Evidence map›Paper›PMID 18997814›Full record

ArticleOncogene2009

A novel mouse model of hepatocarcinogenesis triggered by AID causing deleterious p53 mutations.

A Takai, T Toyoshima, M Uemura, Y Kitawaki, H Marusawa, H Hiai, S Yamada, I M Okazaki, T Honjo, T Chiba and 1 more

Abstract read
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In one paragraph

Article in Oncogene, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

36 citing papers in PubMed, 66 citations in OpenAlex.

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  17. Clustered and genome-wide transient mutagenesis in human cancers: Hypermutation without permanent mutators or loss of fitness.BioEssays : news and reviews in molecular, cellular and developmental biology · 2014
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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

11 authors at 4 institutions in 1 country.

A TakaiDepartment of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
T Toyoshima
M Uemura
Y Kitawaki
H Marusawa
H Hiai
S Yamada
I M Okazaki
T Honjo
T Chiba
K Kinoshita
Shiga Medical Center · JPKyoto University · JPKyoto University of Education · JPMedical & Biological Laboratories (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation-induced cytidine deaminase (AID), the only enzyme that is known to be able to induce mutations in the human genome, is required for somatic hypermutation and class-switch recombination in B lymphocytes. Recently, we showed that AID is implicated in the pathogenesis of human cancers including hepatitis C virus (HCV)-induced human hepatocellular carcinoma (HCC). In this study, we established a new AID transgenic mouse model (TNAP-AID) in which AID is expressed in cells producing tissue-nonspecific alkaline phosphatase (TNAP), which is a marker of primordial germ cells and immature stem cells, including ES cells. High expression of TNAP was found in the liver of the embryos and adults of TNAP-AID mice. HCC developed in 27% of these mice at the age of approximately 90 weeks. The HCC that developed in TNAP-AID mice expressed alpha-fetoprotein and had deleterious mutations in the tumour suppressor gene Trp53, some of which corresponded to those found in human cancer. In conclusion, TNAP-AID is a mouse model that spontaneously develops HCC, sharing genetic and phenotypic features with human HCC, which develops in the inflamed liver as a result of the accumulation of genetic changes.

Indexed as

Gene Expression Regulation, NeoplasticAgingAICDA (Activation-Induced Cytidine Deaminase)Alkaline Phosphatasealpha-FetoproteinsAnimalsAntigens, DifferentiationB-LymphocytesCarcinoma, HepatocellularCytidine DeaminaseDisease Models, AnimalEmbryo, MammalianGenome, HumanHepatitisHumansLiverAICDA (Activation-Induced Cytidine Deaminase)Alkaline Phosphatasealpha-FetoproteinsAntigens, DifferentiationCytidine DeaminaseTumor Suppressor Protein p53

Identifiers

PMID18997814
OpenAlexW2129115963

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.