Results 81 to 90 of about 24,621,355 (297)

Endothelial YAP Signaling Promotes Blood‐Spinal Cord Barrier Repair in Mice After Spinal Cord Injury

Advanced Science, EarlyView.
Endothelial YAP is required for blood‐spinal cord barrier repair after spinal cord injury. YAP‐dependent vascular repair is associated with ANGPT1/PI3K/AKT signaling in vivo and may involve endothelial‐pericyte paracrine interactions. By supporting vascular remodeling, tight junction restoration, restored pericyte coverage, and astrocyte‐vascular ...
Jiawei Wang, Yaozhi He, Yanjiao Wang, Jingjing Zhang, Qishun Liang, Mengxian Jia, Yumin Wu, Zongjie Yuan, Ziwei Fan, Yuxuan Li, Huihui Zhang, Qinjiao Fu, Ying Wang, Zhihui Huang, Honglin Teng   +14 more
wiley   +1 more source

Scalable Crackle‐Lithography for Multifunctional Enclosed Plastic Nanofluidic Devices

Advanced Science, EarlyView.
Crackle‐lithography enables scalable fabrication of enclosed plastic‐substrate‐based nanofluidic devices with interconnected nanochannels that enable molecular transport, optical interrogation, confined electroless copper deposition, and ionic memristive behavior.
Tirumala Rao Dumpala, S. Kiruthika, Siddhi Vinayak Pandey, Junyang Zhang, Solleti Goutham, Marcos Vinicius Surmani Martins, Harry Whittingham, Boya Radha, Ashok Keerthi   +8 more
wiley   +1 more source

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

Advanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu, Jihua Fan, Xiang Zhou, Zhiqi Yang, Mingyue Gong, Mingzhu Huang, Zhenlu Cai, Shaofan Yang, Teng Teng, Chuanyan Yang, Jin Li, Haoyu Wang, Shuangshuang Dai, Chunhai Chen, Xiaowei Chen, Manxia Wang, Kuan Zhang   +16 more
wiley   +1 more source

Aquaporin 2 Promotes Cell Migration and Epithelial Morphogenesis [PDF]

Journal of the American Society of Nephrology, 2012
The aquaporin 2 (AQP2) water channel, expressed in kidney collecting ducts, contributes critically to water homeostasis in mammals. Animals lacking or having significantly reduced levels of AQP2, however, have not only urinary concentrating abnormalities but also renal tubular defects that lead to neonatal mortality from renal failure.
Chen, Ying, Rice, William, Gu, Zhizhan, Li, Jian, Huang, Jianmin, Brenner, Michael B, Van Hoek, Alfred, Xiong, Jianping, Gundersen, Gregg G, Norman, Jim C, Hsu, Victor W, Fenton, Robert A.; id_orcid 0000-0003-1623-199X, Brown, Dennis, Lu, Hua A Jenny   +13 more
openaire   +3 more sources

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Estrogen promotes proliferation and invasion of astrocyte cell line U-87 [PDF]

Jichu yixue yu linchuang, 2020
Objective To explore the relationships between the estrogen and astrocyte cell proliferation as well as invasion. Methods Astrocyte cell line U-87 was cultured in vitro and treated with 0, 10－12, 10－10, 10－8 and 10－6 mol/L estrogen.
LIU Yan-min, FEI Yi-lin, LI Xing-miao, WANG Ning, CHEN Mo, JIANG Xiu-xiu
doaj  

A Biofabricated Human Acinus‐on‐a‐Chip Unveils Mechanotransductive Drivers of Ventilator‐Induced Lung Injury via Decoupling Volutrauma and Barotrauma

Advanced Science, EarlyView.
This bioinspired acinus‐on‐a‐chip recapitulates VILI pathology, revealing that volutrauma drives P53/NF‐κB pathways while barotrauma triggers mitochondrial‐Wnt dysregulation. A fibrotic transitional cell cluster was identified. Pharmacological interventions targeting these pathways significantly ameliorated injury, establishing a mechanobiological ...
Heng Lu, Liansheng Liu, Zengyong Hu, Shuxian Fang, Ruohan Ren, Sidi Liu, Meng Zhao, Zhiting Luo, Ziyue Zhang, Wenlong Shao, Qian Liu   +10 more
wiley   +1 more source

Functional Expression of Aquaporin-2 Tagged with Photoconvertible Fluorescent Protein in mpkCCD Cells

Cellular Physiology and Biochemistry, 2015
Background: Vasopressin induced trafficking of aquaporin-2 (AQP2) containing vesicles has been studied in kidney cell lines using conventional fluorescent proteins as tags.
Kay-Pong Yip, Byeong J. Cha, Chung-Ming Tse, Mateus E. Amin, Jahanshah Amin   +4 more
doaj   +1 more source

Characterization of Eukaryotic Aquaporin Regulation [PDF]

Aquaporins, as transmembrane proteins essential for cellular water balance maintenance, are increasingly recognized for their modulation by protein-protein interactions, often implicated in various human pathologies. This thesis explores the function and
Glas, Jessica
core   +1 more source

CRISPR and Gene Augmentation Rescue Trabecular Meshwork Dysfunction in iPSC Models of Lowe Syndrome

Advanced Science, EarlyView.
By modeling Lowe syndrome using patient‐derived iPSCs, this study establishes a human disease model that faithfully recapitulates OCRL deficiency‐associated ciliary and cytoskeletal defects. The model enables evaluation of both mutation‐agnostic DNA augmentation and CRISPR‐mediated mutation correction strategies, both of which restore OCRL function and
Siyu Chen, Zhiquan Liu, Wenmin Wang, Qing Wang, Tia J. Kowal, Fan Zhang, Grzegorz Walkiewicz, Faruk Hossen, Herbert M. Lachman, Jinqiong Zhou, Yiting Wang, Yang Sun   +11 more
wiley   +1 more source