Articles: respiratory-distress-syndrome.
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Respiratory medicine · Dec 2020
Retracted PublicationTargeting MALAT1 and miRNA-181a-5p for the intervention of acute lung injury/acute respiratory distress syndrome.
ALI/ARDS is a severe lung injury leading to refractory respiratory failure, accounting for high morbidity and mortality. However, therapeutic approaches are rather limited. Targeting long non-coding RNA MALAT1 and microRNA miR-181a-5p might be potential option for ALI/ARDS intervention. ⋯ MALAT1 antagonism or miR-181a-5p could both be potential therapeutic strategies for ALI/ARDS. Mechanistically, miR-181a-5p directly inhibits Fas and apoptosis, along with reduced inflammation. MALAT1 negatively regulates miR-181a-5p.
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Acute kidney injury contributes to the development of acute lung injury and vice-versa. Volume overload that may occur during renal impairment increases pulmonary capillary hydrostatic pressure. However, experimental evidence clearly shows that lung damage occurs even in the absence of positive fluid balance. However, acute lung injury with its attendant hypoxemia, hypercapnia and mechanical ventilation worsens renal hemodynamics and function. ⋯ Fluid management optimization and prevention of inflammation and lung stretching are currently recommended for the treatment of acute lung and renal injury. Extracorporeal CO2 removal and renal replacement associated with extracorporeal membrane oxygenation might be interesting options for a future approach to pulmonary/renal syndrome.