Biomarkers and indoor air quality: A translational research review

Autor: Araliya M. Senerat, Sheila M. Manemann, Nicholas S. Clements, Robert D. Brook, Leslie C. Hassett, Véronique L. Roger
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Journal of Clinical and Translational Science, Vol 5 (2021)
Druh dokumentu: article
ISSN: 2059-8661
DOI: 10.1017/cts.2020.532
Popis: Abstract Introduction: Air pollution is linked to mortality and morbidity. Since humans spend nearly all their time indoors, improving indoor air quality (IAQ) is a compelling approach to mitigate air pollutant exposure. To assess interventions, relying on clinical outcomes may require prolonged follow-up, which hinders feasibility. Thus, identifying biomarkers that respond to changes in IAQ may be useful to assess the effectiveness of interventions. Methods: We conducted a narrative review by searching several databases to identify studies published over the last decade that measured the response of blood, urine, and/or salivary biomarkers to variations (natural and intervention-induced) of changes in indoor air pollutant exposure. Results: Numerous studies reported on associations between IAQ exposures and biomarkers with heterogeneity across study designs and methods. This review summarizes the responses of 113 biomarkers described in 30 articles. The biomarkers which most frequently responded to variations in indoor air pollutant exposures were high sensitivity C-reactive protein (hsCRP), von Willebrand Factor (vWF), 8-hydroxy-2′-deoxyguanosine (8-OHdG), and 1-hydroxypyrene (1-OHP). Conclusions: This review will guide the selection of biomarkers for translational studies evaluating the impact of indoor air pollutants on human health.
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