List of works - Julien Valette

(13)C NMR spectroscopy applications to brain energy metabolism

scientific article

19F molecular MR imaging for detection of brain tumor angiogenesis: in vivo validation using targeted PFOB nanoparticles

scientific article

A new paradigm for high-sensitivity 19F magnetic resonance imaging of perfluorooctylbromide

scientific article

A new sequence for single-shot diffusion-weighted NMR spectroscopy by the trace of the diffusion tensor

scientific article published on 2 February 2012

About the origins of NMR diffusion-weighting induced by frequency-swept pulses.

scientific article

Alzheimer's disease-like APP processing in wild-type mice identifies synaptic defects as initial steps of disease progression

scientific article

Anomalous diffusion of brain metabolites evidenced by diffusion-weighted magnetic resonance spectroscopy in vivo

scientific article

B(0) homogeneity throughout the monkey brain is strongly improved in the sphinx position as compared to the supine position.

scientific article published in March 2006

Brain intracellular metabolites are freely diffusing along cell fibers in grey and white matter, as measured by diffusion-weighted MR spectroscopy in the human brain at 7 T.

scientific article published on 18 December 2014

Can we detect the effect of spines and leaflets on the diffusion of brain intracellular metabolites?

scientific article

Complementarity of gluCEST and 1 H-MRS for the study of mouse models of Huntington's disease

scientific article published on 21 March 2020

Diffusion-weighted NMR spectroscopy allows probing of 13C labeling of glutamate inside distinct metabolic compartments in the brain.

scientific article published in August 2008

Diffusion-weighted magnetic resonance spectroscopy enables cell-specific monitoring of astrocyte reactivity in vivo

scientific article published on 25 February 2019

Energy defects in Huntington's disease: Why "in vivo" evidence matters.

scientific article

Evidence for a "metabolically inactive" inorganic phosphate pool in adenosine triphosphate synthase reaction using localized 31P saturation transfer magnetic resonance spectroscopy in the rat brain at 11.7 T.

scientific article published on 28 June 2016

Experimental strategies for in vivo13C NMR spectroscopy

scientific article

Glycolysis versus TCA cycle in the primate brain as measured by combining 18F-FDG PET and 13C-NMR.

scientific article published in November 2005

Gradient rotating outer volume excitation (GROOVE): A novel method for single-shot two-dimensional outer volume suppression

scientific article published on 29 January 2014

Hindered diffusion of MRI contrast agents in rat brain extracellular micro-environment assessed by acquisition of dynamic T1 and T2 maps.

scientific article published in January 2013

Imaging and spectroscopic approaches to probe brain energy metabolism dysregulation in neurodegenerative diseases

scientific article

In vivo CEST MR imaging of U87 mice brain tumor angiogenesis using targeted LipoCEST contrast agent at 7 T.

scientific article

In vivo imaging of brain glutamate defects in a knock-in mouse model of Huntington's disease.

scientific article published on 15 June 2016

Intracellular metabolites in the primate brain are primarily localized in long fibers rather than in cell bodies, as shown by diffusion-weighted magnetic resonance spectroscopy.

scientific article

Isoflurane strongly affects the diffusion of intracellular metabolites, as shown by 1H nuclear magnetic resonance spectroscopy of the monkey brain.

scientific article published on 21 June 2006

Metabolic Modeling of Dynamic (13)C NMR Isotopomer Data in the Brain In Vivo: Fast Screening of Metabolic Models Using Automated Generation of Differential Equations.

scientific article

Metabolic modeling of dynamic brain ¹³C NMR multiplet data: concepts and simulations with a two-compartment neuronal-glial model

scientific article

Metabolite diffusion up to very high b in the mouse brain in vivo: Revisiting the potential correlation between relaxation and diffusion properties.

scientific article

Modeling diffusion of intracellular metabolites in the mouse brain up to very high diffusion-weighting: Diffusion in long fibers (almost) accounts for non-monoexponential attenuation.

scientific article

Multimodal neuroimaging provides a highly consistent picture of energy metabolism, validating 31P MRS for measuring brain ATP synthesis

scholarly article

NMR measurement of brain oxidative metabolism in monkeys using 13C-labeled glucose without a 13C radiofrequency channel.

scientific article published in July 2004

Nanocapsules of perfluorooctyl bromide for theranostics: from formulation to targeting

scientific article published on 24 March 2014

Neuron-astrocyte interactions in the regulation of brain energy metabolism: a focus on NMR spectroscopy

scientific article

New paradigm to assess brain cell morphology by diffusion-weighted MR spectroscopy in vivo

scientific article published on 25 May 2016

On the reliability of (13)C metabolic modeling with two-compartment neuronal-glial models

scientific article published in November 2007

Paclitaxel-loaded PEGylated nanocapsules of perfluorooctyl bromide as theranostic agents.

scientific article published on 2 September 2016

Probing metabolite diffusion at ultra-short time scales in the mouse brain using optimized oscillating gradients and "short"-echo-time diffusion-weighted MRS.

scientific article published on 28 November 2016

RGD decoration of PEGylated polyester nanocapsules of perfluorooctyl bromide for tumor imaging: influence of pre or post-functionalization on capsule morphology

scientific article published on 11 December 2013

Simplified (13)C metabolic modeling for simplified measurements of cerebral TCA cycle rate in vivo.

scientific article published in December 2009

Spectroscopic imaging with volume selection by unpaired adiabatic pi pulses: theory and application

scientific article

The neuroprotective agent CNTF decreases neuronal metabolites in the rat striatum: an in vivo multimodal magnetic resonance imaging study

scientific article

The striatal kinase DCLK3 produces neuroprotection against mutant huntingtin.

scientific article published on 9 March 2018

Using 31P-MRI of hydroxyapatite for bone attenuation correction in PET-MRI: proof of concept in the rodent brain.

scientific article

pH as a biomarker of neurodegeneration in Huntington's disease: a translational rodent-human MRS study.

scientific article

List of works by Julien Valette

(13)C NMR spectroscopy applications to brain energy metabolism

19F molecular MR imaging for detection of brain tumor angiogenesis: in vivo validation using targeted PFOB nanoparticles

A new paradigm for high-sensitivity 19F magnetic resonance imaging of perfluorooctylbromide

A new sequence for single-shot diffusion-weighted NMR spectroscopy by the trace of the diffusion tensor

About the origins of NMR diffusion-weighting induced by frequency-swept pulses.

Alzheimer's disease-like APP processing in wild-type mice identifies synaptic defects as initial steps of disease progression

Anomalous diffusion of brain metabolites evidenced by diffusion-weighted magnetic resonance spectroscopy in vivo

B(0) homogeneity throughout the monkey brain is strongly improved in the sphinx position as compared to the supine position.

Brain intracellular metabolites are freely diffusing along cell fibers in grey and white matter, as measured by diffusion-weighted MR spectroscopy in the human brain at 7 T.

Can we detect the effect of spines and leaflets on the diffusion of brain intracellular metabolites?

Complementarity of gluCEST and 1 H-MRS for the study of mouse models of Huntington's disease

Diffusion-weighted NMR spectroscopy allows probing of 13C labeling of glutamate inside distinct metabolic compartments in the brain.

Diffusion-weighted magnetic resonance spectroscopy enables cell-specific monitoring of astrocyte reactivity in vivo

Energy defects in Huntington's disease: Why "in vivo" evidence matters.

Evidence for a "metabolically inactive" inorganic phosphate pool in adenosine triphosphate synthase reaction using localized 31P saturation transfer magnetic resonance spectroscopy in the rat brain at 11.7 T.

Experimental strategies for in vivo13C NMR spectroscopy

Glycolysis versus TCA cycle in the primate brain as measured by combining 18F-FDG PET and 13C-NMR.

Gradient rotating outer volume excitation (GROOVE): A novel method for single-shot two-dimensional outer volume suppression

Hindered diffusion of MRI contrast agents in rat brain extracellular micro-environment assessed by acquisition of dynamic T1 and T2 maps.

Imaging and spectroscopic approaches to probe brain energy metabolism dysregulation in neurodegenerative diseases

In vivo CEST MR imaging of U87 mice brain tumor angiogenesis using targeted LipoCEST contrast agent at 7 T.

In vivo imaging of brain glutamate defects in a knock-in mouse model of Huntington's disease.

Intracellular metabolites in the primate brain are primarily localized in long fibers rather than in cell bodies, as shown by diffusion-weighted magnetic resonance spectroscopy.

Isoflurane strongly affects the diffusion of intracellular metabolites, as shown by 1H nuclear magnetic resonance spectroscopy of the monkey brain.

Metabolic Modeling of Dynamic (13)C NMR Isotopomer Data in the Brain In Vivo: Fast Screening of Metabolic Models Using Automated Generation of Differential Equations.

Metabolic modeling of dynamic brain ¹³C NMR multiplet data: concepts and simulations with a two-compartment neuronal-glial model

Metabolite diffusion up to very high b in the mouse brain in vivo: Revisiting the potential correlation between relaxation and diffusion properties.

Modeling diffusion of intracellular metabolites in the mouse brain up to very high diffusion-weighting: Diffusion in long fibers (almost) accounts for non-monoexponential attenuation.

Multimodal neuroimaging provides a highly consistent picture of energy metabolism, validating 31P MRS for measuring brain ATP synthesis

NMR measurement of brain oxidative metabolism in monkeys using 13C-labeled glucose without a 13C radiofrequency channel.

Nanocapsules of perfluorooctyl bromide for theranostics: from formulation to targeting

Neuron-astrocyte interactions in the regulation of brain energy metabolism: a focus on NMR spectroscopy

New paradigm to assess brain cell morphology by diffusion-weighted MR spectroscopy in vivo

On the reliability of (13)C metabolic modeling with two-compartment neuronal-glial models

Paclitaxel-loaded PEGylated nanocapsules of perfluorooctyl bromide as theranostic agents.

Probing metabolite diffusion at ultra-short time scales in the mouse brain using optimized oscillating gradients and "short"-echo-time diffusion-weighted MRS.

RGD decoration of PEGylated polyester nanocapsules of perfluorooctyl bromide for tumor imaging: influence of pre or post-functionalization on capsule morphology

Simplified (13)C metabolic modeling for simplified measurements of cerebral TCA cycle rate in vivo.

Spectroscopic imaging with volume selection by unpaired adiabatic pi pulses: theory and application

The neuroprotective agent CNTF decreases neuronal metabolites in the rat striatum: an in vivo multimodal magnetic resonance imaging study

The striatal kinase DCLK3 produces neuroprotection against mutant huntingtin.

Using 31P-MRI of hydroxyapatite for bone attenuation correction in PET-MRI: proof of concept in the rodent brain.

pH as a biomarker of neurodegeneration in Huntington's disease: a translational rodent-human MRS study.