Evidence map›Paper›PMID 27597234›Full record

ArticleScientific reports2016

Expression deregulation of mir31 and CXCL12 in two types of oral precancers and cancer: importance in progression of precancer and cancer.

Esita Chattopadhyay, Richa Singh, Anindita Ray, Roshni Roy, Navonil De Sarkar, Ranjan Rashmi Paul, Mousumi Pal, Ritesh Aich, Bidyut Roy

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 26% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Notch signaling in oral pre-cancer and oral cancer.Medical oncology (Northwood, London, England) · 2021
    Review
  12. Article
  13. Article
  14. MicroRNAs as Modulators of Oral Tumorigenesis-A Focused Review.International journal of molecular sciences · 2021
    Review
  15. Review
  16. Review
  17. Review
  18. miR-1293, a Candidate for miRNA-Based Cancer Therapeutics, Simultaneously Targets BRD4 and the DNA Repair Pathway.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
    Article
  19. Observational
  20. 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.

Esita ChattopadhyayHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Richa SinghHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Anindita RayHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Roshni RoyHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Navonil De SarkarHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Ranjan Rashmi PaulDepartment of Oral Pathology, Guru Nanak Institute of Dental Science &Research, 157/F Nilganj Road, Kolkata, 700114, India.
Mousumi PalDepartment of Oral Pathology, Guru Nanak Institute of Dental Science &Research, 157/F Nilganj Road, Kolkata, 700114, India.
Ritesh AichDepartment of Oral Medicine, Dr. R Ahmed Dental College and Hospital, 114- AJC Bose Road, Kolkata 700014, India.
Bidyut RoyHuman Genetics Unit, Indian Statistical Institute, Kolkata, India.
Indian Statistical Institute · INDr. R. Ahmed Dental College and Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral cancer generally progresses from precancerous lesions such as leukoplakia (LK), lichen planus (LP) and oral submucous fibrosis (OSMF). Since few of these precancers progress to cancers; it is worth to identify biological molecules that may play important roles in progression. Here, expression deregulation of 7 miRNAs (mir204, mir31, mir31*, mir133a, mir7, mir206 and mir1293) and their possible target genes in 23 cancers, 18 LK, 12 LP, 23 OSMF tissues compared to 20 healthy tissues was determined by qPCR method. Expression of mir7, mir31, mir31* and mir1293 was upregulated and that of mir133a, mir204 and mir206 was downregulated in cancer. Expression of most of these miRNAs was also upregulated in LK and LP tissues but not in OSMF. Expression deregulation of some of the target genes was also determined in cancer, LK and LP tissues. Significant upregulation of mir31 and downregulation of its target gene, CXCL12, in cancer, LK and LP tissues suggest their importance in progression of precancer to cancer. Expression upregulation of mir31 was also validated using GEO data sets. Although sample size is low, novelty of this work lies in studying expression deregulation of miRNAs and target genes in oral cancer and three types of precancerous lesions.

Indexed as

AdultAgedAged, 80 and overChemokine CXCL12Disease ProgressionDown-RegulationHumansLeukoplakia, OralMicroRNAsMiddle AgedMouth MucosaMouth NeoplasmsPrecancerous ConditionsUp-RegulationChemokine CXCL12CXCL12 protein, humanMicroRNAs

Identifiers

PMID27597234
PMCPMC5011738
OpenAlexW2530562291

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.