2019
Norepinephrine transporter availability in brown fat is reduced in obesity: a human PET study with [11C] MRB
Sanchez-Rangel E, Gallezot JD, Yeckel CW, Lam W, Belfort-DeAguiar R, Chen MK, Carson RE, Sherwin R, Hwang JJ. Norepinephrine transporter availability in brown fat is reduced in obesity: a human PET study with [11C] MRB. International Journal Of Obesity 2019, 44: 964-967. PMID: 31636373, PMCID: PMC7259982, DOI: 10.1038/s41366-019-0471-4.Peer-Reviewed Original ResearchConceptsBrown adipose tissueDetectable brown adipose tissueDistribution volume ratioMultilinear reference tissue model 2Norepinephrine transporterSympathetic innervationNorepinephrine transporter availabilityHuman brown adipose tissueDense sympathetic innervationPET-CT imagingReference tissue model 2Human PET studiesSupraclavicular regionCaucasian womenTransporter availabilityOccipital cortexObesityTherapeutic targetAdipose tissueBrown fatPET studiesWomenInnervationSelective ligandsEnergy-dissipating properties
2013
Decreased norepinephrine transporter availability in obesity: Positron Emission Tomography imaging with (S,S)-[11C]O-methylreboxetine
Li CS, Potenza MN, Lee DE, Planeta B, Gallezot JD, Labaree D, Henry S, Nabulsi N, Sinha R, Ding YS, Carson RE, Neumeister A. Decreased norepinephrine transporter availability in obesity: Positron Emission Tomography imaging with (S,S)-[11C]O-methylreboxetine. NeuroImage 2013, 86: 306-310. PMID: 24121204, PMCID: PMC3947246, DOI: 10.1016/j.neuroimage.2013.10.004.Peer-Reviewed Original ResearchConceptsBody mass indexMultilinear reference tissue model 2Norepinephrine transporterNoradrenergic dysfunctionObese individualsLean individualsStructural MR scansBPND valuesNorepinephrine transporter availabilityReference tissue model 2Positron emission tomography (PET) imagingEmission Tomography ImagingPositron emission tomographyBrain norepinephrine transportersNE clearanceMass indexRaphe nucleusLocus coeruleusSynaptic availabilityObese peopleTransporter availabilityOccipital cortexComparison subjectsHealthy individualsObesity