Abstract COVID-19-associated coagulopathy (CAC) is a life-threatening complication of
SARS-CoV-2 infection. However, the underlying cellular and molecular mechanisms driving …

The complement system was discovered at the end of the 19th century as a heat-labile
plasma component that “complemented” the antibodies in killing microbes, hence the name …

The pathophysiology and trajectory of post-Coronavirus Disease 2019 (COVID-19)
syndrome is uncertain. To clarify multisystem involvement, we undertook a prospective …

Coronavirus-2019 (COVID-19) predisposes patients to arterial and venous thrombosis
commonly complicating the clinical course of hospitalized patients and attributed to the …

Complement C4, a key molecule in the complement system that is one of chief constituents
of innate immunity for immediate recognition and elimination of invading microbes, plays an …

Objective While endothelial dysfunction has been implicated in the widespread
thromboinflammatory complications of COVID‐19, the upstream mediators of …

Abstract The coronavirus disease 2019 (COVID‑19) outbreak, which has caused> 46
millions confirmed infections and> 1.2 million coronavirus related deaths, is one of the most …

Increased levels of circulating complement activation products have been reported in COVID-
19 patients, but only limited information is available on complement involvement at the …

Complement plays an important role in the direct defense to pathogens, but can also
activate immune cells and the release of pro-inflammatory cytokines. However, in critically ill …

COVID-19 vaccines induce severe hemolysis in paroxysmal nocturnal hemoglobinuria | Blood |
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