ArticleJournal of clinical laboratory analysis2022
Glucosamine-phosphate N-acetyltransferase 1 and its DNA methylation can be biomarkers for the diagnosis and prognosis of lung cancer.
Article in Journal of clinical laboratory analysis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- GNPNAT1 Serves as a Prognostic Biomarker Correlated with Immune Infiltration and Promotes Cancer Cell Metastasis through Stabilization of Snai2 in Lung Adenocarcinoma.Biomedicines · 2024Article
- Siglec 15 as a biomarker or a druggable molecule for non-small cell lung cancer.Journal of cancer research and clinical oncology · 2023Review
- Review
- GNPNAT1 is a potential biomarker correlated with immune infiltration and immunotherapy outcome in breast cancer.Frontiers in immunology · 2023Article
- Glucosamine-phosphate N-acetyltransferase 1 and its DNA methylation can be biomarkers for the diagnosis and prognosis of lung cancer.Journal of clinical laboratory analysis · 2022Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
objectiveLung cancer ranking high in the cancer-related list has long perplexed patients, in which glucosamine-phosphate N-acetyltransferase 1 (GNPNAT1) is found to be highly expressed. Besides, DNA methylation is perceived as a biomarker to assess the prognosis of patients with various cancers. However, the correlation between GNPNAT1 and DNA methylation and the role of GNPNAT1 in lung cancer remain vague.
methodsPrincipal component analysis (PCA), heatmap, volcano map, Venn diagram, gene ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis were used to screen out the candidate genes. The viability, migration, and invasion of lung cancer cells were detected by CCK-8 and Transwell assays. An xenograft tumor mouse model was established. The relative expressions of GNPNAT1, E-cadherin, vimentin, Matrix metalloproteinase-2 (MMP-2), tissue inhibitor of metalloproteinase-2 (TIMP-2), E2F1, and cyclin D1 in cells or xenograft tumor tissues were quantified by Western blot, RT-qPCR, or immunohistochemistry assay.
resultsGNPNAT1 was screened as the research object. GNPNAT1 methylation was downregulated, while GNPNAT1 expression was upregulated in lung cancer tissues. The methylation and mRNA levels of GNPNAT1 were correlated with the patient prognosis. GNPNAT1 increased cell viability, migration and invasion, and promoted the xenograft tumor volume and weight, whereas shGNPNAT1 acted oppositely. Moreover, expressions of Vimentin, MMP-2, E2F1, and cyclin D1 were increased, but E-cadherin and TIMP-2 expressions were decreased by overexpressed GNPNAT1, whilst GNPNAT1 knockdown ran conversely.
conclusionGNPNAT1 and methylated GNPNAT1 coverage are biomarkers for the diagnosis and prognosis of lung cancer.
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