Evidence map›Paper›PMID 29426936›Full record

ArticleNature communications2018

Genetic alterations driving metastatic colony formation are acquired outside of the primary tumour in melanoma.

Melanie Werner-Klein, Sebastian Scheitler, Martin Hoffmann, Isabelle Hodak, Klaus Dietz, Petra Lehnert, Veronika Naimer, Bernhard Polzer, Steffi Treitschke, Christian Werno and 10 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
3.7field-weighted citation impact, top 5% 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

58 citing papers in PubMed, 87 citations in OpenAlex.

  1. Melanoma evolution in the lymph node shapes systemic outcomes.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. MCSPNature cancer · 2025
    Article
  10. Molecular Underpinnings of Brain Metastases.International journal of molecular sciences · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. How much do we know about the metastatic process?Clinical & experimental metastasis · 2024
    Review
  15. Article
  16. Dormancy of cutaneous melanoma.Cancer cell international · 2024
    Review
  17. Review
  18. Review
  19. Review
  20. 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

20 authors at 5 institutions in 1 country.

Melanie Werner-KleinExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.ORCID http://orcid.org/0000-0002-5677-9346
Sebastian ScheitlerExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Martin HoffmannDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.ORCID http://orcid.org/0000-0001-9863-1772
Isabelle HodakExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.ORCID http://orcid.org/0000-0002-1532-955X
Klaus DietzDepartment of Medical Biometry, University of Tübingen, Silcherstr. 5, 72076, Tübingen, Germany.
Petra LehnertDepartment of Dermatology, University of Tübingen, Liebermeisterstr. 25, 72076, Tübingen, Germany.
Veronika NaimerExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Bernhard PolzerDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.ORCID http://orcid.org/0000-0002-3797-9975
Steffi TreitschkeDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.
Christian WernoDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.
Aleksandra MarkiewiczExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Kathrin WeideleDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.
Zbigniew CzyzDivision of Personalized Tumor Therapy, Fraunhofer-Institute for Toxicology and Experimental Medicine, Regensburg, Am Biopark 9, 93053, Germany.
Ulrich HohenleutnerDepartment of Dermatology, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Christian HafnerDepartment of Dermatology, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Sebastian HaferkampDepartment of Dermatology, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Mark BerneburgDepartment of Dermatology, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.
Petra RümmeleDepartment of Pathology, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany.ORCID http://orcid.org/0000-0001-6909-9545
Anja UlmerDepartment of Dermatology, University of Tübingen, Liebermeisterstr. 25, 72076, Tübingen, Germany.
Christoph A KleinExperimental Medicine and Therapy Research, University of Regensburg, Franz-Josef Strauß Allee 11, 93053, Regensburg, Germany. Christoph.klein@ukr.de.ORCID http://orcid.org/0000-0001-7128-1725
Fraunhofer Institute for Toxicology and Experimental Medicine · DEUniversity of Regensburg · DEUniversity of Tübingen · DEFriedrich-Alexander-Universität Erlangen-Nürnberg · DEUniversity Hospital Regensburg · DE

Funding

European Research Council 322602
6 · The paper itself

Abstract

Mouse models indicate that metastatic dissemination occurs extremely early; however, the timing in human cancers is unknown. We therefore determined the time point of metastatic seeding relative to tumour thickness and genomic alterations in melanoma. Here, we find that lymphatic dissemination occurs shortly after dermal invasion of the primary lesion at a median thickness of ~0.5 mm and that typical driver changes, including BRAF mutation and gained or lost regions comprising genes like MET or CDKNA2, are acquired within the lymph node at the time of colony formation. These changes define a colonisation signature that was linked to xenograft formation in immunodeficient mice and death from melanoma. Thus, melanoma cells leave primary tumours early and evolve at different sites in parallel. We propose a model of metastatic melanoma dormancy, evolution and colonisation that will inform direct monitoring of adjuvant therapy targets.

Indexed as

MutationAnimalsCell Line, TumorComparative Genomic HybridizationFemaleGTP PhosphohydrolasesHumansLymphatic MetastasisLymph NodesMaleMelanomaMembrane ProteinsMice, Inbred NODMice, KnockoutMice, SCIDProto-Oncogene Proteins p21(ras)GTP PhosphohydrolasesKRAS protein, humanMembrane ProteinsNRAS protein, humanProto-Oncogene Proteins p21(ras)

Identifiers

PMID29426936
PMCPMC5807512
OpenAlexW2800104500

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.