Evidence map›Paper›PMID 42620799›Full record

ArticleiScience2026

Molecular heterogeneity and differential metabolic signatures in thymic adipocytes.

Joon Schwakopf, Amber R Syage, Anca Franzini, Katherine E Varley, Dean Tantin

Abstract read
In one paragraph

Article in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Joon SchwakopfDepartment of Pathology, University of Utah School of Medicine, Salt Lake City, UT, USA.
Amber R SyageDepartment of Pathology, University of Utah School of Medicine, Salt Lake City, UT, USA.
Anca FranziniHuntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA.
Katherine E VarleyHuntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA.
Dean TantinDepartment of Pathology, University of Utah School of Medicine, Salt Lake City, UT, USA.

Funding

Targeting OCA-B in multiple sclerosisR01AI162929 · NIAID · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI DEAN TANTIN · 2022 to 2026
$2.0M
NIAID NIH HHS R01 AI162929
6 · The paper itself

Abstract

Adipocyte depots throughout the body are physiologically and molecularly distinct. With age, adipocytes increase in and around aged thymi. Yet thymic adipocytes lack molecular characterization. We developed methods to isolate adipocyte nuclei from mouse thymi. Single-nucleus multi-omic analysis of male and female mice aged 4-9 months reveals that thymic adipocytes are heterogeneous, with two distinct populations. One subpopulation harbors a transcription and chromatin signature consistent with beige fat. Another subpopulation resembles classic white adipose tissue and expresses genes associated with epithelial-to-mesenchymal transition (EMT). Analysis of differentially open chromatin identifies binding sites for Foxn1 and HIF-1α/Arnt in the white adipose population, consistent with a thymic epithelial and/or hypoxic origin for these cells. Immunofluorescence confirmed the expression of UCP1 protein in cells in subcapsular cortical regions of the thymic parenchyma. This resource reveals a complex milieu of thymic adipocytes and identifies multiple avenues for probing their ontogeny, dynamics, and functional significance.

Indexed as

adipocytesbeige fatPPARAthymusUCP1

Identifiers

PMID42620799
PMCPMC13487022

What Socratic 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 Socratic graph.