Evidence map›Paper›PMID 18794879›Full record

ReviewOncogene2008

PTEN: a new guardian of the genome.

Y Yin, W H Shen

Abstract readReview
PubMed Publisher
In one paragraph

Review in Oncogene, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 202 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
202citing papers in PubMed, 4 pooled it
12.4field-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

202 citing papers in PubMed, 4 syntheses or guidelines pooled it, 388 citations in OpenAlex.

  1. Pooled it
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  11. Review
  12. Comprehensive computational analysis of deleterious nsSNPs inMolecular biology research communications · 2025
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  14. Genetic associations with human longevity are enriched for oncogenic genes.medRxiv : the preprint server for health sciences · 2024
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142 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

2 authors at 1 institution in 1 country.

Y YinDepartment of Radiation Oncology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA. yy151@columbia.edu
W H Shen
Columbia University · US

Funding

PAC1 in Signaling Apoptosis and Tumor SuppressionR01CA102447 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI YIN, YUXIN · 2004 to 2008
$1.4M
NCI NIH HHS R01 CA102447
6 · The paper itself

Abstract

The phosphatase and tensin homolog deleted on chromosome 10 (PTEN) tumor suppressor is a phosphatase that antagonizes the phosphoinositol-3-kinase/AKT signaling pathway and suppresses cell survival as well as cell proliferation. PTEN is the second most frequently mutated gene in human cancer after p53. Germline mutations of PTEN have been found in cancer susceptibility syndromes, such as Cowden syndrome, in which over 80% of patients have mutations of PTEN. Homozygous deletion of Pten causes embryonic lethality, suggesting that PTEN is essential for embryonic development. Mice heterozygous for Pten develop spontaneous tumors in a variety of organs comparable with the spectrum of its mutations in human cancer. The mechanisms of PTEN functions in tumor suppression are currently under intense investigation. Recent studies demonstrate that PTEN plays an essential role in the maintenance of chromosomal stability and that loss of PTEN leads to massive alterations of chromosomes. The tumor suppressor p53 is known as a guardian of the genome that mediates the cellular response to environmental stress, leading to cell cycle arrest or cell death. Through completely different mechanisms, PTEN also protects the genome from instability. Thus, we propose that PTEN is a new guardian of the genome. In this review, we will discuss new discoveries on the role of PTEN in tumor suppression and explore mechanisms by which PTEN maintains genomic stability.

Indexed as

AnimalsCell NucleusGene Regulatory NetworksGenome, HumanGenomic InstabilityHumansLipid MetabolismModels, BiologicalPhosphoprotein PhosphatasesPTEN PhosphohydrolaseTumor Suppressor ProteinsPhosphoprotein PhosphatasesPTEN PhosphohydrolaseTumor Suppressor Proteins

Identifiers

PMID18794879
OpenAlexW2091338477

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.