瘤免疫微环境架构与头部和部状细胞癌复发风险相关
Donald T Weed1,2, Serena Zilio3, Christie McGee1
1Department of Otolaryngology, Miller School of Medicine, University of Miami, Miami, Florida.
Cancer research
|August 21, 2023
概括
分析瘤免疫细胞的空间组织,特别是1型三级淋巴体结构,可以预测手术后头部和部状细胞癌 (HNSCC) 患者的复发.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 癌症研究 癌症研究
背景情况:
- 瘤免疫微环境的空间组织影响癌症的进展和治疗反应.
- 预测头部和部状细胞癌 (HNSCC) 的复发对于患者的治疗结果至关重要.
研究的目的:
- 为了调查瘤微环境结构是否预测HNSCC.救援手术后的复发.
- 评估免疫细胞空间组织在HNSCC预后中的作用.
主要方法:
- 使用流细胞计和CODEX多参数成像的前性临床研究.
- 分析细胞社区和免疫结构的计算框架.
- 免疫子集的量化,包括中性粒细胞和血细胞.
主要成果:
- 流细胞计不准确地估计了某些免疫细胞群 (PMN-MDSC,淋巴细胞).
- 1型三级淋巴体结构 (TLS) 的高频率,CD31高CD38高的血细胞与减少HNSCC复发相关.
- 离散的细胞社区分析揭示了预后指标.
结论:
- 瘤免疫微环境的结构结构对于HNSCC的进展至关重要.
- 1型TLS和特异性血细胞与HNSCC患者的良好预后有关.
- 空间免疫分析提供了对HNSCC复发的预测见解.
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