{"title":"Construction and Behavioral Comparison of Two Mouse Models of Cerebral Palsy.","authors":"Y Tang, Y Li, S Lin, W Wei, H Chen","doi":"10.1007/s10517-025-06320-2","DOIUrl":null,"url":null,"abstract":"<p><p>Cerebral palsy (CP) is the most common neuromuscular disorder in children with no effective therapeutic methods. To examine CP, a large variety of methods and animal models was developed, the most popular are the hypoxic-ischemic (HI) injury and/or LPS injection in mice. In the presented work, HI and LPS were applied on the postnatal day 9 to humanized immunodeficiency mouse pups, thereupon 3 behavioral tests were performed in 8 weeks later. Both HI and LPS caused significant behavioral deficits assessed in the Rotarod test. In gait dynamics and open-field tests, HI and LPS caused significant behavioral deficits reported by some parameters, and the effect of HI was more severe. Additionally, HI and LPS produced the different effects on gait dynamics of the fore and hind paws. Thus, both HI and LPS induced the behavioral disorders in mice, but HI was more suitable for the development of humanized immunodeficiency mouse model of CP.</p>","PeriodicalId":9331,"journal":{"name":"Bulletin of Experimental Biology and Medicine","volume":"178 2","pages":"273-279"},"PeriodicalIF":0.9000,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of Experimental Biology and Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10517-025-06320-2","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/6 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Cerebral palsy (CP) is the most common neuromuscular disorder in children with no effective therapeutic methods. To examine CP, a large variety of methods and animal models was developed, the most popular are the hypoxic-ischemic (HI) injury and/or LPS injection in mice. In the presented work, HI and LPS were applied on the postnatal day 9 to humanized immunodeficiency mouse pups, thereupon 3 behavioral tests were performed in 8 weeks later. Both HI and LPS caused significant behavioral deficits assessed in the Rotarod test. In gait dynamics and open-field tests, HI and LPS caused significant behavioral deficits reported by some parameters, and the effect of HI was more severe. Additionally, HI and LPS produced the different effects on gait dynamics of the fore and hind paws. Thus, both HI and LPS induced the behavioral disorders in mice, but HI was more suitable for the development of humanized immunodeficiency mouse model of CP.
期刊介绍：
Bulletin of Experimental Biology and Medicine presents original peer reviewed research papers and brief reports on priority new research results in physiology, biochemistry, biophysics, pharmacology, immunology, microbiology, genetics, oncology, etc. Novel trends in science are covered in new sections of the journal - Biogerontology and Human Ecology - that first appeared in 2005.
World scientific interest in stem cells prompted inclusion into Bulletin of Experimental Biology and Medicine a quarterly scientific journal Cell Technologies in Biology and Medicine (a new Russian Academy of Medical Sciences publication since 2005). It publishes only original papers from the leading research institutions on molecular biology of stem and progenitor cells, stem cell as the basis of gene therapy, molecular language of cell-to-cell communication, cytokines, chemokines, growth and other factors, pilot projects on clinical use of stem and progenitor cells.
The Russian Volume Year is published in English from April.
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