Results 221 to 230 of about 1,583,285 (309)

Membrane‐Active Peptide Protects Against Inflammation by Targeting NLRP3 Activation at the Trans‐Golgi Network

Advanced Science, EarlyView.
The membrane‐active peptide Pep19‐2.5 reduces harmful inflammation by blocking activation of the NLRP3 inflammasome at trans‐Golgi network membranes. By targeting key membrane interactions, Pep19‐2.5 suppresses inflammatory IL‐1β production and alleviates allergic airway inflammation in mice, leading to reduced immune cell infiltration and improved ...
Jonas Engelhardt, Nico Kirsch, Aileen Kerfin, Lars P. Lunding, Dominic Ferber, Hannes Buthmann, Ilka Schreier, Carlotta Bosio, Ann‐Kathrin Dobbelstein, Anna Klawonn, Rebecca C. Coll, Lena Bauernhofer, Sandro Keller, Matthias Geyer, Michael Wegmann, Andra B. Schromm, Günther Weindl   +16 more
wiley   +1 more source

Bacterial pathogen deploys the iminosugar glycosyrin to manipulate plant glycobiology. [PDF]

Science
Sanguankiattichai N, Chandrasekar B, Sheng Y, Hardenbrook N, Tabak WWA, Drapal M, Kaschani F, Grünwald-Gruber C, Krahn D, Buscaill P, Yamamoto S, Kato A, Nash R, Fleet G, Strasser R, Fraser PD, Kaiser M, Zhang P, Preston GM, van der Hoorn RAL.   +19 more
europepmc   +1 more source

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

Advanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang, Dashu Li, Bo Liu, Yue Zhang, Min Li, Ruochun Guo, Yawen Ni, Shibin Chen, Biao Ni, Lijie Qiu, Guorui Xing, He Dong, Qiulong Yan, Shenghui Li, Xiaohui Zou, Bin Cao   +15 more
wiley   +1 more source

Analysis of bacterial pathogen spectrum and epidemiological characteristics of pediatric lower respiratory tract infections: a large sample study based on bronchoalveolar lavage. [PDF]

BMC Infect Dis
Yin L, Yang R, Chen X, Fu Z, He X.
europepmc   +1 more source

PEAR1 Promotes Glucose Metabolism Reprogramming in Sepsis‐Associated Acute Lung Injury via AARS1‐Mediated HIF‐1α Lactylation

Advanced Science, EarlyView.
This study revealed that a PEAR1/HIF‐1α/ glycolysis/lactate/H3K18la positive feedback loop in PMVECs that drives the development of S‐ALI. Mechanistically, PEAR1 mediates the binding of HIF‐1α to AARS1, leading to the lactylation of HIF‐1α, the primary lactylation site of which is K172.
Shuai Li, Zongqing Lu, Pu Fang, Qingqing Pang, Xianghui Wu, Bo Wang, Min Liang, Jingjing Pan, Haobo Kong, Haijian Cai, Juanjuan Li, Jiaying Kang, Dongsheng Wang, Dunling Xia, Mengmeng Xu, Qinghai You   +15 more
wiley   +1 more source

NUDIX hydrolases target specific inositol pyrophosphates and regulate phosphate homeostasis and bacterial pathogen susceptibility in Arabidopsis. [PDF]

J Integr Plant Biol
Schneider R, Lami K, Prucker I, Stolze SC, Strauß A, Schmidt JM, Bartsch SM, Langenbach K, Lange E, Ritter K, Furkert D, Faiß N, Kumar S, Shamim Hasan M, Makris A, Krusenbaum L, Wege S, Belay YZ, Kriescher S, The J, Harings M, Grundler FMW, Ried-Lasi MK, Schoof H, Gaugler P, Kamleitner M, Fiedler D, Nakagami H, Giehl RFH, Lahaye T, Bhattacharjee S, Jessen HJ, Gaugler V, Schaaf G.   +33 more
europepmc   +1 more source

Hollow Cu2O Nanozymes Enhance Probiotic Therapy for Colitis via Redox Homeostasis and TXNIP/NLRP3 Inflammasome Inhibition

Advanced Science, EarlyView.
Hollow cuprous oxide (H‐Cu2O) nanozymes feature enlarged catalytic surfaces for superior reactive oxygen species (ROS) scavenging. By efficiently neutralizing mucosal ROS, H‐Cu2O directly suppresses the TXNIP/NLRP3 inflammasome axis and restores intestinal epithelial barrier integrity.
Guangzhao Wang, Jialing Cao, Pengfei Li, Yujie Wang, Shiqi Lu, Kangliang Sheng, Shan Gao, Yongzhong Wang   +7 more
wiley   +1 more source

Polymers and immersion time shape bacterial pathogen and antibiotic resistance profiles in aquaculture facilities. [PDF]

FEMS Microbiol Ecol
Naudet J, Auguet JC, Bouvier T, Rakotovao R, Motte T, Gaumez L, Crucitti T, Rieuvilleneuve F, Roque d'Orbcastel E.   +8 more
europepmc   +1 more source

Corrigendum: Oxytetracycline and streptomycin resistance genes in Xanthomonas arboricola pv. pruni, the causal agent of bacterial spot in peach

Frontiers in Microbiology
Austin Herbert, C. Nathan Hancock, Brodie Cox, Guido Schnabel, Daniela Moreno, Renato Carvalho, Renato Carvalho, Jeffrey Jones, Matthew Paret, Matthew Paret, Xueqing Geng, Hehe Wang   +11 more
doaj   +1 more source

Two‐Dimensional Conjugated Metal Organic Frameworks with Dual Metal Catalytic Active Sites Enhance POD Activity for Antibacterial Treatment

Advanced Science, EarlyView.
A new class of Cu, Ni bimetallic 2D cMOF (CuNi‐HHTP 2D cMOF) featuring dual catalytic sites and high delocalized electronic structure for boosting POD performance. The CuNi‐HHTP 2D‐cMOF enhances the conversion kinetics of H2O2 to ROS, which subsequently enhances antibacterial activity and accelerates the healing of oral ulcers, with macroscopic wound ...
Yixuan Lu, Qinqin Li, Yumin Chen, Shihan Zhang, Shuai Ding, Yanpei Wang, Youxing Liu, Yaru Guo, Xuliang Deng, Shaojun Guo   +9 more
wiley   +1 more source