Evidence map›Paper›PMID 18691549›Full record

ArticleCancer cell2008

A prostatic intraepithelial neoplasia-dependent p27 Kip1 checkpoint induces senescence and inhibits cell proliferation and cancer progression.

Pradip K Majumder, Chiara Grisanzio, Fionnuala O'Connell, Marc Barry, Joseph M Brito, Qing Xu, Isil Guney, Raanan Berger, Paula Herman, Rachel Bikoff and 10 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed
14.4field-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

105 citing papers in PubMed, 169 citations in OpenAlex.

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  12. Cellular senescence in cancer: clinical detection and prognostic implications.Journal of experimental & clinical cancer research : CR · 2022
    Review
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45 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

20 authors at 5 institutions in 1 country.

Pradip K MajumderDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA.
Chiara Grisanzio
Fionnuala O'Connell
Marc Barry
Joseph M Brito
Qing Xu
Isil Guney
Raanan Berger
Paula Herman
Rachel Bikoff
Giuseppe Fedele
Won-Ki Baek
Shunyou Wang
Katharine Ellwood-Yen
Hong Wu
Charles L Sawyers
Sabina Signoretti
William C Hahn
Massimo Loda
William R Sellers
Harvard University · USBrigham and Women's Hospital · USDana-Farber Cancer Institute · USUniversity of California, Los Angeles · USHoward Hughes Medical Institute · US

Funding

Transgenic Mouse CoreP01CA089021 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI CANTLEY, LEWIS C. · 2001 to 2011
$20.1M
New Models of Human CancerK01CA094223 · NCI · DANA-FARBER CANCER INSTITUTE · PI HAHN, WILLIAM C · 2001 to 2005
$765k
NCI NIH HHS K01 CA094223NCI NIH HHS K01 CA94223NCI NIH HHS P01 CA089021NCI NIH HHS P01 CA89021
6 · The paper itself

Abstract

Transgenic expression of activated AKT1 in the murine prostate induces prostatic intraepithelial neoplasia (PIN) that does not progress to invasive prostate cancer (CaP). In luminal epithelial cells of Akt-driven PIN, we show the concomitant induction of p27(Kip1) and senescence. Genetic ablation of p27(Kip1) led to downregulation of senescence markers and progression to cancer. In humans, p27(Kip1) and senescence markers were elevated in PIN not associated with CaP but were decreased or absent, respectively, in cancer-associated PIN and in CaP. Importantly, p27(Kip1) upregulation in mouse and human in situ lesions did not depend upon mTOR or Akt activation but was instead specifically associated with alterations in cell polarity, architecture, and adhesion molecules. These data suggest that a p27(Kip1)-driven checkpoint limits progression of PIN to CaP.

Indexed as

Cellular SenescenceAllelesAnimalsAnimals, Genetically ModifiedBiomarkersCell AdhesionCell CommunicationCell LineCell PolarityCell ProliferationCyclin-Dependent Kinase Inhibitor p27Disease ProgressionEpithelial CellsHumansMaleMiceAkt1 protein, mouseBiomarkersCyclin-Dependent Kinase Inhibitor p27MTOR protein, humanmTOR protein, mouseProtein KinasesProto-Oncogene Proteins c-aktTOR Serine-Threonine Kinases

Identifiers

PMID18691549
PMCPMC2583442
OpenAlexW2153617345

What OpenQuestion holds

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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.