Occludin-mediated barrier dysfunction and its role in cardiovascular and cerebrovascular pathogenesis - Scorecard - MDSpire

Occludin-mediated barrier dysfunction and its role in cardiovascular and cerebrovascular pathogenesis

  • By

  • Wei Xu

  • Tongzhang Xu

  • Huang Long

  • Qin Jiang

  • Weifang Liao

  • May 8, 2026

  • 0 min

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Clinical Scorecard: The Impact of Occludin Dysfunction on Vascular Barrier Integrity and Its Implications for Cardiovascular and Cerebrovascular Diseases

At a Glance

CategoryDetail
Condition
Key MechanismsOccludin (OCLN) dysfunction leads to increased vascular permeability, inflammatory responses, and neuronal damage through signaling pathways like NF-κB, MAPK, and others.
Target Population
Care Setting

Key Highlights

  • OCLN is crucial for maintaining vascular endothelial barrier integrity.
  • Dysfunction of OCLN is linked to increased vascular leakage and inflammatory cell infiltration.
  • OCLN regulates signaling pathways affecting oxidative stress and cell apoptosis.
  • Emerging roles of OCLN include mediating endothelial autophagy and metabolic reprogramming.
  • Research on OCLN's regulatory networks and therapeutic targeting is ongoing.

Guideline-Based Recommendations

Diagnosis

    Management

    • Consider therapeutic strategies targeting OCLN, such as monoclonal antibodies or small molecules, to repair vascular barriers.

    Monitoring & Follow-up

      Risks

        Patient & Prescribing Data

        Individuals with cardiovascular and cerebrovascular diseases.

        Targeting OCLN may provide new avenues for precise interventions in these diseases.

        Clinical Best Practices

        • Integrate assessment of OCLN in the evaluation of vascular health.
        • Utilize OCLN as a potential biomarker for disease progression.
        • Explore OCLN-targeted therapies in clinical trials.
        • Monitor OCLN levels and related inflammatory markers in patients.

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        Original Source(s)

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