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Hjort G, Schwarz CW, Skov L, Loft N. Clinical Characteristics Associated With Response to Biologics in the Treatment of Psoriasis: A Meta-analysis. JAMA Dermatol 2024:2819898. [PMID: 38888917 PMCID: PMC11195600 DOI: 10.1001/jamadermatol.2024.1677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 04/19/2024] [Indexed: 06/20/2024]
Abstract
Importance Clinical characteristics associated with treatment response to biologics in patients with psoriasis have never been systematically investigated. Objective To evaluate the association between patient clinical characteristics and the effectiveness of biologics in treating psoriasis. Data Sources PubMed, Embase, and Web of Science were searched from their inception through April 2022. Studies in English language that reported response to biologic treatment at approved doses in patients with psoriasis in relation to their clinical characteristics were included. In addition, eligible studies were identified through a search of the reference lists of the included studies. Study Selection We only included studies that reported treatment outcomes as Psoriasis Area and Severity Index (PASI) 75 or PASI 90 after 12, 26, and/or 52 weeks of treatment. Both observational studies and randomized clinical trials (RCTs) were considered. Two independent authors conducted the screening process, and 107 studies were assessed for eligibility. Data Extraction and Synthesis The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines were followed. Relevant data were extracted independently by 2 authors. Data were pooled using random-effects models. RCTs and observational studies were pooled in separate analyses. Data were analyzed from June 1, 2023, to August 1, 2023. Main Outcomes and Measures The primary outcome was PASI 90 at 26 weeks (6 months). Before data collection began, an investigation of the association between the main (and secondary) outcomes and several clinical characteristics was planned. Results Overall, 40 studies with a total of 21 438 patients were included. Older age (odds ratio [OR], 0.99; 95% CI, 0.98-1.00), previous exposure to biologics (OR, 0.44; 95% CI, 0.29-0.67), higher body mass index (BMI) (OR, 0.96; 95% CI, 0.94-0.99), previous smoking (OR, 0.81; 95% CI, 0.67-0.98), and current smoking (OR, 0.78; 95% CI, 0.66-0.91) were negatively associated with achieving PASI 90 at 6 months in observational studies. In RCTs, only BMI of 30 or higher was negatively associated with treatment response (PASI 90 at 3 months: OR, 0.57; 95% CI, 0.48-0.66). Conclusions and Relevance This meta-analysis found that patients with psoriasis who smoke or have a history of smoking, as well as those with previous exposure to biologics, older age, or higher BMI, exhibited poorer response to biologics in observational studies. However, it remains unclear whether these clinical characteristics influence treatment response differently for the different biologics available for psoriasis.
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Affiliation(s)
- Gustav Hjort
- Department of Dermatology and Allergy, Copenhagen University Hospital – Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, Denmark
| | - Christopher Willy Schwarz
- Department of Dermatology and Allergy, Copenhagen University Hospital – Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Copenhagen University Hospital – Herlev and Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, Denmark
| | - Nikolai Loft
- Department of Dermatology and Allergy, Copenhagen University Hospital – Herlev and Gentofte, Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Copenhagen University Hospital–Herlev and Gentofte, Copenhagen, Denmark
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Henckens NFT, Thomas SE, van den Reek JMPA, de Jong EMGJ. Multi-treatment resistance to biological treatment in patients with psoriasis: Definitions and implications. J Eur Acad Dermatol Venereol 2024. [PMID: 38818854 DOI: 10.1111/jdv.20133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 05/06/2024] [Indexed: 06/01/2024]
Affiliation(s)
- N F T Henckens
- Department of Dermatology, Radboud University Medical Centre (Radboudumc), Nijmegen, The Netherlands
| | - S E Thomas
- Department of Dermatology, Radboud University Medical Centre (Radboudumc), Nijmegen, The Netherlands
| | - J M P A van den Reek
- Department of Dermatology, Radboud University Medical Centre (Radboudumc), Nijmegen, The Netherlands
| | - E M G J de Jong
- Department of Dermatology, Radboud University Medical Centre (Radboudumc), Nijmegen, The Netherlands
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Su L, Xu C, Huang H, Zhang P, Wang J, Ouyang X, Yang X, Ye J. Effects of tumor necrosis factor-alpha inhibitors on lipid profiles in patients with psoriasis: a systematic review and meta-analysis. Front Immunol 2024; 15:1354593. [PMID: 38500874 PMCID: PMC10944886 DOI: 10.3389/fimmu.2024.1354593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/21/2024] [Indexed: 03/20/2024] Open
Abstract
Background There is no consensus on the effect of tumor necrosis factor-alpha (TNF-alpha) inhibitors on lipid profiles in patients with psoriasis. This study aimed to investigate the effects of TNF-alpha inhibitors on lipid profiles (triglycerides, total cholesterol, low-density lipoprotein, or high-density lipoprotein) in patients with psoriasis. Methods We searched PubMed, Embase, and Cochrane Library databases for articles published before October 17, 2023. Four TNF-alpha inhibitors (infliximab, etanercept, adalimumab, and certolizumab) were included in our study. (PROSPERO ID: CRD42023469703). Results A total of twenty trials were included. Overall results revealed that TNF-alpha inhibitors elevated high-density lipoprotein levels in patients with psoriasis (WMD = 2.31; 95% CI: 0.96, 3.67; P = 0.001), which was supported by the results of sensitivity analyses excluding the effect of lipid-lowering drugs. Subgroup analyses indicated that high-density lipoprotein levels were significantly increased in the less than or equal to 3 months group (WMD = 2.88; 95% CI: 1.37, 4.4; P < 0.001), the etanercept group (WMD = 3.4; 95% CI = 1.71, 5.09, P < 0.001), and the psoriasis group (WMD = 2.52; 95% CI = 0.57, 4.48, P = 0.011). Triglyceride levels were significantly increased in the 3 to 6-month group (WMD = 4.98; 95% CI = 1.97, 7.99, P = 0.001) and significantly decreased in the 6-month and older group (WMD = -19.84; 95% CI = -23.97, -15.7, P < 0.001). Additionally, Triglyceride levels were significantly increased in the psoriasis group (WMD = 5.22; 95% CI = 2.23, 8.21, P = 0.001). Conclusion Our results revealed that TNF-alpha inhibitors might temporarily increase high-density lipoprotein levels in patients with psoriasis. However, changes in triglycerides were not consistent among the different durations of treatment, with significant increases after 3 to 6 months of treatment. Future prospective trials with long-term follow-up contribute to confirming and extending our findings. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42023469703.
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Affiliation(s)
- Liang Su
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Chunyan Xu
- Department of Dermatology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Hong Huang
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Peilian Zhang
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Jinrong Wang
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Xiaoyong Ouyang
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Xuesong Yang
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Jianzhou Ye
- Department of Dermatology, The First Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming, China
- Department of Dermatology, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
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Jin JQ, Cronin A, Roberts-Toler C, Yeroushalmi S, Hadeler E, Spencer RK, Elhage KG, Gondo G, Wallace EB, Reddy SM, Han G, Kaffenberger J, Davis MS, Hakimi M, Scher JU, Armstrong AW, Bhutani T, McLean RR, Liao W. Sociodemographic and clinical characteristics associated with multiple biologic failure in psoriasis: A 2015-2022 prospective cohort analysis of the CorEvitas psoriasis registry. J Am Acad Dermatol 2023; 89:974-983. [PMID: 37495173 DOI: 10.1016/j.jaad.2023.06.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Psoriasis patients with poor therapeutic response to multiple biologic agents are not well-characterized. OBJECTIVE To describe the characteristics associated with development of multiple biologic failure (MBF) versus good clinical response (GR) to the first biologic. METHODS This prospective cohort analysis evaluated patients in the multicenter CorEvitas Psoriasis Registry who initiated their first biologic between 2015 and 2020 and were followed for ≥24 months. Multivariable logistic regression identified sociodemographic, clinical, and patient-reported outcomes that differed between MBF (discontinued ≥2 biologics of different classes, each used for ≥90 days, due to inadequate efficacy) and GR (continued use of first biologic for ≥2 years) patients. RESULTS One thousand thirty-nine patients were analyzed (490 GR [47.2%], 65 MBF [6.3%]). Female sex, shorter psoriasis duration, earlier year of biologic initiation, prior nonbiologic systemic therapy use, history of hyperlipidemia, and Medicaid insurance were significantly associated with MBF, though the latter 2 variables exhibited wider confidence intervals, indicating a lower level of support. The first-to-second biologic sequence most observed with MBF was Tumor necrosis factor-α inhibitor to IL-17 inhibitor use. LIMITATIONS Biologic adherence between visits was not evaluated. CONCLUSION Approximately 6% of psoriasis patients met MBF criteria. The results identify characteristics associated with MBF that may distinguish patients warranting more frequent follow-up.
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Affiliation(s)
- Joy Q Jin
- School of Medicine, University of California San Francisco, San Francisco, California; Department of Dermatology, University of California San Francisco, San Francisco, California
| | | | | | - Samuel Yeroushalmi
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Edward Hadeler
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Riley K Spencer
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Kareem G Elhage
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | | | | | - Soumya M Reddy
- Division of Rheumatology, Department of Medicine, New York University Grossman School of Medicine, NYU Langone Medical Center, New York, New York
| | - George Han
- Department of Dermatology, Zucker School of Medicine at Hofstra/Northwell, New Hyde Park, New York
| | - Jessica Kaffenberger
- Division of Dermatology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - Mitchell S Davis
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Marwa Hakimi
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | - Jose U Scher
- Division of Rheumatology, Department of Medicine, New York University Grossman School of Medicine, NYU Langone Medical Center, New York, New York
| | - April W Armstrong
- Department of Dermatology, University of Southern California, Los Angeles, California
| | - Tina Bhutani
- Department of Dermatology, University of California San Francisco, San Francisco, California
| | | | - Wilson Liao
- Department of Dermatology, University of California San Francisco, San Francisco, California.
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Kishimoto M, Komine M, Kamiya K, Sugai J, Kuwahara A, Mieno M, Ohtsuki M. Drug Survival of Tumor Necrosis Factor-Alpha Inhibitors and Switched Subsequent Biologic Agents in Patients with Psoriasis: A Retrospective Study. Dermatol Ther (Heidelb) 2023:10.1007/s13555-023-00932-0. [PMID: 37204609 DOI: 10.1007/s13555-023-00932-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 04/27/2023] [Indexed: 05/20/2023] Open
Abstract
INTRODUCTION This study aimed to retrospectively examine the drug survival of tumor necrosis factor (TNF)-alpha inhibitors and switched subsequent biologic agents after discontinuation of TNF inhibitors. METHODS This real-world setting study was conducted at a single academic center. We included patients who were treated with adalimumab (n = 111), certolizumab pegol (n = 12), and infliximab (n = 74) at Jichi Medical University Hospital from 1 January 2010 to 31 July 2021. RESULTS No significant differences were noted in drug survival between the three TNF inhibitors. The 10-year drug survival rate for adalimumab and infliximab was 14% and 18%, respectively. Of the patients who discontinued TNF inhibitors for any reason (n = 137), 105 chose biologics as their subsequent treatment. The subsequent biologics included 31 cases of TNF inhibitors (adalimumab in 20, certolizumab pegol in 1, and infliximab in 10), 19 of interleukin-12/23 inhibitor (ustekinumab), 42 of interleukin-17 inhibitors (secukinumab in 19, brodalumab in 9, and ixekizumab in 14) and 13 of interleukin-23 inhibitors (guselkumab in 11, risankizumab in 1, and tildrakizumab in 1). Cox proportional hazards analysis for the subsequent drugs in cases of discontinuation due to inadequate efficacy revealed that female sex was a predictor of drug discontinuation (hazard ratio 2.58, 95% confidence interval 1.17-5.70) and that taking interleukin-17 inhibitors rather than TNF inhibitors was a predictor of drug persistence (hazard ratio 0.37, 95% confidence interval 0.15-0.93). CONCLUSIONS Interleukin-17 inhibitors may be a favorable option for patients who need to switch from TNF inhibitors due to inadequate efficacy. However, this study is limited by the small number of cases and its retrospective design.
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Affiliation(s)
- Megumi Kishimoto
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Mayumi Komine
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Koji Kamiya
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Junichi Sugai
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Aya Kuwahara
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Makiko Mieno
- Department of Medical Informatics, Center for Information, Jichi Medical University, Shimotsuke, Tochigi, 329-0498, Japan
| | - Mamitaro Ohtsuki
- Department of Dermatology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
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Nani P, Ladopoulou M, Papaioannou EH, Papagianni ED, Antonatos C, Xiropotamos P, Kapsoritakis A, Potamianos PS, Karmiris K, Tzathas C, Patsatsi A, Lazaridou E, Zafiriou E, Roussaki-Schulze A, Georgiou S, Grafanaki K, Georgakilas GK, Vasilopoulos Y. Pharmacogenetic Analysis of the MIR146A rs2910164 and MIR155 rs767649 Polymorphisms and Response to Anti-TNF Treatment in Patients with Crohn's Disease and Psoriasis. Genes (Basel) 2023; 14:445. [PMID: 36833372 PMCID: PMC9957441 DOI: 10.3390/genes14020445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 01/31/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
The clinical heterogeneity regarding the response profile of the antitumor necrosis factor (anti-TNF) in patients with Crohn's disease (CD) and psoriasis (PsO) is attributed, amongst others, to genetic factors that influence the regulatory mechanisms which orchestrate the inflammatory response. Here, we investigated the possible associations between the MIR146A rs2910164 and MIR155 rs767649 variants and the response to anti-TNF therapy in a Greek cohort of 103 CD and 100 PsO patients. We genotyped 103 CD patients and 100 PsO patients via the PCR-RFLP method, utilizing the de novo formation of a restriction site for the SacI enzyme considering the MIR146A rs2910164, while Tsp45I was employed for the MIR155 rs767649 variant. Additionally, we investigated the potential functional role of the rs767649 variant, exploring in silico the alteration of transcription factor binding sites (TFBSs) mapped on its genomic location. Our single-SNP analysis displayed a significant association between the rare rs767649 A allele and response to therapy (Bonferroni-corrected p value = 0.012) in patients with PsO, a result further enhanced by the alteration in the IRF2 TFBS caused by the above allele. Our results highlight the protective role of the rare rs767649 A allele in the clinical remission of PsO, implying its utilization as a pharmacogenetic biomarker.
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Affiliation(s)
- Paraskevi Nani
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Melpomeni Ladopoulou
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Evgenia H. Papaioannou
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Evangelia D. Papagianni
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Charalabos Antonatos
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Panagiotis Xiropotamos
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Andreas Kapsoritakis
- Gastroenterology Department, University General Hospital of Larissa, 41110 Larissa, Greece
| | - Petros S. Potamianos
- Gastroenterology Department, University General Hospital of Larissa, 41110 Larissa, Greece
| | - Konstantinos Karmiris
- Gastroenterology Department, “Venizeleio Pananeio” General Hospital of Heraklion, 71409 Heraklion, Greece
| | - Charalambos Tzathas
- Gastroenterology Department, “Tzaneio” General Hospital of Piraeus, 18536 Athens, Greece
| | - Aikaterini Patsatsi
- 2nd Dermatology Department, Medical School, Papageorgiou Hospital, Aristotle University, 56403 Thessaloniki, Greece
- BioPsorAD Consortium, 26504 Patras, Greece
| | - Elisavet Lazaridou
- 2nd Dermatology Department, Medical School, Papageorgiou Hospital, Aristotle University, 56403 Thessaloniki, Greece
- BioPsorAD Consortium, 26504 Patras, Greece
| | - Efterpi Zafiriou
- BioPsorAD Consortium, 26504 Patras, Greece
- Department of Dermatology, University General Hospital Larissa, University of Thessaly, 41334 Larissa, Greece
| | - Angeliki Roussaki-Schulze
- BioPsorAD Consortium, 26504 Patras, Greece
- Department of Dermatology, University General Hospital Larissa, University of Thessaly, 41334 Larissa, Greece
| | - Sophia Georgiou
- BioPsorAD Consortium, 26504 Patras, Greece
- Dermatology Department, Medical School, University of Patras, 26504 Patras, Greece
| | - Katerina Grafanaki
- BioPsorAD Consortium, 26504 Patras, Greece
- Dermatology Department, Medical School, University of Patras, 26504 Patras, Greece
| | - Georgios K. Georgakilas
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
- Laboratory of Hygiene and Epidemiology, Department of Clinical and Laboratory Research, Faculty of Medicine, University of Thessaly, 38334 Volos, Greece
| | - Yiannis Vasilopoulos
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
- BioPsorAD Consortium, 26504 Patras, Greece
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McKay KM, Apostolopoulos N, Chou B, Leveque TK, Van Gelder RN. Anti-adalimumab Antibodies in Patients with Non-infectious Ocular Inflammatory Disease: A Case Series. Ocul Immunol Inflamm 2022; 30:1721-1725. [PMID: 34270383 DOI: 10.1080/09273948.2021.1936565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE To report the clinical course of patients with ocular inflammatory disease treated with adalimumab in whom anti-adalimumab antibodies (AAA) were detected. METHODS Single center case series. RESULTS Eight patients with initial response to adalimumab developed a disease flare associated with positive AAA testing after 5 to 76 months of therapy. Six patients were receiving no concurrent antimetabolite therapy at the time of AAA diagnosis and four had a temporary lapse in adalimumab therapy prior to AAA discovery. AAA resulted in undetectable drug levels in five of the seven patients for whom data were available, and adalimumab was discontinued in six of the eight patients. Of two patients continued on adalimumab, one maintained detectable serum adalimumab despite AAA and one had a low AAA titer. CONCLUSIONS For patients receiving adalimumab for ocular inflammatory disease, a disease flare in the setting of previously well-controlled disease should prompt consideration of AAA testing.
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Affiliation(s)
- K Matthew McKay
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA.,Karalis Johnson Retina Center, Seattle, Washington, USA
| | - Nicholas Apostolopoulos
- Department of Ophthalmology and Visual Science, Yale University, New Haven, Connecticut, USA
| | - Brian Chou
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA
| | - Thellea K Leveque
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA
| | - Russell N Van Gelder
- Department of Ophthalmology, University of Washington, Seattle, Washington, USA.,Karalis Johnson Retina Center, Seattle, Washington, USA.,Department of Biological Structure, University of Washington, Seattle, Washington, USA.,Department of Lab Medicine and Pathology, University of Washington, Seattle, Washington, USA
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Cell death in skin function, inflammation, and disease. Biochem J 2022; 479:1621-1651. [PMID: 35929827 PMCID: PMC9444075 DOI: 10.1042/bcj20210606] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 07/20/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022]
Abstract
Cell death is an essential process that plays a vital role in restoring and maintaining skin homeostasis. It supports recovery from acute injury and infection and regulates barrier function and immunity. Cell death can also provoke inflammatory responses. Loss of cell membrane integrity with lytic forms of cell death can incite inflammation due to the uncontrolled release of cell contents. Excessive or poorly regulated cell death is increasingly recognised as contributing to cutaneous inflammation. Therefore, drugs that inhibit cell death could be used therapeutically to treat certain inflammatory skin diseases. Programmes to develop such inhibitors are already underway. In this review, we outline the mechanisms of skin-associated cell death programmes; apoptosis, necroptosis, pyroptosis, NETosis, and the epidermal terminal differentiation programme, cornification. We discuss the evidence for their role in skin inflammation and disease and discuss therapeutic opportunities for targeting the cell death machinery.
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Anti-Inflammatory microRNAs for Treating Inflammatory Skin Diseases. Biomolecules 2022; 12:biom12081072. [PMID: 36008966 PMCID: PMC9405611 DOI: 10.3390/biom12081072] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 02/07/2023] Open
Abstract
Skin inflammation occurs due to immune dysregulation because of internal disorders, infections, and allergic reactions. The inflammation of the skin is a major sign of chronic autoimmune inflammatory diseases, such as psoriasis, atopic dermatitis (AD), and lupus erythematosus. Although there are many therapies for treating these cutaneous inflammation diseases, their recurrence rates are high due to incomplete resolution. MicroRNA (miRNA) plays a critical role in skin inflammation by regulating the expression of protein-coding genes at the posttranscriptional level during pathogenesis and homeostasis maintenance. Some miRNAs possess anti-inflammatory features, which are beneficial for mitigating the inflammatory response. miRNAs that are reduced in inflammatory skin diseases can be supplied transiently using miRNA mimics and agomir. miRNA-based therapies that can target multiple genes in a given pathway are potential candidates for the treatment of skin inflammation. This review article offers an overview of the function of miRNA in skin inflammation regulation, with a focus on psoriasis, AD, and cutaneous wounds. Some bioactive molecules can target and modulate miRNAs to achieve the objective of inflammation suppression. This review also reports the anti-inflammatory efficacy of these molecules through modulating miRNA expression. The main limitations of miRNA-based therapies are rapid biodegradation and poor skin and cell penetration. Consideration was given to improving these drawbacks using the approaches of cell-penetrating peptides (CPPs), nanocarriers, exosomes, and low-frequency ultrasound. A formulation design for successful miRNA delivery into skin and target cells is also described in this review. The possible use of miRNAs as biomarkers and therapeutic modalities could open a novel opportunity for the diagnosis and treatment of inflammation-associated skin diseases.
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Loft N, Egeberg A, Rasmussen MK, Bryld LE, Nissen CV, Dam TN, Ajgeiy KK, Iversen L, Skov L. Prevalence and characterization of treatment-refractory psoriasis and super-responders to biologic treatment: a nationwide study. J Eur Acad Dermatol Venereol 2022; 36:1284-1291. [PMID: 35366361 DOI: 10.1111/jdv.18126] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Treatment with biologics often leads to clearance of psoriasis. However, some patients do repeatedly fail to respond and/or lose an achieved response (treatment refractory) to the biologic, whereas other patients achieve excellent response to one biologic and remain clear of psoriasis for several years (super-responders). OBJECTIVE To identify and characterize patients with treatment refractory psoriasis and patients who are super-responders to biologic treatment. MATERIAL AND METHODS Patients registered in DERMBIO between January 2007 and November 2019 were included. Patients were categorized as being treatment refractory if they had had treatment failure to ≥3 biologics targeting ≥2 different pathways. Super-responders were patients treated with their first biologic for minimum 5 years without an absolute psoriasis area and severity index (PASI) > 3 between 6 months and 5 years of treatment. All remaining patients from DERMBIO served as comparators. RESULTS In total, 3280 patients were included with a mean age of 45.0 years. 1221 (37%) of the patients were females. Of the included patients, 214 (6.5%) were categorized as treatment refractory and 207 (6.3%) were categorized as super-responders. Treatment refractory patients had higher mean body weight (100.6 kg vs. 90.6 kg, P < 0.0001) and higher mean BMI (32.2 vs. 29.4, P < 0.0001) compared with the rest of patients in DERMBIO. Super-responders had higher socioeconomic status and fewer comorbidities compared with the comparator group (P < 0.0001). CONCLUSION A small proportion of patients with psoriasis treated with biologics are either super-responders or treatment refractory. Treatment refractory patients have higher body weight, whereas super-responders have fewer comorbidities and higher socioeconomic status.
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Affiliation(s)
- N Loft
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, Hellerup, Denmark
| | - A Egeberg
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
| | - M K Rasmussen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - L E Bryld
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - C V Nissen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
| | - T N Dam
- Dermatology Clinic, Nykoebing Falster, Denmark
| | - K K Ajgeiy
- Department of Dermatology, Odense University Hospital, Odense, Denmark
| | - L Iversen
- Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
| | - L Skov
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, Hellerup, Denmark
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11
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Akcılar R, Namdar ND, Yükcü F, Arslan Utku S. TNFα gene -238G>A polymorphism is associated with psoriasis patients. J Cosmet Dermatol 2022; 21:2662-2667. [PMID: 35340111 DOI: 10.1111/jocd.14940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/28/2022] [Accepted: 03/23/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Tumor Necrosis Factor α (TNFα) is a protein that plays a key role in the pathophysiology of chronic inflammatory disorders like psoriasis. AIMS The goal of this study was to see if the TNFα gene -238G>A polymorphism was linked to psoriasis susceptibility. METHODS This study comprised ninety psoriasis patients and ninety healthy controls. For the TNFa gene -238G>A polymorphism, genomic DNA was extracted and genotyped using polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) studies. RESULTS Psoriasis patients had higher frequencies of the A allele and the AA genotype than the control group, and psoriasis was linked to the AA genotype (OR = 4.25, 95% CI = 1.37-13.1, p = 0.008) and the A allele (OR = 1.55, 95% CI = 1.01-2.34, p = 0.04). Patients with a family history of psoriasis showed an increase in the frequency of the AA genotype compared to GG and GA genotypes (respectively, 46.7%, 36.7%, and 16.7%, p = 0.003). Furthermore, psoriasis patients with the AA genotype were discovered more commonly among those under 30 years old and male patients than those with the GG and GA genotypes, but the differences were not statistically significant. CONCLUSION The TNFa gene -238G>A polymorphism has been related to an increased incidence of psoriasis.
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Affiliation(s)
- Raziye Akcılar
- Department of Physiology, Faculty of Medicine, Kütahya Health Sciences University, Kütahya, Turkey
| | - Nazlı Dizen Namdar
- Department of Dermatology, Faculty of Medicine, Kütahya Health Sciences University, Kütahya, Turkey
| | - Fulya Yükcü
- Department of Biophysics, Faculty of Medicine, Kütahya Health Sciences University, Kütahya, Turkey
| | - Selve Arslan Utku
- Department of Dermatology, Faculty of Medicine, Kütahya Health Sciences University, Kütahya, Turkey
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12
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Gundogan B, Dowlut N, Rajmohan S, Borrelli MR, Millip M, Iosifidis C, Udeaja YZ, Mathew G, Fowler A, Agha R. Assessing the compliance of systematic review articles published in leading dermatology journals with the PRISMA statement guidelines: A systematic review. JAAD Int 2021; 1:157-174. [PMID: 34409336 PMCID: PMC8361930 DOI: 10.1016/j.jdin.2020.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2020] [Indexed: 11/24/2022] Open
Abstract
Background Reporting quality of systematic reviews and meta-analyses is of critical importance in dermatology because of their key role in informing health care decisions. Objective To assess the compliance of systematic reviews and meta-analyses in leading dermatology journals with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement guidelines. Methods This review was carried out in accordance with PRISMA guidelines. Included studies were reviews published across 6 years in the top 4 highest-impact-factor dermatology journals of 2017. Records and full texts were screened independently. Data analysis was conducted with univariate multivariable linear regression. The primary outcome was to assess the compliance of systematic reviews and meta-analyses in leading dermatology journals with the PRISMA statement. Results A total of 166 studies were included and mean PRISMA compliance across all articles was 73%. Compliance significantly improved over time (β = .016; P = <.001). The worst reported checklist item was item 5 (reporting on protocol existence), with a compliance of 15% of articles. Conclusion PRISMA compliance within leading dermatology journals could be improved; however, it is steadily improving.
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Affiliation(s)
- Buket Gundogan
- University College London Hospital, London, United Kingdom
| | - Naeem Dowlut
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | | | - Mimi R Borrelli
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, California
| | - Mirabel Millip
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Christos Iosifidis
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Yagazie Z Udeaja
- Luton and Dunstable University Hospital NHS Foundation Trust, Luton, United Kingdom
| | - Ginimol Mathew
- University College London Medical School, Gower Street, London, United Kingdom
| | | | - Riaz Agha
- Bart's Health NHS Foundation Trust, London, United Kingdom
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13
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Kim SJ, Dixon AS, Adamovich PC, Robinson PD, Owen SC. Homogeneous Immunoassay Using a Tri-Part Split-Luciferase for Rapid Quantification of Anti-TNF Therapeutic Antibodies. ACS Sens 2021; 6:1807-1814. [PMID: 34010570 DOI: 10.1021/acssensors.0c02642] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Anti-TNF therapeutics bind and sequester tumor necrosis factor (TNF) to prevent downstream signaling and are clinically important in the treatment of several autoimmune diseases. Effective treatment with these drugs requires frequent therapeutic drug monitoring (TDM). Current analytical methods, including reporter gene assay (RGA), enzyme-linked immunosorbent assay (ELISA), and mobility shift assay (MSA), can be technically rigorous, slow, and expensive. These qualities prevent the implementation of point-of-care testing and ultimately limit the frequency and utility of monitoring. An assay simple enough to be performed in the clinic would enable increased TDM frequency, more accurate dosing, and improved patient outcomes. Toward this end, we developed a homogeneous immunoassay based on a tri-part split-luciferase system for "add-and-read" detection of anti-TNF therapeutics. In our platform, two small fragments of the split-luciferase, called β9 and β10, are each fused to a different interacting protein. The binding of each of these proteins to anti-TNF antibodies forces the split-luciferase components into proximity where they reform the active luciferase. We identified the fusion proteins, β9-protein A (β9-A) and β10-TNF, as promising binding pairs. We systematically adjusted assay conditions to optimize the signal/background (S/B) ratio, limit of detection (LOD), and percent recovery. The assay has a large dynamic range (0.5-32 μg/mL) and is sensitive enough to monitor both subtherapeutic and supratherapeutic serum concentrations of anti-TNF antibodies, as demonstrated in clinical samples.
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Affiliation(s)
- Sun Jin Kim
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Andrew S. Dixon
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - P. Chad Adamovich
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Parker D. Robinson
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Shawn C. Owen
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
- Department of Biomedical Engineering, Department of Medicinal Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
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14
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Zidane M, Dressler C, Gaskins M, Nast A. Decision-Analytic Modeling for Time-Effectiveness of the Sequence of Induction Treatments for Moderate to Severe Plaque Psoriasis. JAMA Dermatol 2021; 155:1380-1389. [PMID: 31617856 DOI: 10.1001/jamadermatol.2019.2941] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Importance Systemic psoriasis treatments vary in efficacy and cost but also in time until onset of action. Patients with no response to a first induction treatment are typically switched to another, and some patients require several treatments before they see an improvement. Objective To determine the most cost-effective sequence of induction treatment through a comparative time-effectiveness analysis of different systemic treatment sequences currently licensed in Germany for moderate to severe plaque psoriasis. Design, Setting, and Participants This time-effectiveness analysis used a decision-analytic model set in the German health care system. The population simulated to receive the treatment sequences consisted of adult men and women with psoriasis vulgaris or plaque type psoriasis eligible for systemic treatment. Systematic reviews were performed to generate model input values. Data were collected from November 1 through December 15, 2017, and analyzed from January through August 2018. Interventions Five treatment sequences frequently used in Germany, identified through an online expert survey (response rate, 10 of 15 [66.7%]), and 4 theoretical sequences starting with a biological agent. Treatments included methotrexate sodium (MTX), cyclosporine (CSA), fumaric acid esters (FAE), adalimumab (ADA), ixekizumab (IXE), infliximab (INF), and secukinumab (SEC). Main Outcomes and Measures Two health states were defined: responder (patients achieving a Psoriasis Area Severity Index [PASI] ≥75) and nonresponder (PASI <75). Probability values were defined as response rates of PASI-75. Treatment effects were determined by the mean change in Dermatology Life Quality Index (DLQI) score. Time until onset of action was assessed as weeks until 25% of patients reach PASI-75. Individual time-effectiveness ratios were calculated per treatment sequence as time until onset of action (in weeks) per minimally important difference (MID) in DLQI and were subsequently ranked. Results Treatment sequences starting with a biological agent, including IXE-INF-SEC (1.4 weeks per DLQI-MID), INF-IXE-SEC (2.05 weeks per DLQI-MID), SEC-IXE-ADA (2.1 weeks per DLQI-MID), and ADA-IXE-SEC (2.8 weeks per DLQI-MID) were more time-effective than frequently used treatment sequences, including MTX-SEC-ADA (6.8 weeks per DLQI-MID), MTX-ADA-IXE (7.0 weeks per DLQI-MID), MTX-ADA-SEC (7.2 weeks per DLQI-MID), MTX-FAE-ADA (10.05 weeks per DLQI-MID), and FAE-MTX-CSA (11.5 weeks per DLQI-MID). The results were robust to deterministic sensitivity analyses. Conclusions and Relevance When allocating monetary resources, policy makers and regulators may want to consider time until patients experience an MID in their quality of life as an additional outcome measure. Trial Registration PROSPERO Identifier: CRD42017074218.
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Affiliation(s)
- Miriam Zidane
- Division of Evidence-Based Medicine, Klinik für Dermatologie, Venerologie and Allergologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Corinna Dressler
- Division of Evidence-Based Medicine, Klinik für Dermatologie, Venerologie and Allergologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Matthew Gaskins
- Division of Evidence-Based Medicine, Klinik für Dermatologie, Venerologie and Allergologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Nast
- Division of Evidence-Based Medicine, Klinik für Dermatologie, Venerologie and Allergologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
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15
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Speir M, Djajawi TM, Conos SA, Tye H, Lawlor KE. Targeting RIP Kinases in Chronic Inflammatory Disease. Biomolecules 2021; 11:biom11050646. [PMID: 33924766 PMCID: PMC8146010 DOI: 10.3390/biom11050646] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 02/08/2023] Open
Abstract
Chronic inflammatory disorders are characterised by aberrant and exaggerated inflammatory immune cell responses. Modes of extrinsic cell death, apoptosis and necroptosis, have now been shown to be potent drivers of deleterious inflammation, and mutations in core repressors of these pathways underlie many autoinflammatory disorders. The receptor-interacting protein (RIP) kinases, RIPK1 and RIPK3, are integral players in extrinsic cell death signalling by regulating the production of pro-inflammatory cytokines, such as tumour necrosis factor (TNF), and coordinating the activation of the NOD-like receptor protein 3 (NLRP3) inflammasome, which underpin pathological inflammation in numerous chronic inflammatory disorders. In this review, we firstly give an overview of the inflammatory cell death pathways regulated by RIPK1 and RIPK3. We then discuss how dysregulated signalling along these pathways can contribute to chronic inflammatory disorders of the joints, skin, and gastrointestinal tract, and discuss the emerging evidence for targeting these RIP kinases in the clinic.
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Affiliation(s)
- Mary Speir
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia; (M.S.); (T.M.D.); (S.A.C.); (H.T.)
- Department of Molecular and Translational Science, Monash University, Clayton, VIC 3168, Australia
| | - Tirta M. Djajawi
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia; (M.S.); (T.M.D.); (S.A.C.); (H.T.)
- Department of Molecular and Translational Science, Monash University, Clayton, VIC 3168, Australia
| | - Stephanie A. Conos
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia; (M.S.); (T.M.D.); (S.A.C.); (H.T.)
- Department of Molecular and Translational Science, Monash University, Clayton, VIC 3168, Australia
| | - Hazel Tye
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia; (M.S.); (T.M.D.); (S.A.C.); (H.T.)
| | - Kate E. Lawlor
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, VIC 3168, Australia; (M.S.); (T.M.D.); (S.A.C.); (H.T.)
- Department of Molecular and Translational Science, Monash University, Clayton, VIC 3168, Australia
- Correspondence: ; Tel.: +61-85722700
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16
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Xu Y, Li Y, Dong M, Gao Z, Chen X, Liu H, Shen M. Association of previous treatment with anti-tumour necrosis factor inhibitors with the effectiveness of secukinumab in the treatment of psoriatic arthritis: systematic review and meta-analysis. Rheumatology (Oxford) 2020; 59:3657-3665. [PMID: 33038239 DOI: 10.1093/rheumatology/keaa449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/30/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES We sought to systematically investigate the effectiveness of secukinumab in psoriatic arthritis (PsA) patients who previously received TNFs inhibitor (TNFi) treatment and those who were TNFi naïve. METHODS Databases (PubMed, EMBase and Cochrane library) and ClinicalTrials.gov were searched from inception to 22 May 2020 for randomized control trails and observational studies of secukinumab, with or without a history of previous anti-TNFi treatment, in PsA. Effectiveness data were extracted and combined using a random-effects meta-analysis. The ACR20 and ACR50 (20% and 50% improvement in American College of Rheumatology response criteria) responses were the endpoints. RESULTS Six randomized controlled trials that reported the effectiveness of secukinumab by previous anti-TNFi treatment were included. Among patients exposed to a prior anti-TNFi treatment (n = 738), 33.7% (249/738) of patients achieved an ACR20 response. In contrast, in the anti-TNFi-naïve group (n = 1754), 49.8% (873/1754) of patients achieved an ACR20 response. Prior treatment with anti-TNFi was significantly associated with a poorer response to secukinumab compared with the anti-TNFi-naïve group with an effect size of 2.09 (95% CI: 1.69, 2.58). CONCLUSION Some patients benefit from switching from TNFi to secukinumab, but previous anti-TNFi treatment is associated with poorer effectiveness of secukinumab.
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Affiliation(s)
- Yantao Xu
- Department of Dermatology, Xiangya Hospital, Central South University
| | - Yuting Li
- Department of Dermatology, Xiangya Hospital, Central South University
| | - Mengyuan Dong
- Department of Dermatology, Xiangya Hospital, Central South University
| | - Zi'ang Gao
- Department of Dermatology, Xiangya Hospital, Central South University
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University.,Hunan Engineering Research Center of Skin Health and Disease, Central South University.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University
| | - Hong Liu
- Department of Dermatology, Xiangya Hospital, Central South University.,Hunan Engineering Research Center of Skin Health and Disease, Central South University.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University.,Hunan Engineering Research Center of Skin Health and Disease, Central South University.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University.,Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
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17
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Changes in Proteome of Fibroblasts Isolated from Psoriatic Skin Lesions. Int J Mol Sci 2020; 21:ijms21155363. [PMID: 32731552 PMCID: PMC7432102 DOI: 10.3390/ijms21155363] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 11/16/2022] Open
Abstract
The dermal fibroblasts are in constant contact with the cells of the immune system and skin epidermis. Therefore, they are essential for the development of lesions in psoriasis. The aim of this study was to assess the changes in the proteomic profile of fibroblasts in the dermis of psoriasis patients, and to discuss the most significant changes and their potential consequences. The proteomic results indicate that fibroblast dysfunction arises from the upregulation of proinflammatory factors and antioxidant proteins, as well as those involved in signal transduction and participating in proteolytic processes. Moreover, downregulated proteins in psoriatic fibroblasts are mainly responsible for the transcription/translation processes, glycolysis/ adenosine triphosphate synthesis and structural molecules. These changes can directly affect intercellular signaling and promote the hyperproliferation of epidermal cells. A better understanding of the metabolic effects of the proteomic changes observed could guide the development of new pharmacotherapies for psoriasis.
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18
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Cell death in chronic inflammation: breaking the cycle to treat rheumatic disease. Nat Rev Rheumatol 2020; 16:496-513. [PMID: 32641743 DOI: 10.1038/s41584-020-0455-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2020] [Indexed: 02/08/2023]
Abstract
Cell death is a vital process that occurs in billions of cells in the human body every day. This process helps maintain tissue homeostasis, supports recovery from acute injury, deals with infection and regulates immunity. Cell death can also provoke inflammatory responses, and lytic forms of cell death can incite inflammation. Loss of cell membrane integrity leads to the uncontrolled release of damage-associated molecular patterns (DAMPs), which are normally sequestered inside cells. Such DAMPs increase local inflammation and promote the production of cytokines and chemokines that modulate the innate immune response. Cell death can be both a consequence and a cause of inflammation, which can be difficult to distinguish in chronic diseases. Despite this caveat, excessive or poorly regulated cell death is increasingly recognized as a contributor to chronic inflammation in rheumatic disease and other inflammatory conditions. Drugs that inhibit cell death could, therefore, be used therapeutically for the treatment of these diseases, and programmes to develop such inhibitors are already underway. In this Review, we outline pathways for the major cell death programmes (apoptosis, necroptosis, pyroptosis and NETosis) and their potential roles in chronic inflammation. We also discuss current and developing therapies that target the cell death machinery.
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19
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Kirby MG, Allchorne P, Appanna T, Davey P, Gledhill R, Green JSA, Greene D, Rosario DJ. Prescription switching: Rationales and risks. Int J Clin Pract 2020; 74:e13429. [PMID: 31573733 DOI: 10.1111/ijcp.13429] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 09/21/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Therapeutic drug switching is commonplace across a broad range of indications and, within a drug class, is often facilitated by the availability of multiple drugs considered equivalent. Such treatment changes are often considered to improve outcomes via better efficacy or fewer side effects, or to be more cost-effective. Drug switching can be both appropriate and beneficial for several reasons; however, switching can also be associated with negative consequences. AIM To consider the impact of switching in two situations: the use of statins as a well-studied example of within-class drug switching, and gonadotropin-releasing hormone (GnRH)-targeting drug switching as an example of cross-class switching. RESULTS With the example of statins, within-class switching may be justified to reduce side effects, although the decision to switch is often also driven by the lower cost of generic formulations. With the example of GnRH agonists/antagonists, switching often occurs without the realisation that these drugs belong to different classes, with potential clinical implications. CONCLUSION Lessons emerging from these examples will help inform healthcare practitioners who may be considering switching drug prescriptions.
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Affiliation(s)
| | - Paula Allchorne
- Barts Health NHS Trust, The Royal London Hospital, London, UK
| | | | | | | | - James S A Green
- Barts Health NHS Trust, The Royal London Hospital, London, UK
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20
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Warren RB, Barker JNWB, Finlay AY, Burden AD, Kirby B, Armendariz Y, Williams R, Hatchard C, Khare S, Griffiths CEM. Secukinumab for patients failing previous tumour necrosis factor-α inhibitor therapy: results of a randomized open-label study (SIGNATURE). Br J Dermatol 2019; 183:60-70. [PMID: 31628677 DOI: 10.1111/bjd.18623] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Efficacy data on therapies for patients with psoriasis who have failed tumour necrosis factor (TNF)-α inhibitor therapy is limited. OBJECTIVES To determine the effectiveness and tolerability of secukinumab, an interleukin (IL)-17A inhibitor, in patients with moderate/severe chronic plaque psoriasis with documented efficacy failure of TNF-α inhibitor therapy (SIGNATURE study). METHODS This was a randomized, open-label, noncomparator study in 53 dermatology centres in the U.K. and Republic of Ireland. Patients were randomized 1 : 1 to receive secukinumab 300 mg or 150 mg subcutaneously every week for 4 weeks, then 4-weekly thereafter. Patients were stratified by their prior efficacy failure with TNF-α inhibitors. Only patients who started and stayed on the same dose at each time point were included for efficacy assessments. RESULTS In total, 233 patients were analysed. The primary end point was met, with a statistically significant improvement in response rates [75% reduction in Psoriasis Area and Severity Index (PASI 75)] from baseline to week 16 in both secukinumab 300 mg and 150 mg dose groups [77 of 118 patients (65·3%) and 51 of 115 patients (44·3%), respectively; P < 0·0001]. After 72 weeks, in patients starting and remaining on 300 mg, 77% (54 of 70) achieved PASI 75. Improvements in Dermatology Life Quality Index from baseline to week 16 occurred and were maintained up to 72 weeks. The safety profile was generally consistent with previous secukinumab studies, although a higher incidence of some adverse events (e.g. candida infections) was observed. CONCLUSIONS This study provides evidence of efficacy and safety of secukinumab for treatment of patients with psoriasis who failed prior TNF-α inhibitor therapy. This study represents a 'real-world' population, providing reassurance that secukinumab is a treatment option in this difficult-to-treat population. What's already known about this topic? Conventional systemic nonbiological and tumour necrosis factor (TNF)-α inhibitor therapies for plaque psoriasis have not fully met patients' needs. There is a lack of data to support the treatment pathways for patients with psoriasis who have inadequate responses to TNF-α inhibitor therapy. Secukinumab, a recombinant high-affinity fully human monoclonal anti-human interleukin-17A antibody of the IgG1/κ-class, has shown excellent safety and efficacy in the treatment of moderate-to-severe psoriasis. What does this study add? This is the first study evaluating treatment with biologics after prior efficacy failure of TNF-α inhibitor therapy as defined by the U.K. National Institute for Health and Care Excellence criteria. Secukinumab is an effective treatment in this difficult-to-treat patient population. This study provides important practical information for clinicians managing psoriasis. Adverse events were consistent with the phase III programme for secukinumab, although some adverse events, e.g. candida, were increased.
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Affiliation(s)
- R B Warren
- Centre for Dermatology Research, University of Manchester, NIHR Manchester Biomedical Research Centre, Manchester, U.K.,Salford Royal NHS Foundation Trust, Manchester, U.K
| | - J N W B Barker
- St John's Institute of Dermatology, King's College London, London, U.K
| | - A Y Finlay
- Division of Infection and Immunity, Cardiff University, Cardiff, U.K
| | - A D Burden
- Centre for Dermatology Research, University of Manchester, NIHR Manchester Biomedical Research Centre, Manchester, U.K.,Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, U.K
| | - B Kirby
- St Vincent's University Hospital and the Charles Institute, University College Dublin, Dublin, Ireland
| | | | - R Williams
- Novartis Pharmaceuticals U.K. Ltd, Frimley, U.K
| | - C Hatchard
- Novartis Pharmaceuticals U.K. Ltd, Frimley, U.K
| | - S Khare
- Novartis Pharmaceuticals U.K. Ltd, Frimley, U.K
| | - C E M Griffiths
- Centre for Dermatology Research, University of Manchester, NIHR Manchester Biomedical Research Centre, Manchester, U.K.,Salford Royal NHS Foundation Trust, Manchester, U.K
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Gorshkova EA, Zvartsev RV, Drutskaya MS, Gubernatorova EO. Humanized Mouse Models as a Tool to Study Proinflammatory Cytokine Overexpression. Mol Biol 2019. [DOI: 10.1134/s0026893319050078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Risk Factors for the Development of Psoriasis. Int J Mol Sci 2019; 20:ijms20184347. [PMID: 31491865 PMCID: PMC6769762 DOI: 10.3390/ijms20184347] [Citation(s) in RCA: 266] [Impact Index Per Article: 53.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 12/12/2022] Open
Abstract
Psoriasis is an immune-mediated genetic skin disease. The underlying pathomechanisms involve complex interaction between the innate and adaptive immune system. T cells interact with dendritic cells, macrophages, and keratinocytes, which can be mediated by their secreted cytokines. In the past decade, biologics targeting tumor necrosis factor-α, interleukin (IL)-23, and IL-17 have been developed and approved for the treatment of psoriasis. These biologics have dramatically changed the treatment and management of psoriasis. In contrast, various triggering factors can elicit the disease in genetically predisposed individuals. Recent studies suggest that the exacerbation of psoriasis can lead to systemic inflammation and cardiovascular comorbidity. In addition, psoriasis may be associated with other auto-inflammatory and auto-immune diseases. In this review, we summarize the risk factors, which can be divided into two groups (namely, extrinsic and intrinsic risk factors), responsible for the onset and exacerbation of psoriasis in order to facilitate its prevention.
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Guryanova S, Udzhukhu V, Kubylinsky A. Pathogenetic Therapy of Psoriasis by Muramyl Peptide. Front Immunol 2019; 10:1275. [PMID: 31281308 PMCID: PMC6595465 DOI: 10.3389/fimmu.2019.01275] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 05/20/2019] [Indexed: 02/02/2023] Open
Abstract
Psoriasis is a multifactorial disease with a dysregulation in immune system. The aim of this study was to survey the clinical efficacy and safety of muramyl peptide—the ligand of the receptors of innate immunity (drug Licopid, AO Peptek, Moscow, Russia) in patients with psoriasis. The effect of muramyl peptide on 86 patients with different severity of plaque psoriasis was tested. The Psoriasis Area and Severity Index (PASI), cytokine status and production of nitric oxide in blood serum, and the subsequent course of psoriasis have been evaluated. Evaluation of significance of observed differences was presented by the Student's t-test. As a result of the treatment, clinical cure or improvement was detected in 98.2% of patients (p < 0.05), while 24.4% had a complete cure. Subsequent observations during 4 years showed that patients who received muramyl peptide statistically significantly increased relapse-free period. Moreover, subsequent relapses of the disease after treatment with muramyl peptide were in much more milder form in the cases of mild psoriasis. The conducted studies showed that monotherapy with muramyl peptide stopped the clinical manifestations of psoriasis, normalized the processes of cytokine-dependent [interleukin (IL)−4, IL-10, IL-12, tumor necrosis factor alpha (TNF-α)] regulation of the immune response and nonspecific resistance, expressed in a decreasing amount of serum antigens sCD54 [soluble intercellular adhesion molecule-1 (sICAM-1)] to reference values (p ≤ 0.01). Taken together, our research demonstrated the effectiveness of therapy with muramyl peptide and moreover, that elevated levels of sCD54 and MIF (p ≤ 0.01) in the serum of patients with psoriasis considered as potential biomarkers of the severityof psoriasis and control over their dynamics have prognostic significance in determining the effectiveness of the therapy.
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Affiliation(s)
- Svetlana Guryanova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, RAS, Moscow, Russia.,Medical Institute, RUDN University, Moscow, Russia.,AO Peptek, Moscow, Russia
| | - Vladislav Udzhukhu
- Pirogov Russian National Research Medical University (RNRMU), Moscow, Russia
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Kromer C, Sabat R, Celis D, Mössner R. Systemische Therapien bei Pityriasis rubra pilaris: eine systematische Übersicht. J Dtsch Dermatol Ges 2019; 17:243-260. [DOI: 10.1111/ddg.13718_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 06/29/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Christian Kromer
- Klinik für DermatologieVenerologie und AllergologieUniversitätsmedizin Göttingen Göttingen Deutschland
| | - Robert Sabat
- Interdisiplinäre Gruppe für Molekulare Immunpathologie, Dermatologie/Medizinische Immunologie, Charité – Universitätsmedizin Berlin Berlin Deutschland
- Psoriasis Forschungs‐ und BehandlungsCentrum, Klinik für Dermatologie, Venerologie und Allergologie und Institut für Medizinische Immunologie, Charité – Universitätsmedizin Berlin Berlin Deutschland
| | - Daniel Celis
- Wirtschaftswissenschaftliche Fakultät, Universität Göttingen Göttingen Deutschland
| | - Rotraut Mössner
- Klinik für DermatologieVenerologie und AllergologieUniversitätsmedizin Göttingen Göttingen Deutschland
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25
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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: 483] [Impact Index Per Article: 96.6] [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.
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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
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26
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SnapshotDx Quiz: February 2019. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2018.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Heath MS, Kolli SS, Dowling JR, Cline A, Feldman SR. Pharmacotherapeutic strategies for standard treatment-resistant psoriasis. Expert Opin Pharmacother 2018; 20:443-454. [DOI: 10.1080/14656566.2018.1559819] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Michael S. Heath
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Sree S. Kolli
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Jessica R. Dowling
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Abigail Cline
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Steven R. Feldman
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Social Sciences & Health Policy, Wake Forest School of Medicine, Winston-Salem, NC, USA
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28
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Kromer C, Sabat R, Celis D, Mössner R. Systemic therapies of pityriasis rubra pilaris: a systematic review. J Dtsch Dermatol Ges 2018; 17:243-259. [PMID: 30520557 DOI: 10.1111/ddg.13718] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 06/29/2018] [Indexed: 02/03/2023]
Abstract
Pityriasis rubra pilaris (PRP) is a rare papulosquamous disorder. Treatment is challenging; the armamentarium consists of topical corticosteroids, phototherapy, classic systemic treatments such as retinoids or immunosuppressive drugs, and most recently biologicals. However, the relative effectiveness of therapies is unclear. Our objective was to review the published literature on systemic treatment of PRP. A systematic review was conducted on PubMed and the Cochrane Library up to 5 September 2017. Studies evaluating any systemic treatments of PRP (except for historical treatments) were included. Overall, 182 studies met the predefined inclusion criteria, and reported on 475 patients and 652 courses of treatment. 42.0 % (225/514) of all patients treated with retinoids achieved an excellent response (isotretinoin: 61.1 % [102/167], etretinate: 47 % [54/115], and acitretin: 24.7 % [43/174]) compared to an excellent response rate of 33.1 % (53/160) with methotrexate. Therapy with biologicals was successful in 51.0 % of patients (71/133) (ustekinumab: 62.5 % [10/16], infliximab: 57.1 % [28/49], etanercept: 53.3 % [16/30], and adalimumab: 46.4 % [13/28]). This review balances effectiveness, side effects, experience, and drug costs in order to suggest a treatment regimen starting with isotretinoin as first-line, methotrexate as second-line and biologicals as third-line treatment for this difficult-to-treat dermatosis.
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Affiliation(s)
- Christian Kromer
- Department of Dermatology, Venereology, and Allergology, University Medical Centre, Göttingen, Germany
| | - Robert Sabat
- Interdisciplinary Group of Molecular Immunopathology, Dermatology/Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Psoriasis Research and Treatment Center, Department of Dermatology and Allergy and Institute of Medical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Daniel Celis
- Faculty of Economic Sciences, Göttingen University, Göttingen, Germany
| | - Rotraut Mössner
- Department of Dermatology, Venereology, and Allergology, University Medical Centre, Göttingen, Germany
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29
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Owczarczyk-Saczonek A, Owczarek W, Osmola-Mańkowska A, Adamski Z, Placek W, Rakowska A. Secondary failure of TNF-α inhibitors in clinical practice. Dermatol Ther 2018; 32:e12760. [PMID: 30288872 DOI: 10.1111/dth.12760] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 08/26/2018] [Accepted: 09/29/2018] [Indexed: 01/06/2023]
Abstract
Tumor necrosis factor alpha (TNF-α) is a leading inflammatory cytokine that plays a pivotal role in the pathogenesis of psoriasis. In case of a severe course of psoriasis and moderate-to-severe disease in which traditional systemic treatments are ineffective or contraindicated, TNF-α inhibitors (iTNF-α) are used. This class of drugs includes monoclonal antibodies and a fusion protein (etanercept) and can induce a humoral or cell-mediated immune response, leading to formation of anti-drug antibodies (ADAs). The immunogenicity may affect iTNF-α drug pharmacokinetics, which would lead to hampering the clinical response (secondary drug failure), so a need to increase the drug dose arises. Antibodies against monoclonal antibodies (adalimumab, infliximab) have been associated with diminished clinical response, while against etanercept are non-neutralizing and appear to have no significant effect on clinical response and treatment safety. Switching of biologic agents may be one strategy in ADA-associated secondary failure of iTNF-α. However researches are needed to identify risk factors for ADA development and investigate management strategies for optimized treatment response. The authors reviewed the literature on the effectiveness of iTNF-α and pointed out the prevention of secondary failure in clinical practice.
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Affiliation(s)
- Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, Olsztyn, Poland
| | - Witold Owczarek
- Department of Dermatology, Military Institute of Medicine, Warsaw, Poland
| | | | - Zygmunt Adamski
- Department of Dermatology, University of Medical Sciences, Poznan, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, The University of Warmia and Mazury, Olsztyn, Poland
| | - Adriana Rakowska
- Department of Dermatology, Medical University of Warsaw, Warsaw, Poland
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30
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Yang W, Searl TJ, Yaggie R, Schaeffer AJ, Klumpp DJ. A MAPP Network study: overexpression of tumor necrosis factor-α in mouse urothelium mimics interstitial cystitis. Am J Physiol Renal Physiol 2018; 315:F36-F44. [PMID: 29465304 PMCID: PMC6087793 DOI: 10.1152/ajprenal.00075.2017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 02/14/2018] [Accepted: 02/19/2018] [Indexed: 12/24/2022] Open
Abstract
Interstitial cystitis/bladder pain syndrome is a chronic bladder condition associated with pain and voiding dysfunction that is often regarded as a neurogenic cystitis. Patient symptoms are correlated with the presence of urothelial lesions. We previously characterized a murine neurogenic cystitis model that recapitulates mast cell accumulation and urothelial lesions, and these events were dependent on TNF. To further explore the role of TNF in bladder inflammation and function, we generated a transgenic mouse model with chronic TNF overexpression in urothelium under the control of the uroplakin II (UPII) promoter. Transgenic mouse lines were maintained by backcross onto wild-type C57BL/6J mice and evaluated for pelvic tactile allodynia as a measure of visceral pain, urinary function, and urothelial lesions. TNF mRNA and protein were expressed at greater levels in bladders of UPII-TNF mice than in those of wild-type mice. UPII-TNF mice showed significantly increased urinary frequency and decreased void volume. UPII-TNF mice had increased urothelial apoptosis and loss of urothelial integrity consistent with urothelial lesions. Overexpression of TNF was also associated with pelvic tactile allodynia. Consistent with these findings, UPII-TNF mice exhibited increased bladder afferent activity in response to stretch ex vivo. In summary, UPII-TNF mice display significant pelvic pain, voiding dysfunction, urothelial lesions, and sensory input. Thus UPII-TNF mice are a model for characterizing mechanisms of interstitial cystitis symptoms and evaluating therapies.
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Affiliation(s)
- Wenbin Yang
- Department of Urology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
| | - Timothy J Searl
- Pharmacology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
| | - Ryan Yaggie
- Department of Urology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
| | - Anthony J Schaeffer
- Department of Urology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
| | - David J Klumpp
- Department of Urology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
- Microbiology-Immunology, Feinberg School of Medicine, Northwestern University , Chicago, Illinois
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31
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ESCMID Study Group for Infections in Compromised Hosts (ESGICH) Consensus Document on the safety of targeted and biological therapies: an infectious diseases perspective (Soluble immune effector molecules [I]: anti-tumor necrosis factor-α agents). Clin Microbiol Infect 2018; 24 Suppl 2:S10-S20. [DOI: 10.1016/j.cmi.2017.12.025] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 12/25/2017] [Accepted: 12/30/2017] [Indexed: 12/14/2022]
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32
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Gendelman O, Weitzman D, Rosenberg V, Shalev V, Chodick G, Amital H. Characterization of adherence and persistence profile in a real-life population of patients treated with adalimumab. Br J Clin Pharmacol 2018; 84:786-795. [PMID: 29272556 DOI: 10.1111/bcp.13494] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 12/02/2017] [Accepted: 12/08/2017] [Indexed: 12/19/2022] Open
Abstract
AIMS Published data on long-term adherence and persistence with adalimumab (Humira® ) in clinical practice are scarce and often limited to selected patient populations. This study assessed adherence with adalimumab across different indications and identified correlates and outcomes of poor adherence. METHODS We analysed data originating from the electronic database of Maccabi Healthcare Services (MHS) that includes 2.1 million enrolees. We randomly selected patients with at least one dispense of adalimumab since it was included in the local health basket in Israel in 2008 until the end of 2013. Patients with the following indications (n = 1339) were included: Crohn's disease (CD), ulcerative colitis (UC), rheumatoid arthritis (RA), psoriatic arthritis (PSA), ankylosing spondylitis (AS) and psoriasis. Adherence with therapy was assessed by the medication possession ratio (MPR) during the follow-up period. RESULTS Good adherence (MPR ≥ 80%) was observed among 80% of study patients and was associated with lower risk for ≥1 hospitalization per year of follow-up (adjusted-OR = 1.94, 95% CI:1.15-3.28). Patients with AS and CD persisted on adalimumab therapy the most, reaching median use of 27.0 and 26.7 months, respectively. Half (52.4%) of the patients discontinued treatment during a mean (SD) follow-up of 3.07 (1.71) years. High socioeconomic status was associated with lower risk for discontinuation (adjusted-HR = 0.74; 0.60-0.91). UC and concomitant prednisolone use were associated with increased risk for treatment discontinuation (HR = 1.31; 1.00-1.72, and HR = 1.40; 1.17-1.68, respectively). CONCLUSION Our results indicate encouraging persistence and adherence with adalimumab of patients with inflammatory conditions.
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Affiliation(s)
- Omer Gendelman
- Department of Medicine B, Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dahlia Weitzman
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Maccabitech, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Vered Rosenberg
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Maccabitech, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Varda Shalev
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Maccabitech, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Gabriel Chodick
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Maccabitech, Maccabi Healthcare Services, Tel Aviv, Israel
| | - Howard Amital
- Department of Medicine B, Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Coutts M, Soriano R, Naidoo R, Torfi H. Umbilical cord blood stem cell treatment for a patient with psoriatic arthritis. World J Stem Cells 2017; 9:235-240. [PMID: 29321825 PMCID: PMC5746644 DOI: 10.4252/wjsc.v9.i12.235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 11/14/2017] [Accepted: 12/04/2017] [Indexed: 02/06/2023] Open
Abstract
Clinical and laboratory results document psoriatic arthritis in a 56-year old patient. The symptoms did not resolve with standard treatments (nonsteroidal anti-inflammatory drugs, steroids and methotrexate). TNF-alpha inhibitors (certolizumab pegol and adalimumab) were added to the treatment regime, with some adverse effects. A trial of human umbilical cord stem cell therapy was then initiated. The stem cells were enriched and concentrated from whole cord blood, by removal of erythrocytes and centrifugation. The patient received several infusions of cord blood stem cells, through intravenous and intra-articular injections. These stem cell treatments correlated with remission of symptoms (joint pain and psoriatic plaques) and normalized serologic results for the inflammatory markers C-reactive protein and erythrocyte sedimentation rate. These improvements were noted within the first thirty days post-treatment, and were sustained for more than one year. The results of this trial suggest that cord blood stem cells may have important therapeutic value for patients with psoriatic arthritis, particularly for those who cannot tolerate standard treatments.
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Affiliation(s)
| | | | | | - Habib Torfi
- Invitrx Therapeutics, Irvine, CA 92618, United States
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Frieder J, Kivelevitch D, Fiore CT, Saad S, Menter A. The impact of biologic agents on health-related quality of life outcomes in patients with psoriasis. Expert Rev Clin Immunol 2017; 14:1-19. [PMID: 29110556 DOI: 10.1080/1744666x.2018.1401468] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Psoriasis is a common, immune-mediated skin disease often associated with significant physical and psychosocial impairment. Antipsoriatic biologic agents offer patients unparalleled treatment potential in regard to greater skin clearance and overall improved quality of life. Evaluation of the therapeutic efficacy of biologic agents on the full psoriasis disease burden must account for their impact on both physical symptoms, as well as patient-reported, health-related quality of life (HRQoL) measurements. Areas covered: Results from numerous clinical trials demonstrate the significant clinical efficacy of biological agents targeting tumor necrosis factor-α (TNF-α) and the interleukin (IL)-12/23 and IL-17 immune pathways. However, relatively limited data is available evaluating their full effect on quality of life outcomes. This review will discuss the most relevant and up-to-date clinical data on HRQoL measurements related to treatment with these aforementioned biologic agents. Expert commentary: Patient-reported outcomes (i.e. Dermatology Life Quality Index) are being used with increasing frequency in clinical trials, and provide valuable information on the impact of psoriasis on numerous aspects of day-to-day living. These outcomes must also be incorporated in clinical practice, in addition to physical assessment of disease severity, treatment decisions, and therapeutic response in the psoriasis patient population.
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Affiliation(s)
- Jillian Frieder
- a Division of Dermatology , Baylor University Medical Center , Dallas , TX , USA
| | - Dario Kivelevitch
- a Division of Dermatology , Baylor University Medical Center , Dallas , TX , USA
| | - Connie Tran Fiore
- a Division of Dermatology , Baylor University Medical Center , Dallas , TX , USA
| | - Saadeddine Saad
- b Texas A&M Health Science Center College of Medicine , Bryan , TX , USA
| | - Alan Menter
- a Division of Dermatology , Baylor University Medical Center , Dallas , TX , USA
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Abstract
Inhibitor of apoptosis proteins (IAPs) are critical regulators of cell death and survival pathways. Mice lacking cIAP1 and either cIAP2 or XIAP die in utero, and myeloid lineage-specific deletion of all IAPs causes sterile inflammation, but their role in the skin is unknown. We generated epidermal-specific IAP-deficient mice and found that combined genetic deletion of cIAP1 (epidermal knockout [EKO]) in keratinocytes and ubiquitous cIAP2 deletion (cIap1EKO/EKO.cIap2-/-) caused profound skin inflammation and keratinocyte death, lethal by postpartum day 10. To investigate their role in skin homeostasis, we injected an IAP antagonist compound subcutaneously into wild-type and knockout mice. This induced a toxic epidermal necrolysis-like local inflammation, which mirrored the phenotype seen in cIap1EKO/EKO.cIap2-/- mice. Loss of one Ripk1 allele limited lesion formation and significantly extended the lifespan of cIap1EKO/EKO.cIap2-/- mice. cIAP activities are important for recruitment of LUBAC to signaling complexes, and loss of LUBAC component SHARPIN, induces dermatitis in mice. Consistent with this relationship between cIAPs and LUBAC, Ripk1 heterozygosity also protected against development of dermatitis in Sharpin-deficient mice. This work therefore refines our molecular understanding of inflammatory signaling in the skin and defines potential targets for treating skin inflammation.
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36
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Zhao Y, Wang W, Wu X, Ma X, Qu R, Chen X, Liu C, Liu Y, Wang X, Yan P, Zhang H, Pan J, Li W. Mangiferin antagonizes TNF-α-mediated inflammatory reaction and protects against dermatitis in a mice model. Int Immunopharmacol 2017; 45:174-179. [PMID: 28222357 DOI: 10.1016/j.intimp.2017.02.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 02/13/2017] [Accepted: 02/14/2017] [Indexed: 01/19/2023]
Abstract
This study aimed to investigate whether mangiferin played a protective role in a well-established dermatitis mouse model and tumor necrosis factor alpha (TNF-α)-induced RAW264.7 macrophages. Contact dermatitis is an inflammatory skin disease in the clinic, while its underlying mechanism still remains to be elucidated. Mangiferin, 1,3,6,7-tetrahydroxyxanthone-C2-β-d-glucoside (C-glucosyl xanthone), a natural antioxidant that was reported to inhibit inflammatory reactions, has been recently proved to be a potential therapy for inflammation. As a result, the oxazolone-induced dermatitis mice models were established to explore whether mangiferin has an anti-inflammatory role in vivo. The phosphate-buffered saline treatment groups showed emblematic skin inflammation, whereas the administration of mangiferin obviously inhibited dermatitis in the mice models. Furthermore, exogenous mangiferin alleviated the inflammatory reaction in TNF-α-induced macrophages by suppressing the production of inflammation- and oxidative stress-associated molecules. Also, mangiferin treatment repressed the activation of nuclear factor-kappaB signaling pathway. To sum up, mangiferin could provide a new target for the therapy and prevention of skin inflammation.
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Affiliation(s)
- Yunpeng Zhao
- Department of Orthopaedics, Qilu Hospital, Shandong University, Jinan, Shandong 250012, PR China
| | - Wenhan Wang
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Xihai Wu
- Department of Gynaecology and Obstetrics, Jinan Central Hospital, Shandong University, Jinan, Shandong, 250012, PR China
| | - Xiaoqian Ma
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Ruize Qu
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Xiaomin Chen
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Chenghao Liu
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Yaoge Liu
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Xiaokai Wang
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Pengcheng Yan
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Hao Zhang
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Jingrui Pan
- School of Medcine, Shandong University, Jinan, Shandong 250012, PR China
| | - Weiwei Li
- Department of Pathology, Qilu Hospital, Shandong University, Jinan, Shandong, 250012, PR China.
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Grabowski B, Schmidt MA, Rüter C. Immunomodulatory Yersinia outer proteins (Yops)-useful tools for bacteria and humans alike. Virulence 2017; 8:1124-1147. [PMID: 28296562 DOI: 10.1080/21505594.2017.1303588] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Human-pathogenic Yersinia produce plasmid-encoded Yersinia outer proteins (Yops), which are necessary to down-regulate anti-bacterial responses that constrict bacterial survival in the host. These Yops are effectively translocated directly from the bacterial into the target cell cytosol by the type III secretion system (T3SS). Cell-penetrating peptides (CPPs) in contrast are characterized by their ability to autonomously cross cell membranes and to transport cargo - independent of additional translocation systems. The recent discovery of bacterial cell-penetrating effector proteins (CPEs) - with the prototype being the T3SS effector protein YopM - established a new class of autonomously translocating immunomodulatory proteins. CPEs represent a vast source of potential self-delivering, anti-inflammatory therapeutics. In this review, we give an update on the characteristic features of the plasmid-encoded Yops and, based on recent findings, propose the further development of these proteins for potential therapeutic applications as natural or artificial cell-penetrating forms of Yops might be of value as bacteria-derived biologics.
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Affiliation(s)
- Benjamin Grabowski
- a Institute of Infectiology - Centre for Molecular Biology of Inflammation (ZMBE), University of Münster , Münster , Germany
| | - M Alexander Schmidt
- a Institute of Infectiology - Centre for Molecular Biology of Inflammation (ZMBE), University of Münster , Münster , Germany
| | - Christian Rüter
- a Institute of Infectiology - Centre for Molecular Biology of Inflammation (ZMBE), University of Münster , Münster , Germany
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Barrea L, Nappi F, Di Somma C, Savanelli MC, Falco A, Balato A, Balato N, Savastano S. Environmental Risk Factors in Psoriasis: The Point of View of the Nutritionist. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13070743. [PMID: 27455297 PMCID: PMC4962284 DOI: 10.3390/ijerph13070743] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 07/01/2016] [Accepted: 07/19/2016] [Indexed: 12/16/2022]
Abstract
Psoriasis is a common, chronic, immune-mediated skin disease with systemic pro-inflammatory activation, where both environmental and genetic factors contribute to its pathogenesis. Among the risk factors for psoriasis, evidence is accumulating that nutrition plays a major role, per se, in psoriasis pathogenesis. In particular, body weight, nutrition, and diet may exacerbate the clinical manifestations, or even trigger the disease. Understanding the epidemiological relationship between obesity and psoriasis is also important for delineating the risk profile for the obesity-related comorbidities commonly found among psoriatic patients. Moreover, obesity can affect both drug’s pharmacokinetics and pharmacodynamics. Additionally, the overall beneficial effects on the obesity-associated comorbidities, clinical recommendations to reduce weight and to adopt a healthy lifestyle could improve the psoriasis severity, particularly in those patients with moderate to severe disease, thus exerting additional therapeutic effects in the conventional treatment in obese patients with psoriasis. Education regarding modifiable environmental factors is essential in the treatment of this disease and represents one of the primary interventions that can affect the prognosis of patients with psoriasis. The goal is to make psoriatic patients and health care providers aware of beneficial dietary interventions. The aim of this review is to assess the relevance of the environmental factors as modifiable risk factors in psoriasis pathogenesis, with particular regard to the involvement of obesity and nutrition in the management of psoriasis, providing also specific nutrition recommendations.
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Affiliation(s)
| | | | | | | | | | - Anna Balato
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Dermatology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
| | - Nicola Balato
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Dermatology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
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