1
|
Bhatnagar A, Singh GK, Deshpande SK, Mitra B, Mitra D, Agrawal V, Reddy S, Patil C, Sandhu S. Use of secukinumab in erythrodermic psoriasis: A single center experience. Med J Armed Forces India 2023; 79:S6-S12. [PMID: 38144608 PMCID: PMC10746748 DOI: 10.1016/j.mjafi.2021.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/16/2021] [Indexed: 11/19/2022] Open
Abstract
Background Erythrodermic psoriasis is an acute inflammatory condition presenting as erythema and scaling involving more than 90% of body surface area in patients with a history of psoriasis vulgaris. If not treated promptly, metabolic complications and infections due to acute skin failure can cause significant morbidity and mortality in this condition. Interleukin-17 (IL-17) is considered to be the key player in initiating the inflammatory cascade in psoriasis. IL-17 blockers have been successfully used in the management of psoriasis vulgaris. However, its use in unstable erythrodermic psoriasis is limited to isolated case reports. Methods We hereby report an observational study of nine patients of unstable psoriatic erythroderma successfully managed with injection secukinumab and followed up over the next 24 months. Results Nine patients were managed during the study period, and a successful outcome was noted in all the patients. The Psoriasis Area and Severity Index response rate improved by at least 75% from baseline in 33.3% (3⁄9) at week 4 and improved to 88.9% (8⁄9) at week 12. None of the patients had a recurrence of erythroderma till 24 months of followup. Conclusion The study concluded that secukinumab is quick, safe, and efficient in psoriatic erythroderma, and there was no relapse of erythroderma in any of the patients in the 24 months of followup.
Collapse
Affiliation(s)
- Anuj Bhatnagar
- Senior Advisor (Dermatology), Command Hospital (Air Force), Bengaluru, India
| | | | | | - Barnali Mitra
- Classified Specialist (Pediatrics), Command Hospital (Air Force), Bengaluru, India
| | - Debdeep Mitra
- Classified Specialist (Dermatology), Command Hospital (Air Force), Bengaluru, India
| | - Vivek Agrawal
- Senior Advisor (Surgery & Vascular Surgery), Command Hospital (Air Force), Bengaluru, India
| | - Suresh Reddy
- Vascular Surgeon, Army Hospital (Research & Referral), Delhi Cantt, India
| | - Chetan Patil
- Classified Specialist (Dermatology), Command Hospital (Air Force), Bengaluru, India
| | - Sunmeet Sandhu
- Graded Specialist (Dermatology), Command Hospital (Air Force), Bengaluru, India
| |
Collapse
|
2
|
Mikkola T, Almahmoudi R, Salo T, Al-Samadi A. Variable roles of interleukin-17F in different cancers. BMC Cancer 2022; 22:54. [PMID: 35012470 PMCID: PMC8751330 DOI: 10.1186/s12885-021-08969-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 11/04/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Interleukin (IL)-17 family is a group of six cytokines that plays a central role in inflammatory processes and participates in cancer progression. Interleukin-17A has been shown to have mainly a protumorigenic role, but the other members of the IL-17 family, including IL-17F, have received less attention. METHODS We applied systematic review guidelines to study the role of IL-17F, protein and mRNA expression, polymorphisms, and functions, in cancer. We carried out a systematic search in PubMed, Ovid Medline, Scopus, and Cochrane libraries, yielding 79 articles that met the inclusion criteria. RESULTS The findings indicated that IL-17F has both anti- and protumorigenic roles, which depend on cancer type and the molecular form and location of IL-17F. As an example, the presence of IL-17F protein in tumor tissue and patient serum has a protective role in oral and pancreatic cancers, whereas it is protumorigenic in prostate and bladder cancers. These effects are proposed to be based on multiple mechanisms, such as inhibition of angiogenesis, vasculogenic mimicry and cancer cell proliferation, migration and invasion, and aggravating the inflammatory process. No solid evidence emerged for the correlation between IL-17F polymorphisms and cancer incidence or patients' prognosis. CONCLUSION IL-17F is a multifaceted cytokine. There is a clear demand for more well-designed studies of IL-17F to elucidate its molecular mechanisms in different types of cancer. The studies presented in this article examined a variety of different designs, study populations and primary/secondary outcomes, which unfortunately reduces the value of direct interstudy comparisons.
Collapse
Affiliation(s)
- Tiina Mikkola
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Clinicum, Biomedicum Helsinki 1, C223b, P.O. Box 63 (Haartmaninkatu 8), 00014, Helsinki, Finland
- Translational Immunology Research Programme (TRIMM), University of Helsinki, Helsinki, Finland
| | - Rabeia Almahmoudi
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Clinicum, Biomedicum Helsinki 1, C223b, P.O. Box 63 (Haartmaninkatu 8), 00014, Helsinki, Finland
- Translational Immunology Research Programme (TRIMM), University of Helsinki, Helsinki, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Clinicum, Biomedicum Helsinki 1, C223b, P.O. Box 63 (Haartmaninkatu 8), 00014, Helsinki, Finland
- Translational Immunology Research Programme (TRIMM), University of Helsinki, Helsinki, Finland
- Cancer and Translational Medicine Research Unit, University of Oulu, Oulu, Finland
- Medical Research Centre, Oulu University Hospital, Oulu, Finland
- HUS, Helsinki University Hospital, Helsinki, Finland
| | - Ahmed Al-Samadi
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Clinicum, Biomedicum Helsinki 1, C223b, P.O. Box 63 (Haartmaninkatu 8), 00014, Helsinki, Finland.
- Translational Immunology Research Programme (TRIMM), University of Helsinki, Helsinki, Finland.
| |
Collapse
|
3
|
Fargnoli MC. Secukinumab: The Anti-IL-17A Biologic for the Treatment of Psoriasis. Case Rep Dermatol 2019; 11:1-3. [PMID: 31662731 PMCID: PMC6816127 DOI: 10.1159/000501991] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 07/09/2019] [Indexed: 12/28/2022] Open
|
4
|
Svecova D, Lubell MW, Casset-Semanaz F, Mackenzie H, Grenningloh R, Krueger JG. A randomized, double-blind, placebo-controlled phase 1 study of multiple ascending doses of subcutaneous M1095, an anti-interleukin 17A/F nanobody, in moderate-to-severe psoriasis. J Am Acad Dermatol 2019; 81:196-203. [PMID: 30926369 DOI: 10.1016/j.jaad.2019.03.056] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/01/2019] [Accepted: 03/10/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Interleukin 17 is involved in the pathogenesis of psoriasis, a chronic debilitating disease. OBJECTIVES To evaluate the safety/tolerability, immunogenicity, pharmacokinetics/pharmacodynamics, and efficacy of M1095, an anti-interleukin 17A/F nanobody, in moderate-to-severe plaque psoriasis. METHODS This multicenter, double-blind, placebo-controlled dose escalation phase 1 study randomized 44 patients 4:1 to treatment with subcutaneous M1095 (30, 60, 120, or 240 mg) or placebo biweekly for 6 weeks, in 4 ascending dose cohorts. RESULTS The most frequent treatment-emergent adverse events with M1095 were pruritus (n = 4) and headache (n = 3); 2 patients withdrew owing to adverse events (injection site reaction and elevated liver enzyme levels). The terminal half-life of M1095 was 11 to 12 days. The area under the curve/maximum concentration was dose proportional. Of 10 M1095-treated patients positive for antidrug antibodies, 5 showed treatment-emergent antidrug antibody responses. There was no effect on M1095 exposure. Marked decreases in psoriasis inflammatory markers were observed with M1095. By day 85, 100% and 56% of patients receiving M1095, 240 mg, achieved psoriasis area and severity index 90 and 100, respectively. Improvements in static Physician's Global Assessment and affected body surface area were also seen. LIMITATIONS Interpretation of efficacy data is limited by the small sample size. CONCLUSION Multiple subcutaneous doses of M1095 showed a favorable safety profile with dose-dependent improvements in psoriasis.
Collapse
Affiliation(s)
- Danka Svecova
- Faculty of Medicine of Comenius University, Bratislava, Slovakia
| | - Martin W Lubell
- EMD Serono Research and Development Institute, Billerica, Massachusetts
| | | | - Harald Mackenzie
- EMD Serono Research and Development Institute, Billerica, Massachusetts
| | - Roland Grenningloh
- EMD Serono Research and Development Institute, Billerica, Massachusetts.
| | | |
Collapse
|
5
|
Menter A, Strober BE, Kaplan DH, Kivelevitch D, Prater EF, Stoff B, Armstrong AW, Connor C, Cordoro KM, Davis DMR, Elewski BE, Gelfand JM, Gordon KB, Gottlieb AB, Kavanaugh A, Kiselica M, Korman NJ, Kroshinsky D, Lebwohl M, Leonardi CL, Lichten J, Lim HW, Mehta NN, Paller AS, Parra SL, Pathy AL, Rupani RN, Siegel M, Wong EB, Wu JJ, Hariharan V, Elmets CA. Joint AAD-NPF guidelines of care for the management and treatment of psoriasis with biologics. J Am Acad Dermatol 2019; 80:1029-1072. [PMID: 30772098 DOI: 10.1016/j.jaad.2018.11.057] [Citation(s) in RCA: 496] [Impact Index Per Article: 99.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 11/26/2018] [Accepted: 11/27/2018] [Indexed: 12/29/2022]
Abstract
Psoriasis is a chronic, inflammatory multisystem disease that affects up to 3.2% of the US population. This guideline addresses important clinical questions that arise in psoriasis management and care, providing recommendations based on the available evidence. The treatment of psoriasis with biologic agents will be reviewed, emphasizing treatment recommendations and the role of the dermatologist in monitoring and educating patients regarding benefits as well as associated risks.
Collapse
Affiliation(s)
| | - Bruce E Strober
- University of Connecticut, Farmington, Connecticut; Probity Medical Research, Waterloo, Ontario, Canada
| | | | | | | | | | | | | | - Kelly M Cordoro
- University of California, San Francisco School of Medicine, Department of Dermatology, San Francisco, California
| | | | | | - Joel M Gelfand
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | | | - Alice B Gottlieb
- Department of Dermatology, Icahn School of Medicine at Mt. Sinai, New York
| | | | | | - Neil J Korman
- University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | | | - Mark Lebwohl
- Department of Dermatology, Icahn School of Medicine at Mt. Sinai, New York
| | | | | | - Henry W Lim
- Department of Dermatology, Henry Ford Hospital, Detroit, Michigan
| | - Nehal N Mehta
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Amy S Paller
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Arun L Pathy
- Colorado Permanente Medical Group, Centennial, Colorado
| | | | | | - Emily B Wong
- San Antonio Uniformed Services Health Education Consortium, Joint-Base San Antonio
| | - Jashin J Wu
- Dermatology Research and Education Foundation, Irvine, California
| | | | | |
Collapse
|
6
|
Galluzzo M, Talamonti M, De Simone C, D'Adamio S, Moretta G, Tambone S, Caldarola G, Fargnoli MC, Peris K, Bianchi L. Secukinumab in moderate-to-severe plaque psoriasis: a multi-center, retrospective, real-life study up to 52 weeks observation. Expert Opin Biol Ther 2018; 18:727-735. [PMID: 29798698 DOI: 10.1080/14712598.2018.1481503] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To evaluate efficacy and safety of the anti-IL-17 drug secukinumab in a real-life large cohort of patients with moderate-to-severe plaque psoriasis in Central Italy. METHODS Multicenter, retrospective study with an observation period of up to 52 weeks. Efficacy was assessed by Psoriasis Area and Severity Index (PASI) score; clinical and laboratory examinations were performed at baseline and at weeks 4, 12, 24, 36, and 52. RESULTS A 90% and a 100% PASI score reduction (PASI90 and PASI100) were reported in 67.5% and 55% of patients at week 12, respectively. A rapid improvement of skin lesions was observed particularly in young patients and in patients naïve to biologics: at week 4, the achievement of PASI90 and PASI100 was higher in younger patients (odds ratio [OR] 0.95, and 0.95; p = 0.003, and 0.005, respectively); PASI90 was achieved by 42.0% of patients naïve to biologics and by 17.0% of patients with prior exposure to biologics (PBT) (OR 0.24; p = 0.001); and PASI100 was reached by 25.5% of naïve patients and 9.8% of PBT (OR 0.28; p = 0.015).The drug was well tolerated. CONCLUSION Secukinumab was effective in this real-life analysis, with rapid clinical improvement and long-term maintenance of results.
Collapse
Affiliation(s)
- Marco Galluzzo
- a Dermatology, Department of "Medicina dei Sistemi" , University of Rome Tor Vergata , Rome , Italy
| | - Marina Talamonti
- a Dermatology, Department of "Medicina dei Sistemi" , University of Rome Tor Vergata , Rome , Italy
| | - Clara De Simone
- b Institute of Dermatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Simone D'Adamio
- a Dermatology, Department of "Medicina dei Sistemi" , University of Rome Tor Vergata , Rome , Italy
| | - Gaia Moretta
- b Institute of Dermatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Sara Tambone
- c Department of Dermatology , University of L'Aquila , L'Aquila , Italy
| | - Giacomo Caldarola
- b Institute of Dermatology , Catholic University of the Sacred Heart , Rome , Italy
| | | | - Ketty Peris
- b Institute of Dermatology , Catholic University of the Sacred Heart , Rome , Italy
| | - Luca Bianchi
- a Dermatology, Department of "Medicina dei Sistemi" , University of Rome Tor Vergata , Rome , Italy
| |
Collapse
|
7
|
Chamoun MN, Blumenthal A, Sullivan MJ, Schembri MA, Ulett GC. Bacterial pathogenesis and interleukin-17: interconnecting mechanisms of immune regulation, host genetics, and microbial virulence that influence severity of infection. Crit Rev Microbiol 2018; 44:465-486. [PMID: 29345518 DOI: 10.1080/1040841x.2018.1426556] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Interleukin-17 (IL-17) is a pro-inflammatory cytokine involved in the control of many different disorders, including autoimmune, oncogenic, and diverse infectious diseases. In the context of infectious diseases, IL-17 protects the host against various classes of microorganisms but, intriguingly, can also exacerbate the severity of some infections. The regulation of IL-17 expression stems, in part, from the activity of Interleukin-23 (IL-23), which drives the maturation of different classes of IL-17-producing cells that can alter the course of infection. In this review, we analyze IL-17/IL-23 signalling in bacterial infection, and examine the interconnecting mechanisms that link immune regulation, host genetics, and microbial virulence in the context of bacterial pathogenesis. We consider the roles of IL-17 in both acute and chronic bacterial infections, with a focus on mouse models of human bacterial disease that involve infection of mucosal surfaces in the lungs, urogenital, and gastrointestinal tracts. Polymorphisms in IL-17-encoding genes in humans, which have been associated with heightened host susceptibility to some bacterial pathogens, are discussed. Finally, we examine the implications of IL-17 biology in infectious diseases for the development of novel therapeutic strategies targeted at preventing bacterial infection.
Collapse
Affiliation(s)
- Michelle N Chamoun
- a School of Medical Science, and Menzies Health Institute Queensland , Griffith University , Southport , Australia
| | - Antje Blumenthal
- b The University of Queensland Diamantina Institute, Translational Research Institute , Brisbane , Australia
| | - Matthew J Sullivan
- a School of Medical Science, and Menzies Health Institute Queensland , Griffith University , Southport , Australia
| | - Mark A Schembri
- c School of Chemistry and Molecular Biosciences, and Australian Infectious Disease Research Centre , The University of Queensland , Brisbane , Australia
| | - Glen C Ulett
- a School of Medical Science, and Menzies Health Institute Queensland , Griffith University , Southport , Australia
| |
Collapse
|
8
|
Kobayashi M, Nagata M, Oaku S, Kanda N, Tada Y, Aozasa N. Two cases of skin infection during psoriasis treatment with brodalumab. J Dermatol 2017; 45:e51-e52. [PMID: 29083051 DOI: 10.1111/1346-8138.14119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Maasa Kobayashi
- Department of Dermatology, Kosei General Hospital, Tokyo, Japan
| | - Mayumi Nagata
- Department of Dermatology, Kosei General Hospital, Tokyo, Japan
| | - Satoe Oaku
- Department of Dermatology, Kosei General Hospital, Tokyo, Japan
| | - Naoko Kanda
- Department of Dermatology, Kosei General Hospital, Tokyo, Japan
| | - Yayoi Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Naohiko Aozasa
- Department of Dermatology, Kosei General Hospital, Tokyo, Japan
| |
Collapse
|
9
|
Bughani U, Saha A, Kuriakose A, Nair R, Sadashivarao RB, Venkataraman R, Patel S, Deshchougule AT, S. SK, Montero E, Pai HV, Palanivelu DV, Melarkode R, Nair P. T cell activation and differentiation is modulated by a CD6 domain 1 antibody Itolizumab. PLoS One 2017; 12:e0180088. [PMID: 28672038 PMCID: PMC5495335 DOI: 10.1371/journal.pone.0180088] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 06/09/2017] [Indexed: 12/24/2022] Open
Abstract
CD6 is associated with T-cell modulation and is implicated in several autoimmune diseases. We previously demonstrated that Itolizumab, a CD6 domain 1 (CD6D1) specific humanized monoclonal antibody, inhibited the proliferation and cytokine production by T lymphocytes stimulated with anti-CD3 antibody or when co-stimulated with ALCAM. Aberrant IL-17 producing CD4+ helper T-cells (Th17) have been identified as pivotal for the pathogenesis of certain inflammatory autoimmune disorders, including psoriasis. Itolizumab has demonstrated efficacy in human diseases known to have an IL-17 driven pathogenesis. Here, in in vitro experiments we show that by day 3 of human PBMC activation using anti-CD3 and anti-CD28 co-stimulation in a Th17 polarizing milieu, 15-35% of CD4+ T-cells overexpress CD6 and there is an establishment of differentiated Th17 cells. Addition of Itolizumab reduces the activation and differentiation of T cells to Th17 cells and decreases production of IL-17. These effects are associated with the reduction of key transcription factors pSTAT3 and RORγT. Further, transcription analysis studies in these conditions indicate that Itolizumab suppressed T cell activation by primarily reducing cell cycle, DNA transcription and translation associated genes. To understand the mechanism of this inhibition, we evaluated the effect of this anti-human CD6D1 mAb on ALCAM-CD6 as well as TCR-mediated T cell activation. We show that Itolizumab but not its F(ab')2 fragment directly inhibits CD6 receptor hyper-phosphorylation and leads to subsequent decrease in associated ZAP70 kinase and docking protein SLP76. Since Itolizumab binds to CD6 expressed only on human and chimpanzee, we developed an antibody binding specifically to mouse CD6D1. This antibody successfully ameliorated the incidence of experimental autoimmune encephalitis in the mice model. These results position CD6 as a key molecule in sustaining the activation and differentiation of T cells and an important target for modulating autoimmune diseases.
Collapse
Affiliation(s)
- Usha Bughani
- Research and Development, Biocon Research Limited, Bangalore, India
| | - Arindam Saha
- Research and Development, Biocon Research Limited, Bangalore, India
| | - Anshu Kuriakose
- Research and Development, Biocon Research Limited, Bangalore, India
| | - Reshmi Nair
- Research and Development, Biocon Research Limited, Bangalore, India
| | | | | | - Swati Patel
- Research and Development, Biocon Research Limited, Bangalore, India
| | | | - Satish Kumar S.
- Research and Development, Biocon Research Limited, Bangalore, India
| | - Enrique Montero
- Research and Development, Biocon Research Limited, Bangalore, India
| | - Harish V. Pai
- Research and Development, Biocon Research Limited, Bangalore, India
| | | | | | - Pradip Nair
- Research and Development, Biocon Research Limited, Bangalore, India
- * E-mail:
| |
Collapse
|
10
|
Watanabe R, Hosgur E, Zhang H, Wen Z, Berry G, Goronzy JJ, Weyand CM. Pro-inflammatory and anti-inflammatory T cells in giant cell arteritis. Joint Bone Spine 2017; 84:421-426. [PMID: 27663755 PMCID: PMC5639893 DOI: 10.1016/j.jbspin.2016.07.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 07/06/2016] [Indexed: 01/09/2023]
Abstract
Giant cell arteritis is an autoimmune disease defined by explicit tissue tropism to the walls of medium and large arteries. Pathognomic inflammatory lesions are granulomatous in nature, emphasizing the functional role of CD4T cells and macrophages. Evidence for a pathogenic role of antibodies and immune complexes is missing. Analysis of T cell populations in giant cell arteritis, both in the tissue lesions and in the circulation, has supported a model of broad, polyclonal T cell activation, involving an array of functional T cell lineages. The signature of T cell cytokines produced by vasculitic lesions is typically multifunctional, including IL-2, IFN-γ, IL-17, IL-21, and GM-CSF, supportive for a general defect in T cell regulation. Recent data describing the lack of a lymph node-based population of anti-inflammatory T cells in giant cell arteritis patients offers a fresh look at the immunopathology of this vasculitis. Due to defective CD8+NOX2+ regulatory T cells, giant cell arteritis patients appear unable to curtail clonal expansion within the CD4T cell compartment, resulting in widespread CD4T cell hyperimmunity. Why unopposed expansion of committed CD4 effector T cells would lead to invasion of the walls of medium and large arteries needs to be explored in further investigations.
Collapse
Affiliation(s)
- Ryu Watanabe
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Ebru Hosgur
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Hui Zhang
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Zhenke Wen
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Gerald Berry
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Jörg J Goronzy
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Cornelia M Weyand
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.
| |
Collapse
|
11
|
Efficacy of Immunobiologic and Small Molecule Inhibitor Drugs for Psoriasis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Drugs R D 2017; 17:29-51. [PMID: 27838901 PMCID: PMC5318320 DOI: 10.1007/s40268-016-0152-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Psoriasis is an immune-mediated inflammatory disease for which treatment has evolved over the past few years due to the introduction of immunobiologic and small molecule inhibitor medications. A better understanding of the comparative efficacies of drugs may help doctors to choose the most appropriate treatment for patients. Objective The aim of this study was to conduct a systematic review and meta-analysis to assess the efficacy of immunobiologic and small molecule inhibitor drugs for patients with moderate to severe psoriasis. Data Sources The EMBASE, PUBMED, LILACS, Web of Science and ClinicalTrials.org databases were searched for trials published to 21 July 2016. Study Selection Only randomized, double-blind, placebo-controlled clinical trials that evaluated the efficacy of immunobiologics or small molecule inhibitors for moderate to severe plaque-type psoriasis were selected by two independent authors. No restrictions were used. Data Extraction and Synthesis Two authors independently extracted the data and a random-effects model meta-analysis was performed. Main Outcomes and Measures The Psoriasis Area and Severity Index (PASI) 75 was considered the primary outcome, measured at the primary endpoint of each study. Results Thirty-eight studies were included in our analysis. The overall pooled effect favored biologics and small molecule inhibitors over placebo (risk difference [RD] 0.59, 95% confidence interval [CI] 0.58–0.60). Ixekizumab at a dose of 160 mg on week 0 and then every 2 weeks (RD 0.84, 95% CI 0.81–0.88), brodalumab 210 mg (RD 0.79, 95% CI 0.76–0.82), infliximab 5 mg/kg (RD 0.76, 95% CI 0.73–0.79), and secukinumab 300 mg (RD 0.76, 95% CI 0.71–0.81) showed a greater chance of response (PASI 75) when compared with placebo. Limitations The methodology of a traditional meta-analysis does not allow for drugs to be ranked. Included studies used short-term endpoints (10–16 weeks) to evaluate the primary outcome, therefore long-term efficacy could not be determined. Conclusions and Relevance The anti-IL-17 drugs brodalumab, ixekizumab and secukinumab showed an equal or greater chance of helping patients achieve a 75% improvement on PASI compared with other reviewed drugs. Electronic supplementary material The online version of this article (doi:10.1007/s40268-016-0152-x) contains supplementary material, which is available to authorized users.
Collapse
|
12
|
Grönberg C, Nilsson J, Wigren M. Recent advances on CD4 + T cells in atherosclerosis and its implications for therapy. Eur J Pharmacol 2017; 816:58-66. [PMID: 28457923 DOI: 10.1016/j.ejphar.2017.04.029] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 03/13/2017] [Accepted: 04/20/2017] [Indexed: 12/19/2022]
Abstract
Atherosclerosis is an arterial inflammatory disease and the primary cause of cardiovascular disease. T helper (Th) cells are an important part in atherosclerotic plaque as they can be either disease promoting or protective. A body of evidence points to a pro-atherosclerotic role of Th1 cells, whereas the role of Th2, Th17 and iNKT cells seems more complex and dependent on surrounding factors, including the developmental stage of the disease. Opposed to Th1 cells, there is convincing support for an anti-atherogenic role of Tregs. Recent data identify the plasticity of Th cells as an important challenge in understanding the functional role of different Th cell subsets in atherosclerosis. Much of the knowledge of Th cell function in atherosclerosis is based on findings from experimental models and translating this into human disease is challenging. Targeting Th cells and/or their specific cytokines represents an attractive option for future therapy against atherosclerosis, although the benefits and the risk of modulation of Th cells with these novel drug targets must first be carefully assessed.
Collapse
Affiliation(s)
| | - Jan Nilsson
- Department of Clinical Sciences Malmö, Lund University, Sweden
| | - Maria Wigren
- Department of Clinical Sciences Malmö, Lund University, Sweden.
| |
Collapse
|
13
|
Lymphocytes T pro-inflammatoires et anti-inflammatoires dans l’artérite à cellules géantes. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.rhum.2016.12.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
14
|
Interleukin-17 Pathophysiology and Therapeutic Intervention in Cystic Fibrosis Lung Infection and Inflammation. Infect Immun 2016; 84:2410-21. [PMID: 27271746 DOI: 10.1128/iai.00284-16] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 05/31/2016] [Indexed: 01/13/2023] Open
Abstract
Cystic fibrosis (CF) is characterized by an excessive neutrophilic inflammatory response within the airway as a result of defective cystic fibrosis transmembrane receptor (CFTR) expression and function. Interleukin-17A induces airway neutrophilia and mucin production associated with Pseudomonas aeruginosa colonization, which is associated with the pathophysiology of cystic fibrosis. The objectives of this study were to use the preclinical murine model of cystic fibrosis lung infection and inflammation to investigate the role of IL-17 in CF lung pathophysiology and explore therapeutic intervention with a focus on IL-17. Cftr-deficient mice (CF mice) and wild-type mice (WT mice) infected with P. aeruginosa had robust IL-17 production early in the infection associated with a persistent elevated inflammatory response. Intratracheal administration of IL-17 provoked a neutrophilic response in the airways of WT and CF animals which was similar to that observed with P. aeruginosa infection. The neutralization of IL-17 prior to infection significantly improved the outcomes in the CF mice, suggesting that IL-17 may be a therapeutic target. We demonstrate in this report that the pathophysiological contribution of IL-17 may be due to the induction of chemokines from the epithelium which is augmented by a deficiency of Cftr and ongoing inflammation. These studies demonstrate the in vivo contribution of IL-17 in cystic fibrosis lung disease and the therapeutic validity of attenuating IL-17 activity in cystic fibrosis.
Collapse
|
15
|
AbuHilal M, Walsh S, Shear N. The Role of IL-17 in the Pathogenesis of Psoriasis and Update on IL-17 Inhibitors for the Treatment of Plaque Psoriasis. J Cutan Med Surg 2016; 20:509-516. [PMID: 27207350 DOI: 10.1177/1203475416651605] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Major advances have been made in the understanding of the pathophysiology of psoriasis. OBJECTIVES The authors review the role of interleukin (IL) 17 in the pathogenesis of psoriasis and provide updates on approved and investigational therapies targeting IL-17 and the IL-17 receptor. METHODS A PubMed search was performed for relevant literature. CONCLUSION The IL-23/Th17 signaling pathway (including IL-17) plays a central role in the pathogenesis of psoriasis. Biologic agents that block IL-17 (secukinumab and ixekizumab) or its receptor (brodalumab) are effective and safe for the treatment of psoriasis.
Collapse
Affiliation(s)
- Mohn'd AbuHilal
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Center and University of Toronto, Toronto, ON, Canada
| | - Scott Walsh
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Center and University of Toronto, Toronto, ON, Canada
| | - Neil Shear
- Division of Dermatology, Department of Medicine, Sunnybrook Health Sciences Center and University of Toronto, Toronto, ON, Canada
| |
Collapse
|
16
|
Caso F, Del Puente A, Peluso R, Caso P, Girolimetto N, Del Puente A, Scarpa R, Costa L. Emerging drugs for psoriatic arthritis. Expert Opin Emerg Drugs 2016; 21:69-79. [PMID: 26807876 DOI: 10.1517/14728214.2016.1146679] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The majority of Psoriatic Arthritis patients experience a good clinical response to anti-Tumor Necrosis Factor (TNF)-α therapies. However, treatment failure with anti-TNF-α can represent a relevant clinical problem. AREAS COVERED We review the efficacy and safety profile of biological therapies that have been reported from randomized, controlled trials in phase II and phase III available in Pubmed Database for agents targeting IL-12/23p40 antibody (ustekinumab) and IL-17 (secukinumab), inhibitor of phosphodiesterase 4, (apremilast), and of JAK/STAT pathways (tofacitinib) and CTLA4 co-stimulation (abatacept) in Psoriatic Arthritis. EXPERT OPINION In Psoriatic Arthritis, main emerging drugs are represented by the fully human monoclonal IL-12/23p40 antibody, ustekinumab, the agent targeting IL-17, secukinumab, and the inhibitor of phosphodiesterase 4, apremilast. Results on T cell co-stimulation inhibition by abatacept are insufficient both in psoriasis and in PsA. In vitro investigations on JAK/STAT pathways in PsA suggest that tofacitinib could represent a further valuable therapeutic option. Emerging biological treatments other than anti-TNF agents, ustekinumab, secukinumab and apremilast appear promising for Psoriatic Arthritis and recent studies have showed a good efficacy and an acceptable safety profile; however, further and long-term studies are advocated.
Collapse
Affiliation(s)
- Francesco Caso
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy.,b Rheumatology Unit, Department of Medicine DIMED , University of Padova , Padova , Italy
| | - Antonio Del Puente
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Rosario Peluso
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Paolo Caso
- c Geriatric Unit, Faculty of Medicine and Psychology , "Sapienza" University of Rome, S. Andrea Hospital , Rome , Italy
| | - Nicolò Girolimetto
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Aurora Del Puente
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Raffaele Scarpa
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy
| | - Luisa Costa
- a Rheumatology Unit, Department of Clinical Medicine and Surgery , University Federico II , Naples , Italy.,b Rheumatology Unit, Department of Medicine DIMED , University of Padova , Padova , Italy
| |
Collapse
|