Results 41 to 50 of about 3,600,494 (233)

Sometimes the impact factor outshines the H index

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   +1 more source

Selective Binding of Heparin/Heparan Sulfate Oligosaccharides to Factor H and Factor H-Related Proteins: Therapeutic Potential for C3 Glomerulopathies

open access: yesFrontiers in Immunology, 2021
Complement dysregulation is characteristic of the renal diseases atypical hemolytic uremic syndrome (aHUS) and complement component 3 glomerulopathy (C3G).
Markus A. Loeven   +10 more
doaj   +1 more source

On the choosability of $H$-minor-free graphs [PDF]

open access: yesarXiv, 2023
Given a graph $H$, let us denote by $f_\chi(H)$ and $f_\ell(H)$, respectively, the maximum chromatic number and the maximum list chromatic number of $H$-minor-free graphs. Hadwiger's famous coloring conjecture from 1943 states that $f_\chi(K_t)=t-1$ for every $t \ge 2$.
arxiv  

Discrete Rubio de Francia extrapolation theorem via factorization of weights and iterated algorithms [PDF]

open access: yesarXiv, 2023
In this paper, we prove a discrete Rubio de Francia extrapolation theorem via factorization of discrete Muckenhoupt weights and discrete iterated Rubio de Francia algorithm and its duality.
arxiv  

Standardisation of the factor H autoantibody assay

open access: yesMolecular Immunology, 2013
The screening of all atypical haemolytic uraemic syndrome (aHUS) patients for factor H autoantibodies is best practice. However, there is no consensus assay for the reporting of factor H autoantibody titres. In this study, three European complement laboratories with expertise in the field of autoantibody testing address this by systematically ...
Christine Skerka   +10 more
openaire   +5 more sources

Factor H Family Proteins in Complement Evasion of Microorganisms

open access: yesFrontiers in Immunology, 2017
Human-pathogenic microbes possess various means to avoid destruction by our immune system. These include interactions with the host complement system that may facilitate pathogen entry into cells and tissues, expression of molecules that defuse the ...
Mihály Józsi
doaj   +1 more source

Factor H-Related (FHR)-1 and FHR-2 Form Homo- and Heterodimers, while FHR-5 Circulates Only As Homodimer in Human Plasma

open access: yesFrontiers in Immunology, 2017
The complement factor H-related (FHR) proteins are hypothesized to fine-tune the regulatory role of complement factor H (FH) in the alternative pathway of the complement system.
Anna E. van Beek   +13 more
doaj   +1 more source

Complement and disease: better no factor H than bad factor H [PDF]

open access: yesTranslational Cancer Research, 2017
Within just a few minutes the complement system (1) can label a foreign cell that has invaded the bloodstream with millions of copies of C3b. Destruction or clearance of the C3b-coated invader quickly follows. C3b is the activated cleavage product of C3, an abundant serum protein.
openaire   +1 more source

Factor H Autoantibodies and Membranous Nephropathy

open access: yesNew England Journal of Medicine, 2018
no ...
Claudia Seikrit   +2 more
openaire   +4 more sources

The complement factor H‐related proteins

open access: yesImmunological Reviews, 2016
SummaryThe role of the complement factor H‐related (FHR) proteins in homeostasis, pathogen defense, and autoimmune disease has recently attracted considerable interest. We highlight the exciting research that has contributed to our understanding of the FHR protein family. Unlike factor H, a potent negative regulator of complement C3 activation, the FHR
Medjeral-Thomas, N, Pickering, MC
openaire   +4 more sources

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