Maternal NO2 exposure induces cardiac hypertrophy in male offspring via ROS-HIF-1α transcriptional regulation and aberrant DNA methylation modification of Csx/Nkx2.5
Maternal NO2 exposure induces cardiac hypertrophy in male offspring via ROS-HIF-1α transcriptional regulation and aberrant DNA methylation modification of Csx/Nkx2.5
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母体 NO2 暴露通过 ROS-HIF-1α 转录调节和 Csx/Nkx2.5 的异常 DNA 甲基化修饰诱导雄性后代心脏肥大
DOI:
10.1007/s00204-018-2166-3
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发表时间:
2018-02
影响因子:
6.1
通讯作者:
Sang Nan
中科院分区:
文献类型:
--
作者:
Zhang Yingying;Yan Wei;Ji Xiaotong;Yue Huifeng;Li Guangke;Sang Nan
Maternal exposure to nitrogen dioxide (NO2) poses a risk for morbidity and mortality in infantile congenital heart diseases and even adult cardiovascular diseases. However, the experimental evidence supporting these effects is insufficient, and the related regulatory mechanisms are unknown. In the present study, we aimed to determine whether maternal NO2exposure causes cardiac hypertrophy-related consequences in offspring, and if so, how these adverse effects occur in the postnatal heart. The results indicate that in mice, maternal NO2exposure causes cardiac hypertrophy in male offspring. This altered phenotype was accompanied by increased expression of atrial natriuretic peptide, B-type natriuretic peptide, bone morphogenetic protein 10 and β-myosin heavy chain and elevated activities of cardiomyocyte injury markers, including serum glutamate-oxaloacetate transaminase, lactate dehydrogenase and kinases creatine phosphokinase (CK-MB) in serum. The cardiac-specific transcription factor Csx/Nkx2.5 played an important role in the induction of cardiac hypertrophy and cardiomyocyte injury, and the action was associated with ROS-HIF-1α transcriptional regulation and DNA hypomethylation modification.
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影响因子:
5.3
作者:
Chu W;Wan L;Zhao D;Qu X;Cai F;Huo R;Wang N;Zhu J;Zhang C;Zheng F;Cai R;Dong D;Lu Y;Yang B
通讯作者:
Yang B
影响因子:
3.7
作者:
Chapalamadugu KC;Vandevoort CA;Settles ML;Robison BD;Murdoch GK
通讯作者:
Murdoch GK
影响因子:
3.7
作者:
Serra-Juhé C;Cuscó I;Homs A;Flores R;Torán N;Pérez-Jurado LA
通讯作者:
Pérez-Jurado LA
DOI:
10.1007/978-81-322-2032-9
发表时间:
2014-10
期刊:
--
影响因子:
--
作者:
M. Bansal;N. Kaushal
通讯作者:
M. Bansal;N. Kaushal
影响因子:
10.4
作者:
La Merrill MA;Sethi S;Benard L;Moshier E;Haraldsson B;Buettner C
通讯作者:
Buettner C