Results 71 to 80 of about 21,659 (247)

Microglial Deubiquitinase OTUD7B Stabilizes STAT3 to Promote Neuroinflammation and Cognitive Decline in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
. ABSTRACT Neuroinflammation driven by microglial activation is a defining feature of Alzheimer's disease (AD), yet the molecular mechanisms sustaining this proinflammatory state remain unclear. Here, we identify the deubiquitinase OTUD7B as a critical regulator of microglial activation and AD pathology.
Luyao Li   +15 more
wiley   +1 more source

Molecular Editing Reveals a Bilobalide Chemotype that Attenuates Prolyl Endopeptidase (PREP)‐Linked Neuroinflammation

open access: yesAdvanced Science, EarlyView.
Molecular editing of bilobalide uncovers BB56, a PREP‐engaging chemotype with enhanced anti‐inflammatory activity in microglia. Integrated CETSA‐MS, SAR, and pathway analyses link BB56 to attenuation of p38 MAPK/NF‐κB and NLRP3‐associated inflammatory signaling, highlighting bilobalide editing as a strategy for developing neuroinflammation‐modulating ...
Chanin Sillapachaiyaporn   +20 more
wiley   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

open access: yesAdvanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li   +8 more
wiley   +1 more source

The Diagnostic Value of Tc-99m MIBI Gated Myocardial Perfusion SPECT in Detection of Silent Myocardial Ischemia in Asymptomatic Patients with Type 2 Diabetes Mellitus

open access: yesEurasian Journal of Medicine, 2019
Objective: In this study, we aimed to evaluate the diagnostic value of Technetium-99m methoxyisobutylisonitrile (Tc-99m MIBI) gated myocardial perfusion SPECT (MPS) in the detection of coronary artery disease (CAD) and silent myocardial ischemia (SMI) in
Coskun Ak, Ali Sahin, Ilyas Capoglu
doaj  

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

open access: yesAdvanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu   +16 more
wiley   +1 more source

The functional significance of vasomotor arteries dysfunction in the clinical assessment of myocardial ischemia in case of carbohydrate metabolism disorder

open access: yesКардиоСоматика, 2014
We investigated the relationship between the severity of silent myocardial ischemia and the functional state of arteries endothelium. We studied the significance of violations of vasomotor function with the loss of the ability to flow-dependent ...
I. P Tatarchenko   +3 more
doaj  

USP30‐Mediated Deubiquitination of PEX5 Suppresses Pexophagy to Drive Tubular Injury in Diabetic Kidney Disease

open access: yesAdvanced Science, EarlyView.
USP30 accumulation in diabetic renal tubular epithelial cells deubiquitinates PEX5, suppresses pexophagy, and drives dysfunctional peroxisome accumulation and tubular injury. USP30 depletion restores PEX5 ubiquitination and pexophagy, improves peroxisomal function, and alleviates tubular damage, highlighting USP30 as a therapeutic target in diabetic ...
Jia Li   +10 more
wiley   +1 more source

The clinical and functional evaluation of cardiac electrical instability in patients with silent myocardial ischemia

open access: yesТерапевтический архив, 2010
Aim. To study markers of myocardial electrical instability in patients with coronary heart disease (CHD) during silent myocardial ischemic episodes. Subjects and methods. Eighty-two patients with stable CHD (mean age 62.6 ± 5.4 years) were examined.
Ivan Porfir'evich Tatarchenko   +7 more
doaj  

SR‐A3 Promotes USP18‐Mediated deISGylation of STING to Protect Against Myocardial Ischemia‐Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
MI/RI is a major clinical challenge with high morbidity and mortality. This study demonstrates that SR‐A3 expression is downregulated in MI/RI, and its deletion exacerbates damage via the USP18/ISG15/STING axis, revealing SR‐A3 as a potential therapeutic target.
Yufei Han   +24 more
wiley   +1 more source

Long-term course of sodium chloride bathes in the rehabilitation of stable angina patients

open access: yesРоссийский кардиологический журнал, 2005
The study is devoted to the effects of artificial baths with sodium chloride, administered for one month per year, 2-3 years in a row, on physical workability, ventricular and supraventricular extrasystolia, pain-manifested and silent myocardial ischemia
S. V. Klemenkov   +6 more
doaj  

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