Evidence map›Paper›PMID 28811486›Full record

ArticleScientific reports2017

Detecting human melanoma cell re-differentiation following BRAF or heat shock protein 90 inhibition using photoacoustic and magnetic resonance imaging.

Anant Shah, Teresa Delgado-Goni, Teresa Casals Galobart, Slawomir Wantuch, Yann Jamin, Martin O Leach, Simon P Robinson, Jeffrey Bamber, Mounia Beloueche-Babari

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 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
0.5field-weighted citation impact, top 35% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Immune checkpoint molecules and spatial transcriptome profiles according to BRAF status in acral melanoma.Journal of the European Academy of Dermatology and Venereology : JEADV · 2025
    Article
  2. Review
  3. Article
  4. Article
  5. Article
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  7. Review
  8. Novel insights into the pathogenesis and treatment of NRAS mutant melanoma.Expert review of precision medicine and drug development · 2021
    Article
  9. Article
  10. Review
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 1 institution in 1 country.

Anant ShahCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Teresa Delgado-GoniCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Teresa Casals GalobartCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Slawomir WantuchCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Yann JaminCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Martin O LeachCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.ORCID 0000-0002-0756-5368
Simon P RobinsonCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Jeffrey BamberCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom.
Mounia Beloueche-BabariCancer Research UK Cancer Imaging Centre, The Institute of Cancer Research, London and The Royal Marsden NHS Foundation Trust, Sutton, London, SM2 5PT, United Kingdom. Mounia.beloueche-babari@icr.ac.uk.
Royal Marsden NHS Foundation Trust · GB

Funding

Cancer Research UK 16464Cancer Research UK C1060/A10334Cancer Research UK C1090/A16464Medical Research Council MR/K011057/1
6 · The paper itself

Abstract

Targeted therapies specific to the BRAF-MEK-ERK signaling pathway have shown great promise in the treatment of malignant melanoma in the last few years, with these drugs now commonly used in clinic. Melanoma cells treated using these agents are known to exhibit increased levels of melanin pigment and tyrosinase activity. In this study we assessed the potential of non-invasive imaging approaches (photoacoustic imaging (PAI) and magnetic resonance imaging (MRI)) to detect melanin induction in SKMEL28 human melanoma cells, following inhibition of Hsp90 and BRAF signaling using 17-AAG and vemurafenib, respectively. We confirmed, using western blot and spectrophotometry, that Hsp90 or BRAF inhibitor-induced melanoma cell differentiation resulted in an upregulation of tyrosinase and melanin expression levels, in comparison to control cells. This post-treatment increase in cellular pigmentation induced a significant increase in PAI signals that are spectrally identifiable and shortening of the MRI relaxation times T

Indexed as

Magnetic Resonance ImagingPhotoacoustic TechniquesAntineoplastic AgentsCell DifferentiationCell Line, TumorCell ProliferationHSP90 Heat-Shock ProteinsHumansMelanomaPigments, BiologicalProtein Kinase InhibitorsProto-Oncogene Proteins B-rafAntineoplastic AgentsHSP90 Heat-Shock ProteinsPigments, BiologicalProtein Kinase InhibitorsProto-Oncogene Proteins B-raf

Identifiers

PMID28811486
PMCPMC5557970
OpenAlexW2744914398

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.