Evidence map›Paper›PMID 8281616›Full record

ReviewCancer metastasis reviews1993

Paracrine and autocrine growth mechanisms in tumor metastasis to specific sites with particular emphasis on brain and lung metastasis.

G L Nicolson

Abstract readReview
PubMed Publisher
In one paragraph

Review in Cancer metastasis reviews, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing 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

42 citing papers in PubMed, 132 citations in OpenAlex.

  1. Article
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  7. Significance of Trask protein interactions in brain metastatic cohorts of lung cancers.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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  12. Review
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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

1 author at 1 institution in 1 country.

G L NicolsonDepartment of Tumor Biology, University of Texas M.D. Anderson Cancer Center, Houston 77030.
The University of Texas MD Anderson Cancer Center · US

Funding

TUMOR METASTASISR35CA044352 · NCI · UNIVERSITY OF TEXAS MD ANDERSON CAN CTR · PI NICOLSON, GARTH L · 1987 to 1993
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NCI NIH HHS R35-CA44352
6 · The paper itself

Abstract

Once metastatic cells successfully seed at distant sites, their clinical detection and danger to the host are dependent on growth to form gross metastases. Metastatic tumor cells proliferate in response to local paracrine growth factors and inhibitors, and their growth also depends on production and responses to autocrine growth factors. A major organ-derived (paracrine) growth factor from lung tissue-conditioned medium has been isolated that differentially stimulates the growth of cells metastatic to brain or lung. Characterization of this mitogen demonstrated that it is a transferrin or a transferrin-like glycoprotein. Furthermore, antibodies to transferrin can remove significant growth activity from lung tissue-conditioned medium. Cells that are metastatic to brain or lung express greater numbers of transferrin receptors on their surfaces than cells that are poorly metastatic or metastatic to liver. Growth responses of metastatic cells and organ preferences of colonization appear to change during progression to more malignant states. At early stages of metastatic progression there is a tendency for many common malignancies to metastasize and grow preferentially at particular sites, suggesting that paracrine growth mechanisms may dominate the growth signals at this stage of progression. In contrast, at later stages of metastatic progression widespread dissemination to various tissues and organs occurs, and autocrine growth mechanisms may dominate the growth responses of metastatic cells. Ultimately, the progression of malignant cells to completely autonomous (acrine) states can occur, and at this stage of metastatic progression cell growth may be completely independent of autocrine and paracrine growth factors or inhibitors.

Indexed as

AnimalsBrain NeoplasmsCell DivisionHormonesHumansLung NeoplasmsNeoplasm MetastasisPhenotypeTransferrinHormonesTransferrin

Identifiers

PMID8281616
OpenAlexW2011911095

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.