Search Results - "Roseberry, Aaron G"

Acute fasting increases somatodendritic dopamine release in the ventral tegmental area by Roseberry, Aaron G

“…Fasting and food restriction alter the activity of the mesolimbic dopamine system to affect multiple reward-related behaviors. Food restriction decreases…”
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Effects of Cocaine and Fasting on the Intake of Individual Macronutrients in Rats by Mitchell, Nia, Roseberry, Aaron G

“…Obesity is a significant problem, and increased food intake is thought to underlie much of the increase in obesity levels. Recently, there has been much…”
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Rapid Rewiring of Arcuate Nucleus Feeding Circuits by Leptin by Pinto, Shirly, Roseberry, Aaron G., Liu, Hongyan, Diano, Sabrina, Shanabrough, Marya, Cai, Xiaoli, Friedman, Jeffrey M., Horvath, Tamas L.

“…The fat-derived hormone leptin regulates energy balance in part by modulating the activity of neuropeptide Y and proopiomelanocortin neurons in the…”
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Actions of feeding-related peptides on the mesolimbic dopamine system in regulation of natural and drug rewards by Dunigan, Anna I., Roseberry, Aaron G.

“…The mesolimbic dopamine system is the primary neural circuit mediating motivation, reinforcement, and reward-related behavior. The activity of this system and…”
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Postmeal Optogenetic Inhibition of Dorsal or Ventral Hippocampal Pyramidal Neurons Increases Future Intake by Hannapel, Reilly, Ramesh, Janavi, Ross, Amy, LaLumiere, Ryan T, Roseberry, Aaron G, Parent, Marise B

“…Memory of a recently eaten meal can serve as a powerful mechanism for controlling future eating behavior because it provides a record of intake that likely…”
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Transgenic Mice Expressing Green Fluorescent Protein under the Control of the Melanocortin-4 Receptor Promoter by Liu, Hongyan, Kishi, Toshiro, Roseberry, Aaron G, Cai, Xiaoli, Lee, Charlotte E, Montez, Jason M, Friedman, Jeffrey M, Elmquist, Joel K

“…The melanocortin-4 receptor (MC4-R) is an important regulator of energy homeostasis, and evidence suggests that MC4-R-expressing neurons are downstream targets…”
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Neuropeptide Y-Mediated Inhibition of Proopiomelanocortin Neurons in the Arcuate Nucleus Shows Enhanced Desensitization in ob/ob Mice by Roseberry, Aaron G, Liu, Hongyan, Jackson, Alexander C, Cai, Xiaoli, Friedman, Jeffrey M

“…NPY and αMSH are expressed in distinct neurons in the arcuate nucleus of the hypothalamus, where αMSH decreases and NPY increases food intake and body weight…”
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Neuropeptide-Y alters VTA dopamine neuron activity through both pre- and postsynaptic mechanisms by West, Katherine Stuhrman, Roseberry, Aaron G

“…The mesocorticolimbic dopamine system, the brain's reward system, regulates many different behaviors including food intake, food reward, and feeding-related…”
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Regulation of the mesocorticolimbic and mesostriatal dopamine systems by α-melanocyte stimulating hormone and agouti-related protein by Roseberry, Aaron G, Stuhrman, Katherine, Dunigan, Anna I

“…The melanocortin system of the hypothalamus, including the neuropeptides α-melanocyte stimulating hormone (αMSH) and agouti-related protein (AgRP), and their…”
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Neurotensin inhibits both dopamine- and GABA-mediated inhibition of ventral tegmental area dopamine neurons by Stuhrman, Katherine, Roseberry, Aaron G

“…Dopamine is an essential neurotransmitter that plays an important role in a number of different physiological processes and disorders. There is substantial…”
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Altered feeding and body weight following melanocortin administration to the ventral tegmental area in adult rats by Roseberry, Aaron G.

“…Rationale The melanocortin system is an important component of the brain circuitry controlling feeding and body weight, and most of the effects of…”
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VTA MC3R neurons control feeding in an activity- and sex-dependent manner in mice by Dunigan, Anna I., Olson, David P., Roseberry, Aaron G.

“…Increasing evidence indicates that the melanocortin and mesolimbic dopamine (DA) systems interact to regulate feeding and body weight. Because melanocortin-3…”
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Alpha‐melanocyte stimulating hormone increases the activity of melanocortin‐3 receptor‐expressing neurons in the ventral tegmental area by West, Katherine Stuhrman, Lu, Chunxia, Olson, David P., Roseberry, Aaron G.

“…Key points Alpha‐melanocyte stimulating hormone (α‐MSH) is an anorexigenic peptide. Injection of the α‐MSH analog MTII into the ventral tegmental area (VTA)…”
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Whole‐brain efferent and afferent connectivity of mouse ventral tegmental area melanocortin‐3 receptor neurons by Dunigan, Anna I., Swanson, Andrew M., Olson, David P., Roseberry, Aaron G.

“…The mesolimbic dopamine (DA) system is involved in the regulation of multiple behaviors, including feeding, and evidence demonstrates that the melanocortin…”
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Decreased consumption of rewarding sucrose solutions after injection of melanocortins into the ventral tegmental area of rats by Yen, Haw-Han, Roseberry, Aaron G.

“…Rationale The mesolimbic dopamine system is an important component of the neural circuitry controlling reward-related behavior. We have recently shown that the…”
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Altered sucrose self-administration following injection of melanocortin receptor agonists and antagonists into the ventral tegmental area by Shanmugarajah, Laranci, Dunigan, Anna I., Frantz, Kyle J., Roseberry, Aaron G.

“…Rationale and objectives Alpha-melanocyte stimulating hormone (αMSH) and agouti-related protein (AgRP) are antagonistic neuropeptides that play an important…”
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Amphetamine Dose‐Dependently Decreases and Increases Binge Intake of Fat and Sucrose Independent of Sex by West, Katherine Stuhrman, Lawson, Valen, Swanson, Andrew M., Dunigan, Anna I., Roseberry, Aaron G.

“…Objective Amphetamine was formerly used as a treatment to combat obesity, but amphetamine’s use as an appetite suppressant was discontinued because of its…”
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Decreased Vesicular Somatodendritic Dopamine Stores in Leptin-Deficient Mice by Roseberry, Aaron G, Painter, Tammie, Mark, Gregory P, Williams, John T

“…An increasing number of studies indicate that leptin can regulate the activity of the mesolimbic dopamine system. The objective of this study was to examine…”
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Trafficking of M2 Muscarinic Acetylcholine Receptors by Roseberry, Aaron G., Hosey, M. Marlene

“…Internalization is an important mechanism regulating the agonist-dependent responses of G-protein-coupled receptors. The internalization of the M2 muscarinic…”
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Cover Image, Volume 529, Issue 6 by Dunigan, Anna I., Swanson, Andrew M., Olson, David P., Roseberry, Aaron G.

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