Vascular Dementia Daily Research Report
2026年5月30日
The role of impaired autoregulation in cerebral small vessel disease and vascular cognitive impairment.
Int J Stroke
本篇闡明腦血流自動調節障礙是連結腦小血管疾病結構性損傷與腦血管認知障礙臨床表現的關鍵病理生理機轉。
💡 有助於理解疾病進展機轉,但目前腦血流自動調節檢測尚未常規化於基層臨床。
查看原文 →Impact of CKD and COPD co-existence on mortality, vascular dementia, and Alzheimer's dementia; a comparative cohort study.
BMC Nephrol
CKD與COPD共病狀態會產生加乘效應,顯著提升患者死亡率與血管型失智症的發生風險。
💡 直接提供門診與高風險族群篩檢的實證基礎,呼籲對心肺腎共病患者進行早期認知功能監測。
查看原文 →White Matter Hyperintensities Moderate the Association Between Diabetes and Non-AD Brain Atrophy.
Diabetes Care
腦白質高訊號負荷量是解釋糖尿病患者非阿茲海默症型腦萎縮的重要調節因子,凸顯血管病變在代謝性認知衰退中的核心地位。
💡 為糖尿病患者的認知障礙防範提供了明確的影像學靶點,強化血糖控制與血管保護的雙重必要性。
查看原文 →Diagnostic accuracy of drawing tests and their combinations for post-stroke cognitive impairment in patients with lower education.
BMC Neurol
特定畫圖測驗及其組合能有效克服教育程度的偏差,對低教育水平的中風後認知障礙患者具備高診斷準確度。
💡 畫圖測驗具備省時、免教育背景校正的優勢,極易推廣至急性與門診復健環境的認知篩檢。
查看原文 →Pre-stroke physical activity and Val66Met (rs6265) genotype of BDNF gene correlate with the post-stroke cognitive outcome: a prospective cohort study.
Exp Brain Res
中風前的規律體力活動能改善中風後認知預後,且此效應受到BDNF Val66Met基因型的調節。
💡 支持精準預防醫學的概念,但常規進行BDNF基因型檢測在現行臨床實務中仍具成本挑戰。
查看原文 →Wasteosomes accumulate in periventricular white matter hyperintensities and exhibit complex relationships with mixed pathology, sclerotic index, and perivascular space.
Brain Pathol
Wasteosomes(腦廢物體)選擇性堆積於腦室旁白質病變區,其分佈與混合型腦部病理及血管硬化程度密切相關。
💡 屬於基礎神經病理學的突破性發現,有助於闡明膠淋巴系統失能,但尚無法直接轉譯至活體臨床診斷。
查看原文 →Transcriptomic Evidence of MAS1 Receptor Dysregulation and a Failed Compensatory State in Human Vascular Cognitive Impairment
medRxiv
轉錄組學分析揭示腦血管認知障礙患者腦組織中MAS1受體表現異常,代表腦部血管保護機制的代償失敗。
💡 為血管認知障礙提供了全新的潛在藥物靶點,但目前仍處於預印本階段且為組織層級研究。
查看原文 →Crocin alleviates neuroinflammation and glia-associated synaptic alterations through NRF2 after chronic cerebral hypoperfusion.
J Alzheimers Dis
Crocin藉由活化NRF2路徑,改善慢性腦血流不足導致的神經發炎與突觸損傷。
查看原文 →Peripheral biomarkers of neuroinflammation in Alzheimer's disease and vascular dementia.
Biochem Pharmacol
系統性梳理並比較能區分AD與VaD周邊血液神經發炎反應的潛在生物標記。
查看原文 →Transcriptomic Evidence of MAS1 Receptor Dysregulation and a Failed Compensatory State in Human Vascular Cognitive Impairment
medRxiv
同上,揭示VCI患者MAS1受體失調的轉錄組學機制(預印本無連結版本)。
Correction: Genetic Evidence Supports a Potential Role of WTAP-related m6A Regulation in Vascular Dementia: Insights from Mendelian Randomization and Multi-omics Analyses.
J Mol Neurosci
針對WTAP-m6A調控機制在血管型失智症中遺傳學證據論文的勘誤聲明。
查看原文 →Effect of acupuncture on monoaminergic neurotransmitters in animal models of vascular dementia: a preclinical systematic review and meta-analysis
Front Physiol
統合分析顯示針灸能調節VaD動物模型腦內單胺類神經傳導物質濃度,進而改善認知。
Neurite orientation dispersion and density imaging identifies microstructural alterations in patients with cerebral microbleeds and correlations with cognitive impairment.
BMC Neurol
NODDI技術能敏銳偵測腦微出血患者隱蔽性的白質微結構破壞,且與認知衰退程度相關。
查看原文 →Association between individual cerebral small vessel disease MRI markers and neuropsychological performance in amnestic mild cognitive impairment: an exploratory study.
J Neurol
探討CSVD的各項獨立MRI特徵(如擴大血管周圍間隙、微出血等)如何分別影響aMCI患者的不同認知域。
查看原文 →Association between gut microbiota and imaging biomarkers in arteriosclerotic cerebral small vessel disease with idiopathic normal pressure hydrocephalus
Front Neurosci
分析合併iNPH的動脈硬化性CSVD患者,其腸道菌相多樣性與腦部影像特徵之間的潛在關聯。
Discrete White Matter Lesions in Clusters and Harmony: Using Oblique Strategies to Study Brain Aging.
Diabetes Care
提出創新的「斜向策略」分析方法,重新解讀腦部老化過程中離散性白質病變的空間分佈特徵。
查看原文 →Benchmarking automated segmentation tools for white matter hyperintensities quantification to inform stroke and dementia risk stratification
J Clin Transl Sci
針對多種WMH自動分割演算法進行大規模基準測試,評估其應用於中風與失智症風險預測的可靠性。
Integrated gut microbiota and metabolome signatures revealed by deep metagenomic sequencing in post-stroke cognitive impairment with type 2 diabetes.
Microbiol Spectr
結合宏基因組與代謝體學,發現合併T2DM的中風後認知障礙患者具有特異性的腸道微生態失調特徵。
查看原文 →Fecal Microbiota Transplantation from Exercise-Preconditioned Mice Attenuates Post-stroke Cognitive Impairment by Preserving Gut and Blood-Brain Barrier Integrity.
Neurochem Res
動物實驗證實移植「運動預處理」小鼠的糞便菌叢,可維持中風後血腦屏障完整性並改善認知功能。
查看原文 →