Evidence map›Paper›PMID 24957209›Full record

ArticleScientific reports2014

Microinjection free delivery of miRNA inhibitor into zygotes.

Jin Young Joo, Jonghwan Lee, Hae Young Ko, Yong Seung Lee, Do-Hwan Lim, Eun-Young Kim, Sujeong Cho, Ki-Sung Hong, Jung Jae Ko, Suman Lee and 4 more

Abstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
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  5. Review
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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

14 authors.

Jin Young Joo1] Department of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea [2].
Jonghwan Lee1] Department of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea [2].
Hae Young KoDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Yong Seung LeeDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Do-Hwan LimCollege of Life Sciences and Biotechnology, Korea University, Seoul 136-713, Republic of Korea.
Eun-Young KimDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Sujeong ChoDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Ki-Sung HongDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Jung Jae KoDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Suman LeeDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Young Sik LeeCollege of Life Sciences and Biotechnology, Korea University, Seoul 136-713, Republic of Korea.
Youngsok ChoiDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Kyung-Ah LeeDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.
Soonhag KimDepartment of Biomedical Science, College of Life Science, CHA University, Seoul 130-081, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of gene delivery systems into embryos is challenging due to technical difficulties, delivery efficiency and toxicity. Here, we developed an organic compound (VisuFect)-mediated gene delivery system for zygotes. The VisuFect, which is hydrophilic and Cy5.5-labeled, was conjugated with poly(A) oligo (VFA). The VFA into CHO cells showed clathrin-mediated internalization and no toxicity. The VFA successfully penetrated through the zona pellucida of fertilized eggs of various species including pigs, zebrafish, drosophilas and mice. The experiment with VisuFect-mediated delivery of the miR34c inhibitor showed similar results with direct microinjection of the miR34c inhibitor by suppressing the development of zygotes up to the blastocyst stage. Noticeable features of the VisuFect will provide great benefits for further studies on gene function in sperms and embryos.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsCarbocyaninesCells, CulturedCHO CellsCricetinaeCricetulusDrosophilaFemaleHeLa CellsHumansHydrophobic and Hydrophilic InteractionsMaleMiceMicroinjectionsMicroRNAsCarbocyaninesCY5.5 cyanine dyeMicroRNAsOligonucleotidesOrganic ChemicalsPoly A

Identifiers

PMID24957209
PMCPMC4067617

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.