Gao Q, Chen X, Cherian S, Roshal M. Mature B‐ and plasma‐cell flow cytometric analysis: A review of the impact of targeted therapy. CYTOMETRY PART B: CLINICAL CYTOMETRY 2022; 104:224-242. [PMID: 36321879 DOI: 10.1002/cyto.b.22097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/04/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
Abstract
Flow cytometry has been indispensable in diagnosing B cell lymphoma and plasma cell neoplasms. The advances in novel multicolor flow cytometry have also made this technology a robust tool for monitoring minimal/measurable residual disease in chronic lymphocytic leukemia and multiple myeloma. However, challenges using conventional gating strategies to isolate neoplastic B or plasma cells are emerging due to the rapidly increasing number of antibody therapeutics targeting single or multiple classic B/plasma cell-lineage markers, such as CD19, CD20, and CD22 in B cells and CD38 in plasma cells. This review is the first of a two-part series that summarizes the most current targeted therapies used in B and plasma cell neoplasms and proposes detailed alternative approaches to overcome post-targeted therapy analysis challenges by flow cytometry. The second review in this series (Chen et al.) focuses on challenges encountered in the use of targeted therapy in precursor B cell neoplasms.
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Affiliation(s)
- Qi Gao
- Hematopathology Service, Department of Pathology and Laboratory Medicine Memorial Sloan Kettering Cancer Center New York New York USA
| | - Xueyan Chen
- Department of Laboratory Medicine and Pathology University of Washington Seattle WA USA
| | - Sindu Cherian
- Department of Laboratory Medicine and Pathology University of Washington Seattle WA USA
| | - Mikhail Roshal
- Hematopathology Service, Department of Pathology and Laboratory Medicine Memorial Sloan Kettering Cancer Center New York New York USA
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28
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Ling SP, Ming LC, Dhaliwal JS, Gupta M, Ardianto C, Goh KW, Hussain Z, Shafqat N. Role of Immunotherapy in the Treatment of Cancer: A Systematic Review. Cancers (Basel) 2022; 14:5205. [PMID: 36358624 PMCID: PMC9655090 DOI: 10.3390/cancers14215205] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/14/2022] [Accepted: 10/15/2022] [Indexed: 01/18/2024] Open
Abstract
Tremendous progress has been made in cancer research over the years, and, as a result, immunotherapy has emerged as an important therapy for the treatment of cancer, either as a stand-alone treatment or in conjunction with other cancer therapies. Immunotherapy has demonstrated encouraging outcomes and offers a viable strategy for not only enhancing the quality of life but also dramatically boosting the overall survival rate of cancer patients. The objective of this systematic review was to assess the efficacy of immunotherapy in the treatment of cancer. Databases such as PubMed and Science Direct were searched from their inception until September 2021, using the following keywords: cancer immunotherapy, cancer recurrence, cancer treatment options, and cancer therapies. The systematic review was conducted in accordance with the PRISMA protocol. There were a total of 599 articles; however, after applying the inclusion and exclusion criteria, the final review ended up with 34 publications. In conclusion, the studies have demonstrated that immunotherapy is a viable alternative treatment option for patients with recurrent or metastatic cancer, since the overall survival rate and progression-free survival rate were shown to be successful.
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Affiliation(s)
- Sia Pei Ling
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
| | - Long Chiau Ming
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Jagjit Singh Dhaliwal
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
| | - Madhu Gupta
- School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi 110017, India
| | - Chrismawan Ardianto
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai 71800, Malaysia
| | - Zahid Hussain
- Faculty of Health, University of Canberra, Bruce, ACT 2617, Australia
| | - Naeem Shafqat
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
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29
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Pagano L, Criscuolo M, Broccoli A, Piciocchi A, Varettoni M, Galli E, Anastasia A, Cantonetti M, Trentin L, Kovalchuk S, Orsucci L, Frustaci A, Spolzino A, Volpetti S, Annibali O, Storti S, Stelitano C, Marchesi F, Offidani M, Casadei B, Nizzoli ME, De Luca ML, Fianchi L, Motta M, Guarnera L, Simonetti E, Visentin A, Vassallo F, Deodato M, Sarlo C, Olivieri A, Falini B, Pulsoni A, Tiacci E, Zinzani PL. Long-term follow-up of cladribine treatment in hairy cell leukemia: 30-year experience in a multicentric Italian study. Blood Cancer J 2022; 12:109. [PMID: 35853850 PMCID: PMC9296486 DOI: 10.1038/s41408-022-00702-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/17/2022] [Accepted: 06/28/2022] [Indexed: 12/16/2022] Open
Abstract
Hairy cell leukemia (HCL) is a rare lymphoproliferative disease with an excellent prognosis after treatment with cladribine (2CDA), although relapse may occur during follow-up. The aim of the study is to review the efficacy, safety, long-term remission rate, and overall survival (OS) in those patients who received 2CDA as first-line treatment. We retrospectively reviewed data of HCL patients treated with 2CDA between March 1991 and May 2019 at 18 Italian Hematological centers: 513 patients were evaluable for study purpose. The median age was 54 years (range 24–88) and ECOG was 0 in 84.9% of cases. A total of 330 (64.3%) patients received 2CDA intravenously and 183 (35.7%) subcutaneously. ORR was 91.8%: CR was obtained in 335 patients (65.3%), PR in 96 (18.7%), and hematological response in 40 (7.8%) patients; in 42 (8.2%) no response was observed. Hemoglobin value (p = 0.044), frequency of circulating hairy cells (p = 0.039), recovery of absolute neutrophil count (p = 0.006), and normalization of spleen (p ≤ 0.001) were associated with CR compared to PR in univariable analysis. At a median follow-up of 6.83 years (range 0.04–28.52), the median time to relapse was 12.2 years. A significant difference in duration of response was identified between patients that obtained a CR and PR (19.4 years versus 4.8 years, p < 0.0001). Non-hematological grade 3 or higher early toxicity was reported in 103 (20.1%) patients. Median OS was not reached: 95.3%, 92.4%, and 81.8% of patients were estimated to be alive at 5, 10, and 15 years, respectively. Forty-nine patients died (9.5%), following an infection in 14 cases (2.7%), natural causes in 14 (2.7%), cardiovascular events in 13 (2.5%), a second neoplasm in 6 (1.2%), and progression of HCL in 2 cases (0.4%). Following treatment of HCL with 2CDA, 80% of patients are estimated to be alive 15 years after diagnosis.
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Affiliation(s)
- Livio Pagano
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Marianna Criscuolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
| | - Alessandro Broccoli
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istituto di Ematologia "Seràgnoli", Roma, Italy.,Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | | | - Marzia Varettoni
- Divisione di Ematologia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Eugenio Galli
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.,Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Maria Cantonetti
- Dipartimento di Oncoematologia Policlinico Tor Vergata, Università Tor Vergata, Roma, Italy
| | - Livio Trentin
- Division of Haematology and Clinical Immunology, University of Padova, Padova, Italy
| | | | - Lorella Orsucci
- S.C. Ematologia, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Annamaria Frustaci
- Divisione di Ematologia, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Angelica Spolzino
- Dipartimento di Medicina e Chirurgia, Università degli studi di Parma, Parma, Italy.,Oncoematologia, Istituto Oncologico Veneto IOV-IRCSS, Castelfranco Veneto, Italy
| | - Stefano Volpetti
- Clinica Ematologia, Azienda Sanitaria Universitaria Integrata, Udine, Italy
| | - Ombretta Annibali
- Hematology and Stem Cell Transplantation Unit, Campus Bio-Medico University, Roma, Italy
| | - Sergio Storti
- UOC Oncoematologia Fondazione di Ricerca e Cura Giovanni Paolo II, Campobasso - Università Cattolica del Sacro Cuore, Campobasso, Italy
| | - Caterina Stelitano
- Divisione di Ematologia, Azienda Ospedaliera "Bianchi Melacrino Morelli", Reggio Calabria, Italy
| | - Francesco Marchesi
- Haematology and Stem Cell Transplantation Unit, IRCCS Regina Elena National Cancer Institute, Roma, Italy
| | - Massimo Offidani
- Clinica di Ematologia, Azienda Ospedaliero-Universitaria Ospedali Riuniti di Ancona, Ancona, Italy
| | - Beatrice Casadei
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istituto di Ematologia "Seràgnoli", Roma, Italy.,Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
| | - Maria Elena Nizzoli
- Divisione di Ematologia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maria Lucia De Luca
- Divisione di Ematologia, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Luana Fianchi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Marina Motta
- Department of Hematology, ASST Spedali Civili, Brescia, Italy
| | - Luca Guarnera
- Dipartimento di Oncoematologia Policlinico Tor Vergata, Università Tor Vergata, Roma, Italy
| | - Edoardo Simonetti
- Institute of Hematology and Center for Hemato-Oncology Research, Department of Medicine and Surgery, University and Hospital of Perugia, Perugia, Italy
| | - Andrea Visentin
- Division of Haematology and Clinical Immunology, University of Padova, Padova, Italy
| | - Francesco Vassallo
- S.C. Ematologia, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Marina Deodato
- Divisione di Ematologia, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Chiara Sarlo
- Hematology and Stem Cell Transplantation Unit, Campus Bio-Medico University, Roma, Italy
| | - Attilio Olivieri
- Clinica di Ematologia, Azienda Ospedaliero-Universitaria Ospedali Riuniti di Ancona, Ancona, Italy
| | - Brunangelo Falini
- Institute of Hematology and Center for Hemato-Oncology Research, Department of Medicine and Surgery, University and Hospital of Perugia, Perugia, Italy
| | - Alessandro Pulsoni
- Divisione di Ematologia, Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Enrico Tiacci
- Institute of Hematology and Center for Hemato-Oncology Research, Department of Medicine and Surgery, University and Hospital of Perugia, Perugia, Italy
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istituto di Ematologia "Seràgnoli", Roma, Italy.,Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale Università di Bologna, Bologna, Italy
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30
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Compte M, Sanz L, Álvarez-Vallina L. Applications of trimerbodies in cancer immunotherapy. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 369:71-87. [PMID: 35777865 DOI: 10.1016/bs.ircmb.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Trimerbodies, with their unique structural and functional properties, are the basis of a new generation of therapeutic antibodies, which due to their small size and plasticity are ideal for the generation of novel biological protein drugs with multiple competitive advantages over conventional full-length monoclonal antibodies. Since their emergence, trimerbodies have been used in preclinical cancer diagnosis and therapy. Trimerbodies are highly adaptable molecules, as they allow target-specific modulation of T cell-mediated anti-tumor immunity to enhance preexisting responses or to generate de novo immune responses. In fact, a tumor-specific humanized 4-1BB-agonistic trimerbody has shown a rather impressive safety and efficacy profile in preclinical studies making it a realistic option for clinical development. Moreover, thanks to the avidity effect they are endowed with considerable therapeutic potential as carriers to deliver cytotoxic payloads to tumors. In addition, molecular imaging studies could benefit from some intermediate-sized trivalent trimerbodies as promising candidates for targeted therapy and tumor imaging.
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Affiliation(s)
- Marta Compte
- Department of Antibody Engineering, Leadartis S.L., Madrid, Spain
| | - Laura Sanz
- Molecular Immunology Unit, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain
| | - Luis Álvarez-Vallina
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario12 de Octubre, Madrid, Spain; Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), Madrid, Spain.
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Ghosh K, Ghosh K. Monoclonal antibodies used for the management of haematological disorders. Expert Rev Hematol 2022; 15:443-455. [PMID: 35504000 DOI: 10.1080/17474086.2022.2073213] [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: 11/04/2022]
Abstract
INTRODUCTION Monoclonal antibodies Ab (MoAb) are increasingly becoming part of therapeutic armamentarium for haematologists and haemato-oncologists. This review brings together commonly used antibodies in one place for brevity and novel understanding. AREAS COVERED Pubmed and Scopus databases were explored focusing on MoAb in clinical haematological practice. Emphasis was given to current review articles. The data base was searched from 1997 till present. 24 different antibodies, most of which are in use were discussed. Antibodies are used for diverse conditions i.e. malignant and benign haematological conditions, treatment at various phases of stem cell transplantation. These antibodies were used both alone or in combination with various chemotherapy, targeted small molecules or as immunoconjugates. Some of the side effect profiles of these antibodies were common and some were unique. Unusual infections or organ dysfunctions were noted. Improved function of antibodies by protein engineering is also advancing rapidly. Dosage, frequency and route of administration depended on the convenience and condition for which the antibody is used. EXPERT OPINION : MoAbs are increasingly used in haematology practice either alone or in combination with other types of therapy for improved out come in various haematological conditions.
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Affiliation(s)
- Kanjaksha Ghosh
- National Institute of Immunohaematology. 13th fl. KEM Hospital MS Building, Parel, Mumbai 400012. India
| | - Kinjalka Ghosh
- Department of Clinical Biochemistry , Tata Memorial Hospital. & Homi Bhaba National Institute. Parel, Mumbai 400012.India
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Falini B, De Carolis L, Tiacci E. How I treat refractory/relapsed hairy cell leukemia with BRAF inhibitors. Blood 2022; 139:2294-2305. [PMID: 35143639 PMCID: PMC11022828 DOI: 10.1182/blood.2021013502] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/26/2022] [Indexed: 11/20/2022] Open
Abstract
Hairy cell leukemia (HCL) responds very well to frontline chemotherapy with purine analogs (cladribine and pentostatine). However, approximately half of patients experience 1 or more relapses, which become progressively resistant to these myelotoxic and immunosuppressive agents. At progression, standard therapeutic options include a second course of purine analogs alone or in combination with rituximab and, upon second relapse, therapy with the anti-CD22 immunotoxin moxetumomab pasudotox. Furthermore, blockade of the mutant BRAF-V600E kinase (the pathogenetic hallmark of HCL) through orally available specific inhibitors (vemurafenib or dabrafenib) effaces the peculiar morphologic, phenotypic, and molecular identity of this disease and its typical antiapoptotic behavior and is emerging as an attractive chemotherapy-free strategy in various clinical scenarios. These include patients with, or at risk of, severe infections and, in a highly effective combination with rituximab, patients with relapsed or refractory HCL. Other treatments explored in clinical trials are BTK inhibition with ibrutinib and co-inhibition of BRAF (through dabrafenib or vemurafenib) and its downstream target MEK (through trametinib or cobimetinib). Here, we focus on our experience with BRAF inhibitors in clinical trials and as off-label use in routine practice by presenting 3 challenging clinical cases to illustrate their management in the context of all available treatment options.
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Affiliation(s)
- Brunangelo Falini
- Brunangelo Falini, Section of Hematology and Center for Hemato-Oncological Research (CREO), Department of Medicine and Surgery, University of Perugia and Hospital Santa Maria della Misericordia, Piazzale Menghini 8, 06132 Perugia, Italy
| | - Luca De Carolis
- Section of Hematology and Center for Hemato-Oncological Research (CREO), Department of Medicine and Surgery, University of Perugia and Hospital Santa Maria della Misericordia, Perugia, Italy
| | - Enrico Tiacci
- Enrico Tiacci, Section of Hematology and Center for Hemato-Oncological Research (CREO), Department of Medicine and Surgery, University of Perugia and Hospital Santa Maria della Misericordia, Piazzale Menghini 8, 06132 Perugia, Italy
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Paillassa J, Safa F, Troussard X. Updates in hairy cell leukemia (HCL) and variant-type HCL (HCL-V): rationale for targeted treatments with a focus on ibrutinib. Ther Adv Hematol 2022; 13:20406207221090886. [PMID: 35450208 PMCID: PMC9016521 DOI: 10.1177/20406207221090886] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 03/14/2022] [Indexed: 11/16/2022] Open
Abstract
Hairy cell leukemia (HCL) and HCL-like disorders such as hairy cell leukemia variant (HCL-V) and splenic diffuse red pulp lymphoma (SDRPL) are rare indolent B-cell malignancies. Purine analogs (PNAs), alone or in association with rituximab (R), are the standard of care for HCL in the first-line setting. However, PNAs are toxic and patients may become resistant to these drugs. Therefore, new therapeutic strategies are needed. Several recent in vitro studies highlighted the importance of the interactions between HCL cells and their microenvironment, in particular with bone marrow stromal cells, endothelial cells, and the extracellular matrix. In these interactions, chemokine receptors and adhesion molecules play a major role. Moreover, the importance of signaling pathways, like BRAF, BCR, and CXCR4 has been underlined. Bruton's tyrosine kinase (BTK) is a fundamental signal transmitter of BCR and CXCR4 in HCL. Preclinical and recent clinical data showed an efficacy of ibrutinib, a BTK inhibitor (BTKi), in HCL and HCL-V. These promising results joined those of other emerging drugs like BRAF or MEK inhibitors and anti-CD22 immunotoxins. Plain Language Summary Bruton's tyrosine kinase (BTK) inhibitors (BTKi) in hairy cell leukemia (HCL) and variant-type HCL The treatment of hairy cell leukemia (HCL) has changed significantly in recent years. In the first-line settings, treatment with purine analogs (PNAs) with or without anti-CD20 monoclonal antibodies remains the gold standard in 2022. In relapsed/refractory HCL, other drugs are needed: BRAF inhibitors: vemurafenib monotherapy with or without rituximab or dabrafenib in combination with trametinib, an MEK inhibitor (MEKi), as well as the anti-CD22 antibody drug conjugate moxetumomab pasudotox.There are arguments for the use of Bruton's tyrosine kinase inhibitors (BTKi). Ibrutinib was recently tested in a multisite phase 2 study in 37 patients with either HCL (28 patients: 76%) or HCL-V (nine patients: 24%) including two who were previously untreated. Patients received single-agent ibrutinib at 420 mg daily (24 patients) or 840 mg daily (13 patients) until disease progression or unacceptable toxicity. The overall response rate (ORR) at 32 weeks was 24%, increasing to 36% at 48 weeks and reaching 54% at any time since starting ibrutinib. Seven patients achieved a complete response (CR) as the best response at any time on study, while 13 patients had a partial response (PR) and 10 patients had stable disease (SD). Interestingly, the response rate was not statistically different between HCL and HCL-V patients, suggesting that ibrutinib could be an option in both entities. The estimated 36-month progression-free survival (PFS) was 73% and the estimated 36-month overall survival (OS) was 85%, with no differences between HCL and HCL-V. The frequency of cardiovascular grade 1-2 adverse events (AEs) was 16% for atrial fibrillation; 3% for atrial flutter; 32% for hypertension; and 0%, 3%, and 11%, respectively, for grade ⩾ 3 AEs. Unlike in chronic lymphocytic leukemia (CLL), where the mechanism of action of ibrutinib is well known, the mechanism of action of ibrutinib in HCL appears to be unclear. No mutations were identified in patients with progressive disease, suggesting that the mechanisms of resistance could be different between HCL and CLL. The BTKi that are not yet approved are challenged by the new other targeted treatments.
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Affiliation(s)
| | - Firas Safa
- Service des Maladies du Sang, CHU d’Angers,
Angers, France
| | - Xavier Troussard
- Laboratoire Hématologie, CHU de Caen Normandie,
avenue de Côte de Nacre, 14033 Caen Cedex, France
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Paillassa J, Maitre E, Troussard X. Hairy Cell Leukemia (HCL) and HCL Variant: Updates and Spotlights on Therapeutic Advances. Curr Oncol Rep 2022; 24:1133-1143. [DOI: 10.1007/s11912-022-01285-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2022] [Indexed: 12/21/2022]
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35
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Fu Z, Li S, Han S, Shi C, Zhang Y. Antibody drug conjugate: the "biological missile" for targeted cancer therapy. Signal Transduct Target Ther 2022; 7:93. [PMID: 35318309 PMCID: PMC8941077 DOI: 10.1038/s41392-022-00947-7] [Citation(s) in RCA: 428] [Impact Index Per Article: 214.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 02/26/2022] [Accepted: 03/03/2022] [Indexed: 02/08/2023] Open
Abstract
Antibody–drug conjugate (ADC) is typically composed of a monoclonal antibody (mAbs) covalently attached to a cytotoxic drug via a chemical linker. It combines both the advantages of highly specific targeting ability and highly potent killing effect to achieve accurate and efficient elimination of cancer cells, which has become one of the hotspots for the research and development of anticancer drugs. Since the first ADC, Mylotarg® (gemtuzumab ozogamicin), was approved in 2000 by the US Food and Drug Administration (FDA), there have been 14 ADCs received market approval so far worldwide. Moreover, over 100 ADC candidates have been investigated in clinical stages at present. This kind of new anti-cancer drugs, known as “biological missiles”, is leading a new era of targeted cancer therapy. Herein, we conducted a review of the history and general mechanism of action of ADCs, and then briefly discussed the molecular aspects of key components of ADCs and the mechanisms by which these key factors influence the activities of ADCs. Moreover, we also reviewed the approved ADCs and other promising candidates in phase-3 clinical trials and discuss the current challenges and future perspectives for the development of next generations, which provide insights for the research and development of novel cancer therapeutics using ADCs.
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Affiliation(s)
- Zhiwen Fu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China.,Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, People's Republic of China
| | - Shijun Li
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China.,Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, People's Republic of China
| | - Sifei Han
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, (Parkville Campus) 381 Royal Parade,, Parkville, VIC, 3052, Australia.,Faculty of Pharmacy, China Pharmaceutical University, 639 Longmian Avenue, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Chen Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China. .,Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, People's Republic of China.
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People's Republic of China. .,Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, 430022, People's Republic of China.
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36
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Bohn JP, Dietrich S. Treatment of Classic Hairy Cell Leukemia: Targeting Minimal Residual Disease beyond Cladribine. Cancers (Basel) 2022; 14:cancers14040956. [PMID: 35205704 PMCID: PMC8869886 DOI: 10.3390/cancers14040956] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/03/2022] [Accepted: 02/11/2022] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Standard treatment with purine analogues facilitates a near normal life expectancy in the majority of patients with classic hairy cell leukemia (HCL), a rare chronic B-cell malignancy. However, nearly all patients ultimately relapse and require retreatment, while drug-induced myelotoxicity accumulates predisposing to infectious complications and, possibly, secondary malignancies. Persistence of minimal residual disease (MRD) in a substantial portion of treated patients has become a surrogate for this still limited treatment efficacy. New insights into disease biology initiated design and investigation of several new, chemotherapy-free, targeted drugs with encouraging efficacy in early clinical trials aimed at enhancing eradication of MRD and optimizing drug tolerability. This review provides an update on recent clinical trials investigating treatment strategies beyond purine analogues in HCL and discusses clinically relevant obstacles still to overcome. Abstract Classic hairy cell leukemia (HCL) is a rare indolent B-cell lymphoproliferative disorder characterized by profound pancytopenia and frequent infectious complications due to progressive infiltration of the bone marrow and spleen. Lacking effective treatment options, affected patients were confronted with a dismal survival prognosis of less than 5 years when the disease was first described in 1958. Tremendous therapeutic advances were accomplished with the introduction of purine analogues such as cladribine in the 1990s, facilitating a near-normal life expectancy in most HCL patients. Nevertheless, nearly all patients eventually relapse and require successive retreatments, while drug-associated myelotoxicity may accumulate and secondary malignancies may evolve. Detection of minimal residual disease (MRD) in a substantial portion of treated patients has become a surrogate for this still limited treatment efficacy. In the last decade, novel biologic insights such as identification of the driver mutation BRAF V600E have initiated the development and clinical investigation of new, chemotherapy-free, targeted drugs in HCL treatment, with encouraging efficacy in early clinical trials aimed at boosting eradication of MRD while optimizing drug tolerability. This review summarizes current clinical trials investigating treatment strategies beyond purine analogues in HCL and discusses clinically relevant obstacles still to overcome.
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Affiliation(s)
- Jan-Paul Bohn
- Department of Internal Medicine V, Hematology and Oncology, Medical University of Innsbruck, A-6020 Innsbruck, Austria
- Correspondence:
| | - Sascha Dietrich
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, 69120 Heidelberg, Germany;
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Troussard X, Maître E, Cornet E. Hairy cell leukemia 2022: Update on diagnosis, risk-stratification, and treatment. Am J Hematol 2022; 97:226-236. [PMID: 34710243 DOI: 10.1002/ajh.26390] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 12/13/2022]
Abstract
DISEASE OVERVIEW Hairy cell leukemia (HCL) and HCL-like disorders, including HCL variant (HCL-V) and splenic diffuse red pulp lymphoma (SDRPL), are a very heterogeneous group of mature lymphoid B-cell disorders characterized by the identification of hairy cells, a specific genetic profile, a different clinical course, and the need for appropriate treatment. DIAGNOSIS Diagnosis of HCL is based on morphological evidence of hairy cells, an HCL immunologic score of 3 or 4 based on the CD11C, CD103, CD123, and CD25 expression, the trephine biopsy which makes it possible to specify the degree of tumoral medullary infiltration and the presence of BRAFV600E somatic mutation. RISK STRATIFICATION Progression of patients with HCL is based on a large splenomegaly, leukocytosis, a high number of hairy cells in the peripheral blood, and the immunoglobulin heavy chain variable region gene mutational status. VH4-34-positive HCL cases are associated with a poor prognosis. TREATMENT Patients should be treated only if HCL is symptomatic. Chemotherapy with risk adapted therapy purine analogs (PNAs) are indicated in first-line HCL patients. The use of chemo-immunotherapy combining PNAs and rituximab (R) represents an increasingly used therapeutic approach. Management of relapsed/refractory disease is based on the use of BRAF inhibitors (BRAFi) plus rituximab or MEK inhibitors (MEKi), recombinant immunoconjugates targeting CD22 or Bruton Tyrosine Kinase inhibitors (BTKi). However, the optimal sequence of the different treatments remains to be determined. The Bcl2-inhibitors (Bcl-2i) can play a major role in the future.
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Affiliation(s)
- Xavier Troussard
- Laboratoire Hématologie CHU Côte de Nacre Caen Cedex France
- Université Caen Normandie Caen Cedex France
| | - Elsa Maître
- Laboratoire Hématologie CHU Côte de Nacre Caen Cedex France
- Université Caen Normandie Caen Cedex France
| | - Edouard Cornet
- Laboratoire Hématologie CHU Côte de Nacre Caen Cedex France
- Université Caen Normandie Caen Cedex France
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38
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Diagnosis and treatment of hairy cell leukemia as the COVID-19 pandemic continues. Blood Rev 2022; 51:100888. [PMID: 34535326 PMCID: PMC8418384 DOI: 10.1016/j.blre.2021.100888] [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: 07/07/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 02/06/2023]
Abstract
Hairy cell leukemia (HCL) is an indolent B-cell malignancy, usually driven by the BRAF V600E mutation. For 30 years, untreated and relapsed HCL was successfully treated with purine analogs, but minimal residual disease (MRD) remained in most patients, eventually causing relapse. Repeated purine analogs achieve decreasing efficacy and increasing toxicity, particularly to normal T-cells. MRD-free complete remissions (CRs) are more common using rituximab with purine analogs in both 1st-line and relapsed settings. BRAF inhibitors and Ibrutinib can achieve remission, but due to persistence of MRD, must be used chronically to prevent relapse. BRAF inhibition combined with Rituximab can achieve high MRD-free CR rates. Anti-CD22 recombinant immunotoxin moxetumomab pasudotox is FDA-approved in the relapsed setting and is unique in achieving high MRD-free CR rates as a single-agent. Avoiding chemotherapy and rituximab may be important in ensuring both recovery from COVID-19 and successful COVID-19 vaccination, an area of continued investigation.
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39
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Havaei SM, Aucoin MG, Jahanian-Najafabadi A. Pseudomonas Exotoxin-Based Immunotoxins: Over Three Decades of Efforts on Targeting Cancer Cells With the Toxin. Front Oncol 2021; 11:781800. [PMID: 34976821 PMCID: PMC8716853 DOI: 10.3389/fonc.2021.781800] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/16/2021] [Indexed: 12/16/2022] Open
Abstract
Cancer is one of the prominent causes of death worldwide. Despite the existence of various modalities for cancer treatment, many types of cancer remain uncured or develop resistance to therapeutic strategies. Furthermore, almost all chemotherapeutics cause a range of side effects because they affect normal cells in addition to malignant cells. Therefore, the development of novel therapeutic agents that are targeted specifically toward cancer cells is indispensable. Immunotoxins (ITs) are a class of tumor cell-targeted fusion proteins consisting of both a targeting moiety and a toxic moiety. The targeting moiety is usually an antibody/antibody fragment or a ligand of the immune system that can bind an antigen or receptor that is only expressed or overexpressed by cancer cells but not normal cells. The toxic moiety is usually a protein toxin (or derivative) of animal, plant, insect, or bacterial origin. To date, three ITs have gained Food and Drug Administration (FDA) approval for human use, including denileukin diftitox (FDA approval: 1999), tagraxofusp (FDA approval: 2018), and moxetumomab pasudotox (FDA approval: 2018). All of these ITs take advantage of bacterial protein toxins. The toxic moiety of the first two ITs is a truncated form of diphtheria toxin, and the third is a derivative of Pseudomonas exotoxin (PE). There is a growing list of ITs using PE, or its derivatives, being evaluated preclinically or clinically. Here, we will review these ITs to highlight the advances in PE-based anticancer strategies, as well as review the targeting moieties that are used to reduce the non-specific destruction of non-cancerous cells. Although we tried to be as comprehensive as possible, we have limited our review to those ITs that have proceeded to clinical trials and are still under active clinical evaluation.
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Affiliation(s)
- Seyed Mehdi Havaei
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marc G. Aucoin
- Department of Chemical Engineering, Faculty of Engineering, University of Waterloo, Waterloo, ON, Canada
| | - Ali Jahanian-Najafabadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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Kontermann RE, Ungerechts G, Nettelbeck DM. Viro-antibody therapy: engineering oncolytic viruses for genetic delivery of diverse antibody-based biotherapeutics. MAbs 2021; 13:1982447. [PMID: 34747345 PMCID: PMC8583164 DOI: 10.1080/19420862.2021.1982447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Cancer therapeutics approved for clinical application include oncolytic viruses and antibodies, which evolved by nature, but were improved by molecular engineering. Both facilitate outstanding tumor selectivity and pleiotropic activities, but also face challenges, such as tumor heterogeneity and limited tumor penetration. An innovative strategy to address these challenges combines both agents in a single, multitasking therapeutic, i.e., an oncolytic virus engineered to express therapeutic antibodies. Such viro-antibody therapies genetically deliver antibodies to tumors from amplified virus genomes, thereby complementing viral oncolysis with antibody-defined therapeutic action. Here, we review the strategies of viro-antibody therapy that have been pursued exploiting diverse virus platforms, antibody formats, and antibody-mediated modes of action. We provide a comprehensive overview of reported antibody-encoding oncolytic viruses and highlight the achievements of 13 years of viro-antibody research. It has been shown that functional therapeutic antibodies of different formats can be expressed in and released from cancer cells infected with different oncolytic viruses. Virus-encoded antibodies have implemented direct tumor cell killing, anti-angiogenesis, or activation of adaptive immune responses to kill tumor cells, tumor stroma cells or inhibitory immune cells. Importantly, numerous reports have shown therapeutic activity complementary to viral oncolysis for these modalities. Also, challenges for future research have been revealed. Established engineering technologies for both oncolytic viruses and antibodies will enable researchers to address these challenges, facilitating the development of effective viro-antibody therapeutics.
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Affiliation(s)
- Roland E Kontermann
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany.,Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
| | - Guy Ungerechts
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Department of Medical Oncology, National Center for Tumor Diseases (NCT) and University Hospital Heidelberg, Heidelberg, Germany.,Cancer Therapeutics Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Dirk M Nettelbeck
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany
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Puła A, Robak T. Hairy cell leukemia: a brief update on current knowledge and treatment prospects. Curr Opin Oncol 2021; 33:412-419. [PMID: 34264896 DOI: 10.1097/cco.0000000000000771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW This article provides a brief update on the recommended diagnosis and treatment strategies for patients with the classic form of hairy cell leukemia (HCL) and HCL variant (HCLv). RECENT FINDINGS HCL is a chronic B-cell malignancy with multiple treatment options. In recent years, many novel drugs have been assessed for HCL treatment with promising results. The investigated nonchemotherapy options include moxetumomab pasudotox, which targets CD22; vemurafenib or dabrafenib, which target the BRAFV600E protein; trametinib, which targets mitogen-activated protein kinase enzyme; and ibrutinib, which targets Bruton tyrosine kinase. SUMMARY Purine analogs significantly improve survival in patients with HCL. However, patients often relapse, require multiple treatments, and may become refractory. The introduction of novel agents has expanded the spectrum of therapy possibilities in those patients. In the coming years, they will assist standard therapy for patients with HCL who may currently have suboptimal results.
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Affiliation(s)
- Anna Puła
- Department of Hematology, Medical University of Lodz, Lodz, Poland
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42
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Moxetumomab Pasudotox in Hairy Cell Leukaemia: A Profile of Its Use. Clin Drug Investig 2021; 41:829-834. [PMID: 34383256 DOI: 10.1007/s40261-021-01069-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2021] [Indexed: 10/20/2022]
Abstract
Moxetumomab pasudotox (Lumoxiti®), an anti-CD22 recombinant immunotoxin, is an important treatment option that is approved in adults with relapsed or refractory hairy cell leukaemia (HCL) who have received at least two prior lines of treatment with systemic therapies including purine nucleoside analogues. In a pivotal phase III trial, treatment with moxetumomab pasudotox resulted in approximately one third of patients achieving durable complete response lasting more than 6 months, as well as improvements in other haematological parameters and disease-related symptoms. Moxetumomab pasudotox had a generally manageable tolerability profile; the most common treatment-related adverse events (AEs) included nausea, peripheral oedema, headache and pyrexia. AEs of special interest (including haemolytic uraemic syndrome and capillary leak syndrome) were generally manageable and reversible with monitoring and supportive care.
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Robak T, Janus A, Jamroziak K, Tiacci E, Kreitman RJ. Vemurafenib and Rituximab in Patients with Hairy Cell Leukemia Previously Treated with Moxetumomab Pasudotox. J Clin Med 2021; 10:jcm10132800. [PMID: 34202156 PMCID: PMC8269075 DOI: 10.3390/jcm10132800] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 01/30/2023] Open
Abstract
The purine nucleoside analogues cladribine and pentostatin are highly-active first-line therapeutic treatments for hairy cell leukemia (HCL), resulting in complete response rates of 80% to 90%. However, HCL patients continue to relapse, and sooner or later, most require subsequent lines of treatment. This report presents the cases of four relapsed patients with classic HCL who were treated with vemurafenib (mostly at the low dose of 240 mg twice daily for 16 weeks) combined with rituximab after the failure of several lines of therapy including cladribine with or without rituximab and moxetumomab pasudotox. Two patients achieved minimal residual disease negative complete response after combined treatment with vemurafenib and rituximab, with a hematologic response ongoing after 38 months from the end of treatment in one patient and a relapse of cytopenias occurring after 13 months in the other patient. A third patient normalized her blood counts and this hematologic response, which was not evaluated in the bone marrow at the end of treatment, was lost after 18 months. The last patient died due to infection and multi-organ failure, too early to verify response to vemurafenib. Two patients who had relapsed after vemurafenib and rituximab derived meaningful clinical benefit from retreatment with the same agents, but eventually relapsed again and started indefinite therapy with dabrafenib and trametinib leading to normalization of the blood counts (despite heavy bone marrow infiltration in the only patient so far evaluable in that regard). The outcomes of these cases indicate that novel targeted agents and, in particular, vemurafenib, combined with rituximab, improve the prognosis of HCL patients, even those heavily pretreated with PNAs and moxetumomab pasudotox.
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Affiliation(s)
- Tadeusz Robak
- Department of Hematology, Medical University of Lodz, 93-510 Lodz, Poland
- Copernicus Memorial Hospital, 93-510 Lodz, Poland;
- Correspondence: ; Tel.: +48-42-689-5191; Fax: +48-42-689-5192
| | | | - Krzysztof Jamroziak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Enrico Tiacci
- Institute of Hematology, University and Hospital of Perugia, 06132 Perugia, Italy;
| | - Robert J. Kreitman
- Laboratory of Molecular Biology, Clinical Immunotherapy Section, National Cancer Institute, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA;
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Pegna GJ, Roper N, Kaplan RN, Bergsland E, Kiseljak-Vassiliades K, Habra MA, Pommier Y, Del Rivero J. The Immunotherapy Landscape in Adrenocortical Cancer. Cancers (Basel) 2021; 13:2660. [PMID: 34071333 PMCID: PMC8199088 DOI: 10.3390/cancers13112660] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/20/2021] [Accepted: 05/26/2021] [Indexed: 12/19/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare cancer of the adrenal gland that is frequently associated with excess production of adrenal hormones. Although surgical resection may be curative in early-stage disease, few effective therapeutic options exist in the inoperable advanced or metastatic setting. Immunotherapies, inclusive of a broad array of immune-activating and immune-modulating antineoplastic agents, have demonstrated clinical benefit in a wide range of solid and hematologic malignancies. Due to the broad activity across multiple cancer types, there is significant interest in testing these agents in rare tumors, including ACC. Multiple clinical trials evaluating immunotherapies for the treatment of ACC have been conducted, and many more are ongoing or planned. Immunotherapies that have been evaluated in clinical trials for ACC include the immune checkpoint inhibitors pembrolizumab, nivolumab, and avelumab. Other immunotherapies that have been evaluated include the monoclonal antibodies figitumumab and cixutumumab directed against the ACC-expressed insulin-like growth factor 1 (IGF-1) receptor, the recombinant cytotoxin interleukin-13-pseudomonas exotoxin A, and autologous tumor lysate dendritic cell vaccine. These agents have shown modest clinical activity, although nonzero in the case of the immune checkpoint inhibitors. Clinical trials are ongoing to evaluate whether this clinical activity may be augmented through combinations with other immune-acting agents or targeted therapies.
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Affiliation(s)
- Guillaume J. Pegna
- Medical Oncology Service, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Nitin Roper
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (N.R.); (Y.P.); (J.D.R.)
| | - Rosandra N. Kaplan
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Emily Bergsland
- Division of Medical Oncology, Department of Medicine, University of California San Francisco, San Francisco, CA 94158, USA;
| | - Katja Kiseljak-Vassiliades
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado School of Medicine, Aurora, CO 80045, USA;
- Research Service Veterans Affairs Medical Center, Aurora, CO 80045, USA
| | - Mouhammed Amir Habra
- Department of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 1461, Houston, TX 77030, USA;
| | - Yves Pommier
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (N.R.); (Y.P.); (J.D.R.)
| | - Jaydira Del Rivero
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; (N.R.); (Y.P.); (J.D.R.)
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