The Cyclic AMP Cascade Is Altered in the Fragile X Nervous System
2007
Cyclic AMP Signaling in Fragile X Syndrome
publication
Evidence: moderate
Author Information
Author(s): Kelley Daniel J., Davidson Richard J., Elliott Jamie L., Lahvis Garet P., Yin Jerry C. P., Bhattacharyya Anita
Primary Institution: University of Wisconsin, Madison, Wisconsin, United States of America
Hypothesis
cAMP signaling is altered in the FX nervous system.
Conclusion
The study found that cAMP production is significantly reduced in various models of Fragile X syndrome, suggesting it may serve as a useful biomarker.
Supporting Evidence
- cAMP levels were significantly lower in platelets from FX patients compared to controls.
- cAMP production was reduced in the brains of fmr1 knockout mice.
- Drosophila models showed decreased cAMP induction in response to forskolin.
Takeaway
Fragile X syndrome affects how a brain chemical called cAMP works, which might help us understand the condition better and find new treatments.
Methodology
The study used mouse, fly, and human models to measure cAMP levels in response to forskolin treatment.
Statistical Information
P-Value
p=0.014
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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