Evidence map›Paper›PMID 19483683›Full record

ArticleNature genetics2009

Lin28 promotes transformation and is associated with advanced human malignancies.

Srinivas R Viswanathan, John T Powers, William Einhorn, Yujin Hoshida, Tony L Ng, Sara Toffanin, Maureen O'Sullivan, Jun Lu, Letha A Phillips, Victoria L Lockhart and 14 more

Open access · greenAbstract read
In one paragraph

Article in Nature genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 510 papers.

0numbers the graph read from it
0cells of the map it votes in
510citing papers in PubMed
25.1field-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

510 citing papers in PubMed, 815 citations in OpenAlex.

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  9. Stress Granules: Novel Regulators of Programmed Cell Death.Mini reviews in medicinal chemistry · 2026
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450 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

24 authors at 14 institutions in 5 countries.

Srinivas R ViswanathanChildren's Hospital Boston, Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Harvard Stem Cell Institute, Boston, MA, USA.
John T Powers
William Einhorn
Yujin Hoshida
Tony L Ng
Sara Toffanin
Maureen O'Sullivan
Jun Lu
Letha A Phillips
Victoria L Lockhart
Samar P Shah
Pradeep S Tanwar
Craig H Mermel
Rameen Beroukhim
Mohammad Azam
Jose Teixeira
Matthew Meyerson
Timothy P Hughes
Josep M Llovet
Jerald Radich
Charles G Mullighan
Todd R Golub
Poul H Sorensen
George Q Daley
Dana-Farber Cancer Institute · USHarvard University · USBroad Institute · USFred Hutch Cancer Center · USHarvard Stem Cell Institute · USIcahn School of Medicine at Mount Sinai · USSt. Jude Children's Research Hospital · USUniversity of British Columbia · CABrigham and Women's Hospital · USChildren's Health Ireland at Crumlin · IEHoward Hughes Medical Institute · USMassachusetts General Hospital · USReproductive Science Center · USSouth Australia Pathology · AU

Funding

Medical Scientist Training ProgramT32GM007753 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI WALENSKY, LOREN DAVID · 1985 to 2021
$50.0M
TRANSFUSION BIOLOGY AND MEDICINET32HL066987 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI JOHN P MANIS · 2001 to 2026
$10.2M
NIH Director's Pioneer Award (RMI)DP1OD000256 · OD · CHILDREN'S HOSPITAL BOSTON · PI DALEY, GEORGE Q · 2004 to 2008
$4.2M
Beta-catenin biology in regeneration of uterine smooth muscleR01HD052701 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI TEIXEIRA, JOSE M. · 2008 to 2012
$1.6M
Integrative genomic analysis in hepatocellular carcinomaR01DK076986 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI LLOVET, JOSEP M · 2007 to 2011
$1.3M
Howard Hughes Medical InstituteNHLBI NIH HHS T32-HL 66987NICHD NIH HHS R01 HD052701NIDDK NIH HHS 1 R01 DK076986-01NIDDK NIH HHS R01 DK076986NIGMS NIH HHS T32 GM007753NIH HHS DP1 OD000256
6 · The paper itself

Abstract

Multiple members of the let-7 family of miRNAs are often repressed in human cancers, thereby promoting oncogenesis by derepressing targets such as HMGA2, K-Ras and c-Myc. However, the mechanism by which let-7 miRNAs are coordinately repressed is unclear. The RNA-binding proteins LIN28 and LIN28B block let-7 precursors from being processed to mature miRNAs, suggesting that their overexpression might promote malignancy through repression of let-7. Here we show that LIN28 and LIN28B are overexpressed in primary human tumors and human cancer cell lines (overall frequency approximately 15%), and that overexpression is linked to repression of let-7 family miRNAs and derepression of let-7 targets. LIN28 and LIN28b facilitate cellular transformation in vitro, and overexpression is associated with advanced disease across multiple tumor types. Our work provides a mechanism for the coordinate repression of let-7 miRNAs observed in a subset of human cancers, and associates activation of LIN28 and LIN28B with poor clinical prognosis.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCarcinoma, HepatocellularCell Line, TumorCell Transformation, NeoplasticDNA-Binding ProteinsHumansLiver NeoplasmsMiceMicroRNAsNeoplasmsRNA-Binding ProteinsDNA-Binding ProteinsLin28A protein, humanLIN28B protein, humanMicroRNAsmirnlet7 microRNA, humanRNA-Binding Proteins

Identifiers

PMID19483683
PMCPMC2757943
OpenAlexW2030714059

What OpenQuestion holds

Textmetadata
LicenceTDM
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.