Evidence map›Paper›PMID 33439503›Full record

ArticleJournal of cellular and molecular medicine2021

Xanthatin synergizes with cisplatin to suppress homologous recombination through JAK2/STAT4/BARD1 axis in human NSCLC cells.

Jian Zhang, Sheng Yang, Hongmei Guan, Jueyu Zhou, Yuan Gao

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
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

5 authors at 2 institutions in 1 country.

Jian ZhangDepartment of Medical Genetics, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.ORCID 0000-0002-0790-4462
Sheng YangDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
Hongmei GuanDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
Jueyu ZhouDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.ORCID 0000-0002-3799-3718
Yuan GaoDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
Southern Medical University · CNNanfang Hospital · CN

Funding

National Natural Science Foundation of China 31900886National Natural Science Foundation of China 81602444National Natural Science Foundation of China 81972755Natural Science Foundation of Guangdong Province 2015A030313257Natural Science Foundation of Guangdong Province 2018A030313392Natural Science Foundation of Guangdong Province 2020A1515010308Natural Science Foundation of Guangdong Province 2020A1515011278
6 · The paper itself

Abstract

Xanthatin (Xa) is a bicyclic sesquiterpene lactone identified from the plant Xanthium L. with impressive antitumor activity, but the role of Xa in non-small cell lung cancer (NSCLC) is not known. Here we found that Xa inhibits proliferation, migration, invasion and induces apoptosis in NSCLC cells. RNA sequencing and Gene set enrichment analysis revealed that Xa significantly activates p53 pathway and suppresses E2F targets, G2M checkpoint and MYC targets in A549 cells. Among these changed genes, the down-regulated gene BARD1 triggered by Xa was identified as a candidate involved in Xa's antitumor effect because of its vital role in homologous recombination (HR). Further studies demonstrated that Xa inhibits HR through the BARD1/BRCA1/RAD51 axis, which enhances cell sensitivity to cisplatin. Mechanistic studies showed that Xa inhibits BARD1 through the JAK2/STAT4 pathway. Our study revealed that Xa is a promising drug to treat NSCLC, especially in combination with conventional chemotherapy.

Indexed as

Carcinoma, Non-Small-Cell LungCell Line, TumorCell MovementCell ProliferationCell SurvivalCisplatinFuransHomologous RecombinationHumansJanus Kinase 2Lung NeoplasmsSignal TransductionSTAT4 Transcription FactorTumor Suppressor Protein p53Tumor Suppressor ProteinsUbiquitin-Protein LigasesBARD1 protein, humanCisplatinFuransJAK2 protein, humanJanus Kinase 2STAT4 protein, humanSTAT4 Transcription FactorTumor Suppressor Protein p53Tumor Suppressor ProteinsUbiquitin-Protein LigasesxanthatinantitumorBARD1cisplatinhomologous recombinationNSCLCXanthatin

Identifiers

PMID33439503
PMCPMC7875932
OpenAlexW3193611963

What OpenQuestion holds

Textmetadata
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.