ArticleGenes & genomics2023
IDO promotes the proliferation and invasion of prostate cancer cells through KYNU.
Article in Genes & genomics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Identification of neural crest and melanoma cancer cell invasion and migration genes using high-throughput screening and deep attention networks.Developmental dynamics : an official publication of the American Association of Anatomists · 2026Article
- Identification of the shared gene signatures and biological mechanism in type 2 diabetes mellitus and hepatocellular carcinoma.Clinical and experimental hepatology · 2025Article
- Cannabidiol Suppresses Metastatic Castration-Resistant Prostate Cancer Progression and Recurrence through Modulating Tryptophan Catabolism.ACS pharmacology & translational science · 2024Article
- Integrated analysis of single-cell and bulk RNA-sequencing reveals a novel signature based on NK cell marker genes to predict prognosis and immunotherapy response in gastric cancer.Scientific reports · 2024Article
- KYNU as a Biomarker of Tumor-Associated Macrophages and Correlates with Immunosuppressive Microenvironment and Poor Prognosis in Gastric Cancer.International journal of genomics · 2023Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundProstate cancer (PCa) is one of the most common malignant tumors in male.
objectiveTo explore the effect of indoleamine-2, 3-dioxygenase (IDO) on the proliferation and invasion of PCa cells and the potential mechanism.
methodsPCa tissues and normal adjacent tissues were collected from 43 PCa patients. The expression of IDO in PCa tissues and cell lines were detected. The String website was used to search for IDO-related proteins. The GEPIA website was used to analyze the relationship between KYNU and the prognosis of PCa. Cells models of IDO overexpression and/or KYNU silencing were constructed to verify the role of KYNU in regulating PCa. The cell proliferation, apoptosis and invasion ability of PCa cells were detected by CCK-8 assay, Flow cytometry and Transwell assay.
resultsThe IDO levels in PCa tissues and cells were higher than those in normal tissues and cells, which promoted the proliferation and invasion of LNCaP cells, and inhibited apoptosis. Silencing IDO inhibited the cells proliferation and invasion activities, and promoted the cell apoptosis. The high expression of KYNU was related to the poor disease free survival of PCa patients. Inhibiting KYUN significantly inhibited the promotion of PCa induced by IDO.
conclusionIDO is overexpressed in PCa, which promotes the proliferation and invasion of PCa cells, and the cancer-promoting mechanism may be related to KYNU.
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