Neuroimmune crosstalk in the pathophysiology of hypertension

Area of Science:

• Cardiovascular Science
• Neuroimmunology
• Hypertension Research

Background:

• Hypertension is a major risk factor for cardiovascular morbidity and mortality.
• The pathogenesis of essential hypertension remains poorly understood.
• Neuroimmune pathways are implicated in hypertension development.

Purpose of the Study:

• To review the role of neuroimmune crosstalk in hypertension.
• To explore mechanisms involving immune mediators and psychological stress.
• To discuss implications for recovery after cardiac and cerebral injuries.

Main Methods:

• Literature review of existing data on neuroimmune interactions in hypertension.
• Analysis of mechanisms involving cytokines, peptides, and stress pathways.
• Synthesis of evidence on the role of bone marrow and microglia.

Main Results:

• Evidence suggests interplay between bone marrow, microglia, and immune mediators in hypertension.
• Cytokines, neuropeptide Y, substance P, and angiotensin peptides are involved.
• Chronic psychological stress may activate neuroimmune pathways, increasing hypertension risk.

Conclusions:

• Neuroimmune crosstalk is crucial in the origin and maintenance of arterial hypertension.
• Understanding these pathways offers potential therapeutic targets.
• Implications for rehabilitation after cardiac and cerebral injuries are significant.