Evidence map›Paper›PMID 26615714›Full record

ArticleBurns : journal of the International Society for Burn Injuries2016

Differential acute and chronic effects of burn trauma on murine skeletal muscle bioenergetics.

Craig Porter, David N Herndon, Nisha Bhattarai, John O Ogunbileje, Bartosz Szczesny, Csaba Szabo, Tracy Toliver-Kinsky, Labros S Sidossis

Abstract read
In one paragraph

Article in Burns : journal of the International Society for Burn Injuries, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
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  5. Review
  6. Small animal models of thermal injury.Methods in cell biology · 2022
    Review
  7. Article
  8. Brown adipose tissue recruitment in a rodent model of severe burns.Burns : journal of the International Society for Burn Injuries · 2020
    Article
  9. Article
  10. Article
  11. The Role of Mitochondrial Stress in Muscle Wasting Following Severe Burn Trauma.Journal of burn care & research : official publication of the American Burn Association · 2018
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
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

8 authors at 2 institutions in 1 country.

Craig PorterMetabolism Unit, Shriners Hospitals for Children, Galveston, TX, USA; Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA. Electronic address: cr2porte@utmb.edu.
David N HerndonMetabolism Unit, Shriners Hospitals for Children, Galveston, TX, USA; Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA.
Nisha BhattaraiMetabolism Unit, Shriners Hospitals for Children, Galveston, TX, USA; Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA.
John O OgunbilejeMetabolism Unit, Shriners Hospitals for Children, Galveston, TX, USA; Department of Surgery, University of Texas Medical Branch, Galveston, TX, USA.
Bartosz SzczesnyDepartment of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA.
Csaba SzaboDepartment of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA.
Tracy Toliver-KinskyDepartment of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA.
Labros S SidossisMetabolism Unit, Shriners Hospitals for Children, Galveston, TX, USA; Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA.
Shriners Hospitals for Children - Galveston · USThe University of Texas Medical Branch at Galveston · US

Funding

UTMB Clinical and Translational Science AwardUL1TR001439 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI URBAN, RANDALL J · 2015 to 2024
$40.0M
UTMB Clinical and Translational Science AwardUL1TR000071 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BRASIER, ALLAN R. · 2012 to 2014
$14.4M
NCATS NIH HHS UL1 TR000071NCATS NIH HHS UL1TR000071NCATS NIH HHS UL1 TR001439
6 · The paper itself

Abstract

Altered skeletal muscle mitochondrial function contributes to the pathophysiological stress response to burns. However, the acute and chronic impact of burn trauma on skeletal muscle bioenergetics remains poorly understood. Here, we determined the temporal relationship between burn trauma and mitochondrial function in murine skeletal muscle local to and distal from burn wounds. Male BALB/c mice (8-10 weeks old) were burned by submersion of the dorsum in water (∼ 95 °C) to create a full thickness burn on ∼ 30% of the body. Skeletal muscle was harvested spinotrapezius underneath burn wounds (local) and the quadriceps (distal) of sham and burn treated mice at 3h, 24h, 4d and 10d post-injury. Mitochondrial respiration was determined in permeabilized myofiber bundles by high-resolution respirometry. Caspase 9 and caspase 3 protein concentration were determined by western blot. In muscle local to burn wounds, respiration coupled to ATP production was significantly diminished at 3h and 24h post-injury (P<0.001), as was mitochondrial coupling control (P<0.001). There was a 5- (P<0.05) and 8-fold (P<0.001) increase in respiration in response to cytochrome at 3h and 24h post burn, respectively, indicating damage to the outer mitochondrial membranes. Moreover, we also observed greater active caspase 9 and caspase 3 in muscle local to burn wounds, indicating the induction of apoptosis. Distal muscle mitochondrial function was unaltered by burn trauma until 10d post burn, where both respiratory capacity (P<0.05) and coupling control (P<0.05) were significantly lower than sham. These data highlight a differential response in muscle mitochondrial function to burn trauma, where the timing, degree and mode of dysfunction are dependent on whether the muscle is local or distal to the burn wound.

Indexed as

Energy MetabolismAcute DiseaseAnimalsApoptosisBack MusclesBlotting, WesternBurnsCell RespirationChronic DiseaseMaleMiceMice, Inbred BALB CMitochondriaMuscle Fibers, SkeletalMuscle, SkeletalQuadriceps MuscleApoptosisBurnHypermetabolismMitochondriaSkeletal muscle

Identifiers

PMID26615714
PMCPMC4724536
OpenAlexW2176547828

What OpenQuestion 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 OpenQuestion graph.