Burns : journal of the International Society for Burn Injuries
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Circular RNA (circRNA) has been proved to mediate the biological functions of fibroblasts to participate in the regulation of keloid formation. However, the role of circCOL5A1 in keloid formation remains to be further confirmed. ⋯ In summary, circCOL5A1 facilitates keloid fibroblast proliferation, migration, invasion and ECM production through the miR-877-5p/EGR1 axis, thereby potentially promoting keloid formation.
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Low- and middle-income countries account for over 90% of burns worldwide. Though mission trips, public health interventions and educational strategies have been introduced in recent years, a disparity remains in treatment provided between high- and low -income countries. This analysis aims to review available literature pertaining to strategies for training in burns management, with a focus on those applicable to low-income countries. ⋯ Burns care training should be accessible at a global scale and so, involve training methods including simulation, courses and fellowship programmes that are affordable and accessible to surgeons in low-income countries.