Johann Mignolet
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Explore the profile of Johann Mignolet including associated specialties, affiliations and a list of published articles.
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26
Citations
439
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Recent Articles
1.
Damoczi J, Knoops A, Martou M, Jaumaux F, Gabant P, Mahillon J, et al.
Commun Biol
. 2024 Nov;
7(1):1511.
PMID: 39543239
Facing the antibiotic resistance crisis, bacteriocins are considered as a promising alternative to treat bacterial infections. In the human commensal Streptococcus salivarius, the production of unmodified bacteriocins (or salivaricins) is...
2.
Knoops A, Waegemans A, Lamontagne M, Decat B, Mignolet J, Veening J, et al.
mSystems
. 2022 Nov;
7(6):e0073522.
PMID: 36342134
Competence is one of the most efficient bacterial evolutionary and adaptative strategies by synchronizing production of antibacterial compounds and integration of DNA released by dead cells. In most streptococci, this...
3.
Di Giacomo S, Toussaint F, Ledesma-Garcia L, Knoops A, Vande Capelle F, Fremaux C, et al.
FEMS Microbiol Rev
. 2022 Mar;
46(4).
PMID: 35254446
Nowadays, the growing human population exacerbates the need for sustainable resources. Inspiration and achievements in nutrient production or human/animal health might emanate from microorganisms and their adaptive strategies. Here, we...
4.
Knoops A, Vande Capelle F, Fontaine L, Verhaegen M, Mignolet J, Goffin P, et al.
mBio
. 2022 Jan;
13(1):e0312521.
PMID: 35089064
In bacteria, phenotypic heterogeneity in an isogenic population compensates for the lack of genetic diversity and allows concomitant multiple survival strategies when choosing only one is too risky. This powerful...
5.
Ledesma-Garcia L, Ensinck I, Dereinne D, Viela F, Mignolet J, Dufrene Y, et al.
J Biol Chem
. 2021 Oct;
297(6):101346.
PMID: 34715127
Competence for natural transformation extensively contributes to genome evolution and the rapid adaptability of bacteria dwelling in challenging environments. In most streptococci, this process is tightly controlled by the ComRS...
6.
Mignolet J, Mathelie-Guinlet M, Viljoen A, Dufrene Y
Nanoscale Horiz
. 2021 May;
6(6):489-496.
PMID: 33982737
Motorization of bacterial pili is key to generate traction forces to achieve cellular function. The Tad (or Type IVc) pilus from Caulobacter crescentus is a widespread motorized nanomachine crucial for...
7.
Mignolet J, Viljoen A, Mathelie-Guinlet M, Viela F, Valotteau C, Dufrene Y
Nano Lett
. 2021 Mar;
21(7):3075-3082.
PMID: 33754731
Bacterial pili are proteinaceous motorized nanomachines that play various functional roles including surface adherence, bacterial motion, and virulence. The surface-contact sensor type IVc (or Tad) pilus is widely distributed in...
8.
Dufrene Y, Viljoen A, Mignolet J, Mathelie-Guinlet M
Cell Microbiol
. 2021 Mar;
23(7):e13324.
PMID: 33710716
The unique capabilities of the atomic force microscope (AFM), including super-resolution imaging, piconewton force-sensitivity, nanomanipulation and ability to work under physiological conditions, have offered exciting avenues for cellular and molecular...
9.
Viljoen A, Mignolet J, Viela F, Mathelie-Guinlet M, Dufrene Y
J Bacteriol
. 2020 Apr;
202(12).
PMID: 32253344
Microbial adhesion and biofilm formation are usually studied using molecular and cellular biology assays, optical and electron microscopy, or laminar flow chamber experiments. Today, atomic force microscopy (AFM) represents a...
10.
Ledesma-Garcia L, Thuillier J, Guzman-Espinola A, Ensinck I, Li de la Sierra-Gallay I, Lazar N, et al.
Proc Natl Acad Sci U S A
. 2020 Mar;
117(14):7745-7754.
PMID: 32198205
Competence allows bacteria to internalize exogenous DNA fragments for the acquisition of new phenotypes such as antibiotic resistance or virulence traits. In most streptococci, competence is regulated by ComRS signaling,...