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Zhou X, Zhou H, Luo X, Wu RF. Discovery of biomarkers in the psoriasis through machine learning and dynamic immune infiltration in three types of skin lesions. Front Immunol 2024; 15:1388690. [PMID: 38803495 PMCID: PMC11128609 DOI: 10.3389/fimmu.2024.1388690] [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: 02/20/2024] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
Introduction Psoriasis is a chronic skin disease characterized by unique scaling plaques. However, during the acute phase, psoriatic lesions exhibit eczematous changes, making them difficult to distinguish from atopic dermatitis, which poses challenges for the selection of biological agents. This study aimed to identify potential diagnostic genes in psoriatic lesions and investigate their clinical significance. Methods GSE182740 datasets from the GEO database were analyzed for differential analysis; machine learning algorithms (SVM-RFE and LASSO regression models) are used to screen for diagnostic markers; CIBERSORTx is used to determine the dynamic changes of 22 different immune cell components in normal skin lesions, psoriatic non-lesional skin, and psoriatic lesional skin, as well as the expression of the diagnostic genes in 10 major immune cells, and real-time quantitative polymerase chain reaction (RT-qPCR) and immunohistochemistry are used to validate results. Results We obtained 580 differentially expressed genes (DEGs) in the skin lesion and non-lesion of psoriasis patients, 813 DEGs in mixed patients between non-lesions and lesions, and 96 DEGs in the skin lesion and non-lesion of atopic dermatitis, respectively. Then 144 specific DEGs in psoriasis via a Veen diagram were identified. Ultimately, UGGT1, CCNE1, MMP9 and ARHGEF28 are identified for potential diagnostic genes from these 144 specific DEGs. The value of the selected diagnostic genes was verified by receiver operating characteristic (ROC) curves with expanded samples. The the area under the ROC curve (AUC) exceeded 0.7 for the four diagnosis genes. RT-qPCR results showed that compared to normal human epidermis, the expression of UGGT1, CCNE1, and MMP9 was significantly increased in patients with psoriasis, while ARHGEF28 expression was significantly decreased. Notably, the results of CIBERSORTx showed that CCNE1 was highly expressed in CD4+ T cells and neutrophils, ARHGEF28 was also expressed in mast cells. Additionally, CCNE1 was strongly correlated with IL-17/CXCL8/9/10 and CCL20. Immunohistochemical results showed increased nuclear expression of CCNE1 in psoriatic epidermal cells relative to normal. Conclusion Based on the performance of the four genes in ROC curves and their expression in immune cells from patients with psoriasis, we suggest that CCNE1 possess higher diagnostic value.
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Affiliation(s)
- Xiao Zhou
- Department of Dermatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Han Zhou
- School of Mathematics and Statistics, Central South University, Changsha, Hunan, China
| | - Xin Luo
- Department of Dermatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Rui-Fang Wu
- Department of Dermatology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Drakos A, Torres T, Vender R. Emerging Oral Therapies for the Treatment of Psoriasis: A Review of Pipeline Agents. Pharmaceutics 2024; 16:111. [PMID: 38258121 PMCID: PMC10819460 DOI: 10.3390/pharmaceutics16010111] [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: 11/24/2023] [Revised: 12/19/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
The introduction of biologic agents for the treatment of psoriasis has revolutionized the current treatment landscape, targeting cytokines in the interleukin (IL)-23/IL-17 pathway and demonstrating strong efficacy and safety profiles in clinical trials. These agents however are costly, are associated with a risk of immunogenicity, and require administration by intravenous or subcutaneous injection, limiting their use among patients. Oral therapies, specifically small molecule and microbiome therapeutics, have the potential to be more convenient and cost-effective agents for patients and have been a focus of development in recent years, with few targeted oral medications available for the disease. In this manuscript, we review pipeline oral therapies for psoriasis identified through a search of ClinicalTrials.gov (30 June 2022-1 October 2023). Available preclinical and clinical trial data on each therapeutic agent are discussed. Small molecules under development include tumor necrosis factor inhibitors, IL-23 inhibitors, IL-17 inhibitors, phosphodiesterase-4 inhibitors, Janus kinase inhibitors, A3 adenosine receptor agonists, and sphingosine-1-phosphate receptor 1 agonists, several of which are entering phase III trials. Oral microbials have also demonstrated success in early phase studies. As new oral therapies emerge for the treatment of psoriasis, real-world data and comparative trials are needed to better inform their use among patients.
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Affiliation(s)
- Anastasia Drakos
- Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada;
| | - Tiago Torres
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal;
- Department of Dermatology, Centro Hospitalar de Santo António, 4099-001 Porto, Portugal
| | - Ronald Vender
- Dermatrials Research Inc. & Venderm Consulting, Hamilton, ON L8N 1Y2, Canada
- Department of Medicine, McMaster University, Hamilton, ON L8N 3Z5, Canada
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Gkalpakiotis S, Kojanová M, Fialová J, Cetkovská P, Vašků V, Vantuchová Y, Machovcová A, Gkalpakioti P, Hrdá P, Arenberger P. Management of Moderate to Severe Plaque Psoriasis with Brodalumab in Daily Practice: Real-World Evidence from the LIBERO Study in the Czech Republic. Dermatol Ther (Heidelb) 2024; 14:115-130. [PMID: 38032433 PMCID: PMC10828329 DOI: 10.1007/s13555-023-01066-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/31/2023] [Indexed: 12/01/2023] Open
Abstract
INTRODUCTION Psoriasis is a chronic, immune-mediated inflammatory skin disease. Despite the availability of several therapies, many patients affected by this disease remain untreated, do not have adequate response, or suffer from treatment-related toxic effects. It has been shown that the interleukin (IL)-17 pathway plays a key role in the immunopathogenesis of psoriasis. Brodalumab, the first human monoclonal IgG2 antibody that selectively binds to subunit A of the human IL-17 receptor, blocking interactions with a number of cytokines of the IL-17 family, has confirmed fast onset of action, high complete clearance rates, and sustained efficacy. Nevertheless, there is only a limited amount of published real-world evidence (RWE) data. METHODS This was an open-label, multicenter, real-world, prospective, non-interventional, non-controlled (single-arm) observational study (LIBERO-CZ) assessing the management of moderate to severe psoriasis with brodalumab in daily practice for up to 52 weeks of treatment. RESULTS Fifty-four patients (70.4% male, mean age 46.9 ± 13.4 years, weight 95.6 ± 22.7 kg, disease duration 18.6 ± 12.7 years) were enrolled and included in the final analysis. Forty-nine of the patients completed the study and five discontinued prematurely; 51.8% of all the enrolled patients were biologic-naïve. At baseline, 28% patients were classified as severe (psoriasis area severity index (PASI) ≥ 20). Overall, the mean PASI decreased by 15.6 from 16.1 (± 5.0) at baseline to 0.5 (± 1.2) at the last visit. The primary endpoint of an absolute PASI ≤ 3 at week 12 (as observed analysis) was achieved by 95.9% of patients. The static Physician's Global Assessment (sPGA) success (defined as clear = 0 and almost clear = 1) at week 52 was achieved by 92.1% of patients. PASI 75, PASI 90, and PASI 100 were achieved by 98.0%, 87.8%, and 75.5% of patients, respectively, after approximately 52 weeks of treatment. The study also recorded very positive results concerning patient-reported outcomes. CONCLUSIONS LIBERO-CZ confirms the fast onset and high clearance rates of brodalumab in real life in both biologic-naïve and biologic-experienced patients.
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Affiliation(s)
- Spyridon Gkalpakiotis
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Královské Vinohrady University Hospital, Prague, Czech Republic.
| | - Martina Kojanová
- Department of Dermatovenereology, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Jorga Fialová
- Department of Dermatovenereology, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Petra Cetkovská
- Department of Dermatovenereology, Faculty of Medicine and University Hospital, Charles University, Pilsen, Czech Republic
| | - Vladimír Vašků
- Department of Dermatovenereology, St. Anne's University Hospital, Faculty of Medicine, Masaryk University Brno, Brno, Czech Republic
| | - Yvetta Vantuchová
- Department of Dermatology, Faculty of Medicine, University Hospital Ostrava, Ostrava, Czech Republic
| | - Alena Machovcová
- Department of Dermatovenereology, Motol University Hospital, Prague, Czech Republic
| | - Petra Gkalpakioti
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Královské Vinohrady University Hospital, Prague, Czech Republic
| | | | - Petr Arenberger
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Královské Vinohrady University Hospital, Prague, Czech Republic
- Sanatorium of Professor Arenberger, Prague, Czech Republic
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Chen Y, Tai Z, Zhu C, Yu Q, Zhu Q, Chen Z. Vascular Endothelial Growth Factor A VEGFA Inhibition: An Effective Treatment Strategy for Psoriasis. Int J Mol Sci 2023; 25:59. [PMID: 38203230 PMCID: PMC10778864 DOI: 10.3390/ijms25010059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
Psoriasis is an inflammatory skin disease mediated by the immune system and characterized by an inflammatory ring, also known as an epithelial immune microenvironment (EIME). The interaction between the epithelial tissue of the skin and the immune system has a crucial role in the immune cycle of psoriasis. Although the formation of new blood vessels in skin lesions provides energy support for the proliferation of epidermal keratinocytes, the role of angiogenesis in psoriasis has not been extensively studied. Vascular endothelial growth factor A (VEGFA) is a key regulator of angiogenesis that has an important role in the development of psoriasis. VEGFA promotes angiogenesis and directly stimulates epidermal keratinocytes and infiltrating immune cells, thus contributing to the progression of psoriasis. Measuring VEGFA levels to identify angiogenic characteristics in psoriasis patients may be a predictive biomarker for disease severity and response to anti-angiogenic therapy. Clinical data have shown that anti-angiogenic therapy can improve skin lesions in psoriasis patients. Therefore, this study aimed to uncover the underestimated role of blood vessels in psoriasis, explore the relationship between VEGFA and keratinocytes in the EIME, and inspire innovative drug therapies for the treatment of psoriasis.
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Affiliation(s)
| | | | | | | | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Y.C.); (Z.T.); (C.Z.); (Q.Y.)
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai 200443, China; (Y.C.); (Z.T.); (C.Z.); (Q.Y.)
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Drenovska K, Valeva E, Shahid M, Vassileva S. Case Report: Coexistence of bullous pemphigoid and psoriasis: Therapeutic challenge and IL17A-targeted parallel treatment strategy. Front Med (Lausanne) 2023; 10:1148660. [PMID: 37077669 PMCID: PMC10108845 DOI: 10.3389/fmed.2023.1148660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/27/2023] [Indexed: 04/05/2023] Open
Abstract
Autoimmune blistering diseases of the skin have all been reported in patients with psoriasis, bullous pemphigoid (BP) being the most frequently observed. The pathophysiologic triggers for BP in psoriatic patients are unclear. Recent observational studies have suggested that chronic psoriatic inflammation may cause pathological changes to the basement membrane zone, thus inducing autoimmunity against BP antigens through cross reactivity and “epitope spreading.” The coexistence of BP and psoriasis poses challenging therapeutic dilemmas related to the incompatibility of their standard treatments. Considering the probable common immunologic mechanisms in the pathogenesis of these inflammatory skin disorders, a suitable treatment regimen should be applied for their parallel control. We report three patients, who developed BP in the course of preceding long-lasting psoriasis. Secukinumab was administered as first-line treatment with promising therapeutic effect for both skin disorders and long-term disease control in two of the cases. In the third case, parallel disease control was initially achieved with methotrexate. A few years later, secukinumab was used for the treatment of a relapse of both dermatoses but worsening of BP was observed and methotrexate was reintroduced. Our experience on the therapeutic potential of secukinumab in BP is supported by the data in the literature. Recently, it was demonstrated that the proinflammatory cytokine IL17A has a functional role in the process of skin inflammation in BP, similarly to psoriasis. IL17A inhibition has emerged as a promising therapeutic strategy in patients with extensive or refractory BP but paradoxical development of BP after secukinumab treatment for psoriasis has also been described. This controversy emphasizes the need for further investigation into the development of optimal treatment strategies and recommendations.
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Liu L, Wu Y, Zhao Y, Lu C, Zhao R. Citric Acid Enhances the Activities of Astilbin on Psoriasis via Down-Regulation of P-Glycoprotein. Mol Pharm 2023; 20:1964-1974. [PMID: 36862757 DOI: 10.1021/acs.molpharmaceut.2c00889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Astilbin (AS) has been confirmed to be an attractive candidate drug for psoriasis; however, the low oral absorption limits its further development and utilization. Herein, a simple method was discovered to solve this problem, which was combined with citric acid (CA). The efficiency was estimated by imiquimod (IMQ)-induced psoriasis-like mice, and the absorption was predicted by the Ussing chamber model, HEK293-P-gp cells were used to validate the target. Compared with the AS group, the combination with CA significantly reduced the PASI score and down-regulated the protein expression of IL-6 and IL-22, which showed that the combination of CA enhanced the anti-psoriasis effect of AS. Moreover, AS concentration in psoriasis-like mice plasma was significantly increased (3.90-fold) in the CA combined group, and the mRNA and protein levels of P-gp in the small intestine of the combined group were decreased by 77.95 and 30.00%, respectively. In addition, when combined with CA, AS absorption significantly increased while the efflux ratio decreased in vitro. Furthermore, CA significantly elevated the uptake of AS by 153.37% and decreased the protein expression of P-gp by 31.70% in HEK293-P-gp cells. These results indicated that CA enhanced the therapeutic efficacy of AS by improving its absorption via down-regulation of P-gp.
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Affiliation(s)
- Lijuan Liu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, Guangdong Province, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, Guangdong Province, China
| | - Yayun Wu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, Guangdong Province, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, Guangdong Province, China
| | - Ya Zhao
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, Guangdong Province, China.,Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, Guangdong Province, China
| | - Chuanjian Lu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, Guangdong Province, China.,State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine; Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou 510120, Guangdong Province, P.R. China
| | - Ruizhi Zhao
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510006, Guangdong Province, China.,State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine; Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou 510120, Guangdong Province, P.R. China
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Dao DPD, Pixley JN, Feldman SR. When should systemic biologic therapy for psoriasis be discontinued? J DERMATOL TREAT 2023; 34:2173516. [PMID: 36705324 DOI: 10.1080/09546634.2023.2173516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Diem-Phuong D Dao
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Jessica N Pixley
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Steven R Feldman
- Center for Dermatology Research, Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.,Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.,Department of Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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Exploration of Biomarkers of Psoriasis through Combined Multiomics Analysis. Mediators Inflamm 2022; 2022:7731082. [PMID: 36193416 PMCID: PMC9525798 DOI: 10.1155/2022/7731082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/05/2022] [Indexed: 11/17/2022] Open
Abstract
Background Aberrant DNA methylation patterns are of increasing interest in the study of psoriasis mechanisms. This study aims to screen potential diagnostic indicators affected by DNA methylation for psoriasis based on bioinformatics using multiple machine learning algorithms and to preliminarily explore its molecular mechanisms. Methods GSE13355, GSE14905, and GSE73894 were collected from the gene expression omnibus (GEO) database. Differentially expressed genes (DEGs) and differentially methylated region- (DMR-) genes between psoriasis and control samples were combined to obtain differentially expressed methylated genes. Subsequently, a protein-protein interaction (PPI) network was established to analyze the interaction between differentially expressed methylated genes. Moreover, the hub genes of psoriasis were screened by the least absolute shrinkage and selection operator (LASSO), Random Forest (RF), and Support Vector Machine (SVM), which were further performed single-gene gene set enrichment analysis (GSEA) to clarify the pathogenesis of psoriasis. The druggable genes were predicted using DGIdb. Finally, the expressions of hub genes in psoriasis lesions and healthy controls were detected by immunohistochemistry (IHC) and quantitative real-time PCR (RT-qPCR). Results In this study, a total of 767 DEGs and 896 DMR-genes were obtained. Functional enrichment showed that they were significantly associated with skin development, skin barrier function, immune/inflammatory response, and cell cycle. The combined transcriptomic and DNA methylation data resulted in 33 differentially expressed methylated genes, of which GJB2 was the final identified hub gene for psoriasis, with robust diagnostic power. IHC and RT-qPCR showed that GJB2 was significantly higher in psoriasis samples than those in healthy controls. Additionally, GJB2 may be involved in the development and progression of psoriasis by disrupting the body's immune system, mediating the cell cycle, and destroying the skin barrier, in addition to possibly inducing diseases related to the skeletal aspects of psoriasis. Moreover, OCTANOL and CARBENOXOLONE were identified as promising compounds through the DGIdb database. Conclusion The abnormal expression of GJB2 might play a critical role in psoriasis development and progression. The genes identified in our study might serve as a diagnostic indicator and therapeutic target in psoriasis.
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Adverse Effect in Patients with Psoriasis Treated with Interleukin 17A Inhibitor- Secukinumab. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022. [DOI: 10.2478/sjecr-2022-0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Secukinumab is fully human monoclonal antibody, IgG-1κ, which selectively attaches to IL-17A and inhibits its effects, which subsequently leads to a decrease of local inflammatory markers. In 2015 it was approved for treatment of patients suffering from psoriasis. We can say that in comparison with other biologic medicine, such as IL-12/23 inhibitors and TNF-α inhibitors, the incidence rate of serious adverse effects related to use of secukinumab is notably lower. Serious adverse effects reported in relation to use of secukinumab were development of mucocutaneous candidiasis, neutropenia and development or aggravation of the inflammatory bowel disease conditions.
In this review study we focused on frequent adverse effects and adverse effects of special interest during the secukinumab therapy in treating psoriasis patients.
Available data on long-term safety and effects on comorbidities are relatively few. A more extensive and longer term research is needed, as well as critical reevaluation of the criteria for participation in clinical trials in order to obtain data which would be of relevance in clinical practice. A better understanding of adverse effects leads to an improved individual therapeutic approach, increases patient’s satisfaction and results in minimizing these effects.
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Owczarek W, Nowakowska A, Walecka I, Ciechanowicz P, Reich A, Lesiak A, Borkowska E, Śliwczyński A, Narbutt J. Comparative effectiveness of Adalimumab versus Ustekinumab in the treatment of severe chronic plaque psoriasis: the results based on data from the Program "Treatment of moderate and severe forms of plaque psoriasis (B.47)"of the National Health Fund in Poland. Dermatol Ther 2022; 35:e15481. [PMID: 35363386 DOI: 10.1111/dth.15481] [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: 03/05/2021] [Accepted: 03/30/2022] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Biological agents: TNF-α inhibitors, IL-12 and IL-23 blockers, IL-17 inhibitors are used in the treatment of plaque psoriasis. Adalimumab (ADA) is an antibody that binds to TNF-α. Ustekinumab (UST) blocks IL-12 and IL-23. The data obtained from medical records is of exceptional value. AIM The aim of the study was to evaluate the efficacy of ADA and UST during a single 40-week period of biological treatment of patients under the drug program "Treatment of moderate and severe form of plaque psoriasis". MATERIAL AND METHODS The group of 620 adult patients with moderate to severe form of plaque psoriasis, who were unresponsive or had contraindications to the standard treatment were qualified to the drug program. In the evaluated group, 50.64% patients were treated with UST, 49.36% with ADA. The efficacy of treatment was assessed during weeks 0, 4, 16, 28, 40. RESULTS At week 16th, PASI75 reached 80.72% patients in ADA treated group, PASI≥90 54.88%, PASI100 19.6% of patients. In the UST group (week 16th) PASI75 reached 70.38%, PASI90 44.26%, PASI100 15.6% of patients. At week 28th PASI90 and PASI100 were more pronounced in the ADA group than in UST. Also, the total percentage of PASI improvement was significantly higher in the ADA group (p=0.0006). The percentage of PASI improvement in week 40 was statistically higher in ADA group compared to UST (p=0.015). CONCLUSION Compared to UST, ADA was clinically more effective during a 40-week observation. Patients receiving ADA achieved PASI75, PASI90, and PASI100 more frequently and faster than those treated with UST. Additionally, ADA improved the quality of life of psoriatic patients more substantially compared to UST. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Witold Owczarek
- Department of Dermatology, Military Institute of Medicine, Warsaw, Poland
| | | | - Irena Walecka
- Department of Dermatology, Centre of Postgraduate Medical Education, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland
| | - Piotr Ciechanowicz
- Department of Dermatology, Centre of Postgraduate Medical Education, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland
| | - Adam Reich
- Department of Dermatology, University of Rzeszow, Rzeszow, Poland
| | - Aleksandra Lesiak
- Department of Dermatology, Paediatric and Oncological Dermatology, Medical University of Lodz, Lodz, Poland
| | - Ewa Borkowska
- Department of Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Śliwczyński
- University of Humanites and Economics in Lodz, Satellite Campus, Warsaw, Poland
| | - Joanna Narbutt
- Department of Dermatology, Paediatric and Oncological Dermatology, Medical University of Lodz, Lodz, Poland
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Wang X, Zhang M, Chen Y, Liu Y, Yu Y, Huang X, Gao Y. Risk for Hepatitis B Virus Reactivation in Patients with Psoriasis Treated with Biological Agents: A Systematic Review and Meta-Analysis. Dermatol Ther (Heidelb) 2022; 12:655-670. [PMID: 35094295 PMCID: PMC8941054 DOI: 10.1007/s13555-022-00682-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/10/2022] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Notwithstanding their numerous advantages, biological treatments have many limitations when treating patients with psoriasis (PsO) and hepatitis B (HB). Clinicians need to pay careful attention to the issue of hepatitis B virus (HBV) reactivation. METHODS In accordance with the PRISMA guidelines, we systematically searched Pubmed, Scopus, Embase, Cochrane Library, and Web of Science databases for observational studies on the topic of HBV reactivation among patients with PsO and HB treated with biologics. The random-effects model was used to pool the reactivation rate by the Freeman-Tukey double arcsine transformation method. We selected Fisher's exact test to compare multiple rates. To determine the sources of heterogeneity, sensitivity analysis and meta-regression were performed. RESULTS Ten studies with a total of 238 subjects that met the inclusion criteria were included. The pooled reactivation rate was 1.8% [95% confidence interval (CI) 0.0-5.6%] in patients with PsO and HB. Among them, the viral reactivation rates of HBsAg-positive and HBsAg-negative patients were 4.1% (95% CI 0.0-17.9%) and 0.2% (95% CI 0.0-2.8%). The difference between HBsAg-positive and HBsAg-negative patients was statistically significant (p = 0.002). The viral reactivation rate of individuals who needed antiviral prophylaxis but did not receive it was 26.6% (95% CI 5.8-53.5%), while it decreased to 0.0% (95% CI 0.0-6.6%) after accepting antiviral treatment. The two-sided Fisher's test exact values between different durations of biological therapy showed no statistical significance (p = 0.104). CONCLUSIONS Without antiviral prophylaxis, HBsAg-positive patients with psoriasis are at high risk of virus reactivation when treated with biological agents. Early and sufficient antiviral prophylaxis will effectively reduce the risk of HBV reactivation and serious complications in HBsAg-positive patients. Prolonging the duration of biological treatment will not increase the risk of reactivation.
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Affiliation(s)
- Xinyu Wang
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ming Zhang
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yu Chen
- Fourth Department of Liver Disease (Difficult and Complicated Liver Diseases and Artificial Liver Center), Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yirong Liu
- Outpatient Department, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yan Yu
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiaojie Huang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.
| | - Yanqing Gao
- Department of Dermatology, Beijing Youan Hospital, Capital Medical University, Beijing, China.
- Candidate Branch of National Clinical Research Center for Skin Diseases, Beijing, China.
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Bojanowski K, Ibeji CU, Singh P, Swindell WR, Chaudhuri RK. A Sensitization-Free Dimethyl Fumarate Prodrug, Isosorbide Di-(Methyl Fumarate), Provides a Topical Treatment Candidate for Psoriasis. JID INNOVATIONS 2021; 1:100040. [PMID: 34909741 PMCID: PMC8659395 DOI: 10.1016/j.xjidi.2021.100040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/28/2021] [Accepted: 06/07/2021] [Indexed: 12/27/2022] Open
Abstract
Dimethyl fumarate (DMF) is an effective oral treatment for psoriasis administered in Europe for nearly 60 years. However, its potential has been limited by contact dermatitis that prohibits topical application. This paper characterizes a DMF derivative, isosorbide DMF (IDMF), which was designed to have antipsoriatic effects without skin-sensitizing properties. We show that IDMF exhibits neither genotoxicity nor radiation sensitivity in skin fibroblasts and is nonirritating and nonsensitizing in animal models (rat, rabbit, guinea pig). Microarray analysis of cytokine-stimulated keratinocytes showed that IDMF represses the expression of genes specifically upregulated in psoriatic skin lesions but not those of other skin diseases. IDMF also downregulated genes induced by IL-17A and TNF in keratinocytes as well as predicted targets of NF-κB and the antidifferentiation noncoding RNA (i.e., ANCR). IDMF further stimulated the transcription of oxidative stress response genes (NQO1, GPX2, GSR) with stronger NRF2/ARE activation compared to DMF. Finally, IDMF reduced erythema and scaling while repressing the expression of immune response genes in psoriasiform lesions elicited by topical application of imiquimod in mice. These data show that IDMF exhibits antipsoriatic activity that is similar or improved compared with that exhibited by DMF, without the harsh skin-sensitizing effects that have prevented topical delivery of the parent molecule.
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Key Words
- ARE, antioxidant response element
- CES2, carboxylesterase 2
- CPD, cyclobutane pyrimidine dimer
- CTRL, control
- DEG, differentially expressed gene
- DMF, dimethyl fumarate
- FC, fold change
- FDR, false discovery rate
- GSH, glutathione
- IDMF, isosorbide di-(methyl fumarate)
- IMQ, imiquimod
- KC, keratinocyte
- MMF, monomethyl fumarate
- PN, uninvolved skin from psoriasis patient
- PP, lesional skin from psoriasis patient
- RNA-seq, RNA sequencing
- VEH, vehicle
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Affiliation(s)
- Krzysztof Bojanowski
- Sunny BioDiscovery, Inc, Santa Paula, California, USA.,Symbionyx Pharmaceuticals Inc, Boonton, New Jersey, USA
| | - Collins U Ibeji
- Department of Pure and Industrial Chemistry, Faculty of Physical Sciences, University of Nigeria, Nsukka, Nigeria
| | - Parvesh Singh
- School of Chemistry & Physics, University of KwaZulu-Natal, Durban, South Africa
| | - William R Swindell
- Department of Internal Medicine, The Jewish Hospital, Cincinnati, Ohio, USA
| | - Ratan K Chaudhuri
- Symbionyx Pharmaceuticals Inc, Boonton, New Jersey, USA.,Sytheon Ltd, Boonton, New Jersey, USA
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13
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Luengas-Martinez A, Paus R, Young HS. A novel personalised treatment approach for psoriasis: anti-VEGF-A therapy. Br J Dermatol 2021; 186:782-791. [PMID: 34878645 PMCID: PMC9313866 DOI: 10.1111/bjd.20940] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/01/2021] [Accepted: 12/04/2021] [Indexed: 12/25/2022]
Abstract
Chronic plaque psoriasis is an inflammatory skin disease in which genetic predisposition along with environmental factors lead to the development of the disease, which affects 2% of the UK’s population and is associated with extracutaneous morbidities and a reduced quality of life. A complex crosstalk between innate and adaptive immunity, the epithelia and the vasculature maintain the inflammatory milieu in psoriasis. Despite the development of promising treatment strategies, mostly targeting the immune system, treatments fail to fulfil every patient’s goals. Vascular endothelial growth factor‐A (VEGF‐A) mediates angiogenesis and is upregulated in the plaques and plasma of patients with psoriasis. Transgenic expression of VEGF‐A in experimental models led to the development of skin lesions that share many psoriasis features. Targeting VEGF‐A in in vivo models of psoriasis‐like inflammation resulted in disease clearance. Anti‐angiogenesis treatments are widely used for cancer and eye disease and there are clinical reports of patients treated with VEGF‐A inhibitors who have experienced Psoriasis Area and Severity Index improvement. Existing psoriasis treatments downregulate VEGF‐A and angiogenesis as part of their therapeutic effect. Pharmacogenetics studies suggest the existence of different genetic signatures within patients with psoriasis that correspond with different treatment responsiveness and disease severity. There is a subset of patients with psoriasis with an increased predisposition to produce high levels of VEGF‐A, who may be most likely to benefit from anti‐VEGF‐A therapy, offering an opportunity to personalize treatment in psoriasis. Anti‐VEGF‐A therapies may offer an alternative to existing anticytokine strategies or be complementary to standard treatments for the management of psoriasis.
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Affiliation(s)
- A Luengas-Martinez
- Centre for Dermatology Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | - R Paus
- Centre for Dermatology Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK.,Dr. Philip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
| | - H S Young
- Centre for Dermatology Research, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
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14
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Abstract
While the uses of retinoids for cancer treatment continue to evolve, this review focuses on other therapeutic areas in which retinoids [retinol (vitamin A), all-trans retinoic acid (RA), and synthetic retinoic acid receptor (RAR)α-, β-, and γ-selective agonists] are being used and on promising new research that suggests additional uses for retinoids for the treatment of disorders of the kidneys, skeletal muscles, heart, pancreas, liver, nervous system, skin, and other organs. The most mature area, in terms of US Food and Drug Administration-approved, RAR-selective agonists, is for treatment of various skin diseases. Synthetic retinoid agonists have major advantages over endogenous RAR agonists such as RA. Because they act through a specific RAR, side effects may be minimized, and synthetic retinoids often have better pharmaceutical properties than does RA. Based on our increasing knowledge of the multiple roles of retinoids in development, epigenetic regulation, and tissue repair, other exciting therapeutic areas are emerging. Expected final online publication date for the Annual Review of Pharmacology and Toxicology, Volume 62 is January 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Lorraine J Gudas
- Department of Pharmacology, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA;
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15
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From Messengers to Receptors in Psoriasis: The Role of IL-17RA in Disease and Treatment. Int J Mol Sci 2021; 22:ijms22136740. [PMID: 34201664 PMCID: PMC8268646 DOI: 10.3390/ijms22136740] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 12/16/2022] Open
Abstract
The paradigm of psoriasis as a Th17-driven disease has evolved in the last years towards a much deeper knowledge of the complex pathways, mechanisms, cells, and messengers involved, highlighting the crucial role played by the IL-17 family of cytokines. All IL-17 isoforms signal through IL-17R. Five subunits of IL-17R have been described to date, which couple to form a homo- or hetero-receptor complex. Characteristically, IL-17RA is a common subunit in all hetero-receptors. IL-17RA has unique structural—containing a SEFIR/TILL domain—and functional—requiring ACT-1 for signaling—properties, enabling Th17 cells to act as a bridge between innate and adaptive immune cells. In psoriasis, IL-17RA plays a key role in pathogenesis based on: (a) IL-17A, IL-17F, and other IL-17 isoforms are involved in disease development; and (b) IL-17RA is essential for signaling of all IL-17 cytokines but IL-17D, whose receptor has not been identified to date. This article reviews current evidence on the biology and role of the IL-17 family of cytokines and receptors, with focus on IL-17RA, in psoriasis and some related comorbidities, and puts them in context with current and upcoming treatments.
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16
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Gkalpakiotis S, Cetkovska P, Arenberger P, Dolezal T, Arenbergerova M, Velackova B, Fialova J, Kojanova M. Risankizumab for the Treatment of Moderate-to-Severe Psoriasis: Real-Life Multicenter Experience from the Czech Republic. Dermatol Ther (Heidelb) 2021; 11:1345-1355. [PMID: 34089479 PMCID: PMC8179080 DOI: 10.1007/s13555-021-00556-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Risankizumab has been approved for the treatment of moderate-to-severe plaque psoriasis; however, real-life data are limited. Our objectives were to evaluate the effectiveness and safety of risankizumab and its impact on the quality of life of patients with psoriasis in a real-world setting. Methods We retrospectively analyzed 154 patients from 18 centers in the Czech Republic who had undergone biologic therapy with risankizumab for moderate-to-severe plaque psoriasis. Baseline characteristics included data on comorbidities, demographics, previous therapies, Dermatology Life Quality Index (DLQI) score, and Psoriasis Area and Severity Index (PASI) score. The proportion of patients achieving a 90% improvement in their PASI score from baseline (PASI 90) and complete resolution (PASI 100) after 16, 28, and 52 weeks was analyzed. Results A total of 95 men and 59 women with mean body mass index (BMI) of 29.6 were enrolled in our analysis. The mean age of the patients was 48.5 years and the mean time from diagnosis until initiation of risankizumab therapy was 22.5 years. After 16 weeks, 63.8 and 44.7% patients achieved PASI 90 and PASI 100 responses, respectively. Improvement continued with time, and the proportion of patients with PASI 90 and PASI 100 responses increased to 82.4 and 67.6%, respectively, at week 52. A significant reduction was observed over time in the DLQI. Patients achieving PASI 100 response at week 16 had a higher reduction in the DLQI score than those with PASI 90 response (− 15.9 vs. − 11.8). PASI 90 and PASI 100 responses were independent of the BMI and previous biologic therapy. No new safety issues were identified. Conclusions In this patient population, risankizumab was effective and safe in a real-world setting, and a high number of patients achieved PASI 90 and PASI 100 responses. A higher reduction in the DLQI was seen in patients with PASI 100 response, which supports the evidence that this value should be the new therapeutic goal.
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Affiliation(s)
- Spyridon Gkalpakiotis
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic.
| | - Petra Cetkovska
- Department of Dermatovenereology, Faculty of Medicine and University Hospital, Charles University, Pilsen, Czech Republic
| | - Petr Arenberger
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic
| | | | - Monika Arenbergerova
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University and Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic
| | | | - Jorga Fialova
- Department of Dermatovenereology, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Martina Kojanova
- Department of Dermatovenereology, First Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
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17
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The endoribonuclease N4BP1 prevents psoriasis by controlling both keratinocytes proliferation and neutrophil infiltration. Cell Death Dis 2021; 12:488. [PMID: 33990547 PMCID: PMC8121926 DOI: 10.1038/s41419-021-03774-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/07/2023]
Abstract
Psoriasis is a common chronic skin disease, characterized by abnormal interplay between hyperproliferative epidermal keratinocytes and self-reactive immune cells with not fully addressed molecular mechanism. N4BP1 (NEDD4-binding protein 1) is considered as an immune regulator for a long time but its physiological role is not determined yet. Here, we found that the expression of N4BP1 in skin was highest among all 54 tested tissues, and its expression was further upregulated in psoriatic skin. N4BP1-deficient mice exhibited normal grossly, but developed severe and prolonged IMQ-induced psoriasis-like disease comparing to controls. N4BP1 mainly expressed in keratinocytes and located on nucleus. Up- but not downregulated genes in N4BP1-deficient skin were specifically enriched in keratinocyte proliferation and differentiation. The proliferation of N4BP1-deficient primary keratinocytes was faster compared to that of controls. The upregulated genes upon ablation of N4BP1 were highly enriched in targets of AP-1 transcription factor. Knocking out N4BP1 resulted in upregulation of JunB and FosB, and conversely, overexpression of N4BP1 greatly reduced their expression. Furthermore, N4BP1 binds with JunB and FosB encoding mRNAs and greatly reduces their stability. In addition, with a high expression in neutrophils, N4BP1 limits survival of neutrophils in blood and infiltration of neutrophils in psoriatic skin by targeting CXCL1, CCL20, and S100A8. These findings demonstrate that N4BP1 controls the proper function of keratinocytes and neutrophils by negatively regulating JunB, FosB, and CXCL1, respectively, and that is critical for psoriasis prevention.
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18
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Landeck L, Sabat R, Ghoreschi K, Man XY, Fuhrmeister K, Gonzalez-Martinez E, Asadullah K. Immunotherapy in psoriasis. Immunotherapy 2021; 13:605-619. [PMID: 33820446 DOI: 10.2217/imt-2020-0292] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Over the past two decades, significant progress has been achieved in the treatment of psoriasis by targeting the human cytokine network. At present, 11 biologicals - antibodies, and a soluble receptor - are used to neutralize key inflammatory cytokines. Based on their targets, they can be grouped into the following four classes: TNF-α-, IL-12/23-, IL-17- and IL-23-inhibitors. The range of available substances, as well as their different modes of action can be challenging when selecting the right drug for an individual patient. In this article, we provide an overview of the approved biologicals for the treatment of psoriasis, including their advantages and limitations, and summarize criteria for therapy selection.
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Affiliation(s)
- Lilla Landeck
- Department of Dermatology, Ernst von Bergmann General Hospital, Potsdam 14467, Germany
| | - Robert Sabat
- Psoriasis Research & Treatment Center, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology & Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Xiao-Yong Man
- Department of Dermatology & Venereology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | | | | | - Khusru Asadullah
- Department of Dermatology, Venereology & Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Practice for Dermatology & Immunology, Potsdam, Germany
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19
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Heron CE, Ghamrawi RI, Balogh EA, Feldman SR. Immunogenicity of Biologic and Biosimilar Therapies for Psoriasis and Impact of Novel Immunoassays for Immunogenicity Detection. Am J Clin Dermatol 2021; 22:221-231. [PMID: 33169802 DOI: 10.1007/s40257-020-00569-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2020] [Indexed: 12/21/2022]
Abstract
Anti-drug antibodies (ADAs) may develop against originator biologic and biosimilar therapies used for the treatment of psoriasis and may be the cause of initial therapeutic non-response or diminished therapeutic response over time. Comparing immunogenicity between therapeutic agents is challenging owing to the variation in assays used for detection, among other reasons. Using the results of a PubMed search for psoriasis clinical trials disclosing the rates of ADAs for originator biologic and biosimilar therapies approved for the treatment of psoriasis within the last 5 years, this review discusses the rates and potential clinical impact of ADA formation in patients with psoriasis managed with originator biologic and biosimilar therapies, along with novel methods of ADA testing. Anti-drug antibodies are detectable in all biologic and biosimilar therapies approved for the treatment of psoriasis in the last 5 years, and the effect of ADAs on clinical response varies by agent. Novel immunoassays used for the detection of ADAs may have increased sensitivity compared with traditional assays, although the increased rate of detection may not correlate with decreased clinical response and the decision to test for the presence of ADAs may vary from patient to patient. Though ADA formation seems ubiquitous with the use of biologic agents for the treatment of psoriasis, the increased rates of ADAs detected by novel immunoassays may not necessarily correlate with decreased treatment efficacy.
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20
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Choudhary S, Pradhan D, Khan NS, Singh H, Thomas G, Jain AK. Decoding Psoriasis: Integrated Bioinformatics Approach to Understand Hub Genes and Involved Pathways. Curr Pharm Des 2021; 26:3619-3630. [PMID: 32160841 DOI: 10.2174/1381612826666200311130133] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 02/22/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Psoriasis is a chronic immune mediated skin disorder with global prevalence of 0.2- 11.4%. Despite rare mortality, the severity of the disease could be understood by the accompanying comorbidities, that has even led to psychological problems among several patients. The cause and the disease mechanism still remain elusive. OBJECTIVE To identify potential therapeutic targets and affecting pathways for better insight of the disease pathogenesis. METHOD The gene expression profile GSE13355 and GSE14905 were retrieved from NCBI, Gene Expression Omnibus database. The GEO profiles were integrated and the DEGs of lesional and non-lesional psoriasis skin were identified using the affy package in R software. The Kyoto Encyclopaedia of Genes and Genomes pathways of the DEGs were analyzed using clusterProfiler. Cytoscape, V3.7.1 was utilized to construct protein interaction network and analyze the interactome map of candidate proteins encoded in DEGs. Functionally relevant clusters were detected through Cytohubba and MCODE. RESULTS A total of 1013 genes were differentially expressed in lesional skin of which 557 were upregulated and 456 were downregulated. Seven dysregulated genes were extracted in non-lesional skin. The disease gene network of these DEGs revealed 75 newly identified differentially expressed gene that might have a role in development and progression of the disease. GO analysis revealed keratinocyte differentiation and positive regulation of cytokine production to be the most enriched biological process and molecular function. Cytokines -cytokine receptor was the most enriched pathways. Among 1013 identified DEGs in lesional group, 36 DEGs were found to have altered genetic signature including IL1B and STAT3 which are also reported as hub genes. CCNB1, CCNA2, CDK1, IL1B, CXCL8, MKI 67, ESR1, UBE2C, STAT1 and STAT3 were top 10 hub gene. CONCLUSION The hub genes, genomic altered DEGs and other newly identified differentially dysregulated genes would improve our understanding of psoriasis pathogenesis, moreover, the hub genes could be explored as potential therapeutic targets for psoriasis.
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Affiliation(s)
- Saumya Choudhary
- Department of Molecular and Cellular Engineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj (Allahabad), India
| | - Dibyabhaba Pradhan
- ICMR-AIIMS Computational Genomics Centre (ISRM) Division- Indian Council of Medical Research, New Delhi, India
| | - Noor S Khan
- Biomedical Informatics Centre, National Institute of Pathology - Indian Council of Medical Research, New Delhi, India
| | - Harpreet Singh
- ICMR-AIIMS Computational Genomics Centre (ISRM) Division- Indian Council of Medical Research, New Delhi, India
| | - George Thomas
- Department of Molecular and Cellular Engineering, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj (Allahabad), India
| | - Arun K Jain
- Biomedical Informatics Centre, National Institute of Pathology - Indian Council of Medical Research, New Delhi, India
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21
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Näslund-Koch C, Zachariae C, Skov L. Tildrakizumab: An Evidence-Based Review of Its Use in the Treatment of Moderate-to-Severe Chronic Plaque Psoriasis. Ther Clin Risk Manag 2020; 16:903-916. [PMID: 33061395 PMCID: PMC7522402 DOI: 10.2147/tcrm.s227880] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 08/26/2020] [Indexed: 12/03/2022] Open
Abstract
Psoriasis is a common immune-mediated chronic inflammatory disease, and observations have pointed toward the IL-23/Th17 cell axis as having a key role in the pathogenesis of psoriasis. This new immunological understanding of the pathogenesis has been translated into targeted and highly effective biologic therapies. Tildrakizumab is a humanized IgG1/k monoclonal antibody targeting the p19 unit of IL-23 and has been registered for the treatment of patients with moderate-to-severe chronic plaque psoriasis in adults since 2018. This review provides an overview of the efficacy and safety of tildrakizumab, focusing on the results from clinical trials. In both Phase II and III trials, tildrakizumab 100 and 200 mg was significantly more efficacious than both placebo and etanercept at week 12. The effect of tildrakizumab continued to increase until week 28. Long-term follow-up showed high levels of efficacy for up to 3 years. Despite no difference between 100 and 200 mg in Phase III studies, subgroup analyses showed better efficacy when treated with 200 mg in patients with bodyweight ≥90 kg. The overall drug safety was good, and besides discrete higher incidence of nasopharyngitis, the conducted clinical trials show that tildrakizumab was very well tolerated without any safety concerns. Compared to other IL-23p19 inhibitors, tildrakizumab seemed to have slightly lower efficacy. However, to determine its position in the treatment algorithm of psoriasis, head-to-head trials with other IL-17, IL-12/23, and IL-23 inhibitors and long-term real-world data are required.
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Affiliation(s)
- Charlotte Näslund-Koch
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark
| | - Claus Zachariae
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, Copenhagen, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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22
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Luengas-Martinez A, Hardman-Smart J, Paus R, Young HS. Vascular endothelial growth factor-A as a promising therapeutic target for the management of psoriasis. Exp Dermatol 2020; 29:687-698. [PMID: 32654325 DOI: 10.1111/exd.14151] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/22/2020] [Accepted: 06/30/2020] [Indexed: 12/15/2022]
Abstract
Vascular endothelial growth factor-A (VEGF-A), the main angiogenic mediator, plays a critical role in the pathogenesis of several inflammatory immune-mediated diseases, including psoriasis. Even though anti-angiogenic therapies, such as VEGF inhibitors, are licensed for the treatment of various cancers and eye disease, VEGF-targeting interventions are not part of current psoriasis therapy. In this viewpoint essay, we argue that the existing preclinical research evidence on the role of VEGF-A in the pathogenesis of psoriasis as well as clinical observations in patients who have experienced psoriasis remission during oncological anti-VEGF-A therapy strongly suggests to systematically explore angiogenesis targeting also in the management of psoriasis. We also point out that some psoriasis therapies decrease circulating levels of VEGF-A and normalise the psoriasis-associated vascular pathology in the papillary dermis of plaques of psoriasis and that a subset of patients with constitutionally high levels of VEGF-A may benefit most from the anti-angiogenic therapy we advocate here. Given that novel, well-targeted personalised medicine therapies for the development of psoriasis need to be developed, we explore the hypothesis that VEGF-A and signalling through its receptors constitute a promising target for therapeutic intervention in the future management of psoriasis.
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Affiliation(s)
- Andrea Luengas-Martinez
- Centre for Dermatology Research and Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
| | | | - Ralf Paus
- Centre for Dermatology Research and Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK.,Dr. Philip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.,Monasterium Laboratory, Muenster, Germany
| | - Helen S Young
- Centre for Dermatology Research and Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
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23
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Warren RB, Hansen JB, Reich K, Paul C, Puig L. Complete clearance and psoriasis area and severity index response for brodalumab and ustekinumab in AMAGINE-2 and -3. J Eur Acad Dermatol Venereol 2020; 35:450-457. [PMID: 32662540 DOI: 10.1111/jdv.16816] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/15/2020] [Accepted: 07/02/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Modern biologics achieve complete skin clearance [100% improvement in psoriasis area and severity index (PASI 100)] in 30-45% of psoriasis patients. Cumulative benefit considering rapidity, frequency and sustainability of response has not been thoroughly investigated. OBJECTIVES Compare the frequency, rapidity and sustainability of PASI 90 and 100 response in patients with moderate-to-severe psoriasis treated with brodalumab or ustekinumab. METHODS Integrated analyses of the brodalumab Phase III AMAGINE-2 (NCT01708603) and -3 (NCT01708629) trials were performed to determine proportion of patients achieving PASI response per visit; corresponding odds ratios (OR) were calculated. Cumulative clinical benefit of treatment was determined with area-under-the-curve (AUC) analysis. Cumulative incidence of response was analysed using a competing risk model of PASI response or rescue. Sustained response was evaluated by time to inadequate response using Kaplan-Meier methods. Proportion of time spent in different response states was descriptively analysed. Association between PASI response and health-related quality of life [Dermatology Life Quality Index (DLQI)] was assessed using data from all treatment groups from AMAGINE-1, -2 and -3. RESULTS A significantly higher proportion of patients treated with brodalumab achieved PASI 100 vs. ustekinumab (Week 52: 51% vs. 28%; OR [95% CI] 2.8 [2.1, 3.7]; P < 0.0001), with significant differences observed from Week 4. Cumulative benefit through 52 weeks was 69% higher with brodalumab (AUC ratio: 1.69; P < 0.001). Brodalumab patients were also significantly more likely to achieve a PASI 100 at least once over 52 weeks vs. ustekinumab (76% vs. 52%; P < 0.0001). Once response was achieved, brodalumab patients had a low likelihood of failure or need for rescue. There was significant positive association between PASI response level and DLQI0/1 achievement (P < 0.0001). CONCLUSION Brodalumab treatment resulted in significantly higher levels of skin clearance, longer sustained response and greater cumulative treatment benefit vs. ustekinumab.
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Affiliation(s)
- R B Warren
- Dermatology Centre, The University of Manchester, Salford Royal NHS Foundation Trust, NIHR Manchester BRC Centre, Manchester, UK
| | | | - K Reich
- Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Skinflammation® Center, Hamburg, Germany
| | - C Paul
- Toulouse University and Larrey Hospital, Toulouse, France
| | - L Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona School of Medicine, Barcelona, Spain
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24
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Topaloğlu Demir F, Özkök Akbulut T, Kıvanç Altunay İ, Aytekin S, Oğuz Topal İ, Kara Polat A, Özkur E, Karadağ AS. Evaluation of the adverse effects of biological agents used in the treatment of psoriasis: A multicenter retrospective cohort study. Dermatol Ther 2020; 33:e14216. [PMID: 32827159 DOI: 10.1111/dth.14216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/09/2020] [Accepted: 08/13/2020] [Indexed: 01/25/2023]
Abstract
The objective was to reveal and compare the adverse effects of infliximab, etanercept, adalimumab, ustekinumab and secukinumab, and determine possible risk factors. The follow-up files and computer-based records of patients with psoriasis were retrospectively screened between January 2007 and September 2019. The five biological agents were compared in terms of their adverse effects, and factors that might be related to these effects were explored. While there was no statistically significant difference between the agents in terms of the rate of serious adverse effects, when all the adverse effects were evaluated together, the highest rate was seen in the use of infliximab and the lowest in secukinumab (P = .001). The rates of adverse effects and related drug discontinuation were higher in the use of anti-TNF agents compared to interleukin inhibitors (P = .004 and P = .012, respectively). The agent with the highest drug discontinuation rate due to adverse effects was infliximab while the least discontinued agent was ustekinumab (P = .036). There were more side effects with anti-TNF than interleukin inhibitors, but the serious adverse effect rate was similar in both groups. The incidence of certain adverse effects increases depending on age, number of comorbidities, biological agent and its group, concomitant systemic therapy, and use of multiple agents.
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Affiliation(s)
- Filiz Topaloğlu Demir
- Department of Dermatology and Venereology, Istanbul Medipol University, Faculty of Medicine, Istanbul, Turkey
| | - Tuğba Özkök Akbulut
- Department of Dermatology and Venereology, University of Health Sciences, Haseki Training and Research Hospital, Istanbul, Turkey
| | - İlknur Kıvanç Altunay
- Department of Dermatology and Venereology, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Sema Aytekin
- Department of Dermatology and Venereology, University of Health Sciences, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey
| | - İlteriş Oğuz Topal
- Department of Dermatology and Venereology, University of Health Sciences, Okmeydanı Training and Research Hospital, Istanbul, Turkey
| | - Asude Kara Polat
- Department of Dermatology and Venereology, University of Health Sciences, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Ezgi Özkur
- Department of Dermatology and Venereology, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Ayşe Serap Karadağ
- Department of Dermatology and Venereology, Istanbul Medeniyet University, School of Medicine, Göztepe Training and Research Hospital, Istanbul, Turkey
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Georgakopoulos JR, Mufti A, Vender R, Yeung J. Treatment discontinuation and rate of disease transmission in psoriasis patients receiving biologic therapy during the COVID-19 pandemic: A Canadian multicenter retrospective study. J Am Acad Dermatol 2020; 83:1212-1214. [PMID: 32679279 PMCID: PMC7361079 DOI: 10.1016/j.jaad.2020.07.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 11/24/2022]
Affiliation(s)
- Jorge R Georgakopoulos
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Asfandyar Mufti
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ron Vender
- Department of Dermatology, McMaster University, Hamilton, Ontario, Canada; Dermatrials Research Inc & Venderm Innovations in Psoriasis, Hamilton, Ontario, Canada
| | - Jensen Yeung
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Women's College Hospital, Toronto, Ontario, Canada; Probity Medical Research Inc, Waterloo, Ontario, Canada.
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Georgakopoulos JR, Yeung J. Rate of Patient-Driven Biologic Treatment Discontinuation During the COVID-19 Pandemic in 2 Academic Hospital Clinics at the University of Toronto. J Cutan Med Surg 2020; 24:424-425. [DOI: 10.1177/1203475420930226] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | - Jensen Yeung
- Division of Dermatology, Department of Medicine, University of Toronto, ON, Canada
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Dermatology, Women’s College Hospital, Toronto, ON, Canada
- Probity Medical Research Inc., Waterloo, ON, Canada
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Torres AE, Lyons AB, Hamzavi IH, Lim HW. Role of phototherapy in the era of biologics. J Am Acad Dermatol 2020; 84:479-485. [PMID: 32339702 PMCID: PMC7194984 DOI: 10.1016/j.jaad.2020.04.095] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/13/2020] [Accepted: 04/21/2020] [Indexed: 12/20/2022]
Abstract
Phototherapy is a safe and effective treatment for many dermatologic conditions. With the advent of novel biologics and small molecule inhibitors, it is important to critically evaluate the role of phototherapy in dermatology. Surveys have shown that many dermatology residency programs do not dedicate time to teaching residents how to prescribe or administer phototherapy. Limitations of phototherapy include access to a center, time required for treatments, and insurance approval. Home phototherapy, a viable option, is also underused. However, it should be emphasized that modern phototherapy has been in use for over 40 years, has an excellent safety profile, and does not require laboratory monitoring. It can be safely combined with many other treatment modalities, including biologics and small molecule inhibitors. In addition, phototherapy costs significantly less than these novel agents. Dermatologists are the only group of physicians who have the expertise and proper training to deliver this treatment modality to our patients. Therefore, to continue to deliver high-quality, cost-effective care, it is imperative that phototherapy be maintained as an integral part of the dermatology treatment armamentarium.
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Affiliation(s)
- Angeli Eloise Torres
- Manila, Philippines; Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Alexis B Lyons
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Iltefat H Hamzavi
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan
| | - Henry W Lim
- Photomedicine and Photobiology Unit, Department of Dermatology, Henry Ford Health System, Detroit, Michigan.
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Abstract
Introduction: Brodalumab is a newly developed targeted biologic agent for the treatment of psoriasis that blocks IL-17 receptor A.Areas covered: This review sought to provide a detailed overview on safety of brodalumab for the treatment of psoriasis. A PubMed search was conducted for relevant literature. Here we review the efficacy and safety data from key phase II, phase III and open-label extension clinical trials, as well as systematic reviews and meta-analyses.Expert opinion: The unique mechanism of action of brodalumab offers advantages on efficacy over other targeted treatments, with a quick onset of action and long-term maintenance of treatment response. Brodalumab has a favorable safety profile, similar to other IL-17 inhibitors. Infections, especially mucocutaneous candidiasis, must be monitored. Suicidal ideation was detected in brodalumab trials, although a causal relationship has not been revealed. Brodalumab is a highly efficacious and comparably safe therapeutic choice in patients with moderate to severe psoriasis, especially when rapid control of the disease is desired.
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Affiliation(s)
- Helena Iznardo
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Lluís Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
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Blauvelt A, Papp K, Gottlieb A, Jarell A, Reich K, Maari C, Gordon KB, Ferris LK, Langley RG, Tada Y, Lima RG, Elmaraghy H, Gallo G, Renda L, Park SY, Burge R, Bagel J. A head-to-head comparison of ixekizumab vs. guselkumab in patients with moderate-to-severe plaque psoriasis: 12-week efficacy, safety and speed of response from a randomized, double-blinded trial. Br J Dermatol 2020; 182:1348-1358. [PMID: 31887225 PMCID: PMC7317420 DOI: 10.1111/bjd.18851] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Patients with psoriasis value rapid and complete skin clearance. No head-to-head studies have focused on early responses to interleukin (IL)-17 vs. IL-23 inhibitors. OBJECTIVES To compare early and complete skin clearance by the IL-17A inhibitor ixekizumab vs. the IL-23p19 inhibitor guselkumab. METHODS IXORA-R, a 24-week, randomized, double-blinded study, enrolled adults with moderate-to-severe plaque psoriasis [static Physician's Global Assessment of Disease (sPGA) score of ≥ 3, Psoriasis Area and Severity Index (PASI) ≥ 12, and ≥ 10% body surface area]. Patients were randomized (1 : 1) to receive the approved dose of subcutaneous ixekizumab or guselkumab. Primary end point was 100% improvement in PASI (PASI 100) at week 12. Major secondary end points included other levels of improved PASI and sPGA at different time points. Comparisons were made using the Cochran-Mantel-Haenszel test with a multiple testing strategy. Nonresponder imputation was used for missing data. After the completion of the study, the final secondary end point (PASI 100 at 24 weeks) and safety data through week 24 will be reported. RESULTS In total, 1027 patients were randomized. The primary end point PASI 100 at week 12 was met [215/520 ixekizumab (41%); 126/507 guselkumab (25%); P < 0·001]. All major secondary end points measured up to week 12 were met, including PASI 50 at week 1 and PASI 75 at week 2. Serious adverse event frequency was 3% for each group; no new safety signals were identified. CONCLUSIONS Ixekizumab was superior to guselkumab for rapidly improving signs and symptoms in patients with moderate-to-severe plaque psoriasis by week 12. Adverse events were similar to previous ixekizumab and guselkumab studies. Compared with the IL-23 inhibitor guselkumab, ixekizumab can offer complete skin clearance more rapidly to patients with moderate-to-severe plaque psoriasis. What's already known about this topic? Patients with plaque psoriasis desire both high levels of clearance and rapid onset of treatment effects. Ixekizumab, a high-affinity monoclonal antibody that selectively targets interleukin (IL)-17A, has demonstrated greater and faster skin clearance than etanercept and ustekinumab, with consistent long-term efficacy, safety and durability of response. Clinical trial data and systematic reviews have suggested that IL-17 inhibitors can improve a patient's psoriasis more rapidly than IL-23 inhibitors. What does this study add? The head-to-head study design directly compares the efficacy and speed of response of ixekizumab and the IL-23 inhibitor guselkumab in moderate-to-severe plaque psoriasis. The primary end point was met, showing superiority of ixekizumab over guselkumab for achieving complete skin clearance at week 12. The safety profile of ixekizumab was consistent with previous studies. Ixekizumab can deliver patients complete skin clearance and improved quality of life more rapidly than guselkumab.
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Affiliation(s)
- A Blauvelt
- Oregon Medical Research Center, Portland, OR, U.S.A
| | - K Papp
- Probity Medical Research, Inc., Waterloo, Ontario, Canada
| | - A Gottlieb
- Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, U.S.A
| | - A Jarell
- Northeast Dermatology Associates, Portsmouth, NH, U.S.A
| | - K Reich
- Translational Research in Inflammatory Skin Diseases, Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Skinflammation® Center, Hamburg, Germany
| | - C Maari
- Innovaderm Research, Montreal, QC, Canada
| | - K B Gordon
- Medical College of Wisconsin, Milwaukee, WI, U.S.A
| | - L K Ferris
- Department of Dermatology, University of Pittsburgh, Pittsburgh, PA, U.S.A
| | - R G Langley
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Y Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - R G Lima
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - H Elmaraghy
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - G Gallo
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - L Renda
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - S Y Park
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - R Burge
- Eli Lilly and Company, Indianapolis, IN, U.S.A
| | - J Bagel
- Psoriasis Treatment Center of Central New Jersey, East Windsor, NJ, U.S.A
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Papaianni V, Guarneri F, Vaccaro M, Borgia F, Guarneri C, Cannavò SP. From regulatory limitations to new opportunities: Real-life experience on the effectiveness of short courses of omalizumab in the treatment of chronic idiopatic urticaria. Dermatol Ther 2019; 33:e13188. [PMID: 31837248 DOI: 10.1111/dth.13188] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 11/10/2019] [Accepted: 12/11/2019] [Indexed: 12/14/2022]
Abstract
Economic sustainability of long-term continuous treatment of antihistamine refractory chronic urticaria with omalizumab may be an issue. We assessed the efficacy of relatively short courses (5-6 months) of omalizumab in patients with chronic idiopathic urticaria (CIU). We retrospectively studied 40 patients (observed between June 2015 and January 2019) affected by moderate-to-severe CIU refractory to anti-H1 antihistamines (up to fourfold doses). Omalizumab was administered every 4 weeks for 24 weeks, then for 20 weeks in case of a relapse of moderate-to-severe degree, then again for 24 weeks in case of a second relapse. Monthly clinical evaluations were performed. Mean disease severity significantly dropped after 1 month and further decreased thereafter, with 30 complete remissions after the first course of treatment. In 2-4 months, 18 patients had a relapse of moderate-to-severe degree. The profile of response to the second course of omalizumab was similar to the first. A third course was necessary for seven patients. No adverse effects were recorded. Courses of 5-6 months of omalizumab may induce rapid significant improvement of urticaria and many prolonged complete remissions. In case of relapse, further courses show a similar profile of response and may induce additional long-term complete remissions.
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Affiliation(s)
- Valeria Papaianni
- Department of Clinical and Experimental Medicine-Dermatology, University of Messina, Messina, Italy
| | - Fabrizio Guarneri
- Department of Clinical and Experimental Medicine-Dermatology, University of Messina, Messina, Italy
| | - Mario Vaccaro
- Department of Clinical and Experimental Medicine-Dermatology, University of Messina, Messina, Italy
| | - Francesco Borgia
- Department of Clinical and Experimental Medicine-Dermatology, University of Messina, Messina, Italy
| | - Claudio Guarneri
- Department of Biomedical Sciences, Dental and of Morphological and Functional Images, University of Messina, Messina, Italy
| | - Serafinella P Cannavò
- Department of Clinical and Experimental Medicine-Dermatology, University of Messina, Messina, Italy
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31
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Affiliation(s)
- Birgit Reyn
- Department of Dermatology, Universitair Ziekenhuis Leuven, Leuven, Belgium
| | - Tom Hillary
- Department of Dermatology, Universitair Ziekenhuis Leuven, Leuven, Belgium
| | - Ann Gils
- Department of Dermatology, Universitair Ziekenhuis Leuven, Leuven, Belgium
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32
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Damiani G, Pacifico A, Linder DM, Pigatto PDM, Conic R, Grada A, Bragazzi NL. Nanodermatology-based solutions for psoriasis: State-of-the art and future prospects. Dermatol Ther 2019; 32:e13113. [PMID: 31600849 DOI: 10.1111/dth.13113] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/04/2019] [Indexed: 12/24/2022]
Abstract
Nanodermatology is an emerging, multidisciplinary science, arising from the convergence of nanotechnology, pharmacology, physics/biophysics, chemistry/biochemistry, chemical engineering, material science, and clinical medicine. Nanodermatology deals with (a) skin biology, anatomy, and physiology at the nanoscale ("skin nanobiology"), (b) diagnosis performed by means of novel diagnostic devices, assisted by nanobiotechnologies ("nanodiagnosis"), and (c) treatment through innovative therapeutic agents, including phototherapy ("photonanotherapy"/"photonanodermatology") and systemic/topical drug administration ("nanotherapy") at the nanoscale, and drug delivery-such as transdermal or dermal drug delivery (TDDD/DDD)-enhanced and improved by nanostructures and nanodrugs ("nanodrug delivery"). Nanodermatology, as a super-specialized branch of dermatology, is a quite recent specialty: the "Nanodermatology Society" founded by the eminent dermatologist Dr. Adnan Nasir, was established in 2010, with the aim of bringing together different stakeholders, including dermatologists, nanotechnology scientists, policy-makers and regulators, as well as students and medical residents. Psoriasis has a prevalence of 2-3% worldwide and imposes a severe clinical and societal burden. Nanodermatology-based solutions appear promising for the proper treatment and management of psoriasis, assisting and enhancing different steps of the process of health-care delivery: from the diagnosis to the therapeutics, paving the way for a personalized approach, based on the specific dysregulated biomarkers.
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Affiliation(s)
- Giovanni Damiani
- Young Dermatologists Italian Network (YDIN), Centro Studi GISED, Bergamo, Italy.,Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy.,Department of Dermatology, Case Western Reserve University, Cleveland, Ohio
| | | | | | - Paolo D M Pigatto
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.,Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Rosalynn Conic
- Department of Dermatology, Case Western Reserve University, Cleveland, Ohio
| | - Ayman Grada
- Department of Dermatology, Laboratory of Cutaneous Wound Healing, Boston University School of Medicine, Boston, Massachusetts
| | - Nicola L Bragazzi
- Postgraduate School of Public Health, Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
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33
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Ly K, Smith MP, Thibodeaux Q, Reddy V, Liao W, Bhutani T. Anti IL-17 in psoriasis. Expert Rev Clin Immunol 2019; 15:1185-1194. [PMID: 31603358 DOI: 10.1080/1744666x.2020.1679625] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Introduction: Psoriasis is a chronic, immune-mediated disease with significant associated comorbidities. Its pathogenesis is likely multifactorial, however, the interleukin-23/T helper 17 pathway has been identified as a critical axis in its pathogenesis. Interleukin-17A is the primary effector of this pathway and overexpression of IL-17A results in epidermal hyperplasia and an overly robust inflammatory response, resulting in the skin plaques and systemic inflammation seen in psoriasis. Targeted anti IL-17 therapies have demonstrated efficacy in the treatment of moderate-to-severe plaque psoriasis.Areas covered: A PubMed search was conducted for relevant literature. Secukinumab, ixekizumab, and brodalumab are anti IL-17 inhibitors currently approved for the treatment of moderate-to-severe plaque psoriasis. The efficacy and safety data from key phase III clinical trials are reviewed here.Expert opinion: By targeting a key mediator of the interleukin-23/T helper 17 pathway, IL-17 antagonists are an effective treatment for plaque psoriasis. It has demonstrated efficacy and a favorable safety profile in key phase III clinical trials. In addition to efficacy, IL-17 antagonists have also shown long-term maintenance of treatment response and a quick onset of action. The efficacy of IL-17 inhibitors in the treatment of moderate-to-severe psoriasis underscores the importance of the IL-23/Th17 pathway in the pathogenesis of psoriasis.
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Affiliation(s)
- Karen Ly
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Mary P Smith
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Quinn Thibodeaux
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Vidhatha Reddy
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Tina Bhutani
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
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Moos WH, Faller DV, Glavas IP, Harpp DN, Kanara I, Pinkert CA, Powers WR, Sampani K, Steliou K, Vavvas DG, Kodukula K, Zamboni RJ. Epigenetic treatment of dermatologic disorders. Drug Dev Res 2019. [DOI: 10.1002/ddr.21562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Walter H. Moos
- Department of Pharmaceutical Chemistry, School of PharmacyUniversity of California, San Francisco San Francisco California
- ShangPharma Innovation Inc. South San Francisco California
| | - Douglas V. Faller
- Department of MedicineBoston University School of Medicine Boston Massachusetts
- Cancer Research CenterBoston University School of Medicine Boston Massachusetts
| | - Ioannis P. Glavas
- Department of OphthalmologyNew York University School of Medicine New York City New York
| | - David N. Harpp
- Department of ChemistryMcGill University Montreal Quebec Canada
| | | | - Carl A. Pinkert
- Department of Pathobiology, College of Veterinary MedicineAuburn University Auburn Alabama
| | - Whitney R. Powers
- Department of Health SciencesBoston University Boston Massachusetts
- Department of AnatomyBoston University School of Medicine Boston Massachusetts
| | - Konstantina Sampani
- Beetham Eye InstituteJoslin Diabetes Center Boston Massachusetts
- Department of MedicineHarvard Medical School Boston Massachusetts
| | - Kosta Steliou
- Cancer Research CenterBoston University School of Medicine Boston Massachusetts
- PhenoMatriX, Inc. Natick Massachusetts
| | - Demetrios G. Vavvas
- Retina Service, Angiogenesis LaboratoryMassachusetts Eye and Ear Infirmary Boston Massachusetts
- Department of OphthalmologyHarvard Medical School Boston Massachusetts
| | - Krishna Kodukula
- ShangPharma Innovation Inc. South San Francisco California
- PhenoMatriX, Inc. Natick Massachusetts
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35
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Apoptotic or Antiproliferative Activity of Natural Products against Keratinocytes for the Treatment of Psoriasis. Int J Mol Sci 2019; 20:ijms20102558. [PMID: 31137673 PMCID: PMC6566887 DOI: 10.3390/ijms20102558] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 05/22/2019] [Accepted: 05/23/2019] [Indexed: 02/08/2023] Open
Abstract
Natural products or herbs can be used as an effective therapy for treating psoriasis, an autoimmune skin disease that involves keratinocyte overproliferation. It has been demonstrated that phytomedicine, which is used for psoriasis patients, provides some advantages, including natural sources, a lower risk of adverse effects, and the avoidance of dissatisfaction with conventional therapy. The herbal products’ structural diversity and multiple mechanisms of action have enabled the synergistic activity to mitigate psoriasis. In recent years, the concept of using natural products as antiproliferative agents in psoriasis treatment has attracted increasing attention in basic and clinical investigations. This review highlights the development of an apoptotic or antiproliferatic strategy for natural-product management in the treatment of psoriasis. We systematically introduce the concepts and molecular mechanisms of keratinocyte-proliferation inhibition by crude extracts or natural compounds that were isolated from natural resources, especially plants. Most of these studies focus on evaluation through an in vitro keratinocyte model and an in vivo psoriasis-like animal model. Topical delivery is the major route for the in vivo or clinical administration of these natural products. The potential use of antiproliferative phytomedicine on hyperproliferative keratinocytes suggests a way forward for generating advances in the field of psoriasis therapy.
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36
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Prevezas C, Katoulis AC, Papadavid E, Panagakis P, Rigopoulos D. Short-Term Correlation of the Psoriasis Area Severity Index, the Nail Psoriasis Area Severity Index, and the Dermatology Life Quality Index, before and after Treatment, in Patients with Skin and Nail Psoriasis. Skin Appendage Disord 2019; 5:344-349. [PMID: 31799260 DOI: 10.1159/000499348] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/01/2019] [Indexed: 11/19/2022] Open
Abstract
Background The response to treatment in patients suffering from skin and nail psoriasis is quantitatively evaluated by monitoring clinical severity and quality of life indexes, especially in the context of clinical trials. Among them, the psoriasis area severity index (PASI), the nail psoriasis area severity index (NAPSI), and the dermatology life quality index (DLQI) are currently the most widely used indexes. Objective To study the short-term correlation between PASI, NAPSI, and DLQI in patients with skin and nail psoriasis at baseline and 3 months after treatment initiation. Materials and Methods This is a 2-center prospective, observational, cross-sectional study of 40 treatment-naive patients suffering from chronic plaque psoriasis with nail involvement and requiring systemic therapy. Disease activity and quality of life were assessed at baseline and 3 months after treatment initiation by measuring PASI, NAPSI, and DLQI scores. Statistical correlations between theses indexes were investigated using the appropriate statistical tests. Results A positive, strong correlation was observed between DLQI and NAPSI at baseline (r = 0.579, p <0.001) and at 3 months (r = 0.484, p = 0.002). Similarly, a strong correlation was noted between DLQI and PASI at baseline (r = 0.496, p = 0.001) and at 3 months (r = 0.401, p = 0.01). Moreover, we observed a positive strong correlation (r = 0.515, p = 0.001) between DLQI at baseline and NAPSI at 3 months and a moderate correlation (r = 0.433, p = 0.005) between DLQI at baseline and PASI at 3 months. Conclusion The observed positive correlations between PASI, NAPSI, and DLQI provide further evidence in support of their simultaneous utilization in clinical studies for skin and nail psoriasis. Moreover, the predictive value of DLQI at baseline emphasizes the importance of quality of life assessment when designing a therapeutic study as well as in the everyday clinical practice.
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Affiliation(s)
- Christos Prevezas
- Second Department of Dermatology and Venereology, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexander C Katoulis
- Second Department of Dermatology and Venereology, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelia Papadavid
- Second Department of Dermatology and Venereology, Attikon University General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Pantelis Panagakis
- First Department of Dermatology and Venereology, Andreas Syggros Hospital for Skin and Venereal Diseases, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Rigopoulos
- First Department of Dermatology and Venereology, Andreas Syggros Hospital for Skin and Venereal Diseases, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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