Evidence map›Paper›PMID 28464358›Full record

ArticleCell proliferation2017

miR-1297 regulates neural stem cell differentiation and viability through controlling Hes1 expression.

Jiaolin Zheng, Dan Yi, Xiaodong Shi, Huaizhang Shi

Open access · bronzeAbstract read
In one paragraph

Article in Cell proliferation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 22% 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, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  5. Article
  6. Article
  7. Brain injury and neural stem cells.Neural regeneration research · 2018
    Review
  8. Article
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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

4 authors at 2 institutions in 2 countries.

Jiaolin ZhengDepartment of Neruology, The second hospital of Harbin Medical University, Harbin, Heilong Jiang, 150086, China.
Dan YiDepartment of Pharmacology, Rush University Medical Center, Chicago, IL, 60607, USA.
Xiaodong ShiDepartment of Neruology, The second hospital of Harbin Medical University, Harbin, Heilong Jiang, 150086, China.
Huaizhang ShiDepartment of Neurosurgery, The first hospital of Harbin Medical University, Harbin, Heilong Jiang, 150001, China.ORCID http://orcid.org/0000-0002-8277-0249
Harbin Medical University · CNRush University Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesNeural stem cells (NSCs) are self-renewing, undifferentiated and multipotent precursors that can generate neuronal and glial lineages. MicroRNAs (miRNAs) are small non-coding RNAs that act crucial roles in cell proliferation, differentiation and migration. However, the role of miR-1297 in the development of NSCs is still unknown. MATERIALS AND

methodsPrimary NSCs were isolated from rat's embryos. The expression of miR-1297 and Hes1 were measured by qRT-PCR. Western blot was performed to detect the protein expression of Hes1, β-tubulin-III and GFAP.

resultsWe showed that miR-1297 expression was upregulated during NSC differentiation, while the expression of Hes1 was decreased during NSC differentiation. Elevated expression of miR-1297 promoted the NSCs viability and increased the formation of NSCs to neurospheres. Ecoptic expression of miR-1297 promoted β-tubulin-III expression in the NSCs. Overexpression of miR-1297 decreased GFAP expression in the NSCs. Furthermore, we demonstrated that miR-1297 regulated NSCs viability and differentiation by directly targeting Hes1. Overexpression of miR-1297 suppressed Hes1 expression in the NSCs.

conclusionsThese results suggested that miR-1297 played an important role in NSCs viability and differentiation through inhibiting Hes1 expression.

Indexed as

3' Untranslated RegionsAnimalsBase SequenceCell DifferentiationCell ProliferationCells, CulturedCell SurvivalDown-RegulationEmbryo, MammalianImmunohistochemistryMicroRNAsNeural Stem CellsRatsSequence AlignmentTranscription Factor HES-1Tubulin3' Untranslated RegionsHes1 protein, ratMicroRNAsTranscription Factor HES-1Tubulin

Identifiers

PMID28464358
PMCPMC6529129
OpenAlexW2611702618

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.