Results 71 to 80 of about 17,578 (215)

Potential Roles of Escherichia coli in IgA Nephropathy: Evidence, Mechanistic Hypotheses and Microbiota‐Targeted Strategies

Microbial Biotechnology, Volume 19, Issue 10, October 2026.
Schematic diagram of the core pathogenic pathway by which E. coli drives IgAN.E. coli expansion in IgAN is driven by host, environmental and ecological factors, and promotes disease progression via two core pathways: LPS‐induced immune activation and pyroptosis, and metabolite‐mediated remote regulation, leading to Gd‐IgA1 overproduction, mesangial ...
Yuxin Liu, Xiaoxuan Ning, Yichen Liu, Zixian Yu, Jie Liu, Xiaoqin Xu, Jin Zhao, Shiren Sun   +7 more
wiley   +1 more source

Schematic representation of T3SS-based transcription factor (TF) delivery.

, 2018
Schematic representation of T3SS-based transcription factor (TF) delivery.
Zhenpeng Li (553533), Jing Shi (16730), Yongxin Jin (533449), Weihui Wu (533451), Katherine Santostefano (5007797), Shouguang Jin (255121), Ying Liu (18461), Zhihui Cheng (296359), Naohiro Terada (209817), Fang Bai (1612534), Xinwen Zhang (485325), Donghai Wu (309245)   +11 more
core   +1 more source

Pseudomonas syringae pv. tabaci 8018 is Virulent Against Tobacco Cultivars N509 and Burley21 Due to Spontaneous Mutation in hopAZ1

Molecular Plant Pathology, Volume 27, Issue 10, October 2026.
Pta8018 lacks the virulence genomic island GI‐1, lost tabtoxin biosynthesis and exhibits reduced virulence against the tobacco cultivar Xanthi NC. Pta8018 has a mutated hopAZ1, allowing it to infect N509 and Burley21. ABSTRACT The complete genome sequence of a relatively weak virulent tobacco pathogen, Pseudomonas syringae pv. tabaci 8018 (Pta8018) was
Yuto Hiraki, Kana Kuroe, Hidenori Matsui, Motoki Shimizu, Nanami Sakata, Yoshiteru Noutoshi, Kazuhiro Toyoda, Yuki Ichinose   +7 more
wiley   +1 more source

The pathogenicity factor HrpF interacts with HrpA and HrpG to modulate type III secretion system (T3SS) function and t3ss expression in Pseudomonas syringae pv. averrhoi

, 2017
To ensure the optimal infectivity on contact with host cells, pathogenic Pseudomonas syringae has evolved a complex mechanism to control the expression and construction of the functional type III secretion system (T3SS) that serves as a dominant ...
Deng, Wen-Ling, 黃秀珍, Huang, Hsiou-Chen, Huang, Yi-Chiao, Lin, Yuan-Chuen, Wei, Chia-Fong   +5 more
core   +1 more source

NrtR Regulates the Type III Secretion System Through cAMP/Vfr Pathway in Pseudomonas aeruginosa

Frontiers in Microbiology, 2019
The type III secretion system (T3SS) plays an important role in the pathogenesis of Pseudomonas aeruginosa. Expression of the T3SS is controlled under a complicate regulatory network.
Yongxin Jin, Mengjing Zhang, Feng Zhu, Qianqian Peng, Yuding Weng, Qiang Zhao, Chang Liu, Fang Bai, Zhihui Cheng, Shouguang Jin, Weihui Wu   +10 more
doaj   +1 more source

A ParDE toxin–antitoxin system is responsible for the maintenance of the Yersinia virulence plasmid but not for type III secretion-associated growth inhibition

Frontiers in Cellular and Infection Microbiology, 2023
Many Gram-negative pathogens utilize the type III secretion system (T3SS) to translocate virulence-promoting effector proteins into eukaryotic host cells.
Saskia Schott, Robina Scheuer, Francesca Ermoli, Timo Glatter, Elena Evguenieva-Hackenberg, Andreas Diepold   +5 more
doaj   +1 more source

T3SS effector and regulator discovery by predicting interacting partners of T3SS chaperones in Pseudomonas aeruginosa. [PDF]

Protein Sci
Abstract Pseudomonas aeruginosa  is a prominent opportunistic pathogen whose virulence is closely linked to its Type III Secretion System (T3SS), a specialized apparatus that injects effector proteins into host cells.
Zhang J.
europepmc   +2 more sources

A Hierarchical OhrR–EmrR Regulatory Circuit Fine‐Tunes the Vfm Quorum‐ Sensing System and Virulence in Dickeya oryzae

Molecular Plant Pathology, Volume 27, Issue 10, October 2026.
We report a novel hierarchical regulatory circuit consisting of two MarR‐family transcription factors, OhrR and EmrR, that act antagonistically to dynamically fine‐tune the Vfm QS system and bacterial virulence. ABSTRACT Rice foot rot, caused by Dickeya oryzae, is a destructive bacterial disease.
Wenqi Huang, Ziwei Meng, Zhongge Liu, Weihan Gu, Ming Hu, Tao Zhuo, Lianhui Zhang, Mingfa Lv   +7 more
wiley   +1 more source

Two-Component Sensor RhpS Promotes Induction of Pseudomonas syringae Type III Secretion System by Repressing Negative Regulator RhpR

Molecular Plant-Microbe Interactions, 2007
The Pseudomonas syringae type III secretion system (T3SS) is induced during interaction with the plant or culture in minimal medium (MM). How the bacterium senses these environments to activate the T3SS is poorly understood.
Yanmei Xiao, Lefu Lan, Chuntao Yin, Xin Deng, Douglas Baker, Jian-Min Zhou, Xiaoyan Tang   +6 more
doaj   +1 more source

Pseudomonas avellanae: From Specific Pathogens to a Species Complex

Molecular Plant Pathology, Volume 27, Issue 10, October 2026.
The Pseudomonas avellanae species complex includes pathogens formerly classified within Pseudomonas syringae, namely the pathovars avellanae, actinidiae, theae, and morsprunorum race 2. ABSTRACT Taxonomy Bacteria; Proteobacteria, gamma subdivision; Order Pseudomonadales; Family Pseudomonadaceae; Genus Pseudomonas; Pseudomonas avellanae species complex,
Marco Scortichini, Tatjana Popović Milovanović, Renata Iličić   +2 more
wiley   +1 more source