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Laurence Bernard

13
Documents
Identifiants chercheurs

Présentation

Laurence Bernard (woman, Engineer Biology, MSD, PhD, HDR) is a researcher from INRAE, the French national institute for research in agriculture, nutrition and environment. After her biology studies, Laurence started to work at INRA (from 1987) on ruminant digestion and nutrient absorption. She studied the dynamics of particles and liquids in the reticulo-rumen in sheep and after a post-doctoral position at the Rowett Research Institute (Aberdeen, Scotland), she studied the absorption of amino acids and peptides by the digestive tract in sheep. Her theme has evolved in 1999 from digestion-absorption towards metabolism by developing a thematic centered on mammary lipogenesis in dairy ruminants. All her work aims at a better control by the nutrition of the milk fat composition for human consumption. Currently, Laurence research is focused on the nutritional regulation of milk fat plasticity with objective to develop tools to better control the efficiency of dairy ruminants and the nutritional quality of their milk. Laurence has a long experience of collaborations across Europe and internationally, with other dairy ruminants scientists. She played a key role in several large European projects or networks such as BioCLA, Lipgene,… Laurence published more than 50 scientific articles in peered reviewed journals, supervised numerous students, 4 post-doc and 4 PhD theses.

Publications

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Feed restriction as a tool for further studies describing the mechanisms underlying lipolysis in milk in dairy cows

 Catherine Hurtaud , Laurence Bernard , Marion Boutinaud , Christelle Cebo
Animal - Open Space, 2023, 2, pp.100035. ⟨10.1016/j.anopes.2022.100035⟩
Article dans une revue hal-04000680v1
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Protein signatures of spontaneous lipolysis and lipoprotein lipase activity in cow’s milk

 Mylène Delosière , Laurence Bernard , Catherine Hurtaud , Maxime Guilleton , Didier Viala
Journal of Proteomics, 2023, 285, pp.104951. ⟨10.1016/j.jprot.2023.104951⟩
Article dans une revue hal-04170840v1
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New tools to face lipolysis in dairy farms

 Marine Gele , Sofia Meurisse , Philippe Trossat , Anne Barbat , Hélène Larroque
IDF World Dairy Summit, International dairy federation | Fédération internationale du lait, Oct 2023, Chicago, United States
Communication dans un congrès hal-04178544v1
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Breeding factors of dairy cows and milk lipolysis and consequences of milk lipolysis on semi-hard cheese and fresh cream

 Catherine Hurtaud , Laurence Bernard , Anne Thierry , Gilles Garric , Marielle Harel-Oger
ADSA annual meeting 2023, American dairy science Association, Jun 2023, Ottawa, Canada. pp.145-146
Communication dans un congrès hal-04150132v1

Feed restriction in dairy ewes decreases milk lipolysis and remodels the milk proteome and lipidome

 Mylène Delosière , Laurence Bernard , Catherine Hurtaud , Hélène Larroque , Sylvain Emery
74. Annual meeting of the european federation of animal science (EAAP), INRAE; EAAP, Aug 2023, Lyon, France. pp.257
Communication dans un congrès hal-04192827v1

Impact of milking interval on milk spontaneous lipolysis in dairy cow

 Catherine Hurtaud , Laurence Bernard , Dimitri Taillebosq , Christelle Cebo
73. Annual meeting of the european federation of animal science (EAAP), EAAP, Sep 2022, Porto, Portugal. pp.409
Communication dans un congrès hal-03777013v1
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An equation based on MIR spectra to explore the genetic determinism of spontaneous lipolysis in dairy cows

 Marine Gelé , Sofia Meurisse , Philippe Trossat , Aurore Oudotte , Didier Boichard
2022 ICAR/Interbull Conference, May 2022, Montréal, Canada. pp.132-136
Communication dans un congrès hal-03796270v1
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LIPOMEC: towards a better understanding of ruminant milk lipolysis through an integrative biology approach in milk and mammary gland

 Catherine Hurtaud , Laurence Bernard , P. Trossat , Marine Gele , S. Meurisse
FAO-CIHEAM 2022 Joint seminar of networks on pasture and forage crops and on sheep and goat nutrition, Sep 2022, Catania, Italy
Communication dans un congrès hal-03796220v1

Dietary restriction of dairy cows: a lever to study the lipolytic system in milk and mammary gland

 Catherine Hurtaud , Laurence Bernard , Marion Boutinaud , Christelle Cebo
71. Annual Meeting of the European Federation of Animal Science (EAAP), EAAP, Dec 2020, Virtual meeting, Portugal
Communication dans un congrès hal-03131056v1

Heritability of milk lipolysis in French Alpine goats

 Hélène Larroque , Christèle Robert-Granié , S. Meurisse , P. Trossat , Laurence Bernard
74. Annual meeting of the european federation of animal science (EAAP), Aug 2023, Lyon, France. Wageningen Academic Publishers, Book of abstracts, 29, pp.263, 2023, Book of abstracts of the 74th annual meeting of the european federation of animal science
Poster de conférence hal-04284022v1
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Development of a new equation based on MIR spectra to predict lipolysis in dairy goats

 Marine Gele , Sofia Meurisse , Philippe Trossat , Aurore Oudotte , Thierry Fassier
2023 ICAR/Interbull Conference, May 2023, Toledo, Spain. 2023
Poster de conférence hal-04178538v1
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Feed restriction in ewes affects milk performances and decreases milk lipolysis

 Laurence Bernard , Catherine Hurtaud , Hélène Larroque , Charlotte Allain , Sarah Parisot
FAO-CIHEAM 2022 Joint seminar of networks on pasture and forage crops and on sheep and goat nutrition, Sep 2022, Catania, Italy
Poster de conférence hal-03797153v1

La restriction alimentaire des vaches laitières : un levier pour étudier le système lipolytique dans le lait et la glande mammaire

 Catherine Hurtaud , Laurence Bernard , Marion Boutinaud , Christelle Cebo
25. Rencontres Recherches Ruminants, Dec 2020, En ligne, France. Institut de l'Elevage - INRAE, Rencontres autour des Recherches sur les Ruminants, 25, 2020, 25èmes Rencontres Recherches Ruminants (3R)
Poster de conférence hal-03131066v1