Cardiovascular and Neurological Diseases and Association with Helicobacter Pylori Infection-An Overview

Vlad Pădureanu1, Dalia Dop2, Daniel Cosmin Caragea3

  • 1Department of Internal Medicine, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania.

PubMed

Insights

Helicobacter pylori infection is linked to cardiovascular and neurological diseases. Eradicating H. pylori may reduce inflammation and improve outcomes for conditions like heart disease and Alzheimer's.

Area of Science:

  • Microbiology
  • Cardiology
  • Neurology
  • Immunology

Background:

  • Helicobacter pylori (H. pylori) infection is increasingly associated with systemic health issues beyond gastrointestinal conditions.
  • Emerging evidence suggests a potential role for H. pylori in the pathogenesis of cardiovascular and neurological disorders.

Purpose of the Study:

  • To investigate the association between H. pylori infection and cardiovascular diseases (e.g., atherosclerosis, myocardial infarction, stroke).
  • To explore the link between H. pylori infection and neurological diseases (e.g., Alzheimer's, multiple sclerosis, Parkinson's disease).
  • To discuss the implications for clinical management and future research.

Main Methods:

  • Review of current research linking H. pylori infection to cardiovascular and neurological conditions.
  • Analysis of proposed mechanisms including chronic inflammation, endothelial dysfunction, and autoimmune responses.
  • Discussion of epidemiological data showing higher H. pylori prevalence in patients with these disorders.

Main Results:

  • H. pylori infection contributes to endothelial dysfunction and inflammation, promoting cardiovascular disease progression.
  • The bacterium may trigger neuroinflammation and autoimmune responses implicated in neurological diseases.
  • Higher prevalence of H. pylori in patients with cardiovascular and neurological disorders suggests a contributory role.

Conclusions:

  • H. pylori infection is a potential risk factor for cardiovascular and neurological diseases.
  • Eradication of H. pylori, alongside anti-inflammatory and other targeted therapies, may improve clinical outcomes.
  • Further longitudinal and mechanistic studies are crucial to confirm these associations and inform clinical practice.

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