Evidence map›Paper›PMID 20023634›Full record

ArticleNature medicine2010

Real-time imaging reveals the single steps of brain metastasis formation.

Yvonne Kienast, Louisa von Baumgarten, Martin Fuhrmann, Wolfgang E F Klinkert, Roland Goldbrunner, Jochen Herms, Frank Winkler

Abstract read
PubMed Publisher
In one paragraph

Article in Nature medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 642 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
642citing papers in PubMed, 1 pooled it
29.4field-weighted citation impact, top 1% 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

642 citing papers in PubMed, 1 synthesis or guideline pooled it, 1,139 citations in OpenAlex.

  1. Pooled it
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  3. Molecular biomedicine · 2026
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582 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

7 authors at 2 institutions in 1 country.

Yvonne KienastDepartment of Neurology, Ludwig-Maximilians University, Munich, Germany.
Louisa von Baumgarten
Martin Fuhrmann
Wolfgang E F Klinkert
Roland Goldbrunner
Jochen Herms
Frank Winkler
Ludwig-Maximilians-Universität München · DEMax Planck Institute of Neurobiology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brain metastasis frequently occurs in individuals with cancer and is often fatal. We used multiphoton laser scanning microscopy to image the single steps of metastasis formation in real time. Thus, it was possible to track the fate of individual metastasizing cancer cells in vivo in relation to blood vessels deep in the mouse brain over minutes to months. The essential steps in this model were arrest at vascular branch points, early extravasation, persistent close contacts to microvessels and perivascular growth by vessel cooption (melanoma) or early angiogenesis (lung cancer). Inefficient steps differed between the tumor types. Long-term dormancy was only observed for single perivascular cancer cells, some of which moved continuously. Vascular endothelial growth factor-A (VEGF-A) inhibition induced long-term dormancy of lung cancer micrometastases by preventing angiogenic growth to macrometastases. The ability to image the establishment of brain metastases in vivo provides new insights into their evolution and response to therapies.

Indexed as

AnimalsBrain NeoplasmsCell Line, TumorDisease Models, AnimalHumansLung NeoplasmsMelanomaMiceMice, NudeMicroscopy, ConfocalNeoplasm MetastasisNeovascularization, PathologicVascular Endothelial Growth Factor AVascular Endothelial Growth Factor A

Identifiers

PMID20023634
OpenAlexW2043166238

What OpenQuestion holds

Textmetadata
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.