{"title":"Birinapant improves imiquimod-induced psoriasis in BALB/c mice.","authors":"Siddhi Parab, Gaurav Doshi","doi":"10.1080/08923973.2025.2470345","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>This study investigates the effects of birinapant, a novel compound, on psoriasis-like symptoms induced by imiquimod in Balb/c mice.</p><p><strong>Material and methods: </strong>Male Balb/c mice were treated with imiquimod (IMQ) to induce psoriasis-like symptoms. The clinical characteristics of psoriasis were assessed using the Psoriasis Area and Severity Index, as well as back skin thickness, skin length and mass, and body weight alterations. The treatment groups included those receiving birinapant, with the assessment on the levels of interleukin-17 and tumor necrosis factor -α, two key cytokines involved in the inflammatory process of psoriasis. The study found that birinapant significantly reduced the levels of these cytokines, providing reassurance about its potential to combat psoriasis. Additionally, the study evaluated the effect of birinapant on oxidative stress levels to determine its role in maintaining skin homeostasis.</p><p><strong>Result and discussion: </strong>The findings from this study revealed that mice subjected to IMQ-induced psoriasis exhibited positive responses to 21 days of treatment with birinapant (50 mg/kg). The levels of interleukin-17 and tumor necrosis factor-alpha, in the skin of IMQ-treated mice significantly decreased, indicating its effectiveness in reducing inflammation associated with psoriasis. Furthermore, Birinapant positively affected oxidative stress maintenance, suggesting its potential role in promoting skin health and homeostasis.</p><p><strong>Conclusion: </strong>By demonstrating birinapant's efficacy, this research paves the way for further studies that could lead to the development of more effective therapies for psoriasis.</p>","PeriodicalId":13420,"journal":{"name":"Immunopharmacology and Immunotoxicology","volume":" ","pages":"239-251"},"PeriodicalIF":2.9000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Immunopharmacology and Immunotoxicology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/08923973.2025.2470345","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/25 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives: This study investigates the effects of birinapant, a novel compound, on psoriasis-like symptoms induced by imiquimod in Balb/c mice.
Material and methods: Male Balb/c mice were treated with imiquimod (IMQ) to induce psoriasis-like symptoms. The clinical characteristics of psoriasis were assessed using the Psoriasis Area and Severity Index, as well as back skin thickness, skin length and mass, and body weight alterations. The treatment groups included those receiving birinapant, with the assessment on the levels of interleukin-17 and tumor necrosis factor -α, two key cytokines involved in the inflammatory process of psoriasis. The study found that birinapant significantly reduced the levels of these cytokines, providing reassurance about its potential to combat psoriasis. Additionally, the study evaluated the effect of birinapant on oxidative stress levels to determine its role in maintaining skin homeostasis.
Result and discussion: The findings from this study revealed that mice subjected to IMQ-induced psoriasis exhibited positive responses to 21 days of treatment with birinapant (50 mg/kg). The levels of interleukin-17 and tumor necrosis factor-alpha, in the skin of IMQ-treated mice significantly decreased, indicating its effectiveness in reducing inflammation associated with psoriasis. Furthermore, Birinapant positively affected oxidative stress maintenance, suggesting its potential role in promoting skin health and homeostasis.
Conclusion: By demonstrating birinapant's efficacy, this research paves the way for further studies that could lead to the development of more effective therapies for psoriasis.
期刊介绍:
The journal Immunopharmacology and Immunotoxicology is devoted to pre-clinical and clinical drug discovery and development targeting the immune system. Research related to the immunoregulatory effects of various compounds, including small-molecule drugs and biologics, on immunocompetent cells and immune responses, as well as the immunotoxicity exerted by xenobiotics and drugs. Only research that describe the mechanisms of specific compounds (not extracts) is of interest to the journal.
The journal will prioritise preclinical and clinical studies on immunotherapy of disorders such as chronic inflammation, allergy, autoimmunity, cancer etc. The effects of small-drugs, vaccines and biologics against central immunological targets as well as cell-based therapy, including dendritic cell therapy, T cell adoptive transfer and stem cell therapy, are topics of particular interest. Publications pointing towards potential new drug targets within the immune system or novel technology for immunopharmacological drug development are also welcome.
With an immunoscience focus on drug development, immunotherapy and toxicology, the journal will cover areas such as infection, allergy, inflammation, tumor immunology, degenerative disorders, immunodeficiencies, neurology, atherosclerosis and more.
Immunopharmacology and Immunotoxicology will accept original manuscripts, brief communications, commentaries, mini-reviews, reviews, clinical trials and clinical cases, on the condition that the results reported are based on original, clinical, or basic research that has not been published elsewhere in any journal in any language (except in abstract form relating to paper communicated to scientific meetings and symposiums).