Evidence map›Paper›PMID 20657750›Full record

ArticleGenes & cancer2010

MBP-1 upregulates miR-29b that represses Mcl-1, collagens, and matrix-metalloproteinase-2 in prostate cancer cells.

Robert Steele, Justin L Mott, Ratna B Ray

Open access · bronzeAbstract read
In one paragraph

Article in Genes & cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

76 citing papers in PubMed, 125 citations in OpenAlex.

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16 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

3 authors at 2 institutions in 1 country.

Robert SteeleDepartment of Pathology, Saint Louis University, St. Louis, MO.
Justin L Mott
Ratna B Ray
Saint Louis University · USMayo Clinic · US

Funding

Cholangiocyte microRNAs Regulate Mcl-1 and Cell DeathK01DK079875 · NIDDK · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI MOTT, JUSTIN L. · 2007 to 2011
$731k
NIDDK NIH HHS K01 DK079875
6 · The paper itself

Abstract

c-myc promoter binding protein (MBP-1) is a multi-functional protein known to regulate expression of targets involved in the malignant phenotype. We have previously demonstrated that exogenous expression of MBP-1 inhibits prostate tumor growth, although the mechanism of growth inhibition is not well understood. We hypothesized that MBP-1 may modulate microRNA (miRNA) expression for regulation of prostate cancer cell growth. In this study, we demonstrated that exogenous MBP-1 upregulates miR-29b by 5-9 fold in prostate cancer cells as measured by real-time quantitative reverse transcription-PCR. Subsequent studies indicated that exogenous expression of miR-29b inhibited Mcl-1, COL1A1, and COL4A1. Further, a novel target with potential implications for invasion and metastasis, matrix metallopeptidase-2 (MMP-2), was identified and confirmed to be a miR-29b target in prostate cancer cells. Together our results demonstrated that exogenous expression of miR-29b regulates prostate cancer cell growth by modulating anti-apoptotic and pro-metastatic matrix molecules, implicating therapeutic potential of miR-29b for prostate cancer inhibition.

Identifiers

PMID20657750
PMCPMC2908325
OpenAlexW2122664985

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Registered trials

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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.