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Updated: Sep 14, 2025

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从膀瘤患者的尿液无细胞DNA中复制数的变化

Cuello Garcia Haider1, Qichao Wang2, Guangyue Wang2

  • 1School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China; Biostatistics, R&D, AlloDx Biotech (Shanghai), Co., Ltd, Shanghai, 201100, China; School of Medicine, Jiangsu University, Zhenjiang, 212013, China.

Molecular and cellular probes
|July 20, 2025
PubMed
概括

使用下一代测序 (NGS) 分析尿液中的无细胞DNA (cfDNA) 可以检测膀癌患者的副本数变异 (CNV). 这些遗传变化为非侵入性诊断和治疗开发提供了潜力.

关键词:
膀癌是一种癌症.没有细胞的核酸.复制数变化的复制数变化囊镜检查 囊镜检查 囊镜检查遗传变异是一种遗传变异.尿路生物标志物 尿路生物标志物

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Comparing Copy Number Variations and SNPs02:26

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Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
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