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Long noncoding RNAs in human reproductive processes and diseases.
Le Zhang1, Hailong Sun1, Xiujuan Chen1
1Center for Reproductive Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China.
Molecular Reproduction and Development
|January 29, 2024
Summary
Long noncoding RNAs (lncRNAs) play crucial roles in human reproduction, impacting fertility. Understanding lncRNA mechanisms offers new strategies for treating infertility and improving birth rates.
Area of Science:
- Reproductive Biology
- Molecular Genetics
- Genomics
Background:
- Infertility affects a significant global population, with assisted reproduction birth rates below 30%.
- Current understanding of reproductive mechanisms is insufficient to optimize live birth rates and implantation success.
- Long noncoding RNAs (lncRNAs) are increasingly recognized for their regulatory roles in diverse biological processes.
Purpose of the Study:
- To review the function and mechanisms of lncRNAs in key human reproductive processes.
- To highlight the potential of lncRNAs as diagnostic biomarkers for infertility.
- To explore lncRNAs as therapeutic targets for improving infertility treatment outcomes.
Main Methods:
- Literature review focusing on lncRNAs in human reproduction.
- Synthesis of current research on lncRNA function in spermatogenesis, oogenesis, and early embryonic development.
- Analysis of studies investigating lncRNA roles in sperm and follicle maturation, embryo implantation, and overall reproductive success.
Main Results:
- lncRNAs are involved in regulating spermatogenesis, sperm quality, and follicle development.
- lncRNAs influence embryo development and implantation processes.
- Specific lncRNAs show potential as molecular indicators for diagnosing infertility.
Conclusions:
- lncRNAs are critical regulators of human reproductive functions.
- lncRNAs represent promising diagnostic biomarkers for various infertility conditions.
- Targeting lncRNAs offers a novel therapeutic avenue for enhancing fertility and improving assisted reproduction outcomes.
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