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表观遗传修饰与胎儿血红蛋白药物诱导策略 被引量:2

Epigenetic Modifications and Strategies for Pharmacological Fetal Hemoglobin Induction
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摘要 药物诱导胎儿Hb合成以补充成人Hb的不足是治疗β珠蛋白生成障碍性贫血的方法之一。该疗法的分子基础是出生后几乎近似关闭的γ珠蛋白基因可以被重新激活。虽然珠蛋白基因沉默与激活的调控机制一直是人们关注和研究的热点,但仍不十分清楚。近年越来越多的表观遗传学研究证据表明,表观遗传修饰,如DNA甲基化、组蛋白修饰及染色质重塑等在珠蛋白基因簇基因表达调控中起重要作用。现就此进展作一概述,为药物基因诱导治疗β珠蛋白生成障碍性贫血的实验研究与临床应用提供参考。
作者 钱新华
出处 《实用儿科临床杂志》 CAS CSCD 北大核心 2009年第3期171-173,共3页 Journal of Applied Clinical Pediatrics
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参考文献26

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同被引文献22

  • 1宋玫,谢永武,李旭,郑瑞丰.448例β-地中海贫血的基因型与临床分析[J].中国小儿血液,2004,9(6):256-259. 被引量:14
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  • 5杨跃煌,李翠莲,刘洪玉,郑淑芳.41例地中海贫血患者的基因诊断与临床分析[J].中华妇幼临床医学杂志(电子版),2007,3(4):209-212. 被引量:12
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