Results 51 to 60 of about 1,587,270 (262)

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Electrophysiological Evaluation of a Sciatic Nerve Degree III Injury Model in Rats

Bio-Protocol
Sciatic nerve injury is a prevalent traumatic condition that significantly impacts a patient's quality of life. The sciatic nerve compression injury model is among the most commonly utilized models for investigating nerve repair and regeneration ...
Linyu Chen, Ziyi Wang, Chengyao Wang, Ning Ma, Weiqin Zhao, Shuang Liu, Jiajun Lu, Boyuan Zhao, Hong Sun, Pengcheng Che, Na Dou   +10 more
doaj   +1 more source

Saikosaponin a increases interleukin-10 expression and inhibits scar formation after sciatic nerve injury

Neural Regeneration Research, 2018
Nerve scarring after peripheral nerve injury can severely hamper nerve regeneration and functional recovery. Further, the anti-inflammatory cytokine, interleukin-10, can inhibit nerve scar formation.
Meng-Qiang Huang, Xiao-Yu Cao, Xu-Yi Chen, Ying-Fu Liu, Shuang-Long Zhu, Zhong-Lei Sun, Xian-Bin Kong, Jing-Rui Huo, Sai Zhang, Yun-Qiang Xu   +9 more
doaj   +1 more source

Characteristics of cytokines in the sciatic nerve stumps and DRGs after rat sciatic nerve crush injury [PDF]

Military Medical Research, 2020
Abstract Background Cytokines are essential cellular modulators of various physiological and pathological activities, including peripheral nerve repair and regeneration. However, the molecular changes of these cellular mediators after peripheral nerve injury are still unclear.
Zhang, Rui-Rui, Chen, Sai-Ling, Cheng, Zhang-Chun, Shen, Yin-Ying, Yi, Sheng, Xu, Hui   +5 more
openaire   +2 more sources

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +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

Platelet-rich plasma promotes peripheral nerve regeneration after sciatic nerve injury

Neural Regeneration Research, 2023
The effect of platelet-rich plasma on nerve regeneration remains controversial. In this study, we established a rabbit model of sciatic nerve small-gap defects with preserved epineurium and then filled the gaps with platelet-rich plasma.
Su-Long Wang, Xi-Lin Liu, Zhi-Chen Kang, Yue-Shu Wang   +3 more
doaj   +1 more source

Progranulin contributes to endogenous mechanisms of pain defense after nerve injury in mice [PDF]

, 2012
Progranulin haploinsufficiency is associated with frontotemporal dementia in humans. Deficiency of progranulin led to exaggerated inflammation and premature aging in mice.
Annett Häussler, Häussler, Annett, Irmgard Tegeder, Lim, Hee-Young, Hee-Young Lim, Aihao Ding, Boris Albuquerque, Albuquerque, Boris, Myrczek, Thekla, Tegeder, Irmgard, Ding, Aihao, Thekla Myrczek   +11 more
core   +1 more source