Evidence map›Paper›PMID 26896281›Full record

ArticleCancer research2016

Bap1 Is a Bona Fide Tumor Suppressor: Genetic Evidence from Mouse Models Carrying Heterozygous Germline Bap1 Mutations.

Yuwaraj Kadariya, Mitchell Cheung, Jinfei Xu, Jianming Pei, Eleonora Sementino, Craig W Menges, Kathy Q Cai, Frank J Rauscher, Andres J Klein-Szanto, Joseph R Testa

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

62 citing papers in PubMed, 105 citations in OpenAlex.

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  8. An overview of BAP1 biological functions and current therapeutics.Biochimica et biophysica acta. Reviews on cancer · 2025
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2 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

10 authors at 2 institutions in 1 country.

Yuwaraj KadariyaCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Mitchell CheungCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Jinfei XuCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Jianming PeiCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Eleonora SementinoCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Craig W MengesCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Kathy Q CaiHistopathology Facility, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Frank J RauscherGene Expression and Regulation Program, Wistar Institute, Philadelphia, Pennsylvania.
Andres J Klein-SzantoCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania. Histopathology Facility, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
Joseph R TestaCancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania. joseph.testa@fccc.edu.
Fox Chase Cancer Center · USThe Wistar Institute · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Margaret von Mehren · 1985 to 2026
$138.8M
Tumor Microenvironment and MetastasisP30CA010815 · NCI · WISTAR INSTITUTE · PI Luis J Montaner · 1985 to 2026
$75.9M
Translational Research Support CoreP30ES013508 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI Rebecca A Simmons · 2006 to 2026
$35.3M
Environmental Science Project 3 - Social Determinants of Risk and Attitudes AboutP42ES023720 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI BLAIR, IAN ALEXANDER · 2014 to 2018
$11.3M
Pathogenesis of Malignant Mesothelioma by the Human Polycomb Complex BAP1-ASXLR01CA175691 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI RAUSCHER III, FRANK JOSEPH, TESTA, JOSEPH R. · 2014 to 2018
$2.7M
NCI NIH HHS P30 CA006927NCI NIH HHS P30 CA010815NCI NIH HHS R01 CA175691NIEHS NIH HHS P30 ES013508NIEHS NIH HHS P42 ES023720
6 · The paper itself

Abstract

Individuals harboring inherited heterozygous germline mutations in BAP1 are predisposed to a range of benign and malignant tumor types, including malignant mesothelioma, melanoma, and kidney carcinoma. However, evidence to support a tumor-suppressive role for BAP1 in cancer remains contradictory. To test experimentally whether BAP1 behaves as a tumor suppressor, we monitored spontaneous tumor development in three different mouse models with germline heterozygous mutations in Bap1, including two models in which the knock-in mutations are identical to those reported in human BAP1 cancer syndrome families. We observed spontaneous malignant tumors in 54 of 93 Bap1-mutant mice (58%) versus 4 of 43 (9%) wild-type littermates. All three Bap1-mutant models exhibited a high incidence and similar spectrum of neoplasms, including ovarian sex cord stromal tumors, lung and mammary carcinomas, and spindle cell tumors. Notably, we also observed malignant mesotheliomas in two Bap1-mutant mice, but not in any wild-type animals. We further confirmed that the remaining wild-type Bap1 allele was lost in both spontaneous ovarian tumors and mesotheliomas, resulting in the loss of Bap1 expression. Additional studies revealed that asbestos exposure induced a highly significant increase in the incidence of aggressive mesotheliomas in the two mouse models carrying clinically relevant Bap1 mutations compared with asbestos-exposed wild-type littermates. Collectively, these findings provide genetic evidence that Bap1 is a bona fide tumor suppressor gene and offer key insights into the contribution of carcinogen exposure to enhanced cancer susceptibility. Cancer Res; 76(9); 2836-44. ©2016 AACR.

Indexed as

Genes, Tumor SuppressorGerm-Line MutationNeoplastic Syndromes, HereditaryAnimalsComparative Genomic HybridizationDisease Models, AnimalGene Knock-In TechniquesGenetic Predisposition to DiseaseGenotypeHeterozygoteImmunohistochemistryLaser Capture MicrodissectionMiceMice, KnockoutReverse Transcriptase Polymerase Chain ReactionTumor Suppressor ProteinsBAP1 protein, mouseTumor Suppressor ProteinsUbiquitin Thiolesterase

Identifiers

PMID26896281
PMCPMC4873414
OpenAlexW2284919534

What OpenQuestion holds

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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.