ArticleCancer biomarkers : section A of Disease markers2021
PMEPA1 facilitates non-small cell lung cancer progression via activating the JNK signaling pathway.
Article in Cancer biomarkers : section A of Disease markers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed, 12 citations in OpenAlex.
- Effect of Reoxygenation on Radioresistance of Chronically Hypoxic A549 Non-Small Cell Lung Cancer (NSCLC) Cells Following X-Ray and Carbon Ion Exposure.International journal of molecular sciences · 2025Article
- PMEPA1 Binds NEDD4L to Inhibit the Malignant Progression of Multiple Myeloma by Inactivating Wnt/β-Catenin Signaling.Cell biochemistry and biophysics · 2025Article
- Lung cancer intravasation-on-a-chip: Visualization and machine learning-assisted automatic quantification.Bioactive materials · 2025Article
- Transmembrane Prostate Androgen-Induced Protein 1 Molecular Modeling and Refinement Using Coarse-Grained Molecular Dynamics.ACS omega · 2025Article
- METTL16 suppressed the proliferation and cisplatin-chemoresistance of bladder cancer by degrading PMEPA1 mRNA in a m6A manner through autophagy pathway.International journal of biological sciences · 2024Article
- Prostate transmembrane androgen inducible protein 1Frontiers in oncology · 2023Review
- Identifying the EMT-related signature to stratify prognosis and evaluate the tumor microenvironment in lung adenocarcinoma.Frontiers in genetics · 2022Article
- PMEPA1 Serves as a Prognostic Biomarker and Correlates with Immune Infiltrates in Cervical Cancer.Journal of immunology research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundProstate transmembrane protein androgen-induced 1 (PMEPA1), a critical checkpoint of multiple signaling pathways, has been demonstrated to play a crucial role in various types of cancers. However, little is known about its function in non-small cell lung cancer (NSCLC).
objectiveOur objective is to explore the function of PMEPA1 and its potential mechanisms in NSCLC progression.
methodsPMEPA1 expression and prognostic significance in adenocarcinoma of lung cancer (LUAD) and squamous cell carcinoma of lung cancer (LUSC) were determined using Gene Expression Profiling Interactive Analysis (GEPIA). Next, a series of cell assays were performed to examine whether overexpression or depletion of PMEPA1 affected the malignant behaviors of NSCLC H1299 cells, such as proliferation and migration. Luciferase reporter gene assays and SP600125 (a JNK inhibitor) were employed to ascertain the regulatory relationship between PMEPA1 and JNK.
resultsPMEPA1 is overexpressed in LUAD and LUSC tissues and portends a worse prognosis for cancer patients. Gain and loss of function experiments demonstrated that PMEPA1 executes oncogenetic function in H1299 cells. Mechanism studies elucidated that PMEPA1 stimulated the transcriptional activity of the JNK pathway.
conclusionPMEPA1 increased the H1299 cell viability, proliferation, and migration which works, at least partially, by triggering the JNK activity. Hence, our findings support that the PMEPA1/JNK axis might be a promising therapeutic target for this challenging disease.
Indexed as
Identifiers
What 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.