Results 61 to 70 of about 29,714,162 (232)

A Rare De Novo Missense Mutation in IFT122 Confers a Genetic Susceptibility Factor of Idiopathic Pediatric Uveitis Via Trio‐based Whole‐Exome Sequencing

Advanced Science, EarlyView.
A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou, Jiaxing Huang, Yilin Wang, Xingran Li, Xianyang Liu, Lingyu Dai, Hongshun Li, Qingfeng Wang, Jiangyi Liu, Guannan Su, Wanyun Zhang, Yang Deng, Qingfeng Cao, Yujie Lai, Xiang Luo, Changwei Huang, Ling Chen, Shengping Hou, Peizeng Yang   +18 more
wiley   +1 more source

Senkyunolide I Inhibits mtDNA‐cGAS‐STING Signaling in Macrophages via Targeting VDAC1 Oligomerization to Attenuate Ulcerative Colitis

Advanced Science, EarlyView.
In macrophages, senkyunolide I (SEI) directly targets the K12 residue of VDAC1 to inhibit its stress‐induced oligomerization, a critical upstream event that effectively prevents mitochondrial DNA release and subsequent cGAS‐STING pathway activation.
Zhiming Ye, Yihang Huang, Bohao Han, Lei Zhang, Can Yu, Yang Yang, Bing Liu, Yongping Jian, Zhixiang Xu, Cheng Zeng   +9 more
wiley   +1 more source

Tight junction protein ZO-1 in Kawasaki disease

BMC Pediatrics, 2021
Background Kawasaki disease (KD) is a form of systemic febrile vasculitis that is complicated with coronary artery lesions (CAL). The tight junctions that maintain the intestinal barrier also play a role in systemic inflammatory diseases.
Wan-Tz Lai, Hung-Chang Lee, Ying-Hsien Huang, Mao-Hung Lo, Ho-Chang Kuo   +4 more
doaj   +1 more source

Functional interaction between the ZO-1-interacting transcription factor ZONAB/DbpA and the RNA processing factor symplekin [PDF]

, 2006
Epithelial tight junctions participate in the regulation of gene expression by controlling the activity of transcription factors that can interact with junctional components.
Choquet, A, Balda, MS, Hollande, F, Matter, K, Tsapara, A, Kavanagh, E, Buchert, M   +6 more
core  

Molekularbiologische und NMR-Spektroskopische Charakterisierung der Komplexbildung des Afadin 6 mit den kleinen GTPasen Rap1A und H-Ras, sowie mit dem Tight Junction Protein Zonula occludens 1 [PDF]

, 2016
Ein Schwerpunkt dieser Arbeit war die Aufklärung der Interaktionsprozesse zwischen der Ras-Assoziations-Domäne 1 des Afadin 6 Proteins und den kleinen GTPasen Rap1A und H-Ras mit NMR-spektroskopischen Methoden.
Andrasch, Malte
core   +1 more source

ROS‐Responsive Eye Drop for Controlled Release of 20‐Deoxyingenol Improves Diabetic Corneal Healing by Activating Macrophage Autophagy and Metabolic Reprogramming

Advanced Science, EarlyView.
Schematic illustration of ROS‐responsive TSPBA‐PVA microspheres loaded with 20‐deoxyingenol (TP/20‐DOI) for diabetic corneal wound healing: (a) fabrication and ROS‐triggered release; (b) autophagy activation and metabolic reprogramming in macrophages; (c) suppression of macrophage‐derived CXCL3/CXCL5, attenuation of neutrophil infiltration, and ...
Jiaxin Wu, Wanying Chen, Haijiang Qiu, Weihan Zheng, Ying Jiao, Jingheng Du, Zhudan Zhuang, Xing Hua, Jingyi Gu, Yuheng Liu, Zhaojin Li, Jingbin Xie, Hanxiao Sun, Huifei Lan, Xin Sun, Yunxia Xue, Ting Fu, Zhijie Li, Guobing Chen, Shiyu Li, Jun Liu   +20 more
wiley   +1 more source

The enterotoxic effect of zonula occludens toxin on rabbit small intestine involves the paracellular pathway

, 1997
Background & Aims: Zonula occludens toxin is a novel toxin elaborated by Vibrio cholerae that modulates intestinal tight junctions. The aim of this study was to establish whether the permeabilizing effect of the toxin leads to intestinal secretion ...
Fiore C, UZZAU, Sergio, Margaretten K., Fasano A   +3 more
core   +1 more source

SAV1 in Cooperation With FKBP52 Participates in Implantation

Advanced Science, EarlyView.
The MST‐SAV1 complex modulates FKBP52 phosphorylation to fine‐tune PR activity, ensuring timely uterine transition to receptivity under estrogen signaling for implantation. Stromal SAV1 scaffolds MST1/2‐mediated FKBP52 phosphorylation via noncanonical Hippo to promote PR activity.
Yuhan Shao, Yafang Lu, Zhaoyu Jia, Junxiang Ren, Ziyi Ge, Xinyu Liu, Hui Zhao, Zi‐Jiang Chen, Junhao Yan, Wei Wang, Jia Yuan   +10 more
wiley   +1 more source

Expression of myoferlin in human airway epithelium and its role in cell adhesion and zonula occludens-1 expression. [PDF]

PLoS ONE, 2012
Normal airway epithelial barrier function is maintained by cell-cell contacts which require the translocation of adhesion proteins at the cell surface, through membrane vesicle trafficking and fusion events.
Cleo Leung, Furquan Shaheen, Pascal Bernatchez, Tillie-Louise Hackett   +3 more
doaj   +1 more source

Regulation of CXCL8/IL-8 Expression by Zonula Occludens-1 in Human Breast Cancer Cells [PDF]

Molecular Cancer Research, 2012
Abstract Accumulating data now suggest that ZO-1, once delocalized from tight junctions, could be implicated in the regulation of tumor-promoting genes. Because of their major implication in different steps of tumor progression, we investigated here the influence of ZO-1 on chemokines expression in breast cancer cells.
Brysse, A., Mestdagt, M., Polette, M., Luczka, E., Hunziker, W., Noel, A., Birembaut, P., Foidart, J.-M., Gilles, C.   +8 more
openaire   +2 more sources