Abstract:
:The first cell lineage differentiation occurs during the development of mouse 8-cell embryo to blastocyst. Akt is a potent kinase whose role during blastocyst formation has not been elucidated. In the present study, immunofluorescence results showed that the Akt protein was specifically localized to the outer cells of the morula. Akt-specific inhibitor MK2206 significantly inhibited mouse blastocyst formation and resulted in decreased expression of the trophectoderm marker Cdx2 and led to granular distribution of ERα in the cytoplasm. Furthermore, knockdown of ERα by siRNA microinjection can also lead to a decrease in the development rate of mouse blastocysts, accompanied by a decrease in the expression level of Yap protein. We conclude that Akt may be indispensable for the first cell lineage differentiation of mouse.
journal_name
J Mol Histoljournal_title
Journal of molecular histologyauthors
Xu S,Pang L,Liu Y,Lian X,Mo K,Lv R,Zhu H,Lv C,Lin J,Sun J,Xu L,Wang Sdoi
10.1007/s10735-019-09833-zsubject
Has Abstractpub_date
2019-08-01 00:00:00pages
369-374issue
4eissn
1567-2379issn
1567-2387pii
10.1007/s10735-019-09833-zjournal_volume
50pub_type
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