0000000000138848

AUTHOR

François Rousseau

showing 5 related works from this author

Sensory analysis and olfactory perception : some sources of variation

2004

International audience

[SPI.GPROC] Engineering Sciences [physics]/Chemical and Process EngineeringSANTE[SDV.IDA]Life Sciences [q-bio]/Food engineering[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering[SDV.IDA] Life Sciences [q-bio]/Food engineeringComputingMilieux_MISCELLANEOUS
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On the growth and form of cortical convolutions

2016

International audience; The rapid growth of the human cortex during development is accompanied by the folding of the brain into a highly convoluted structure1-3. Recent studies have focused on the genetic and cellular regulation of cortical growth4-8, but understanding the formation of the gyral and sulcal convolutions also requires consideration of the geometry and physical shaping of the growing brain9-15. To study this, we use magnetic resonance images to build a 3D-printed layered gel mimic of the developing smooth fetal brain; when immersed in a solvent, the outer layer swells relative to the core, mimicking cortical growth. This relative growth puts the outer layer into mechanical com…

0301 basic medicinePhysicsNonlinear phenomenata114growthGeneral Physics and Astronomygyrificationta3112SwellFetal brain03 medical and health sciences030104 developmental biology0302 clinical medicinemedicine.anatomical_structureCerebral cortexbrain geometrymedicineBiophysicscerebral cortexComputational biophysics[PHYS.MECA.BIOM]Physics [physics]/Mechanics [physics]/Biomechanics [physics.med-ph][SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing030217 neurology & neurosurgery
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Genetic determinants of heel bone properties: genome-wide association meta-analysis and replication in the GEFOS/GENOMOS consortium

2014

Quantitative ultrasound of the heel captures heel bone properties that independently predict fracture risk and, with bone mineral density (BMD) assessed by X-ray (DXA), may be convenient alternatives for evaluating osteoporosis and fracture risk. We performed a meta-analysis of genome-wide association (GWA) studies to assess the genetic determinants of heel broadband ultrasound attenuation (BUA; n = 14 260), velocity of sound (VOS; n = 15 514) and BMD (n = 4566) in 13 discovery cohorts. Independent replication involved seven cohorts with GWA data (in silico n = 11 452) and new genotyping in 15 cohorts (de novo n = 24 902). In combined random effects, meta-analysis of the discovery and repli…

MaleOncologyHeelBone densityOsteoporosisGenome-wide association studyCohort StudiesFractures Bonequantitative ultrasoundBone DensityGenetics (clinical)riskUltrasonographyAged 80 and overGeneticsmedicine.diagnostic_testAssociation Studies Articlesphenotypesta3141General MedicineMiddle Aged3. Good healthmedicine.anatomical_structureosteoporosis diagnostic radiologic examination roentgen rays ultrasonography bone mineral density fractures calcaneus chromosomes genes genome heel longevity single nucleotide polymorphism sound genetics chromosome 7q31 genotype determination genome-wide association study attenuation osteoporotic fracture risk/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingFemalewomenAdultmusculoskeletal diseasesmedicine.medical_specialtyx-ray absorptiometrySingle-nucleotide polymorphismdensitometryBiologyPolymorphism Single NucleotidecalcaneusYoung AdultSDG 3 - Good Health and Well-beingInternal medicineGeneticsmedicineHumansGenetic Predisposition to DiseaseMolecular BiologyDual-energy X-ray absorptiometryVLAGAgedGlobal NutritionWereldvoedingta1184ta3121medicine.diseaseosteoporosisCalcaneusGenetic epidemiologyfractureOsteoporosismineral densityCalcaneusGenome-Wide Association Study
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Genome-wide meta-analysis identifies 56 bone mineral density loci and reveals 14 loci associated with risk of fracture

2012

Bone mineral density (BMD) is the most widely used predictor of fracture risk. We performed the largest meta-analysis to date on lumbar spine and femoral neck BMD, including 17 genome-wide association studies and 32,961 individuals of European and east Asian ancestry. We tested the top BMD-associated markers for replication in 50,933 independent subjects and for association with risk of low-trauma fracture in 31,016 individuals with a history of fracture (cases) and 102,444 controls. We identified 56 loci (32 new) associated with BMD at genome-wide significance (P < 5 × 10 -8). Several of these factors cluster within the RANK-RANKL-OPG, mesenchymal stem cell differentiation, endochondral…

MaleBone densityOsteoporosisGenome-wide association studyMitochondrial Membrane Transport ProteinsBone densitometryFractures Bone0302 clinical medicineBone DensityRisk FactorsFemurGeneticsBone mineral0303 health scienceseducation.field_of_studyExtracellular Matrix ProteinsLumbar VertebraeFemur Neckta3141medicine.anatomical_structureLow Density Lipoprotein Receptor-Related Protein-5/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingIntercellular Signaling Peptides and ProteinsFemaleGensmusculoskeletal diseases/dk/atira/pure/subjectarea/asjc/1300/1311GenotypePopulationEuropean Continental Ancestry GroupQuantitative Trait Loci030209 endocrinology & metabolismVèrtebres lumbarsBiologyFèmurPolymorphism Single NucleotideArticleWhite People03 medical and health sciencesSDG 3 - Good Health and Well-beingDensitometria òssiaGeneticsmedicineHumansGenetic Predisposition to Diseaseeducation030304 developmental biologyFemoral neckGenetic associationGlycoproteinsGene Expression ProfilingComputational BiologySpectrinta3121medicine.diseasePhosphoproteinsGenesOsteoporosisMesenchymal stem cell differentiationHuman medicineFracturesGenome-Wide Association Study
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Cheeses from goat milks with or without às1-casein

1995

International audience

[SDV] Life Sciences [q-bio][SDV]Life Sciences [q-bio]ComputingMilieux_MISCELLANEOUS
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