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Related Experiment Video

Updated: Sep 2, 2025

Homogeneous Time-resolved Förster Resonance Energy Transfer-based Assay for Detection of Insulin Secretion
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The serotonergic system dysfunction in diabetes mellitus.

Yan Cai1, Xiaolong Li1, Hongli Zhou1

  • 1National Drug Clinical Trial Institution, Second Affiliated Hospital, Army Medical University, Chongqing, China.

Frontiers in Cellular Neuroscience
|August 1, 2022
PubMed
Summary
This summary is machine-generated.

The serotonin system, involving serotonin (5-HT), impacts both brain function and peripheral systems. This review explores its crucial role in diabetes and its complications, highlighting therapeutic potential.

Keywords:
5-HT5-HT receptordiabeteshyperglycemianeuropathyserotonin

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Area of Science:

  • Neuroscience
  • Endocrinology
  • Pharmacology

Background:

  • Serotonin (5-HT) is a key monoamine synthesized peripherally and stored in platelets.
  • Central serotonin modulates mood and feeding behavior, with therapeutic efforts facing peripheral side effects.
  • Emerging evidence links both peripheral and central serotonergic systems to diabetes.

Purpose of the Study:

  • To review the multifaceted roles of the serotonergic system in diabetes.
  • To examine its involvement in blood glucose regulation and diabetic complications.
  • To assess its potential as a therapeutic target for diabetes treatment.

Main Methods:

  • Literature review of studies on the serotonergic system and diabetes.
  • Analysis of research on serotonin's role in glucose homeostasis.
  • Synthesis of findings related to diabetic macroangiopathy, neuropathy, and encephalopathy.

Main Results:

  • The serotonergic system significantly influences blood glucose regulation.
  • Serotonin pathways are implicated in the development of diabetic macrovascular and neurological complications.
  • Dysregulation of serotonin contributes to diabetic encephalopathy.

Conclusions:

  • The serotonergic system is a critical factor in diabetes pathogenesis and progression.
  • Targeting the serotonergic system offers promising therapeutic avenues for managing diabetes and its complications.
  • Further research is warranted to fully elucidate and exploit the clinical significance of serotonin in diabetes care.