Unknown

Dataset Information

0

Prevalence and persistence of chromosomal damage and susceptible genotypes of metabolic and DNA repair genes in Chinese vinyl chloride-exposed workers.


ABSTRACT: Vinyl chloride (VC) was classified as a group 1 carcinogen by IARC in 1987. Although the relationship between VC exposure and liver cancer has been established, the mechanism of VC-related carcinogenesis remains largely unknown. Previous epidemiological studies have shown that VC exposure is associated with increased genotoxicity in humans. To explore chromosomal damage and its progression, and their association to genetic susceptibility, we investigated 402 workers exposed to VC, a 77 VC-exposed cohort and 141 unexposed subjects. We measured the frequencies of cytokinesis-block micronucleus (CBMN) to reflect chromosomal damage and conducted genotyping for six xenobiotic metabolisms and five DNA repair genes' polymorphism. Data indicate that 95% of the control workers had CBMN frequencies

SUBMITTER: Ji F 

PROVIDER: S-EPMC3499047 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

altmetric image

Publications

Prevalence and persistence of chromosomal damage and susceptible genotypes of metabolic and DNA repair genes in Chinese vinyl chloride-exposed workers.

Ji Fang F   Wang Wei W   Xia Zhao-Lin ZL   Zheng Ying-Jia YJ   Qiu Yu-Lan YL   Wu Fen F   Miao Wen-Bin WB   Jin Ru-Feng RF   Qian Ji J   Jin Li L   Zhu Yi-Liang YL   Christiani David C DC  

Carcinogenesis 20100125 4


Vinyl chloride (VC) was classified as a group 1 carcinogen by IARC in 1987. Although the relationship between VC exposure and liver cancer has been established, the mechanism of VC-related carcinogenesis remains largely unknown. Previous epidemiological studies have shown that VC exposure is associated with increased genotoxicity in humans. To explore chromosomal damage and its progression, and their association to genetic susceptibility, we investigated 402 workers exposed to VC, a 77 VC-expose  ...[more]

Similar Datasets

2010-01-27 | GSE20041 | GEO
2010-01-26 | E-GEOD-20041 | biostudies-arrayexpress
| S-EPMC8242355 | biostudies-literature
| S-EPMC3572913 | biostudies-literature
| S-EPMC6681966 | biostudies-literature
| S-EPMC8882575 | biostudies-literature
| S-EPMC5728539 | biostudies-literature
| S-EPMC4168213 | biostudies-literature
| S-EPMC7786176 | biostudies-literature
| S-EPMC4987812 | biostudies-literature