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10月15日周四
  1. PubMed · Human Brain Mapping

    医学研究:Association Between Gray Matter Microstructure and Glucose Metabolism in Older Adults With Cognitive Decline: A Multimodal Imaging Study.

    原文摘录:Cortical glucose hypometabolism is a well-established early marker of neurodegeneration in dementia, mainly reflecting neuronal and synaptic dysfunction. Its relationship with underlying microstructural alterations remains unclear.

    关注理由:这条医学研究内容涉及队列研究,理解结果前可以先看研究人群、暴露定义和结局指标。

  2. PubMed · Virology

    呼吸病学:Influenza viruses as vaccine vectors: Historical background and future directions.

    原文摘录:Influenza viruses have served as experimental vaccine vectors for more than three decades, combining such advantages as mucosal delivery, segmented reverse genetics and clinically established attenuation strategies. … However, given that influenza B strains in trivalent LAIVs are particularly potent inducers of immune responses, further development of this vector platform could not only overcome the packaging constraints of the influenza genome for foreign inserts but also enable the creation of effective multivalent vaccines against the most epidemiologically relevant respiratory pathogens

  3. PubMed · The American Journal of Human Genetics

    全基因组测序检测低于1%频率体感突变的准确性评估研究发表

    研究者利用同一供体来源的人成纤维细胞及对应iPSC亚克隆建立VAF 0.1%–25%的阳性与阴性对照,评估全基因组测序对低频体感突变的检测能力。在约1,360× Illumina短读长数据加约600× PacBio与AVITI确认下,点突变和非同聚物indel可准确检至低于1% VAF,同聚物indel仅在VAF>3%时可靠检出;AVITI在indel和

  4. 中国疾控中心 · 流感监测周报

    2026年第41周第930期中国流感监测周报2026-10-15

    中国流感流行情况概要(截至2026年 10 月 11 日) ·监测数据显示,本周南方省份流感病毒检测阳性率略有上升、北方省份流感活动低,全国检出流感阳性样本中甲型流感病毒占比67.9%、乙型流感病毒占比32.1%;甲型流感病毒中A(H1N1)pdm09占比16.5%、A(H3N2)占比83.5%,乙型流感病毒均为B(Victoria)系。全国共报告2起流感样病例暴发疫情。

    关注理由:这篇公共卫生动态涉及公共卫生信息,阅读时应关注病例定义、时间窗口与数据来源。

10月14日周三
  1. PubMed · Atherosclerosis

    动物与体外研究显示PlGF通过抗炎巨噬细胞/TGF-β1轴调节血管平滑肌细胞表型增强动脉粥样硬化斑块稳定性

    动脉粥样硬化基础研究(ApoE-/-高脂饮食小鼠及人颈动脉VSMCs体外实验)显示,胎盘生长因子(PlGF)在稳定人类斑块纤维帽和肩部表达升高。PlGF给药7天后小鼠斑块纤维帽与肩部PlGF、α-SMA和TGF-β1增加,主动脉根部斑块面积缩小;机制上PlGF促使巨噬细胞向抗炎表型极化、增加TGF-β1分泌,上调VSMCs的α-SMA。

  2. PubMed · Biochimica et Biophysica Acta (BBA) - General Subjects

    机制研究:microRNA-145 经抑制TGFβR-II与自噬延缓颈动脉斑块进展(apoE−/−小鼠与血管平滑肌细胞实验)

    临床前机制研究发现,III-IV级狭窄颈动脉斑块中miR-145水平显著低于对照。在高胆固醇饮食apoE−/−小鼠模型中,antagomiR-145抑制miR-145后斑块体积增大、LC3-II表达升高,电镜证实自噬体增多;miR-145在血管平滑肌细胞中抑制TGFβR-II与自噬,siRNA沉默TGFβR-II可复现antagomiR-145效应。

  3. PubMed · International Journal of Epidemiology

    挪威母婴队列研究:孕期抗抑郁药暴露与子代14岁青春期发育时点的关联

    挪威母亲、父亲与儿童队列研究联合挪威医学出生登记分析1396例孕前有抑郁/焦虑母亲的单胎出生,按轨迹模型分为持续用药、孕早/晚期停药与未暴露组,以14岁青春期发育量表分类早熟、正常与延迟 puberty。与未暴露相比,持续用药及停药组早熟加权风险比(wRR)0.77–0.82,未见升高;延迟青春期共17例(1.2%),粗估计提示风险可能更高。研究为观察性设计,性别差异与延迟结局结论需谨慎解读。

10月13日周二
10月12日周一
  1. PubMed · Biomacromolecules

    血红蛋白-PEG 超分子聚合平衡研究为尺寸可控聚合物颗粒提供结构基础(Biomacromolecules 发表)

    研究者将血红蛋白(Hb)的β亚基经不同分子量(10、40 kDa)四臂PEG桥接构建双环单体,其可经浓度依赖的超分子开环聚合,从离散单体可控地形成聚合物颗粒直至凝胶网络,并用 DBBF 对 Hb 进行分子内 ββ 交联实现各聚合物物种的共价固定,固定产物保留了特征性 O2 结合性质。

  2. PubMed · American Journal of Physiology-Heart and Circulatory Physiology

    PASC患者直立与运动不耐受伴交感神经调控和心脏储备正常:一项微神经图与心脏MRI对照研究

    Erin J Howden团队在American Journal of Physiology-Heart and Circulatory Physiology发表研究,纳入35例症状超过3个月、无明显合并症的PASC成人及12名年龄性别匹配的康复对照,进行CPET、超声心动图、静息与运动心脏MRI及腓总神经微神经图MSNA记录和60°直立倾斜试验。

  3. PubMed · Archives of Biochemistry and Biophysics

    肿瘤学:The p.V27A variant of l-asparaginase II minimizes glutaminase activity without compromising anti-leukemic function.

    原文摘录:l-Asparaginase is a fundamental chemotherapeutic agent for acute lymphoblastic leukemia (ALL) that depletes circulating asparagine to induce apoptosis in leukemic blasts. … V27A variant delivers an improved safety profile without compromising therapeutic potency, emerging as

10月11日周日
10月10日周六
  1. WHO · Disease Outbreak News OData

    感染病学:Pneumonia of undetermined etiology - the Russian Federation

    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。

  2. PubMed · Atherosclerosis

    巨噬细胞来源TNF-α经TNFRSF1A促进人动脉粥样硬化斑块血管炎症的机制研究

    研究者对人的颈动脉和冠状动脉斑块进行单细胞RNA测序与空间转录组分析,并用THP-1巨噬细胞体外实验验证,发现巨噬细胞来源的TNF-α通过TNFRSF1A连接巨噬细胞、内皮细胞与平滑肌细胞,促进血管细胞死亡、NF-κB/MAPK激活和泡沫细胞形成。该信号轴在两种血管床斑块中表现保守,作者提出其可作为动脉粥样硬化的潜在治疗靶点。研究含体外机制部分,疗效结论尚待进一步验证。

  3. PubMed · Molecular Psychiatry

    童年虐待与成人创伤后症状关联的脑白质微结构中介作用分析:基于INTRuST联盟299人弥散MRI研究发表于Molecular Psychiatry

    一项纳入INTRuST临床联盟299名参与者(56例PTSD、107例mTBI、136名对照)的弥散MRI横断面分析显示,童年虐待严重程度越高,平均扩散系数(MD)和轴向扩散系数(AD)越低,且独立于PTSD和/或mTBI状态。

10月9日周五
  1. EMA · Withdrawn Applications

    儿科学:Withdrawn application: Kalydeco, 01/09/2026

    原文摘录:Kalydeco - withdrawal of application for variation to marketing authorisation Application withdrawn The application for a change to this medicine's authorisation has been withdrawn ivacaftor Post-authorisation Human Overview Vertex Pharmaceuticals (Irelan … News on Kalydeco Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 14-17 September 2026 18/09/2026 Combination of cystic fibrosis medicines to treat patients with rare mutations 28/02/2025 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 19-22 February 2024 23/02/2024 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 11-14 September 2023 15/09/2023 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 8-11 November 2021 12/11/2021 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 22-25 March 2021 26/03/2021 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 14-17 September 2020 18/09/2020 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 20-23 July 2020 24/07/2020 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 28-30 April 2020 30/04/2020 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 14-17 October 2019 18/10/2019 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 15-18 October 2018 19/10/2018 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 23-26 July 2018 27/07/2018 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 21-24 September 2015 25/09/2015 Meeting highlights from the Committee for Medicinal Products for Human Use (CHMP) 23-26 June 2014 27/06/2014 More information on Kalydeco Kalydeco This page was last updated on 09/10/2026

    关注理由:这条儿科学临床试验动态值得跟踪,后续可结合原文核对试验进度、研究设计与结果披露情况。

  2. EMA · News and Safety Reviews

    临床指南:Meeting highlights from the Committee for Veterinary Medicinal Products (CVMP) 6-8 October 2026

    原文摘录:Meeting highlights from the Committee for Veterinary Medicinal Products (CVMP) 6-8 October 2026 9 October 2026 Outcomes of the Committee for Veterinary Medicinal Products (CVMP) meeting News Veterinary CVMP opinions on veterinary medicinal products The Co … eu All other enquiries Please submit your request via the online form Follow us on Bluesky Related medicine information Stemyca Bovilis Lumpyvax

    关注理由:这篇临床指南资料涉及临床规范,阅读时应核对发布机构、版本和推荐适用范围。

  3. PubMed / NCBI E-utilities

    妇产科学:Influence of perineal tears and body image disturbance on postpartum sexual quality of life: a cross-sectional study.

    原文摘录:BACKGROUND: Whether perineal injury severity independently determines postpartum sexual quality of life (SQoL) is unclear. This study evaluated perineal tears and body image as determinants of SQoL and sexual resumption timing. … OASI carries a substantial risk of delayed sexual resumption, warranting dedicated postpartum counseling

  4. PubMed · Experimental Neurology

    联合药物靶向NAD+代谢在Wallerian变性的离体模型中保护中枢与外周轴突(Experimental Neurology 研究)

    一项使用坐骨神经和视神经段的Wallerian变性离体模型研究显示,联合NAMPT抑制剂FK866、烟酰胺核糖(NaR)补充及DLK-JNK抑制剂GNE-3511,可在培养7天内显著保存轴突完整性,抑制SARM1 NADase与DLK-JNK激活,效果与正构抑制剂NB-3相近,神经丝稳定方面可能更优。

10月8日周四
  1. WHO · Disease Outbreak News OData

    诊断与检测:Ebola disease caused by Bundibugyo virus - Democratic Republic of the Congo

    原文摘录:See all DONs related to this event Read more about Ebola disease Situation at a glance On 5 October 2026, WHO was informed about a laboratory-confirmed imported case of Bundibugyo virus disease (BVD) in Kenya with travel history from the Democratic Republ … item/2026-DON619

    关注理由:这条诊断与检测临床试验动态值得跟踪,后续可结合原文核对试验进度、研究设计与结果披露情况。

  2. PubMed · Journal of Affective Disorders

    治疗抵抗性抑郁症rTMS后缓解预测:简约与集成机器学习模型对比的回顾性队列研究

    研究者在一项含263名成人、经10次重复10折交叉验证内部验证的回顾性队列中,比较重复经颅磁刺激(rTMS)治疗抵抗性抑郁症后的缓解预测模型,71人(27.0%)缓解(随访MADRS≤10)。校准后ROC-AUC范围0.685–0.711,三变量logistic回归为0.707,更丰富特征集与SuperLearner集成的配对差异均无显著(BH校正后)。作者指出这些发现不建立等效性或可迁移性。

  3. PubMed · Journal of Affective Disorders

    韩国2021年全国精神健康调查:成年自杀意念者潜在特征分析显示意念近因与终身行为史提供互补信息

    基于2021年韩国全国精神健康调查5511名成年人的数据,研究对574名有终身自杀意念者进行潜在类别分析,识别出三类特征:远期意念且行为史有限(78.0%)、有终身计划与企图但当前意念低(15.3%)、当前意念伴中等程度终身计划(6.7%)。

  4. 中国疾控中心 · 流感监测周报

    2026年第40周第929期中国流感监测周报2026-10-08

    中国流感流行情况概要(截至2026年 10 月 4 日) ·监测数据显示,本周南方省份流感病毒检测阳性率略有上升、北方省份流感活动低,全国检出流感阳性样本中甲型流感病毒占比63.2%、乙型流感病毒占比36.8%;甲型流感病毒中A(H1N1)pdm09占比13.1%、A(H3N2)占比86.9%,乙型流感病毒均为B(Victoria)系。全国共报告10起流感样病例暴发疫情。

    关注理由:这条公共卫生动态提供了监测或研究线索,原文中的地区范围、样本和时间信息值得细看。

10月7日周三
  1. PubMed · Bioorganic & Medicinal Chemistry Letters

    炔基6-硝基喹喔啉衍生物抗结核活性的构效关系研究

    一系列喹喔啉衍生物经设计并在结核分枝杆菌H37Rv株上评估体外抗结核活性,属体外研究。多个衍生物MIC90低于10 μM,其中化合物4d和3b活性最强,MIC分别为0.97 μM和0.94 μM。构效关系分析显示6-硝基喹喔啉核心和炔键连接子对活性关键,叔醇侧链衍生物活性较好,化合物4h选择性指数较优但水溶性低,为该骨架进一步优化提供方向。