Evidence map›Paper›PMID 26342562›Full record

ArticleStem cell research2015

A distinct gene expression signature characterizes human neuroblastoma cancer stem cells.

Robert A Ross, Jeanette D Walton, Dan Han, Hong-Fen Guo, Nai-Kong V Cheung

Open access · goldAbstract read
In one paragraph

Article in Stem cell research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

34 citing papers in PubMed, 54 citations in OpenAlex.

  1. Review
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  11. Review
  12. Article
  13. The immune cell atlas of human neuroblastoma.Cell reports. Medicine · 2022
    Article
  14. Review
  15. Article
  16. An overview of neuroblastoma cell lineage phenotypes andExperimental biology and medicine (Maywood, N.J.) · 2020
    Review
  17. Article
  18. Article
  19. Article
  20. Cancer stem cells in neuroblastoma therapy resistance.Cancer drug resistance (Alhambra, Calif.) · 2019
    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

5 authors at 3 institutions in 1 country.

Robert A RossLaboratory of Neurobiology, Department of Biological Sciences, Fordham University, 441 E. Fordham Rd., Bronx, NY 10458, United States. Electronic address: rross@fordham.edu.
Jeanette D WaltonLaboratory of Neurobiology, Department of Biological Sciences, Fordham University, 441 E. Fordham Rd., Bronx, NY 10458, United States; Department of Biological Sciences, Seton Hall University, 400 South Orange Ave., South Orange, NJ 07079, United States.
Dan HanLaboratory of Neurobiology, Department of Biological Sciences, Fordham University, 441 E. Fordham Rd., Bronx, NY 10458, United States.
Hong-Fen GuoDepartment of Pediatrics, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, United States.
Nai-Kong V CheungDepartment of Pediatrics, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, United States.
Fordham University · USMemorial Sloan Kettering Cancer Center · USSeton Hall University · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
PHENOTYPIC PLASTICITY IN NEUROBLASTOMAR01CA077593 · NCI · FORDHAM UNIVERSITY · PI ROSS, ROBERT A · 1999 to 2008
$1.4M
NCI NIH HHS CA 77593NCI NIH HHS P30 CA008748NCI NIH HHS R01 CA077593
6 · The paper itself

Abstract

Neuroblastoma, a malignancy of multipotent embryonic neural crest cells, is the most common extracranial solid cancer in childhood and most common cancer in infancy. Cellular phenotype has been shown to be an important determinant of the malignant potential in human neuroblastoma cells and tumors. Whereas neuroblastic (N-type) are moderately malignant and nonneuronal (S-type) cells are nonmalignant, I-type stem cells are highly tumorigenic, irrespective of N-myc amplification status. In the present study, we sought to determine which genes were overexpressed in the I-type cells which might characterize and maintain the stem cell state and/or malignancy of human neuroblastoma cancer stem cells. We used a microarray platform to compare the steady-state expression levels of mRNAs from 13 human neuroblastoma cell lines representing the three cellular phenotypes. Using qRT-PCR and Western blot analyses, we identified seven genes whose expression is consistently elevated exclusively in neuroblastoma cancer stem cells: CD133, KIT, NOTCH1, GPRC5C, PIGF2, TRKB, and LNGFR. Moreover, we show that the genes are phenotype specific, as differentiation of I-type BE(2)-C cells to either an N- or S-type morphology results in significantly reduced mRNA expression. Finally, we show that NOTCH1 plays an important role in maintaining the stem cell phenotype. The identification and characterization of these genes, elevated in highly malignant neuroblastoma stem cells, could provide the basis for developing novel therapies for treatment of this lethal childhood cancer.

Indexed as

Gene Expression Regulation, NeoplasticAC133 AntigenAntigens, CDBlotting, WesternCell Line, TumorGlycoproteinsHumansNeoplastic Stem CellsNeuroblastomaPeptidesPhenotypePlacenta Growth FactorPregnancy ProteinsProto-Oncogene Proteins c-kitReal-Time Polymerase Chain ReactionReceptor, Notch1AC133 AntigenAntigens, CDGlycoproteinsGPRC5C protein, humanPeptidesPGF protein, humanPlacenta Growth FactorPregnancy ProteinsPROM1 protein, humanProto-Oncogene Proteins c-kitReceptor, Notch1Receptors, G-Protein-CoupledRNA, MessengerRNA, Small InterferingDifferentiationGPRC5CNeuroblastomaNeurotrophic receptorsNotch1Placental growth factor-2Stem cell

Identifiers

PMID26342562
PMCPMC4601571
OpenAlexW1529649801

What OpenQuestion holds

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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.