Central and Peripheral Roles of Salt-inducible Kinases in Metabolic Regulation

Area of Science:

• Biochemistry
• Physiology
• Metabolism

Background:

• Salt-inducible kinases (SIKs) are serine/threonine protein kinases.
• SIKs regulate diverse physiological processes, with initial focus on inflammation.
• Emerging evidence implicates SIKs in metabolic regulation.

Purpose of the Study:

• To review the central roles of SIKs in the brain.
• To summarize SIK functions in peripheral metabolic tissues.
• To highlight the therapeutic potential of SIKs for metabolic diseases.

Main Methods:

• Literature review of current research on SIKs.
• Integration of studies on SIKs' roles in the brain and peripheral tissues.
• Analysis of SIKs' involvement in energy balance and glucose homeostasis.

Main Results:

• SIKs play critical roles in regulating energy balance and glucose homeostasis.
• SIKs are involved in liver, adipose tissue, and pancreatic functions.
• SIK inhibitors are in clinical trials for inflammatory diseases.

Conclusions:

• SIKs are crucial for maintaining metabolic homeostasis.
• SIKs represent promising therapeutic targets for metabolic disorders.
• Further research into SIKs' multifaceted roles is warranted.