[HTML][HTML] CcpA Coordinates Growth/Damage Balance for Streptococcus pyogenes Pathogenesis
E Paluscio, ME Watson Jr, MG Caparon - Scientific Reports, 2018 - nature.com
To achieve maximum fitness, pathogens must balance growth with tissue damage,
coordinating metabolism and virulence factor expression. In the gram-positive bacterium …
coordinating metabolism and virulence factor expression. In the gram-positive bacterium …
[HTML][HTML] A Multi-Serotype Approach Clarifies the Catabolite Control Protein A Regulon in the Major Human Pathogen Group A Streptococcus
S DebRoy, M Saldaña, D Travisany, A Montano… - Scientific reports, 2016 - nature.com
Catabolite control protein A (CcpA) is a highly conserved, master regulator of carbon source
utilization in gram-positive bacteria, but the CcpA regulon remains ill-defined. In this study …
utilization in gram-positive bacteria, but the CcpA regulon remains ill-defined. In this study …
A direct link between carbohydrate utilization and virulence in the major human pathogen group A Streptococcus
SA Shelburne III, D Keith… - Proceedings of the …, 2008 - National Acad Sciences
Although central to pathogenesis, the molecular mechanisms used by microbes to regulate
virulence factor production in specific environments during host–pathogen interaction are …
virulence factor production in specific environments during host–pathogen interaction are …
CcpA Regulates Central Metabolism and Virulence Gene Expression in Streptococcus mutans
CcpA globally regulates transcription in response to carbohydrate availability in many gram-
positive bacteria, but its role in Streptococcus mutans remains enigmatic. Using the fructan …
positive bacteria, but its role in Streptococcus mutans remains enigmatic. Using the fructan …
Distinct Time-Resolved Roles for Two Catabolite-Sensing Pathways during Streptococcus pyogenes Infection
CC Kietzman, MG Caparon - Infection and immunity, 2011 - Am Soc Microbiol
Many Gram-positive pathogens link the expression of virulence genes to the presence of
carbon source substrates using overlapping pathways for global control of carbon catabolite …
carbon source substrates using overlapping pathways for global control of carbon catabolite …
[HTML][HTML] Central carbon flux controls growth/damage balance for Streptococcus pyogenes
JA Merriman, W Xu, MG Caparon - PLoS pathogens, 2023 - journals.plos.org
Microbial pathogens balance growth against tissue damage to achieve maximum fitness.
Central carbon metabolism is connected to growth, but how it influences growth/damage …
Central carbon metabolism is connected to growth, but how it influences growth/damage …
Genome‐wide analysis of in vivo CcpA binding with and without its key co‐factor HPr in the major human pathogen group A Streptococcus
S DebRoy, V Aliaga‐Tobar, G Galvez… - Molecular …, 2021 - Wiley Online Library
Catabolite control protein A (CcpA) is a master regulator of carbon source utilization and
contributes to the virulence of numerous medically important Gram‐positive bacteria. Most …
contributes to the virulence of numerous medically important Gram‐positive bacteria. Most …
The Catabolite Control Protein CcpA Binds to Pmga and Influences Expression of the Virulence Regulator Mga in the Group A Streptococcus
AC Almengor, TL Kinkel, SJ Day… - Journal of …, 2007 - Am Soc Microbiol
Carbon catabolite repression (CCR) allows bacteria to alter metabolism in response to the
availability of specific sugar sources, and increasing evidence suggests that CCR is …
availability of specific sugar sources, and increasing evidence suggests that CCR is …
Catabolite Control Protein A (CcpA) Contributes to Virulence and Regulation of Sugar Metabolism in Streptococcus pneumoniae
R Iyer, NS Baliga, A Camilli - Journal of bacteriology, 2005 - Am Soc Microbiol
We characterized the role of catabolite control protein A (ccpA) in the physiology and
virulence of Streptococcus pneumoniae. S. pneumoniae has a large percentage of its …
virulence of Streptococcus pneumoniae. S. pneumoniae has a large percentage of its …
Regulation of cid and lrg expression by CcpA in Streptococcus mutans
The Streptococcus mutans Cid/Lrg system represents an ideal model for studying this
organism's ability to withstand various stressors encountered in the oral cavity. The lrg and …
organism's ability to withstand various stressors encountered in the oral cavity. The lrg and …