Ror2's Role in Wnt Signaling in Lung Cells
Author Information
Author(s): Li Changgong, Chen Hongyan, Hu Lingyan, Xing Yiming, Sasaki Tomoyo, Villosis Maria F, Li John, Nishita Michiru, Minami Yasuhiro, Minoo Parviz
Primary Institution: University of Southern California Keck School of Medicine
Hypothesis
Ror2 modulates the canonical Wnt signaling in lung epithelial cells through cooperation with Fzd2.
Conclusion
Ror2 positively modulates canonical Wnt signaling in lung cells by cooperating with Fzd2.
Supporting Evidence
- Ror2 enhances Wnt3a-stimulated canonical signaling in lung carcinoma cells.
- Cooperation between Ror2 and Fzd2 is dependent on the CRD domain of Ror2.
- Ror2's positive modulation of Wnt signaling is inhibited by Dkk1 and Krm1.
Takeaway
Ror2 helps a signaling pathway in lung cells that tells them how to grow and behave, working together with another protein called Fzd2.
Methodology
The study involved transfecting lung carcinoma cell lines with various constructs and measuring the activation of a Wnt signaling reporter.
Limitations
The study primarily focused on specific cell lines and may not fully represent all lung epithelial cells.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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