Evidence map›Paper›PMID 30973209›Full record

ArticleJournal of cellular and molecular medicine2019

Down-regulation of miRNA-27b-3p suppresses keratinocytes apoptosis in oral lichen planus.

Junjun Chen, Yufeng Wang, Guanhuan Du, Wenyi Zhang, Tianyi Cao, Linjun Shi, Yanni Wang, Jun Mi, Guoyao Tang

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 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. The Immunogenetics of Lichen Planus.Advances in experimental medicine and biology · 2022
    Article
  6. The Functional Mechanism of MicroRNA in Oral Lichen Planus.Journal of inflammation research · 2022
    Review
  7. Article
  8. Review
  9. 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 1 institution in 1 country.

Junjun ChenDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.ORCID 0000-0001-7968-7471
Yufeng WangDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Guanhuan DuDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Wenyi ZhangDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Tianyi CaoDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Linjun ShiDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Yanni WangDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Jun MiDepartment of Biochemistry & Molecular Cell Biology, Shanghai Key Laboratory of Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai, China.ORCID 0000-0001-5788-3965
Guoyao TangDepartment of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Shanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral lichen planus (OLP) is considered a precancerous lesion with no known cure. Recent studies reported that abnormal regulation of apoptosis was involved in the pathogenesis of OLP. Next generation sequencing was used to screen the candidate microRNAs and genes in biopsies from patients with OLP and healthy mucosa. Human oral keratinocytes were transfected into the related oligonucleotides of miR-27b-3p/cyclophilin D and their control groups. Apoptosis was detected by TdT-mediated dUTP nick end labelling and flow cytometry. The levels of mRNA and protein were detected by quantitative PCR, Western blots, and enzyme-linked immunosorbent assays, respectively. Luciferase assays were performed to detect the luciferase activities of miR-27b-3p and cyclophilin D. Here, we showed that basal epithelium apoptosis was reduced and the miR-27b-3p levels were decreased in clinical OLP samples. We also found that down-regulation of miR-27b-3p inhibited epithelial keratinocyte apoptosis by up-regulating cyclophilin D expression. Moreover, cyclophilin D increased the protein stability of Bcl2 through direct binding, and Bcl2 suppressed caspase9/3 activation and cytochrome C release. Taken together, these data showed that miR-27b-3p regulated keratinocyte apoptosis through cyclophilin D/Bcl2 signalling, suggesting the miR-27b-3p regulated the pathogenesis of OLP.

Indexed as

ApoptosisAdultAgedCarcinoma, Squamous CellCase-Control StudiesCell ProliferationCyclophilinsFemaleGene Expression RegulationHumansKeratinocytesLichen Planus, OralMaleMicroRNAsMiddle AgedMouth NeoplasmsCyclophilinsMicroRNAsMIRN27 microRNA, humanPeptidyl-Prolyl Isomerase DPPID protein, humanapoptosiscyclophilin DepitheliummiR-27b-3pOral Lichen Planus

Identifiers

PMID30973209
PMCPMC6533518
OpenAlexW2936885704

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.