Evidence
STAR Protoc. 2023 Jul 1;4(3):102383. doi: 10.1016/j.xpro.2023.102383. Online ahead of print.
ABSTRACT
Single-cell RNA-sequencing (scRNA-seq) is becoming a ubiquitous method in profiling the cellular transcriptomes of both malignant and non-malignant cells from the human brain. Here, we present a protocol to isolate viable tumor cells from human ex vivo glioblastoma cultures for single-cell transcriptomic analysis. We describe steps including surgical tissue collection, sectioning, culturing, primary tumor cells inoculation, growth tracking, fluorescence-based cell sorting, and population-enriched scRNA-seq. This comprehensive methodology empowers in-depth understanding of brain tumor biology at the single-cell level. For complete details on the use and execution of this protocol, please refer to Ravi et al.1.
PMID:37393609 | DOI:10.1016/j.xpro.2023.102383
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Isolation and profiling of viable tumor cells from human ex vivo glioblastoma cultures through single-cell transcriptomics
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