Results 81 to 90 of about 37,093 (292)

Rhoifolin Alleviates Ulcerative Colitis by Targeting NMNAT1 and Activating SIRT1‐FOXO1 Signaling to Enhance ILC3s Effector Function

Advanced Science, EarlyView.
Rhoifolin directly targets NMNAT1, thereby activating nicotinamide salvage pathway and promoting intracellular NAD+ biosynthesis. Elevated NAD+ levels enhance SIRT1 activity, leading to FOXO1 deacetylation and nuclear translocation. Nuclear FOXO1 subsequently binds to the IL‐22 promoter, upregulating IL‐22 transcription and potentiating ILC3 effector ...
Hongqiong Yang, Yishu Zhang, Sijia Feng, Xiaoqing Ma, Jiayi Feng, Junwei Wang, Jialin Gao, An Pan, Dapeng Wu, Kang Ding, Caijuan Zheng, Qi Lv, Lihong Hu   +12 more
wiley   +1 more source

Detecting, visualising, and quantifying mucins

, 2011
The extreme size, extensive glycosylation, and gel-forming nature of mucins make them a challenge to work with, and methodologies for the detection of mucins must take into consideration these features to ensure that one obtains both accurate and ...
David J. Thornton, Thornton, David J.; id_orcid, Thornton, David J., Michael A. McGuckin, McGuckin, Michael A., Ceri A. Harrop, Harrop, Ceri A.   +6 more
core   +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

Intelligent Programmable Membrane Nanosponge for Early Virus Blocking

Advanced Science, EarlyView.
A smart programmable nanosponge (ACNPs) displays high‐density viral receptors on its membrane and encapsulates fusion inhibitors to capture virions at the infection source through competitive binding and blocks their entry through protease inhibition for ultra‐early cascade interception. This modular, mucus‐penetrating platform shifts antiviral defence
Ze Chen, Zhuojun He, Huimin Guo, Min Shi, Ruijing Liang, Lanlan Liu, Yeneng Dai, Qi Zhao, Ke Liu, Yang Zhou, Yang Zhang, Jian Ren, Bin Ju, Quan Fang, Zhaozhen Li, Pengfei Zhao, Mingbin Zheng, Lintao Cai   +17 more
wiley   +1 more source

Ueber die Farbenreactionen des Mucins

, 1893
UEBER DIE FARBENREACTIONEN DES MUCINS Full title: Archiv für Anatomie und Physiologie. Physiologische Abteilung, Archiv für Physiologie (-) Archiv für Physiologie (-) Ueber die Farbenreactionen des Mucins (-
Lilienfeld, Leon
core   +2 more sources

BabA-mediated adherence of pediatric ulcerogenic H. pylori strains to gastric mucins at neutral and acidic pH

Virulence, 2018
Helicobacter pylori infection can result in non-ulcer dyspepsia (NUD), peptic ulcer disease (PUD), adenocarcinoma, and gastric lymphoma. H. pylori reside within the gastric mucus layer, mainly composed of mucins carrying an array of glycan structures ...
Macarena P. Quintana-Hayashi, Raquel Rocha, Médea Padra, Anders Thorell, Chunsheng Jin, Niclas G. Karlsson, Mónica Roxo-Rosa, Mónica Oleastro, Sara K. Lindén   +8 more
doaj   +1 more source

Analysis of Assembly of Secreted Mucins

, 2011
Studies of assembly and secretion of gel-forming mucins are complex. The pulse-chase methods for mucins described here include metabolic radiolabeling and labeling in animals with azido-GalNAc.
Johansson, Malin E V,, Hansson, Gunnar C.,, Gunnar C. Hansson, Malin E. V. Johansson   +3 more
core   +1 more source

Ultrasound‐Activated Nanoinhibitors Blocking the Chemo‐Immune Checkpoint to Overcome Chemotherapy‐Induced Immune Resistance

Advanced Science, EarlyView.
A sono‐responsive chemo‐immune checkpoint nanoinhibitor (Sono‐TT8) co‐delivering TPZ chemotherapy and siXkr8 simultaneously kills tumor cells and blocks PS externalization, reversing chemotherapy‐induced immunosuppression and enhancing antitumor immunity. ABSTRACT Breast cancer features an immunosuppressive tumor microenvironment following chemotherapy
Yunfan Liu, Chier Du, Leilei Zhu, Hongjin An, Shengzhe Hou, Yi Lan, Xuemei Tang, Min Xu, Peng Luo, Hua Teng, Hao Yang, Xun Guo, Jianli Ren, Zhiyi Zhou   +13 more
wiley   +1 more source

Mucins and Their Roles in Asthma

Immunological Reviews
ABSTRACT Mucus is a crucial component of airway host defense. For optimal protection, its chief components—the mucins MUC5AC and MUC5B—need to be tightly regulated. Their expression localizes to specific secretory epithelial cell types capable of producing and secreting massive glycopolymers.
Qihua Ye, Gilda Opoku, Marika Orlov, Ana M. Jaramillo, Fernando Holguin, Eszter K. Vladar, William J. Janssen, Christopher M. Evans   +7 more
openaire   +2 more sources

Introduction to mucins in cancer

, 2013
In summary, mucin glycoproteins are secreted or cell surface molecules that are highly expressed in healthy mucosal tissues, and involved in protection of the host from microbes and in repair of tissues following infection and injury.
Michael A McGuckin, McGuckin, Michael A.
core   +1 more source