Results 111 to 120 of about 107,355 (380)

Dopamine D1 Receptor Contributes to Glucocorticoid‐Associated Osteonecrosis of Femoral Head Protection Through the ATF3/CHOP Axis to Inhibit Osteoblastic Apoptosis

Advanced Science, EarlyView.
This work identifies a novel mechanism by which dopamine D1 receptor (DRD1) contributes to the pathogenesis of glucocorticoid (GC)‐associated osteonecrosis of the femoral head (ONFH) through the regulation of osteoblastic apoptosis, indicating that DRD1 serves as a critical mediator of the crosstalk between the nervous and skeletal systems.
Kai Zheng, Wenming Li, Tianhao Wang, Gaoran Ge, Wei Zhang, Yi Qin, Wenhao Li, Zebin Wu, Zhen Wang, Gang Rui, Yaozeng Xu, Dechun Geng   +11 more
wiley   +1 more source

Microfabrication Technologies for Nanoinvasive and High‐Resolution Magnetic Neuromodulation

Advanced Science
The increasing demand for precise neuromodulation necessitates advancements in techniques to achieve higher spatial resolution. Magnetic stimulation, offering low signal attenuation and minimal tissue damage, plays a significant role in neuromodulation ...
Changhao Ge, Tahereh Masalehdan, Mahdieh Shojaei Baghini, Vicente Duran Toro, Lorenzo Signorelli, Hannah Thomson, Danijela Gregurec, Hadi Heidari   +7 more
doaj   +1 more source

Highly Stretchable, Self‐Healable, and Conductive Gelatin Methacryloyl Hydrogel for Long‐Lasting Wearable Tactile Sensors

Advanced Science, EarlyView.
Gelatin methacryloyl hydrogel, which possesses high stretchability, tensile strength, toughness, and autonomous self‐healing capability at room temperature, is developed through the introduction of interpenetrating networks, hierarchical hydrogen bonds (weak and strong H‐bonds), and borate ester bonds.
Zhikang Li, Bin Wang, Jijian Lu, Yumeng Xue, Jiaxiang Wang, Boqing Jia, Gengyu Han, Yihe Zhao, Muhammad Afzal Khan Qureshi, Lan Yu, Kang Zhao, Min Li, Ping Yang, Dejiang Lu, Libo Zhao   +14 more
wiley   +1 more source

Prospects of neuromodulation for chronic pain

Brain Disorders, 2022
Background: For over half a century neuromodulation has been successfully used for treatment of chronic pain syndromes. There is a growing number of new modes or targets of neurostimulation, a widening of indications and continuous improvement in ...
Emil D. Isagulyan, Valentina A. Mikhailova, Karina S. Aslakhanova, Konstantin V. Slavin   +3 more
doaj  

Identification of Schwann Cells in Human Intracranial Arteries: Potential Regulatory Role in Atherosclerotic Plaque Progression

Advanced Science, EarlyView.
Schwann cells may facilitate intracranial plaque progression via neurovascular remodelingcting with vascular smooth muscle cells in atherosclerotic plaques, with the SPP1 ‐ ITGB1 signaling axis mediating this interaction as a novel mechanism. Abstract Intracranial atherosclerosis (ICAS), a common cause of ischemic stroke, remains a therapeutic ...
Zijue Wang, Yangzhige He, Weizhuang Yuan, Yijun Xia, Manqiu Ding, Zhen Chen, Naili Wang, Chao Ma, Xiaoyue Wang, Yan Xu, Weihai Xu   +10 more
wiley   +1 more source

The Locus Coeruleus‐Periaqueductal Gray GABAergic Projection Regulates Comorbid Pain and Depression

Advanced Science, EarlyView.
LC‐GABA neurons exhibit elevated activity to noxious and aversive stimuli in chronic pain, and their activation alleviates pain‐ and depression‐like behaviors. While LC‐GABA neurons target LC‐NA neurons and GABA and Glu neurons in the vlPAG, they modulate the pain responses of LC‐NA neurons but regulate pain‐ and depression‐like behaviors through their
Yuan Gao, Xue Zhang, Xiao‐Juan Liu, Yi‐Ling Sun, Cui Yin, Dong‐Liang Tang, Cheng Xiao, Chunyi Zhou   +7 more
wiley   +1 more source

Toward a dynamical systems analysis of neuromodulation [PDF]

, 2004
This work presents some first steps toward a more thorough understanding of the control systems employed in evolutionary robotics. In order to choose an appropriate architecture or to construct an effective novel control system we need insights into
Buckley, C., Bullock, S., Cohen, N.
core  

An EMG Gesture Recognition System with Flexible High-Density Sensors and Brain-Inspired High-Dimensional Classifier

, 2018
EMG-based gesture recognition shows promise for human-machine interaction. Systems are often afflicted by signal and electrode variability which degrades performance over time. We present an end-to-end system combating this variability using a large-area,
Arias, Ana C., Benatti, Simone, Benini, Luca, Burghardt, Fred, Khan, Yasser, Menon, Alisha, Moin, Ali, Rabaey, Jan M., Rahimi, Abbas, Tamakloe, Senam, Ting, Jonathan, Yamamoto, Natasha, Zhou, Andy   +12 more
core   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

Advanced Science, EarlyView.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao, Chih‐Ying Chen, Ya‐Hui Lin, Wan‐Chi Pan, Chun‐Yi Liang, Hsiu‐Ching Liu, Lo‐Jei Ching, Pei‐Yu Weng, Min‐Ren Chiang, Ru‐Siou Hsu, Tsu‐Chin Chou, I‐Chi Lee, Lun‐De Liao, Li‐An Chu, Shih‐Hwa Chiou, Shang‐Hsiu Hu   +15 more
wiley   +1 more source

Exploring the Bioengineering Potential of CoFe2O4‐BaTiO3 Nanoparticles: A Dive into the Magnetoelectric Coefficient

Advanced Electronic Materials, EarlyView.
Magnetoelectric (ME) core–shell nanoparticles, particularly made of CoFe2O4‐BaTiO3, are emerging as promising materials for bioengineering applications. This perspective explores the evolution of measurement methodologies for their ME coefficient (α), highlighting variations in reported values.
Martina Lenzuni, Alessandra Marrella, Emma Chiaramello, Giulia Suarato, Paolo Ravazzani   +4 more
wiley   +1 more source