Evidence map›Paper›PMID 31140101›Full record

ArticleIn vitro cellular & developmental biology. Animal2019

BATF2 reverses multidrug resistance of human gastric cancer cells by suppressing Wnt/β-catenin signaling.

Wei Yang, Bian Wu, Ning Ma, Yongfang Wang, Jianhui Guo, Jun Zhu, Sihui Zhao

Abstract read
PubMed Publisher
In one paragraph

Article in In vitro cellular & developmental biology. Animal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Wnt signaling and tumors (Review).Molecular and clinical oncology · 2024
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. mMolecular cancer · 2020
    Article
  12. Observational
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

7 authors at 2 institutions in 1 country.

Wei YangSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Bian WuSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Ning MaSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Yongfang WangSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Jianhui GuoSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Jun ZhuSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China.
Sihui ZhaoSecond Department of General Surgery, the First People's Hospital of Yunnan Province, No. 157 Jinbi Road, Kunming, 650032, Yunnan Province, China. beijixingkm@163.com.
First People's Hospital of Yunnan Province · CNKunming University of Science and Technology · CN

Funding

Scientific Research Fund Project of Yunnan Provincial Education Department 2016ZDX020the applied Basic Research Joint Fund Project of Yunnan Provincial Science and Technology Department-Kunming Medical University 2017FE468(-108); 2015FB099
6 · The paper itself

Abstract

Gastric cancer (GC) is a commonly occurring neoplasm worldwide. The occurrence of multidrug resistance (MDR) in GC cells is the main obstacle to effective GC chemotherapy. The aim of the present study was to reveal the functional role and the underlying mechanisms of basic leucine zipper ATF-like transcription factor 2 (BATF2), a novel tumor suppressor, on MDR in GC cells. Here, we first found that SGC7901/VCR and SGC7901/ADR cells had higher drug resistance than SGC7901 cells using methylthiazol tetrazolium (MTT) and flow cytometry analysis. Moreover, MDR-related proteins and Wnt/β-catenin pathway markers were all upregulated in SGC7901/VCR cells compared to SGC7901 cells by quantitative reverse transcription-PCR (qRT-PCR) and western blot analyses. Subsequently, we observed BATF2 was downregulated in SGC7901/VCR cells and BATF2 overexpression significantly induced cell cycle G0/G1 phase arrest and apoptosis. Furthermore, overexpression of BATF2 could suppress Wnt/β-catenin signaling and increase drug susceptibility by downregulating Wnt/β-catenin pathway markers. In addition, knockdown of β-catenin imitated the effects of BATF2 overexpression on drug susceptibility. Importantly, enhancing the Wnt/β-catenin pathway could reverse the inhibitory effects of BATF2 on MDR. In conclusion, BATF2 was downregulated in MDR GC cells and overexpression of BATF2 could reverse the MDR of GC cells by inactivating the Wnt/β-catenin pathway.

Indexed as

Antineoplastic AgentsApoptosisBasic-Leucine Zipper Transcription Factorsbeta CateninCell Line, TumorDrug Resistance, NeoplasmFluorouracilGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansStomach NeoplasmsTumor Suppressor ProteinsVincristineWnt Signaling PathwayAntineoplastic AgentsBasic-Leucine Zipper Transcription FactorsBatf2 protein, humanbeta CateninCTNNB1 protein, humanFluorouracilTumor Suppressor ProteinsVincristineBATF2Gastric cancerMultidrug resistanceWnt/β-catenin pathway

Identifiers

PMID31140101
OpenAlexW2947388317

What OpenQuestion holds

Textmetadata
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.