Evidence map›Paper›PMID 25254152›Full record

ArticleWorm2014

Pluripotent cells will not dosage compensate.

Jianhao Jiang, Alyssa C Lau, Györgyi Csankovszki

Open access · bronzeAbstract read
In one paragraph

Article in Worm, 2014. 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, top 92% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

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

3 authors at 2 institutions in 2 countries.

Jianhao JiangDepartment of Molecular, Cellular and Developmental Biology; University of Michigan; Ann Arbor, MI USA.
Alyssa C LauDepartment of Molecular, Cellular and Developmental Biology; University of Michigan; Ann Arbor, MI USA.
Györgyi CsankovszkiDepartment of Molecular, Cellular and Developmental Biology; University of Michigan; Ann Arbor, MI USA.
University of Michigan–Ann Arbor · USInstitut thématique Génétique, génomique et bioinformatique · FR

Funding

The Dosage Compensation Machinery of C. ElegansR01GM079533 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CSANKOVSZKI, GYORGYI · 2007 to 2015
$2.5M
NIGMS NIH HHS R01 GM079533
6 · The paper itself

Abstract

Dosage compensation is the mechanism that balances gene expression levels between males and females as well as between the X chromosome and autosomes. In mammals, loss of pluripotency and differentiation are closely linked with the onset of dosage compensation. Pluripotency factors negatively regulate Xist (the non-coding RNA that triggers X chromosome inactivation) and positively regulate Tsix, a repressor of Xist, to inhibit dosage compensation. In addition, X chromosome dose also regulates exit from the pluripotent state. A double dose of X chromosomes in undifferentiated female cells inhibits the MAPK and Gsk3 signaling pathways and activates the Akt pathway, thereby blocking differentiation. Here we review our recent report, which showed that the onset of dosage compensation is also linked to the loss of pluripotency in C. elegans. We discuss these findings in light of what is known about pluripotency and differentiation in this organism.

Indexed as

chromatindevelopmentdosage compensationepigeneticspluripotency

Identifiers

PMID25254152
PMCPMC4165540
OpenAlexW2044062581

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.