Research Article: Circulating mortalin in blood and activation of the alternative complement pathway as risk indicators in COVID-19 infection

Abstract

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Background: Mortalin/GRP75 is a ubiquitous mitochondrial chaperone related to the cytosolic heat shock protein 70. It protects cells from various types of damages and from senescence. Our goal was to determine whether COVID-19 patients have circulating mortalin in their blood and to assess its prognostic value in anticipating disease severity.