Basal insulin: beyond glycemia

Area of Science:

• Endocrinology
• Metabolic Science
• Physiology

Background:

• Insulin is a pleiotropic hormone affecting carbohydrate, lipid, and protein metabolism.
• Insulin resistance, a key factor in diabetes, impairs cellular signaling.
• The widespread effects of insulin resistance contribute to conditions like metabolic syndrome and cardiovascular disease.

Purpose of the Study:

• To provide an integrated view of insulin action across various tissues.
• To discuss the pathophysiology of diabetes and the role of insulin resistance.
• To explore the clinical efficacy and therapeutic potential of insulin.

Main Methods:

• Review of existing literature on insulin's physiological and pathophysiological effects.
• Discussion of cellular and molecular mechanisms of insulin signaling.
• Analysis of clinical consequences of insulin resistance beyond hyperglycemia.

Main Results:

• Insulin resistance has profound effects on multiple organ systems, not just glucose metabolism.
• Impaired insulin signaling contributes to hyperglycemia, hypertension, dyslipidemia, and cardiovascular/renal disease.
• A comprehensive understanding of insulin's action is crucial for improved diabetes and metabolic syndrome management.

Conclusions:

• An integrated perspective on insulin action can reveal new therapeutic strategies.
• Enhanced understanding of insulin's role beyond glycemia is vital for clinicians.
• Addressing insulin resistance comprehensively can improve patient outcomes in diabetes and metabolic syndrome.