Circuitry linking the Csr and stringent response global regulatory systems

…, K Potrykus, D Vinella, MI Camacho… - Molecular …, 2011 - Wiley Online Library
CsrA protein regulates important cellular processes by binding to target mRNAs and altering
their translation and/or stability. In Escherichia coli, CsrA binds to sRNAs, CsrB and CsrC, …

Integration of a complex regulatory cascade involving the SirA/BarA and Csr global regulatory systems that controls expression of the Salmonella SPI‐1 and SPI‐2 …

LC Martínez, H Yakhnin, MI Camacho… - Molecular …, 2011 - Wiley Online Library
Salmonella pathogenicity islands 1 and 2 (SPI‐1 and SPI‐2) play key roles in the pathogenesis
of Salmonella enterica. Previously, we showed that when Salmonella grows in Luria–…

Effects of the global regulator CsrA on the BarA/UvrY two-component signaling system

MI Camacho, AF Alvarez… - Journal of …, 2015 - Am Soc Microbiol
The hybrid sensor kinase BarA and its cognate response regulator UvrY, members of the
two-component signal transduction family, activate transcription of CsrB and CsrC noncoding …

[HTML][HTML] Spatiotemporal regulation of the BarA/UvrY two-component signaling system

FU Contreras, MI Camacho, A Pannuri, T Romeo… - Journal of Biological …, 2023 - ASBMB
The BarA/UvrY two-component signal transduction system mediates adaptive responses of
Escherichia coli to changes in growth stage. At late exponential growth phase, the BarA …

Genetic determinants of hydrogen sulfide biosynthesis in Fusobacterium Nucleatum are required for bacterial fitness, antibiotic sensitivity, and virulence

YW Chen, MI Camacho, Y Chen, AH Bhat, C Chang… - Mbio, 2022 - Am Soc Microbiol
The Gram-negative anaerobe Fusobacterium nucleatum is a major producer of hydrogen
sulfide (H 2 S), a volatile sulfur compound that causes halitosis. Here, we dissected the genetic …

PrgB promotes aggregation, biofilm formation, and conjugation through DNA binding and compaction

A Schmitt, K Jiang, MI Camacho, VR Jonna… - Molecular …, 2018 - Wiley Online Library
Gram‐positive bacteria deploy type IV secretion systems (T4SSs) to facilitate horizontal
gene transfer. The T4SSs of Gram‐positive bacteria rely on surface adhesins as opposed to …

The fused methionine sulfoxide reductase MsrAB promotes oxidative stress defense and bacterial virulence in Fusobacterium nucleatum

…, JH Lee, YW Chen, C Chang, M Wittchen, MI Camacho… - MBio, 2022 - Am Soc Microbiol
Fusobacterium nucleatum , an anaerobic Gram-negative bacterium frequently found in the
human oral cavity and some extra-oral sites, is implicated in several important diseases: …

PrgU: a suppressor of sex pheromone toxicity in Enterococcus faecalis

M Bhatty, MI Camacho… - Molecular …, 2017 - Wiley Online Library
Upon sensing of the peptide pheromone cCF10, Enterococcus faecalis cells carrying pCF10
produce three surface adhesins (PrgA, PrgB or Aggregation Substance, PrgC) and the Prg/…

[HTML][HTML] Impact of a pharmaceutical care programme on health-related quality of life among women with epilepsy: a randomised controlled trial (IPHIWWE study)

M Losada-Camacho, MF Guerrero-Pabon… - Health and quality of life …, 2014 - Springer
Background Epilepsy is a complex chronic disorder which affects health-related quality of
life (HRQOL), especially in women. Pharmaceutical care (PC) allows direct intervention …

The respiratory enzyme complex Rnf is vital for metabolic adaptation and virulence in Fusobacterium nucleatum

…, C Wu, YW Chen, D Franklin, Y Chen, MI Camacho… - Mbio, 2024 - Am Soc Microbiol
The Gram-negative oral pathobiont Fusobacterium nucleatum can traverse to extra-oral sites
such as placenta and colon, promoting adverse pregnancy outcomes and colorectal cancer…