Expression of dopaminergic receptors in the hypothalamus of lean and obese Zucker rats and food intake
SO Fetissov, MM Meguid, T Sato… - American Journal of …, 2002 - journals.physiology.org
As revealed by previous microdialysis studies, basal and food intake-accompanied
dopamine release significantly differs in the hypothalamus of obese vs. lean Zucker rats. In …
dopamine release significantly differs in the hypothalamus of obese vs. lean Zucker rats. In …
A Ser311Cys mutation in the human dopamine receptor D2 gene is associated with reduced energy expenditure
PA Tataranni, L Baier, C Jenkinson, I Harper… - Diabetes, 2001 - Am Diabetes Assoc
Brain dopaminergic pathways play a major role in the control of movement. Absence of the
murine dopamine D2 receptor gene (drd2) produces bradykinesia and hypothermia. A …
murine dopamine D2 receptor gene (drd2) produces bradykinesia and hypothermia. A …
Obesogenic diets may differentially alter dopamine control of sucrose and fructose intake in rats
CE Pritchett, A Hajnal - Physiology & behavior, 2011 - Elsevier
Chronic overeating of obesogenic diets can lead to obesity, reduced dopamine signaling,
and increased consumption of added sugars to compensate for blunted reward. However …
and increased consumption of added sugars to compensate for blunted reward. However …
Dopamine receptor D3 deficiency results in chronic depression and anxiety
Over the last decade accumulating evidence suggests that brain dopamine (DA) has a role
in depression, particularly given the high comorbidity of depression with Parkinson's …
in depression, particularly given the high comorbidity of depression with Parkinson's …
TaqIA polymorphism in dopamine D2 receptor gene complicates weight maintenance in younger obese patients
JK Winkler, A Woehning, JH Schultz, M Brune… - Nutrition, 2012 - Elsevier
OBJECTIVE: The A1 allele of the TaqIA polymorphism in the dopamine D2 receptor gene
(rs1800497) has been associated with obesity. However, the effect of the polymorphism on …
(rs1800497) has been associated with obesity. However, the effect of the polymorphism on …
Reduced dopaminergic tone in hypothalamic neural circuits: expression of a “thrifty” genotype underlying the metabolic syndrome?
H Pijl - European Journal of Pharmacology, 2003 - Elsevier
The thrifty genotype hypothesis postulates that the genetically determined ability to grow
obese and insulin resistant in times of food abundance confers a survival advantage in times …
obese and insulin resistant in times of food abundance confers a survival advantage in times …
Striatal dopamine D2-like receptors availability in obesity and its modulation by bariatric surgery: A systematic review and meta-analysis
G Ribeiro, A Maia, G Cotovio, FPM Oliveira… - Scientific Reports, 2023 - nature.com
There is significant evidence linking a 'reward deficiency syndrome'(RDS), comprising
decreased availability of striatal dopamine D2-like receptors (DD2lR) and addiction-like …
decreased availability of striatal dopamine D2-like receptors (DD2lR) and addiction-like …
Prolonged high fat diet reduces dopamine reuptake without altering DAT gene expression
JJ Cone, EH Chartoff, DN Potter, SR Ebner… - PloS one, 2013 - journals.plos.org
The development of diet-induced obesity (DIO) can potently alter multiple aspects of
dopamine signaling, including dopamine transporter (DAT) expression and dopamine …
dopamine signaling, including dopamine transporter (DAT) expression and dopamine …
Long‐term, calorie‐restricted intake of a high‐fat diet in rats reduces impulse control and ventral striatal D2 receptor signalling – two markers of addiction vulnerability
WK Adams, JL Sussman, S Kaur… - European Journal of …, 2015 - Wiley Online Library
High impulsivity, mediated through ventral striatal dopamine signalling, represents an
established risk factor for substance abuse, and may likewise confer vulnerability to …
established risk factor for substance abuse, and may likewise confer vulnerability to …
Dopamine receptor subtype agonists and feeding behavior
P Terry, DB Gilbert, SJ Cooper - Obesity Research, 1995 - Wiley Online Library
Stimulation or blockade of various dopamine receptor subtypes is associated with reduced
feeding. For example, D2 receptor agonists suppress feeding in food‐deprived and free …
feeding. For example, D2 receptor agonists suppress feeding in food‐deprived and free …