Evidence map›Paper›PMID 30181538›Full record

ArticleNature communications2018

Adipocyte hypertrophy and lipid dynamics underlie mammary gland remodeling after lactation.

Rachel K Zwick, Michael C Rudolph, Brett A Shook, Brandon Holtrup, Eve Roth, Vivian Lei, Alexandra Van Keymeulen, Victoria Seewaldt, Stephanie Kwei, John Wysolmerski and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

67 citing papers in PubMed, 115 citations in OpenAlex.

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  11. Wnt Activation in Mature Dermal Adipocytes Leads to Lipodystrophy and Skin Fibrosis via ATGL-Dependent Lipolysis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
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7 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

12 authors at 4 institutions in 2 countries.

Rachel K ZwickDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.ORCID http://orcid.org/0000-0003-2012-5890
Michael C RudolphDivision of Endocrinology, Metabolism, and Diabetes, University of Colorado, Mail Stop F-8305; RC1 North, 12800 E. 19th Avenue P18-5107, Aurora, CO, 80045, USA.
Brett A ShookDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.
Brandon HoltrupDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.ORCID http://orcid.org/0000-0002-8883-0177
Eve RothDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.
Vivian LeiDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.
Alexandra Van KeymeulenWELBIO, Interdisciplinary Research Institute (IRIBHM), Université Libre de Bruxelles (ULB), 808, route de Lennik, BatC, C6-130, 1070, Brussels, Belgium.
Victoria SeewaldtDepartment of Population Sciences and Bekman Institute, City of Hope, 1500 East Duarte Rd., Duarte, CA, 91010, USA.
Stephanie KweiSection of Plastic and Reconstructive Surgery, Department of Surgery, Yale University, 333 Ceder St., New Haven, CT, 06510, USA.
John WysolmerskiSection of Endocrinology and Metabolism, Department of Internal Medicine, Yale University, 333 Ceder St., New Haven, CT, 06510, USA.
Matthew S RodehefferDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA.
Valerie HorsleyDepartment of Molecular, Cellular and Developmental Biology, Yale University, 219 Prospect St., New Haven, CT, 06520, USA. valerie.horsley@yale.edu.
Yale University · USCity of Hope · USThe Medical Center of Aurora · USUniversité Libre de Bruxelles · BE

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI STANLEY R. HAMILTON · 1985 to 2026
$86.3M
PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007499 · NIGMS · YALE UNIVERSITY · PI CARLSON, JOHN R, REINKE, VALERIE J · 1985 to 2022
$13.9M
UCHSC: Building Interdisciplinary Research Careers in Women's HealthK12HD057022 · NICHD · UNIVERSITY OF COLORADO DENVER · PI REGENSTEINER, JUDITH G., SANTORO, NANETTE F. · 2007 to 2023
$8.5M
PMCA2 regulates mammary gland involution and breast cancerR01HD076248 · NICHD · YALE UNIVERSITY · PI WYSOLMERSKI, JOHN J · 2014 to 2024
$4.4M
Cellular & molecular mechanisms of white adipose tissue mass regulationR01DK090489 · NIDDK · YALE UNIVERSITY · PI RODEHEFFER, MATTHEW S · 2011 to 2020
$3.8M
Heterodimerization of the Calcium-sensing receptor with the GabaB receptors in the breast.R01HD100468 · NICHD · YALE UNIVERSITY · PI WYSOLMERSKI, JOHN J · 2020 to 2024
$2.1M
Dietary regulation of adipocyte hyperplasia in obesity: Impact on adipose mass and metabolic diseaseR01DK110147 · NIDDK · YALE UNIVERSITY · PI RODEHEFFER, MATTHEW S · 2016 to 2019
$1.9M
Early Life Fatty Acid Exposures Dictate Obesity PredispositionK01DK109079 · NIDDK · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI RUDOLPH, MICHAEL C. · 2017 to 2021
$686k
PTHrP and Cancer CachexiaR21AR073146 · NIAMS · YALE UNIVERSITY · PI WYSOLMERSKI, JOHN J · 2019 to 2020
$405k
Cellular mechanisms and function of adipocyte repopulation in the mammary glandF31HD082956 · NICHD · YALE UNIVERSITY · PI ZWICK, RACHEL KLAPPER · 2015 to 2017
$111k
NCI NIH HHS P30 CA033572NIAMS NIH HHS R21 AR073146NICHD NIH HHS F31 HD082956NICHD NIH HHS K12 HD057022NICHD NIH HHS R01 HD076248NICHD NIH HHS R01 HD100468NIDDK NIH HHS K01 DK109079NIDDK NIH HHS R01 DK090489NIDDK NIH HHS R01 DK110147NIGMS NIH HHS T32 GM007499
6 · The paper itself

Abstract

Adipocytes undergo pronounced changes in size and behavior to support diverse tissue functions, but the mechanisms that control these changes are not well understood. Mammary gland-associated white adipose tissue (mgWAT) regresses in support of milk fat production during lactation and expands during the subsequent involution of milk-producing epithelial cells, providing one of the most marked physiological examples of adipose growth. We examined cellular mechanisms and functional implications of adipocyte and lipid dynamics in the mouse mammary gland (MG). Using in vivo analysis of adipocyte precursors and genetic tracing of mature adipocytes, we find mature adipocyte hypertrophy to be a primary mechanism of mgWAT expansion during involution. Lipid tracking and lipidomics demonstrate that adipocytes fill with epithelial-derived milk lipid. Furthermore, ablation of mgWAT during involution reveals an essential role for adipocytes in milk trafficking from, and proper restructuring of, the mammary epithelium. This work advances our understanding of MG remodeling and tissue-specific roles for adipocytes.

Indexed as

Lipid MetabolismAdipocytesAdipocytes, WhiteAnimalsBreast FeedingCell SizeEpithelial CellsFatty AcidsFemaleHumansLactationMammary Glands, AnimalMammary Glands, HumanMice, Inbred C57BLMice, TransgenicPregnancyFatty Acids

Identifiers

PMID30181538
PMCPMC6123393
OpenAlexW2889516443

What OpenQuestion holds

Textmetadata
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.