Photodermatology, photoimmunology & photomedicine最新文献

{"title":"Clerodendrum trichotomum Extract Attenuates UV-B-Induced Skin Impairment in Hairless Mice by Inhibiting MAPK Signaling.","authors":"Ki Mo Kim, A-Rang Im, Ki-Shuk Shim, A Yeong Lee, Taesoo Kim, Sung-A Choi, Kung-Woo Nam, Sanghyun Lee, Jin Won Hyun, Sungwook Chae","doi":"10.1111/phpp.13011","DOIUrl":"https://doi.org/10.1111/phpp.13011","url":null,"abstract":"<p><strong>Background: </strong>Exposure to solar ultraviolet-B (UV-B) radiation significantly accelerates skin aging by inducing the expression of matrix metalloproteinases (MMPs) such as MMP-1, leading to alterations in the extracellular matrix and consequent photoaging. Some plant components, renowned for their UV-absorbing and antioxidative properties, show potential for mitigating photoaging by reducing UV-B-induced MMP levels. In this context, we explored the inhibitory effects of Clerodendrum trichotomum extract (CTE) on UV-B-induced skin damage.</p><p><strong>Methods: </strong>The mechanism of CTE was predicted using network pharmacology approach. Also, antiaging efficacy was evaluated by mouse model and cellular system using human epidermal keratinocytes (HEKa), including its modulation of mitogen-activated protein kinase (MAPK) signaling pathways.</p><p><strong>Results: </strong>CTE effectively counters UV-B-induced skin damage, as evidenced by the suppression of MMP-9 and MMP-1 expression in mice. We found that each fraction and chemical constituents of CTE suppressed UV-B-induced MMP-1 secretion in HEKa cells.</p><p><strong>Conclusion: </strong>CTE inhibits UV-B-induced skin aging by partially suppressing MMP-1 and MMP-9 secretion via the modulation of MAPK signaling pathways.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13011"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142625945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Case Report on the Successful Use of Daylight Photodynamic Therapy With BF-200 ALA Combined With Topical Terbinafine for the Treatment of Tinea Capitis Caused by Trichophyton rubrum in a Patient With Autoimmune Chronic Hepatitis.","authors":"Marina Romero Bravo, Javier Del Boz González","doi":"10.1111/phpp.13015","DOIUrl":"https://doi.org/10.1111/phpp.13015","url":null,"abstract":"","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13015"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142693261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mito-TEMPO Demonstrates Protective Effect Against Ultraviolet Radiation-Induced Skin Damage in Wistar Rats.","authors":"Sachin Shetty, Kingsly Deepak, Prasad Kisan Tambe, Anushree Udupi, Sanjay Bharati","doi":"10.1111/phpp.13010","DOIUrl":"https://doi.org/10.1111/phpp.13010","url":null,"abstract":"<p><strong>Background: </strong>Mitochondria could be an important target for ultraviolet radiation (UVR)-induced skin damage. Therefore, protecting mitochondria using mitochondria-targeted antioxidants may protect skin from UV-induced photodamage.</p><p><strong>Methods: </strong>In the present study, UVR-induced skin damage model was developed by irradiating male Wistar rats with UVB at a dose of 120 mJ/cm², twice a week for a period of 5 weeks. Mito-TEMPO was administered intraperitoneally (0.1 mg/kg b.w.) twice a week for 5 weeks. After 5 weeks of treatment period, animals were sacrificed and the dorsal skin tissues were collected. Physical examinations of the skin for analyzing wrinkle formation and epidermal thickening were carried out. Skin tissues were used for the evaluation of histopathological changes, mitochondrial dysfunction analysis, and mitochondrial membrane potential.</p><p><strong>Results: </strong>Physical and histological examination showed that mito-TEMPO protected from the damaging effect of UVB radiation. A significant increase in mitochondrial reactive oxygen species (mtROS) generation with a concomitant increase in mitochondrial lipid peroxidation (mtLPO) was observed in UV-irradiated groups. UV-induced generation of mtROS and mtLPO formation was effectively reduced by mito-TEMPO. Mito-TEMPO pre-treatment improved mitochondrial complex II activity, which was significantly reduced in the UV-irradiated group.</p><p><strong>Conclusion: </strong>The results suggested that mito-TEMPO effectively protected skin tissue against UV-induced oxidative stress and damage.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13010"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142581167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Narrow-Band UVB Phototherapy in the Treatment of Cutaneous Immune-Related Adverse Events From Immune Checkpoint Inhibitors: A Multicenter Retrospective Analysis.","authors":"Jenny Lai, Lauren M Guggina, Connie R Shi","doi":"10.1111/phpp.13016","DOIUrl":"https://doi.org/10.1111/phpp.13016","url":null,"abstract":"","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13016"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142676528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sun Exposure Behaviors and Knowledge Among the At-Risk Population: Results From an International Survey, the HELIOS Project.","authors":"Thierry Passeron, Brigitte Dreno, Susana Puig, Chee Leok Goh, Hee Young Kang, Fatimata Ly, Akimichi Morita, Jorge Ocampo Candiani, Sergio Schalka, Liu Wei, Anne-Laure Demessant-Flavigny, Caroline Le Floc'h, Delphine Kerob, Henry W Lim, Jean Krutmann","doi":"10.1111/phpp.13014","DOIUrl":"10.1111/phpp.13014","url":null,"abstract":"","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13014"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11599907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142625950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Retrospective Comparison Between Home and in-Office NB-UVB Efficacy for Patients With Mycosis Fungoides.","authors":"Victoria Garfinkel, Joan S Reisch, Heather Woodworth Goff","doi":"10.1111/phpp.13009","DOIUrl":"https://doi.org/10.1111/phpp.13009","url":null,"abstract":"<p><strong>Introduction: </strong>This study addresses the gap in research comparing the effectiveness between home and in-office narrowband ultraviolet B (NB-UVB) phototherapy for the treatment of mycosis fungoides (MF). Elderly and disabled patients with this condition disproportionally lack access to home units due to insurance denial.</p><p><strong>Materials and methods: </strong>A retrospective review included patients diagnosed with MF or Sezary syndrome who underwent either in-office or home UVB between 2016 and 2023. Eighty-four patients used home NB-UVB, while 75 used in-office. Clinical characteristics, treatment response, and access were evaluated.</p><p><strong>Results: </strong>Overall, there was no significant difference in response rates between home and in-office NB-UVB phototherapy. Subgroup analysis based on adjuvant treatment revealed a significant difference in clinical response rates for patients using NB-UVB with topicals (p = 0.008) and NB-UVB with multiple systemic therapies (p = 0.04). Financial and time constraints were the most common cause of treatment discontinuation for in-office patients (28%).</p><p><strong>Conclusions: </strong>The effectiveness of home NB-UVB treatment is comparable, if not superior, to in-office treatment, likely attributed to treatment ease in access and compliance. Medicare and other health insurance companies should expand coverage to include home-based phototherapy for patients with MF, a potentially fatal cancer with a relative paucity of effective alternate therapies.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 6","pages":"e13009"},"PeriodicalIF":2.5,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142644287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comment on “Impact of Ultraviolet Radiation on Cardiovascular and Metabolic Disorders: The Role of Nitric Oxide and Vitamin D”","authors":"S. Tony Wolf, W. Larry Kenney, Nina G. Jablonski","doi":"10.1111/phpp.13000","DOIUrl":"https://doi.org/10.1111/phpp.13000","url":null,"abstract":"","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"13 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142249616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phototherapy for the treatment of cutaneous graft-versus-host disease: A systematic review.","authors":"Tahel Fachler-Sharp, Inbar Kobal, Sivan Sheffer-Levi, Adiel Cohen, Ayal Hassidim, Vered Molho-Pessach, Rony Shreberk-Hassidim","doi":"10.1111/phpp.12997","DOIUrl":"10.1111/phpp.12997","url":null,"abstract":"<p><strong>Background: </strong>Cutaneous graft-versus-host disease (GVHD) is a common complication of allogeneic hematopoietic stem cell transplantation. Phototherapy has been used to treat cutaneous GVHD, but data on its safety and efficacy are sparse.</p><p><strong>Aim: </strong>Review the current medical literature regarding the efficacy, dosing, and safety of various types of phototherapies for the treatment of cutaneous GVHD.</p><p><strong>Methods: </strong>A systematic review of PubMed, Embase, Cochrane, and ClinicalTrials databases was performed. Publications were screened according to the PRISMA guidelines. Exclusion criteria comprised case reports and case series reporting less than five patients, review articles, and articles not published in English.</p><p><strong>Results: </strong>A total of 28/1304 (2.5%) studies were included. Fifteen studies (n = 267 patients) focused on psoralen and ultraviolet (UV) A (PUVA), in which 65.5% of patients received concomitantly other systemic treatments. The response rate was 89.9%, with a mean of 33.2 treatments. Adverse events were recorded in 54% but were mainly mild. Eight studies, encompassing 95 patients, focused on narrow-band (NB) UVB. A response was observed in 94%, with a mean number of 26 treatments and 8.6% adverse effects. UVA1 was reported in six studies (n = 132 patients). A response was recorded in 89.3% with a mean of 26.2 treatments. Adverse events were noted in 70.1%, with a discontinuation rate of 10.9%. It should be noted that adverse events were recorded during the follow-up period of the studies, which varied significantly, ranging from no follow-up to 31 months.</p><p><strong>Conclusions: </strong>Current data regarding the use of phototherapy for the treatment of cutaneous GVHD are based on retrospective studies and case series. The present report advocates the use of one of the three modalities of phototherapy as an effective and safe adjunctive treatment for cutaneous GVHD, especially NB UVB phototherapy.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 5","pages":"e12997"},"PeriodicalIF":4.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142009214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How Does Illness Perception Affect the Quality of Life and Sun Protection Behaviors of Rosacea Patients?","authors":"Gülfem Akin, Sevgi Akarsu, Ceylan Avcı","doi":"10.1111/phpp.12998","DOIUrl":"https://doi.org/10.1111/phpp.12998","url":null,"abstract":"<p><strong>Background: </strong>Previous studies have noted the link between rosacea severity and quality of life, but there is limited understanding of how disease perception impacts these aspects. Additionally, sun exposure is identified as a common trigger for rosacea flare-ups, emphasizing the importance of sun protection practices in managing the condition. This cross-sectional study aims to fill the gap in the literature by investigating the relationship between clinical severity, disease perception, quality of life, and sun protection behaviors in rosacea patients.</p><p><strong>Methods: </strong>Questionnaires assessing the quality of life, illness perception, sun protection behaviors, sun protection decisional balance, and its potential predictors were completed by 120 rosacea patients and 120 controls.</p><p><strong>Results: </strong>Patients exhibited a higher prevalence of sun protection behaviors than the control group (24.15 ± 5.76 vs. 17.63 ± 5.56, p < 0.001) and demonstrated greater determination in adhering to sun protection practices (13.43 ± 2.37 vs. 9.40 ± 3.09, p < 0.001). Hierarchical linear regression analyses showed that quality of life was related to clinical severity, illness perception (consequences, illness coherence, emotional representations), causal attribution (risk factors, immunity), and sun protection decisional balance variables (R² = 0.45, F = 7.39, p < 0.001). Also, the perceived pros and cons of sun protection behaviors were predicted by illness perception (treatment control), causal attribution (risk factors, immunity, chance/accident), and quality of life variables (R² = 0.24, F = 2.59, p = 0.004).</p><p><strong>Conclusions: </strong>Providing more information to rosacea patients can improve their disease perception and quality of life, increasing adherence to sun protection behaviors.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 5","pages":"e12998"},"PeriodicalIF":2.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142110850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of microneedle fractional radiofrequency combined with transcutaneous delivery of botulinum toxin in the management of post-acne scars.","authors":"Limin Bai, Gang Xu, Hongmei Ge, Pingsong Li, Qiwen Han, Tuanjie Hou, Ke Lu","doi":"10.1111/phpp.12994","DOIUrl":"https://doi.org/10.1111/phpp.12994","url":null,"abstract":"<p><strong>Background: </strong>Post-acne scars are a common sequela of acne, especially prevalent among young people. Delayed treatment not only affects self-perception of beauty but also affects the mental health of patients.</p><p><strong>Objective: </strong>This study aims to investigate the clinical efficacy of microneedle fractional radiofrequency (MFR) combined with botulinum toxin A (BoNT/A) in managing post-acne scars.</p><p><strong>Methods: </strong>This retrospective study involved 63 adult patients with post-acne scars, divided into two groups: group 1 (n = 30) and group 2 (n = 33). Group 1 received treatment with MFR combined with transcutaneous delivery of BoNT/A, whereas group 2 received treatment with MFR alone. The study observed the clinical outcomes in both groups.</p><p><strong>Results: </strong>Based on experimental analysis, the combination of MFR with transcutaneous delivery of BoNT/A demonstrated superior clinical efficacy compared with group 2. There were no significant differences in baseline data or treatment-related pain and adverse reactions between the two groups. However, group 1 exhibited a higher effectiveness rate, lower ECCA score after treatment, higher satisfaction levels, and statistically significant differences compared to group 2.</p><p><strong>Conclusion: </strong>MFR combined with transcutaneous delivery of BoNT/A represents an effective and safe alternative for treating acne scars with minimal side effects and complications.</p><p><strong>Summary statement: </strong>Post-acne scars are a common sequela of acne and combination therapy proves beneficial. Microneedle fractional radiofrequency (MFR) combined with transcutaneous delivery of BoNT/A can be considered an effective and safe alternative for the treatment of acne scars with minimal side effects and complications. It works together through microneedles, radiofrequency, and botulinum toxin. MFR combined with transcutaneous delivery of BoNT/A is based on the direct action of MFR on acne scars and the use of microneedle to create a transient skin microchannel, facilitating BoNT/A penetration into the skin.</p>","PeriodicalId":20123,"journal":{"name":"Photodermatology, photoimmunology & photomedicine","volume":"40 5","pages":"e12994"},"PeriodicalIF":2.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142140799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}