V
Valérie Labas
Researcher at François Rabelais University
Publications - 121
Citations - 3759
Valérie Labas is an academic researcher from François Rabelais University. The author has contributed to research in topics: Sperm & Eggshell. The author has an hindex of 30, co-authored 118 publications receiving 3074 citations. Previous affiliations of Valérie Labas include Aix-Marseille University & Institut national de la recherche agronomique.
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Journal ArticleDOI
An evolutionarily conserved NPC subcomplex, which redistributes in part to kinetochores in mammalian cells
Naïma Belgareh,Gwénaël Rabut,Siau Wei Baï,Megan van Overbeek,Joël Beaudouin,Nathalie Daigle,Olga V. Zatsepina,Fabien Pasteau,Valérie Labas,Micheline Fromont-Racine,Jan Ellenberg,Valérie Doye +11 more
TL;DR: A novel human nuclear pore protein is identified and characterized through its homology with the Saccharomyces cerevisiae nucleoporin scNup133, and it is demonstrated that hN up133 and hNup107 are localized on both sides of the NPC to which they are stably associated at interphase, remain associated as part of a NPC subcomplex during mitosis, and are targeted at early stages to the reforming nuclear envelope.
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Proteomic characterization and cross species comparison of mammalian seminal plasma
Xavier Druart,J.P. Rickard,Swetlana Mactier,Philippa L. Kohnke,C.M. Kershaw-Young,R. Bathgate,Zamira Gibb,Ben Crossett,Guillaume Tsikis,Valérie Labas,Grégoire Harichaux,Christopher G. Grupen,S.P. de Graaf +12 more
TL;DR: Beta nerve growth factor, previously described as the ovulation inducing factor in camelids is shown to be the major protein in alpaca and camel seminal plasma and also present in small amounts in bull, ram, and horse seminal plasma.
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Oviduct extracellular vesicles protein content and their role during oviduct–embryo cross-talk
Carmen Almiñana,Emilie Corbin,Guillaume Tsikis,Agostinho S. Alcântara-Neto,Valérie Labas,Karine Reynaud,Laurent Galio,Rustem Uzbekov,Rustem Uzbekov,Anastasiia S Garanina,Xavier Druart,Pascal Mermillod +11 more
TL;DR: This study demonstrated for the first time the substantial differences between in vivo and in vitro oviduct EVs secretion/content and showed that in vitro-produced embryos were able to internalize in vivo EVs during culture with a functional effect in the embryo development.
Journal ArticleDOI
Identification of luminal and secreted proteins in bull epididymis.
Clémence Belleannée,Valérie Labas,Ana-Paula Teixeira-Gomes,Jean Luc Gatti,Jean-Louis Dacheux,Françoise Dacheux +5 more
TL;DR: This study provides a major insight into the sequential changes occurring in the sperm environment while gaining fertilizing capacity and could provide new information for the future identification of potential fertility markers.
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Cloning of Ovocalyxin-36, a Novel Chicken Eggshell Protein Related to Lipopolysaccharide-binding Proteins, Bactericidal Permeability-increasing Proteins, and Plunc Family Proteins
Joël Gautron,Emi Murayama,Alain Vignal,Mireille Morisson,Marc D. McKee,Sophie Réhault,Valérie Labas,Maya Belghazi,M L Vidal,Yves Nys,Maxwell T. Hincke +10 more
TL;DR: Observations suggest that OCX-36 is a novel and specific chicken eggshell protein related to the superfamily of lipopolysaccharide-binding proteins/bactericidal permeability-increasing proteins and Plunc proteins and may participate in natural defense mechanisms that keep the egg free of pathogens.