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Advances in post-translational modifications and recurrent spontaneous abortion
Hanhong Lai1, Yi Yang1, Jun Zhang1
1Jinan University, Guangzhou, Guangdong 510632, People's Republic of China.
Post-translational modifications (PTMs) are crucial in understanding recurrent spontaneous abortion (RSA), a condition affecting 1-2% of women. This review highlights PTMs like glycosylation and methylation in RSA pathogenesis, aiding diagnostic and treatment strategies.
Area of Science:
- Reproductive biology and medicine
- Molecular and cellular biology
- Biochemistry
Background:
- Recurrent spontaneous abortion (RSA) impacts 1-2% of women, with unclear etiology hindering effective clinical management.
- Post-translational modifications (PTMs) are critical for protein function and have been implicated in various diseases.
- Existing reviews on RSA often overlook the role of PTMs, focusing primarily on RNA epigenomics.
Purpose of the Study:
- To review the latest research on post-translational modifications (PTMs) associated with recurrent spontaneous abortion (RSA).
- To elucidate the role of PTMs in the pathogenesis of RSA.
- To explore the potential of PTMs in developing novel diagnostic/prognostic tools and targeted therapies for RSA.
Main Methods:
- Comprehensive literature review of studies investigating PTMs in the context of recurrent spontaneous abortion.
- Analysis of research focusing on specific PTMs including glycosylation, phosphorylation, methylation, acetylation, and ubiquitination.
- Synthesis of findings to highlight the significance of PTMs in RSA pathogenesis and clinical applications.
Main Results:
- Numerous studies demonstrate a significant association between various protein PTMs and recurrent spontaneous abortion.
- Specific PTMs such as glycosylation, phosphorylation, methylation, acetylation, and ubiquitination are increasingly recognized as relevant to RSA.
- Understanding these PTMs offers insights into the molecular mechanisms underlying RSA.
Conclusions:
- Post-translational modifications represent a critical, yet under-explored, area in recurrent spontaneous abortion research.
- Further investigation into PTMs can lead to improved diagnostic markers and therapeutic strategies for RSA.
- This review emphasizes the importance of PTMs for advancing the understanding and management of RSA.
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