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Hegazy EM, El Taieb MA, Ibrahim HM, Rageh EHM, Ahmed NM, Ibrahim AK, Younis AM, Ali MA. TWEAK levels in psoriatic patients treated with narrowband ultraviolet B and methotrexate. J Cosmet Dermatol 2024; 23:1905-1911. [PMID: 38299446 DOI: 10.1111/jocd.16215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/20/2023] [Accepted: 01/24/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Psoriasis is an autoimmune disease which has an effect on the joints and skin. Tumor Necrosis Factor-Like Weak Inducer of Apoptosis (TWEAK) is a multi-functional cytokine which regulates the cellular processes and has been related to a variation of conditions. OBJECTIVES To measure the level of serum TWEAK in psoriatic diseased persons and its relationship to the PASI score pre- and post-therapy with narrowband ultraviolet B phototherapy (NB-UVB) and methotrexate (MTX). METHODS This randomized controlled trial was conducted on 40 patients and 20 healthy persons as controls. Patient Group was randomly subdivided to two groups. The 1st group consisted of 20 patients who received NB-UVB treatment. The 2nd group included 20 MTX-treated candidates. Blood samples were drawn from patients in order to detect serum TWEAK levels using ELISA. The research was registered on Clinical Trials Registration: RCT approval numbers: NCT0481191. RESULTS The mean PASI score percent improvement after 12 weeks of treatment was higher in the MTX group (90%) than NB-UVB group (60%). The serum TWEAK level at baseline was 60.47 ± 12.6 pg/mL in NB-UVB group and 54.69 ± 21.7 pg/mL in MTX group which reduced to 24.93 ± 17.6 pg/mL and 32.13 ± 23.6 pg/mL, respectively (p < 0.001), after 12 weeks of treatment. There was a positive correlation between the serum levels of TWEAK and severity of PASI score (r = 0.399, p = 0.014). CONCLUSION TWEAK grades in psoriasis are substantially higher than in controls. TWEAK levels were dramatically reduced during NB-UVB and MTX treatment. TWEAK may have a potential sign for psoriasis diagnosis and prognosis.
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Affiliation(s)
- Eisa Mohamed Hegazy
- Dermatology, Venereology, and Andrology Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Moustafa A El Taieb
- Dermatology, Venerology, and Andrology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Hassan Mohamed Ibrahim
- Dermatology, Venereology, and Andrology Department, Faculty of Medicine, South Valley University, Qena, Egypt
| | - El-Hassan M Rageh
- Dermatology, Venerology, and Andrology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Nour Mohammed Ahmed
- Clinical Pathology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Ahmed K Ibrahim
- Department of Public Health, Faculty of Medicine, Assiut University, Asyut, Jordan
- Basic Medical Science Department, Faculty of Medicine, Aqaba Medical Sciences University, Aqaba, Jordan
| | - Ali Mohamed Younis
- Dermatology, Venerology, and Andrology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
| | - Mahmoud Ahmed Ali
- Dermatology, Venerology, and Andrology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
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Liu W, Wang Y, Zhang Y, Zhou M, Gu H, Lu M, Xia Y. Rh family C glycoprotein contributes to psoriatic inflammation through regulating the dysdifferentiation and cytokine secretion of keratinocytes. J Dermatol Sci 2024; 114:2-12. [PMID: 38514279 DOI: 10.1016/j.jdermsci.2024.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 02/16/2024] [Accepted: 02/27/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Keratinocyte dysdifferentiation and proinflammatory cytokine production play a central role in psoriatic inflammation. According to recent studies, the Rh family C glycoprotein (RHCG) enhances cell proliferation and disrupts cell differentiation. However, the specific role of RHCG psoriasis development remains unclear. OBJECTIVE We here explored the effect of RHCG on keratinocytes under psoriatic inflammation. METHODS The cell counting kit‑8 assay was conducted to assess proliferation. RHCG protein expression was assessed through western blotting and enzyme-linked immunosorbent assays. The expression of proinflammatory cytokines and differentiation markers was analyzed through a quantitative reverse-transcription polymerase chain reaction. RESULTS Both RHCG mRNA and protein levels increased in psoriatic skin. Notably, cultured keratinocytes treated with an M5 cocktail, which mimics psoriatic inflammation, exhibited higher RHCG expression. Furthermore, RHCG overexpression promoted keratinocyte proliferation, accompanied by an increase in the production of interleukin (IL)-1β, IL-6, and IL-8, and tumor necrosis factor-α. RHCG overexpression also resulted in higher expression of keratin 17, a differentiation marker. Conversely, RHCG gene knockdown reduced keratinocyte proliferation and cytokine secretion. RHCG inhibition in cells recovered both keratin 1 and loricrin expression. Additionally, RHCG overexpression facilitated the phosphorylation of nuclear factor-kappa B and extracellular signal-regulated protein kinase signaling pathways. Importantly, when these signaling pathways were inhibited, the effect of RHCG on keratinocytes was attenuated. CONCLUSION These findings support the substantial role of RHCG in psoriatic inflammation development and suggest that RHCG serves as a potential target for psoriasis treatment.
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Affiliation(s)
- Wei Liu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yaqi Wang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yitian Zhang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mingzhu Zhou
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hanjiang Gu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mei Lu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yumin Xia
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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Lim H, Seo Y, Kwon D, Kang S, Yu J, Park H, Lee SD, Lee T. Recent Progress in Diatom Biosilica: A Natural Nanoporous Silica Material as Sustained Release Carrier. Pharmaceutics 2023; 15:2434. [PMID: 37896194 PMCID: PMC10609864 DOI: 10.3390/pharmaceutics15102434] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/27/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023] Open
Abstract
A drug delivery system (DDS) is a useful technology that efficiently delivers a target drug to a patient's specific diseased tissue with minimal side effects. DDS is a convergence of several areas of study, comprising pharmacy, medicine, biotechnology, and chemistry fields. In the traditional pharmacological concept, developing drugs for disease treatment has been the primary research field of pharmacology. The significance of DDS in delivering drugs with optimal formulation to target areas to increase bioavailability and minimize side effects has been recently highlighted. In addition, since the burst release found in various DDS platforms can reduce drug delivery efficiency due to unpredictable drug loss, many recent DDS studies have focused on developing carriers with a sustained release. Among various drug carriers, mesoporous silica DDS (MS-DDS) is applied to various drug administration routes, based on its sustained releases, nanosized porous structures, and excellent solubility for poorly soluble drugs. However, the synthesized MS-DDS has caused complications such as toxicity in the body, long-term accumulation, and poor excretion ability owing to acid treatment-centered manufacturing methods. Therefore, biosilica obtained from diatoms, as a natural MS-DDS, has recently emerged as an alternative to synthesized MS-DDS. This natural silica carrier is an optimal DDS platform because culturing diatoms is easy, and the silica can be separated from diatoms using a simple treatment. In this review, we discuss the manufacturing methods and applications to various disease models based on the advantages of biosilica.
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Affiliation(s)
- Hayeon Lim
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
| | - Yoseph Seo
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
| | - Daeryul Kwon
- Protist Research Team, Microbial Research Department, Nakdonggang National Institute of Biological Resources (NNIBR), 137, Donam 2-gil, Sangju-si 37242, Republic of Korea;
| | - Sunggu Kang
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
| | - Jiyun Yu
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
| | - Hyunjun Park
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
| | - Sang Deuk Lee
- Protist Research Team, Microbial Research Department, Nakdonggang National Institute of Biological Resources (NNIBR), 137, Donam 2-gil, Sangju-si 37242, Republic of Korea;
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea; (H.L.); (Y.S.); (S.K.); (J.Y.); (H.P.)
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Zdanowska N, Owczarczyk-Saczonek A, Czerwińska J, Nowakowski JJ, Kozera-Żywczyk A, Owczarek W, Zdanowski W, Placek W. Adalimumab and methotrexate affect the concentrations of regulatory cytokines (interleukin-10, transforming growth factor-β1, and interleukin-35) in patients with plaque psoriasis. Dermatol Ther 2020; 33:e14153. [PMID: 32770629 DOI: 10.1111/dth.14153] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/01/2020] [Accepted: 08/04/2020] [Indexed: 12/19/2022]
Abstract
Dysfunctional regulatory T lymphocytes are important for the pathogenesis of psoriasis and atherosclerosis. We analyzed the severity of atherosclerosis and the concentration of regulatory cytokines in patients with psoriasis who were administered methotrexate or adalimumab for 12 weeks. We included 34 patients with psoriasis (17 each, administered methotrexate or adalimumab) and eight healthy volunteers. BMI, psoriasis area and severity index (PASI), body surface area (BSA), and at least 75% and 90% improvements in PASI were observed. The 10-year risk of fatal cardiovascular disease was estimated using Systematic Coronary Risk Evaluation charts. The plasma interleukin (IL)-10, IL-35, and transforming growth factor β1 (TGF-β1) levels were determined using enzyme-linked immunosorbent assay before and after the 12-week treatment regimen. PASI (P = .0006) and BSA (P = .0001) were positively correlated with the BMI, IL-35 (-0.38), and IL-10 (0.48) levels. Baseline IL-35 concentrations were the highest in healthy volunteers; the IL-10 and TGF-β1 level were the highest in the methotrexate group. IL-10 concentration decreased in both treatment groups (P = .02 for the methotrexate and P = .09 for adalimumab group), and IL-35 decreased in the adalimumab group (P = .019), consistent with skin lesion recovery. Thus, this study demonstrates the dysregulated secretion of regulatory cytokines in psoriatic patients under systemic treatment.
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Affiliation(s)
- Natalia Zdanowska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Joanna Czerwińska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
| | - Jacek J Nowakowski
- Department of Ecology and Environmental Protection, University of Warmia and Mazury, Olsztyn, Poland
| | - Anna Kozera-Żywczyk
- Department of Dermatology, Military Institute of the Health Services, Warsaw, Poland
| | - Witold Owczarek
- Department of Dermatology, Military Institute of the Health Services, Warsaw, Poland
| | - Wojciech Zdanowski
- Department of Gynecology and Obstetrics, University of Warmia and Mazury, Regional Hospital, Olsztyn, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury, Municipal Hospital, Olsztyn, Poland
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Alvarez P, Augustín JJ, Tamayo E, Iglesias M, Acinas O, Mendiguren MA, Vázquez JA, Genre F, San Segundo D, Merino J, Merino R. Therapeutic Effects of Anti-Bone Morphogenetic Protein and Activin Membrane-Bound Inhibitor Treatment in Psoriasis and Arthritis. Arthritis Rheumatol 2020; 72:1547-1558. [PMID: 32249544 DOI: 10.1002/art.41272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 03/24/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The transforming growth factor β (TGFβ) inhibitor BAMBI (bone morphogenetic protein and activin membrane-bound inhibitor) has been shown to control differentiation of CD4+ T lymphocytes into either tolerogenic Treg cells or pathogenic Th17 cells, through the regulation of TGFβ and interleukin-2 (IL-2) signaling strength. The present study was undertaken to explore the potential beneficial effects of this strategy of pharmacologic inhibition using novel anti-BAMBI monoclonal antibodies (mAb) in different experimental murine models of chronic skin and joint inflammatory/autoimmune disease. METHODS Development of Saccharomyces cerevisiae mannan-induced psoriatic arthritis (MIP) (n = 18-30 mice per group), imiquimod-induced skin psoriasis (n = 20-30 mice per group), or type II collagen-induced arthritis (CIA) (n = 13-16 mice per group) was analyzed in a total of 2-5 different experiments with either wild-type (WT) or BAMBI-deficient B10.RIII mice that were left untreated or treated with mAb B101.37 (mouse IgG1 anti-BAMBI), a mouse IgG1 anti-TNP isotype control, anti-CD25, or anti-TGFβ mAb. RESULTS Treatment of normal mice with IgG1 anti-BAMBI mAb clone B101.37 led to expansion of Treg cells in vivo, and had both preventive and therapeutic effects in mice with MIP (each P < 0.05 versus controls). The conferred protection against disease progression was found to be mediated by Treg cells, which controlled the activation and expansion of pathogenic IL-17-producing cells, and was dependent on the level of TGFβ activity. Furthermore, treatment with B101.37 mAb blocked both the development of skin psoriasis induced by imiquimod and the development of CIA in mice (each P < 0.05 versus controls). Finally, pharmacologic inhibition of BAMBI with the IgM anti-BAMBI mAb B143.14 also potentiated the suppressive activity of Treg cells in vitro (P < 0.001 versus controls). CONCLUSION These results in murine models identify BAMBI as a promising new therapeutic target for chronic inflammatory diseases and other pathologic conditions modulated by Treg cells.
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Affiliation(s)
- Pilar Alvarez
- Instituto de Biomedicina y Biotecnología de Cantabria, CSIC-Universidad de Cantabria-SODERCAN, Santander, Spain
| | | | - Esther Tamayo
- IDIVAL and Universidad de Cantabria, Santander, Spain
| | | | - Olga Acinas
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | | | | | | | - Jesús Merino
- IDIVAL and Universidad de Cantabria, Santander, Spain
| | - Ramón Merino
- IDIVAL and Instituto de Biomedicina y Biotecnología de Cantabria, CSIC-Universidad de Cantabria-SODERCAN, Santander, Spain
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Effect of methotrexate treatment on the expression of epidermal-fatty acid-binding protein (E-FABP) and apolipoproteins in patients with psoriasis. Postepy Dermatol Alergol 2020; 37:401-406. [PMID: 32792883 PMCID: PMC7394159 DOI: 10.5114/ada.2020.96109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 11/05/2018] [Indexed: 02/07/2023] Open
Abstract
Introduction Epidermal-fatty acid-binding protein (E-FABP) is a marker of transiently amplifying cells which are formed from stem cells in epidermis. Their role is an uptake of fatty acids and metabolism. Psoriatic keratinocytes overexpress E-FABPs, which leads to acanthosis and may explain the lipid’s disturbances in psoriasis. Aim Assessment of FABP and apolipoprotein expression in patients treated with methotrexate (MTX). Material and methods FABP expression in the lesional and perilesional psoriatic skin from 11 male patients compared to 5 healthy skin samples were evaluated by immunohistochemistry. FABP, apolipoprotein A1 (ApoA1) and B (ApoB) serum levels were assessed by ELISA. These parameters were evaluated before and after treatment with subcutaneous MTX (15 mg/wk for 12 weeks). Results Expression of E-FABP was lower in the control group than in the lesional and perilesional psoriatic skin, before and after treatment. After treatment the expression decreased in the lesional and perilesional skin. Serum E-FABP was higher in the control group (482.855 ±240.550 pg/ml) compared to patients, but not statistically significantly. After MTX treatment, a statistically significant reduction was observed in psoriatic patients. ApoA1 levels did not differ in the control and patients groups, both before and after treatment. In contrast, ApoB levels did not differ statistically between the control group (1447.126 ±311.11 ng/ml) and patients before treatment, while they were the lowest after treatment (1081.67 ±117.83 ng/ml vs. 808.306 ±103.72 ng/ml; p < 0.01). Conclusions Our study confirms the beneficial effect of MTX, not only as an anti-proliferative effect, but also reducing the cardiovascular risk by decreasing atherogenic ApoB.
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Th1, Th17, and Treg Responses are Differently Modulated by TNF-α Inhibitors and Methotrexate in Psoriasis Patients. Sci Rep 2019; 9:7526. [PMID: 31101850 PMCID: PMC6525159 DOI: 10.1038/s41598-019-43899-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 04/18/2019] [Indexed: 11/23/2022] Open
Abstract
Psoriasis is a chronic, recurrent, immune-mediated, hyperproliferative inflammatory skin disease. The role of the adaptive immune system, particularly of Th1 and Th17 lymphocytes, has been regarded as prominent in the immunopathogenesis of psoriasis, as well as decreased Tregs function. Immunobiological drugs were administered in therapeutic pulses and a few studies evaluate their effects on the immune repertoire. The aim of this study was to evaluate the adaptive immune profile of patients with severe psoriasis under immunobiological treatment in two time points. Thirty-two psoriasis patients and 10 control patients were evaluated. In the group of psoriasis patients, 10 patients were on anti-TNF and 14 patients on methotrexate treatment, while 8 individuals were not treated. IL-17, IFN-γ, TNF-α, IL-6, IL-2, and IL-10 were analyzed. CD4 T cell intracellular cytokines were analyzed. It was observed that stimulation could significantly increase the production of IL-17, IFN-γ, TNF-α, and IL-10 only before anti-TNF pulse therapy. The activation of Th1 and Treg cells after stimulation was significantly higher before anti-TNF pulse. Patients on methotrexate or anti-TNF therapy produced significantly lower levels of TNF-α, IL-10, and IL-6. Furthermore, these patients showed a significant decrease in the activated CD4+ T cells. The treatment with immunomodulator or methotrexate modulates the activation of CD4+ T cells, and anti-TNF treatment appears to have a modulating effect on the activation and production of Th1, Th17, and Treg cells.
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Variances in the mRNA expression profile of TGF-β1-3 isoforms and its TGF-βRI-III receptors during cyclosporin a treatment of psoriatic patients. Postepy Dermatol Alergol 2018; 35:502-509. [PMID: 30429710 PMCID: PMC6232546 DOI: 10.5114/ada.2018.77242] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 01/08/2018] [Indexed: 01/01/2023] Open
Abstract
Introduction Psoriasis is a chronic, immunologic, multi-factor inflammatory skin disease, strongly associated with a higher level of a number of cytokines, such as isoforms of transforming growth factor β (TGF-β1–3) and its receptors (TGF-βRI–III). One of the most popular and important drugs used to treat this disease is cyclosporin A (CsA). Aim The aim of this study was to investigate the expression of genes encoding the transforming growth factor (TGF)-β isoforms and receptors of the cytokine TGF-βRs in psoriatic patients during an 84-day long observation of the effects of cyclosporin A therapy. It made an attempt to determine the usefulness of testing mRNA expression of TGF-β1–3 and its receptors TGF-βRI–III as the supplementary molecular markers of lost sensitivity to the medicine. Material and methods The study group consisted of 32 patients with psoriasis (20 men and 12 women) treated with cyclosporin A. The changes in expression patterns of TGF-β1-3 and TGF-βRI-III were performed by real-time quantitative reverse transcription PCR (RTqPCR). Results The expression of TGF-β1-3 and TGF-βRI-III were detected in the whole period of therapy with CsA. Changes in transcriptional activities of TGF-β1–3 and TGF-βRI–III during pharmacotherapy were observed. Differences in the expression of these genes were found before and after 42 and 84 days of using CsA. Conclusions The changes in expression profiles of TGF-β1-3 and TGF-βRI-III during CsA therapy can be a useful molecular marker of lost sensitivity to the medicine.
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Elango T, Sun J, Zhu C, Zhou F, Zhang Y, Sun L, Yang S, Zhang X. Mutational analysis of epidermal and hyperproliferative type I keratins in mild and moderate psoriasis vulgaris patients: a possible role in the pathogenesis of psoriasis along with disease severity. Hum Genomics 2018; 12:27. [PMID: 29784039 PMCID: PMC5963134 DOI: 10.1186/s40246-018-0158-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 05/09/2018] [Indexed: 02/08/2023] Open
Abstract
Background Mutations in keratin proteins have been vastly associated with a wide array of genodermatoses; however, mutations of keratins in psoriasis have not been fully investigated. The main aim of the current research was to identify the mutation in K14, K10, K16, and K17 genes in two stages of psoriasis patients. Methods Ninety-six psoriatic skin biopsies were collected. mRNA transcript of K14, K10, K16, and K17 was prepared, amplified, and sequenced. Sanger sequences of all keratins were further validated for mutational analysis using Mutation Surveyor and Alamut Visual. Then, in silico analysis of protein stability and protein and gene expression of all keratins was performed and validated. Results Out of 44 mutations, about 75% of keratins are highly pathogenic and deleterious. Remaining 25% mutations are less pathogenic and tolerated in nature. In these 33 deleterious mutations were immensely found to decrease keratin protein stability. We also found a correlation between keratin and Psoriasis Area and Severity Index score which added that alteration in keratin gene in skin causes severity of psoriasis. Conclusions We strongly concluded that acanthosis and abnormal terminal differentiation was mainly due to the mutation in epidermal keratins. In turn, disease severity and relapsing of psoriasis are mainly due to the mutation of hyperproliferative keratins. These novel keratin mutations in psoriatic epidermis might be one of the causative factors for psoriasis. Electronic supplementary material The online version of this article (10.1186/s40246-018-0158-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tamilselvi Elango
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China. .,Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, China.
| | - Jingying Sun
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China
| | - Caihong Zhu
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China
| | - Fusheng Zhou
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China
| | - Yaohua Zhang
- Institute of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Liangdan Sun
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, China.,Collaborative Innovation Center for Complex and Severe Dermatosis, Anhui Medical University, Hefei, China
| | - Sen Yang
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China.,Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, China.,Collaborative Innovation Center for Complex and Severe Dermatosis, Anhui Medical University, Hefei, China
| | - Xuejun Zhang
- Institute and Department of Dermatology, The First Affiliated Hospital, Anhui Medical University, Hefei, China. .,Key Laboratory of Dermatology, Ministry of Education, Anhui Medical University, Hefei, China. .,Collaborative Innovation Center for Complex and Severe Dermatosis, Anhui Medical University, Hefei, China. .,Institute of Dermatology, Huashan Hospital, Fudan University, Shanghai, China. .,Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, China.
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Lai R, Xian D, Yang L, Song J, Zhong J. A Comment on “Anti-Psoriatic Drug Monomethylfumarate Increases Nuclear Factor Erythroid 2-Related Factor 2 Levels and Induces Aquaporin-3 mRNA and Protein Expression”. J Pharmacol Exp Ther 2018; 364:447-448. [DOI: 10.1124/jpet.117.246074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/21/2017] [Indexed: 11/22/2022] Open
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Bollag WB, Helwa I, Choudhary V, Chen X, Kaddour-Djebbar I. Response to Letter to the Editor on “Anti-Psoriatic Drug Monomethylfumarate Increases Nuclear Factor Erythroid 2-Related Factor 2 Levels and Induces Aquaporin-3 mRNA and Protein Expression”. J Pharmacol Exp Ther 2018; 364:449-451. [DOI: 10.1124/jpet.117.246595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 12/21/2017] [Indexed: 11/22/2022] Open
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Sapino S, Oliaro-Bosso S, Zonari D, Zattoni A, Ugazio E. Mesoporous silica nanoparticles as a promising skin delivery system for methotrexate. Int J Pharm 2017; 530:239-248. [PMID: 28754510 DOI: 10.1016/j.ijpharm.2017.07.058] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 07/18/2017] [Accepted: 07/20/2017] [Indexed: 02/06/2023]
Abstract
The systemic administration of methotrexate (MTX), a commonly used, antineoplastic drug which is also used in cutaneous disorders, is primarily associated with prolonged retention in the body and consequently with side effects. Innovative drug delivery techniques and alternative administration routes would therefore contribute to its safe and effective use. The general objective of this study is thus the development of MTX-based preparations for the topical treatment of skin disorders. MCM-41-like nanoparticles (MSN), are herein proposed as carriers which can improve the cutaneous absorption and hence the bioavailability and efficacy of MTX. The MTX/MSN complex, prepared via the impregnation procedure, has been physico-chemically characterized, while its cell cultures have had their biocompatibility and bioactivity tested. Furthermore, a series of stable MTX-based dermal formulations has been developed, some containing shea butter, a natural fat. Ex-vivo porcine skin absorption and the transepidermal permeation of MTX have also been monitored in a variety of media using Franz diffusion cells. Interestingly, the epidermal accumulation of the active molecule was increased by its inclusion into MSN, regardless of the surrounding medium. Furthermore, the presence of shea butter enhanced the skin uptake of the drug both in the free and in the loaded form.
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Affiliation(s)
- Simona Sapino
- Università di Torino, Dipartimento di Scienza e Tecnologia del Farmaco, Via P. Giuria 9, 10125 Turin, Italy; NIS (Nanostructured Interfaces and Surfaces) Centre, Università di Torino, Turin, Italy; "G. Scansetti" Interdepartmental Centre, Università di Torino, Turin, Italy
| | - Simonetta Oliaro-Bosso
- Università di Torino, Dipartimento di Scienza e Tecnologia del Farmaco, Via P. Giuria 9, 10125 Turin, Italy; "G. Scansetti" Interdepartmental Centre, Università di Torino, Turin, Italy
| | - Daniele Zonari
- Università di Torino, Dipartimento di Scienza e Tecnologia del Farmaco, Via P. Giuria 9, 10125 Turin, Italy
| | - Andrea Zattoni
- Dipartimento di Chimica "G. Ciamician", Via Selmi 2, 40126 Bologna, Italy; byFlow Srl, Via Caduti della Via Fani 11/b, 40127 Bologna, Italy
| | - Elena Ugazio
- Università di Torino, Dipartimento di Scienza e Tecnologia del Farmaco, Via P. Giuria 9, 10125 Turin, Italy; NIS (Nanostructured Interfaces and Surfaces) Centre, Università di Torino, Turin, Italy; "G. Scansetti" Interdepartmental Centre, Università di Torino, Turin, Italy.
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Cheng LY, Fang M, Bai AM, Ouyang Y, Hu YJ. Insights into the interaction of methotrexate and human serum albumin: A spectroscopic and molecular modeling approach. LUMINESCENCE 2017; 32:873-879. [DOI: 10.1002/bio.3267] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 10/03/2016] [Accepted: 11/16/2016] [Indexed: 01/03/2023]
Affiliation(s)
- Li-Yang Cheng
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemistry; Hubei Normal University; Huangshi 435002 People's Republic of China
| | - Min Fang
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemistry; Hubei Normal University; Huangshi 435002 People's Republic of China
| | - Ai-Min Bai
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemistry; Hubei Normal University; Huangshi 435002 People's Republic of China
| | - Yu Ouyang
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemistry; Hubei Normal University; Huangshi 435002 People's Republic of China
| | - Yan-Jun Hu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemistry; Hubei Normal University; Huangshi 435002 People's Republic of China
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Wuhan University; Wuhan 430072 People's Republic of China
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14
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Di TT, Ruan ZT, Zhao JX, Wang Y, Liu X, Wang Y, Li P. Astilbin inhibits Th17 cell differentiation and ameliorates imiquimod-induced psoriasis-like skin lesions in BALB/c mice via Jak3/Stat3 signaling pathway. Int Immunopharmacol 2016; 32:32-38. [DOI: 10.1016/j.intimp.2015.12.035] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 12/23/2015] [Accepted: 12/27/2015] [Indexed: 02/06/2023]
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