Copy Number Variations in Kidney-yang Deficiency Syndrome
Author Information
Author(s): Wei Wei Liu, Gao Yong Xiang, Zhou Li Ping, Duan Azure, Tan Ling Ling, Li Wan Zhen, Yan Min, Yang Hong Ya, Yan Shi Lin, Wang Mi Qu, Ding Wei Jun
Primary Institution: Chengdu University of Traditional Chinese Medicine
Hypothesis
CNVs represent part of the complex genetic basis of Kidney-yang deficiency syndrome (KDS).
Conclusion
The study provides the first set of CNVs from KDS patients, enhancing understanding of the genetic basis of KDS and suggesting novel therapeutic strategies.
Supporting Evidence
- 447 deleted and 476 duplicated CNVs were identified among KDS subjects.
- The homologous ratio of deleted CNVs was as high as 99.78%.
- 113 genes with established functions were identified from the CNV flanks.
- CNVs shared among KDS subjects display typical Mendelian inheritance.
- Genes located in CNV flanks are significantly enriched and consistent with KDS symptoms.
Takeaway
Researchers looked at DNA from a family with a health issue called Kidney-yang deficiency and found changes in their genes that might help explain the problem.
Methodology
Genomic DNA samples were genotyped using an Affymetrix 100K SNP array, and CNVs were identified using Copy Number Algorithm (CNAT4.0).
Limitations
Only one KDS family was screened for CNVs, limiting the generalizability of the findings.
Participant Demographics
The study involved a typical KDS family of Han Chinese, including 12 KDS patients and 3 healthy spouses.
Statistical Information
P-Value
<0.01
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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