LncRNA-MSTRG.19083.1 and NTRK2 in Yak Testis and Cryptorchidism
Author Information
Author(s): Li Tianan, Yan Qiu, Nan Jinghong, Huang Xue, Wang Ruiqing, Zhang Yong, Zhao Xingxu, Wang Qi
Primary Institution: Gansu Agriculture University
Hypothesis
This study attempts to clarify the correlation between NTRK2 and the occurrence of cryptorchidism and male reproduction.
Conclusion
The study found that LncRNA-MSTRG.19083.1 targets NTRK2 to regulate circadian rhythm through the cAMP pathway in yak cryptorchidism.
Supporting Evidence
- NTRK2 and LncRNA-MSTRG.19083.1 were significantly upregulated in cryptorchid tissue.
- miR-429-y was decreased in cryptorchid tissue.
- The upregulation of miR-429-y led to downregulation of LncRNA and NTRK2 levels.
- Knockdown of miR-429-y resulted in opposite changes in LncRNA and NTRK2 levels.
- NTRK2 protein was mainly distributed in Leydig cells of the testis.
Takeaway
This research shows that a specific RNA helps control a gene related to the body's internal clock in yaks with a common reproductive issue.
Methodology
RNA sequencing was used to identify differentially expressed LncRNAs and mRNAs in yak testis and cryptorchid tissues.
Limitations
The study did not validate the effect of NTRK2 on circadian-related markers by knocking down NTRK2 expression levels.
Participant Demographics
Yaks, specifically male yaks with cryptorchidism.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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