Evidence map›Paper›PMID 29673042›Full record

ArticleGenesis (New York, N.Y. : 2000)2018

Regulation of neural crest development by the formin family protein Daam1.

Olga Ossipova, Ryan Kerney, Jean-Pierre Saint-Jeannet, Sergei Y Sokol

Open access · greenAbstract read
In one paragraph

Article in Genesis (New York, N.Y. : 2000), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 32% 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, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Article
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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

4 authors at 4 institutions in 1 country.

Olga OssipovaDepartment of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, New York.
Ryan KerneyDepartment of Biology, Gettysburg College, Gettysburg, Pennsylvania.ORCID http://orcid.org/0000-0002-4740-7735
Jean-Pierre Saint-JeannetDepartment of Basic Science and Craniofacial Biology,College of Dentistry, New York University, New York, New York.ORCID http://orcid.org/0000-0003-3259-2103
Sergei Y SokolDepartment of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, New York.ORCID http://orcid.org/0000-0002-3963-9202
American Association for Anatomy · USGettysburg College · USIcahn School of Medicine at Mount Sinai · USNew York University · US

Funding

Regulation of cell polarity by Wnt signalingR35GM122492 · NIGMS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Sergei Sokol · 2017 to 2026
$5.0M
NIGMS NIH HHS R35 GM122492
6 · The paper itself

Abstract

The neural crest (NC) multipotent progenitor cells form at the neural plate border and migrate to diverse locations in the embryo to differentiate into many cell types. NC is specified by several embryonic pathways, however the role of noncanonical Wnt signaling in this process remains poorly defined. Daam1 is a formin family protein that is present in embryonic ectoderm at the time of NC formation and can mediate noncanonical Wnt signaling. Our interference experiments indicated that Daam1 is required for NC gene activation. To further study the function of Daam1 in NC development we used a transgenic reporter Xenopus line, in which GFP transcription is driven by sox10 upstream regulatory sequences. The activation of the sox10:GFP reporter in a subset of NC cells was suppressed after Daam1 depletion and in embryos expressing N-Daam1, a dominant interfering construct. Moreover, N-Daam1 blocked reporter activation in neuralized ectodermal explants in response to Wnt11, but not Wnt8 or Wnt3a, confirming that the downstream pathways are different. In complementary experiments, a constitutively active Daam1 fragment expanded the NC territory, but this gain-of-function activity was eliminated in a construct with a point mutation in the FH2 domain that is critical for actin polymerization. These observations suggest a new role of Daam1 and actin remodeling in NC specification.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsEctodermEmbryo, NonmammalianGene Expression Regulation, DevelopmentalNeural CrestNeural PlateNeurogenesisSignal TransductionSOXE Transcription FactorsXenopus laevisXenopus ProteinsAdaptor Proteins, Signal TransducingDaam1 protein, XenopusSOXE Transcription FactorsXenopus ProteinsactinDaam1neuralnoncanonicalSox10transgenicWntXenopus

Identifiers

PMID29673042
PMCPMC6105563
OpenAlexW2801434317

What OpenQuestion holds

Textmetadata
LicenceTDM
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.