Evidence map›Paper›PMID 31162777›Full record

ArticleMolecular oncology2019

Consistency analysis of microRNA-arm expression reveals microRNA-369-5p/3p as tumor suppressors in gastric cancer.

Lei Dong, Zhengyi Zhang, Jiayue Xu, Fang Wang, Yanni Ma, Feng Li, Chao Shen, Ziwen Liu, Junwu Zhang, Changzheng Liu and 2 more

RetractedOpen access · goldAbstract read
In one paragraph

Article in Molecular oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Changes in the small noncoding RNA transcriptome in osteosarcoma cells.Journal of orthopaedic surgery and research · 2023
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  4. Journal of gastrointestinal oncology · 2023
    Article
  5. Article
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 1 country.

Lei DongDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Zhengyi ZhangDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Jiayue XuDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Fang WangDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Yanni MaDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Feng LiDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Chao ShenDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Ziwen LiuDepartment of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
Junwu ZhangDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Changzheng LiuDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Ping YiDepartment of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Jia YuDepartment of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNChongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 5p and 3p arms of microRNA (miRNA) are typically generated from the same precursor, and one arm influences protein output, while the other has a short half-life. However, a few miR-5p/3p pairs have been reported to co-exist in cancer cells. Here, we performed a genome-wide analysis of miRNA expression in gastric cancer (GC) cells to systematically investigate the co-expression profile of miR-5p/3p in gastric tumorigenesis. We discovered that only 41 miR-5p/3p pairs out of 1749 analyzed miRNA were co-expressed. Specifically, abnormal expression of miR-369-5p and miR-369-3p was correlated with GC progression. Importantly, both in vitro and in vivo assays revealed that miR-369-5p and miR-369-3p exhibited tumor-suppressive roles by regulating jun proto-oncogene and v-akt murine thymoma viral oncogene homolog 1 function in GC cells, respectively. Moreover, we observed that miR-369 was inactivated in GC tissues due to DNA methylation. We also showed that inhibition of miR-369-5p/3p attenuated the effect of azacitidine (AZA) treatment on suppressing cell growth and invasion. These results suggest that the therapeutic efficacy of AZA in GC is at least partly attributable to miR-369 activation. Overall, our findings provide convincing evidence that both the 5p and 3p arms of miRNA co-expressed in GC and DNA methylation-induced miR-369 signaling contribute to GC progression.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCell Line, TumorCell MovementCell ProliferationDisease ProgressionDNA MethylationHumansMiceMice, NudeMicroRNAsNeoplasm InvasivenessProto-Oncogene MasStomach NeoplasmsMAS1 protein, humanMicroRNAsMIRN369 microRNA, humanMIRN369 microRNA, mouseProto-Oncogene MasAKT1c-JunDNA methylationgastric cancermicroRNA

Identifiers

PMID31162777
PMCPMC6599845
OpenAlexW2948577496

What OpenQuestion holds

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Registered trials

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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.