Elevated exposure to air pollutants accelerates primary glomerular disease progression.

Area of Science:

• Environmental Health
• Nephrology
• Epidemiology

Background:

• Air pollution is a global health concern with established links to cardiopulmonary diseases.
• Research increasingly indicates a connection between air pollution and kidney disease, including chronic kidney disease (CKD) and glomerular conditions.
• The impact of air pollution on kidney outcomes has received less attention compared to cardiovascular and respiratory effects.

Purpose of the Study:

• To review the sources and components of air pollution.
• To summarize evidence on the association between air pollution exposure and the incidence and progression of CKD.
• To assess the impact of air pollution on the progression of primary glomerular diseases.

Main Methods:

• Systematic review of published epidemiological and environmental science literature.
• Analysis of studies examining air pollution exposure and kidney disease incidence and clinical course.
• Evaluation of literature on air pollution's effect on primary glomerular disease progression.

Main Results:

• Emerging evidence confirms air pollution's role in the onset and progression of CKD and glomerular diseases.
• Epidemiological studies globally support the link between air pollution exposure and adverse kidney outcomes.
• Air pollution is identified as a potentially modifiable risk factor for CKD progression.

Conclusions:

• Air pollution exposure is linked to increased risk and progression of chronic kidney disease and glomerular diseases.
• Further collaborative research is needed among environmental scientists, epidemiologists, and nephrologists.
• Interventions targeting air pollution exposure could mitigate CKD progression globally.