Envelope-stress sensing mechanism of Rcs and Cpx signaling pathways in Gram-negative bacteria
The global public health burden of bacterial antimicrobial resistance (AMR) is intensified by
Gram-negative bacteria, which have an additional membrane, the outer membrane (OM) …
Gram-negative bacteria, which have an additional membrane, the outer membrane (OM) …
BamE directly interacts with BamA and BamD coordinating their functions
S Kumar, A Konovalova - Molecular Microbiology, 2023 - Wiley Online Library
The β‐barrel assembly machinery (Bam) complex facilitates the assembly of outer
membrane proteins (OMPs) in gram‐negative bacteria. The Bam complex is conserved and …
membrane proteins (OMPs) in gram‐negative bacteria. The Bam complex is conserved and …
Rcs signal transduction system in Escherichia coli: composition, related functions, regulatory mechanism, and applications
The regulator of capsule synthesis (Rcs) system, an atypical two-component system
prevalent in numerous gram-negative bacteria, serves as a sophisticated regulatory …
prevalent in numerous gram-negative bacteria, serves as a sophisticated regulatory …
Molecular insights into the initiation step of the Rcs signaling pathway
N Watanabe, A Savchenko - Structure, 2024 - cell.com
The Rcs pathway is repressed by the inner membrane protein IgaA under non-stressed
conditions. This repression is hypothesized to be relieved by the binding of the outer …
conditions. This repression is hypothesized to be relieved by the binding of the outer …
RcsF-independent mechanisms of signaling within the Rcs Phosphorelay
A Petchiappan, N Majdalani, E Wall… - PLoS genetics, 2024 - journals.plos.org
The Rcs (regulator of capsule synthesis) phosphorelay is a conserved cell envelope stress
response mechanism in enterobacteria. It responds to perturbations at the cell surface and …
response mechanism in enterobacteria. It responds to perturbations at the cell surface and …
[HTML][HTML] The Role of Propionate-Induced Rearrangement of Membrane Proteins in the Formation of the Virulent Phenotype of Crohn's Disease-Associated Adherent …
OV Pobeguts, MA Galyamina, EV Mikhalchik… - International Journal of …, 2024 - mdpi.com
Adhesive-invasive E. coli has been suggested to be associated with the development of
Crohn's disease (CD). It is assumed that they can provoke the onset of the inflammatory …
Crohn's disease (CD). It is assumed that they can provoke the onset of the inflammatory …
Evolutionary analysis and structure modelling of the Rcs-repressor IgaA unveil a functional role of two cytoplasmic small β-barrel (SBB) domains
L Rodríguez, M Peñalver, P Casino… - Heliyon, 2023 - cell.com
The Rcs sensor system, comprising the RcsB/RcsC/RcsD and RcsF proteins, is used by
bacteria of the order Enterobacterales to withstand envelope damage. In non-stress …
bacteria of the order Enterobacterales to withstand envelope damage. In non-stress …
Physiological and Transcriptomic Analyses of Escherichia coli Serotype O157:H7 in Response to Rhamnolipid Treatment
S Yang, L Ma, X Xu, Q Peng, H Zhong, Y Gong, L Shi… - Microorganisms, 2023 - mdpi.com
Rhamnolipid (RL) can inhibit biofilm formation of Escherichia coli O157: H7, but the
associated mechanism remains unknown. We here conducted comparative physiological …
associated mechanism remains unknown. We here conducted comparative physiological …
Altering Escherichia coli envelope integrity by mimicking the lipoprotein RcsF
Escherichia coli cell envelope is crucial for stress sensing and signal transduction, mediated
by numerous protein–protein interactions to enable adaptation and survival. Interfering with …
by numerous protein–protein interactions to enable adaptation and survival. Interfering with …
An Overview of Nanoparticle Properties and Their Bioactivity
CE Nwankwo, A Adewuyi, A Osho - International Journal of …, 2023 - go7publish.com
The term “nanoparticles” being expressed in microbiology is coined from the Greek word
“nano” meaning “dwarf”. Nanoparticles range in size from 1-100nm. Nanoparticles vary in …
“nano” meaning “dwarf”. Nanoparticles range in size from 1-100nm. Nanoparticles vary in …