Evidence map›Paper›PMID 31523190›Full record

ArticleInternational journal of biological sciences2019

An Autocrine IL-6/IGF-1R Loop Mediates EMT and Promotes Tumor Growth in Non-small Cell Lung Cancer.

Xianan Zheng, Guohua Lu, Yinan Yao, Wei Gu

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. Insulin-like growth factor receptor signaling in physiology and disease.Signal transduction and targeted therapy · 2026
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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.

Xianan ZhengDepartment of Endocrinology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
Guohua LuDepartment of Respiratory Diseases, the First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
Yinan YaoDepartment of Respiratory Diseases, the First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
Wei GuDepartment of Endocrinology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
First Affiliated Hospital Zhejiang University · CNSecond Affiliated Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial-to-mesenchymal transition (EMT) is a key process in EGFR-TKI resistance but the detailed mechanism is largely unknown. We aim to evaluate the role of interleukin-6 (IL-6) and insulin-like growth factor-1 receptor (IGR-1R) in EMT in non-small cell lung cancer (NSCLC). We used IL-6 to induce EMT in EGFR-TKI sensitive NSCLC cells. We found that both STAT3 and IGF-1R were activated. Interestingly activation of STAT3 and JAK1 was blocked by inhibiting IGF-1R, suggesting that IGF-1R might signal via JAK/STAT3. Activation of IGF-1R and AKT was inhibited by blocking STAT3, suggesting that STAT3 blockade might provide negative feedback signal to inhibiting IGF-1R. Reporter assay further confirmed that STAT3 activated gene transcription of IGF-1R. RT-PCR analyses showed that IL-6 induced the expression of IL-6 per se as well as IGF-1 and IGF-2. Expression of IL-6 and IGF-1R ligands was suppressed by inhibiting either STAT3 or IGF-1R. Meanwhile IL-6 induced gefitinib resistance and increased migration. We elucidated an autocrine loop of IL-6/IGF-1R/STAT3 in EMT-mediated resistance and tumor growth in NSCLC.

Indexed as

Blotting, WesternCarcinoma, Non-Small-Cell LungCell LineCell Line, TumorEnzyme-Linked Immunosorbent AssayEpithelial-Mesenchymal TransitionHumansInterleukin-6Lung NeoplasmsReal-Time Polymerase Chain ReactionReceptor, IGF Type 1Signal TransductionInterleukin-6Receptor, IGF Type 1epithelial-to-mesenchymalIGF-1IL-6NSCLCSTAT3transition

Identifiers

PMID31523190
PMCPMC6743301
OpenAlexW2967026232

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.