Pierre Lacasse

Image Pierre Lacasse
Research Scientist

Dr Pierre Lacasse has obtained a Ph.D. in Animal Science from McGill University in 1993.

In 1994, he did a postdoc at Ruakura Agricultural Research Centre in Hamilton, New Zealand; where he investigated the relationship between mammary gland blood flow and milk production.

Since 1995, he is a research scientist in Biology of lactation for Agriculture and Agri-Food Canada at the Sherbrooke Research and Development Centre in Sherbrooke, Québec. His current research program focus on the biological control of lactation persistency, factors controlling milk synthesis, effect of dairy cow management on productivity and susceptibility to diseases and the development of new tools to fight mastitis.

He is one of the founding member and leaders of the Canadian Bovine Mastitis and Milk Quality Research Network.

Current research and/or projects

  • Dairy cow management for the next generation.
  • Biological control of lactation persistency.
  • Improvement of dairy cow resistance to disease.
  • Prevention of intramammary infection at drying-off by the stimulation mammary gland immunity.
  • Development of alternative to antibiotics for the prevention and treatment of bovine mastitis.

Professional activities / interests

  • Theme leader and executive member of the Canadian Bovine Mastitis and Milk Quality Research Network.
  • Theme leader and executive member of OP+Lait, Regroupement québécois pour un lait de qualité optimale.
  • Éditor for the scientific journal Animal: an international journal of animal bioscience.
  • Executive and program Committee Member of the NSERC-CREATE on milk quality.

Education and awards

  • 2005 Canadian Society of Animal Science Award for Technical Innovation in Enhancing Production of Safe Affordable Food.
  • 2006 Institut National de la Recherche Agronomique (INRA) Bourse pour séjour scientifique de haut niveau.

International experience and/or work

1994-1995                  Postdoctoral fellow at Ruakura Research Centre, Hamilton, New Zealand.

2006-2007                 Visiting scientist at INRA, St-Gilles, France.

 

Key publications

  1. Dufour, S., Y. Chorfi, C. Krug, P.-A. Morin et P. Lacasse. 2019. Modifier le bilan énergétique des vaches. La terre de chez-nous 4 février 2019 https://www.laterre.ca/actualites/elevages/modifier-le-bilan-energetique-des-vaches

    2019 - View publication details

  2. Girard, C. L., Vanacker, N., M. Duplessis and P. Lacasse. 2017. Effects of supplementary folic acid and vitamin B12 on glucose and insulin responses of fed-restricted dairy cows to an intravenous glucose tolerance test. Journal of Dairy Science Vol. 100, Suppl. 2: 299

    2018 - View publication details

  3. Confidential report

    2018 - View publication details

  4. Do, D.N., Bissonnette, N., Lacasse, P., Miglior, F., Sargolzaei, M., Zhao, X., Ibeagha-Awemu, E.M. (2017). Genome-wide association analysis and pathways enrichment for lactation persistency in Canadian Holstein cattle, 100(3), 1955-1970. http://dx.doi.org/10.3168/jds.2016-11910

    2017 - View publication details

  5. Taherian, A.R., Lacasse, P., Bisakowski, B., Pelletier, M., Lanctôt, S., Fustier, P. (2017). Rheological and thermogelling properties of commercials chitosan/β-glycerophosphate: Retention of hydrogel in water, milk and UF-milk, 63 635-645. http://dx.doi.org/10.1016/j.foodhyd.2016.09.031

    2017 - View publication details

  6. Do, D.N., Bissonnette, N., Lacasse, P., Miglior, F., Sargolzaei, M., Zhao, X., and Ibeagha-Awemu, E.M. (2016). "Genome wide association analysis and pathways enrichment for lactation persistency in Canadian Holstein cattle.", Journal of Animal Science, 94(Supp. 2). (Abstract)

    2016 - View publication details

  7. Ollier, S., Beaudoin, F., Vanacker, N., Lacasse, P. (2016). Effect of reducing milk production using a prolactin-release inhibitor or a glucocorticoid on metabolism and immune functions in cows subjected to acute nutritional stress, 99(12), 9949-9961. http://dx.doi.org/10.3168/jds.2016-11711

    2016 - View publication details

  8. Francoz, D., Wellemans, V., Roy, J.-P., Lacasse, P., Ordonez-Iturriaga, A., Labelle, F., Dufour, S. (2016). Non-Antibiotic approaches at drying-off for treating and preventing intramammary infections: A protocol for a systematic review and meta-Analysis, 17(2), 169-175. http://dx.doi.org/10.1017/S1466252316000177

    2016 - View publication details

  9. Lacasse, P., Ollier, S., Lollivier, V., Boutinaud, M. (2016). New insights into the importance of prolactin in dairy ruminants, 99(1), 864-874. http://dx.doi.org/10.3168/jds.2015-10035

    2016 - View publication details

  10. Lollivier, V., Lacasse, P., Angulo Arizala, J., Lamberton, P., Wiart, S., Portanguen, J., Bruckmaier, R., Boutinaud, M. (2015). In vivo inhibition followed by exogenous supplementation demonstrates galactopoietic effects of prolactin on mammary tissue and milk production in dairy cows, 98(12), 8775-8787. http://dx.doi.org/10.3168/jds.2015-9853

    2015 - View publication details

Affiliations

  • Adjunct Professor, Department of Biology, University of Sherbrooke.
  • Adjunct Professor, Department of Animal Science, McGill University.
  • Member of the American Dairy Science Association.
  • Member of the Canadian Society of Animal Science.

Language

English
French