在男性不孕症中氧化应激生物标志物:既定方法和未来前景
Filomena Mottola1, Ilaria Palmieri1, Maria Carannante1
1Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy.
Genes
|May 25, 2024
概括
氧化应激 (OS) 通过损害精子影响男性生育能力. 本综述强调了诸如8-基-2-脱氧酸 (8-OHdG) 等生物标志物以及诊断和治疗与OS相关的男性不孕症的新方法.
科学领域:
- 生殖生物学 生殖生物学
- 生物化学 生物化学
- 遗传学 是一个遗传学.
背景情况:
- 氧化应激 (OS),反应性氧物种 (ROS) 的失衡,显著影响男性生育能力.
- 高水平的OS可以损害精子细胞,导致运动能力和受精能力下降.
- 脂质过氧化是ROS诱导的精子损伤的一个关键指标.
研究的目的:
- 审查已建立和新兴的生物标志物,以评估ROS诱导的精子损伤.
- 探索用于评估男性不孕症中OS的新方法.
- 为男性不孕症提供OS机制和新治疗策略的见解.
主要方法:
- 对精子损伤的生物标志物的文献综述.
- 对已确定的生物标志物的研究:精液等离子体中的OS,8-基-2-脱氧酸 (8-OHdG) 和F2异质素 (8-异质素).
- 专注于先进的技术:下一代测序 (NGS) 多态,差异表达基因 (DEG) 分析和表观遗传机制.
主要成果:
- 已建立的生物标志物有效地表明OS和精子损伤.
- 像NGS和DEG分析这样的新兴方法提供了对ROS相关精子生成的更深入的见解.
- 在OS引起的男性不孕症中,表观遗传因素越来越被认可.
结论:
- 生物标志物对于诊断OS相关的男性不孕症至关重要.
- 先进的分子技术增强了对不育机制的理解.
- 这些进展为男性不孕症的创新诊断和治疗方法铺平了道路.
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