行业观察

Brain study reveals sender and receiver roles in default mode network

Chinese Academy of SciencesApr 7 2026 The default mode network (DMN) is a distributed set of interconnected brain regions that has long been associated with internally oriented cognition such as remem

发布时间:2026-04-07来源:news-medical
Early genetic signals connect diabetes subgroups to heart disease risk

Lund UniversityApr 7 2026 A growing body of research shows that diabetes can be stratified into five different subgroups. Researchers at Lund University have now investigated whether a person's geneti

发布时间:2026-04-07来源:news-medical
Waterfowl movement patterns influence spread of avian influenza outbreaks

University of GeorgiaApr 7 2026 The movement patterns of waterfowl, including ducks, swans and geese, may affect the spread of highly pathogenic avian influenza in bird populations, according to a new

发布时间:2026-04-07来源:news-medical
One Health Summit drives a new wave of coordinated action for global health threats

The World Health OrganizationApr 7 2026 On World Health Day, global leaders gathered in France for a milestone "One Health Summit", where the World Health Organization (WHO) and partners announced a n

发布时间:2026-04-07来源:news-medical
Noninvasive urine test improves prediction of bladder cancer treatment outcomes

Stanford MedicineApr 7 2026 Bladder cancer arises from the lining of the bladder, the organ that stores urine, and is one of the most common cancers in the United States. Most patients are diagnosed a

发布时间:2026-04-07来源:news-medical
Metformin boosts an exercise-linked metabolite and may help control weight in prostate cancer patients

By Pooja Toshniwal PahariaReviewed by Susha Cheriyedath, M.Sc.Apr 7 2026 A clinical study suggests metformin may reproduce part of exercise’s metabolic signature in prostate cancer patients, raising L

发布时间:2026-04-07来源:news-medical
New blood test spots four cancers and other diseases by stripping away healthy DNA noise

By Hugo Francisco de SouzaReviewed by Susha Cheriyedath, M.Sc.Apr 7 2026 By cutting through the overwhelming background of healthy blood DNA, MethylScan gives clinicians a clearer view of cancer, live

发布时间:2026-04-07来源:news-medical
Hearing loss and sex shape dual-task outcomes in older adults with mild cognitive impairment

Concordia UniversityApr 7 2026 Cognitive and physical training can help older adults with mild cognitive impairment (MCI) maintain or improve their ability to move and think simultaneously, but hearin

发布时间:2026-04-07来源:news-medical
What happens in the brain on psychedelics? Scientists identify a common circuit pattern

By Tarun Sai LomteReviewed by Susha Cheriyedath, M.Sc.Apr 7 2026 A sweeping international analysis suggests psychedelics do not just alter perception, they reconfigure how major brain networks communi

发布时间:2026-04-07来源:news-medical
Cell:乳腺癌转移灶不是无序的肿块,而是有独特的空间结构

转移是癌症相关死亡的最主要原因。围绕癌症转移的研究非常多,它们主要集中在探索癌细胞如何在转移灶定植,如何存活并实现免疫逃逸;而对转移灶本身如何在三维空间中组织和扩张关注较少。这也导致,科学家在很长的时间里认为转移灶是组织混乱无序的肿块。近年来,科学家开始注意到不同癌种转移灶有各自的组织学特征。不过相关研究没有上升到系统性的三维形态发生学层面。今天,由意大利帕多瓦大学Stefano Piccolo和

发布时间:2026-04-08来源:奇点网
Nature:芳香烃受体竟是神经轴突再生的关键调控因子

在大部分人的印象里,神经元的典型特征就是有一个长长的轴突。轴突的主要作用就是将一个神经元的信号,传递到另一个神经元或组织细胞的效应器上。如果神经元的轴突受损,神经信号就无法传递,严重情况下会导致瘫痪。遗憾的是,中枢神经系统的轴突再生能力有限,这也限制了相关疾病的治疗。今天,由美国西奈山伊坎医学院Hongyan Zou领衔的研究团队,在Nature杂志上发表一篇重磅研究成果[1],为神经轴突再生指出

发布时间:2026-04-08来源:奇点网
光纤光缆+算电协同+液冷+储能!公司拟募资20亿元用于AIDC光纤预制棒项目

【臻选回顾】3月31日提示《CPO+光模块+液冷+F5G+信创!公司的高速光模块已向海外核心客户实现800G批量发货、1.6T小批量发货》,剑桥科技自4月8日启动升势,尤其近几个交易日大幅飙涨,今日大涨5.82%刷新历史新高,自提示日起累计涨幅接近60%;4月19日提示《CPO+光通信+光芯片+数据中心!公司拟13亿投建高速光芯片与器件开发及产业化项目》,仕佳光子4月21日低开高走收涨8.78%;

发布时间:2026-04-21来源:第一财经
央视曝光:“哪吒”造车3年亏损183亿,多地国资投资难追回

2026.04.21本文字数:2945,阅读时长大约5分钟来源 | 央视新闻央视《焦点访谈》4月21日播出报道《招商,还是招“伤”?》。以下为实录全文:招商引资一直以来是地方政府发展经济的关键抓手,对推动我国经济高速增长发挥了重要作用。随着各地招商比拼之势愈演愈烈,过去一段时间,个别地方用各种违规“小政策”“土政策”凿出一个个“政策洼地”,不但加重了地方财政负担,也加剧了不公平竞争,割裂了全国统一

发布时间:2026-04-21来源:第一财经
中东局势下,中国橡塑逆势“爆单”

2026.04.21本文字数:2895,阅读时长大约5分钟作者 | 第一财经 缪琦“尽管有战争,但我们的订单特别多,已经超出了我们的想象。”4月20日,在上海举行的2026国际橡塑展(Chinaplas)媒体日上,金发科技副总经理兼营销副总经理关勋宁告诉第一财经,今年企业改性塑料一季度的订单同比去年“肯定是两位数增长”。这背后的动因是大家都在思考保供的同时,金发科技凭借深厚的供应链优势跑赢了竞争对

发布时间:2026-04-21来源:第一财经
Cell:湘雅医院罗湘杭团队等新揭示高温加剧代谢紊乱和肥胖的新机制,而维生素A是解药

撰文丨王聪编辑丨王多鱼排版丨水成文随着全球变暖,气温持续升高,极端高温天气愈发常见,热应激相关的慢性健康问题也开始日益普遍。然而,热应激是否会对代谢健康产生长期影响,目前尚不明确。2026 年 4 月 21 日,中南大学湘雅医院罗湘杭教授、黄燕教授及山东第一医科大学附属省立医院赵家军教授作为共同通讯作者,在国际顶尖学术期刊 Cell 发表了题为:A skin-hypothalamus axis c

发布时间:2026-04-21来源:生物世界