Proceedings Of The 23Rd Paediatric Rheumatology European Society Congress: Part Two

2017

Functional analysis of the classical, alternative, and MBL pathways of the complement system: standardization and validation of a simple ELISA.

2004

Primary defence against invading microorganisms depends on a functional innate immune system and the complement system plays a major role in such immunity. Deficiencies in one of the components of the complement system can cause severe and recurrent infections, systemic diseases, such as systemic lupus erythematosus (SLE) and renal disease. Screening for complement deficiencies in the classical or alternative complement pathways has mainly been performed by haemolytic assays. Here, we describe a simple ELISA-based format for the evaluation of three pathways of complement activation. The assays are based on specific coatings for each pathway in combination with specific buffer systems. We ha…

Is local complement activation involved in renal damage in patients with atypical haemolytic uraemic syndrome?

2008

Heterogeneity in the genetic basis of human complement C9 deficiency

1998

Complement genetics: biological implications of polymorphisms and deficiencies

1999

Abstract Complement (C) proteins form a highly complex and important humoral host immune defence system. A recent meeting**The VII Complement Genetics Workshop and Conference was held at Mainz, Germany, on 21–23 May 1998. addressed the role of genetic studies of C components and its regulators with respect to evolution, function and human disease.

C7 is expressed on endothelial cells as a trap for the assembling terminal complement complex and may exert anti-inflammatory function.

2009

AbstractWe describe a novel localization of C7 as a membrane-bound molecule on endothelial cells (ECs). Data obtained by sodium dodecyl sulfate–polyacrylamide gel electrophoresis (SDS-PAGE), Western blot analysis, Northern blot analysis, and mass spectrometry revealed that membrane-associated C7 (mC7) was indistinguishable from soluble C7 and was associated with vimentin on the cell surface. mC7 interacted with the other late complement components to form membrane-bound TCC (mTCC). Unlike the soluble SC5b-9, mTCC failed to stimulate ECs to express adhesion molecules, to secrete IL-8, and to induce albumin leakage through a monolayer of ECs, and more importantly protected ECs from the proinf…