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Isabelle Rahioui

Explore the profile of Isabelle Rahioui including associated specialties, affiliations and a list of published articles. Areas
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Articles 21
Citations 256
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Recent Articles
1.
Barasse V, Jouvensal L, Boy G, Billet A, Ascoet S, Lefranc B, et al.
Toxins (Basel) . 2023 Oct; 15(10). PMID: 37888631
Ants are among the most abundant terrestrial invertebrate predators on Earth. To overwhelm their prey, they employ several remarkable behavioral, physiological, and biochemical innovations, including an effective paralytic venom. Ant...
2.
Grenier T, Consuegra J, Ferrarini M, Akherraz H, Bai L, Dusabyinema Y, et al.
Elife . 2023 Jun; 12. PMID: 37294006
Symbiotic bacteria interact with their host through symbiotic cues. Here, we took advantage of the mutualism between and (Lp) to investigate a novel mechanism of host-symbiont interaction. Using chemically defined...
3.
Diya F, Jouvensal L, Rahioui I, Loth K, Sivignon C, Karaki L, et al.
Biomolecules . 2023 Mar; 13(3). PMID: 36979381
Currently, crop protection relies heavily on chemical treatments, which ultimately leads to environmental contamination and pest resistance. Societal and public policy considerations urge the need for new eco-friendly solutions. In...
4.
DellAglio E, Lacotte V, Peignier S, Rahioui I, Benzaoui F, Vallier A, et al.
mBio . 2023 Feb; 14(2):e0333322. PMID: 36779765
Nutritional symbioses between insects and intracellular bacteria (endosymbionts) are a major force of adaptation, allowing animals to colonize nutrient-poor ecological niches. Many beetles feeding on tyrosine-poor substrates rely on a...
5.
Loth K, Parisot N, Paquet F, Terrasson H, Sivignon C, Rahioui I, et al.
Int J Mol Sci . 2022 Oct; 23(20). PMID: 36293341
Aphids (Hemiptera: Aphidoidea) are among the most detrimental insects for agricultural plants, and their management is a great challenge in agronomical research. A new class of proteins, called Bacteriocyte-specific Cysteine-Rich...
6.
Benhamou S, Rahioui I, Henri H, Charles H, da Silva P, Heddi A, et al.
mBio . 2021 Nov; 12(6):e0073021. PMID: 34781749
The acquisition of nutritional obligate primary endosymbionts (P-symbionts) allowed phloemo-phageous insects to feed on plant sap and thus colonize novel ecological niches. P-symbionts often coexist with facultative secondary endosymbionts (S-symbionts),...
7.
Orlans J, Vincent-Monegat C, Rahioui I, Sivignon C, Butryn A, Soulere L, et al.
Int J Mol Sci . 2021 Jun; 22(9). PMID: 34066955
Peptidoglycan recognition proteins (PGRPs) are ubiquitous among animals and play pivotal functions in insect immunity. Non-catalytic PGRPs are involved in the activation of immune pathways by binding to the peptidoglycan...
8.
Consuegra J, Grenier T, Akherraz H, Rahioui I, Gervais H, da Silva P, et al.
iScience . 2020 Jun; 23(6):101232. PMID: 32563155
The gut microbiota shapes animal growth trajectory in stressful nutritional environments, but the molecular mechanisms behind such physiological benefits remain poorly understood. The gut microbiota is mostly composed of bacteria,...
9.
Consuegra J, Grenier T, Baa-Puyoulet P, Rahioui I, Akherraz H, Gervais H, et al.
PLoS Biol . 2020 Mar; 18(3):e3000681. PMID: 32196485
The interplay between nutrition and the microbial communities colonizing the gastrointestinal tract (i.e., gut microbiota) determines juvenile growth trajectory. Nutritional deficiencies trigger developmental delays, and an immature gut microbiota is...
10.
Maire J, Vincent-Monegat C, Balmand S, Vallier A, Herve M, Masson F, et al.
Proc Natl Acad Sci U S A . 2019 Mar; 116(12):5623-5632. PMID: 30819893
Long-term intracellular symbiosis (or endosymbiosis) is widely distributed across invertebrates and is recognized as a major driving force in evolution. However, the maintenance of immune homeostasis in organisms chronically infected...