Evidence map›Paper›PMID 32181475›Full record

Observational studyBioscience reports2020

Knockdown of GINS2 inhibits proliferation and promotes apoptosis through the p53/GADD45A pathway in non-small-cell lung cancer.

Feng Chi, Zhou Wang, Yuzhu Li, Ning Chang

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Bioscience reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.4field-weighted citation impact, top 4% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  6. GINS2 promotes the progression of human HNSCC by altering RRM2 expression.Cancer biomarkers : section A of Disease markers · 2024
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  11. Identification ofTranslational cancer research · 2023
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  12. Silencing of mAmerican journal of cancer research · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Feng ChiDepartment of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250021, Shandong, China.
Zhou WangDepartment of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Ji'nan 250021, Shandong, China.
Yuzhu LiIntensive Care Unit, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264003, Shandong, China.
Ning ChangPharmacy Intravenous Admixture Services, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264003, Shandong, China.
Binzhou Medical University · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is a malignant tumour type with the highest morbidity and mortality, and non-small-cell lung cancer (NSCLC) is the most common pathological type. GINS complex subunit 2 (GINS2) is a member of the GINS family and is closely related to DNA replication and damage, participates in cell cycle regulation and plays a key role in cell proliferation and apoptosis. In the present study, we aimed to explore the role and underlying molecular mechanism of GINS2 in the development of NSCLC. The results showed that GINS2 is significantly increased in NSCLC tissues and cell lines. Knockdown of GINS2 significantly decreases cell proliferation, causing G2/M phase cell cycle arrest. Knockdown of GINS2 reverses the effect of nocodazole on the levels of cyclin-dependent kinase 1 (CDK1) and cyclin-B1. Meanwhile, knockdown of GINS2 significantly elevates the apoptosis rate and apoptosis-related protein Bax and decreases Bcl-2. In addition, GINS2 knockdown induces an increase in the levels of p53 and growth arrest and DNA damage 45A (GADD45A). Co-transfection with GINS2-siRNA and siRNA against p53 (p53-siRNA) or co-transfection with GINS2-siRNA and siRNA against GADD45A (GADD45A-siRNA) partially reverses the effects of GINS2 knockdown on cell proliferation and apoptosis. Taken together, these results indicate that GINS2 knockdown down-regulates cell proliferation, induces G2/M phase cell cycle arrest and increases apoptosis, possibly through the p53/GADD45A pathway.

Indexed as

Gene Expression Regulation, NeoplasticApoptosisCarcinoma, Non-Small-Cell LungCell Cycle ProteinsCell Line, TumorCell ProliferationChromosomal Proteins, Non-HistoneGADD45 ProteinsGene Knockdown TechniquesHumansLungLung NeoplasmsM Phase Cell Cycle CheckpointsPneumonectomyRNA, Small InterferingSignal TransductionCell Cycle ProteinsChromosomal Proteins, Non-HistoneGADD45A protein, humanGADD45 ProteinsGINS2 protein, humanRNA, Small InterferingTP53 protein, humanTumor Suppressor Protein p53ApoptosisGADD45AGINS2NSCLCp53Proliferation

Identifiers

PMID32181475
PMCPMC7133113
OpenAlexW3010705820

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.