Marie-Laure Pinel-Marie
Overview
Explore the profile of Marie-Laure Pinel-Marie including associated specialties, affiliations and a list of published articles.
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Articles
15
Citations
236
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0
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Recent Articles
1.
Ostyn E, Augagneur Y, Pinel-Marie M
FEMS Microbiol Rev
. 2025 Mar;
PMID: 40052347
Bacteria require sophisticated sensing mechanisms to adjust their metabolism in response to stressful conditions and survive in hostile environments. Among them, toxin-antitoxin (TA) systems play a crucial role in bacterial...
2.
Fermon L, Germain-Amiot N, Oriol C, Rouillon A, Augagneur Y, Dreano S, et al.
FEBS J
. 2025 Mar;
PMID: 40033850
SprA1 and SprA2 are small hydrophobic peptides that belong to the type I toxin-antitoxin systems expressed by Staphylococcus aureus. Both peptides induce S. aureus death when overexpressed. Although they share...
3.
Fermon L, Burel A, Ostyn E, Dreano S, Bondon A, Chevance S, et al.
Front Microbiol
. 2023 Oct;
14:1275849.
PMID: 37854335
SprF1 is a type I toxin-antitoxin system located on prophage. It has previously been shown that the two toxins, SprG1 and SprG1, encoded by the gene, are two membrane-associated peptides...
4.
Nonin-Lecomte S, Fermon L, Felden B, Pinel-Marie M
Toxins (Basel)
. 2021 Dec;
13(12).
PMID: 34941751
The authors wish to make the following corrections to their paper [...].
5.
Oriol C, Cengher L, Manna A, Mauro T, Pinel-Marie M, Felden B, et al.
mSystems
. 2021 Oct;
6(5):e0071321.
PMID: 34636666
SarA, a transcriptional regulator of Staphylococcus aureus, is a major global regulatory system that coordinates the expression of target genes involved in its pathogenicity. Various studies have identified a large...
6.
Nonin-Lecomte S, Fermon L, Felden B, Pinel-Marie M
Toxins (Basel)
. 2021 Aug;
13(7).
PMID: 34357962
Bacterial type I toxin-antitoxin systems are two-component genetic modules that encode a stable toxic protein whose ectopic overexpression can lead to growth arrest or cell death, and an unstable RNA...
7.
Chlebicka K, Bonar E, Suder P, Ostyn E, Felden B, Wladyka B, et al.
Genes (Basel)
. 2021 Jun;
12(5).
PMID: 34070083
Type I toxin-antitoxin (TA) systems are widespread genetic modules in bacterial genomes. They express toxic peptides whose overexpression leads to growth arrest or cell death, whereas antitoxins regulate the expression...
8.
Pinel-Marie M, Brielle R, Riffaud C, Germain-Amiot N, Polacek N, Felden B
Nat Microbiol
. 2021 Jan;
6(2):209-220.
PMID: 33398097
Persister cells are a subpopulation of transiently antibiotic-tolerant bacteria associated with chronic infection and antibiotic treatment failure. Toxin-antitoxin systems have been linked to persister cell formation but the molecular mechanisms...
9.
Riffaud C, Pinel-Marie M, Felden B
Trends Microbiol
. 2020 Jun;
28(10):851-866.
PMID: 32540313
Toxin-antitoxin (TA) systems are ubiquitous among bacteria and include stable toxins whose toxicity can be counteracted by RNA or protein antitoxins. They are involved in multiple functions that range from...
10.
Riffaud C, Pinel-Marie M, Pascreau G, Felden B
Nucleic Acids Res
. 2018 Dec;
47(4):1740-1758.
PMID: 30551143
Toxin-antitoxin (TA) systems are ubiquitous among bacteria, frequently expressed in multiple copies, and important for functions such as antibiotic resistance and persistence. Type I TA systems are composed of a...