Canine Normal Tissue Gene Expression Compendium
Author Information
Author(s): Briggs Joseph, Paoloni Melissa, Chen Qing-Rong, Wen Xinyu, Khan Javed, Khanna Chand
Primary Institution: National Cancer Institute, National Institutes of Health
Hypothesis
Canine gene expression profiles can provide insights into human health and disease.
Conclusion
The study presents a comprehensive analysis of gene expression in normal canine tissues, which can inform future research on canine diseases and their relevance to human health.
Supporting Evidence
- Over 50% of canine probesets showed differential expression based on tissue type.
- Canine and human orthologous gene expression patterns were remarkably similar.
- A publicly accessible database was established for canine normal tissue gene expression.
Takeaway
This study created a big database that shows how genes work in different parts of dogs' bodies, helping us understand diseases better.
Methodology
Gene expression was analyzed using the Affymetrix Canine Version 2.0 GeneChip platform on samples from ten normal canine organs.
Potential Biases
Potential bias due to the limited number of breeds and ages of dogs used in the study.
Limitations
The study faced challenges due to the lack of functional annotation for many canine probesets.
Participant Demographics
Samples were collected from four dogs, including two males and two females, aged 3 months to 6 years.
Statistical Information
P-Value
0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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