Copy Number Variation in CNP267 Region May Be Associated with Hip Bone Size
Author Information
Author(s): Liu Shan-Lin, Lei Shu-Feng, Yang Fang, Li Xi, Liu Rong, Nie Shan, Liu Xiao-Gang, Yang Tie-Lin, Guo Yan, Deng Fei-Yan, Tian Qing, Li Jian, Liu Yao-Zhong, Liu Yong-Jun, Shen Hui, Deng Hong-Wen
Primary Institution: Hunan Normal University, Tulane University, Xi'an Jiaotong University, University of Shanghai for Science and Technology
Hypothesis
Is there a genetic association between copy number variation in the CNP267 region and hip bone size?
Conclusion
The study found that the CNP267 region is significantly associated with hip bone size in both Chinese and Caucasian populations.
Supporting Evidence
- The study identified a significant association between CNP267 and hip bone size in both Chinese and Caucasian populations.
- CNP267 was found to influence the expression of the FHL2 gene, which is important for bone metabolism.
- The research included a large sample size of 1,627 Chinese Han subjects and 2,286 US Caucasians.
Takeaway
This study looked at how certain genes might affect the size of hip bones, which is important for preventing fractures. They found a specific gene region that seems to play a role.
Methodology
The study performed a genome-wide copy number variation association analysis in 1,627 Chinese Han subjects and a follow-up study in 2,286 unrelated US Caucasians.
Potential Biases
Potential biases may arise from the genetic differences between the Chinese and Caucasian populations studied.
Limitations
The study may not account for all environmental factors influencing bone size and the sample populations are limited to specific ethnic groups.
Participant Demographics
1,627 Chinese Han adults (825 women, 802 men) and 2,286 unrelated US Caucasians.
Statistical Information
P-Value
4.73E-03 for Chinese sample, 5.66E-03 for Caucasian sample
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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