Evidence map›Paper›PMID 22315305›Full record

ArticleDiabetes2012

Reversal of type 1 diabetes in mice by brown adipose tissue transplant.

Subhadra C Gunawardana, David W Piston

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Diabetes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03793127 (BAT as a Therapeutic for the Metabolic and Cardiac Dysfunction With Senescence Pilot), which is not on this map. Cited by 148 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed, 1 pooled it
12.5field-weighted citation impact, top 1% 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.

NCT03793127 active not recruitingnot on this mapstarted 2019, after this paper: background citation

BAT as a Therapeutic for the Metabolic and Cardiac Dysfunction With Senescence Pilot

TypeobservationalSponsorAdventHealth Translational Research InstituteRan2019 to 2025Enrolled24ConditionsAgingArmsMaximal oxygen consumption (V02 max), Brown adipose tissue (BAT) imaging, Muscle function testing
3 · Its place in the literature

Who cites it

148 citing papers in PubMed, 1 synthesis or guideline pooled it, 283 citations in OpenAlex.

  1. Pooled it
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  7. Ablation of UCP-1+ cells impacts FAP dynamics in muscle regeneration.American journal of physiology. Cell physiology · 2025
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88 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

2 authors at 1 institution in 1 country.

Subhadra C GunawardanaDepartment of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA. subhadra.gunawardana@vanderbilt.edu
David W Piston
Vanderbilt University · US

Funding

Tumor Immunology and Microenvironment Research ProgramP30CA068485 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MATTHEW J TYSKA · 1995 to 2026
$172.8M
Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Vanderbilt Diabetes Research CenterP30DK020593 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OWEN P MCGUINNESS · 2012 to 2026
$29.3M
TRANSGENIC MOUSE/ ES CELL SHARES RESOURCESP60DK020593 · NIDDK · VANDERBILT UNIVERSITY · PI MCGUINNESS, OWEN P · 1986 to 2011
$28.1M
NCI NIH HHS CA-68485NCI NIH HHS P30 CA068485NIDDK NIH HHS DK-20593NIDDK NIH HHS DK-58404NIDDK NIH HHS P30 DK020593NIDDK NIH HHS P30 DK058404NIDDK NIH HHS P60 DK020593
6 · The paper itself

Abstract

Current therapies for type 1 diabetes (T1D) involve insulin replacement or transplantation of insulin-secreting tissue, both of which suffer from numerous limitations and complications. Here, we show that subcutaneous transplants of embryonic brown adipose tissue (BAT) can correct T1D in streptozotocin-treated mice (both immune competent and immune deficient) with severely impaired glucose tolerance and significant loss of adipose tissue. BAT transplants result in euglycemia, normalized glucose tolerance, reduced tissue inflammation, and reversal of clinical diabetes markers such as polyuria, polydipsia, and polyphagia. These effects are independent of insulin but correlate with recovery of the animals' white adipose tissue. BAT transplants lead to significant increases in adiponectin and leptin, but with levels that are static and not responsive to glucose. Pharmacological blockade of the insulin receptor in BAT transplant mice leads to impaired glucose tolerance, similar to what is seen in nondiabetic animals, indicating that insulin receptor activity plays a role in the reversal of diabetes. One possible candidate for activating the insulin receptor is IGF-1, whose levels are also significantly elevated in BAT transplant mice. Thus, we propose that the combined action of multiple adipokines establishes a new equilibrium in the animal that allows for chronic glycemic control without insulin.

Indexed as

Adipose Tissue, BrownAnimalsDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 1FemaleGlucoseHomeostasisInsulinInterleukin-6Ion ChannelsMiceMice, Inbred C57BLMitochondrial ProteinsReceptor, InsulinStreptozocinTumor Necrosis Factor-alphaGlucoseInsulinInterleukin-6Ion ChannelsMitochondrial ProteinsReceptor, InsulinStreptozocinTumor Necrosis Factor-alphaUncoupling Protein 1

Identifiers

PMID22315305
PMCPMC3282804
OpenAlexW2154162312

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.