scholarly journals Metalloprotease-Dependent Attenuation of BMP Signaling Restricts Cardiac Neural Crest Cell Fate

Cell Reports ◽  
2019 ◽  
Vol 29 (3) ◽  
pp. 603-616.e5
Author(s):  
Hiroyuki N. Arai ◽  
Fuminori Sato ◽  
Takuya Yamamoto ◽  
Knut Woltjen ◽  
Hiroshi Kiyonari ◽  
...  
2011 ◽  
Vol 356 (1) ◽  
pp. 197-198
Author(s):  
Yanping Zhang ◽  
Mitchell T. McKnight ◽  
L. Bruno Ruest

Development ◽  
1998 ◽  
Vol 125 (24) ◽  
pp. 5055-5067 ◽  
Author(s):  
J.P. Liu ◽  
T.M. Jessell

The differentiation of neural crest cells from progenitors located in the dorsal neural tube appears to involve three sequential steps: the specification of premigratory neural crest cell fate, the delamination of these cells from the neural epithelium and the migration of neural crest cells in the periphery. BMP signaling has been implicated in the specification of neural crest cell fate but the mechanisms that control the emergence of neural crest cells from the neural tube remain poorly understood. To identify molecules that might function at early steps of neural crest differentiation, we performed a PCR-based screen for genes induced by BMPs in chick neural plate cells. We describe the cloning and characterization of one gene obtained from this screen, rhoB, a member of the rho family GTP-binding proteins. rhoB is expressed in the dorsal neural tube and its expression persists transiently in migrating neural crest cells. BMPs induce the neural expression of rhoB but not the more widely expressed rho family member, rhoA. Inhibition of rho activity by C3 exotoxin prevents the delamination of neural crest cells from neural tube explants but has little effect on the initial specification of premigratory neural crest cell fate or on the later migration of neural crest cells. These results suggest that rhoB has a role in the delamination of neural crest cells from the dorsal neural tube.


2018 ◽  
Vol 247 (12) ◽  
pp. 1286-1296 ◽  
Author(s):  
Kimberly E. Inman ◽  
Carlo Donato Caiaffa ◽  
Kristin R. Melton ◽  
Lisa L. Sandell ◽  
Annita Achilleos ◽  
...  

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Christopher J. Hindley ◽  
Alexandra Larisa Condurat ◽  
Vishal Menon ◽  
Ria Thomas ◽  
Luis M. Azmitia ◽  
...  

2005 ◽  
Vol 122 (6) ◽  
pp. 821-833 ◽  
Author(s):  
Allan M. Goldstein ◽  
Katherine C. Brewer ◽  
Adele M. Doyle ◽  
Nandor Nagy ◽  
Drucilla J. Roberts

2020 ◽  
Vol 34 (S1) ◽  
pp. 1-1
Author(s):  
Walid D. Fakhouri ◽  
Jessica Wildgrube Bertol ◽  
Victoria K. Xie ◽  
Shelby Johnston ◽  
Kelsea Hubka ◽  
...  

2008 ◽  
Vol 22 (S1) ◽  
Author(s):  
Philip R Brauer ◽  
William G Stetler‐Stevenson ◽  
Lan Uyen Tran ◽  
Mark V Reedy

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