Evidence map›Paper›PMID 39587369›Full record

ArticleNature aging2025

Comprehensive single-cell aging atlas of healthy mammary tissues reveals shared epigenomic and transcriptomic signatures of aging and cancer.

Brittany L Angarola, Siddhartha Sharma, Neerja Katiyar, Hyeon Gu Kang, Djamel Nehar-Belaid, SungHee Park, Rachel Gott, Giray N Eryilmaz, Mark A LaBarge, Karolina Palucka and 4 more

Abstract read
In one paragraph

Article in Nature aging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
–field-weighted citation impact
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

42 citing papers in PubMed.

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  14. Aging-associated differences in mammary tumor-initiating populations and immune evasion pathways in breast cancer.Proceedings of the National Academy of Sciences of the United States of America · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors.

Brittany L AngarolaThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Siddhartha SharmaThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID http://orcid.org/0000-0002-8799-388X
Neerja KatiyarThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID http://orcid.org/0000-0001-7414-9674
Hyeon Gu KangThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID http://orcid.org/0000-0002-5822-6825
Djamel Nehar-BelaidThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
SungHee ParkThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Rachel GottThe Jackson Laboratory, Bar Harbor, ME, USA.
Giray N EryilmazThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID http://orcid.org/0000-0003-3599-5207
Mark A LaBargeDepartment of Population Sciences, Beckman Research Institute, City of Hope, Duarte, CA, USA.ORCID http://orcid.org/0000-0003-2405-4719
Karolina PaluckaThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
Jeffrey H ChuangThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.ORCID http://orcid.org/0000-0002-3298-2358
Ron KorstanjeThe Jackson Laboratory, Bar Harbor, ME, USA.
Duygu UcarThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA. duygu.ucar@jax.org.ORCID http://orcid.org/0000-0002-9772-3066
Olga AnczukόwThe Jackson Laboratory for Genomic Medicine, Farmington, CT, USA. olga.anczukow@jax.org.ORCID http://orcid.org/0000-0003-0516-2677

Funding

Shared Resource ManagementP30CA034196 · NCI · JACKSON LABORATORY · PI Paul Robson · 1985 to 2026
$61.9M
Translational CoreP30AG038070 · NIA · JACKSON LABORATORY · PI John Matthew Mahoney · 2010 to 2026
$19.3M
Research Education ComponentP30AG067988 · NIA · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI Richard H Fortinsky, GEORGE A KUCHEL · 2021 to 2026
$9.5M
A deep longitudinal analysis of next generation influenza vaccines in older adultsU01AI165452 · NIAID · JACKSON LABORATORY · PI Adolfo Garcia-Sastre, GEORGE A KUCHEL · 2022 to 2026
$9.0M
High-resolution single cell profiling of vaccine responsiveness in the elderlyR01AI142086 · NIAID · JACKSON LABORATORY · PI UCAR, DUYGU · 2019 to 2023
$2.9M
Training Program in Precision Genetics of Aging, Alzheimer's Disease and Related DementiasT32AG062409 · NIA · JACKSON LABORATORY · PI Gareth R Howell, KRISTEN M O'CONNELL · 2020 to 2026
$1.5M
NCI NIH HHS P30 CA034196NIAID NIH HHS R01 AI142086NIAID NIH HHS U01 AI165452NIA NIH HHS P30 AG038070NIA NIH HHS P30 AG067988NIA NIH HHS T32 AG062409U.S. Department of Health & Human Services | National Institutes of Health (NIH) P30CA034196U.S. Department of Health & Human Services | National Institutes of Health (NIH) R21AG08024U.S. Department of Health & Human Services | National Institutes of Health (NIH) T32AG062409AU.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) P30CA034196U.S. Department of Health & Human Services | NIH | U.S. National Library of Medicine (NLM) P30AG038070U.S. Department of Health & Human Services | National Institutes of Health (NIH) P30CA034196U.S. Department of Health & Human Services | National Institutes of Health (NIH) R21AG08024U.S. Department of Health & Human Services | National Institutes of Health (NIH) T32AG062409AU.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) P30CA034196U.S. Department of Health & Human Services | NIH | U.S. National Library of Medicine (NLM) P30AG038070
6 · The paper itself

Abstract

Aging is the greatest risk factor for breast cancer; however, how age-related cellular and molecular events impact cancer initiation is unknown. In this study, we investigated how aging rewires transcriptomic and epigenomic programs of mouse mammary glands at single-cell resolution, yielding a comprehensive resource for aging and cancer biology. Aged epithelial cells exhibit epigenetic and transcriptional changes in metabolic, pro-inflammatory and cancer-associated genes. Aged stromal cells downregulate fibroblast marker genes and upregulate markers of senescence and cancer-associated fibroblasts. Among immune cells, distinct T cell subsets (Gzmk

Indexed as

AgingBreast NeoplasmsCellular SenescenceMammary Glands, AnimalTranscriptomeAnimalsEpigenesis, GeneticEpigenomicsEpithelial CellsFemaleHumansMiceSingle-Cell AnalysisStromal Cells

Identifiers

PMID39587369
PMCPMC11754115

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.