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Insulin signaling in the central nervous system


D Porte, DG Baskin, MW Schwartz - Diabetes, 2005 - Am Diabetes Assoc
Insulin and its signaling systems are implicated in both central and peripheral mechanisms governing
the ingestion, distribution, metabolism, and storage of nutrients in organisms ranging from worms
to humans. Input from the environment regarding the availability and type of nutrients is ...
Cited by 77 - Related articles - All 8 versions

Perspectives in Diabetes


D Porte Jr, DG Baskin, MW Schwartz - AGE, 2005 - Am Diabetes Assoc
Insulin and its signaling systems are implicated in both central and peripheral mechanisms governing
the inges- tion, distribution, metabolism, and storage of nutrients in organisms ranging from worms
to humans. Input from the environment regarding the availability and type of nutrients is ...
Related articles

Diabetes, obesity, and the brain

- kosen21.org [PDF] 
MW Schwartz, D Porte Jr - Science, 2005 - sciencemag.org
Recent evidence suggests a key role for the brain in the control of both body fat content and glucose
metabolism. Neuronal systems that regulate energy intake, energy expenditure, and endogenous
glucose production sense and respond to input from hormonal and nutrient-related ...
Cited by 268 - Related articles - All 12 versions

Brain Insulin and Obesity: From Man to C. elegans


AP View - Springer
This chapter reviews development of a concept first proposed by Dr. Stephen Woods and me
in 1976, that plasma insulin provides a critical feedback signal to the Central Nervous System
(CNS) for the biological regulation of body adiposity. It is a personal history and describes ...
Related articles

A brain-liver circuit regulates glucose homeostasis

- cell.com
A Pocai, S Obici, GJ Schwartz, L Rossetti - Cell Metabolism, 2005 - Elsevier
Increased glucose production (GP) is the major determinant of fasting hyperglycemia in diabetes
mellitus. Previous studies suggested that lipid metabolism within specific hypothalamic nuclei
is a biochemical sensor for nutrient availability that exerts negative feedback on GP. Here ...
Cited by 97 - Related articles - All 9 versions

Insulin and the blood-brain barrier


SC Woods, RJ Seeley, DG Baskin, MW … - Current pharmaceutical …, 2003 - ingentaconnect.com
Abstract: Although several possible mechanisms exist by which the pancreatic hormone,
insulin, could enter the brain from the blood, most evidence suggests that the majority of it enters
primarily by a receptor-mediated transport process. Many factors influence the rate of ...
Cited by 85 - Related articles - BL Direct - All 3 versions

PI3K integrates the action of insulin and leptin on hypothalamic neurons

- nih.gov
AW Xu, CB Kaelin, K Takeda, S Akira, MW … - Journal of Clinical …, 2005 - Am Soc Clin Investig
Central control of energy balance depends on the ability of proopiomelanocortin (POMC) or
agouti-related protein (Agrp) hypothalamic neurons to sense and respond to changes in peripheral
energy stores. Leptin and insulin have been implicated as circulating indicators of ...
Cited by 113 - Related articles - All 9 versions

Central insulin action in energy and glucose homeostasis

- nih.gov
L Plum, BF Belgardt, JC Brüning - Journal of Clinical Investigation, 2006 - Am Soc Clin Investig
Insulin has pleiotropic biological effects in virtually all tissues. However, the relevance of insulin
signaling in peripheral tissues has been studied far more extensively than its role in the
brain. An evolving body of evidence indicates that in the brain, insulin is involved in ...
Cited by 76 - Related articles - BL Direct - All 11 versions

A Critical Role in Metabolic Homeostasis and Disease From C. elegans to Humans


D Porte Jr, DG Baskin, MW Schwartz - 糖尿病学杂志, 2005 - journal.shouxi.net
Insulin and its signaling systems are implicated in both central and peripheral mechanisms governing
the ingestion, distribution, metabolism, and storage of nutrients in organisms ranging from worms
to humans. Input from the environment regarding the availability and type of nutrients is ...
Related articles - Cached

Dysregulation of insulin receptor substrate 2 in β cells and brain causes obesity …

- nih.gov
X Lin, A Taguchi, S Park, JA Kushner, F Li, … - Journal of Clinical …, 2004 - Am Soc Clin Investig
The molecular link between obesity and β cell failure that causes diabetes is difficult to
establish. Here we show that a conditional knockout of insulin receptor substrate 2 (Irs2) in mouse
pancreas β cells and parts of the brain — including the hypothalamus —increased ...
Cited by 117 - Related articles - BL Direct - All 11 versions


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