原文摘录：Download PDF Abstract Circulating concentrations of low-density lipoprotein cholesterol (LDL-C) and triglyceride-rich lipoproteins are leading risk factors for atherosclerotic cardiovascular disease 1 . … 1038/s41586-026-11233-9
原文摘录：Email Bluesky Facebook LinkedIn Reddit Whatsapp X View saved research Paying researchers to review papers is seen as a potential solution to clearing the peer-reviewing backlog. … Shanghai, Beijing, Nanjing, New Delhi or Pune – hybrid working model Springer Nature Ltd Assistant Professor Positions at City University of Hong Kong (Dongguan) The University invites individuals from diverse backgrounds to apply for faculty positions in this field Dongguan, Guangdong, China City University of Hong Kong (Dongguan) Professor / Associate Professor Positions at City University of Hong Kong (Dongguan) The University invites individuals from diverse backgrounds to apply for faculty positions in this field Dongguan, Guangdong, China City University of Hong Kong (Dongguan) Chair Professor Positions at City University of Hong Kong (Dongguan) The University invites individuals from diverse backgrounds to apply for faculty positions in this field Dongguan, Guangdong, China City University of Hong Kong (Dongguan)
原文摘录：Email Bluesky Facebook LinkedIn Reddit Whatsapp X View saved research The bacterium Vibrio cholerae causes disease in humans, but is also good at securing itself to surfaces in the form of a biofilm.
该发表于Nature Cell Biology的机制研究用人诱导多能干细胞来源小胶质细胞结合高分辨率成像与生化方法，分析胞外tau各形式的转运动力学。
研究者在 Nature Chemistry 发表对天然铜酶的系统改造研究，经工程化的 III 型双核铜酶（尤其 Bacillus megaterium 酪氨酸酶 BmTyr）可催化氧化活性酯脱羧叠氮化及此前非血红素铁酶难以实现的对映汇聚溴化、氯化与异硫氰酸化反应。EPR 与紫外-可见光谱确认了野生型及工程菌酪氨酸酶的偶联双核性质并解释活性增强来源；该研究属生物催化方法学平台构建，未涉及患者结局。
一项体外研究揭示 DNA 链可通过配体诱导的构象重排相互识别：初级适配体结合小分子后暴露出对接界面，独立进化的次级适配体以非经典相互作用（而非序列互补）识别该界面，且单个碱基对改变即可影响识别。在血清素、多巴胺、睾酮和地塞米松21-葡萄糖苷四种小分子中，三种获得次级适配体，血清素体系被转化为表面夹心检测。该结果确立了构象状态可作为核酸识别的表位。
Nature Materials发表一篇综述，讨论工程材料、类器官与assembloid、微生理系统及计算模型（空间图谱、生成模型、数字孪生）如何联合构建更贴近人类生物学的模型系统。
研究者开发 CORAL，一种基于图注意力的概率深度生成模型，整合空间转录组、蛋白组、代谢组与表观基因组数据，生成兼具高空间分辨率和广分子覆盖的统一表征。在合成与多组织实验数据中，CORAL 可识别空间域、预测高分辨率分子谱并推断细胞间相互作用；应用于肝细胞癌患者免疫治疗前后的空间转录组与蛋白组数据时，识别出与治疗耐药相关的免疫细胞亚群和信号通路。
神经系统细胞间通讯既往已知通过化学与电突触及信号分子、细胞外囊泡实现；该综述总结细胞间纳米管（NTs）作为独立的直接通讯途径。NTs已在神经系统原位和体内被观察到，包括神经元间树突NTs、小胶质细胞与星形胶质细胞、视网膜周细胞间及外周感觉神经元相关的NTs，可交换线粒体、蛋白聚集体和钙，涉及应激细胞稳态救援、神经退行性变中毒性蛋白病理性传播和非突触钙信号。
《Nature Reviews Microbiology》发表一篇综述，讨论个体对益生元及推定益生元可发酵纤维应答差异的潜在原因，以及这种差异如何影响肠道微生物种间及微生物与纤维结构的相互作用。作者归纳了利用系统生物学、机制建模和机器学习预测并优化个体应答的策略，并分析纤维理化结构对微生物应答相似性的影响，提出克服个体间差异、提升临床疗效的解决思路。
该体外机制研究显示，人内质网膜蛋白复合体（EMC）除插入酶功能外还具有分子伴侣活性，促进异三聚体电压门控钙通道（Cav）的组装。利用功能分离突变和抑制性纳米抗体，研究者发现选择性干扰EMC伴侣功能会导致新生Cav通道过早降解，并损害Cav依赖的心肌细胞收缩；Cav成孔α亚基的招募为共翻译发生，依赖其第一跨膜域束从核糖体-多跨易位子复合体突出。该结果尚未在患者中验证临床意义。
原文摘录：CDRH is issuing this Early Alert to notify the public of a potentially high-risk device issue. The FDA will keep the public informed and update this web page as significant new information becomes available. … Health care professionals and consumers may report adverse reactions or quality problems they experienced using these devices to MedWatch: The FDA Safety Information and Adverse Event Reporting Program
关注理由：这篇儿科学内容涉及具体研究方向，原文中的样本、结局和限制有助于理解其价值。
原文摘录：CDRH is issuing this Early Alert to notify the public of a potentially high-risk device issue. The FDA will keep the public informed and update this web page as significant new information becomes available. … Health care professionals and consumers may report adverse reactions or quality problems they experienced using these devices to MedWatch: The FDA Safety Information and Adverse Event Reporting Program
关注理由：这条儿科学资料涉及具体临床问题，研究人群、方法和结局指标可以结合原文进一步查看。
原文摘录：Disease Outbreak News Pneumonia of undetermined etiology - Russian Federation 10 October 2026 See all DONs related to this event Situation at a glance On 2 October 2026, WHO became aware through media reports of the death of an employee of the Irkutsk Ant … item/2026-DON620 See all DONs related to this event
关注理由：这条感染病学资料适合作为深入阅读入口，尤其要关注研究方法与结论是否匹配。
Eric Topol在Ground Truths撰文解读Nature（哈佛Gladyshev团队）与Cell（Altos Labs的Izpisua Belmonte团队）两篇关于细胞身份丢失衰老模型的论文，提出慢性炎症导致PRC2慢层侵蚀与间质漂移，表观遗传钟测量的是PRC2低甲基化区域的侵蚀速度。
原文摘录：Vibrational spectroscopic methods, mid- and near-infrared, and Raman spectroscopies, have been extensively applied to the study of microorganisms.