User profiles for Stevenn Volant

Stevenn Volant

Ingénieur de recherche
Verified email at pasteur.fr
Cited by 1409

[HTML][HTML] Reprogramming dysfunctional CD8+ T cells to promote properties associated with natural HIV control

…, C Passaes, V Monceaux, S Volant… - The Journal of …, 2023 - Am Soc Clin Investig
Virus-specific CD8 + T cells play a central role in HIV-1 natural controllers to maintain suppressed
viremia in the absence of antiretroviral therapy. These cells display a memory program …

Carryover effects of larval exposure to different environmental bacteria drive adult trait variation in a mosquito vector

…, D Jiolle, G Minard, I Moltini-Conclois, S Volant… - Science …, 2017 - science.org
Conditions experienced during larval development of holometabolous insects can affect
adult traits, but whether differences in the bacterial communities of larval development sites …

Bacteriocin from epidemic Listeria strains alters the host intestinal microbiota to favor infection

…, MA Nahori, A Ghozlane, S Volant… - Proceedings of the …, 2016 - National Acad Sciences
Listeria monocytogenes is responsible for gastroenteritis in healthy individuals and for a
severe invasive disease in immunocompromised patients. Among the three identified L. …

[PDF][PDF] Cellular metabolism is a major determinant of HIV-1 reservoir seeding in CD4+ T cells and offers an opportunity to tackle infection

JC Valle-Casuso, M Angin, S Volant, C Passaes… - Cell metabolism, 2019 - cell.com
HIV persists in long-lived infected cells that are not affected by antiretroviral treatment. These
HIV reservoirs are mainly located in CD4 + T cells, but their distribution is variable in the …

Bacteriophages to reduce gut carriage of antibiotic resistant uropathogens with low impact on microbiota composition

…, D Maura, H Arachchi, S Volant… - Environmental …, 2016 - Wiley Online Library
Uropathogenic Escherichia coli (UPEC) is the leading cause of urinary tract infections (UTIs)
worldwide, causing over 150 million clinical cases annually. There is currently no specific …

Metabolic plasticity of HIV-specific CD8+ T cells is associated with enhanced antiviral potential and natural control of HIV-1 infection

M Angin, S Volant, C Passaes, C Lecuroux… - Nature …, 2019 - nature.com
Spontaneous control of human immunodeficiency virus (HIV) is generally associated with
an enhanced capacity of CD8 + T cells to eliminate infected CD4 + T cells, but the molecular …

[HTML][HTML] Low CCR5 expression protects HIV-specific CD4+ T cells of elite controllers from viral entry

…, S Gellenoncourt, X Tang, M Héry, S Volant… - Nature …, 2022 - nature.com
HIV elite controllers maintain a population of CD4 + T cells endowed with high avidity for
Gag antigens and potent effector functions. How these HIV-specific cells avoid infection and …

Clustering based on random graph model embedding vertex features

H Zanghi, S Volant, C Ambroise - Pattern Recognition Letters, 2010 - Elsevier
Large datasets with interactions between objects are common to numerous scientific fields
including the social sciences and biology, as well as being a feature of specific phenomena …

[HTML][HTML] Diverse laboratory colonies of Aedes aegypti harbor the same adult midgut bacterial microbiome

LB Dickson, A Ghozlane, S Volant, C Bouchier, L Ma… - Parasites & vectors, 2018 - Springer
Background Host-associated microbes, collectively known as the microbiota, play an important
role in the biology of multicellular organisms. In mosquito vectors of human pathogens, …

Mining zebrafish microbiota reveals key community-level resistance against fish pathogen infection

…, V Briolat, S Bruchmann, S Volant… - The ISME …, 2021 - academic.oup.com
The long-known resistance to pathogens provided by host-associated microbiota fostered
the notion that adding protective bacteria could prevent or attenuate infection. However, the …