» Articles » PMID: 19300477

Sfrp Controls Apicobasal Polarity and Oriented Cell Division in Developing Gut Epithelium

Overview
Journal PLoS Genet
Specialty Genetics
Date 2009 Mar 21
PMID 19300477
Citations 56
Authors
Affiliations
Soon will be listed here.
Abstract

Epithelial tubular morphogenesis leading to alteration of organ shape has important physiological consequences. However, little is known regarding the mechanisms that govern epithelial tube morphogenesis. Here, we show that inactivation of Sfrp1 and Sfrp2 leads to reduction in fore-stomach length in mouse embryos, which is enhanced in the presence of the Sfrp5 mutation. In the mono-cell layer of fore-stomach epithelium, cell division is normally oriented along the cephalocaudal axis; in contrast, orientation diverges in the Sfrps-deficient fore-stomach. Cell growth and apoptosis are not affected in the Sfrps-deficient fore-stomach epithelium. Similarly, cell division orientation in fore-stomach epithelium diverges as a result of inactivation of either Stbm/Vangl2, an Fz/PCP component, or Wnt5a. These observations indicate that the oriented cell division, which is controlled by the Fz/PCP pathway, is one of essential components in fore-stomach morphogenesis. Additionally, the small intestine epithelium of Sfrps compound mutants fails to maintain proper apicobasal polarity; the defect was also observed in Wnt5a-inactivated small intestine. In relation to these findings, Sfrp1 physically interacts with Wnt5a and inhibits Wnt5a signaling. We propose that Sfrp regulation of Wnt5a signaling controls oriented cell division and apicobasal polarity in the epithelium of developing gut.

Citing Articles

Decoding spatiotemporal transcriptional dynamics and epithelial fibroblast crosstalk during gastroesophageal junction development through single cell analysis.

Kumar N, Prakash P, Wentland C, Kurian S, Jethva G, Brinkmann V Nat Commun. 2024; 15(1):3064.

PMID: 38594232 PMC: 11004180. DOI: 10.1038/s41467-024-47173-z.


Characterization and Expression of Holothurian Wnt Signaling Genes during Adult Intestinal Organogenesis.

Auger N, Medina-Feliciano J, Quispe-Parra D, Colon-Marrero S, Ortiz-Zuazaga H, Garcia-Arraras J Genes (Basel). 2023; 14(2).

PMID: 36833237 PMC: 9957329. DOI: 10.3390/genes14020309.


Genome assembly of the Pendlebury's roundleaf bat, Hipposideros pendleburyi, revealed the expansion of Tc1/Mariner DNA transposons in Rhinolophoidea.

Nawae W, Sonthirod C, Yoocha T, Waiyamitra P, Soisook P, Tangphatsornruang S DNA Res. 2022; 29(5).

PMID: 36214371 PMC: 9549598. DOI: 10.1093/dnares/dsac026.


Glypican 4 regulates planar cell polarity of endoderm cells by controlling the localization of Cadherin 2.

Kakkerla Balaraju A, Hu B, Rodriguez J, Murry M, Lin F Development. 2021; 148(14).

PMID: 34131730 PMC: 8313861. DOI: 10.1242/dev.199421.


FoxL1 mesenchymal cells are a critical source of Wnt5a for midgut elongation during mouse embryonic intestinal development.

Kondo A, Kaestner K Cells Dev. 2021; 165:203662.

PMID: 33993983 PMC: 7988427. DOI: 10.1016/j.cdev.2021.203662.


References
1.
Qian D, Jones C, Rzadzinska A, Mark S, Zhang X, Steel K . Wnt5a functions in planar cell polarity regulation in mice. Dev Biol. 2007; 306(1):121-33. PMC: 1978180. DOI: 10.1016/j.ydbio.2007.03.011. View

2.
Offield M, Jetton T, Labosky P, Ray M, Stein R, Magnuson M . PDX-1 is required for pancreatic outgrowth and differentiation of the rostral duodenum. Development. 1996; 122(3):983-95. DOI: 10.1242/dev.122.3.983. View

3.
Yasui K, Sasaki H, Arakaki R, Uemura M . Distribution pattern of HNF-3beta proteins in developing embryos of two mammalian species, the house shrew and the mouse. Dev Growth Differ. 1998; 39(6):667-76. DOI: 10.1046/j.1440-169x.1997.t01-5-00002.x. View

4.
Wang J, Hamblet N, Mark S, Dickinson M, Brinkman B, Segil N . Dishevelled genes mediate a conserved mammalian PCP pathway to regulate convergent extension during neurulation. Development. 2006; 133(9):1767-78. PMC: 4158842. DOI: 10.1242/dev.02347. View

5.
Schambony A, Wedlich D . Wnt-5A/Ror2 regulate expression of XPAPC through an alternative noncanonical signaling pathway. Dev Cell. 2007; 12(5):779-92. DOI: 10.1016/j.devcel.2007.02.016. View