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Computational Analysis of Transcriptional Circuitries in Human Embryonic Stem Cells Reveals Multiple and Independent Networks
المؤلفون المشاركون
Guda, Chittibabu
Wang, Xiaosheng
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-01-09
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
It has been known that three core transcription factors (TFs), NANOG, OCT4, and SOX2, collaborate to form a transcriptional circuitry to regulate pluripotency and self-renewal of human embryonic stem (ES) cells.
Similarly, MYC also plays an important role in regulating pluripotency and self-renewal of human ES cells.
However, the precise mechanism by which the transcriptional regulatory networks control the activity of ES cells remains unclear.
In this study, we reanalyzed an extended core network, which includes the set of genes that are cobound by the three core TFs and additional TFs that also bind to these cobound genes.
Our results show that beyond the core transcriptional network, additional transcriptional networks are potentially important in the regulation of the fate of human ES cells.
Several gene families that encode TFs play a key role in the transcriptional circuitry of ES cells.
We also demonstrate that MYC acts independently of the core module in the regulation of the fate of human ES cells, consistent with the established argument.
We find that TP53 is a key connecting molecule between the core-centered and MYC-centered modules.
This study provides additional insights into the underlying regulatory mechanisms involved in the fate determination of human ES cells.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Xiaosheng& Guda, Chittibabu. 2014. Computational Analysis of Transcriptional Circuitries in Human Embryonic Stem Cells Reveals Multiple and Independent Networks. BioMed Research International،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-493690
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Xiaosheng& Guda, Chittibabu. Computational Analysis of Transcriptional Circuitries in Human Embryonic Stem Cells Reveals Multiple and Independent Networks. BioMed Research International No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-493690
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Xiaosheng& Guda, Chittibabu. Computational Analysis of Transcriptional Circuitries in Human Embryonic Stem Cells Reveals Multiple and Independent Networks. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-493690
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-493690
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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