[英论阁-科研热点]把握好最佳户外光照时间，有效降低痴呆风险

跟随我们来看一看一周科研热点吧！由于B站禁止文章内嵌入外部链接，请复制链接至浏览器查看具体新闻内容。 

◆ Nature：太阳系巨行星轨道曾发生过巨变

Early Solar System instability triggered by dispersal of the gaseous disk | Nature

https://www.nature.com/articles/s41586-022-04535-1

◆ BMC Medicine：户外光照时间与痴呆风险相关

Time spent in outdoor light is associated with the risk of dementia: a prospective cohort study of 362094 participants | BMC Medicine | Full Text (biomedcentral.com)

https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-022-02331-2

◆ Nature: 走路速度越快，生理年龄可能更年轻

Investigation of a UK biobank cohort reveals causal associations of self-reported walking pace with telomere length | Communications Biology (nature.com)

https://www.nature.com/articles/s42003-022-03323-x

◆ Chemistry World：IPA报告了一系列构成掠夺性行为的滥用行为

Report calls for urgent action to tackle predatory publishers | News | Chemistry World

https://www.chemistryworld.com/news/report-calls-for-urgent-action-to-tackle-predatory-publishers/4015520.article

◆ Nature：下丘脑腹内侧核神经元的簇状放电参与了焦虑的调控

CAV3.1-driven bursting firing in ventromedial hypothalamic neurons exerts dual control of anxiety-like behavior and energy expenditure | Molecular Psychiatry (nature.com)

https://www.nature.com/articles/s41380-022-01513-x

◆ 2022年国自然基金项目申请结果公布

经初审，共受理项目申请292827项，不予受理项目申请1569项。自然科学基金委将向各依托单位发送纸质初审结果通知，并以电子邮件形式通知不予受理项目的申请人。依托单位可登录科学基金网络信息系统查询本单位项目申请受理情况。申请人如对不予受理决定有疑问，可向相关科学部咨询；如对不予受理决定有异议，可在2022年5月17日16时前向相关科学部提出复审申请。

内容来源：Nature,Chemistry World, BMC Medicine