RNA-seq of anaplastic thyroid carcinoma cell line (8505c) after overexpression of OVOL2
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB48143 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| ERR7056774_1.fastq.gz | Fastqsanger.gz | |||
| ERR7056774_2.fastq.gz | Fastqsanger.gz | |||
| ERR7056775_1.fastq.gz | Fastqsanger.gz | |||
| ERR7056775_2.fastq.gz | Fastqsanger.gz | |||
| ERR7056776_1.fastq.gz | Fastqsanger.gz |
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Project description:Identification of OVOL2-related transcriptional program in anaplastic thyroid carcinoma-derived cell line, 8505c. Doxycycline-inducible system was obtained by infecting 8505c cells with lentiviral vector containing OVOL2 coding sequence fused with HA tag. Control cells were infected with empty vector (EV). Cells were collected 24 hours upon doxycycline treatment.
2023-10-05 | E-MTAB-11055 | biostudies-arrayexpress
Project description:Gene expression comparison between anaplastic thyroid carcinoma cells (CAL62 and 8505c) transfected with si-RNA against E2F7 or scramble oligos, with the intent of defining the gene expression program under the control of this transcription factor in this tumor subtype.
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Project description:An ideal cancer gene therapy would selectively destroy the cancer cells without affecting much the healthy tissue. This would be possible if and only if the cancer and normal cells of the tumor are governed by distinct gene master regulators (GMRs). Logic dictates that, while being strongly protected by the homeostatic mechanisms, expression of a GMR governs the phenotype by modulating major functional pathways through controlling the expression of the involved genes. We determined the GMRs of the standard papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. The hierarchy of the known biomarkers was established based on their gene commanding height (GCH), an original measure combining the expression control and coordination with expression of other genes. We found that the sets of the GMRs are largely different in the two thyroid cancer cell lines, indicatibg that each type of thyroid cancer needs a different gene-targeting therapy. In this experiment, we determined the transcriptomic effects of the stable transfection of DDX19B gene In the papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. DDX19B was selected because it has significantly different GCHs in the two cell lines: 1.64 in BCPAP and 6.03 in 8505C. The significantly more up- and down-regulated genes in the transfected 8505C than in the transfected BCPAP cells compared to their untransfected counterparts validated the theory and indicated the usefulness of our personalized gene therapy approach.
2017-03-25 | GSE97028 | GEO
Project description:An ideal cancer gene therapy would selectively destroy the cancer cells without affecting much the healthy tissue. This would be possible if and only if the cancer and normal cells of the tumor are governed by distinct gene master regulators (GMRs). Logic dictates that, while being strongly protected by the homeostatic mechanisms, expression of a GMR governs the phenotype by modulating major functional pathways through controlling the expression of the involved genes. We determined the GMRs of the standard papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. The hierarchy of the known biomarkers was established based on their gene commanding height (GCH), an original measure combining the expression control and coordination with expression of other genes. We found that the sets of the GMRs are largely different in the two thyroid cancer cell lines, indicatibg that each type of thyroid cancer needs a different gene-targeting therapy. In this experiment, we determined the transcriptomic effects of the stable transfection of PANK2 gene In the papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. PANK2 was selected because it has significantly different GCHs in the two cell lines: 44.64 in BCPAP and 3.61 in 8505C. The significantly more up- and down-regulated genes in the transfected BCPAP than in the transfected 8505C cells compared to their untransfected counterparts validated the theory and indicated the usefulness of our personalized gene therapy approach.
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Project description:An ideal cancer gene therapy would selectively destroy the cancer cells without affecting much the healthy tissue. This would be possible if and only if the cancer and normal cells of the tumor are governed by distinct gene master regulators (GMRs). Logic dictates that, while being strongly protected by the homeostatic mechanisms, expression of a GMR governs the phenotype by modulating major functional pathways through controlling the expression of the involved genes. We determined the GMRs of the standard papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. The hierarchy of the known biomarkers was established based on their gene commanding height (GCH), an original measure combining the expression control and coordination with expression of other genes. We found that the sets of the GMRs are largely different in the two thyroid cancer cell lines, indicatibg that each type of thyroid cancer needs a different gene-targeting therapy. In this experiment, we determined the transcriptomic effects of the stable transfection of NEMP1 (TMEM194A) gene encoding a nuclear envelope protein in the papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. NEMP1 was selected because it has significantly different GCHs in the two cell lines: 5.95 in BCPAP and 0.40 in 8505C. The significantly more up- and down-regulated genes in the transfected BCPAP than in the transfected 8505C cells compared to their untransfected counterparts validated the theory and indicated the usefulness of our personalized gene therapy approach.
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Project description:An ideal cancer gene therapy would selectively destroy the cancer cells without affecting much the healthy tissue. This would be possible if and only if the cancer and normal cells of the tumor are governed by distinct gene master regulators (GMRs). Logic dictates that, while being strongly protected by the homeostatic mechanisms, expression of a GMR governs the phenotype by modulating major functional pathways through controlling the expression of the involved genes. We determined the GMRs of the standard papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. The hierarchy of the known biomarkers was established based on their gene commanding height (GCH), an original measure combining the expression control and coordination with expression of other genes. We found that the sets of the GMRs are largely different in the two thyroid cancer cell lines, indicatibg that each type of thyroid cancer needs a different gene-targeting therapy. In this experiment, we determined the transcriptomic effects of the stable transfection of UBALD1 gene in the BCPAP and 8505C thyroid cancer cell lines. UBALD1 was selected because it has significantly different GCHs in the two cell lines: 10.31 in 8505C and 1.12 in BCPAP. The significantly more up- and down-regulated genes in the transfected 8505C cells than in the transfected BCPAP cells compared to their untransfected counterparts validated the theory and indicated the usefulness of our personalized gene therapy approach.
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Project description:We profiled the gene expression of 11 anaplastic thyroid carcinomas (ATC), 49 papillary thyroid carcinomas (PTC) and 45 normal thyroids (N) We hibridized a series of anaplastic thyroid carcinomas (ATC) and papillary thyroid carcinomas (PTC) onto Affymetrix U133 Plus 2.0 arrays. ATCs were obtained from different hospitals in France and Belgium. Paired RNA samples of PTCs and non-tumoral thyroid tissues were obtained from Ukraine via the Chernobyl Tissue Bank (www.chernobyltissuebank.com). Diagnoses were confirmed by the members of the International Pathology Panel of the Chernobyl Tissue Bank.
2012-11-09 | E-GEOD-33630 | biostudies-arrayexpress
Project description:The incidence of thyroid cancer (TC) has doubled in recent years but the molecular mechanisms responsible for various TC forms are largely unknown. We hypothesize that, in a thyroid tumor, cancer nodules and surrounding benign tissue are governed by different gene master regulators (GMRs). GMRs are defined as coding/non-coding RNAs whose strongly protected (by the homeostatic mechanisms) abundance modulates most functional pathways by coordinating the expression of their composing genes. GMRs are the most legitimate targets for TC gene therapy. However, because of strong expression control, GMRs are not selectable among TC biomarkers whose frequent regulation in large cancer patient populations indicates low protection as for minor players. We determined the GMRs of the standard papillary (BCPAP) and anaplastic (8505C) thyroid cancer cell lines. The hierarchy of the known biomarkers was established based on their gene commanding height (GCH), an original measure combining the expression control and coordination with expression of other genes. We found that the sets of the GMRs are largely different in the two thyroid cancer cell lines, indicatibg that each type of thyroid cancer needs a different gene-targeting therapy.
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