Evidence map›Paper›PMID 27825136›Full record

ArticleOncotarget2016

Pubertal and adult windows of susceptibility to a high animal fat diet in Trp53-null mammary tumorigenesis.

Yirong Zhu, Mark D Aupperlee, Yong Zhao, Ying Siow Tan, Erin L Kirk, Xuezheng Sun, Melissa A Troester, Richard C Schwartz, Sandra Z Haslam

Open access · diamondAbstract readComparative Study
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 39 citations in OpenAlex.

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  14. Lipid metabolism and carcinogenesis, cancer development.American journal of cancer research · 2018
    Review
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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

9 authors at 2 institutions in 1 country.

Yirong ZhuCell and Molecular Biology Program and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Mark D AupperleeDepartment of Physiology and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Yong ZhaoDepartment of Physiology and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Ying Siow TanDepartment of Physiology and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Erin L KirkDepartment of Epidemiology, University of North Carolina at Chapel Hill, NC, USA.
Xuezheng SunDepartment of Epidemiology, University of North Carolina at Chapel Hill, NC, USA.
Melissa A TroesterDepartment of Epidemiology, University of North Carolina at Chapel Hill, NC, USA.
Richard C SchwartzDepartment of Microbiology and Molecular Genetics and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Sandra Z HaslamDepartment of Physiology and Breast Cancer and the Environment Research Program, Michigan State University, East Lansing, MI, USA.
Michigan State University · USUniversity of North Carolina at Chapel Hill · US

Funding

Tissue Procurement & PathologyP50CA058223 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KATHERINE A. HOADLEY · 1992 to 2026
$59.3M
UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A. Troester · 2001 to 2026
$36.3M
UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUSAN M. SMITH · 1999 to 2026
$31.6M
Mammary carcinogenesis: pubertal and adult effects of high fat diet+oxybenzoneU01ES026119 · NIEHS · MICHIGAN STATE UNIVERSITY · PI SCHWARTZ, RICHARD C · 2015 to 2019
$4.1M
NCI NIH HHS P50 CA058223NIDDK NIH HHS P30 DK056350NIEHS NIH HHS P30 ES010126NIEHS NIH HHS U01 ES026119
6 · The paper itself

Abstract

Premenopausal breast cancer is associated with increased animal fat consumption among normal weight, but not overweight women (Farvid et al., 2014). Our previous findings in obesity-resistant BALB/c mice similarly showed promotion of carcinogen-induced mammary tumorigenesis by a diet high in saturated animal fat (HFD). This effect was specific to pubertal versus adult HFD. This study identifies the effects of HFD during puberty versus adulthood in Trp53-null transplant BALB/c mice and investigates its mechanism of enhancing tumorigenesis. Either pubertal or adult HFD is sufficient to increase incidence of Trp53-null mammary tumors. Puberty-restricted HFD exposure promoted tumor cell proliferation, increased angiogenesis, and increased recruitment of total and M2 macrophages in epithelial tumors. Adult-restricted exposure to HFD similarly increased proliferation, angiogenesis, recruitment of total and M2 macrophages, and additionally reduced apoptosis. Adult HFD also increased incidence of spindle cell carcinomas resembling claudin-low breast cancer, and thus adult HFD in the Trp53-null transplantation system may be a useful model for human claudin low breast cancer. Importantly, these results on Trp53-null and our prior studies on DMBA-induced mammary tumorigenesis demonstrate a pubertal window of susceptibility to the promotional effects of HFD, indicating the potential of early life dietary intervention to reduce breast cancer risk.

Indexed as

Age FactorsAnimalsApoptosisCarcinomaCell ProliferationCell Transformation, NeoplasticDiet, High-FatFemaleGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseMacrophagesMammary Glands, AnimalMammary Neoplasms, ExperimentalMice, Inbred BALB CMice, KnockoutNeovascularization, PathologicTumor Suppressor Protein p53adulthoodbreast cancerdietary animal fatpubertyTrp53-null

Identifiers

PMID27825136
PMCPMC5347778
OpenAlexW2548338836

What OpenQuestion holds

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LicenceCC BY
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.