Results 61 to 70 of about 1,587,270 (262)

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

A Microenvironment‐Adaptive Scaffold Rejuvenates Peripheral Nerve Regeneration During Aging Via Dual Modulation of Ferroptotic Stimuli in Schwann Cells

Advanced Science, EarlyView.
(i) Aging impairs peripheral nerve regeneration via its dual ferroptosis‐mediated pathologies in senescent schwann cells. (ii) The composite nerve conduit is a symbiosis niche integrating microenvironment‐responsive nanoparticles (Ga‐PTAs) and maxillofacial‐derived mesenchymal stem cells (Mmscs).
Ning Zhan, Lixin Tian, Lianjie Peng, Jingyu Zhang, Lining Lin, Xiaoting Zhang, Yaxian Luo, Zhichao Liu, Xinhua Yao, Mouyuan Sun, Yong He, Mengfei Yu, Huiming Wang   +12 more
wiley   +1 more source

Functional recovery after sciatic nerve injury.

, 2013
(a) Measurements made from walking track prints were then submitted to SFI. (b) NCV evaluation before and immediately after sciatic nerve injury. (c) NCV evaluation at 3 days, 1 week, 3, 5, 7, and 10 weeks after sciatic nerve injury.
Wei Li (7081), Zhenwei Ji (187487), Xiuchun Qiu (176297), Zhao Li (300229), Qingyu Fan (176302)   +4 more
core   +2 more sources

R-flurbiprofen reduces neuropathic pain in rodents by restoring endogenous cannabinoids [PDF]

, 2010
Background: R-flurbiprofen, one of the enantiomers of flurbiprofen racemate, is inactive with respect to cyclooxygenase inhibition, but shows analgesic properties without relevant toxicity. Its mode of action is still unclear.
Geisslinger, Gerd, Gerd Geisslinger, Ziebell Simone, Julia Metzner, Ziebell, Simone, Koch, Marco, Myrczek, Thekla, Marian, Claudiu, Dehghani, Faramarz, Rohini Kuner, Schmidt Helmut, Bechmann Ingo, Marian Claudiu, Nina Wijnvoord, Dehghani Faramarz, Philipp Bishay, Bishay, Philipp, Kuner, Rohini, Helmut Schmidt, Faramarz Dehghani, Koch Marco, Bechmann, Ingo, Metzner, Julia, Geisslinger Gerd, Irmgard Tegeder, Tegeder Irmgard, Simone Ziebell, Wijnvoord, Nina, Tegeder, Irmgard, Claudiu Marian, Kuner Rohini, Costigan, Michael, Wijnvoord Nina, Annett Häussler, Ingo Bechmann, Michael Costigan, Schmidt, Helmut, Häussler, Annett, Bechmann, Ingo Jürgen, Myrczek Thekla, Bishay Philipp, Häussler Annett, Marco Koch, Costigan Michael, Thekla Myrczek, Metzner Julia   +45 more
core   +1 more source

Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair

Advanced Science, EarlyView.
Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou, Fan Zhang, Jiangbo Wang, Huiyuan Wang, Zongqiang Wang, Qianqian Wang, Chuikai Meng, Jialu Sun, Han Wang, Weiye Li, Ziyi Zhao, Le Qi, Xiaosong Gu, Shusen Cui, Rangjuan Cao   +14 more
wiley   +1 more source

Temporal changes in the spinal cord transcriptome after peripheral nerve injury

Neural Regeneration Research, 2020
Peripheral nerve injury may trigger changes in mRNA levels in the spinal cord. Finding key mRNAs is important for improving repair after nerve injury. This study aimed to investigate changes in mRNAs in the spinal cord following sciatic nerve injury by ...
Jian Weng, Dong-Dong Li, Bao-Guo Jiang, Xiao-Feng Yin   +3 more
doaj   +1 more source

Mobilização neural como recurso terapêutico na recuperação funcional e morfológica do nervo ciático de ratos após lesão traumática [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Neurociências.O presente estudo examinou os efeitos do tratamento com Mobilização Neural (MN) na recuperação funcional sensório ...
Martins, Daniel Fernandes
core  

Palmitoyl Acyltransferase Zdhhc17 Promotes Functional Recovery After Spinal Cord Injury by Targeting the Nuclear Transport Factors Kpna2 and Ipo9

Advanced Science, EarlyView.
In this study, we demonstrate that Zdhhc17, acting as a PAT, suppresses neuronal apoptosis and promotes axon regeneration after injury, thereby enhancing functional recovery following SCI. In this context, Kpna2 and Ipo9 serve as novel palmitoylation substrates of Zdhhc17, whose palmitoylation prevents the injury‐induced degradation of their proteins ...
Meixuan Chen, Huan Chen, Sining Ding, Fan Liu, Xiaofei Zheng, Yuan Wang, Ruitu Tian, Huan Li, Peilin Liu, Le Hu, Bin Liu, Limin Rong, Mangmang Li   +12 more
wiley   +1 more source

The longitudinal epineural incision and complete nerve transection method for modeling sciatic nerve injury

Neural Regeneration Research, 2015
Injury severity, operative technique and nerve regeneration are important factors to consider when constructing a model of peripheral nerve injury. Here, we present a novel peripheral nerve injury model and compare it with the complete sciatic nerve ...
Xing-long Cheng, Pei Wang, Bo Sun, Shi-bo Liu, Yun-feng Gao, Xin-ze He, Chang-yu Yu   +6 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source