Evidence map›Paper›PMID 18242511›Full record

ArticleCancer cell2008

Plexiform and dermal neurofibromas and pigmentation are caused by Nf1 loss in desert hedgehog-expressing cells.

Jianqiang Wu, Jon P Williams, Tilat A Rizvi, Jennifer J Kordich, David Witte, Dies Meijer, Anat O Stemmer-Rachamimov, Jose A Cancelas, Nancy Ratner

2 registry-linked trialsOpen access · bronzeAbstract read
In one paragraph

Article in Cancer cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 154 papers.

0numbers the graph read from it
0cells of the map it votes in
154citing papers in PubMed
6.4field-weighted citation impact, top 3% 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.

NCT03231306 phase2completednot on this mapstarted 2017, after this paper: background citation

A Phase II Study of Binimetinib in Children and Adults With NF1 Associated Plexiform Neurofibromas (PNOC010)

TypeinterventionalSponsorUniversity of Alabama at BirminghamRan2017 to 2024Enrolled45ConditionsNeurofibromatosis Type 1, Plexiform NeurofibromaArmsBinimetinib
NCT05238909 enrolling by invitationnot on this mapstarted 2022, after this paper: background citation

Developing Novel Biomarkers of Plexiform Neurofibroma Tumor Burden

Typeobservational_patient_registrySponsorAnn & Robert H Lurie Children's Hospital of ChicagoRan2022 to 2027Enrolled200ConditionsNeurofibromatosis 1, NF1, Neurofibromatosis Type 1
3 · Its place in the literature

Who cites it

154 citing papers in PubMed, 229 citations in OpenAlex.

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94 more citing papers are in PubMed but not listed here.

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 2 countries.

Jianqiang WuDivision of Experimental Hematology and Cancer Biology, Cincinnati Children's Research Foundation, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH 45229, USA.
Jon P Williams
Tilat A Rizvi
Jennifer J Kordich
David Witte
Dies Meijer
Anat O Stemmer-Rachamimov
Jose A Cancelas
Nancy Ratner
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · USErasmus MC · NLHarvard University · US

Funding

MITOGENIC ACTIVITIES IN NEUROFIBROMATOSISR01NS028840 · NINDS · UNIVERSITY OF CINCINNATI · PI NANCY RATNER · 1990 to 2026
$10.1M
NINDS NIH HHS 1R01 NS28840NINDS NIH HHS R01 NS028840
6 · The paper itself

Abstract

Neurofibromatosis type 1 (Nf1) mutation predisposes to benign peripheral nerve (glial) tumors called neurofibromas. The point(s) in development when Nf1 loss promotes neurofibroma formation are unknown. We show that inactivation of Nf1 in the glial lineage in vitro at embryonic day 12.5 + 1, but not earlier (neural crest) or later (mature Schwann cell), results in colony-forming cells capable of multilineage differentiation. In vivo, inactivation of Nf1 using a DhhCre driver beginning at E12.5 elicits plexiform neurofibromas, dermal neurofibromas, and pigmentation. Tumor Schwann cells uniquely show biallelic Nf1 inactivation. Peripheral nerve and tumors contain transiently proliferating Schwann cells that lose axonal contact, providing insight into early neurofibroma formation. We suggest that timing of Nf1 mutation is critical for neurofibroma formation.

Indexed as

PigmentationAnimalsAxonsCell ProliferationEmbryo LossEmbryo, MammalianGanglia, SpinalHedgehog ProteinsIntegrasesMiceModels, BiologicalNeurofibroma, PlexiformNeurofibromin 1NeurogliaPeripheral NervesPeripheral Nervous System NeoplasmsCre recombinaseHedgehog ProteinsIntegrasesNeurofibromin 1Receptor, Nerve Growth Factor

Identifiers

PMID18242511
PMCPMC2846699
OpenAlexW2146978754

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.