BMP signalling is required for extra-embryonic ectoderm development during pre-to-post-implantation transition of the mouse embryo.
BMP signalling is required for extra-embryonic ectoderm development during pre-to-post-implantation transition of the mouse embryo.
复制标题
在小鼠胚胎从着床前到着床后的转变过程中,骨形态发生蛋白(BMP)信号对于胚外外胚层的发育是必需的。
DOI:
10.1016/j.ydbio.2020.11.005
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发表时间:
2021-03
影响因子:
2.7
通讯作者:
Zernicka-Goetz M
中科院分区:
文献类型:
--
作者:
Sozen B;Demir N;Zernicka-Goetz M
At implantation, the mouse embryo undergoes a critical transformation which requires the precise spatiotemporal control of signalling pathways necessary for morphogenesis and developmental progression. The role played by such signalling pathways during this transition are largely unexplored, due to the inaccessibility of the embryo during the implantation when it becomes engulfed by uterine tissues. Genetic studies demonstrate that mutant embryos for BMPs die around gastrulation. Here we have aimed to dissect the role of BMPs during pre-to post-implantation transition by using a protocol permitting the development of the embryo beyond implantation stages in vitro and using stem cells to mimic post-implantation tissue organisation. By assessing both the canonical and non-canonical mechanisms of BMP, we show that the loss of canonical BMP activity compromises the extra-embryonic ectoderm development. Our analyses demonstrate that BMP signalling maintains stem cell populations within both embryonic/extra-embryonic tissues during pre-to post-implantation development. These results may provide insight into the role played by BMP signalling in controlling early embryogenesis.
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影响因子:
21.3
作者:
Boroviak T;Loos R;Bertone P;Smith A;Nichols J
通讯作者:
Nichols J
影响因子:
4.6
作者:
Ghimire S;Van der Jeught M;Neupane J;Roost MS;Anckaert J;Popovic M;Van Nieuwerburgh F;Mestdagh P;Vandesompele J;Deforce D;Menten B;Chuva de Sousa Lopes S;De Sutter P;Heindryckx B
通讯作者:
Heindryckx B
影响因子:
2.7
作者:
Beppu, H;Kawabata, M;Miyazono, K
通讯作者:
Miyazono, K
影响因子:
3.8
作者:
Kunath, T;Strumpf, D;Rossant, J
通讯作者:
Rossant, J
影响因子:
10.5
作者:
Lawson, KA;Dunn, NR;Hogan, BLM
通讯作者:
Hogan, BLM