ArticleAmerican journal of translational research2023
Gene expression profiles to analyze the anticancer and carcinogenic effects of arsenic in bladder cancer.
Article in American journal of translational research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled 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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Causal effect of thyroid cancer on secondary primary malignancies: findings from the UK Biobank and FinnGen cohorts.Frontiers in immunology · 2024Pooled it
- The causal relationship between circulating inflammatory proteins, gut microbiotas, immune cells and leukemia: a bidirectional Mendelian randomization study.Discover oncology · 2025Article
- Article
- RNF26-mediated ubiquitination of TRIM21 promotes bladder cancer progression.American journal of cancer research · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesArsenic is one of the greatest hazards as an environmental carcinogen. At the same time it is also a promising anticancer agent, that can be used to treat acute promyelocytic leukemia (APL) and some other tumors. Arsenic trioxide (ATO) exerts its therapeutic effect by promoting degradation of an oncogenic protein that drives the growth of APL cells. However, the molecular mechanisms that govern these paradoxical effects of arsenic in bladder cancer remain unclear. We speculate that they share the common mechanism that arsenic binds to the target proteins and subsequently impacts the expression of downstream genes.
methodsTo address this issue, three Gene Set Enrichments (GSE) were loaded from the Gene Expression Omnibus (GEO) database with four expression matrices. Three of them were mice samples at exposure times of 1, 2, and 12 weeks, and the last was a human urothelial cell (HUC1) sample. Differentially expressed genes (DEGs) from 4 expression groups were identified at iDEP and analyzed at Metascape and Cytoscape for signaling pathway analysis and protein-protein interaction (PPI) analysis. The web-portals UALCAN and GEPIA were used to analyze the role of DEGs in the crosstalk between carcinogenic and anticancer effects. The putative downstream genes of arsenic binding proteins were retrieved using the Cistrome Data Browser. Real-time PCR was used to validate the expression of DEGs.
resultsThe signaling pathways referred to lipid metabolism. Responses to various stimuli or hormones were overrepresented in 4 expression matrices. The PPI network emphasized the role of KRAS and TNF signaling in different groups. Furthermore, BDKRB2, FOS, NR4A1, PLAU, SH3BGRL, and F10 played an important role in the crosstalk between carcinogenic and anticancer effects in bladder cancer. Arsenic may impact the activity of ACTB, BACH1, NME2, RBBP4, PARP1, and PML by direct binding, and thus influence the expression of downstream genes such as PAX6, MLLT11, LTBP1, PCSK5, ZFP36, COL8A2, and IL1R2.
conclusionArsenic exerted carcinogenic and anticancer functions by altering the expression of crosstalk genes such as BDKRB2, FOS, NR4A1, PLAU, SH3BGRL, and F10, and these were due to arsenic binding proteins.
Indexed as
Identifiers
37969188PMC10641365W4388737115What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.