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

Immunoglobulin A (IgA) nephropathy is an autoimmune disease characterized by the deposition of circulating IgA-containing ...

Omeros Corporation (NASDAQ:OMER) Q4 2025 Earnings Call Transcript April 1, 2026 Operator: Good afternoon, and welcome to today’s earnings call for Omeros Corporation. [Operator Instructions] Please be ...

C3G and IC-MPGN can be difficult to diagnose because they are so rare and their symptoms are vague and nonspecific. A kidney biopsy is considered the gold standard and usually needed to confirm the ...

aRheumatology Service, Maimonides Institute of Biomedical Research of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Córdoba, Córdoba, Spain Antiphospholipid syndrome is a rare ...

Sickle cell disease can lead to a severe complication known as acute chest syndrome (ACS), but the underlying mechanisms are not well understood. A new study by Mass General Brigham investigators ...

Dysregulated complement pathways are linked to progression from iAMD to advanced AMD, including NVAMD and GA. Higher systemic levels of C4, C4b, and a reduction in C3 are associated with increased ...

Complement activation in patients with AAV who are in remission may be reflective of ongoing renal scarring. Persistent complement activation during disease remission in antineutrophil cytoplasmic ...