1430-软组织肉瘤中Th17细胞与巨噬细胞对TLS成熟的影响 episode artwork

EPISODE · Aug 13, 2026 · 19 MIN

1430-软组织肉瘤中Th17细胞与巨噬细胞对TLS成熟的影响

from 聊聊Sci

这项研究通过免疫组化和转录组分析,深入探讨了软组织肉瘤(STS)中三级淋巴结构(TLS)的免疫特性。研究发现,TLS的成熟状态与患者的预后密切相关,且其内部细胞构成具有高度异质性。Th17类细胞主要存在于成熟的TLS中,与生发中心(GC)B细胞共同促进抗肿瘤免疫并改善生存率。相比之下,免疫抑制性M2型巨噬细胞则倾向于浸润未成熟的TLS,可能阻碍淋巴结构的进一步发育。基于这些发现,作者整合出一种包含B细胞、Th17细胞及巨噬细胞的新型基因签名,能更精准地预测肉瘤患者的临床结果。该成果为未来开发通过增强TLS功能来提升免疫检查点抑制剂疗效的治疗手段提供了理论依据。References:Petroni G, Scolari F, Scoccianti G, et al. Th17-like cells and immunosuppressive macrophages infiltrate tertiary lymphoid structures with distinct maturation status in soft-tissue sarcoma[J]. Cell Death & Disease, 2025, 16(1): 917.前往小宇宙评论区与主播互动

Episode metadata supplied by the publisher feed · Published Aug 13, 2026

Embed this episode

Ready to play

1430-软组织肉瘤中Th17细胞与巨噬细胞对TLS成熟的影响

0:00 19:57

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

No similar episodes found.

Frequently Asked Questions

How long is this episode of 聊聊Sci?

This episode is 19 minutes long.

When was this 聊聊Sci episode published?

This episode was published on August 13, 2026.

Can I download this 聊聊Sci episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!