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Transcriptome profiling of SW480 cells and cells derived from xenograft tumors from serial transplantation of SW480 cells by RNA-sequencing

ABSTRACT: SW480 is a colorectal cancer cell line. We have shown that cancer cells are characteristic of neural stem cells and neural stemness contributes to cell tumorigenicity. We found that during serial transplantation of SW480 cells into nude mice via subcutaneous injection (in vivo passaging), the cells enhanced their neural stemness, tumorigenicity and pluripotent differentiation potential.

ORGANISM(S): Homo sapiens

PROVIDER: GSE192374 | GEO | 2022/06/30

REPOSITORIES: GEO

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Transcriptome profiling of SW480 cells and cells derived from xenograft tumors from serial transplantation of SW480 cells by RNA-sequencing

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Next Generation Sequencing Facilitates Quantitative Analysis of SW480 cells and HPSE-knockdown SW480 cells Transcriptomes

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Project description:ChIP-on-chip tilling array comparing untreated human SW480 cells vs SW480 cells treated with 2mM H2O2 for 30min. Exposing cells to the reactive oxygen species, hydrogen peroxide, recruits DNA methyltransferase 1 (DNMT1) to damaged chromatin. DNMT1 becomes part of a complex(es) containing DNMT3B and members of Polycomb Repressive Complex 4. The goal was to determine the effect of hydrogen peroxide treatment on chromatin, including changes in histone modifications and binding patterns of chromatin-associated proteins. [Agilent-014706]: Two-condition: untreated SW480 cells (U) vs H2O2 treated SW480 cells (T). Five-mark: SIRT1, gamma-HA2X, DNMT1, DNMT3B, and EZH2. [Agilent-014707]: Two-condition: untreated SW480 cells (U) vs H2O2 treated SW480 cells (T). Five-mark: SIRT1, gamma-HA2X, DNMT1, DNMT3B, and EZH2. [Agilent-026595]: Two-condition: untreated SW480 cells (U) vs H2O2 treated SW480 cells (T). Five-mark: SIRT1, gamma-HA2X, DNMT1, DNMT3B, and H3. [Agilent-027811]: Two-condition: untreated SW480 cells (U) vs H2O2 treated SW480 cells (T). Four-mark: H3, 3MeK4H3, AcK16H4, and 3MeK27H3.

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Next Generation Sequencing Facilitates Quantitative Analysis of SW480 cells and HPSE-knockdown SW480 cells Transcriptomes

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Crizotinib v. DMSO in SW480 cells

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