ArticleBMC pulmonary medicine2020
MiR-449b-5p targets lncRNA PSMG3-AS1 to suppress cancer cell proliferation in lung adenocarcinoma.
Article in BMC pulmonary medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
12 citing papers in PubMed, 25 citations in OpenAlex.
- MiR-449b-5p Ameliorates Hypoxia-induced Cardiomyocyte Injury through Activating PI3K/AKT Pathway by Targeting BCL2L13.Applied biochemistry and biotechnology · 2026Article
- LMNTD2-AS1 promotes esophageal squamous cell carcinoma progression by sponging miR-449b-5p to upregulate MYCN.World journal of surgical oncology · 2026Article
- Unveiling the oncogenic functions of lncRNA PSMG3-AS1: a review of its biological roles in cancer.Discover oncology · 2025Review
- YTHDF1's grip on CRC vasculature: insights into LINC01106 and miR-449b-5p-VEGFA axis.Cancer cell international · 2024Article
- Biomarker profiling to determine clinical impact of microRNAs in cognitive disorders.Scientific reports · 2024Article
- Long non-coding RNA PSMG3 Antisense RNA 1 is correlated with oral squamous cell carcinoma and regulates cancer cell proliferation by targeting premature microRNA-141.American journal of cancer research · 2023Article
- Prognostic and Immune Infiltration Value of Proteasome Assembly Chaperone (PSMG) Family Genes in Lung Adenocarcinoma.International journal of medical sciences · 2023Article
- PSMG3-AS1 enhances glioma resistance to temozolomide via stabilizing c-Myc in the nucleus.Brain and behavior · 2022Article
- Prognosis Signature of Cuprotosis-Related lncRNAs Associated with Kidney Renal Clear Cell Carcinoma.Genetics research · 2022Article
- Prognostic model and immunotherapy prediction based on molecular chaperone-related lncRNAs in lung adenocarcinoma.Frontiers in genetics · 2022Article
- Identifying Autophagy-Related lncRNAs and Potential ceRNA Networks in NAFLD.Frontiers in genetics · 2022Article
- Expression of oncogenic long noncoding RNA PSMG3-antisense 1 in lung squamous cell carcinoma.Oncology letters · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPSMG3-AS1 has been characterized as an oncogenic lncRNA in breast cancer, while its role in other cancers is unknown. This study investigated the role of PSMG3-AS1 in lung adenocarcinoma (LUAD).
methodsThis study included 64 LUAD patients (42 males and 22 females) who were enrolled between May 2012 and May 2014. RT-qPCR was used to evaluate the expression levels of lncRNA. Cell proliferation analysis was performed using CCK-8 kit.
resultsWe found that upregulation of PSMG3-AS1 in LUAD predicted the poor survival of patients. MiR-449b-5p is downregulated in LUAD and the expression levels of LUAD were inversely correlated with the expression levels of PSMG3-AS1. MiR-449b-5p was predicted to target PSMG3-AS1, and overexpression of miR-449b-5p resulted in the downregulation of PSMG3-AS1 in LUAD cells. Cell proliferation analysis showed that overexpression of PSMG3-AS1 resulted in increased rate of cell proliferation. Overexpression of miR-449b-5p reduced the enhancing effects of PSMG3-AS1 on cell proliferation.
conclusionsTherefore, miR-449b-5p may target PSMG3-AS1 in LUAD to suppress cancer cell proliferation.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.