Evidence map›Paper›PMID 22204593›Full record

ArticleCellular reprogramming2012

Comparative analysis of nuclear transfer embryo-derived mouse embryonic stem cells. Part II: gene regulation.

Julianna Kobolak, Marion Horsch, Sandra Geissler, Solomon Mamo, Johannes Beckers, Andras Dinnyes

Abstract readComparative Study
In one paragraph

Article in Cellular reprogramming, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Julianna KobolakGenetic Reprogramming Group, Agricultural Biotechnology Center, Gödöllő, Hungary.
Marion Horsch
Sandra Geissler
Solomon Mamo
Johannes Beckers
Andras Dinnyes

Funding

Wellcome Trust 070246
6 · The paper itself

Abstract

In a mouse model nuclear transfer embryo-derived embryonic stem cell lines (ntESCs) of various genetic backgrounds and donor cell types were compared with reference ESCs and analyzed comprehensively at molecular level as a second part of a larger study. Expression profiles of ntESCs established by different NT-methods (piezoelectric microinjection or zona-free) were indistinguishable. However, expression profiling analyses identified differentially regulated genes between reference ESCs and ntESCs from different genetic backgrounds. A number of pluripotency and stemness marker genes significantly differed at the mRNA level between the cell lines. However, cluster and lineage analyses revealed that such differences had no effect on cell differentiation and cell fate. Regardless of the donor cell type, gene expression profiles of ntESCs were more similar to each other than to their counterpart fertilized embryo-derived ESCs of the same genotype. Overall, the results indicated that expression profile differences may be related to the genotype rather than to technical variations.

Indexed as

Cell LineageGene Expression ProfilingGenotypeNuclear Transfer TechniquesAnimalsCell DifferentiationCell LineEmbryo, MammalianEmbryonic Stem CellsGene Expression Regulation, DevelopmentalIn Vitro TechniquesKaryotypeMiceModels, AnimalMultigene FamilyOligonucleotide Array Sequence Analysis

Identifiers

PMID22204593
PMCPMC3275096

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.