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Related Experiment Video

Updated: May 25, 2025

Screening Assays to Characterize Novel Endothelial Regulators Involved in the Inflammatory Response
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The Interplay Between Immunity, Inflammation and Endothelial Dysfunction.

Ying Jie Chee1,2, Rinkoo Dalan1,2, Christine Cheung2,3

  • 1Department of Endocrinology, Tan Tock Seng Hospital, Singapore 308433, Singapore.

International Journal of Molecular Sciences
|February 26, 2025
PubMed
Summary

The endothelium plays a key role in immunity and inflammation. This review explores how endothelial cells regulate immune responses and become dysfunctional in metabolic diseases, highlighting new therapeutic targets.

Keywords:
cardiovascularendotheliumimmunityinflammationtherapeutic agents

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Area of Science:

  • Cardiovascular Biology
  • Immunology
  • Metabolic Diseases

Background:

  • The endothelium is crucial for vascular homeostasis, metabolism, and immune responses.
  • Recent research emphasizes the endothelium's role as a bridge between innate and adaptive immunity.
  • Endothelial dysfunction is linked to metabolic disturbances like hyperglycemia, obesity, hypertension, and dyslipidemia.

Purpose of the Study:

  • To review the endothelium's regulation of the immune-inflammatory axis.
  • To discuss physiological immune functions of endothelial cells.
  • To explore how metabolic disturbances cause endothelial dysfunction and identify therapeutic targets.

Main Methods:

  • Literature review of recent studies on endothelium, immunity, and metabolic diseases.
  • Analysis of the molecular mechanisms linking endothelial function to immune regulation.
  • Identification of therapeutic strategies targeting the immune-inflammatory axis in endothelial dysfunction.

Main Results:

  • The endothelium actively modulates innate and adaptive immunity and inflammation.
  • Metabolic disturbances significantly impair endothelial function through immune-inflammatory pathways.
  • Novel therapeutic targets are emerging to address endothelial dysfunction in metabolic diseases.

Conclusions:

  • The endothelium is a central regulator of the immune-inflammatory axis.
  • Endothelial dysfunction in metabolic diseases is driven by immune-inflammatory processes.
  • Targeting these pathways offers promising therapeutic avenues for cardiovascular and metabolic disorders.