Intestinal Enteroendocrine Cells: Present and Future Druggable Targets

Area of Science:

• Gastroenterology and Endocrinology
• Cell Biology
• Immunology

Background:

• Enteroendocrine cells (EECs) are specialized intestinal cells secreting hormones in response to nutrients.
• These hormones influence local gut functions like motility and nutrient sensing, and systemic processes via circulation.
• Emerging research highlights EEC involvement in inflammatory and autoimmune diseases.

Purpose of the Study:

• To review the association between enteroendocrine cell alterations and metabolic/inflammatory disease progression.
• To explore the potential of enteroendocrine cells as therapeutic targets.

Main Methods:

• Literature review focusing on studies linking EECs to metabolic and inflammatory diseases.
• Analysis of current research on EEC function in health and disease states.
• Examination of EECs as potential targets for novel therapies.

Main Results:

• Enteroendocrine cells play critical roles in glucose metabolism and nutrient sensing.
• Recent studies indicate significant links between EEC dysfunction and inflammatory/autoimmune diseases.
• Targeting EECs or their secreted hormones shows promise for treating metabolic disorders like obesity.

Conclusions:

• Enteroendocrine cells are key regulators of metabolic homeostasis and increasingly implicated in inflammatory conditions.
• Further research into EECs is crucial for developing novel therapeutic strategies.
• Enteroendocrine cells represent promising druggable targets for metabolic and inflammatory diseases.