Evidence map›Paper›PMID 26184014›Full record

ArticleScientific reports2015

Improved Oocyte Isolation and Embryonic Development of Outbred Deer Mice.

Jung Kyu Choi, Xiaoming He

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. 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
2.0field-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, 18 citations in OpenAlex.

  1. Article
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  7. Review
  8. In vitro culture of ovarian follicles from Peromyscus.Seminars in cell & developmental biology · 2017
    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

2 authors at 1 institution in 1 country.

Jung Kyu Choi1] Department of Biomedical Engineering, The Ohio State University, Columbus, OH 43210. [2] Davis Heart and Lung Research Institute, The Ohio State University,Columbus, OH 43210.
Xiaoming He1] Department of Biomedical Engineering, The Ohio State University, Columbus, OH 43210. [2] Davis Heart and Lung Research Institute, The Ohio State University,Columbus, OH 43210. [3] James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210.
The Ohio State University · US

Funding

Microencapsulation of oocytes for low-CPA (cryoprotectant) vitrificationR01EB012108 · NIBIB · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI HE, XIAOMING · 2011 to 2014
$1.3M
NIBIB NIH HHS R01 EB012108NIBIB NIH HHS R01EB012108
6 · The paper itself

Abstract

In this study, we improved the protocol for isolating cumulus-oocyte complexes (COCs) from the outbred deer mice by using only one hormone (instead of the widely used combination of two hormones) with reduced dose. Moreover, we identified that significantly more metaphase II (MII) oocytes could be obtained by supplementing epidermal growth factor (EGF) and leukemia inhibition factor (LIF) into the previously established medium for in vitro maturation (IVM) of the COCs. Furthermore, we overcame the major challenge of two-cell block during embryonic development of deer mice after either in vitro fertilization (IVF) or parthenogenetic activation (PA) of the MII oocytes, by culturing the two-cell stage embryos on the feeder layer of inactivated mouse embryonic fibroblasts (MEFs) in the medium of mouse embryonic stem cells. Collectively, this work represents a major step forward in using deer mice as an outbred animal model for biomedical research on reproduction and early embryonic development.

Indexed as

Embryonic DevelopmentAnimalsCell Culture TechniquesEmbryonic Stem CellsEpidermal Growth FactorFemaleFertilization in VitroLeukemia Inhibitory FactorMaleMiceOocytesOvarian FollicleOvaryOvulationPeromyscusEpidermal Growth FactorLeukemia Inhibitory Factor

Identifiers

PMID26184014
PMCPMC4648404
OpenAlexW2272552187

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.