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纳入免疫微环境的分子特征增强甲状腺癌结果预测和预测
George J Xu1, Matthew A Loberg1, Jean-Nicolas Gallant2
1Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA.
Cell genomics
|October 23, 2023
概括
一个新的分子侵略和预测 (MAP) 评分通过分析基因组和转录基因组数据来改善侵袭性甲状腺癌的预后. 这个分数可以识别可能对免疫治疗有反应的瘤.
科学领域:
- 在瘤学瘤学.
- 基因组学就是基因组学.
- 分子生物学分子生物学
背景情况:
- 甲状腺癌的治疗依赖于分期和组织学,缺乏足够的分子生物标志物.
- 基因组和转录组分析有助于进一步了解瘤,但尚未完全转化为甲状腺癌预后.
研究的目的:
- 为了确定侵袭性甲状腺恶性瘤的分子生物标志物.
- 开发一种改进的预后工具,超越甲状腺癌的高风险突变.
主要方法:
- 在来自251名患者的312个样本上进行DNA/RNA测序,空间转录组学和多重免疫光学.
- 识别了侵略性疾病的独特分子特征,称为分子侵略性和预测 (MAP) 评分.
主要成果:
- 发现了MAP得分,与单独的高风险突变相比,提供了更好的预后.
- MAP分数与参与表皮脱差,细胞分裂和瘤微环境的基因有关.
- 马普得分识别了具有淋巴细胞丰富的侧膜的侵袭性瘤,这表明潜在的免疫疗法益处.
结论:
- 该MAP得分作为一种新的预后生物标志物,用于攻击性甲状腺癌.
- 描述甲状腺癌结构微环境可以提高预后并指导免疫疗法.
- 对MAP评分的进一步研究可能会支持针对甲状腺癌和其他富含瘤的瘤的新疗法策略.
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