Results 11 to 20 of about 36,394,742 (371)

Reference Intervals of Factor H and Factor H-Related Proteins in Healthy Children [PDF]

open access: yesFrontiers in Immunology, 2018
Complement is activated as part of the innate immune defense against invading pathogens. Also, it helps to remove apoptotic debris and immune complexes from the circulation.
Anna E. van Beek   +10 more
doaj   +3 more sources

Sometimes the impact factor outshines the H index [PDF]

open access: yesRetrovirology, 2008
Journal impact factor (which reflects a particular journal's quality) and H index (which reflects the number and quality of an author's publications) are two measures of research quality.
Kleber Janet, Hönekopp Johannes
doaj   +6 more sources

Factor H Autoantibodies and Membranous Nephropathy.

open access: yesNew England Journal of Medicine, 2018
Complement Factor H and Membranous Nephropathy The authors of this research letter describe a case of rapidly progressive renal failure in a patient with membranous nephropathy, related to the appe...
Claudia Seikrit, P. Ronco, H. Dębiec
semanticscholar   +4 more sources

Properdin and Factor H: Opposing Players on the Alternative Complement Pathway “See-Saw” [PDF]

open access: yesFrontiers in Immunology, 2013
Properdin and factor H are two key regulatory proteins having opposite functions in the alternative complement pathway. Properdin up-regulates the alternative pathway by stabilizing the C3bBb complex, whereas factor H downregulates the pathway by ...
Lubna Kouser   +5 more
semanticscholar   +3 more sources

Cloning, expression and purification of the factor H binding protein and its interaction with factor H

open access: yesIranian Journal of Microbiology, 2016
Background and Objective: Neisseria meningitidis is a leading cause of meningitis and sepsis worldwide. The factor H binding protein (fHBP) is a key virulence factor of Neisseria meningitidis that is able to selectively bind to human factor H, the key ...
Fatemeh Yarian   +3 more
doaj   +2 more sources

Anti-factor H autoantibody-associated hemolytic uremic syndrome in an Argentine pediatric cohort

open access: yesExploration of Immunology, 2023
Aim: To describe the clinical characteristics and frequency of anti-factor H (FH) autoantibody-associated atypical hemolytic uremic syndrome (aHUS) in the first cohort of Argentine patients. Methods: The presence of anti-FH autoantibodies in 70 pediatric
Célia Dos Santos   +7 more
doaj   +1 more source

The Factor H protein family: The switchers of the complement alternative pathway

open access: yesImmunological Reviews, 2022
The factor H (FH) protein family is emerging as a complex network of proteins controlling the fate of the complement alternative pathway (AP) and dictating susceptibility to a wide range of diseases including infectious, inflammatory, autoimmune, and ...
Laura Lucientes-Continente   +2 more
semanticscholar   +1 more source

Homodimeric Minimal Factor H: In Vivo Tracking and Extended Dosing Studies in Factor H Deficient Mice

open access: yesFrontiers in Immunology, 2021
C3 glomerulopathy (C3G) is associated with dysregulation of the alternative pathway (AP) of complement and treatment options remain inadequate. Factor H (FH) is a potent regulator of the AP.
Ola Kamala   +15 more
doaj   +1 more source

Component factors and binding number conditions in graphs

open access: yesAIMS Mathematics, 2021
Let $ G $ be a graph. For a set $ \mathcal{H} $ of connected graphs, an $ \mathcal{H} $-factor of a graph $ G $ is a spanning subgraph $ H $ of $ G $ such that every component of $ H $ is isomorphic to a member of $ \mathcal{H} $. A graph $ G $ is called
Sizhong Zhou, Jiang Xu, Lan Xu
doaj   +1 more source

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