Tumor Endothelial Marker 8 Amplifies Canonical Wnt Signaling in Blood Vessels
2011
TEM8 Regulates Wnt Signaling in Blood Vessels
Sample size: 10
publication
10 minutes
Evidence: moderate
Author Information
Author(s): Verma Kiran, Gu Jingsheng, Werner Erica
Primary Institution: Emory University School of Medicine
Hypothesis
Does TEM8 play specific roles in normal vascular development?
Conclusion
TEM8 modulates canonical Wnt signaling during vascular development, affecting blood vessel patterning and density.
Supporting Evidence
- TEM8 expression is induced in the vascular compartment during chick chorioallantoic membrane development.
- PA application at the peak of TEM8 expression reduces blood vessel branching and density.
- PA-induced changes in vessel patterning are similar to those observed with Wnt3a treatment.
Takeaway
TEM8 helps control how blood vessels grow and branch out, which is important for proper vascular development.
Methodology
The study used the chicken chorioallantoic membrane model to analyze TEM8's role in vascular development through various treatments and measurements.
Limitations
The study primarily focuses on a specific developmental stage in a model organism, which may not fully represent human vascular biology.
Statistical Information
P-Value
<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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