Results 141 to 150 of about 127,947 (249)

Zinc Fingers as Programmable Metalloprotein Scaffolds for Altering Pathogenic Biomolecular Phase Transitions

Advanced Science, EarlyView.
Modular zinc finger (ZF) metalloproteins function as programmable biomolecular scaffolds that modulate pathogenic amyloid assembly. Through direct protein–protein interactions, ZF arrays alter amyloid phase behavior and redirect β‐sheet fibrillization toward nontoxic aggregates.
Seongmin Park, Yunha Hwang, Jimin Kwak, Yuxi Lin, Hye‐Yeon Park, Eunju Nam, Jiyeon Han, Soyeon Park, Hyunyong Kim, Ju‐Eun Kim, Hyun Goo Kang, Jiyong Park, Young‐Ho Lee, Kyoung‐Shim Kim, Chul‐Ho Lee, Seung Jae Lee, Mi Hee Lim   +16 more
wiley   +1 more source

Longitudinal Awake Mouse Brain Imaging Using Functional Ultrasound and Functional Ultrasound Localization Microscopy

Advanced Science, EarlyView.
Awake longitudinal multimodal ultrasound imaging integrates functional ultrasound (fUS), ultrasound localization microscopy (ULM), and functional ULM (fULM) to characterize cerebrovascular function, microvascular architecture, and flow dynamics within the same animals over time.
Zhe Huang, Yike Wang, Matthew R. Lowerison, Yue Xu, Murong Yi, Bing‐Ze Lin, YiRang Shin, Nathiya Vaithiyalingam Chandra Sekaran, Daniel A. Llano, Pengfei Song   +9 more
wiley   +1 more source

Astrocytic Sirt2-Mediated Delactylation Limits Blood-Spinal Cord Barrier Reconstruction after Spinal Cord Injury. [PDF]

Research (Wash D C)
Hu Y, Hu H, Wu Z, Mu Y, Chen Z, Yang L, Zhang M, Chen Z, Zhang Z, Li Z, Yao F, Yu S, Tian D, Cheng L.   +13 more
europepmc   +1 more source

GFAP as a Biomarker of Stroke Subtype and Brain Tissue Damage in Acute Stroke: A Systematic Review and Meta-Analysis

Catherine Brassard, Julien F. Paul, Daniela Ziegler, Miguel Chagnon, Olena Bereznyakova, Mark Robert Keezer, Laura C. Gioia   +6 more
openalex   +1 more source

AI‐Designed TREM1‐Targeted LYTAC Nanoparticles Reprogram the Neuroimmune Microenvironment in Traumatic Brain Injury

Advanced Science, EarlyView.
AI‐enabled de novo design of a TREM1 binder, integrated into a BBB‐crossing and macrophage‐targeted nanoplatform, enables TREM1 degradation and attenuates neuroinflammation, thereby promoting neuroprotection and tissue repair after traumatic brain injury. ABSTRACT Secondary neuroinflammation drives progressive damage after traumatic brain injury (TBI),
Yimin Huang, Yuan Liu, Huan Peng, Yu Ni, Zhengqiao Jiang, Chenxuan Yu, Xincheng Zhang, Huayu Kang, Yanchao Liu, Juan Chen, Kai Zhao, Lin Han, Xin Zou, Kai Shu, Xiaochuan Wang, Jian‐Zhi Wang, Ting Lei, Chao Gan, Jianfeng Liu, Huaqiu Zhang   +19 more
wiley   +1 more source

Case Report: Efficacy of efgartigimod for autonomic dysfunction in patients with autoimmune glial fibrillary acidic protein astrocytopathy: a case series of 3 patients. [PDF]

Front Immunol
Ma H, Xie B, Wu Y, Zhou H, Ma F, Huang C, Zheng X.   +6 more
europepmc   +1 more source

SCTR–Expressing Astrocyte–Serotonergic Neuron Signaling Drives Sexual Dimorphism in Depression Through KAT7/H4ac–Foxc2 Epigenetic Axis in an AMPK‐Dependent Manner

Advanced Science, EarlyView.
Astrocytic SCTR modulates depressive‐related phenotypes via AMPKα1, whereas lowered Mt1 blunts Megalin‐dependent AMPKα2 signaling in serotonergic neurons. Diminished AMPKα2 hinders KAT7 nuclear translocation, curtails KAT7 occupancy and H4K8ac at the Foxc2 promoter, and represses Foxc2 transcription, revealing cell‐type‐specific AMPK‐linked epigenetic ...
Fantao Meng, Jing Liu, Juanjuan Dai, Min Wu, Wentao Wang, Mengdi Zhang, Shujun Jiang, Yifan Cao, Lihong Xu, Lin Du, Dan Wang, Di Zhao, Gaofeng Qin, Dong Wang, Wei Li, Chen Li   +15 more
wiley   +1 more source

Electroacupuncture Ameliorates Hyperalgesia and Anxiety-Like Behaviors in Chemotherapy-Induced Peripheral Neuropathy Mice Through Inhibition of Astrocyte-Mediated Neuronal Activation in the Anterior Cingulate Cortex. [PDF]

J Pain Res
Ke D, Deng P, Hua J, Chen H, Yu Z, Xiao Z, Lan Y, Wang Z, Yu X.   +8 more
europepmc   +1 more source

Neonatal Sevoflurane Exposure Induces Long‐Term Cognitive Impairment via Epigenetically Mediated MMP9 Activation and Perineuronal Net Disruption in the Hippocampal CA2

Advanced Science, EarlyView.
Hippocampal CA2 perineuronal nets ensheathing excitatory pyramidal neurons are selectively vulnerable to repeated neonatal sevoflurane exposure. Epigenetic upregulation of MMP9 via reduced H3K27me3 disrupts PNN integrity, impairs BDNF–TrkB signaling, and causes synaptic protein loss and dendritic spine deficits, leading to persistent social and spatial
Lirong Liang, Jiachen Wang, Taozhi Wang, Yanling Li, Youyi Zhao, Guanghui Hao, Peiqin Gong, Ruling Chen, Yilin Fang, Shengxi Wu, Haopeng Zhang, Hui Zhang   +11 more
wiley   +1 more source

Analytical validation of an ultrasensitive multiplexed immunoassay for blood-based biomarkers GFAP, NF-L and tau [PDF]

Catherine Demos, Nikhil Padmanabhan, Jermaine Brown, Taron Gorham, Daniel Romero, Rachel Cohen, Jason Abraham, Brian Ngo, Sol Maiam Rivera Velez, Allan Barnes, Jun Yang, David Graham, Allen Dale Everett, Frances J. Northington, Christopher Campbell, Martin K. Stengelin, Jacob Wohlstadter, George Sigal   +17 more
openalex   +1 more source