Results 221 to 230 of about 7,818,648 (307)

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

Advanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao, Yu‐Xin Zhang, Xiao‐Xing Liu, Zi‐Hang Li, Tang‐Sheng Lu, Jia‐Hui Deng, Wen Zhang, Peng Li, Xiao Lin, Shu‐Fei Feng, Ting‐Ting Li, Shi‐Qiu Meng, Xiang‐Dong Tang, Tian‐Ye Jia, Trevor W. Robbins, Jie Shi, Ying Han, Yan‐Xue Xue, Lin Lu, Kai Yuan   +19 more
wiley   +1 more source

Correction to "MST1 Suppression Reduces Early Brain Injury by Inhibiting the NF-κB/MMP-9 Pathway after Subarachnoid Hemorrhage in Mice". [PDF]

Behav Neurol
europepmc   +1 more source

Exosomes miR-369-3p Alleviates Early Brain Injury After Subarachnoid Hemorrhage by Promoting Ferroptosis of M1 Microglia via Inhibiting iNOS/GPX4 Axis. [PDF]

Brain Behav
Fang J, Qin F, Xu P, Zhao X, Zhang Z, Xia D, Liu J, Yu J, Hu L, Wang Y, Li Z, Lai N.   +11 more
europepmc   +1 more source

Disrupted TFEB/GDNF–cAMP/ATP Coupling Underlies Astrocytic Dysfunction and Depression in LRRK2 G2019S Parkinson's Mice

Advanced Science, EarlyView.
ABSTRACT The LRRK2 G2019S mutation, a Parkinson's disease–linked variant, has been associated with depression‐like phenotypes, but mechanisms remain unclear. We chart age‐dependent behavioral changes and astrocyte reactivity in G2019S mice and define a pathway connecting LRRK2 to TFEB/GDNF signaling, cellular energetics, and inflammation.
Longping Yao, Maryam Hatami, Sumeyye Koc, Qing Jiang, Thomas Skutella, Yuanfeng Zhang   +5 more
wiley   +1 more source

Inflammation-targeted single-atom nanozymes drive microglial depolarization and inhibit ferroptosis via Sirt-6-xCT-GPX4 axis to attenuate early brain injury following subarachnoid hemorrhage. [PDF]

Mater Today Bio
Liu B, Xiang C, Zhang X, Guo W, Wu H, Hou F, Ba Y, Zhang X, Chen Z, Feng G, Dang Y, Zhu Y, Gu J.   +12 more
europepmc   +1 more source

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source

Corrigendum to "Kisspeptin-54 attenuates oxidative stress and neuronal apoptosis in early brain injury after subarachnoid hemorrhage in rats via GPR54/ARRB2/AKT/GSK3β signaling pathway" [Free Radic Biol Med.171 (2021) 99-111]. [PDF]

Free Radic Biol Med
Huang Y, Guo Y, Huang L, Fang Y, Li D, Liu R, Lu Q, Ren R, Tang L, Lian L, Hu Y, Tang J, Chen G, Zhang JH.   +13 more
europepmc   +1 more source

[Early phase rehabilitation of brain injuries].

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 2008
Rolf, Hanoa, Kristin, Alvsåker
openaire   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Preliminary feasibility study on DTI to assess the early brain injury in germinal matrix-intraventricular hemorrhage rats. [PDF]

Sci Rep
Qin C, Guo C, Li H, Mu R, Cheng M, Li H, Feng X, Zhang B, Li Y, Jin J, Zhao X, Zhang X.   +11 more
europepmc   +1 more source