Evidence map›Paper›PMID 28434113›Full record

ArticleJournal of neuro-oncology2017

Precision knockdown of EGFR gene expression using radio frequency electromagnetic energy.

Ilya V Ulasov, Haidn Foster, Mike Butters, Jae-Geun Yoon, Tomoko Ozawa, Theodore Nicolaides, Xavier Figueroa, Parvinder Hothi, Michael Prados, John Butters and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Trial
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  4. Review
  5. Article
  6. Article
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  8. Review
  9. Article
  10. How far will the VoyagerCNS oncology · 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

11 authors.

Ilya V UlasovBen & Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA, 98122, USA. ulasov75@yahoo.com.
Haidn FosterBen & Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA, 98122, USA.
Mike ButtersNativis Inc., 219 Terry Avenue North, Seattle, WA, 98109, USA.
Jae-Geun YoonBen & Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA, 98122, USA.
Tomoko OzawaDepartment of Neurosurgery, Brain Tumor Research Center, University of California San Francisco, San Francisco, CA, 94143, USA.
Theodore NicolaidesDepartment of Neurosurgery, Brain Tumor Research Center, University of California San Francisco, San Francisco, CA, 94143, USA.
Xavier FigueroaNativis Inc., 219 Terry Avenue North, Seattle, WA, 98109, USA.
Parvinder HothiBen & Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA, 98122, USA.
Michael PradosDepartment of Neurosurgery, Brain Tumor Research Center, University of California San Francisco, San Francisco, CA, 94143, USA.
John ButtersNativis Inc., 219 Terry Avenue North, Seattle, WA, 98109, USA.
Charles CobbsBen & Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, 550 17th Avenue, Seattle, WA, 98122, USA. Charles.Cobbs@Swedish.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electromagnetic fields (EMF) in the radio frequency energy (RFE) range can affect cells at the molecular level. Here we report a technology that can record the specific RFE signal of a given molecule, in this case the siRNA of epidermal growth factor receptor (EGFR). We demonstrate that cells exposed to this EGFR siRNA RFE signal have a 30-70% reduction of EGFR mRNA expression and ~60% reduction in EGFR protein expression vs. control treated cells. Specificity for EGFR siRNA effect was confirmed via RNA microarray and antibody dot blot array. The EGFR siRNA RFE decreased cell viability, as measured by Calcein-AM measures, LDH release and Caspase 3 cleavage, and increased orthotopic xenograft survival. The outcomes of this study demonstrate that an RFE signal can induce a specific siRNA-like effect on cells. This technology opens vast possibilities of targeting a broader range of molecules with applications in medicine, agriculture and other areas.

Indexed as

Electromagnetic RadiationApoptosisCell Line, TumorCell ProliferationErbB ReceptorsGene Expression Regulation, NeoplasticGliomaHumansKi-67 AntigenRNA InterferenceRNA, Small InterferingEGFR protein, humanErbB ReceptorsKi-67 AntigenRNA, Small InterferingEGFRElectromagnetic energyRadio frequency

Identifiers

What OpenQuestion holds

Textmetadata
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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.