Joelle Leonil

Summary

Affiliation: Institut National de la Recherche Agronomique
Country: France

Publications

  1. pmc Identification in milk of a serum amyloid A peptide chemoattractant for B lymphoblasts
    Berardo de Jesus Rodriguez
    Institut National de la Recherche Agronomique, UR1282, Infectiologie Animale et Sante Publique, Nouzilly, Tours, France
    BMC Immunol 10:4. 2009
  2. doi Kinetics of fibril formation of bovine kappa-casein indicate a conformational rearrangement as a critical step in the process
    Joelle Leonil
    INRA, UMR1253 Science et Technologie du Lait et de l Oeuf, F 35000 Rennes, France
    J Mol Biol 381:1267-80. 2008
  3. doi Topography of the casein micelle surface by surface plasmon resonance (SPR) using a selection of specific monoclonal antibodies
    Didier Dupont
    INRA, UMR 1253 Science et Technologie du Lait et de l Oeuf, Rennes, France
    J Agric Food Chem 59:8375-84. 2011
  4. doi Phosphorylation and coordination bond of mineral inhibit the hydrolysis of the beta-casein (1-25) peptide by intestinal brush-border membrane enzymes
    Rachel Boutrou
    INRA and Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l Oeuf, 65 rue de Saint Brieuc, F 35042 Rennes, France
    J Agric Food Chem 58:7955-61. 2010
  5. ncbi Heterogeneity of caprine beta-casein elucidated by RP-HPLC/MS: genetic variants and phosphorylations
    Carole Neveu
    INRA, Laboratoire de Recherche de Technologie Laitière, 35042 Rennes Cedex, France
    J Protein Chem 21:557-67. 2002
  6. doi Food processing increases casein resistance to simulated infant digestion
    Didier Dupont
    INRA, UMR1253 Science et Technologie du Lait et de l Œuf, Rennes, France
    Mol Nutr Food Res 54:1677-89. 2010
  7. doi Comparative resistance of food proteins to adult and infant in vitro digestion models
    Didier Dupont
    Institut National de la Recherche Agrononique Agrocampus Ouest, UMR 1253 Science et Technologie du Lait et de l Oeuf, 65 rue de St Brieuc, Rennes, France
    Mol Nutr Food Res 54:767-80. 2010
  8. ncbi Structure development in a soft cheese curd model during manufacture in relation to its biochemical characteristics
    Rachel Boutrou
    INRA, Laboratoire de Recherches de Technologie Laitière, 65 rue de Saint Brieuc, 5042, Rennes, France
    J Dairy Res 69:605-18. 2002
  9. ncbi Survey of bacterial proteins released in cheese: a proteomic approach
    Valérie Gagnaire
    INRA, Laboratoire de Recherche et de Technologie laitière, 65 rue de Saint Brieuc, 35042 Rennes Cedex, France
    Int J Food Microbiol 94:185-201. 2004
  10. doi Glycosylations of kappa-casein-derived caseinomacropeptide reduce its accessibility to endo- but not exointestinal brush border membrane peptidases
    Rachel Boutrou
    INRA, UMR1253, 65 rue de Saint Brieuc, F 35000 Rennes, France
    J Agric Food Chem 56:8166-73. 2008

Collaborators

Detail Information

Publications15

  1. pmc Identification in milk of a serum amyloid A peptide chemoattractant for B lymphoblasts
    Berardo de Jesus Rodriguez
    Institut National de la Recherche Agronomique, UR1282, Infectiologie Animale et Sante Publique, Nouzilly, Tours, France
    BMC Immunol 10:4. 2009
    ..Milk chemoattractants are potentially involved in the recruitment of lymphocytes from the maternal bloodstream in lactating mammary glands...
  2. doi Kinetics of fibril formation of bovine kappa-casein indicate a conformational rearrangement as a critical step in the process
    Joelle Leonil
    INRA, UMR1253 Science et Technologie du Lait et de l Oeuf, F 35000 Rennes, France
    J Mol Biol 381:1267-80. 2008
    ..Their main effect was on the elongation rate, which became close to that of the limiting conformation change, leading to the appearance of a lag phase at the beginning of the kinetics...
  3. doi Topography of the casein micelle surface by surface plasmon resonance (SPR) using a selection of specific monoclonal antibodies
    Didier Dupont
    INRA, UMR 1253 Science et Technologie du Lait et de l Oeuf, Rennes, France
    J Agric Food Chem 59:8375-84. 2011
    ..Disintegration of the micellar structure resulted in an increased access for antibodies to hydrophobic areas of α(s1)- and α(s2)-casein...
  4. doi Phosphorylation and coordination bond of mineral inhibit the hydrolysis of the beta-casein (1-25) peptide by intestinal brush-border membrane enzymes
    Rachel Boutrou
    INRA and Agrocampus Ouest, UMR1253 Science et Technologie du Lait et de l Oeuf, 65 rue de Saint Brieuc, F 35042 Rennes, France
    J Agric Food Chem 58:7955-61. 2010
    ..Actually the peptide bound to copper was almost not hydrolyzed during the digestion, suggesting that coordination bond of copper to CPP inhibits the action of both phosphatase and peptidases...
  5. ncbi Heterogeneity of caprine beta-casein elucidated by RP-HPLC/MS: genetic variants and phosphorylations
    Carole Neveu
    INRA, Laboratoire de Recherche de Technologie Laitière, 35042 Rennes Cedex, France
    J Protein Chem 21:557-67. 2002
    ....
  6. doi Food processing increases casein resistance to simulated infant digestion
    Didier Dupont
    INRA, UMR1253 Science et Technologie du Lait et de l Œuf, Rennes, France
    Mol Nutr Food Res 54:1677-89. 2010
    ..This highlights the likely impact of milk processing on the allergenic potential of CNs...
  7. doi Comparative resistance of food proteins to adult and infant in vitro digestion models
    Didier Dupont
    Institut National de la Recherche Agrononique Agrocampus Ouest, UMR 1253 Science et Technologie du Lait et de l Oeuf, 65 rue de St Brieuc, Rennes, France
    Mol Nutr Food Res 54:767-80. 2010
    ..This difference was attributed to the tenfold reduction in phosphatidylcholine concentration in the infant model limiting the protective effect of this phospholipid on beta-Lg digestion...
  8. ncbi Structure development in a soft cheese curd model during manufacture in relation to its biochemical characteristics
    Rachel Boutrou
    INRA, Laboratoire de Recherches de Technologie Laitière, 65 rue de Saint Brieuc, 5042, Rennes, France
    J Dairy Res 69:605-18. 2002
    ....
  9. ncbi Survey of bacterial proteins released in cheese: a proteomic approach
    Valérie Gagnaire
    INRA, Laboratoire de Recherche et de Technologie laitière, 65 rue de Saint Brieuc, 35042 Rennes Cedex, France
    Int J Food Microbiol 94:185-201. 2004
    ..Different peptidases arose from St thermophilus and Lb helveticus, suggesting that streptococci are involved in peptide degradation in addition to the proteolytic activity of lactobacilli...
  10. doi Glycosylations of kappa-casein-derived caseinomacropeptide reduce its accessibility to endo- but not exointestinal brush border membrane peptidases
    Rachel Boutrou
    INRA, UMR1253, 65 rue de Saint Brieuc, F 35000 Rennes, France
    J Agric Food Chem 56:8166-73. 2008
    ..In addition, the glycosylation core as well as the number of the attached glycosylated chain modified the kinetic of digestion; the most heavily glycosylated forms being the slowest digested...
  11. ncbi Effects of the environmental factors on the casein micelle structure studied by cryo transmission electron microscopy and small-angle x-ray scattering/ultrasmall-angle x-ray scattering
    Stéphane Marchin
    INRA, Agrocampus Rennes, UMR1253, STLO, F 35042 Rennes, France
    J Chem Phys 126:045101. 2007
    ..This supports the hypothesis that the smaller substructures detected by SAXS are colloidal calcium phosphate nanoclusters rather than putative submicelles...
  12. doi Glucose slows down the heat-induced aggregation of β-lactoglobulin at neutral pH
    Michele Da Silva Pinto
    INRA, UMR1253 Science et Technologie du Lait et de l Œuf, F 35042 Rennes, France
    J Agric Food Chem 60:214-9. 2012
    ..Glucose-modified proteins formed a mixture of short fibrils and polydisperse aggregates. Our results revealed that β-Lg forms fibrils at neutral pH after heating and that glucose slows the formation of these fibrils...
  13. doi Comparison of electrospray and matrix-assisted laser desorption ionization on the same hybrid quadrupole time-of-flight tandem mass spectrometer: application to bidimensional liquid chromatography of proteins from bovine milk fraction
    Daniel Molle
    INRA, UMR1253, Rennes, France
    J Chromatogr A 1216:2424-32. 2009
    ..Moreover, we pointed out the importance of the type of mass spectrometer used in complement to both ionization sources for achieving a global increase of proteome coverage...
  14. doi Ultra high temperature treatment, but not pasteurization, affects the postprandial kinetics of milk proteins in humans
    Magali Lacroix
    INRA, AgroParisTech UMR 914 Nutrition Physiology and Ingestive Behavior, CRNH IdF, Paris, France
    J Nutr 138:2342-7. 2008
    ....
  15. pmc AlphaS1-casein, which is essential for efficient ER-to-Golgi casein transport, is also present in a tightly membrane-associated form
    Annabelle Le Parc
    INRA, UR1196 Génomique et Physiologie de la Lactation, Domaine de Vilvert, F 78352 Jouy en Josas Cedex, France
    BMC Cell Biol 11:65. 2010
    ..The role of individual caseins in this process and the mesostructure of the casein micelle are poorly known...