Evidence map›Paper›PMID 25942099›Full record

ArticleCell cycle (Georgetown, Tex.)2015

Loss of CDK5RAP2 affects neural but not non-neural mESC differentiation into cardiomyocytes.

Nadine Kraemer, Ethiraj Ravindran, Sami Zaqout, Gerda Neubert, Detlev Schindler, Olaf Ninnemann, Ralph Gräf, Andrea E M Seiler, Angela M Kaindl

Open access · bronzeAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 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
0.8field-weighted citation impact, top 28% 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, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Homozygous mutation inJournal of medical genetics · 2022
    Article
  4. Characterization of the Synergistic Inhibition ofInternational journal of molecular sciences · 2020
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  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

9 authors at 4 institutions in 1 country.

Nadine Kraemera Institute of Cell Biology and Neurobiology; Charité - Universitätsmedizin Berlin; Campus Mitte ; Berlin , Germany.
Ethiraj Ravindran
Sami Zaqout
Gerda Neubert
Detlev Schindler
Olaf Ninnemann
Ralph Gräf
Andrea E M Seiler
Angela M Kaindl
Charité - Universitätsmedizin Berlin · DEFederal Institute for Risk Assessment · DEUniversity of Potsdam · DEUniversity of Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biallelic mutations in the gene encoding centrosomal CDK5RAP2 lead to autosomal recessive primary microcephaly (MCPH), a disorder characterized by pronounced reduction in volume of otherwise architectonical normal brains and intellectual deficit. The current model for the microcephaly phenotype in MCPH invokes a premature shift from symmetric to asymmetric neural progenitor-cell divisions with a subsequent depletion of the progenitor pool. The isolated neural phenotype, despite the ubiquitous expression of CDK5RAP2, and reports of progressive microcephaly in individual MCPH cases prompted us to investigate neural and non-neural differentiation of Cdk5rap2-depleted and control murine embryonic stem cells (mESC). We demonstrate an accumulating proliferation defect of neurally differentiating Cdk5rap2-depleted mESC and cell death of proliferative and early postmitotic cells. A similar effect does not occur in non-neural differentiation into beating cardiomyocytes, which is in line with the lack of non-central nervous system features in MCPH patients. Our data suggest that MCPH is not only caused by premature differentiation of progenitors, but also by reduced propagation and survival of neural progenitors.

Indexed as

AnimalsCell Cycle ProteinsCell DifferentiationCell LineCell SurvivalEmbryonic Stem CellsMiceMyocytes, CardiacNeural Stem CellsCdk5rap2 protein, mouseCell Cycle ProteinsCDK5RAP2Cdk5rap2, Cyclin-dependent kinase-5 regulatory subunit-associated protein 2DAPI, 4′,6-diamidino-2-phenylindoleDMEM, Dulbecco's modified Eagle's mediumFBS, fetal bovine serumMCPHMCPH, autosomal recessive primary microcephalymental retardationmESC, murine embryonic stem cellsmLIF, murine leukemia inhibitory factorneural differentiationNPCs, neuroepithelial progenitor cellsprimary microcephalyqPCR, quantitative real-time PCR.stem cell

Identifiers

PMID25942099
PMCPMC4613649
OpenAlexW2334591923

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.