Evidence map›Paper›PMID 39758846›Full record

ArticleTurkish journal of biology = Turk biyoloji dergisi2024

Characterization of TFIIE-regulated genes by transcriptome analysis.

Serdar Baysal

Expression of concernAbstract read
In one paragraph

Article in Turkish journal of biology = Turk biyoloji dergisi, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It carries an expression of concern. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Serdar BaysalFaculty of Science, Molecular Biology and Genetics, İhsan Doğramacı Bilkent University, Ankara, Turkiye.ORCID 0000-0003-3394-2005

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background/aim: Previous studies on general transcription factor II E (GTF2E) showed that it is associated with certain groups of diseases, such as colon cancer and trichothiodystrophy, but the global effect of GTF2E on cellular processes is still not widely characterized. This study aimed to investigate and characterize the effect of GTF2E on the transcription level of genes and identify the cellular processes and diseases associated with GTF2E. Materials and methods: The human colorectal carcinoma cell line HCT116 used in the study was transfected at a 30 nM concentration with siGTF2E1 or nontarget negative siRNA. After 72 h, cells were harvested and prepared for further analysis. A whole transcriptome analysis was performed on the HCT116 cell line obtained from the siGTF2E1 knockdown of the HCT116 cells (n = 3) and their nontarget negative siRNA controls (n = 3) using RNA sequencing. Cell viability was tested using an MTS assay. Results: Compared with the control group, 166 genes were identified at the time of the GTF2E1 knockdown and expressed differentially in the knockdown group, including 66 upregulated genes and 100 downregulated genes. One significantly enriched Gene Ontology term was identified, involving carbohydrate binding. One oncogene related to B cell chronic lymphocytic leukemia (B-CLL) was identified. Five genes associated with colon carcinoma were determined. Eleven genes involved in the development of atherosclerosis were identified. GTF2E1 knockdown caused a decrease in cell viability. Conclusion: The GTF2E1 knockdown group exhibited an altered expression of multiple genes, some of which are related to the development of atherosclerosis, colon carcinoma, and B-CLL. This might shed light on the different regulatory effects of GTF2E and its association with certain diseases.

Indexed as

atherosclerosisB-CLLcolon cancerRNA sequencingTFIIEtranscription

Identifiers

PMID39758846
PMCPMC11698195

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