Results 111 to 120 of about 173,723 (335)

Leptin Aggravates Thoracic Aortic Dissection Through Impairment of Energy Metabolism in Nrip2+ Smooth Muscle Cells

open access: yesAdvanced Science, EarlyView.
Epidemiological data confirm obesity elevates thoracic aortic dissection (TAD) risk. Patient analyses implicate hyperleptinemia, where leptin binding to vascular smooth muscle cell (VSMC) receptors triggers Socs3‐mediated suppression of Stat5a transcriptional activity.
Ling Chen   +18 more
wiley   +1 more source

Activation of Kir4.1 Channels by 2‐D08 Promotes Myelin Repair in Multiple Sclerosis

open access: yesAdvanced Science, EarlyView.
Multiple sclerosis causes myelin loss and neurological dysfunction. This study shows that 2‐D08, a small molecule targeting Kir4.1 channels, promotes OPCs differentiation via FYN tyrosine kinase phosphorylation and the FYN/MYRF pathway. It significantly improves myelin repair and motor deficits in EAE mice and marmosets, highlighting its potential as a
Mingdong Liu   +17 more
wiley   +1 more source

Effects of General Anesthetics on Excitatory and Inhibitory Synaptic Transmission in Area CA1 of the Rat Hippocamptls In Vitro [PDF]

open access: yes, 1999
It is unclear whether general anesthetics induce enhancement of neural inhibition and/or attenuation of neural excitation.We studied the effects of pentobarbital (5xl0^mol/L), propofol (5x10^ mol/L), ketamine (10^ mol/L), halothane (1.5 vol%) and ...
Wakasugi Masahiro
core   +1 more source

PIEZO1‐GPX4 Axis Mediates Mechanical Stress‐Induced Vertebral Growth Plate Dysplasia via Ferroptosis Activation

open access: yesAdvanced Science, EarlyView.
Mechanical stress activates PIEZO1 in vertebral growth plate chondrocytes, triggering ferroptosis through direct binding and inhibition of GPX4. This axis promotes lipid peroxidation and pathological ossification, accelerating spinal deformities. Clinical and genetic evidence (Piezo1‐cKO) confirms its role in scoliosis progression.
Fei Chen   +14 more
wiley   +1 more source

Gender-Specific Protection from Microvessel Rarefaction in Female Hypertensive Rats [PDF]

open access: yes, 1998
Epidemiologic studies reveal that women have a significantly lower age-adjusted morbidity and mortality from cardiovascular disease than men, suggesting that gender is a cardiovascular disease risk factor.
Greene, Andrew S.   +3 more
core   +1 more source

Lithium Exposure Causes Trophoblast Cuproptosis by Upregulating FOXO1/STEAP4 Axis in Unexplained Miscarriage

open access: yesAdvanced Science, EarlyView.
Li exposure up‐regulates FOXO1 expression levels and thus promotes FOXO1‐mediated STEAP4 transcription, up‐regulating STEAP4 levels. Subsequently, STEAP4 up‐regulates intracellular Cu+ ion levels and causes cuproptosis, which further induces miscarriage.
Shuaishuai Xing   +14 more
wiley   +1 more source

Antidepressant-like effects induced by galanin 2/neuropeptide Y Y1 heterodimers in the dentate gyrus of the hippocampus [PDF]

open access: yes, 2017
Previously, we have described the Galanin (GAL) and Neuropeptide Y Y1 (NPYY1) interactions through GAL receptor 2 and NPYY1 receptor 1 (GALR2/NPYY1R) heterodimers in the Dentate Gyrus (DG) of the Hippocampus, using autoradiographic, in situ ...
Borroto-Escuela, Dasiel   +8 more
core  

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