Molecular Interactions of Arterial Hypertension in Its Target Organs

Area of Science:

• Cardiovascular Medicine
• Nephrology
• Neurology

Background:

• Arterial hypertension (AH) is a leading cause of cardiovascular disease mortality.
• It affects 10-20% of adults, contributing to 5.8% of global deaths.
• Key factors include renin-angiotensin-aldosterone system (RAAS) activation, oxidative stress, and inflammation.

Purpose of the Study:

• To analyze molecular factors in the pathogenesis of arterial hypertension.
• To investigate molecular interactions in hypertension-related target organ damage.
• Focus on molecular mechanisms in the heart, blood vessels, brain, and kidneys.

Main Methods:

• Review of molecular interactions in AH.
• Analysis of matrix metalloproteinases (MMPs) in hypertensive organ damage.
• Examination of the roles of the immune system, RAAS, oxidative stress, and inflammation.

Main Results:

• AH accelerates damage to the heart, kidneys, brain, retina, and blood vessels.
• Organ damage can manifest as coronary heart disease, cognitive impairment, retinopathy, and optic neuropathy.
• Molecular pathways involving MMPs, immune responses, RAAS, and oxidative stress are implicated.

Conclusions:

• Understanding molecular pathogenesis is crucial for managing AH and preventing target organ damage.
• Targeting specific molecular pathways may offer therapeutic strategies.
• Further research into these interactions is warranted for improved patient outcomes.