Sarah Dubrac
Overview
Explore the profile of Sarah Dubrac including associated specialties, affiliations and a list of published articles.
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Snapshot
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27
Citations
1130
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0
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Recent Articles
1.
Grossi V, Cuny P, Militon C, Witwinowski J, Eddhif B, Sylvi L, et al.
ISME J
. 2025 Feb;
PMID: 39993224
Wax esters are fatty acid-based neutral lipids thought to be restricted to bacteria and eukaryotes that play a key role in the functioning and maintenance of cells, especially under adverse...
2.
Esquilin-Lebron K, Dubrac S, Barras F, Boyd J
mBio
. 2021 Nov;
12(6):e0242521.
PMID: 34781750
Building iron-sulfur (Fe-S) clusters and assembling Fe-S proteins are essential actions for life on Earth. The three processes that sustain life, photosynthesis, nitrogen fixation, and respiration, require Fe-S proteins. Genes...
3.
Baussier C, Fakroun S, Aubert C, Dubrac S, Mandin P, Py B, et al.
Adv Microb Physiol
. 2020 May;
76:1-39.
PMID: 32408945
Iron sulfur (Fe-S) clusters rank among the most ancient and conserved prosthetic groups. Fe-S clusters containing proteins are present in most, if not all, organisms. Fe-S clusters containing proteins are...
4.
Poupel O, Proux C, Jagla B, Msadek T, Dubrac S
PLoS Pathog
. 2018 Mar;
14(3):e1006917.
PMID: 29543889
The success of Staphylococcus aureus, as both a human and animal pathogen, stems from its ability to rapidly adapt to a wide spectrum of environmental conditions. Two-component systems (TCSs) play...
5.
Lioliou E, Fechter P, Caldelari I, Jester B, Dubrac S, Helfer A, et al.
RNA Biol
. 2017 Dec;
14(12):1827.
PMID: 29243975
No abstract available.
6.
Kebouchi M, Saul F, Taher R, Landier A, Beaudeau B, Dubrac S, et al.
J Biol Chem
. 2017 Nov;
293(2):497-509.
PMID: 29146596
Peroxide sensing is essential for bacterial survival during aerobic metabolism and host infection. Peroxide stress regulators (PerRs) are homodimeric transcriptional repressors with each monomer typically containing both structural and regulatory...
7.
Cafini F, Thuy N, Roman F, Prieto J, Dubrac S, Msadek T, et al.
J Vis Exp
. 2017 Apr;
(121).
PMID: 28362383
One important feature of the major opportunistic human pathogen Staphylococcus aureus is its extraordinary ability to rapidly acquire resistance to antibiotics. Genomic studies reveal that S. aureus carries many virulence...
8.
Poupel O, Moyat M, Groizeleau J, Antunes L, Gribaldo S, Msadek T, et al.
PLoS One
. 2016 Mar;
11(3):e0151449.
PMID: 26999783
The WalKR two-component system, controlling cell wall metabolism, is highly conserved among Bacilli and essential for cell viability. In Staphylococcus aureus, walR and walK are followed by three genes of...
9.
Lioliou E, Fechter P, Caldelari I, Jester B, Dubrac S, Helfer A, et al.
RNA Biol
. 2016 Feb;
13(4):427-40.
PMID: 26901414
In Staphylococcus aureus, peptidoglycan metabolism plays a role in the host inflammatory response and pathogenesis. Transcription of the peptidoglycan hydrolases is activated by the essential 2-component system WalKR at low...
10.
Danne C, Dubrac S, Trieu-Cuot P, Dramsi S
PLoS Pathog
. 2014 Jan;
10(1):e1003860.
PMID: 24453966
The molecular triggers leading to virulence of a number of human-adapted commensal bacteria such as Streptococcus gallolyticus are largely unknown. This opportunistic pathogen is responsible for endocarditis in the elderly...