Objective SLE is a systemic autoimmune disease in which the complement system plays a key pathogenic role, yet the ...

Continued activation of complement system damages tissue and blood cells The researchers followed 113 COVID-19 patients for up to one year after their acute SARS-CoV-2 infection and compared them with ...

Our immune system is armed with an array of defenses designed to detect and eliminate harmful threats. One of its most powerful defense mechanisms is the complement system-a group of proteins that ...

Faults in a certain part of the immune system might be at the root of some long covid cases, new research suggests. For many people, covid is an illness that blusters in and out of our lives as cases ...

Most people infected with the SARS-CoV-2 virus recover after the acute illness. However, a significant proportion of infected individuals develop long-lasting symptoms with a wide range of ...

In a human organoid-based mechanistic investigation, researchers revealed how an immunosuppressive drug, antithymocyte globulin (ATG), induces injury to blood vessels in the liver. According to the ...