Gene Expression Changes in Marmoset Eyes During Ocular Growth
Author Information
Author(s): Lilian Shelton, David Troilo, Megan R Lerner, Yuriy Gusev, Daniel J Brackett, Jody Summers Rada
Primary Institution: University of Oklahoma Health Science Center
Hypothesis
Changes in choroid/RPE gene expression occur during visually guided ocular growth.
Conclusion
Significant gene expression changes occur in the marmoset choroid/RPE during visually guided ocular growth.
Supporting Evidence
- 204 genes were significantly changed in minus lens-treated as compared with plus lens-treated eyes.
- Real-time PCR confirmed the differential expression of PTPRB, TGFBI, and FGF-2.
- Significant upregulation of 183 genes and downregulation of 21 genes were observed in minus lens-treated eyes.
Takeaway
The study looked at how certain genes change when marmoset eyes grow differently due to special lenses, helping us understand eye growth better.
Methodology
Total RNA was isolated from choroid/RPE of marmosets treated with binocular lenses, followed by microarray analysis to identify gene expression changes.
Limitations
The study is limited to gene expression changes between plus and minus lens-treated eyes and may not capture all relevant changes.
Participant Demographics
Common marmosets (Callithrix jacchus) undergoing binocular lens treatment.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
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