通过SMARCA4突变引发的干扰素反应和表观遗传调制驱动卵巢瘤免疫性
bioRxiv : the preprint server for biology
|August 23, 2023
概括
卵巢癌中SMARCA4的损失通过调节病毒元素和抗原呈现来提高瘤免疫性. 这表明,向SMARCA4可以增强免疫疗法反应.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 癌症基因组学 癌症基因组学
背景情况:
- 卵巢癌 (OC) 的免疫原性机制尚不清楚.
- SMARCA4突变与更好的免疫检查点阻塞 (ICB) 反应相关,但根本原因尚不清楚.
结论:
- 在卵巢癌中,SMARCA4损失促进了抗瘤免疫反应.
- 向SMARCA4或BRG1可能会逆转免疫逃避,并改善OC中的ICB疗效.
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