Identification of multiple Iron uptake mechanisms in Enterococcus faecalis and their relationship to virulence
DN Brunson, C Colomer-Winter, LN Lam… - Infection and …, 2023 - Am Soc Microbiol
Among the unfavorable conditions bacteria encounter within the host is restricted access to
essential trace metals such as iron. To overcome iron deficiency, bacteria deploy multiple …
essential trace metals such as iron. To overcome iron deficiency, bacteria deploy multiple …
The Role of Fur in the Transcriptional and Iron Homeostatic Response of Enterococcus faecalis
The ferric uptake regulator (Fur) plays a major role in controlling the expression of iron
homeostasis genes in bacterial organisms. In this work, we fully characterized the capacity …
homeostasis genes in bacterial organisms. In this work, we fully characterized the capacity …
Enterococcus faecalis thrives in dual-species biofilm models under iron-rich conditions
DK Govindarajan, Y Meghanathan… - Archives of …, 2022 - Springer
Escherichia coli (E. coli) and Enterococcus faecalis (E. faecalis) are pathogenic strains that
often coexist in intestinal flora of humans and are prone to cause biofilm-associated …
often coexist in intestinal flora of humans and are prone to cause biofilm-associated …
Enterococcal metabolite cues facilitate interspecies niche modulation and polymicrobial infection
D Keogh, WH Tay, YY Ho, JL Dale, S Chen… - Cell host & …, 2016 - cell.com
Enterococcus faecalis is frequently associated with polymicrobial infections of the urinary
tract, indwelling catheters, and surgical wound sites. E. faecalis co-exists with Escherichia …
tract, indwelling catheters, and surgical wound sites. E. faecalis co-exists with Escherichia …
Transcriptomic response of Enterococcus faecalis to iron excess
Iron is an essential nutrient for sustaining bacterial growth; however, little is known about the
molecular mechanisms that govern gene expression during the homeostatic response to …
molecular mechanisms that govern gene expression during the homeostatic response to …
Enterococcus faecalis manganese exporter MntE alleviates manganese toxicity and is required for mouse gastrointestinal colonization
LN Lam, JJ Wong, KKL Chong, KA Kline - Infection and Immunity, 2020 - Am Soc Microbiol
Bacterial pathogens encounter a variety of nutritional environments in the human host,
including nutrient metal restriction and overload. Uptake of manganese (Mn) is essential for …
including nutrient metal restriction and overload. Uptake of manganese (Mn) is essential for …
Integrated Translatomics with Proteomics to Identify Novel Iron–Transporting Proteins in Streptococcus pneumoniae
XY Yang, K He, G Du, X Wu, G Yu, Y Pan… - Frontiers in …, 2016 - frontiersin.org
Streptococcus pneumoniae (S. pneumoniae) is a major human pathogen causing morbidity
and mortality worldwide. Efficiently acquiring iron from the environment is critical for S …
and mortality worldwide. Efficiently acquiring iron from the environment is critical for S …
Iron uptake mechanisms of pathogenic bacteria
KG Wooldridge, PH Williams - FEMS microbiology reviews, 1993 - academic.oup.com
Most of the iron in a mammalian body is complexed with various proteins. Moreover, in
response to infection, iron availability is reduced in both extracellular and intracellular …
response to infection, iron availability is reduced in both extracellular and intracellular …
The fciTABC and feoABI systems contribute to ferric citrate acquisition in Stenotrophomonas maltophilia
CH Liao, HF Lu, HH Huang, Y Chen, LH Li… - Journal of Biomedical …, 2022 - Springer
Background Stenotrophomonas maltophilia, a member of γ-proteobacteria, is a ubiquitous
environmental bacterium that is recognized as an opportunistic nosocomial pathogen …
environmental bacterium that is recognized as an opportunistic nosocomial pathogen …
Transition metals and Enterococcus faecalis: Homeostasis, virulence and perspectives
IAA Ali, GSP Cheung… - Molecular Oral …, 2022 - Wiley Online Library
Enterococcus faecalis, a Gram‐positive bacterium, is known to be a key player in several
chronic infections as well as nosocomial, heart valve, urinary tract, surgical wound, and …
chronic infections as well as nosocomial, heart valve, urinary tract, surgical wound, and …