Results 41 to 50 of about 17,567 (255)

Functionalized Biomimetic Scaffolds for Human‐Derived Auditory Neural Circuit Construction

Advanced Science, EarlyView.
In Vitro Auditory Circuit Model. ABSTRACT Damage to auditory circuits results in sensorineural hearing loss. However, the scarcity of human inner ear tissue significantly hinders the development of therapies to preserve auditory function, creating a critical need for reliable in vitro models.
Pan Feng, Qian Zhu, Yusong Wang, Hao Rong, Xu Zhang, Fuchun Wang, Tianqi Yu, Wenxuan Wang, Jing Li, Lei Tian, Menghui Liao, Renjie Chai, Yangnan Hu   +12 more
wiley   +1 more source

Studies on the mechanosensory innervation of muscle using organotypic culture, reinnervation and immunohistochemistry [PDF]

, 1996
This thesis studies sensory innervation in mammals using an organotypic co-culture of spinal cord-dorsal root ganglion and skeletal muscle of embryonic rat, the histological changes of reinnervated muscle spindles after nerve section and the localisation
El-Tarhouni, Amal Ibrahium, El-Tarhouni, A.I   +1 more
core  

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Follistatin Protein Enhances Satellite Cell Counts in Reinnervated Muscle

Journal of Brachial Plexus and Peripheral Nerve Injury, 2022
Background Muscle recovery following peripheral nerve repair is sup-optimal. Follistatin (FST), a potent muscle stimulant, enhances muscle size and satellite cell counts following reinnervation when administered as recombinant FST DNA via viral vectors ...
Mark A. Feger, Jonathan Isaacs, Satya Mallu, Dorne Yager, Mary Shall, Gaurangkumar Patel, Omar Protzuk, Akhil S. Bokkisam   +7 more
doaj   +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

Loss of chondroitin sulfate proteoglycan sulfation allows delayed sympathetic reinnervation after cardiac ischemia–reperfusion

Physiological Reports, 2023
Sympathetic nerve loss in the heart predicts the risk of ventricular arrhythmias after myocardial infarction (MI) in patients. Sympathetic denervation after cardiac ischemia–reperfusion is sustained by matrix components chondroitin sulfate proteoglycans (
Matthew R. Blake, Diana C. Parrish, Melanie A. Staffenson, Morgan A. Johnson, William R. Woodward, Beth A. Habecker   +5 more
doaj   +1 more source

Treatment With Nimodipine or FK506 After Facial Nerve Repair Neither Improves Accuracy of Reinnervation Nor Recovery of Mimetic Function in Rats

Frontiers in Neuroscience, 2022
PurposeNimodipine and FK506 (Tacrolimus) are drugs that have been reported to accelerate peripheral nerve regeneration. We therefore tested these substances aiming to improve the final functional outcome of motoric reinnervation after facial nerve injury.
Mohammed Barham, Michael Streppel, Orlando Guntinas-Lichius, Nicole Fulgham-Scott, Johannes Vogt, Wolfram F. Neiss   +5 more
doaj   +1 more source

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Abnormal Reinnervation of Denervated Areas Following Nerve Injury Facilitates Neuropathic Pain

Cells, 2020
An injury to peripheral nerves leads to skin denervation, which often is followed by increased pain sensitivity of the denervated areas and the development of neuropathic pain.
Hodaya Leibovich, Nahum Buzaglo, Shlomo Tsuriel, Liat Peretz, Yaki Caspi, Ben Katz, Shaya Lev, David Lichtstein, Alexander M. Binshtok   +8 more
doaj   +1 more source

Reanimation of the Smile with Neuro-Vascular Anastomosed Gracilis Muscle: A Case Series

Diagnostics, 2022
Background: The aim of our manuscript was to evaluate the time course of clinical and electromyographical (EMG) reinnervation after the reanimation of the smile using a gracilis muscle transplant which is reinnervated with the masseteric nerve.
Helen Abing, Carina Pick, Tabea Steffens, Jenny Shachi Sharma, Jens Peter Klußmann, Maria Grosheva   +5 more
doaj   +1 more source