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Keywords: RhoA
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Journal Articles
Journal: Development
Development (2021) 148 (4): dev194787.
Published: 15 February 2021
...-cycling cells in the niche are maintained under relatively hypoxic conditions compared with actively proliferating cells, based on the blood vessel distribution and metabolic status. Mechanistically, we have demonstrated that, during hypoxia, HIF1α upregulation activates the RhoA signal, thereby promoting...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2018) 145 (21): dev163956.
Published: 29 October 2018
..., a member of the AP-1 family, is an activator of Nfix, which then leads to foetal myogenesis. Moreover, we demonstrate that their expression is regulated through the RhoA/ROCK axis, which maintains embryonic myogenesis. Specifically, RhoA and ROCK repress ERK kinase activity, which promotes JunB and...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2018) 145 (19): dev153692.
Published: 02 October 2018
... that Trio also activates RhoA, the putative upstream factors remain unknown. Here, we show that Slit2 induces Trio-dependent RhoA activation, revealing a crosstalk between Slit and Trio/RhoA signalling. Consistently, we found that RhoA activity is hindered in vivo in T rio mutant mouse embryos. We next...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2018) 145 (5): dev149823.
Published: 08 March 2018
... increased cell spreading, nuclear Yap and proliferation. A low dose of either a myosin or RhoA inhibitor was sufficient to block Yap accumulation in the nucleus. Finally, activation of RhoA was sufficient to increase nuclear Yap in wild-type cardiomyocytes. These data demonstrate that α-catenins regulate...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2014) 141 (5): 1140–1150.
Published: 01 March 2014
... in vitro model replicating the depleted amino acid (AA) composition found within the Emb-LPD uterine luminal fluid, we show TE endocytosis response is activated through reduced branched-chain AAs (leucine, isoleucine, valine). Moreover, activation appears mediated through RhoA GTPase signalling. Our...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2013) 140 (15): 3139–3145.
Published: 01 August 2013
...Kei-ichi Katayama; Fumiyasu Imai; Kenneth Campbell; Richard A. Lang; Yi Zheng; Yutaka Yoshida Cortical interneurons arise from the ganglionic eminences in the ventral telencephalon and migrate tangentially to the cortex. Although RhoA and Cdc42, members of the Rho family of small GTPases, have been...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2009) 136 (14): 2375–2384.
Published: 15 July 2009
... aspartic acid renders Mypt1 constitutively inactive. Since WT Mypt1 is much less active than Mypt1 T696A, these results demonstrate that Mypt1 activity is regulated in vivo through residue 696. The crucial role of non-canonical Wnts in controlling RhoA signaling during gastrulation led us to...
Includes: Multimedia, Supplementary data
Journal Articles
Journal: Development
Development (2008) 135 (20): 3333–3343.
Published: 15 October 2008
... branching morphogenesis during early stages of development of the ureteric collecting duct system. Our results further suggest that the RhoA-ROCK pathway, which is activated downstream of plexin B1, mediates these inhibitory morphogenetic effects of Sema4d and suppresses branch-promoting signalling...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2008) 135 (10): 1771–1780.
Published: 15 May 2008
... cell protrusions are generated during migration. Finally, we perform FRET analysis of Cdc42, Rac and RhoA in vitro and in vivo after interfering with Syn4 and PCP signaling. This is the first time that FRET analysis of small GTPases has been performed in vivo. Our results show that Syn4 inhibits Rac...
Includes: Multimedia, Supplementary data