William I. Sivitz

Endocrinology

200 Hawkins Dr
Iowa City, IA 52242

Last Updated: 09/26/2026

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Found 54 publications

Oxaloacetate inhibition of succinate dehydrogenase: mechanism and physiological implications.

Oxaloacetate inhibition of succinate dehydrogenase: mechanism and physiological implications.

Journal: American journal of physiology. Cell physiology

Published: June 29, 2026

Differential Longitudinal Effects of Glucose-Lowering Medications on Glucagon and C-peptide Responses in the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE).

Differential Longitudinal Effects of Glucose-Lowering Medications on Glucagon and C-peptide Responses in the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE).

Journal: Diabetes care

Published: September 04, 2025

Characterizing plasma lipid species in metabolic dysfunction associated steatotic liver disease in persons with type 1 diabetes.

Characterizing plasma lipid species in metabolic dysfunction associated steatotic liver disease in persons with type 1 diabetes.

Journal: Scientific reports

Published: May 19, 2025

Hepatic glutamic-oxaloacetic transaminase promotes mitochondrial respiration energized at complex II and alters whole body metabolism.

Hepatic glutamic-oxaloacetic transaminase promotes mitochondrial respiration energized at complex II and alters whole body metabolism.

Journal: The Journal of biological chemistry

Published: March 21, 2025

Mitochondrial glutamic-oxaloacetic transaminase (GOT2) in the growth of C2C12 myoblasts.

Mitochondrial glutamic-oxaloacetic transaminase (GOT2) in the growth of C2C12 myoblasts.

Journal: Journal of bioenergetics and biomembranes

Published: November 08, 2024

Differential Treatment Effects on β-Cell Function Using Model-Based Parameters in Type 2 Diabetes: Results From the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE).

Differential Treatment Effects on β-Cell Function Using Model-Based Parameters in Type 2 Diabetes: Results From the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE).

Journal: Diabetes care

Published: November 04, 2024

Metabolite perturbations in type 1 diabetes associated with metabolic dysfunction-associated steatotic liver disease.

Metabolite perturbations in type 1 diabetes associated with metabolic dysfunction-associated steatotic liver disease.

Journal: Frontiers in endocrinology

Published: September 23, 2024

Effect of the mitochondrial transaminase (GOT2) on membrane potential-sensitive respiration in mitochondria of differentiated C2C12 muscle cells.

Effect of the mitochondrial transaminase (GOT2) on membrane potential-sensitive respiration in mitochondria of differentiated C2C12 muscle cells.

Journal: American journal of physiology. Cell physiology

Published: April 22, 2024

Longitudinal Effects of Glucose-Lowering Medications on β-Cell Responses and Insulin Sensitivity in Type 2 Diabetes: The GRADE Randomized Clinical Trial.

Longitudinal Effects of Glucose-Lowering Medications on β-Cell Responses and Insulin Sensitivity in Type 2 Diabetes: The GRADE Randomized Clinical Trial.

Journal: Diabetes care

Published: June 09, 2023

Impact of Insulin Sensitivity and β-Cell Function Over Time on Glycemic Outcomes in the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE): Differential Treatment Effects of Dual Therapy.

Impact of Insulin Sensitivity and β-Cell Function Over Time on Glycemic Outcomes in the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE): Differential Treatment Effects of Dual Therapy.

Journal: Diabetes care

Published: June 08, 2023

Oxaloacetate regulates complex II respiration in brown fat: dependence on UCP1 expression.

Oxaloacetate regulates complex II respiration in brown fat: dependence on UCP1 expression.

Journal: American journal of physiology. Cell physiology

Published: May 01, 2023

Cardiometabolic Risk Factors and Incident Cardiovascular Disease Events in Women vs Men With Type 1 Diabetes.

Cardiometabolic Risk Factors and Incident Cardiovascular Disease Events in Women vs Men With Type 1 Diabetes.

Journal: JAMA network open

Published: September 08, 2022

Showing 1-12 of 54

Last Updated: 09/26/2026