Marta S. Smith

Vanderbilt University — United States

Medicine · Health Sciences

21h-index1.8kcitations75works0.82yr avg
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Research Topics

Pancreatic function and diabetes(45), Diabetes Management and Research(27), Liver Disease Diagnosis and Treatment(17), Metabolism, Diabetes, and Cancer(16), Diabetes Treatment and Management(14)

Publications75 total

Morning Elevation in Insulin Enhances Afternoon Hepatic Postprandial Glucose Disposal in the Dog by Increasing Both Insulin Signaling and Glucose Action
2025Open Access
Morning Glucagon Disrupts Insulin Induced Hepatic Metabolic Memory and Subsequent Afternoon Glucose Metabolism in Canines
2025Open Access
<b>Improved Afternoon Hepatic Glucose Disposal and Storage Requires Morning Engagement of Hepatic Insulin Receptors</b>
2024· 1 citedOpen Access
<b>Improved Afternoon Hepatic Glucose Disposal and Storage Requires Morning Engagement of Hepatic Insulin Receptors</b>
2024Open Access
Improved Afternoon Hepatic Glucose Disposal and Storage Requires Morning Engagement of Hepatic Insulin Receptors
Diabetes·2024Open Access
Morning Engagement of Hepatic Insulin Receptors Improves Afternoon Hepatic Glucose Disposal and Storage
2024Open Access
Duration of morning hyperinsulinemia determines hepatic glucose uptake and glycogen storage later in the day
American Journal of Physiology-Endocrinology and Metabolism·2024· 1 citedOpen Access
1563-P: High Fat and Fructose Feeding Severely Impairs Hepatic Glucose Effectiveness but Not Insulin Action Under Euglycemic Conditions
Diabetes·2024
Duration of Morning Hyperinsulinemia Determines Hepatic Glucose Uptake and Glycogen Storage Later in the Day
2024· 2 citedOpen Access
AM Insulinization of the Liver Is an Important Driver of PM Hepatic Glucose Uptake
Physiology·2024
Integration of metabolic flux with hepatic glucagon signaling and gene expression profiles in the conscious dog
American Journal of Physiology-Endocrinology and Metabolism·2024· 5 citedOpen Access
Integration of metabolic flux with hepatic glucagon signaling and gene expression profiles in the conscious dog
2023· 1 citedOpen Access
A physiologic increase in brain glucagon action alters the hepatic gluconeogenic/glycogenolytic ratio but not glucagon’s overall effect on glucose production
American Journal of Physiology-Endocrinology and Metabolism·2023· 7 citedOpen Access
Profound sensitivity of the liver to the direct effect of insulin allows peripheral insulin delivery to normalize hepatic but not muscle glucose uptake in the healthy dog
2022Open Access
Profound Sensitivity of the Liver to the Direct Effect of Insulin Allows Peripheral Insulin Delivery to Normalize Hepatic but Not Muscle Glucose Uptake in the Healthy Dog
Diabetes·2022· 6 citedOpen Access
Profound sensitivity of the liver to the direct effect of insulin allows peripheral insulin delivery to normalize hepatic but not muscle glucose uptake in the healthy dog
2022· 1 citedOpen Access
C-peptide enhances glucagon secretion in response to hyperinsulinemia under euglycemic and hypoglycemic conditions
JCI Insight·2021· 5 citedOpen Access
Insulin Infusion Is Linked to Increased <i>NPPC</i> Expression in Muscle and Plasma C-type Natriuretic Peptide in Male Dogs
Journal of the Endocrine Society·2021· 5 citedOpen Access
Liver glycogen-induced enhancements in hypoglycemic counterregulation require neuroglucopenia
American Journal of Physiology-Endocrinology and Metabolism·2021· 12 citedOpen Access
The Importance of the Mechanisms by which Insulin Regulates Meal-Associated Liver Glucose Uptake in the Dog
2021Open Access
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Frequent Co-authors

Alan D. Cherrington(38), Ben Farmer(32), Mary Courtney Moore(27), Guillaume Kraft(22), Doss W. Neal(16), Dale S. Edgerton(14), Katie C. Coate(14), Phillip E. Williams(13), Jason J. Winnick(11), Christopher J. Ramnanan(9), Melanie Scott(9), José M. Irimia(8), Margaret Lautz(7), E. Patrick Donahue(6), Justin M. Gregory(6), Cynthia C. Connolly(6), D. Borden Lacy(6), P. E. V. Williams(5), Zhibo An(5), Peter J. Roach(5)