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Collongues N, Durand-Dubief F, Lebrun-Frenay C, Audoin B, Ayrignac X, Bensa C, Bigaut K, Bourre B, Carra-Dallière C, Ciron J, Defer G, Kwiatkowski A, Leray E, Maillart E, Marignier R, Mathey G, Morel N, Thouvenot E, Zéphir H, Boucher J, Boutière C, Branger P, Da Silva A, Demortière S, Guillaume M, Hebant B, Januel E, Kerbrat A, Manchon E, Moisset X, Montcuquet A, Pierret C, Pique J, Poupart J, Prunis C, Roux T, Schmitt P, Androdias G, Cohen M. Cancer and multiple sclerosis: 2023 recommendations from the French Multiple Sclerosis Society. Mult Scler 2024; 30:899-924. [PMID: 38357870 DOI: 10.1177/13524585231223880] [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] [Indexed: 02/16/2024]
Abstract
BACKGROUND Epidemiological data reveal that 45% of persons with multiple sclerosis (PwMS) in France are more than 50 years. This population more than 50 is more susceptible to cancer, and this risk may be increased by frequent use of immunosuppressive drugs. Consequently, concerns have arisen about the potential increased risk of cancer in PwMS and how patients should be screened and managed in terms of cancer risk. OBJECTIVE To develop evidence-based recommendations to manage the coexistence of cancer and multiple sclerosis (MS). METHODS The French Group for Recommendations in MS collected articles from PubMed and university databases covering the period January 1975 through June 2022. The RAND/UCLA method was employed to achieve formal consensus. MS experts comprehensively reviewed the full-text articles and developed the initial recommendations. A group of multidisciplinary health care specialists then validated the final proposal. RESULTS Five key questions were addressed, encompassing various topics such as cancer screening before or after initiating a disease-modifying therapy (DMT), appropriate management of MS in the context of cancer, recommended follow-up for cancer in patients receiving a DMT, and the potential reintroduction of a DMT after initial cancer treatment. A strong consensus was reached for all 31 recommendations. CONCLUSION These recommendations propose a strategic approach to managing cancer risk in PwMS.
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Affiliation(s)
- Nicolas Collongues
- Department of Neurology, University Hospital of Strasbourg, Strasbourg, France
- Center for Clinical Investigation, INSERM U1434, Strasbourg, France
- Biopathology of Myelin, Neuroprotection and Therapeutic Strategy, INSERM U1119, Strasbourg, France
- Department of Pharmacology, Addictology, Toxicology, and Therapeutics, Strasbourg University, Strasbourg, France
| | - Françoise Durand-Dubief
- Service de Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Christine Lebrun-Frenay
- Department of Neurology, CHU Nice, Nice, France
- Université Côte d'Azur, UMR2CA-URRIS, Nice, France
| | - Bertrand Audoin
- Department of Neurology, CRMBM, APHM, Aix-Marseille University, Marseille, France
| | - Xavier Ayrignac
- Department of Neurology, Montpellier University Hospital, Montpellier, France
- University of Montpellier, Montpellier, France
- INM, INSERM, Montpellier, France
| | - Caroline Bensa
- Department of Neurology, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | - Kévin Bigaut
- Department of Neurology, University Hospital of Strasbourg, Strasbourg, France
- Biopathology of Myelin, Neuroprotection and Therapeutic Strategy, INSERM U1119, Strasbourg, France
| | | | | | - Jonathan Ciron
- CHU de Toulouse, CRC-SEP, Department of Neurology, Toulouse, France
- Université Toulouse III, Infinity, INSERM UMR1291-CNRS UMR5051, Toulouse, France
| | - Gilles Defer
- Department of Neurology, Caen University Hospital, Caen, France
| | - Arnaud Kwiatkowski
- Department of Neurology, Lille Catholic University, Lille Catholic Hospitals, Lille, France
| | - Emmanuelle Leray
- Université de Rennes, EHESP, CNRS, INSERM, ARENES-UMR 6051, RSMS-U1309, Rennes, France
| | | | - Romain Marignier
- Service de Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Guillaume Mathey
- Department of Neurology, Nancy University Hospital, Nancy, France
| | - Nathalie Morel
- Service de Neurologie, Centre Hospitalier Annecy Genevois, Epagny-Metz-Tessy, France
| | - Eric Thouvenot
- Service de Neurologie, CHU de Nîmes, Nîmes, France
- Institut de Génomique Fonctionnelle, Université de Montpellier, CNRS, INSERM, Montpellier, France
| | - Hélène Zéphir
- University of Lille, INSERM U1172, CHU de Lille, Lille, France
| | - Julie Boucher
- Department of Neurology, CHU de Lille, Lille, France
| | - Clémence Boutière
- Department of Neurology, University Hospital of Marseille, Marseille, France
| | - Pierre Branger
- Service de Neurologie, CHU de Caen Normandie, Caen, France
| | - Angélique Da Silva
- Breast Cancer Unit, Centre François Baclesse, Institut Normand du Sein, Caen, France
| | - Sarah Demortière
- Department of Neurology, CRMBM, APHM, Aix-Marseille University, Marseille, France
| | | | | | - Edouard Januel
- Sorbonne Université, Paris, France/Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié Salpêtrière, Département de Santé Publique, Paris, France
- Département de Neurologie, Hôpital Pitié Salpêtrière, AP-HP, Paris, France
| | - Anne Kerbrat
- Service de Neurologie, CHU de Rennes, France
- EMPENN U1228, INSERM-INRIA, Rennes, France
| | - Eric Manchon
- Service de Neurologie, Centre Hospitalier de Gonesse, Gonesse, France
| | - Xavier Moisset
- Université Clermont Auvergne, CHU Clermont-Ferrand, INSERM, Neuro-Dol, Clermont-Ferrand, France
| | | | - Chloé Pierret
- Université de Rennes, EHESP, CNRS, INSERM, ARENES-UMR 6051, RSMS U-1309, Rennes, France
| | - Julie Pique
- Service de Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Julien Poupart
- Department of Neurology and U995-LIRIC-Lille Inflammation Research International Center, INSERM, University of Lille, CHU Lille, Lille, France
| | - Chloé Prunis
- Department of Neurology, Nancy University Hospital, Nancy, France
| | - Thomas Roux
- Hôpital La Pitié-Salpêtrière, Service de Neurologie, Paris, France
- CRC-SEP Paris. Centre des maladies inflammatoires rares du cerveau et de la moelle de l'enfant et de l'adulte (Mircem)
| | | | - Géraldine Androdias
- Service de Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Service de Neurologie, Hôpital Neurologique Pierre Wertheimer, Bron, France
- Clinique de la Sauvegarde-Ramsay Santé, Lyon, France
| | - Mikael Cohen
- Department of Neurology, CHU Nice, Nice, France/Université Côte d'Azur, UMR2CA-URRIS, Nice, France
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Neuendorf HM, Simmons JL, Boyle GM. Therapeutic targeting of anoikis resistance in cutaneous melanoma metastasis. Front Cell Dev Biol 2023; 11:1183328. [PMID: 37181747 PMCID: PMC10169659 DOI: 10.3389/fcell.2023.1183328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/14/2023] [Indexed: 05/16/2023] Open
Abstract
The acquisition of resistance to anoikis, the cell death induced by loss of adhesion to the extracellular matrix, is an absolute requirement for the survival of disseminating and circulating tumour cells (CTCs), and for the seeding of metastatic lesions. In melanoma, a range of intracellular signalling cascades have been identified as potential drivers of anoikis resistance, however a full understanding of the process is yet to be attained. Mechanisms of anoikis resistance pose an attractive target for the therapeutic treatment of disseminating and circulating melanoma cells. This review explores the range of small molecule, peptide and antibody inhibitors targeting molecules involved in anoikis resistance in melanoma, and may be repurposed to prevent metastatic melanoma prior to its initiation, potentially improving the prognosis for patients.
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Affiliation(s)
- Hannah M. Neuendorf
- Cancer Drug Mechanisms Group, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
| | - Jacinta L. Simmons
- Cancer Drug Mechanisms Group, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- School of Biomedical Sciences, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Glen M. Boyle
- Cancer Drug Mechanisms Group, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- School of Biomedical Sciences, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
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3
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Kreher MA, Konda S, Noland MMB, Longo MI, Valdes-Rodriguez R. Risk of melanoma and nonmelanoma skin cancer with immunosuppressants, part II: Methotrexate, alkylating agents, biologics, and small molecule inhibitors. J Am Acad Dermatol 2023; 88:534-542. [PMID: 36460256 DOI: 10.1016/j.jaad.2022.11.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 12/05/2022]
Abstract
In solid organ transplant recipients, skin cancer risk associated with posttransplant immunosuppression has been well-described, and screening practices generally reflect these risks. In addition to agents used posttransplant, other classes of immunosuppressants also have the potential to raise the risk of nonmelanoma skin cancer (NMSC) or melanoma. In the present manuscript, the evidence for melanoma and NMSC risk associated with methotrexate, cyclophosphamide, biologic cytokine inhibitors including TNF (tumor necrosis factor)-alpha and interleukin inhibitors, costimulation blockers such as abatacept, integrin inhibitors such as natalizumab, targeted B-cell, and T-cell inhibitors including CD20 (cluster of differentiate 20), CD52, and BTK (Bruton's tyrosine kinase) inhibitors, and JAK (Janus kinase) inhibitors is reviewed. Based on the available data, we recommend regular skin cancer screening for select nontransplant patients receiving immunosuppressive regimens that are shown to raise the risk of NMSC or melanoma. We also offer suggestions for conscientious use of these therapies in high-risk patients. Finally, a comprehensive summary of the relative risk associated with each immunosuppressant class and associated recommendations is presented.
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Affiliation(s)
| | - Sailesh Konda
- Department of Dermatology, University of Florida, Gainesville, Florida
| | | | - Maria I Longo
- Department of Dermatology, University of Florida, Gainesville, Florida
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Lashch NY, Boyko AN, Dvornikov AS, Gaydina TA, Pavlicov AE. [Multiple sclerosis and melanoma]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:123-128. [PMID: 37966451 DOI: 10.17116/jnevro2023123101123] [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] [Indexed: 11/16/2023]
Abstract
Multiple sclerosis (MS) is a chronic autoimmune progressive demyelinating disease of the central nervous system, mainly in young people. The clinical picture of MS has a variety of neurological symptoms, which manifests itself during periods of exacerbation or progression and stabilizes at the moments of remission. The widespread introduction of new drugs with immunosuppressive and immunomodulatory mechanisms of action has led to the development of special risk management plans for monitoring patients during therapy and preventing adverse events and new comorbid conditions. This article presents a review of the literature and a case report on the combination of MS and melanoma in patients. Melanoma can rarely develop in patients treated with DMD, so it is necessary to introduce such a specialist in dermatology and venereology into a multidisciplinary team.
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Affiliation(s)
- N Y Lashch
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - A N Boyko
- Pirogov Russian National Research Medical University, Moscow, Russia
- Federal Center for Brain Research and Neurotechnologies of the Federal Medical Biological Agency, Moscow, Russia
| | - A S Dvornikov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - T A Gaydina
- Pirogov Russian National Research Medical University, Moscow, Russia
- Federal Center for Brain Research and Neurotechnologies of the Federal Medical Biological Agency, Moscow, Russia
| | - A E Pavlicov
- Pirogov Russian National Research Medical University, Moscow, Russia
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Drug Repurposing at the Interface of Melanoma Immunotherapy and Autoimmune Disease. Pharmaceutics 2022; 15:pharmaceutics15010083. [PMID: 36678712 PMCID: PMC9865219 DOI: 10.3390/pharmaceutics15010083] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/06/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
Cancer cells have a remarkable ability to evade recognition and destruction by the immune system. At the same time, cancer has been associated with chronic inflammation, while certain autoimmune diseases predispose to the development of neoplasia. Although cancer immunotherapy has revolutionized antitumor treatment, immune-related toxicities and adverse events detract from the clinical utility of even the most advanced drugs, especially in patients with both, metastatic cancer and pre-existing autoimmune diseases. Here, the combination of multi-omics, data-driven computational approaches with the application of network concepts enables in-depth analyses of the dynamic links between cancer, autoimmune diseases, and drugs. In this review, we focus on molecular and epigenetic metastasis-related processes within cancer cells and the immune microenvironment. With melanoma as a model, we uncover vulnerabilities for drug development to control cancer progression and immune responses. Thereby, drug repurposing allows taking advantage of existing safety profiles and established pharmacokinetic properties of approved agents. These procedures promise faster access and optimal management for cancer treatment. Together, these approaches provide new disease-based and data-driven opportunities for the prediction and application of targeted and clinically used drugs at the interface of immune-mediated diseases and cancer towards next-generation immunotherapies.
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Muacevic A, Adler JR. Primary Malignant Melanoma of the Genitourinary System: A Systemic Review and Report of Eight Cases. Cureus 2022; 14:e30444. [PMID: 36407184 PMCID: PMC9671744 DOI: 10.7759/cureus.30444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 01/25/2023] Open
Abstract
Malignant melanoma (MM) of mucosal membranes (excluding anus and head-neck) is a rare but aggressive disease with poor outcomes. The knowledge of this tumor's development, etiology, and management is scarce, mainly due to the low case numbers. We presented eight cases and performed a comprehensive literature review on mucosal MM (between 1970 and 2020). We identified 47 manuscripts on 55 patients with primary mucosal MM (limited to urothelium and vagina) and reviewed demographics, tumor specifications (morphology, stage, etc.), management, and survival. We identified 10 manuscripts discussing treatment in 1595 mucosal and non-mucosal MM and extracted the data regarding the non-surgical treatment modalities of mucosal MM patients. In 63 cases, 48 tumors primarily occurred in the urothelium (urethra: 47, bladder: 1) and 15 in the vagina. Molecular studies in a subset of cases revealed alterations in c-KIT, NRAS, BRAF (non-V600E and V600E), TP53, and NF1. Fifty-three patients underwent surgery (with additional chemotherapy, immunotherapy, and radiotherapy in 19, eight, and eight patients, respectively). The outcome was available in 52 cases, showing 21 deaths, 10 without recurrence, two alive with disease, and five lost to follow-up. Shared genetic signatures in mucosal and skin MM suggest a similar development mechanism; however, unlike skin MM, there are less BRAF mutations and more PI3K/AKT/mTOR pathway alterations in mucosal MM. Prolonged chemotherapy (i.e., methotrexate) and immune-modulating agents (i.e., natalizumab) may be risk factors. The stage at diagnosis and proper surgical extirpation are keys to the prognosis and survival of patients.
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Potential risk of disease modifying therapies on neoplasm development and coadjutant factors in multiple sclerosis outpatients. Sci Rep 2021; 11:12533. [PMID: 34131191 PMCID: PMC8206070 DOI: 10.1038/s41598-021-91912-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
Abstract
Neoplasm development in Multiple Sclerosis (MS) patients treated with disease-modifying therapies (DMTs) has been widely discussed. The aim of this work is to determine neoplasm frequency, relationship with the prescription pattern of DMTs, and influence of the patients’ baseline characteristics. Data from 250 MS outpatients were collected during the period 1981–2019 from the medical records of the Neurology Service of the HUPM (Hospital Universitario Puerta del Mar)—in Southern Spain—and analysed using Cox models. Neoplasm prevalence was 24%, mainly located on the skin, with cancer prevalence as expected for MS (6.8%). Latency period from MS onset to neoplasm diagnosis was 10.4 ± 6.9 years (median 9.30 [0.9–30.5]). During the observation period β-IFN (70.4% of patients), glatiramer acetate (30.4%), natalizumab (16.8%), fingolimod (24.8%), dimethyl fumarate (24.0%), alemtuzumab (6.0%), and teriflunomide (4.8%) were administered as monotherapy. Change of pattern in step therapy was significantly different in cancer patients vs unaffected individuals (p = 0.011) (29.4% did not receive DMTs [p = 0.000]). Extended Cox model: Smoking (HR = 3.938, CI 95% 1.392–11.140, p = 0.010), being female (HR = 2.006, 1.070–3.760, p = 0.030), and age at MS diagnosis (AGE-DG) (HR = 1.036, 1.012–1.061, p = 0.004) were risk factors for neoplasm development. Secondary progressive MS (SPMS) phenotype (HR = 0.179, 0.042–0.764, p = 0.020) and treatment-time with IFN (HR = 0.923, 0.873–0.977, p = 0.006) or DMF (HR = 0.725, 0.507–1.036, p = 0.077) were protective factors. Tobacco and IFN lost their negative/positive influence as survival time increased. Cox PH model: Tobacco/AGE-DG interaction was a risk factor for cancer (HR = 1.099, 1.001–1.208, p = 0.049), followed by FLM treatment-time (HR = 1.219, 0.979–1.517). In conclusion, smoking, female sex, and AGE-DG were risk factors, and SPMS and IFN treatment-time were protective factors for neoplasm development; smoking/AGE-DG interaction was the main cancer risk factor.
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Jalkh G, Abi Nahed R, Macaron G, Rensel M. Safety of Newer Disease Modifying Therapies in Multiple Sclerosis. Vaccines (Basel) 2020; 9:12. [PMID: 33375365 PMCID: PMC7823546 DOI: 10.3390/vaccines9010012] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/06/2020] [Accepted: 08/11/2020] [Indexed: 12/14/2022] Open
Abstract
In the past decade, the therapeutic arsenal for multiple sclerosis has expanded greatly. Newer more potent disease modifying therapies (DMTs) with varying mechanisms of actions are increasingly used early in the disease course. These newer DMTs include oral therapies (teriflunomide, dimethyl fumarate, fingolimod, siponimod, ozanimod, and cladribine) and infusion therapies (natalizumab, alemtuzumab, and ocrelizumab), and are associated with better control of disease activity and long-term outcomes in patients with MS compared to older injectable therapies (interferon beta and glatiramer acetate). However, they are associated with safety concerns and subsequent monitoring requirements. Adverse events are initially observed in phase 2 and 3 clinical trials, and further long-term data are collected in phase 3 extension studies, case series, and post-marketing reports, which highlight the need to periodically re-evaluate and adjust monitoring strategies to optimize treatment safety in an individualized approach.
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Affiliation(s)
- Georges Jalkh
- Department of Neurology, Faculty of Medicine, Université Saint Joseph, Beirut B.P. 11-5076, Lebanon; (G.J.); (R.A.N.); (G.M.)
- Department of Neurology, Hotel-Dieu de France Hospital, Beirut 16-6830, Lebanon
| | - Rachelle Abi Nahed
- Department of Neurology, Faculty of Medicine, Université Saint Joseph, Beirut B.P. 11-5076, Lebanon; (G.J.); (R.A.N.); (G.M.)
- Department of Neurology, Hotel-Dieu de France Hospital, Beirut 16-6830, Lebanon
| | - Gabrielle Macaron
- Department of Neurology, Faculty of Medicine, Université Saint Joseph, Beirut B.P. 11-5076, Lebanon; (G.J.); (R.A.N.); (G.M.)
- Department of Neurology, Hotel-Dieu de France Hospital, Beirut 16-6830, Lebanon
- Mellen Center for Multiple Sclerosis, Neurological Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Mary Rensel
- Mellen Center for Multiple Sclerosis, Neurological Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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Esmaeil Amini M, Shomali N, Bakhshi A, Rezaei S, Hemmatzadeh M, Hosseinzadeh R, Eslami S, Babaie F, Aslani S, Torkamandi S, Mohammadi H. Gut microbiome and multiple sclerosis: New insights and perspective. Int Immunopharmacol 2020; 88:107024. [PMID: 33182024 DOI: 10.1016/j.intimp.2020.107024] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023]
Abstract
The human gastrointestinal microbiota, also known as the gut microbiota living in the human gastrointestinal tract, has been shown to have a significant impact on several human disorders including rheumatoid arthritis, diabetes, obesity, and multiple sclerosis (MS). MS is an inflammatory disease characterized by the destruction of the spinal cord and nerve cells in the brain due to an attack of immune cells, causing a wide range of harmful symptoms related to inflammation in the central nervous system (CNS). Despite extensive studies on MS that have shown that many external and genetic factors are involved in its pathogenesis, the exact role of external factors in the pathophysiology of MS is still unclear. Recent studies on MS and experimental autoimmune encephalomyelitis (EAE), an animal model of encephalitis, have shown that intestinal microbiota may play a key role in the pathogenesis of MS. Therefore, modification of the intestinal microbiome could be a promising strategy for the future treatment of MS. In this study, the characteristics of intestinal microbiota, the relationship between intestine and brain despite the blood-brain barrier, various factors involved in intestinal microbiota modification, changes in intestinal microbial composition in MS, intestinal microbiome modification strategies, and possible use of intestinal microbiome and factors affecting it have been discussed.
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Affiliation(s)
- Mohammad Esmaeil Amini
- Department of Microbiology, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran; Student Research Committee, Guilan University of Medical Sciences, Rasht, Iran
| | - Navid Shomali
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arash Bakhshi
- Student Research Committee, Guilan University of Medical Sciences, Rasht, Iran
| | - Somaye Rezaei
- Department of Neurology, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Hemmatzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ramin Hosseinzadeh
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Solat Eslami
- Dietary Supplements & Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Farhad Babaie
- Department of Medical Genetics and Immunology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Saeed Aslani
- Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahram Torkamandi
- Department of Medical Genetics and Immunology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.
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Carbone ML, Lacal PM, Messinese S, De Giglio L, Pozzilli C, Persechino S, Mazzanti C, Failla CM, Pagnanelli G. Multiple Sclerosis Treatment and Melanoma Development. Int J Mol Sci 2020; 21:E2950. [PMID: 32331328 PMCID: PMC7216218 DOI: 10.3390/ijms21082950] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 11/16/2022] Open
Abstract
Therapy of multiple sclerosis (MS) with disease-modifying agents such as natalizumab or fingolimod has been associated with the development of cutaneous melanoma. Here we briefly revise literature data and report of a case of a 48-year old woman who developed a melanoma and several atypical naevi after sub sequential treatment with natalizumab (1 year) and fingolimod (7 years). By immunohistochemistry we observed the presence of T cells and leukocyte infiltration as well as of vascular endothelial growth factor (VEGF)-A expression in the patient melanoma biopsy. Then, we analyzed proliferation, migration and VEGF-A expression in three melanoma cell lines and found out that both natalizumab and fingolimod inhibited tumor cell proliferation but promoted or blocked cell migration depending on the cell line examined. VEGF-A secretion was augmented in one melanoma cell line only after fingolimod treatment. In conclusion, our in vitro data do not support the hypothesis of a direct action of natalizumab or fingolimod on melanoma progression but acting on the tumor microenvironment these treatments could indirectly favor melanoma evolution.
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Affiliation(s)
| | | | - Serena Messinese
- I Dermatology Department, IDI-IRCCS, 00167 Rome, Italy; (S.M.); (C.M.); (G.P.)
| | - Laura De Giglio
- Medicine Department, Neurology Unit, San Filippo Neri Hospital, 00135 Rome, Italy;
| | - Carlo Pozzilli
- Department of Human Neurosciences, Sant’Andrea Hospital, MS Centre, Sapienza University, 00189 Rome, Italy;
| | - Severino Persechino
- NESMOS Department, Dermatology Unit, Sant’Andrea Hospital, Sapienza University, 00189 Rome, Italy;
| | - Cinzia Mazzanti
- I Dermatology Department, IDI-IRCCS, 00167 Rome, Italy; (S.M.); (C.M.); (G.P.)
| | | | - Gianluca Pagnanelli
- I Dermatology Department, IDI-IRCCS, 00167 Rome, Italy; (S.M.); (C.M.); (G.P.)
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Melamed E, Lee MW. Multiple Sclerosis and Cancer: The Ying-Yang Effect of Disease Modifying Therapies. Front Immunol 2020; 10:2954. [PMID: 31998289 PMCID: PMC6965059 DOI: 10.3389/fimmu.2019.02954] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 12/02/2019] [Indexed: 12/17/2022] Open
Abstract
Over the past two decades, the field of multiple sclerosis (MS) has been transformed by the rapidly expanding arsenal of new disease modifying therapies (DMTs). Current DMTs for MS aim to modulate innate and adaptive immune responses toward a less inflammatory phenotype. Since the immune system is also critical for identifying and eliminating malignant cells, immunosuppression from DMTs may predictably increase the risk of cancer development in MS patients. Compared with healthy controls, patients with autoimmune conditions, such as MS, may already have a higher risk of developing certain malignancies and this risk may further be magnified by DMT treatments. For those patients who develop both MS and cancer, these comorbid presentations create a challenge for clinicians on how to therapeutically address management of cancer in the context of MS autoimmunity. As there are currently no accepted guidelines for managing MS patients with prior history of or newly developed malignancy, we undertook this review to evaluate the molecular mechanisms of current DMTs and their potential for instigating and treating cancer in patients living with MS.
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Affiliation(s)
- Esther Melamed
- Department of Neurology, Dell Medical School, Austin, TX, United States
| | - Michael William Lee
- Department of Oncology, Department of Medical Education, Dell Medical School, Austin, TX, United States
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12
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Hongell K, Kurki S, Sumelahti ML, Soilu-Hänninen M. Risk of cancer among Finnish multiple sclerosis patients. Mult Scler Relat Disord 2019; 35:221-227. [DOI: 10.1016/j.msard.2019.08.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 07/29/2019] [Accepted: 08/04/2019] [Indexed: 12/12/2022]
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13
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Zoledziewska M. The gut microbiota perspective for interventions in MS. Autoimmun Rev 2019; 18:814-824. [DOI: 10.1016/j.autrev.2019.03.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 03/19/2019] [Indexed: 12/18/2022]
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14
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Bennett CL, Schooley B, Taylor MA, Witherspoon BJ, Godwin A, Vemula J, Ausdenmoore HC, Sartor O, Yang YT, Armitage JO, Hrushesky WJ, Restaino J, Thomsen HS, Yarnold PR, Young T, Knopf KB, Chen B. Caveat Medicus: Clinician experiences in publishing reports of serious oncology-associated adverse drug reactions. PLoS One 2019; 14:e0219521. [PMID: 31365527 PMCID: PMC6668902 DOI: 10.1371/journal.pone.0219521] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 06/25/2019] [Indexed: 11/17/2022] Open
Abstract
Oncology-associated adverse drug/device reactions can be fatal. Some clinicians who treat single patients with severe oncology-associated toxicities have researched case series and published this information. We investigated motivations and experiences of select individuals leading such efforts. Clinicians treating individual patients who developed oncology-associated serious adverse drug events were asked to participate. Inclusion criteria included having index patient information, reporting case series, and being collaborative with investigators from two National Institutes of Health funded pharmacovigilance networks. Thirty-minute interviews addressed investigational motivation, feedback from pharmaceutical manufacturers, FDA personnel, and academic leadership, and recommendations for improving pharmacovigilance. Responses were analyzed using constant comparative methods of qualitative analysis. Overall, 18 clinicians met inclusion criteria and 14 interviewees are included. Primary motivations were scientific curiosity, expressed by six clinicians. A less common theme was public health related (three clinicians). Six clinicians received feedback characterized as supportive from academic leaders, while four clinicians received feedback characterized as negative. Three clinicians reported that following the case series publication they were invited to speak at academic institutions worldwide. Responses from pharmaceutical manufacturers were characterized as negative by 12 clinicians. One clinician’s wife called the post-reporting time the “Maalox month,” while another clinician reported that the manufacturer collaboratively offered to identify additional cases of the toxicity. Responses from FDA employees were characterized as collaborative for two clinicians, neutral for five clinicians, unresponsive for negative by six clinicians. Three clinicians endorsed developing improved reporting mechanisms for individual physicians, while 11 clinicians endorsed safety activities that should be undertaken by persons other than a motivated clinician who personally treats a patient with a severe adverse drug/device reaction. Our study provides some of the first reports of clinician motivations and experiences with reporting serious or potentially fatal oncology-associated adverse drug or device reactions. Overall, it appears that negative feedback from pharmaceutical manufacturers and mixed feedback from the academic community and/or the FDA were reported. Big data, registries, Data Safety Monitoring Boards, and pharmacogenetic studies may facilitate improved pharmacovigilance efforts for oncology-associated adverse drug reactions. These initiatives overcome concerns related to complacency, indifference, ignorance, and system-level problems as barriers to documenting and reporting adverse drug events- barriers that have been previously reported for clinician reporting of serious adverse drug reactions.
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Affiliation(s)
- Charles L Bennett
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | - Benjamin Schooley
- College of Engineering and Computing, University of South Carolina, Columbia, South Carolina, United States of America
| | - Matthew A Taylor
- University of South Carolina School of Medicine, Columbia, South Carolina, United States of America
| | - Bartlett J Witherspoon
- Medical University of the University of South Carolina, Charleston, South Carolina, United States of America
| | - Ashley Godwin
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | - Jayanth Vemula
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | - Henry C Ausdenmoore
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | - Oliver Sartor
- Tulane University School of Medicine, New Orleans, Los Angeles, United States of America
| | - Y Tony Yang
- George Washington University, Washington, Washington, D.C., United States of America
| | - James O Armitage
- University of Nebraska Medical Center, Omaha, Nebraska, United States of America
| | - William J Hrushesky
- University of South Carolina School of Medicine, Columbia, South Carolina, United States of America.,Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America
| | - John Restaino
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | | | - Paul R Yarnold
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
| | | | - Kevin B Knopf
- Alameda Health System, Oakland, California, United States of America
| | - Brian Chen
- The University of South Carolina College of Pharmacy, Columbia, South Carolina, United States of America
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15
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Yasunaga M. Antibody therapeutics and immunoregulation in cancer and autoimmune disease. Semin Cancer Biol 2019; 64:1-12. [PMID: 31181267 DOI: 10.1016/j.semcancer.2019.06.001] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 06/03/2019] [Indexed: 02/04/2023]
Abstract
Cancer and autoimmune disease are closely related, and many therapeutic antibodies are widely used in clinics for the treatment of both diseases. Among them, the anti-CD20 antibody has proven to be effective against both lymphoid malignancy and autoimmune disease. Moreover, immune checkpoint blockade using the anti-PD1/PD-L1/CTLA4 antibody has improved the prognosis of patients with refractory solid tumors. At the same time, however, over-enhancement of immunoreaction can induce autoimmune reaction. Although anti-TNF antibody therapies represent a breakthrough in the treatment of autoimmune diseases, optimal management is required to control the serious associated issues, including development and progression of cancer, and it is becoming more and more important to control the immunoreaction. In addition, next-generation antibody therapeutics such as antibody-drug conjugates and bispecific antibodies, are anticipated to treat uncontrolled cancer and autoimmune disease. IL-7R signaling plays an important role in the development and progression of both lymphoid malignancy and autoimmune disease. In addition, abnormal homing activity and steroid resistance caused by IL-7R signaling may worsen prognosis. Therefore, anti-IL-7R targeting antibody therapies that enable suppression of such pathophysiological status have the potential to be beneficial for the treatment of both diseases. In this review, we discuss current antibody therapeutics in cancer and autoimmune disease, and describe a new therapeutic strategy for immunoregulation including IL-7R targeting antibodies.
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Affiliation(s)
- Masahiro Yasunaga
- Division of Developmental Therapeutics, EPOC, National Cancer Center, 6-5-1 Kashiwanoha, Kashiwa-shi, Chiba, 277-8577, Japan.
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16
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Michiels Y, Bugnon O, Michiels JF, Mazellier S. Detection of a new melanoma in a patient treated with fingolimod. BMJ Case Rep 2019; 12:12/4/e227951. [PMID: 31036735 DOI: 10.1136/bcr-2018-227951] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
In addition to the TRANSFORMS, FREEDOMS, INFORMS studies, very few publications have identified new cases of skin cancer in patients treated with fingolimod. Here, we present the case of a 52-year-old Caucasian patient with relapsing remitting multiple sclerosis for 19 years, with a phototype II with blue eyes, light brown hair, no personal or family history of melanoma and a low number of naevi (<10). She did not experience intense sun exposure in childhood as well as severe sunburn and did not practise sessions in ultraviolet cabins. This case is distinguished from other published cases, usually superficial spreading malignant melanoma by its unclassifiable histological character. The occurrence of skin cancers in patients with multiple sclerosis remains exceptional, but new cases have recently emerged requiring the strengthening of dermatological follow-up of such patients.
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Affiliation(s)
- Yves Michiels
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Olivier Bugnon
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland.,Community Pharmacy Unit, Pharmaceutical Sciences section, Universities of Geneva and Lausanne, Geneva, Switzerland
| | - Jean-François Michiels
- Laboratoire Central d'Anatomie et Cytologie Pathologique, Centre Hospitalier Universitaire de Nice, Hôpital Pasteur, CHU Nice, Nice, France
| | - Sophie Mazellier
- Laboratoire Central d'Anatomie et Cytologie Pathologique, Centre Hospitalier Universitaire de Nice, Hôpital Pasteur, CHU Nice, Nice, France
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17
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Boyko AN. Cancers and multiple sclerosis: risk of comorbidity and influence of disease modifying therapy. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:86-93. [DOI: 10.17116/jnevro20191192286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Kelm RC, Hagstrom EL, Mathieu RJ, Orrell KA, Serrano L, Mueller KA, Laumann AE, West DP, Nardone B. Melanoma subsequent to natalizumab exposure: A report from the RADAR (Research on Adverse Drug events And Reports) program. J Am Acad Dermatol 2018; 80:820-821. [PMID: 30395915 DOI: 10.1016/j.jaad.2018.10.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 10/22/2018] [Accepted: 10/25/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Ryan C Kelm
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Erika L Hagstrom
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Regine J Mathieu
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Kelsey A Orrell
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Linda Serrano
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Kelly A Mueller
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Anne E Laumann
- Department of Dermatology, Northwestern University, Chicago, Illinois
| | - Dennis P West
- Department of Dermatology, Northwestern University, Chicago, Illinois; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois
| | - Beatrice Nardone
- Department of Dermatology, Northwestern University, Chicago, Illinois.
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19
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Kaye AE, Hawkes ED, Gout II, El-Amir AN, Neffendorf JE. Considerations for using Natalizumab treatment in patients with a history of choroidal melanoma. Mult Scler Relat Disord 2018; 26:74-76. [DOI: 10.1016/j.msard.2018.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 09/04/2018] [Accepted: 09/11/2018] [Indexed: 11/24/2022]
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20
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Huang R, Rofstad EK. Integrins as therapeutic targets in the organ-specific metastasis of human malignant melanoma. J Exp Clin Cancer Res 2018; 37:92. [PMID: 29703238 PMCID: PMC5924434 DOI: 10.1186/s13046-018-0763-x] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 04/16/2018] [Indexed: 02/07/2023] Open
Abstract
Integrins are a large family of adhesion molecules that mediate cell-cell and cell-extracellular matrix interactions. Among the 24 integrin isoforms, many have been found to be associated with tumor angiogenesis, tumor cell migration and proliferation, and metastasis. Integrins, especially αvβ3, αvβ5 and α5β1, participate in mediating tumor angiogenesis by interacting with the vascular endothelial growth factor and angiopoietin-Tie signaling pathways. Melanoma patients have a poor prognosis when the primary tumor has generated distant metastases, and the melanoma metastatic site is an independent predictor of the survival of these patients. Different integrins on the melanoma cell surface preferentially direct circulating melanoma cells to different organs and promote the development of metastases at specific organ sites. For instance, melanoma cells expressing integrin β3 tend to metastasize to the lungs, whereas those expressing integrin β1 preferentially generate lymph node metastases. Moreover, tumor cell-derived exosomes which contain different integrins may prepare a pre-metastatic niche in specific organs and promote organ-specific metastases. Because of the important role that integrins play in tumor angiogenesis and metastasis, they have become promising targets for the treatment of advanced cancer. In this paper, we review the integrin isoforms responsible for angiogenesis and organ-specific metastasis in malignant melanoma and the inhibitors that have been considered for the future treatment of metastatic disease.
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Affiliation(s)
- Ruixia Huang
- Department of Radiation Biology, Institute for Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, Ullernchausseen 70, 0379, Oslo, Norway.
| | - Einar K Rofstad
- Department of Radiation Biology, Institute for Cancer Research, The Norwegian Radium Hospital, Oslo University Hospital, Ullernchausseen 70, 0379, Oslo, Norway
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21
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TaŞKapilioĞLu ÖZ. Recent Advances in the Treatment for Multiple Sclerosis; Current New Drugs Specific for Multiple Sclerosis. Noro Psikiyatr Ars 2018; 55:S15-S20. [PMID: 30692849 PMCID: PMC6278629 DOI: 10.29399/npa.23402] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 10/23/2018] [Indexed: 01/16/2023] Open
Abstract
Since the first approved parenteral drug for the treatment of multiple sclerosis (MS) in 1993 (interferon [IFN] beta, and later glatiramer acetate [GA]), today there are both parenteral and oral treatment options for MS. After IFN beta preparations, glatiramer acetate was developed; and, until the approval of natalizumab in 2006, those dominated the treatment of MS. Later on, among oral drug options, cladribine made a promising entry; however, due to safety concerns, it was withdrawn soon. Afterwards, with the understanding of the role of sphingosine-1 phosphate (S1P) receptors in the pathogenesis of MS, fingolimod was approved in 2010, which was followed by other oral agents such as teriflunomide and dimethyl fumarate. Recently newer IV treatment options such as alemtuzumab, rituximab and ocrelizumab have widened the treatment arena. Recently, after submitting new efficacy and safety data, cladribine was approved for MS by EMA, in 2017. Moreover, seven years after its rejection due to safety reasons, in August 2018 FDA accepted to re-evaluate the data of cladribine as a treatment option for relapsing remitting MS (RRMS). Another oral treatment option, Laquinimod, was not approved because it could not be shown to slow disability progression despite favourable effect in relapsing MS. Newer generation S1P receptor modulators are being investigated currently, and they are expected to come into the treatment arena soon. In this article, mechanisms of actions, clinical trial results, and side effects of the newer drugs used for MS, are reviewed. IFN beta and glatiramer acetate were not included since they have clinical experience nearing 30 years.
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Affiliation(s)
- ÖZlem TaŞKapilioĞLu
- Department of Neurology, Mehmet Ali Aydınlar Acıbadem University School of Medicine, İstanbul, Turkey
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22
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Sabol RA, Noxon V, Sartor O, Berger JR, Qureshi Z, Raisch DW, Norris LB, Yarnold PR, Georgantopoulos P, Hrushesky WJ, Bobolts L, Ray P, Lebby A, Kane RC, Bennett CL. Melanoma complicating treatment with natalizumab for multiple sclerosis: A report from the Southern Network on Adverse Reactions (SONAR). Cancer Med 2017. [PMID: 28635055 PMCID: PMC5504343 DOI: 10.1002/cam4.1098] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
A 43-year-old female with multiple sclerosis developed urethral melanoma. The only potential risk factor was treatment with natalizumab, a humanized monoclonal antibody against α4 integrins. To investigate the risk-exposure relationship, we reviewed this case, all other published cases, and cases of natalizumab-associated melanoma reported to regulatory agencies. Data sources included the Food and Drug Administration's (FDA) Adverse Event Reporting System (FAERS) (2004-2014), a FDA Advisory Committee Meeting Report, and peer-reviewed publications. In the United States, the manufacturer maintains an FDA-mandated Tysabri Safety Surveillance Program (part of the Tysabri Outcomes Unified Commitment to Health (TOUCH)) of natalizumab-treated patients. We statistically compared reporting completeness for natalizumab-associated melanoma cases in FAERs for which information was obtained entirely from the TOUCH program versus cases where FAERS information was supplemented by TOUCH program information. FAERS included 137 natalizumab-associated melanoma reports in patients with multiple sclerosis. Median age at melanoma diagnosis was 45 years (range: 21-74 years). Changes in preexisting nevi occurred in 16%, history of cutaneous nevi occurred in 22%, diagnosis within 2 years of beginning natalizumab occurred in 34%, and 74% had primary surgical treatment. Among seven natalizumab-treated MS patients who developed biopsy-confirmed melanoma on treatment and reported in the literature, median age at diagnosis was 41 years (range: 38-48 years); and the melanoma diagnosis occurred following a median of 12 natalizumab doses (range: 1-77 doses). A history of mole or nevi was noted in four patients and a history of prior melanoma was noted in one patient. Completeness scores for reports were significantly lower for FAERS cases reported from the TOUCH program versus FAERS cases supplemented by TOUCH information (median score of 2 vs. 4 items out of 8-possible items, P < 0.0007). Clinicians should monitor existing nevi and maintain suspicion for melanoma developing in natalizumab-treated patients. The TOUCH Safety Surveillance Program, currently focused on progressive multifocal leukoencephalopathy, should be expanded to include information on other serious complications including malignancies, particularly if they are immunologic in nature.
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Affiliation(s)
- Rachel A Sabol
- Tulane University School of Medicine, New Orleans, Louisiana
| | - Virginia Noxon
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Oliver Sartor
- Tulane University School of Medicine, New Orleans, Louisiana
| | - Joseph R Berger
- Department of Neurology, Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Zaina Qureshi
- The Arnold School of Public Health, University of South Carolina, Columbia, South Carolina
| | - Dennis W Raisch
- University of New Mexico, College of Pharmacy, Albuquerque, New Mexico
| | - LeAnn B Norris
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Paul R Yarnold
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Peter Georgantopoulos
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - William J Hrushesky
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | | | - Paul Ray
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Akida Lebby
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Robert C Kane
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina
| | - Charles L Bennett
- The Southern Network on Adverse Reactions (SONAR) program, University of South Carolina College of Pharmacy, Columbia, South Carolina.,The Medical University of South Carolina Hollings Cancer Center, Charleston, South Carolina.,William Jennings Bryan Dorn Veterans Administration Medical Center, Columbia, South Carolina
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