Pascale Even-Hernandez

Dr. Pascale Even-Hernandez

University of Rennes 1, Rennes Institute of Chemical Sciences Rennes RICS UMR CNRS 6226, Building 10A, Room 101, Campus de Beaulieu, 263 Avenue du General Leclerc, CS 74205, 35042 RENNES Cedex, France
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Research Focus & Metrics

Academic Career Length

26Years (2001-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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12 April 2012 in ACS Nano
Verified
Journal Article
Closed access
CHCyrille Hamon
Cyrille Hamon
MPMarie Postic
Marie Postic
EMElsa Mazari
Elsa Mazari
TBThomas Bizien
Thomas Bizien
CDChristophe Dupuis
Christophe Dupuis
VMValérie Marchi-Artzner
Valérie Marchi-Artzner

1 November 2005 in European Journal of Medicinal Chemistry
Verified
Journal Article
Closed access
BSBenoît Di Stasio
Benoît Di Stasio
CFCéline Frochot
Céline Frochot
DDDominique Dumas
Dominique Dumas
PEPascale Even-Hernandez
Pascale Even-Hernandez
JZJurriaan Zwier
Jurriaan Zwier
MBMuriel Barberi-Heyob
Muriel Barberi-Heyob

1 February 2006 in Coordination Chemistry Reviews
Verified
Journal Article
Closed access
PEPascale Even-Hernandez
Pascale Even-Hernandez
BBBernard Boitrel
Bernard Boitrel

Verified
Journal Article
Open access
PDF file
ANAnne-Sophie Neyroud
Anne-Sophie Neyroud
RCRegina Maria Chiechio
Regina Maria Chiechio
GMGregory Moulin
Gregory Moulin
SDSolène Ducarre
Solène Ducarre
CHClaire Heichette
Claire Heichette
Celia RavelCelia Ravel
Celia Ravel
The oocyte microenvironment constituted by the follicular fluid (FF) is a key for the optimal development of female gametes. Its composition reflects the physiological state of the ovarian follicle. The particularity of FF is to contain a huge diversity of extracellular vesicles specific to women, in the same way as seminal plasma in men. Here, we described and compared morphological aspects of broad subcategories of human FF-related Extracellular Vesicles (EVs). EVs participate in physiological and pathological processes and have potential applications in diagnostics or therapeutics. EVs isolated from FF are involved in different biological functions related to follicular growth, oocyte maturation, and embryo development. However, knowledge on the morphology of FF-derived EVs is limited, mainly due to their sub-micrometer size and to intrinsic limitations in methods applied for their characterization. The aim of this study was to provide a comprehensive morphological description of EVs from FF of healthy subjects and quantification. EVs separation was realized by centrifugation, with comparison of the EV yield obtained from differential centrifugation and one-step ultracentrifugation. Cryo-Transmission Electron Microscopy was used to reveal the morphology, size, and phenotype of EVs. Dynamic Light Scattering (DLS) and Nanoparticle Tracking Analysis (NTA) were used to quantify and analyze the size distribution for each centrifugation step. We performed a comprehensive inventory of human follicular fluid EVs. We show that human FF contains a huge diversity of EVs. This study brings novel insights on EVs from normal FF and provides a reference for further studies of EVs in ovarian diseases.

19 December 2001 in Helvetica Chimica Acta
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Journal Article
Closed access
PDF file
CMCaroline Muller
Caroline Muller
PEPascale Even-Hernandez
Pascale Even-Hernandez
MVMarie-Laure Viriot
Marie-Laure Viriot
MCMarie-Christiane Carré
Marie-Christiane Carré

1 June 2014 in Journal of Colloid and Interface Science
Verified
Journal Article
Closed access
CHC. Hamon
C. Hamon
TBT. Bizien
T. Bizien
Franck ArtznerFranck Artzner
Franck Artzner
PEPascale Even-Hernandez
Pascale Even-Hernandez
VMValérie Marchi
Valérie Marchi