{"title":"Does halofuginone influence regeneration after peripheral nerve injury?","authors":"Muzaffer Çaydere, Ömer Şahin","doi":"10.1186/s13018-025-05758-4","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Halofuginone is an antiprotozoal drug with antifibrotic and anti-inflammatory properties. The aim of our study was to determine the effects of halofuginone on nerve recovery in sciatic nerve injury and compare it with steroid treatment.</p><p><strong>Methods: </strong>The left sciatic nerves of Sham subjects were exposed without intervention. The nerves of trauma animals were transected and sutured. In the methylprednisolone group and in the trauma group, after nerve transection and repair, 1 mg/kg methylprednisolone per day was administered intraperitoneally for seven days; in the halofuginone group and in the trauma group, after nerve transection and repair, 0.2 mg/kg halofuginone per day was administered orally by gavage for seven days. The rats were functionally evaluated at 4 and 8 weeks through walking path analysis. Pathological-morphometric, immunostaining-quantitative, and muscle weight measurements were performed at 8 weeks.</p><p><strong>Results: </strong>Compared with the trauma group, the methylprednisolone and the halofuginone groups had better functional outcomes (p < 0.001). Statistically significant difference was found in comparisons of the pathological and immunostaining results of the methylprednisolone and halofuginone groups (Respectively, nerve diameter (p = 0.007) and edema (P = 0.009)).</p><p><strong>Conclusion: </strong>Halofuginone positively contributed to recovery after sciatic nerve injury.</p><p><strong>Clinical trial number: </strong>Not applicable.</p>","PeriodicalId":16629,"journal":{"name":"Journal of Orthopaedic Surgery and Research","volume":"20 1","pages":"331"},"PeriodicalIF":2.8000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11959954/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Orthopaedic Surgery and Research","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1186/s13018-025-05758-4","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Halofuginone is an antiprotozoal drug with antifibrotic and anti-inflammatory properties. The aim of our study was to determine the effects of halofuginone on nerve recovery in sciatic nerve injury and compare it with steroid treatment.
Methods: The left sciatic nerves of Sham subjects were exposed without intervention. The nerves of trauma animals were transected and sutured. In the methylprednisolone group and in the trauma group, after nerve transection and repair, 1 mg/kg methylprednisolone per day was administered intraperitoneally for seven days; in the halofuginone group and in the trauma group, after nerve transection and repair, 0.2 mg/kg halofuginone per day was administered orally by gavage for seven days. The rats were functionally evaluated at 4 and 8 weeks through walking path analysis. Pathological-morphometric, immunostaining-quantitative, and muscle weight measurements were performed at 8 weeks.
Results: Compared with the trauma group, the methylprednisolone and the halofuginone groups had better functional outcomes (p < 0.001). Statistically significant difference was found in comparisons of the pathological and immunostaining results of the methylprednisolone and halofuginone groups (Respectively, nerve diameter (p = 0.007) and edema (P = 0.009)).
Conclusion: Halofuginone positively contributed to recovery after sciatic nerve injury.
期刊介绍：
Journal of Orthopaedic Surgery and Research is an open access journal that encompasses all aspects of clinical and basic research studies related to musculoskeletal issues.
Orthopaedic research is conducted at clinical and basic science levels. With the advancement of new technologies and the increasing expectation and demand from doctors and patients, we are witnessing an enormous growth in clinical orthopaedic research, particularly in the fields of traumatology, spinal surgery, joint replacement, sports medicine, musculoskeletal tumour management, hand microsurgery, foot and ankle surgery, paediatric orthopaedic, and orthopaedic rehabilitation. The involvement of basic science ranges from molecular, cellular, structural and functional perspectives to tissue engineering, gait analysis, automation and robotic surgery. Implant and biomaterial designs are new disciplines that complement clinical applications.
JOSR encourages the publication of multidisciplinary research with collaboration amongst clinicians and scientists from different disciplines, which will be the trend in the coming decades.
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