长期使用阿莫西西林与患有腰部疼痛和模态变化的患者的基因表达和DNA甲基化变化有关
Maria Dehli Vigeland1,2,3, Siri Tennebø Flåm3, Magnus Dehli Vigeland2,3
1Department of Research, Innovation and Education, Division of Clinical Neuroscience, Oslo University Hospital, 0450 Oslo, Norway.
Antibiotics (Basel, Switzerland)
|July 29, 2023
概括
对莫迪克变化的长期阿莫西西林治疗改变了基因表达和DNA甲基化. 这些分子变化在治疗停止后持续很长时间,表明潜在的未被识别的副作用.
科学领域:
- 分子生物学分子生物学
- 基因组学就是基因组学.
- 微生物组研究的研究.
背景情况:
- 长期使用抗生素正在增加,例如下背部疼痛与莫迪克变化等疾病.
- 长期抗生素治疗的分子后果在很大程度上是未知的.
- 研究这些影响对于理解治疗的安全性和有效性至关重要.
研究的目的:
- 研究100天阿莫西西林治疗对基因表达和DNA甲基化对安慰剂的纵向分子影响.
- 为了确定转录基因组和表观基因组在Modic变化的患者的变化.
- 为了评估这些分子变化的治疗后的持续性.
主要方法:
- 在100名患者的长度转录和表观基因组全方位分析中,超过100天的阿莫西西林或安慰剂.
- 在查,第100天和一年后的随访时,全基因组基因表达和DNA甲基化概况.
- 个体内分析以追踪患者内部的变化.
主要成果:
- 阿莫西西林治疗导致了基因表达和DNA甲基化显著的个体内变化,与安慰剂不同.
- 在100天后,28个基因被差异表达,包括下调的免疫球蛋白基因.
- 观察到显著的DNA甲基化变化 (4548 CpGs),主要是治疗后甲基化增加,对基因表达有持久的影响.
结论:
- 长期的阿莫西西林治疗会诱导基因表达和DNA甲基化中的显著,持久的分子变化.
- 这些变化表明,长时间使用抗生素可能会产生未知的副作用.
- 需要进一步的研究来了解这些持续的分子变化的临床影响.
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