E K Karsuntseva, A D Voronova, S S Andretsova, V S Shishkina, A V Chadin, G A Fursa, A V Fedorov, I V Reshetov, O V Stepanova, V P Chekhonin
{"title":"将嗅粘膜内鞘细胞移植到海马区对恢复实验性阿尔茨海默病大鼠认知能力的影响","authors":"E K Karsuntseva, A D Voronova, S S Andretsova, V S Shishkina, A V Chadin, G A Fursa, A V Fedorov, I V Reshetov, O V Stepanova, V P Chekhonin","doi":"10.1007/s10517-024-06293-8","DOIUrl":null,"url":null,"abstract":"<p><p>Alzheimer's disease was induced in female Wistar rats by bilateral injection of β-amyloid fragment 1-42 into the hippocampal region. After 8 weeks, ensheathing cells of the olfactory mucosa were transplanted into the hippocampus at the same stereotactic coordinates. These cells survived for 8 weeks; large clusters of cells were observed on week 4. On weeks 3-5 after transplantation of ensheathing cells, experimental animals demonstrated a significant cognitive improvement (memory and spatial orientation). The obtained results create prerequisites for further studies of ensheathing cells as a potential cell product for personalized therapy of Alzheimer's disease.</p>","PeriodicalId":9331,"journal":{"name":"Bulletin of Experimental Biology and Medicine","volume":" ","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Effect of Transplantation of Ensheathing Cells of the Olfactory Mucosa into the Hippocampal Area on the Restoration of Cognitive Abilities in Rats with Experimental Alzheimer's Disease.\",\"authors\":\"E K Karsuntseva, A D Voronova, S S Andretsova, V S Shishkina, A V Chadin, G A Fursa, A V Fedorov, I V Reshetov, O V Stepanova, V P Chekhonin\",\"doi\":\"10.1007/s10517-024-06293-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Alzheimer's disease was induced in female Wistar rats by bilateral injection of β-amyloid fragment 1-42 into the hippocampal region. After 8 weeks, ensheathing cells of the olfactory mucosa were transplanted into the hippocampus at the same stereotactic coordinates. These cells survived for 8 weeks; large clusters of cells were observed on week 4. On weeks 3-5 after transplantation of ensheathing cells, experimental animals demonstrated a significant cognitive improvement (memory and spatial orientation). The obtained results create prerequisites for further studies of ensheathing cells as a potential cell product for personalized therapy of Alzheimer's disease.</p>\",\"PeriodicalId\":9331,\"journal\":{\"name\":\"Bulletin of Experimental Biology and Medicine\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2024-11-23\",\"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/s10517-024-06293-8\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MEDICINE, RESEARCH & EXPERIMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of Experimental Biology and Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10517-024-06293-8","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
The Effect of Transplantation of Ensheathing Cells of the Olfactory Mucosa into the Hippocampal Area on the Restoration of Cognitive Abilities in Rats with Experimental Alzheimer's Disease.
Alzheimer's disease was induced in female Wistar rats by bilateral injection of β-amyloid fragment 1-42 into the hippocampal region. After 8 weeks, ensheathing cells of the olfactory mucosa were transplanted into the hippocampus at the same stereotactic coordinates. These cells survived for 8 weeks; large clusters of cells were observed on week 4. On weeks 3-5 after transplantation of ensheathing cells, experimental animals demonstrated a significant cognitive improvement (memory and spatial orientation). The obtained results create prerequisites for further studies of ensheathing cells as a potential cell product for personalized therapy of Alzheimer's disease.
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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