» Articles » PMID: 30481168

Modeling Craniofacial Development Reveals Spatiotemporal Constraints on Robust Patterning of the Mandibular Arch

Overview
Specialty Biology
Date 2018 Nov 28
PMID 30481168
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

How does pattern formation occur accurately when confronted with tissue growth and stochastic fluctuations (noise) in gene expression? Dorso-ventral (D-V) patterning of the mandibular arch specifies upper versus lower jaw skeletal elements through a combination of Bone morphogenetic protein (Bmp), Endothelin-1 (Edn1), and Notch signaling, and this system is highly robust. We combine NanoString experiments of early D-V gene expression with live imaging of arch development in zebrafish to construct a computational model of the D-V mandibular patterning network. The model recapitulates published genetic perturbations in arch development. Patterning is most sensitive to changes in Bmp signaling, and the temporal order of gene expression modulates the response of the patterning network to noise. Thus, our integrated systems biology approach reveals non-intuitive features of the complex signaling system crucial for craniofacial development, including novel insights into roles of gene expression timing and stochasticity in signaling and gene regulation.

Citing Articles

Depolarization induces calcium-dependent BMP4 release from mouse embryonic palate mesenchymal cells.

Follmer M, Isner T, Ozekin Y, Levitt C, Burek C, Benninger R Nat Commun. 2024; 15(1):9806.

PMID: 39532850 PMC: 11558011. DOI: 10.1038/s41467-024-53642-2.


The Gq/11 family of Gα subunits is necessary and sufficient for lower jaw development.

Kanai S, Garcia C, Augustus M, Sharafeldeen S, Brooks E, Sucharov J bioRxiv. 2024; .

PMID: 39345358 PMC: 11430119. DOI: 10.1101/2024.09.17.611698.


Endothelin signaling in development.

Kanai S, Clouthier D Development. 2023; 150(24).

PMID: 38078652 PMC: 10753589. DOI: 10.1242/dev.201786.


Multiple morphogens and rapid elongation promote segmental patterning during development.

Qiu Y, Fung L, Schilling T, Nie Q PLoS Comput Biol. 2021; 17(6):e1009077.

PMID: 34161317 PMC: 8259987. DOI: 10.1371/journal.pcbi.1009077.


Hmx1 regulates urfh1 expression in the craniofacial region in zebrafish.

El Fersioui Y, Pinton G, Allaman-Pillet N, Schorderet D PLoS One. 2021; 16(1):e0245239.

PMID: 33465110 PMC: 7815118. DOI: 10.1371/journal.pone.0245239.


References
1.
Zemanova L, Schenk A, Hunt N, Nienhaus G, Heilker R . Endothelin receptor in virus-like particles: ligand binding observed by fluorescence fluctuation spectroscopy. Biochemistry. 2004; 43(28):9021-8. DOI: 10.1021/bi035901+. View

2.
Kimmel C, Ullmann B, Walker M, Miller C, Crump J . Endothelin 1-mediated regulation of pharyngeal bone development in zebrafish. Development. 2003; 130(7):1339-51. DOI: 10.1242/dev.00338. View

3.
Choi H, Beck V, Pierce N . Next-generation in situ hybridization chain reaction: higher gain, lower cost, greater durability. ACS Nano. 2014; 8(5):4284-94. PMC: 4046802. DOI: 10.1021/nn405717p. View

4.
Mina M, Wang Y, Upholt W, Rodgers B . Region- and stage-specific effects of FGFs and BMPs in chick mandibular morphogenesis. Dev Dyn. 2002; 223(3):333-52. DOI: 10.1002/dvdy.10056. View

5.
Das A, Crump J . Bmps and id2a act upstream of Twist1 to restrict ectomesenchyme potential of the cranial neural crest. PLoS Genet. 2012; 8(5):e1002710. PMC: 3349740. DOI: 10.1371/journal.pgen.1002710. View