Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01437-9
Alexandra Le Bras
{"title":"Role of oligodendrocytes in Aβ plaque burden","authors":"Alexandra Le Bras","doi":"10.1038/s41684-024-01437-9","DOIUrl":"10.1038/s41684-024-01437-9","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41684-024-01437-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01435-x
Jorge Ferreira
{"title":"Glutathione is essential for liver lipid metabolism","authors":"Jorge Ferreira","doi":"10.1038/s41684-024-01435-x","DOIUrl":"10.1038/s41684-024-01435-x","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142100823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01428-w
Alexandra Le Bras
{"title":"A new zebrafish model of SHH medulloblastoma","authors":"Alexandra Le Bras","doi":"10.1038/s41684-024-01428-w","DOIUrl":"10.1038/s41684-024-01428-w","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142100824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01438-8
Jorge Ferreira
{"title":"Kaempferol-3-rhamnoside can help treat diabetes in mice","authors":"Jorge Ferreira","doi":"10.1038/s41684-024-01438-8","DOIUrl":"10.1038/s41684-024-01438-8","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41684-024-01438-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01436-w
Alexandra Le Bras
{"title":"Effect of housing temperature on drug-induced weight loss","authors":"Alexandra Le Bras","doi":"10.1038/s41684-024-01436-w","DOIUrl":"10.1038/s41684-024-01436-w","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41684-024-01436-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-30DOI: 10.1038/s41684-024-01431-1
Alexandra Le Bras
{"title":"Metformin treatment for fragile X syndrome","authors":"Alexandra Le Bras","doi":"10.1038/s41684-024-01431-1","DOIUrl":"10.1038/s41684-024-01431-1","url":null,"abstract":"","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142101881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nonhuman primates (NHPs), which are closely related to humans, are useful in biomedical research, and an increasing number of NHP disease models have been reported using gene editing. However, many disease-related genes cause perinatal death when manipulated homozygously by gene editing. In addition, NHP resources, which are limited, should be efficiently used. Here, to address these issues, we developed a method of introducing heterozygous genetic modifications into common marmosets by combining Platinum transcription activator-like effector nuclease (TALEN) and a gene-editing strategy in oocytes. We succeeded in introducing the heterozygous exon 9 deletion mutation in the presenilin 1 gene, which causes familial Alzheimer’s disease in humans, using this technology. As a result, we obtained animals with the expected genotypes and confirmed several Alzheimer’s disease-related biochemical changes. This study suggests that highly efficient heterozygosity-oriented gene editing is possible using TALEN and oocytes and is an effective method for producing genetically modified animals. This study shows that using gene-editing technology in oocytes using Platinum TALEN is an effective method for producing genetically modified marmosets by exon skipping.
{"title":"Production of a heterozygous exon skipping model of common marmosets using gene-editing technology","authors":"Kenya Sato, Hiroki Sasaguri, Wakako Kumita, Tetsushi Sakuma, Tomoe Morioka, Kenichi Nagata, Takashi Inoue, Yoko Kurotaki, Naomi Mihira, Michihira Tagami, Ri-ichiroh Manabe, Kokoro Ozaki, Yasushi Okazaki, Takashi Yamamoto, Makoto Suematsu, Takaomi C. Saido, Erika Sasaki","doi":"10.1038/s41684-024-01424-0","DOIUrl":"10.1038/s41684-024-01424-0","url":null,"abstract":"Nonhuman primates (NHPs), which are closely related to humans, are useful in biomedical research, and an increasing number of NHP disease models have been reported using gene editing. However, many disease-related genes cause perinatal death when manipulated homozygously by gene editing. In addition, NHP resources, which are limited, should be efficiently used. Here, to address these issues, we developed a method of introducing heterozygous genetic modifications into common marmosets by combining Platinum transcription activator-like effector nuclease (TALEN) and a gene-editing strategy in oocytes. We succeeded in introducing the heterozygous exon 9 deletion mutation in the presenilin 1 gene, which causes familial Alzheimer’s disease in humans, using this technology. As a result, we obtained animals with the expected genotypes and confirmed several Alzheimer’s disease-related biochemical changes. This study suggests that highly efficient heterozygosity-oriented gene editing is possible using TALEN and oocytes and is an effective method for producing genetically modified animals. This study shows that using gene-editing technology in oocytes using Platinum TALEN is an effective method for producing genetically modified marmosets by exon skipping.","PeriodicalId":17936,"journal":{"name":"Lab Animal","volume":null,"pages":null},"PeriodicalIF":5.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41684-024-01424-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142100827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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