Evidence map›Paper›PMID 31507089›Full record

ArticleJournal of cellular and molecular medicine2019

Reciprocal regulation of miR-206 and IL-6/STAT3 pathway mediates IL6-induced gefitinib resistance in EGFR-mutant lung cancer cells.

Yanhua Yang, Wei Wang, Hong Chang, Zenglei Han, Xinjuan Yu, Tingguo Zhang

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

26 citing papers in PubMed, 35 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Yanhua YangDepartment of Pathology, Qilu Hospital, Shandong University, Jinan, China.
Wei WangDepartment of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, China.
Hong ChangDepartment of Pathology, The Third People's Hospital of Qingdao, Qingdao, China.
Zenglei HanDepartment of Pathology, Qingdao Municipal Hospital, Qingdao, China.
Xinjuan YuCenter Laboratory, Qingdao Municipal Hospital, Qingdao, China.
Tingguo ZhangDepartment of Pathology, Qilu Hospital, Shandong University, Jinan, China.ORCID 0000-0001-6337-5676
Qingdao University · CNQingdao Eighth People's Hospital · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Persistently activated IL-6/STAT3 pathway promotes acquired resistance to targeted therapy with epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) in non-small-cell lung cancer (NSCLC) treatment. miR-206 has been verified to be dysregulated and plays as a negative regulator in lung cancer. However, whether miR-206 may overcome IL6-induced gefitinib resistance in EGFR-mutant lung cancer remains elusive. In this study, we investigated the role of miR-206 in IL6-induced gefitinib-resistant EGFR-mutated lung cancer cell lines. We showed that forced miR-206 expression restored gefitinib sensitivity in IL6-induced gefitinib-resistant EGFR-mutant lung cancer cells by inhibiting IL6/JAK1/STAT3 pathway. Specifically, mechanistic investigations revealed that miR-206 blocked IL-6/STAT3 signalling via directly targeting the 3'-UTR of intracellular IL-6 messenger RNA. Moreover, IL-6 induced miR-206 down-regulation by reducing the cropping process of primary miR-206 (pri-miR-206) into the Drosha/DGCR8 complex. Taken together, our findings reveal a direct role of miR-206 in regulating IL-6/STAT3 pathway and contrarily activated IL-6/STAT3 signalling mediates the miR-206 maturation process in gefitinib-resistant EGFR-mutant lung cancer cells.

Indexed as

3' Untranslated RegionsAgedCell Line, TumorDown-RegulationDrug Resistance, NeoplasmErbB ReceptorsFemaleGefitinibHumansInterleukin-6Lung NeoplasmsMaleMicroRNAsMiddle AgedSignal TransductionSTAT3 Transcription Factor3' Untranslated RegionsEGFR protein, humanErbB ReceptorsGefitinibIL6 protein, humanInterleukin-6MicroRNAsMIRN206 microRNA, humanSTAT3 protein, humanSTAT3 Transcription FactorgefitinibIL-6miR-206STAT3

Identifiers

PMID31507089
PMCPMC6815809
OpenAlexW2972523085

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.