Increase of global DNA methylation patterns in beauty salon workers exposed to low levels of formaldehyde.
Brazilian blowout
Epigenetic
Formaldehyde
Formic acid
Global DNA methylation
Hair straightening
Occupational exposure
Journal
Environmental science and pollution research international
ISSN: 1614-7499
Titre abrégé: Environ Sci Pollut Res Int
Pays: Germany
ID NLM: 9441769
Informations de publication
Date de publication:
Jan 2019
Jan 2019
Historique:
received:
08
05
2018
accepted:
05
11
2018
pubmed:
14
11
2018
medline:
23
2
2019
entrez:
14
11
2018
Statut:
ppublish
Résumé
Formaldehyde (FA) is a carcinogenic aldehyde illegally added to creams as a hair straightening agent for the Brazilian blowout (BB). This study aimed to investigate the possible effects of occupational exposure to FA on global DNA methylation in salon workers with different exposure levels. FA exposure was monitored using environmental and biological measurements. The study included 49 salon workers divided by FA levels in the workplace into group A (FA < 0.01 ppm; n = 8), group B (0.03 ppm < FA < 0.06 ppm; n = 15), and group C (0.08 ppm < FA < 0.24 ppm; n = 26). The global DNA methylation levels were 3.12%, 4.55%, and 4.29% for groups A, B, and C, respectively, with statistically higher values for groups B and C compared to group A (p = 0.002). A correlation was found between FA in passive samplers and global DNA methylation (r
Identifiants
pubmed: 30421373
doi: 10.1007/s11356-018-3674-7
pii: 10.1007/s11356-018-3674-7
doi:
Substances chimiques
Air Pollutants, Occupational
0
Formaldehyde
1HG84L3525
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1304-1314Références
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