Evidence map›Paper›PMID 12101412›Full record

ArticleOncogene2002

TMEFF2 is an androgen-regulated gene exhibiting antiproliferative effects in prostate cancer cells.

Sigal Gery, Charles L Sawyers, David B Agus, Jonathan W Said, H Phillip Koeffler

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

37 citing papers in PubMed, 85 citations in OpenAlex.

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  11. Genetic signature of prostate cancer mouse models resistant to optimized hK2 targeted α-particle therapy.Proceedings of the National Academy of Sciences of the United States of America · 2020
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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

5 authors at 2 institutions in 1 country.

Sigal GeryDivision of Hematology/Oncology, Cedars-Sinai Medical Center, Los Angeles, California, CA 90048, USA. gerys@schc.org
Charles L Sawyers
David B Agus
Jonathan W Said
H Phillip Koeffler
Cedars-Sinai Medical Center · USUniversity of California, Los Angeles · US

Funding

REGULATION OF HEMATOPOIETIC CYTOKINESR01CA026038 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KOEFFLER, HAROLD PHILLIP · 1985 to 2013
$4.7M
NCI NIH HHS CA26038-20
6 · The paper itself

Abstract

We have identified a gene that is highly expressed in the androgen-dependent prostate cancer cell line, LNCaP. Sequence analysis revealed that it was identical to a recently cloned gene designated TMEFF2, which encodes a transmembrane protein containing an epidermal growth factor (EGF)-like motif and two follistatin domains. This gene was highly expressed only in primary samples of normal prostate and prostate cancer as well as normal brain. Expression of the gene was controlled by androgen as shown by dihydrotestosterone markedly increasing TMEFF2 expression in LNCaP cells. Also, androgen-dependent human prostate cancer xenografts (CWR22) expressed high levels of TMEFF2 and these levels markedly decreased by day 10 after castration of the mice. Furthermore, a large number of androgen-dependent xenografts (CWR22, LuCaP-35, LAPC-4AD, LAPC-9AD) exhibited higher levels of TMEFF2 mRNA than androgen-independent xenografts (CWR22R, LAPC-3AI, LAPC-4AI, LAPC-9AI). Ectopic expression of TMEFF2 in DU145 and PC3 cells resulted in their prominent inhibition of growth. Taken together, the results demonstrate that TMEFF2 is a androgen-regulated gene, which can suppress growth of prostate cancer cells and our xenograft data show that escape of prostate cancer cells from androgen modulation causes them to decrease their expression of this gene, which may result in their more malignant behavior.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCalcitriolCell DivisionDihydrotestosteroneEstradiolFemaleHumansMaleMembrane ProteinsMiceProstateProstatic NeoplasmsRNA, NeoplasmTissue DistributionTumor Cells, CulturedCalcitriolDihydrotestosteroneEstradiolMembrane ProteinsRNA, NeoplasmTmeff2 protein, mouse

Identifiers

PMID12101412
OpenAlexW2333927480

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.