Identification of a major linear C1q epitope allows detection of systemic lupus erythematosus anti-C1q antibodies by a specific peptide-based enzyme-linked immunosorbent assay

Anti-C1q antibodies are associated with systemic lupus erythematosus global activity but not specifically with nephritis: A controlled study of 126 consecutive patients

(2011) Yasuhiro Katsumata et al.   ARTHRITIS AND RHEUMATISM

Molecular basis of hereditary C1q deficiency—revisited: identification of several novel disease-causing mutations

(2011) L Schejbel et al.   GENES AND IMMUNITY

Anti-C1q autoantibodies specific against the globular domain of the C1qB-chain from patient with lupus nephritis inhibit C1q binding to IgG and CRP

(2011) Maria Radanova et al.   IMMUNOBIOLOGY

Functional Complement C1q Abnormality Leads to Impaired Immune Complexes and Apoptotic Cell Clearance

(2011) Lubka T. Roumenina et al.   JOURNAL OF IMMUNOLOGY

Anti-C1q antibodies have higher correlation with flares of lupus nephritis than other serum markers

(2011) E Akhter et al.   LUPUS

Cutting Edge: C1q Binds Deoxyribose and Heparan Sulfate through Neighboring Sites of Its Recognition Domain

(2010) V. Garlatti et al.   JOURNAL OF IMMUNOLOGY

Anti-C1q Autoantibodies in Lupus Nephritis

(2009) Renato Alberto Sinico et al.   Annals of the New York Academy of Sciences

Autoantibodies against C1q in Systemic Lupus Erythematosus Are Antigen-Driven

(2009) M. Schaller et al.   JOURNAL OF IMMUNOLOGY

Autoantibodies against Complement C1q Specifically Target C1q Bound on Early Apoptotic Cells

(2009) C. Bigler et al.   JOURNAL OF IMMUNOLOGY

Analysis of Human C1q by Combined Bottom-up and Top-down Mass Spectrometry

(2009) Delphine Pflieger et al.   MOLECULAR & CELLULAR PROTEOMICS