Evidence map›Paper›PMID 26863629›Full record

ArticleOncotarget2016

miR-217 and CAGE form feedback loop and regulates the response to anti-cancer drugs through EGFR and HER2.

Youngmi Kim, Hyuna Kim, Deokbum Park, Minho Han, Hansoo Lee, Yun Sil Lee, Jongseon Choe, Young Myeong Kim, Dooil Jeoung

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. The mechanism of ncRNA in trastuzumab resistance in HER2-positive tumors.Medical oncology (Northwood, London, England) · 2025
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Role of HDAC3-miRNA-CAGE Network in Anti-Cancer Drug-Resistance.International journal of molecular sciences · 2018
    Review
  11. Review
  12. Article
  13. Article
  14. 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

9 authors at 2 institutions in 1 country.

Youngmi KimDepartment of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Hyuna KimDepartment of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Deokbum ParkDepartment of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Minho HanDepartment of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Hansoo LeeDepartment of Biological Sciences, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Yun Sil LeeCollege of Pharmacy, Ewha Womans University, Seoul 03760, Korea.
Jongseon ChoeGraduate School of Medicine, Kangwon National University, Chunchon 200-701, Korea.
Young Myeong KimGraduate School of Medicine, Kangwon National University, Chunchon 200-701, Korea.
Dooil JeoungDepartment of Biochemistry, College of Natural Sciences, Kangwon National University, Chunchon 200-701, Korea.
Kangwon National University · KREwha Womans University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNA array analysis revealed that miR-217 expression was decreased in anti-cancer drug-resistant Malme3MR cancer cells. CAGE, a cancer/testis antigen, was predicted as a target of miR-217. Luciferase activity and ChIP assays revealed a negative feedback relationship between CAGE and miR-217. miR-217 and CAGE oppositely regulated the response to anti-cancer drugs such as taxol, gefitinib and trastuzumab, an inhibitor of HER2. miR-217 negatively regulated the tumorigenic, metastatic, angiogenic, migration and invasion potential of cancer cells. The xenograft of Malme3MR cells showed an increased expression of pEGFRY845. CAGE and miR-217 inhibitor regulated the expression of pEGFRY845. CAGE showed interactions with EGFR and HER2 and regulated the in vivo sensitivity to trastuzumab. The down-regulation of EGFR or HER2 enhanced the sensitivity to anti-cancer drugs. CAGE showed direct regulation of HER2 and was necessary for the interaction between EGFR and HER2 in Malme3MR cells. miR-217 inhibitor induced interactions of CAGE with EGFR and HER2 in Malme3M cells. The inhibition of EGFR by CAGE-binding GTGKT peptide enhanced the sensitivity to gefitinib and trastuzumab and prevented interactions of EGFR with CAGE and HER2. Our results show that miR-217-CAGE feedback loop serves as a target for overcoming resistance to various anti-cancer drugs, including EGFR and HER2 inhibitors.

Indexed as

AnimalsAntineoplastic AgentsCell Line, TumorCell MovementCell ProliferationCell Transformation, NeoplasticDEAD-box RNA HelicasesDrug Resistance, NeoplasmErb-b2 Receptor Tyrosine KinasesErbB ReceptorsFemaleGefitinibGene Expression Regulation, NeoplasticHumansMiceMice, Inbred BALB CAntineoplastic AgentsDDX53 protein, humanDEAD-box RNA HelicasesEGFR protein, humanERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesErbB ReceptorsGefitinibMicroRNAsMIRN217 microRNA, humanPaclitaxelQuinazolinesTrastuzumabanti-cancer drug-resistanceCAGEEGFRHER2miR-217

Identifiers

PMID26863629
PMCPMC4891121
OpenAlexW2267650336

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.