Results 121 to 130 of about 39,702 (305)

Role of Hippo/ACSL4 axis in ferroptosis-induced pericyte loss and vascular dysfunction in sepsis

Redox Biology
Sepsis is a critical condition characterized by a systemic inflammatory response to infection, often leading to severe vascular dysfunction and high mortality.
Yiyan Liu, Daiqin Bao, Han She, Zisen Zhang, Shifeng Shao, Zhengbin Wu, Yue Wu, Qinghui Li, Li Wang, Tao Li, Liangming Liu   +10 more
doaj   +1 more source

Hemoglobin induced NO/cGMP suppression Deteriorate Microcirculation via Pericyte Phenotype Transformation after Subarachnoid Hemorrhage in Rats

Scientific Reports, 2016
Subarachnoid hemorrhage (SAH) usually results from ruptured aneurysm, but how leaked hemoglobin regulates the microcirculation in the pathophysiology of early brain injury after SAH is still unclear.
Qiang Li, Yujie Chen, Bo Li, Chunxia Luo, Shilun Zuo, Xin Liu, John H. Zhang, Huaizhen Ruan, Hua Feng   +8 more
doaj   +1 more source

Aberrant oligodendroglial-vascular interactions disrupt the blood-brain barrier, triggering CNS inflammation. [PDF]

, 2019
Disruption of the blood-brain barrier (BBB) is critical to initiation and perpetuation of disease in multiple sclerosis (MS). We report an interaction between oligodendroglia and vasculature in MS that distinguishes human white matter injury from normal ...
Baranzini, Sergio E, Chan, Jonah R, Fancy, Stephen PJ, Hoi, Kimberly K, Huang, Nanxin, Kim, Kicheol, Niu, Jianqin, Tsai, Hui-Hsin, Xiao, Lan, Yu, Guangdan   +9 more
core  

Boosting Sensory Nerve‐to‐Bone Interactions Enhances Hedgehog Mediated Calvarial Bone Repair

Advanced Science, EarlyView.
Boosting sensory nerve activity via TrkA agonism strongly accelerates calvarial bone repair in adult mice. Furthermore, single‐cell RNA sequencing and neuron–bone interactome analyses identify these sensory neurons as a direct neural source of Hedgehog pathway ligands. Consequently, these ligands drive osteoblast differentiation of skeletal progenitors,
Zhao Li, Xin Xing, Beicheng Du, Myles Zhou, Austin Z. Chen, Mary Archer, Chunbao Rao, Manyu Zhu, Masnsen Cherief, Aaron W. James   +9 more
wiley   +1 more source

Microflow of fluorescently labelled red blood cells in tumours expressing single isoforms of VEGF and their response to VEGF-R tyrosine kinase inhibition [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Akerman, S, Bjorndahl, MA, Evans, H, Fisher, M, Pettyjohn, KL, Reyes-Aldasoro, CC, Tozer, GM   +7 more
core  

Development of a Human 3D Immune‐Competent Neurovascular Model Enabling Time‐Resolved Monitoring of Neuroinflammatory Dynamics and Neuroimmune Interactions

Advanced Science, EarlyView.
Neuroinflammation alters blood–brain barrier integrity and contributes to neurological disorders, yet existing models lack human immune complexity. This study presents a 3D, immune‐responsive platform that reconstructs key neurovascular components and enables real‐time monitoring.
Pavlo Gordiichuk, Jing Bai, Olurotimi A. Bolonduro, Andrew M. Silverman, Robert Madison Green, Jason H. Lasser, Paul W. Fleming, Lishomwa C. Ndhlovu, James F. Saunders, Dmitry Shvartsman   +9 more
wiley   +1 more source

Cd248a regulates pericyte development and viability in zebrafish

Communications Biology
CD248 is a pericyte marker during embryonic and tumor neovascularization. Although its expression pattern and function in mammalian pericytes have been extensively studied, its role in zebrafish pericytes remains largely unexplored.
Chao Wang, Yinming Zhong, Yi Zhang, Yiyang Jiang, Chenshiyu Wang, Lele An, Chunhua Luo, Lan Yang, Zhicheng He, Ying Yang, Min Luo, Min Mao, Wenying Wang, Qing Liu, Yu Shi, Yi-Fang Ping   +15 more
doaj   +1 more source

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

Advanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong, Zijian Huang, Xuanwu Wang, Zhenghui Feng, Wei Liu, Bingding Huang   +5 more
wiley   +1 more source

Pericyte Expression of VEGF-A Minimally Impacts Ocular Vascular Development and Neovascularization

Cells
Pericytes produce vascular endothelial growth factor-A (VEGF-A; hereafter referred to as VEGF). VEGF inhibits pericyte proliferation and migration through enhanced VEGFR2 and PDGFRβ heterodimerization.
Yong-Seok Song, Shoujian Wang, Samay Inampudi, Hope Risa, Christine M. Sorenson, Nader Sheibani   +5 more
doaj   +1 more source

Tree shrew model of early diabetic retinopathy reveals microvascular dysfunction and identifies phosphoserine aminotransferase 1 as a novel therapeutic target

Animal Models and Experimental Medicine, EarlyView.
We developed an animal model of early diabetic retinopathy (DR) in the tree shrew by feeding a high‐fat and high‐sugar diet in combination with STZ. Physiological and biochemical index detection, hematoxylin and eosin staining, and transmission electron microscopy were performed to examine DR.
Min Qiu, Shurui Huo, Wenguang Wang, Na Li, Qingwei Zeng, Xiaomei Sun, Jiejie Dai, Pinfen Tong, Yuanyuan Han, Ling Zhao, Caixia Lu   +10 more
wiley   +1 more source