科学家发现独特的癌症细胞“指印” 可能导致早期的癌症检测 Scientists find unique cancer cell "fingerprints" that could lead to earlier cancer detection.

巴塞罗那基因组管制中心的研究人员在癌症细胞中发现了独特的分子“指印”,这可能导致早期癌症检测。 Researchers at the Centre for Genomic Regulation in Barcelona have discovered unique molecular "fingerprints" in cancer cells that could lead to earlier cancer detection. 他们利用纳米粒子直接的RNA测序,发现癌症细胞有不同的RNA脊髓瘤变异模式,可作为不同癌症的生物标志。 Using nanopore direct RNA sequencing, they found that cancer cells have distinct patterns of ribosomal RNA modifications, which could serve as biomarkers for different cancers. 该小组旨在开发一种非侵入性诊断测试,在血液样本中循环RNA时能够检测到这些指纹,尽管还需要进行更多的研究。 The team aims to develop a non-invasive diagnostic test that can detect these fingerprints in circulating RNA from blood samples, though more research is needed.