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参考资料: [1] Liang et al., Transcriptome-scale RNA-targeting CRISPR screens reveal essential lncRNAs in human cells. Cell (2024) DOI: ...
来自加拿大的研究人员Chafe团队通过体内全基因组CRISPR激活筛选,揭示了非小细胞肺癌 (NSCLC)脑转移的关键驱动因子——阿尔茨海默病相关蛋白β-分泌酶1 (BACE1)。研究发现BACE1通过表皮生长因子受体 (EGFR)通路显著促进脑转移,而基因敲除或药物抑制可阻断该过程,为临床BACE1抑制剂的应用提供了新依据。
卵巢癌 (OC)腹膜转移机制不明导致患者预后极差。南开大学团队通过CRISPR/Cas9全基因组筛选发现NBL1基因在转移灶中显著高表达,证实其通过诱导腹膜上皮细胞间质转化 (EMT)并激活Jak/Stat3通路促进肿瘤转移。该研究颠覆了NBL1作为抑癌基因的传统认知,为靶向治疗提供新策略。
Some CRISPR screens may be missing cancer drug targets. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 06 / 240615010952.htm ...
CRISPR screens can be performed either with a pooled approach, where all the cells are in large plates, or an arrayed approach, where each well in a multiwell plate contains a different target.
How do you use single-cell CRISPR screens in your work? Single-cell CRISPR screens are one of the primary tools used in my research. While the human genome was sequenced 20 years ago, we still don’t ...
CRISPR libraries offer huge advantages for high-throughput screening, including unprecedented editing efficiency, accuracy, and speed. This article walks through the fundamentals of CRISPR screening ...
Combinatorial screens. While earlier CRISPR screens focused on benchmarking CRISPR, which is the new kid on the block, against shRNA, the prior gold standard, 7,8 recent attention has focused on ...
Some CRISPR screens may be missing cancer drug targets Current CRISPR guides don’t work equally well in cells from people of all ancestries, which could lead to false negative results ...
CRISPR-based screening identifies H2AZ1 as a driver of cellular senescence. (A) Schematic of CRISPR-based loss-of-function (LOF) screening for histone variant-associated genes (HVRGs) to identify ...
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