Evidence map›Paper›PMID 32507534›Full record

ArticleBurns : journal of the International Society for Burn Injuries2020

Brown adipose tissue recruitment in a rodent model of severe burns.

Nisha Bhattarai, Victoria G Rontoyanni, Evan Ross, John O Ogunbileje, Andrew J Murton, Craig Porter

Open access · greenAbstract read
In one paragraph

Article in Burns : journal of the International Society for Burn Injuries, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. The impact of catecholamines on skeletal muscle following massive burns: Friend or foe?Burns : journal of the International Society for Burn Injuries · 2021
    Review
  8. Article
  9. Adipose Tissue Metabolic Function and Dysfunction: Impact of Burn Injury.Frontiers in cell and developmental biology · 2020
    Review
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

6 authors at 2 institutions in 1 country.

Nisha BhattaraiDivision of Rehabilitation Sciences, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States.
Victoria G RontoyanniDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States.
Evan RossDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States.
John O OgunbilejeDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States.
Andrew J MurtonDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States.
Craig PorterDepartment of Surgery, University of Texas Medical Branch, Galveston, TX, United States; Shriners Hospitals for Children, Galveston, TX, United States. Electronic address: cporter@uams.edu.
Shriners Hospitals for Children - Galveston · USThe University of Texas Medical Branch at Galveston · US

Funding

UTMB Clinical and Translational Science AwardKL2TR001441 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI AMEREDES, BILL T · 2015 to 2024
$4.0M
POSTDOCTORAL TRAINING IN TRAUMA &BURNST32GM008256 · NIGMS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI Celeste Campbell Finnerty, Oscar E. Suman-Vejas · 1990 to 2026
$4.0M
NCATS NIH HHS KL2 TR001441NIGMS NIH HHS T32 GM008256
6 · The paper itself

Abstract

backgroundSevere burns results in a prolonged hypermetabolic response. Brown adipose tissue (BAT), abundant in uncoupling protein 1 (UCP1), plays a key role in non-shivering thermogenesis. We set out to determine if BAT is recruited in response to severe burns.

methodsMale balb-c mice underwent scald burns on approximately 20-25% of their total body surface. BAT was harvested from the interscapular fat pad of sham and burned mice at 3h, 24h, 4 days, and 10 days after injury. High-resolution respirometry was used to determine mitochondrial respiratory function in BAT. BAT protein concentration, and mitochondrial enzyme activity were also determined.

resultsRespiration increased in BAT of burned mice, peaking at 24h after injury (after injury, P<0.001). While UCP1 independent respiration was not significantly altered by burn, UCP1 dependent respiration increased >2-fold at 24h after injury when compared to the 3h and sham group (P<0.01). Normalized to citrate synthase activity, total uncoupled (P<0.05) and UCP1 dependent (P<0.01) respiration remained elevated at 24h after injury.

conclusionsWe show a time-dependent recruitment of rodent BAT in response to severe burns. Given recent reports that humans, including patients with severe burns, have functional BAT, these data support a role for BAT in the hypermetabolic response to severe burns.

Indexed as

Adipose Tissue, BrownBurnsAnimalsMaleMiceMice, Inbred BALB CThermogenesisUncoupling Protein 1Uncoupling Protein 1Brown adipose tissueBurnsHypermetabolismMitochondriaThermogenesisUncoupling protein 1

Identifiers

PMID32507534
PMCPMC7732029
OpenAlexW3026547055

What Socratic holds

Textmetadata
LicenceTDM
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.