作为癌症治疗剂的表观遗传调节剂
Eshaan Patnaik1, Chikezie Madu2, Yi Lu3
1Department of Biology, Memphis University School, Memphis, TN 38119, USA.
International journal of molecular sciences
|October 14, 2023
概括
表观遗传修饰调节基因,当调节失调时,可以导致瘤. 表观遗传抑制剂通过恢复正常的基因表达和对抗癌症,提供了有希望的治疗策略.
科学领域:
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
- 癌症研究 癌症研究
背景情况:
- 表观遗传学对基因调节和细胞功能至关重要.
- 表观遗传过程的失调与瘤的发展有关.
- 诸如DNA甲基化和基因素乙化之类的表观遗传修饰是可逆的,并且可以在治疗上准.
研究的目的:
- 探索表观遗传修饰在癌症中的作用.
- 审查各种表观遗传抑制剂作为潜在的癌症治疗方法.
- 突出表观遗传基因疗法在癌症研究中的潜力.
主要方法:
- 对表观遗传机制和抑制剂的文献综述.
- 对DNA甲基化抑制剂,基因素脱乙酶抑制剂,基因素甲基转移酶抑制剂,原蛋白和额外终端域抑制剂的分析.
- 检查它们对基因表达和癌细胞增殖的影响.
主要成果:
- 基因甲基化抑制剂恢复正常的基因表达,对各种癌症有效.
- 基因组脱乙酶抑制剂和基因组甲基转移酶抑制剂通过向基因组修饰来改变基因表达.
- 勃罗莫多和额外终端域抑制剂抑制基因表达并诱导抗增殖效应.
结论:
- 表观遗传修饰是基因调节和癌症的关键参与者.
- 表观遗传抑制剂代表了一类有前途的抗癌疗法.
- 进一步了解和利用表观遗传抑制剂可以促进癌症研究和治疗.
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