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Ogiji ED, Aboheimed N, Ross K, Voller C, Siner R, Jensen RL, Jolly CE, Carr DF. Greater mechanistic understanding of the cutaneous pathogenesis of Stevens-Johnson syndrome/toxic epidermal necrolysis can shed light on novel therapeutic strategies: a comprehensive review. Curr Opin Allergy Clin Immunol 2024; 24:218-227. [PMID: 38753537 PMCID: PMC11213502 DOI: 10.1097/aci.0000000000000993] [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: 05/18/2024]
Abstract
PURPOSE OF REVIEW Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) are severe cutaneous adverse drug reactions (SCARs) characterized by widespread epithelial detachment and blistering, which affects the skin and mucocutaneous membranes. To date, therapeutic interventions for SJS/TEN have focused on systematic suppression of the inflammatory response using high-dose corticosteroids or intravenous immunoglobulin G (IgG), for example. No targeted therapies for SJS/TEN currently exist. RECENT FINDINGS Though our understanding of the pathogenesis of SJS/TEN has advanced from both an immunological and dermatological perspective, this knowledge is yet to translate into the development of new targeted therapies. SUMMARY Greater mechanistic insight into SJS/TEN would potentially unlock new opportunities for identifying or repurposing targeted therapies to limit or even prevent epidermal injury and blistering.
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Affiliation(s)
- Emeka D. Ogiji
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
- Department of Pharmacology and Therapeutics, Ebonyi State University, Abakaliki, Nigeria
| | - Nourah Aboheimed
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
- Department of Pharmacy Practice, Princess Nourah bint Abdulrahman University, Saudi Arabia
| | - Kehinde Ross
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University
| | - Calum Voller
- School of Medicine, University of Liverpool, Liverpool, UK
| | - Ryan Siner
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Rebecca L. Jensen
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Carol E. Jolly
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Daniel F. Carr
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
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Johnston LA, Nagalla RR, Li M, Whitley SK. IL-17 Control of Cutaneous Immune Homeostasis. J Invest Dermatol 2024; 144:1208-1216. [PMID: 38678465 DOI: 10.1016/j.jid.2023.11.016] [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: 07/26/2023] [Revised: 11/10/2023] [Accepted: 11/23/2023] [Indexed: 05/01/2024]
Abstract
IL-17 is widely recognized for its roles in host defense and inflammatory disorders. However, it has become clear that IL-17 is also an essential regulator of barrier tissue physiology. Steady-state microbe sensing at the skin surface induces low-level IL-17 expression that enhances epithelial integrity and resists pathogens without causing overt inflammation. Recent reports describe novel protective roles for IL-17 in wound healing and counteracting physiologic stress; however, chronic amplification of these beneficial responses contributes to skin pathologies as diverse as fibrosis, cancer, and autoinflammation. In this paper, we discuss the context-specific roles of IL-17 in skin health and disease and therapeutic opportunities.
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Affiliation(s)
- Leah A Johnston
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Raji R Nagalla
- Medical Scientist Training Program, School of Medicine, University of California, Irvine, Irvine, California, USA
| | - Mushi Li
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Sarah K Whitley
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA; Autoimmune Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA; NeuroNexus Institute, University of Massachusetts Chan Medical School, Worcester, Massachusettes, USA.
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Syed F, Ballew O, Lee CC, Rana J, Krishnan P, Castela A, Weaver SA, Chalasani NS, Thomaidou SF, Demine S, Chang G, Coomans de Brachène A, Alvelos MI, Marselli L, Orr K, Felton JL, Liu J, Marchetti P, Zaldumbide A, Scheuner D, Eizirik DL, Evans-Molina C. Pharmacological inhibition of tyrosine protein-kinase 2 reduces islet inflammation and delays type 1 diabetes onset in mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.20.585925. [PMID: 38766166 PMCID: PMC11100605 DOI: 10.1101/2024.03.20.585925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Tyrosine protein-kinase 2 (TYK2), a member of the Janus kinase family, mediates inflammatory signaling through multiple cytokines, including interferon-α (IFNα), interleukin (IL)-12, and IL-23. Missense mutations in TYK2 are associated with protection against type 1 diabetes (T1D), and inhibition of TYK2 shows promise in the management of other autoimmune conditions. Here, we evaluated the effects of specific TYK2 inhibitors (TYK2is) in pre-clinical models of T1D. First, human β cells, cadaveric donor islets, and iPSC-derived islets were treated in vitro with IFNα in combination with a small molecule TYK2i (BMS-986165 or a related molecule BMS-986202). TYK2 inhibition prevented IFNα-induced β cell HLA class I up-regulation, endoplasmic reticulum stress, and chemokine production. In co-culture studies, pre-treatment of β cells with a TYK2i prevented IFNα-induced activation of T cells targeting an epitope of insulin. In vivo administration of BMS-986202 in two mouse models of T1D (RIP-LCMV-GP mice and NOD mice) reduced systemic and tissue-localized inflammation, prevented β cell death, and delayed T1D onset. Transcriptional phenotyping of pancreatic islets, pancreatic lymph nodes (PLN), and spleen during early disease pathogenesis highlighted a role for TYK2 inhibition in modulating signaling pathways associated with inflammation, translational control, stress signaling, secretory function, immunity, and diabetes. Additionally, TYK2i treatment changed the composition of innate and adaptive immune cell populations in the blood and disease target tissues, resulting in an immune phenotype with a diminished capacity for β cell destruction. Overall, these findings indicate that TYK2i has beneficial effects in both the immune and endocrine compartments in models of T1D, thus supporting a path forward for testing TYK2 inhibitors in human T1D.
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Affiliation(s)
- Farooq Syed
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Olivia Ballew
- Indiana Biosciences Research Institute, Indianapolis, IN, USA
| | - Chih-Chun Lee
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jyoti Rana
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Preethi Krishnan
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Angela Castela
- ULB Center for Diabetes Research, Medical Faculty, Université Libre de Bruxelles, Brussels, Belgium
| | - Staci A. Weaver
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Sofia F. Thomaidou
- Department of Cell and Chemical Biology, Leiden University Medical Center, The Netherlands
| | - Stephane Demine
- Indiana Biosciences Research Institute, Indianapolis, IN, USA
| | - Garrick Chang
- Department of Physics, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | | | - Maria Ines Alvelos
- ULB Center for Diabetes Research, Medical Faculty, Université Libre de Bruxelles, Brussels, Belgium
| | - Lorella Marselli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Kara Orr
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jamie L. Felton
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jing Liu
- Department of Physics and Astronomy, Purdue University, West Lafayette, IN, USA
| | - Piero Marchetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Arnaud Zaldumbide
- Department of Cell and Chemical Biology, Leiden University Medical Center, The Netherlands
| | | | - Decio L. Eizirik
- ULB Center for Diabetes Research, Medical Faculty, Université Libre de Bruxelles, Brussels, Belgium
| | - Carmella Evans-Molina
- Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Diabetes and Metabolic Diseases, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Pediatrics and the Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
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Juma SN, Liao J, Huang Y, Vlashi R, Wang Q, Wu B, Wang D, Wu M, Chen G. Osteoarthritis versus psoriasis arthritis: Physiopathology, cellular signaling, and therapeutic strategies. Genes Dis 2024; 11:100986. [PMID: 38292181 PMCID: PMC10825447 DOI: 10.1016/j.gendis.2023.04.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/15/2023] [Indexed: 02/01/2024] Open
Abstract
Osteoarthritis and psoriasis arthritis are two degenerative forms of arthritis that share similar yet also different manifestations at the histological, cellular, and clinical levels. Rheumatologists have marked them as two entirely distinct arthropathies. Given recent discoveries in disease initiation and progression, potential mechanisms, cellular signaling pathways, and ongoing clinical therapeutics, there are now more opportunities for discovering osteoarthritis drugs. This review summarized the osteoarthritis and psoriasis arthritis signaling pathways, crosstalk between BMP, WNT, TGF-β, VEGF, TLR, and FGF signaling pathways, biomarkers, and anatomical pathologies. Through bench research, we demonstrated that regenerative medicine is a promising alternative for treating osteoarthritis by highlighting significant scientific discoveries on entheses, multiple signaling blockers, and novel molecules such as immunoglobulin new antigen receptors targeted for potential drug evaluation. Furthermore, we offered valuable therapeutic approaches with a multidisciplinary strategy to treat patients with osteoarthritis or psoriasis arthritis in the coming future in the clinic.
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Affiliation(s)
- Salma Nassor Juma
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Junguang Liao
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Yuping Huang
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Rexhina Vlashi
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Qingwan Wang
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Bocong Wu
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Dan Wang
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
| | - Mengrui Wu
- Department of Cell and Developmental Biology, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Guiqian Chen
- College of Life Science and Medicine, Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
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Dai Q, Zhang Y, Liu Q, Zhang C. Efficacy and safety of tofacitinib for chronic plaque psoriasis and psoriatic arthritis: a systematic review and meta-analysis of randomized controlled trials. Clin Rheumatol 2024; 43:1605-1613. [PMID: 38517652 DOI: 10.1007/s10067-024-06940-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 03/02/2024] [Accepted: 03/13/2024] [Indexed: 03/24/2024]
Abstract
OBJECTIVES To summarize and analyze the results of published randomized controlled trials of tofacitinib for the treatment of chronic plaque psoriasis and psoriatic arthritis(PsA) and discuss its efficacy and safety. PATIENTS AND METHODS An exhaustive systematic search encompassing PubMed, Cochrane, Embase, and Web of Science databases was conducted up to July 2023. Studies eligible for inclusion were analyzed, organized using Review Manager version 5.4.1 (Cochrane Collaboration, Oxford, UK) and STATA 15.0 version (Stata Corp, College Station, TX, USA) software. RESULTS A total of six articles, covering 1393 patients (844 treated with tofacitinib and 549 with placebo), were included. The foundational characteristics of tofacitinib and placebo group showed similarity, except for age and Dermatology Life Quality Index (DLQI) score, especially in the context of chronic plaque psoriasis. It is noteworthy that we discovered tofacitinib exhibited a significant impact on Psoriasis Area and Severity Index 75 (PASI75) response, Physician's Global Assessment (PGA) response, and adverse events (AEs) in cases of chronic plaque psoriasis. Similarly, tofacitinib demonstrated substantial influence on American College of Rheumatology 20/50 (ACR20/50) response, PASI75 response, as well as alterations in Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score, Health Assessment Questionnaire-Disability Index (HAQ-DI) Score, Dactylitis Severity Score (DSS), and Leeds Enthesitis Index (LEI) Score in the context of psoriatic arthritis (PsA). Nevertheless, there was no statistically significant impact of tofacitinib on serious adverse events (SAEs) in chronic plaque psoriasis, as well as on both adverse events (AEs) and SAEs in psoriatic arthritis (PsA). CONCLUSIONS A comprehensive analysis revealed that tofacitinib has a positive effect on addressing skin and joint symptoms, as well as improving the quality of life for patients with chronic plaque psoriasis and psoriatic arthritis (PsA). However, the safety of the drug's long-term usage even requires further validation. Key Points • In 6 analyses involving a total of 1393 patients, tofacitinib exhibits positive effect on the treatment of both chronic plaque psoriasis and psoriatic arthritis (PsA). • Although dose-based subgroup analyses have demonstrated effectiveness. Some studies indicate that the 5-mg dose (twice daily) may not show an effect due to the failure of non-inferiority trials comparing tofacitinib with placebo. Therefore, caution is required when interpreting its effectiveness. On the other hand, the 10-mg dose (BID) has been associated with an increase in adverse events and serious adverse events, and is recommended to be used with caution in patients with cardiovascular or uveitis risk factors. • Tofacitinib has efficacy in comorbid psychiatric disorders (depression, anxiety, or Alzheimer's disease) and inflammatory bowel disease (ulcerative colitis), but patients with comorbid renal insufficiency, hepatic dysfunction, osteoporosis, cardiovascular disease, or uveitis may need to be moderated or avoided with tofacitinib.
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Affiliation(s)
- Qianqian Dai
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Department of Dermatology, Shushan TCM Clinic, Anhui Xin'an TCM Medical Service Co., LTD, Hefei, China
| | - Yanfeng Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Department of Dermatology, Tangshan Fengnan Hospital of Traditional Chinese Medicine, Tangshan, China
| | - Qian Liu
- Department of Dermatology, Shushan TCM Clinic, Anhui Xin'an TCM Medical Service Co., LTD, Hefei, China
- Anhui University of Traditional Chinese Medicine, Hefei, China
| | - Chijin Zhang
- Department of Dermatology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Marchesoni A, Citriniti G, Girolimetto N, Possemato N, Salvarani C. Upadacitinib for the treatment of adult patients with active psoriatic arthritis. Expert Rev Clin Immunol 2024; 20:423-434. [PMID: 38155531 DOI: 10.1080/1744666x.2023.2299732] [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: 07/21/2023] [Accepted: 12/22/2023] [Indexed: 12/30/2023]
Abstract
INTRODUCTION Psoriatic arthritis (PsA) is a rheumatic disorder that may be responsible for relevant articular impairment. The recently licensed Janus Kinase (JaK) inhibitors represent a new opportunity to improve PsA treatment. This review deals with the clinical usefulness of the selective JaK-1 inhibitor upadacitinib (UPA) in patients with PsA. COVERED AREAS Two phase-III studies are available: SELECT-PsA 1, performed in patients with an inadequate response to non-biological therapies, and SELECT-PsA 2, conducted in biologic-experienced patients. Long-term extension results and post-hoc analysis data of these two trials are also available. EXPERT OPINION The results provided by the trials indicate that UPA may be used to treat all of the clinical manifestations of PsA. Venous thromboembolism, cardiovascular events, and malignancy, the most feared adverse events associated with JaK inhibitor use, were not increased in the trial populations, yet long-term observational studies are needed to make sure that UPA is safe in this respect.
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Affiliation(s)
- Antonio Marchesoni
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Rheumatology, Humanitas San Pio X, Milan, Italy
| | - Giorgia Citriniti
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Nicolò Girolimetto
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Niccolò Possemato
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Carlo Salvarani
- Rheumatology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- University of Modena and Reggio Emilia, Reggio Emilia, Italy
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Alunno A, Carubbi F, Rodríguez-Carrio J, Gossec L, Donohoe S, Ferri C. The management of cardiovascular risk in psoriatic disease: A bridge over troubled water. Semin Arthritis Rheum 2024; 65:152389. [PMID: 38325054 DOI: 10.1016/j.semarthrit.2024.152389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/09/2024] [Accepted: 01/18/2024] [Indexed: 02/09/2024]
Abstract
Evidence that psoriatic disease is burdened by an excess cardiovascular (CV) risk has accrued, however many questions remain unanswered. Although an interplay between traditional risk factors inflammation, disease activity and pharmacological therapies, as observed in rheumatoid arthritis (RA), may account for this increased risk, metabolic comorbidities rather than inflammation seem to have a leading role in psoriatic disease. Therefore, specific approaches, risk factors targeting and the importance of traditional risk factors and inflammation management need to be considered. The purpose of this review article is to discuss current data on CV risk in psoriatic disease, and to outline similarities and differences with RA in the light of international recommendations. Arguments in favour of developing specific guidance for CV prevention in psoriatic disease are discussed.
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Affiliation(s)
- Alessia Alunno
- University of L'Aquila, Department of Life, Health & Environmental Sciences, Internal Medicine and Nephrology Division, ASL1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy.
| | - Francesco Carubbi
- University of L'Aquila, Department of Life, Health & Environmental Sciences, Internal Medicine and Nephrology Division, ASL1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
| | - Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, Faculty of Medicine, University of Oviedo, Oviedo, Spain; Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Laure Gossec
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris France; AP-HP, Pitié-Salpêtrière hospital, Rheumatology department, Paris, France
| | | | - Claudio Ferri
- University of L'Aquila, Department of Life, Health & Environmental Sciences, Internal Medicine and Nephrology Division, ASL1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy
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Morand E, Merola JF, Tanaka Y, Gladman D, Fleischmann R. TYK2: an emerging therapeutic target in rheumatic disease. Nat Rev Rheumatol 2024; 20:232-240. [PMID: 38467779 DOI: 10.1038/s41584-024-01093-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2024] [Indexed: 03/13/2024]
Abstract
Tyrosine kinase 2 (TYK2) is a member of the JAK kinase family of intracellular signalling molecules. By participating in signalling pathways downstream of type I interferons, IL-12, IL-23 and IL-10, TYK2 elicits a distinct set of immune events to JAK1, JAK2 and JAK3. TYK2 polymorphisms have been associated with susceptibility to various rheumatic diseases including systemic lupus erythematosus and dermatomyositis. In vitro and animal studies substantiate these findings, highlighting a role for TYK2 in diseases currently managed by antagonists of cytokines that signal through TYK2. Various inhibitors of TYK2 have now been studied in human disease, and one of these inhibitors, deucravacitinib, has now been approved for the treatment of psoriasis. Phase II trials of deucravacitinib have also reported positive results in the treatment of psoriatic arthritis and systemic lupus erythematosus, with a preliminary safety profile that seems to differ from that of the JAK1, JAK2 and JAK3 inhibitors. Two other inhibitors of TYK2, brepocitinib and ropsacitinib, are also in earlier stages of clinical trials. Overall, TYK2 inhibitors hold promise for the treatment of a distinct spectrum of autoimmune diseases and could potentially have a safety profile that differs from other JAK inhibitors.
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Affiliation(s)
- Eric Morand
- Centre for Inflammatory Diseases, Monash University, and Department of Rheumatology, Monash Health, Clayton, Victoria, Australia.
| | - Joseph F Merola
- Department of Medicine, Division of Rheumatology and Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Dafna Gladman
- Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Division of Rheumatology University of Toronto, Toronto, Ontario, Canada
| | - Roy Fleischmann
- Metroplex Clinical Research Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
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Abdel-Wahab N, Suarez-Almazor ME. Rheumatic adverse events of immune checkpoint inhibitors in cancer immunotherapy. Expert Rev Clin Immunol 2024:1-21. [PMID: 38400840 DOI: 10.1080/1744666x.2024.2323966] [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: 11/03/2023] [Accepted: 02/19/2024] [Indexed: 02/26/2024]
Abstract
INTRODUCTION The advent of immune checkpoint inhibitors (ICIs) in cancer treatment has marked a transformative era, albeit tempered by immune-related adverse events (irAEs), including those impacting the musculoskeletal system. The lack of precise epidemiologic data on rheumatic irAEs is attributed to factors such as potential underrecognition, underreporting in clinical trials, and the tendency to overlook manifestations without immediate life-threatening implications, further complicating the determination of accurate incidence rates, while the complete understanding of the mechanisms driving rheumatic irAEs remains elusive. AREAS COVERED This literature review comprehensively examines rheumatic irAEs in cancer patients undergoing ICI therapy, encompassing epidemiology, risk factors, mechanisms, clinical manifestations, and current management guidance for prevalent conditions such as inflammatory arthritis, polymyalgia rheumatica, and myositis. Less frequent rheumatic and musculoskeletal irAEs are also explored, alongside insights into ongoing clinical trials testing therapeutic and preventive strategies for irAEs. A thorough literature search on Medline and the National Cancer Institute Clinical Trials Database was conducted up to October 2023 to compile relevant information. EXPERT OPINION In light of the evolving landscape of cancer immunotherapy, there is a compelling need for prospective longitudinal studies to enhance understanding and inform clinical management strategies for rheumatic irAEs.
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Affiliation(s)
- Noha Abdel-Wahab
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine; and Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Rheumatology and Rehabilitation, Assiut University Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Maria E Suarez-Almazor
- Department of Health Services Research; and Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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10
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Lam Hoai XL, Simonart T. Comparing Meta-Analyses with ChatGPT in the Evaluation of the Effectiveness and Tolerance of Systemic Therapies in Moderate-to-Severe Plaque Psoriasis. J Clin Med 2023; 12:5410. [PMID: 37629452 PMCID: PMC10455399 DOI: 10.3390/jcm12165410] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Meta-analyses (MAs) and network meta-analyses (NMAs) are high-quality studies for assessing drug efficacy, but they are time-consuming and may be affected by biases. The capacity of artificial intelligence to aggregate huge amounts of information is emerging as particularly interesting for processing the volume of information needed to generate MAs. In this study, we analyzed whether the chatbot ChatGPT is able to summarize information in a useful fashion for providers and patients in a way that matches up with the results of MAs/NMAs. METHODS We included 16 studies (13 NMAs and 3 MAs) that evaluate biologics (n = 6) and both biologic and systemic treatment (n = 10) for moderate-to-severe psoriasis, published between January 2021 and May 2023. RESULTS The conclusions of the MAs/NMAs were compared to ChatGPT's answers to queries about the molecules evaluated in the selected MAs/NMAs. The reproducibility between the results of ChatGPT and the MAs/NMAs was random regarding drug safety. Regarding efficacy, ChatGPT reached the same conclusion as 5 out of the 16 studies (four out of four studies when three molecules were compared), gave acceptable answers in 7 out of 16 studies, and was inconclusive in 4 out of 16 studies. CONCLUSIONS ChatGPT can generate conclusions that are similar to MAs when the efficacy of fewer drugs is compared but is still unable to summarize information in a way that matches up to the results of MAs/NMAs when more than three molecules are compared.
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Affiliation(s)
- Xuân-Lan Lam Hoai
- Department of Dermatology, St Pierre—Brugmann—HUDERF University Hospitals, Université Libre de Bruxelles, 1050 Brussels, Belgium;
| | - Thierry Simonart
- Department of Dermatology, Delta Hospital, CHIREC, Université Libre de Bruxelles, 1050 Brussels, Belgium
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Rusiñol L, Carmona-Rocha E, Puig L. Psoriasis: a focus on upcoming oral formulations. Expert Opin Investig Drugs 2023; 32:583-600. [PMID: 37507233 DOI: 10.1080/13543784.2023.2242767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 07/20/2023] [Accepted: 07/26/2023] [Indexed: 07/30/2023]
Abstract
INTRODUCTION Targeted therapies have greatly improved the quality of life of patients with psoriasis. Despite the extensive list of treatments available, multiple new drugs are being developed, especially oral therapies with potential advantages as regards comfort of administration. However, the efficacy and safety of these new oral therapies need to be improved to match those of novel biologics. AREAS COVERED We provide a narrative review of the oral therapies for psoriasis that are currently under development, from Jak inhibitors to oral IL-17 and IL-23 inhibitors, among others. A literature search was performed for articles published from 1 January 2020, to 6 June 2023. EXPERT OPINION The approval of deucravacitinib, the first Jak inhibitor for the treatment of moderate-to-severe plaque psoriasis, heralds a bright therapeutic future with multiple new oral formulations. A great number of oral treatments with singular mechanism of action, like A3AR agonists, HSP90 inhibitors, ROCK-2 inhibitors, oral TNF inhibitors, oral IL-23 inhibitors, oral IL-17 inhibitors, PD4 inhibitors (orismilast) and several Tyk2 inhibitors, are currently being evaluated in clinical trials and could be suitable for approval in the future. Growing variation in treatment modes of administration will allow dermatologists to better integrate patient preferences in the therapeutic decision process.
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Affiliation(s)
- Lluís Rusiñol
- Dermatology Department IIB Sant Pau, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
| | - Elena Carmona-Rocha
- Dermatology Department IIB Sant Pau, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
| | - Lluís Puig
- Dermatology Department IIB Sant Pau, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
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Saad M, Spurr A, Lipson J. Pityriasis rubra pilaris partially responsive to treatment with upadacitinib: A case report. SAGE Open Med Case Rep 2023; 11:2050313X231160927. [PMID: 37009550 PMCID: PMC10064474 DOI: 10.1177/2050313x231160927] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
Pityriasis rubra pilaris is a rare inflammatory dermatosis characterized by orange-red confluent plaques, hyperkeratotic follicular papules, palmoplantar keratoderma, and, in some cases, erythroderma. The etiology of pityriasis rubra pilaris is unclear. This condition is often treated with oral retinoids and topical corticosteroids, and more recently, biological agents have become the mainstay of treatment. However, there is a paucity of high-quality evidence on the safety and effectiveness of these agents, and the disease often remains refractory to therapy. Herein, we present a case of pityriasis rubra pilaris with a favorable response to treatment with upadacitinib, a Janus kinase inhibitor, which has not been previously reported in the literature for the management of this condition.
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Affiliation(s)
- Mysa Saad
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Alison Spurr
- Division of Dermatology, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | - Jennifer Lipson
- Division of Dermatology, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
- Jennifer Lipson, Division of Dermatology, The Ottawa Hospital, University of Ottawa, 737 Parkdale Avenue, Ottawa, ON K1Y 4M9, Canada.
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