长非编码RNA和ABO血型与埃及儿童急性淋巴细胞白血病的关联
Noha H Sayed1, Mahmoud Hammad2, Safeya A Abdelrahman1
1Biochemistry Department, Faculty of Pharmacy, Cairo University, Egypt.
Non-coding RNA research
|March 20, 2024
概括
长非编码RNAsANRIL和LINC-PINT与儿童急性淋巴细胞白血病 (ALL) 的风险和治疗反应有关,可能通过影响CDKN2A和血氧酶-1 (HMOX1) 水平.
科学领域:
- 分子瘤学分子瘤学
- 儿科血液学 儿科血液学
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
背景情况:
- 儿童急性淋巴细胞白血病 (ALL) 的病因在很大程度上是未知的.
- 长非编码RNAs (lncRNAs) 与癌症的发展有关.
- 存在ABO血型和血液恶性瘤之间的潜在联系.
研究的目的:
- 调查 lncRNAs ANRIL 和 LINC-PINT,以及它们的目标 CDKN2A 和血红氧酶-1 (HMOX1) 与儿童ALL发病率的关联.
- 评估这些分子在ALL治疗反应中的作用.
- 为了分析儿童时期的ABO血型分布,ALL表型.
主要方法:
- 分析了66名ALL患者和39名健康儿童的血液样本.
- 血ANRIL,LINC-PINT和CDKN2A的表达通过qRT-PCR测量.
- 使用ELISA量化血清HMOX1水平;进行血型鉴定.
主要成果:
- 在新诊断的ALL患者中,ANRIL和CDKN2A的调节上升;LINC-PINT和HMOX1的调节下降.
- HMOX1表现出卓越的诊断性能,是ALL的独立预测因子.
- 治疗后LINC-PINT和HMOX1水平增加,ANRIL/LINC-PINT与糟糕的结果相关.
结论:
- ANRIL和LINC-PINT与儿童ALL倾向有关,可能是通过调节CDKN2A和HMOX1.1.
- 这项研究揭示了缓解诱导治疗对这些分子标记物的影响.
- 在ABO血型和儿童ALL表型之间没有发现显著的关联.
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