探索遗传不稳定性和急性和慢性后COVID综合征的健康结果之间的关系
Bruna Alves Alonso Martins1, Ana Leticia Hilario Garcia2, Malu Siqueira Borges1,2
1Graduate Program in Genetics and Molecular Biology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre-RS 91501-970, Brazil.
Mutagenesis
|August 31, 2024
概括
遗传不稳定性在整个COVID后组中没有显著差异. 然而,急性阶段的男性表现出更高的遗传不稳定性,性别,年龄和腰围预测DNA损伤.
科学领域:
- 遗传学 遗传学是一种遗传学.
- 免疫学 免疫学 免疫学
- 在COVID后出现的综合征.
背景情况:
- 由于COVID-19的流行,导致了急性和慢性后COVID综合征,症状各异.
- 后COVID条件的病理生理学尚不清楚,遗传不稳定性被认为是一个因素.
- 了解影响COVID后患者遗传不稳定的因素对于管理至关重要.
研究的目的:
- 调查物理和心理因素对急性和慢性后COVID综合征遗传不稳定性的影响.
- 为了比较对照,急性后COVID和慢性后COVID群体的遗传不稳定性水平.
- 为了确定后COVID人口中DNA损伤的预测因素.
主要方法:
- 对231名参与者进行了分析,分为三个组:对照组,急性后COVID和慢性后COVID.
- 使用问卷评估长期COVID症状.
- 通过彗星测定评估遗传不稳定性,并评估物理/心理形状.
主要成果:
- 在这三组中,没有发现DNA损伤 (彗星测定) 的总体显著差异.
- 在急性长期COVID组的男性参与者表现出比女性更高的遗传不稳定性.
- 性别,年龄和腰围是DNA损伤的重要预测因素;性和眼睛症状影响了急性阶段女性的DNA损伤.
结论:
- 通过彗星测定测量的遗传不稳定性,可能不是各种后COVID呈现的主要驱动因素.
- 基因不稳定性中的性别特异性需要进一步研究后COVID病理生理学.
- 建议探索替代性遗传不稳定性标记物和细胞过程,以管理病毒后遗传.
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