Burns : journal of the International Society for Burn Injuries
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Observational Study
Early protein C activation is reflective of burn injury severity and plays a critical role in inflammatory burden and patient outcomes.
Navigating the complexities of a severe burn injury is a challenging endeavour where the natural course of some patients can be difficult to predict. Straddling both the coagulation and inflammatory cascades that feature strongly in the burns systemic pathophysiology, we propose the pleiotropic protein C (PC) system may produce a viable biomarker to assist traditional evaluation methods for diagnostic and prognostic purposes. ⋯ An early functional depletion of the cytoprotective PC system provides a physiological link between severe burns and the cytokine storm, likely contributing to worse outcomes. Our findings on the changes in APC, PC and PC activation during this pathological state support APC and PC as early diagnostic and prognostic biomarkers, and provides a basis for their therapeutic potential in severe burn injuries.
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A burn is a trauma that breaks the skin barrier, causing local and systemic responses. Treatment is complex, multiprofessional and expensive. In addition to surgical treatment, topical dressings can be used to keep the wound moist, reduce the risk of infection and stimulate healing. Clinical studies show that topical use of fibroblast growth factors may accelerate healing. An assessment of the quality of the available evidence and its strength of recommendation is necessary. ⋯ This review gathered available evidence, between low and moderate recommendation strength for the use of FGF as a topical dressing. Further rigorous trials are needed to improve the strength of recommendation for topical use of FGF for burns.
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Randomized Controlled Trial
Treadmill versus overground gait training in patients with lower limb burn injury: A matched control study.
Gait impairment is commonly seen in patients with a lower limb burn injury (LLBI). Therefore, the aim of this study was to investigate the effects of two different gait training modes on gait symmetry, functional mobility and kinesiophobia in patients with LLBI. ⋯ NCT03217526.
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Keloid fibroblasts (KFs) undergo reprogramming of the metabolic phenotype from oxidative phosphorylation to the Warburg effect. However, more studies are needed to demonstrate whether there is a Warburg effect in KFs and to determine whether there is a similar phenomenon in other types of scars or in the proliferative stage of scars. In our study, the mRNA and protein expression of key glycolytic enzymes, glucose consumption and lactate production in KFs, normal skin fibroblasts (NFs), atrophic scar fibroblasts (ASFs), proliferative stage scar fibroblasts (PSSFs), and hypertrophic scar fibroblasts (HSFs) were detected. ⋯ In conclusion, the Warburg effect in KFs is a feature different from ASFs, PSSFs, or HSFs. Keloids are essentially different from other types of scars in terms of energy metabolism. This characteristic of KFs could provide new hope for the early diagnosis and treatment of keloids.