Evidence map›Paper›PMID 23353574›Full record

ArticleRNA biology2013

Large-scale screening identifies a novel microRNA, miR-15a-3p, which induces apoptosis in human cancer cell lines.

Aliaksandr Druz, Yu-Chi Chen, Rajarshi Guha, Michael Betenbaugh, Scott E Martin, Joseph Shiloach

Open access · bronzeAbstract read
In one paragraph

Article in RNA biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

30 citing papers in PubMed, 57 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Knocking out Ornithine Decarboxylase Antizyme 1 (Medical sciences (Basel, Switzerland) · 2018
    Article
  14. MicroRNAs in pancreatic cancer diagnosis and therapy.Central-European journal of immunology · 2018
    Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. MicroRNA-15a-5p suppresses cancer proliferation and division in human hepatocellular carcinoma by targeting BDNF.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  20. miR-15a enhances the anticancer effects of cisplatin in the resistant non-small cell lung cancer cells.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    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

6 authors at 3 institutions in 1 country.

Aliaksandr DruzBiotechnology Core Laboratory, The National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA.
Yu-Chi Chen
Rajarshi Guha
Michael Betenbaugh
Scott E Martin
Joseph Shiloach
National Institutes of Health · USNational Center for Advancing Translational Sciences · USUniversity of Baltimore · US

Funding

NIH Chemical Genomics CenterZIBTR000004 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI MCKEW, JOHN · 2012 to 2014
$52.3M
Identification of genes related to spcific properties of mammalian cellsZIADK075080 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI SHILOACH, JOSEPH · 2012 to 2022
$5.0M
Intramural NIH HHS
6 · The paper itself

Abstract

MicroRNAs (miRNAs) have been found to be involved in cancer initiation, progression and metastasis and, as such, have been suggested as tools for cancer detection and therapy. In this work, a large-scale screening of the complete miRNA mimics library demonstrated that hsa-miR-15a-3p had a pro-apoptotic role in the following human cancer cells: HeLa, AsPc-1, MDA-MB-231, KB3, ME180, HCT-116 and A549. MiR-15a-3p is a novel member of the pro-apoptotic miRNA cluster, miR-15a/16, which was found to activate Caspase-3/7 and to cause viability loss in B/CMBA.Ov cells during preliminary screening. Subsequent microarrays and bioinformatics analyses identified the following four anti-apoptotic genes: bcl2l1, naip5, fgfr2 and mybl2 as possible targets for the mmu-miR-15a-3p in B/CMBA.Ov cells. Follow-up studies confirmed the pro-apoptotic role of hsa-miR-15a-3p in human cells by its ability to activate Caspase-3/7, to reduce cell viability and to inhibit the expression of bcl2l1 (bcl-xL) in HeLa and AsPc-1 cells. MiR-15-3p was also found to reduce viability in HEK293, MDA-MB-231, KB3, ME180, HCT-116 and A549 cell lines and, therefore, may be considered for apoptosis modulating therapies in cancers associated with high Bcl-xL expression (cervical, pancreatic, breast, lung and colorectal carcinomas). The capability of hsa-miR-15a-3p to induce apoptosis in these carcinomas may be dependent on the levels of Bcl-xL expression. The use of endogenous inhibitors of bcl-xL and other anti-apoptotic genes such as hsa-miR-15a-3p may provide improved options for apoptosis-modulating therapies in cancer treatment compared with the use of artificial antisense oligonucleotides.

Indexed as

ApoptosisGene Expression Regulation, Neoplastic3' Untranslated RegionsAnimalsbcl-X ProteinCaspase 3Caspase 7Cell SurvivalEnzyme ActivationHCT116 CellsHEK293 CellsHeLa CellsHumansMiceMicroRNAsOligonucleotides, Antisense3' Untranslated RegionsBCL2L1 protein, humanbcl-X ProteinCASP3 protein, humanCASP7 protein, humanCaspase 3Caspase 7MicroRNAsMIRN15 microRNA, humanOligonucleotides, AntisenseApoptosisBCL-XLcancer cellsCaspasemicroRNA

Identifiers

PMID23353574
PMCPMC3594287
OpenAlexW2066710311

What OpenQuestion holds

Textmetadata
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.