Results 81 to 90 of about 1,598,089 (284)

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

Factors that influence adult neurogenesis as potential therapy

Translational Neurodegeneration, 2018
Adult neurogenesis involves persistent proliferative neuroprogenitor populations that reside within distinct regions of the brain. This phenomenon was first described over 50 years ago and it is now firmly established that new neurons are continually ...
Belal Shohayeb, Mohamed Diab, Mazen Ahmed, Dominic Chi Hiung Ng   +3 more
doaj   +1 more source

Breast carcinoma-amplified sequence 2 regulates adult neurogenesis via β-catenin

Stem Cell Research & Therapy, 2022
Background Breast carcinoma-amplified sequence 2 (BCAS2) regulates β-catenin gene splicing. The conditional knockout of BCAS2 expression in the forebrain (BCAS2 cKO) of mice confers impaired learning and memory along with decreased β-catenin expression ...
Hsin-Hsiung Chen, Hao-Yu Lu, Chao-Hsin Chang, Shih-Hao Lin, Chu-Wei Huang, Po-Han Wei, Yi-Wen Chen, Yi-Rou Lin, Hsien-Sung Huang, Pei-Yu Wang, Yeou-Ping Tsao, Show-Li Chen   +11 more
doaj   +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

Adult Neurogenesis in Parkinson’s Disease

Parkinson’s disease (PD) is one of the most common neurodegenerative diseases. Its pathogenesis is based on diminution of neurons in the substantia nigra (SN) that under normal conditions acts as the source of dopamine in the nigrostriatal circuit ...
Mochizuki, Hideki
core   +1 more source

Effects of amphetamine administration on neurogenesis in adult rats

, 2017
In our study expression of phospho-(Ser-10)-histone H3 (pH3S10), a marker for the early stage of neurogenesis, and cellular early response genes were investigated using c-Fos protein as an example of a transcription factor in the neurogenic process in ...
Tomasz Stępień, Adam Płaźnik, Ewelina Kaniuga, Ewa Taracha, Teresa Wierzba-Bobrowicz   +4 more
core   +1 more source

LEARNING INDUCES THE EMERGENCE OF INDIVIDUALITY

IBRO Neuroscience Reports, 2023
Warsha Barde, Gerd Kempermann
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Developmental controls are re-expressed during induction of adult neurogenesis in the neocortex

Frontiers in Neuroscience, 2012
Whether induction of low-level neurogenesis in normally non-neurogenic regions of the adult brain mimics aspects of developmental neurogenesis is currently unknown.
U. Shivraj eSohur, Paola eArlotta, Jeffrey D Macklis   +2 more
doaj   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source