{"title":"大麻二酚对黑腹果蝇昼夜节律、睡眠、寿命、近距离节律、卵子繁殖和运动功能的影响。","authors":"Haruhisa Kawasaki, Toshihiko Sato, Norio Ishida","doi":"10.1007/s10522-025-10305-z","DOIUrl":null,"url":null,"abstract":"<p><p>Cannabidiol (CBD), a non-psychoactive cannabinoid, has been studied for its various health-promoting effects recently. This study investigates the effects of dietary CBD to the circadian clock of Drosophila melanogaster as a model animal and its many physiological effect to flies. We showed that CBD extended the period of locomotor activity in a dose-dependent manner, suggesting its influence on the circadian clock. Additionally, CBD improved sleep quality and extended lifespan under starvation conditions. The study also revealed enhanced rhythmicity in Close Proximity (CP) rhythm and increased eggs reproduction with dietary CBD supplementation. Furthermor, CBD attenuates age-related motor dysfunction in wild-type and Parkinson's disease (PD) model in Drosophila. These findings strongly suggest that appropriate amount of CBD affects the circadian rhythms, sleep, life span, CP rhythm, egg reproduction and motor function of Drosophila melanogaster, and providing a basic data for exploring its potential applications in managing circadian-related disorders in other animals.</p>","PeriodicalId":8909,"journal":{"name":"Biogerontology","volume":"26 5","pages":"160"},"PeriodicalIF":4.1000,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12343726/pdf/","citationCount":"0","resultStr":"{\"title\":\"Effects of cannabidiol to circadian period, sleep, life span, close-proximity rhythm, egg reproduction and motor function in Drosophila melanogaster.\",\"authors\":\"Haruhisa Kawasaki, Toshihiko Sato, Norio Ishida\",\"doi\":\"10.1007/s10522-025-10305-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Cannabidiol (CBD), a non-psychoactive cannabinoid, has been studied for its various health-promoting effects recently. This study investigates the effects of dietary CBD to the circadian clock of Drosophila melanogaster as a model animal and its many physiological effect to flies. We showed that CBD extended the period of locomotor activity in a dose-dependent manner, suggesting its influence on the circadian clock. Additionally, CBD improved sleep quality and extended lifespan under starvation conditions. The study also revealed enhanced rhythmicity in Close Proximity (CP) rhythm and increased eggs reproduction with dietary CBD supplementation. Furthermor, CBD attenuates age-related motor dysfunction in wild-type and Parkinson's disease (PD) model in Drosophila. These findings strongly suggest that appropriate amount of CBD affects the circadian rhythms, sleep, life span, CP rhythm, egg reproduction and motor function of Drosophila melanogaster, and providing a basic data for exploring its potential applications in managing circadian-related disorders in other animals.</p>\",\"PeriodicalId\":8909,\"journal\":{\"name\":\"Biogerontology\",\"volume\":\"26 5\",\"pages\":\"160\"},\"PeriodicalIF\":4.1000,\"publicationDate\":\"2025-08-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12343726/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biogerontology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s10522-025-10305-z\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"GERIATRICS & GERONTOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biogerontology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10522-025-10305-z","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GERIATRICS & GERONTOLOGY","Score":null,"Total":0}
Effects of cannabidiol to circadian period, sleep, life span, close-proximity rhythm, egg reproduction and motor function in Drosophila melanogaster.
Cannabidiol (CBD), a non-psychoactive cannabinoid, has been studied for its various health-promoting effects recently. This study investigates the effects of dietary CBD to the circadian clock of Drosophila melanogaster as a model animal and its many physiological effect to flies. We showed that CBD extended the period of locomotor activity in a dose-dependent manner, suggesting its influence on the circadian clock. Additionally, CBD improved sleep quality and extended lifespan under starvation conditions. The study also revealed enhanced rhythmicity in Close Proximity (CP) rhythm and increased eggs reproduction with dietary CBD supplementation. Furthermor, CBD attenuates age-related motor dysfunction in wild-type and Parkinson's disease (PD) model in Drosophila. These findings strongly suggest that appropriate amount of CBD affects the circadian rhythms, sleep, life span, CP rhythm, egg reproduction and motor function of Drosophila melanogaster, and providing a basic data for exploring its potential applications in managing circadian-related disorders in other animals.
期刊介绍：
The journal Biogerontology offers a platform for research which aims primarily at achieving healthy old age accompanied by improved longevity. The focus is on efforts to understand, prevent, cure or minimize age-related impairments.
Biogerontology provides a peer-reviewed forum for publishing original research data, new ideas and discussions on modulating the aging process by physical, chemical and biological means, including transgenic and knockout organisms; cell culture systems to develop new approaches and health care products for maintaining or recovering the lost biochemical functions; immunology, autoimmunity and infection in aging; vertebrates, invertebrates, micro-organisms and plants for experimental studies on genetic determinants of aging and longevity; biodemography and theoretical models linking aging and survival kinetics.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
