Results 71 to 80 of about 129,435 (304)

Intraoperative response of the pyramidal system to surgical correction of spinal deformities of various etiologies

open access: yesХирургия позвоночника, 2019
Objective. To assess the information value of comparing the results of formalizing intraoperative changes in transcranial motor evoked potentials during surgical correction of spinal deformities of various etiologies. Material and Methods.
Marat S. Saifutdinov   +4 more
doaj   +1 more source

Overexpression of CDT1 inhibits cell cycle progression at S phase by interacting with the mini‐chromosome maintenance complex and causes DNA damage

open access: yesFEBS Open Bio, EarlyView.
CDT1 is an essential protein for DNA replication licensing that loads the MCM complex, the eukaryotic replicative DNA helicase, onto replication origins. Overexpression of CDT1 induces cell cycle arrest at the S phase. Here we showed CDT1 inhibits the progression of replication forks by interacting with the MCM complex, leading to the stalling and ...
Takashi Tsuyama   +7 more
wiley   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

open access: yesFEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Effects of transcranial alternating current stimulation on neurophysiologic motor function in Parkinson’s patients: a systematic review and meta-analysis

open access: yesFrontiers in Aging Neuroscience
ObjectiveThis systematic review and meta-analysis aimed to evaluate whether tACS improves neurophysiologic motor function in patients with Parkinson’s patients.MethodsWe searched PubMed, Embase, Web of Science, and Cochrane Library for eligible studies ...
Fangcheng Ye   +8 more
doaj   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

open access: yesFEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Voluntary activation of human knee extensors measured using transcranial magnetic stimulation [PDF]

open access: yes, 2009
The aim of this study was to determine the applicability and reliability of a transcranial magnetic stimulation twitch interpolation technique for measuring voluntary activation of a lower limb muscle group.
Goodall, Stuart, Romer, Lee, Ross, Emma
core   +1 more source

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

open access: yesFEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang   +7 more
wiley   +1 more source

SOMATOSENSORY AND MOTOR EVOKED POTENTIALS AS PROGNOSTIC INDICATOR OF WALKING AFTER SPINAL CORD INJURY

open access: yesInternational Journal of Physiotherapy, 2015
Background: Walking recovery is one of the main goals of patients after SCI. Walking is rated as primary goal and desire (together with bladder and bowel function) irrespective of the level of lesion. Past literature terms walking as long-term outcome or
Parneet Kaur Bedi , Narkeesh Arumugam
doaj   +1 more source

TMC4 localizes to multiple taste cell types in the mouse taste papillae

open access: yesFEBS Open Bio, EarlyView.
Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata   +6 more
wiley   +1 more source

Ketamine-Based Anesthetic Protocols and Evoked Potential Monitoring: A Risk/Benefit Overview

open access: yesFrontiers in Neuroscience, 2016
Since its discovery, ketamine, a noncompetitive N-methyl D-aspartate (NMDA) receptor antagonist related to phencyclidine, has been linked to multiple adverse reactions sometimes described as out of body and near death experiences, including emergence ...
Nicoleta eStoicea   +8 more
doaj   +1 more source

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