676-SWIFT-seq:单细胞转录组分析多发性骨髓瘤循环肿瘤细胞 episode artwork

EPISODE · Mar 22, 2026 · 24 MIN

676-SWIFT-seq:单细胞转录组分析多发性骨髓瘤循环肿瘤细胞

from 聊聊Sci

这项发表在《Nature Cancer》的研究介绍了名为SWIFT-seq的单细胞测序工作流,旨在为多发性骨髓瘤及其癌前病变提供一种非侵入性的检测手段。通过对101名受试者的血液和骨髓进行配对分析,研究者证明了利用循环肿瘤细胞(CTCs)进行单细胞转录组和B细胞受体测序的可行性。该技术不仅能精准计数血液中的肿瘤细胞,还能在仅有10个细胞的情况下准确推断细胞遗传学异常。此外,研究揭示了循环肿瘤细胞能完整反映骨髓病灶的克隆演化动态和肿瘤增殖水平。最终,研究提出了一个整合肿瘤负荷、增殖指数及循环能力特征码的模型,阐明了肿瘤细胞进入血液的生物学机制。这种方法有望取代部分侵入性的骨髓活检,提升多发性骨髓瘤的临床诊断、预后评估和日常监测水平。References: Lightbody E D, Sklavenitis-Pistofidis R, Wu T, et al. SWIFT-seq enables comprehensive single-cell transcriptomic profiling of circulating tumor cells in multiple myeloma and its precursors[J]. Nature Cancer, 2025, 6(9): 1595-1611.前往小宇宙评论区与主播互动

Episode metadata supplied by the publisher feed · Published Mar 22, 2026

Embed this episode

Ready to play

676-SWIFT-seq:单细胞转录组分析多发性骨髓瘤循环肿瘤细胞

0:00 24:58

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 24 minutes long.

When was this 聊聊Sci episode published?

This episode was published on March 22, 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!