Dataset Information

MiR-484: A Potential Biomarker in Health and Disease.

ABSTRACT: Disorders of miR-484 expression are observed in cancer, different diseases or pathological states. There is accumulating evidence that miR-484 plays an essential role in the development as well as the regression of different diseases, and miR-484 has been reported as a key regulator of common cancer and non-cancer diseases. The miR-484 targets that have effects on inflammation, apoptosis and mitochondrial function include SMAD7, Fis1, YAP1 and BCL2L13. For cancer, identified targets include VEGFB, VEGFR2, MAP2, MMP14, HNF1A, TUSC5 and KLF12. The effects of miR-484 on these targets have been documented separately. Moreover, miR-484 is typically described as an oncosuppressor, but this claim is simplistic and one-sided. This review will combine relevant basic and clinical studies to find that miR-484 promotes tumorigenesis and metastasis in liver, prostate and lung tissues. It will provide a basis for the possible mechanisms of miR-484 in early tumor diagnosis, prognosis determination, disease assessment, and as a potential therapeutic target for tumors.

SUBMITTER: Jia YZ

PROVIDER: S-EPMC8959652 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

miR-484: A Potential Biomarker in Health and Disease.

Jia Yin-Zhao YZ Liu Jing J Wang Geng-Qiao GQ Song Zi-Fang ZF

Frontiers in oncology 20220309

Disorders of miR-484 expression are observed in cancer, different diseases or pathological states. There is accumulating evidence that miR-484 plays an essential role in the development as well as the regression of different diseases, and miR-484 has been reported as a key regulator of common cancer and non-cancer diseases. The miR-484 targets that have effects on inflammation, apoptosis and mitochondrial function include SMAD7, Fis1, YAP1 and BCL2L13. For cancer, identified targets include VEGF ...[more]

PMID: 35356223

Similar Datasets

Project description:BackgroundIn lean individuals, nonalcoholic fatty liver disease (NAFLD) is not a benign disease, and these patients have long-term morbidity and mortality similar to those of their nonlean counterparts. Finding biomarkers for noninvasive and early detection is urgent and microRNAs (miRNAs) show potential. The aims of this study were to investigate the potential role of serum miRNAs in the detection of lean NAFLD and to explore the possible pathogenesis of lean NAFLD.MethodsA total of 498 patients with NAFLD and 98 healthy controls were included to compare the clinical characteristics of lean NAFLD patients [LNs: body mass index (BMI) <23 kg/m2], nonlean NAFLD patients (NLNs: BMI ≥23 kg/m2) and normal healthy individuals (HIs). A total of 14 serum samples were collected from 4 LNs, 6 NLNs and 4 HIs for high-throughput profiling to identify altered miRNA expression patterns in lean NAFLD. The candidate miRNA, miR-4488, was identified by filtering based on studies in a second independent cohort (31 LNs, 62 NLNs, 72 HIs) that included quantitative real-time polymerase chain reaction (qRT-PCR) analysis. Gene Ontology (GO) enrichment, Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment, and protein-protein interaction network analyses were performed to investigate the potential molecular mechanism of miR-4488 in lean NAFLD.ResultsLNs were older and had a smaller waist circumference, lower levels of alanine aminotransferase, glutamyl transpeptidase, fasting insulin, and uric acid, lower HOMA-IR score, and higher levels of total cholesterol, high-density lipoprotein cholesterol, and hemoglobin (P<0.05). The serum level of miR-4488 was increased in LNs compared with HIs (P<0.0001) and NLNs (P=0.025). miR-4488 had acceptable performance in predicting [area under the curve (AUC) =0.794, 0.698] lean NAFLD. Moreover, GO and KEGG enrichment analyses revealed that the differentially expressed target genes were mainly involved in choline metabolism in cancer, the tumor-necrosis factor (TNF) signaling pathway and the p53 signaling pathway. PPI analysis identified ARHGAP1, SLC10A1 and SIX5 as the hub genes.ConclusionsTaken together, our findings indicate that serum miR-4488 is a potential biomarker for diagnosing and predicting the pathogenetic mechanisms of lean NAFLD.

Dataset Information

MiR-484: A Potential Biomarker in Health and Disease.

Publications

miR-484: A Potential Biomarker in Health and Disease.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets