The human complement factor H: functional roles, genetic variations and disease associations

SR de Córdoba, J Esparza-Gordillo, EG de Jorge… - Molecular …, 2004 - Elsevier
Factor H is an essential regulatory protein that plays a critical role in the homeostasis of the
complement system in plasma and in the protection of bystander host cells and tissues from …

Complement inhibitor C4b-binding protein—friend or foe in the innate immune system?

AM Blom, BO Villoutreix, B Dahlbäck - Molecular immunology, 2004 - Elsevier
The complement system constitutes an important component of the defence against foreign
organisms, functioning both in innate and adaptive immune systems. It is potentially harmful …

Structural basis for engagement by complement factor H of C3b on a self surface

HP Morgan, CQ Schmidt, M Guariento… - Nature structural & …, 2011 - nature.com
Complement factor H (FH) attenuates C3b molecules tethered by their thioester domains to
self surfaces and thereby protects host tissues. Factor H is a cofactor for initial C3b …

[HTML][HTML] Adhesion mechanism of human β2‐glycoprotein I to phospholipids based on its crystal structure

B Bouma, PG de Groot, JMH van den Elsen… - The EMBO …, 1999 - embopress.org
Human β 2‐glycoprotein I is a heavily glycosylated five‐domain plasma membrane‐
adhesion protein, which has been implicated in blood coagulation and clearance of …

[HTML][HTML] Crystal structure of human β2‐glycoprotein I: implications for phospholipid binding and the antiphospholipid syndrome

R Schwarzenbacher, K Zeth, K Diederichs… - The EMBO …, 1999 - embopress.org
The high affinity of human plasma β2‐glycoprotein I (β 2 GPI), also known as apolipoprotein‐
H (ApoH), for negatively charged phospholipids determines its implication in a variety of …

Y402H polymorphism of complement factor H affects binding affinity to C-reactive protein

M Laine, H Jarva, S Seitsonen… - The Journal of …, 2007 - journals.aai.org
Complement factor H (FH) is an important regulator of the alternative complement pathway.
The Y402H polymorphism within the seventh short consensus repeat of FH was recently …

Structure and distribution of modules in extracellular proteins

P Bork, AK Downing, B Kieffer… - Quarterly reviews of …, 1996 - cambridge.org
It has become standard practice to compare new amino-acid and nucleotide sequences with
existing ones in the rapidly growing sequence databases. This has led to the recurring …

Nephritogenic λ light chain dimer: a unique human miniautoantibody against complement factor H

TS Jokiranta, A Solomon, MK Pangburn… - The Journal of …, 1999 - journals.aai.org
A unique monoclonal Ig λ light chain dimer (protein LOI) was isolated from the serum and
urine of a patient with hypocomplementemic membranoproliferative glomerulonephritis. In …

Identification of three physically and functionally distinct binding sites for C3b in human complement factor H by deletion mutagenesis.

AK Sharma, MK Pangburn - Proceedings of the National …, 1996 - National Acad Sciences
Human complement factor H controls spontaneous activation of complement in plasma and
appears to play a role in distinguishing host cells from activators of the alternative pathway …

Identification of the second heparin-binding domain in human complement factor H

TK Blackmore, J Hellwage, TA Sadlon… - The Journal of …, 1998 - journals.aai.org
Complement factor H (fH) regulates activation of the alternative pathway of C, reducing the
amount of C3b deposited on sialic acid-rich surfaces. Heparin binding has been used as a …