Burns : journal of the International Society for Burn Injuries
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Owing to the high level of resistance to various antibiotics in bacteria causing burn wound infections, the alternative therapeutics is highly demanded. Bdellovibrio and like organisms (BALOs) seem to be a superb choice. In the present study, Bdellovibrio bacteriovorus HD100 was selected for treating burn wound infection caused by Pseudomonas aeruginosa strain PAO1 in a mouse model. ⋯ The results demonstrated that treating burn wound areas with Bdellovibrio not only decrease the inflammatory phase period, but also may improve the characteristics of proliferative phases of wound healing. In addition, a significant difference was explored between the two treatment groups in the regulation of all genes, except for pdgf revealed a significant up regulation in both treatment groups. The results disclose that Bdellovibrio attenuates P. aeruginosa in burn wounds infections and improves the wound healing process.
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Quality of life of paediatric patients after burn injury is often assessed through parents who may score differently to their child. Non-severe burns are the most common type of burn injury in Western Australia, however, despite low severity and high survival rates, they can cause long term physical and psychosocial problems which need to be detected early in order to provide patients with optimal holistic care. ⋯ Age at burn, socioeconomic status, and female gender may increase the discrepancy in quality-of-life assessments between parents and patients.
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Autologous split-thickness skin grafts (STSGs) are the standard of care for closure of deep and large burns. However, perforation and extensive fishnet-like expansion of the grafts to achieve greater area wound coverage can lead to treatment failures or esthetically poor healing outcomes and scarring. The purpose of this study was to validate an autologous advanced therapy medicinal product (ATMP)-compliant skin cell suspension and evaluate its efficacy to promote epithelialization. ⋯ We showed that rapid and scalable ATMP-classified processing of skin cells is feasible, and application of the skin cells effectively promotes healing and epithelization of donor site wounds.
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Long non-coding RNA (lncRNA) dysregulation is demonstrated to be associated with disease progression. Mounting studies show that lncRNA promotes or inhibits the development of keloid. We aimed to disclose the role of homebox A11 antisense RNA (HOXA11-AS) in the formation of keloid. ⋯ High expression of HOXA11-AS promoted the formation and growth of keloid through the upregulation of ZNF217 by targeting miR-182-5p, and the inhibition of HOXA11-AS might be a novel strategy to prevent keloid development.