التفاصيل البيبلوغرافية
| العنوان: |
Inheritance of perturbed methylation and metabolism caused by uterine malnutrition via oocytes |
| المؤلفون: |
Shou-Bin Tang, Ting-Ting Zhang, Shen Yin, Wei Shen, Shi-Ming Luo, Yong Zhao, Cui-Lian Zhang, Francesca Gioia Klinger, Qing-Yuan Sun, Zhao-Jia Ge |
| المصدر: |
BMC Biology, Vol 21, Iss 1, Pp 1-15 (2023) |
| بيانات النشر: |
BMC, 2023. |
| سنة النشر: |
2023 |
| المجموعة: |
LCC:Biology (General) |
| مصطلحات موضوعية: |
Oocytes, methylation, Undernourishment in utero, Metabolic disorders, Transgenerational transmission, Biology (General), QH301-705.5 |
| الوصف: |
Abstract Background Undernourishment in utero has deleterious effects on the metabolism of offspring, but the mechanism of the transgenerational transmission of metabolic disorders is not well known. In the present study, we found that undernourishment in utero resulted in metabolic disorders of female F1 and F2 in mouse model. Results Undernutrition in utero induced metabolic disorders of F1 females, which was transmitted to F2 females. The global methylation in oocytes of F1 exposed to undernutrition in utero was decreased compared with the control. KEGG analysis showed that genes with differential methylation regions (DMRs) in promoters were significantly enriched in metabolic pathways. The altered methylation of some DMRs in F1 oocytes located at the promoters of metabolic-related genes were partially observed in F2 tissues, and the expressions of these genes were also changed. Meanwhile, the abnormal DNA methylation of the validated DMRs in F1 oocytes was also observed in F2 oocytes. Conclusions These results indicate that DNA methylation may mediate the transgenerational inheritance of metabolic disorders induced by undernourishment in utero via female germline. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
1741-7007 |
| Relation: |
https://doaj.org/toc/1741-7007 |
| DOI: |
10.1186/s12915-023-01545-x |
| URL الوصول: |
https://doaj.org/article/d1304c919b434eefbeac82a8fe3d2a70 |
| رقم الانضمام: |
edsdoj.1304c919b434eefbeac82a8fe3d2a70 |
| قاعدة البيانات: |
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