Results 41 to 50 of about 28,235,749 (276)

Properdin and factor H: Opposing players on the alternative complement pathway "see-saw" [PDF]

, 2013
This article has been made available through the Brunel Open Access Publishing Fund.Properdin and factor H are two key regulatory proteins having opposite functions in the alternative complement pathway.
Kouser, L, Cordula M. Stover, Munirah Abdul-Aziz, Robert B. Sim, Nayak, A, Lubna Kouser, L. Kouser (7639589), Kishore, U, M. Abdul-Aziz (7677725), R. B. Sim (7584038), U. Kishore (7639601), Cordula M. Stover (7117046), Abdul-Aziz, M, Annapurna Nayak, A. Nayak (7334981), Stover, CM, Sim, RB, Uday Kishore, Annapurna eNayak, Robert B Sim, Lubna eKouser, Munirah eAbdul-Aziz, Uday eKishore, Cordula M Stover   +23 more
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Complement Factor H-Related Proteins FHR1 and FHR5 Interact With Extracellular Matrix Ligands, Reduce Factor H Regulatory Activity and Enhance Complement Activation

Frontiers in Immunology, 2022
Components of the extracellular matrix (ECM), when exposed to body fluids may promote local complement activation and inflammation. Pathologic complement activation at the glomerular basement membrane and at the Bruch’s membrane is implicated in renal ...
Alexandra Papp, Krisztián Papp, Barbara Uzonyi, Barbara Uzonyi, Marcell Cserhalmi, Ádám I. Csincsi, Zsóka Szabó, Zsófia Bánlaki, David Ermert, Zoltán Prohászka, Zoltán Prohászka, Anna Erdei, Anna Erdei, Viviana P. Ferreira, Anna M. Blom, Mihály Józsi, Mihály Józsi   +16 more
doaj   +1 more source

High Complement Factor H-Related (FHR)-3 Levels Are Associated With the Atypical Hemolytic-Uremic Syndrome-Risk Allele CFHR3*B

Frontiers in Immunology, 2018
Dysregulation of the complement alternative pathway (AP) is a major pathogenic mechanism in atypical hemolytic-uremic syndrome (aHUS). Genetic or acquired defects in factor H (FH), the main AP regulator, are major aHUS drivers that associate with a poor ...
Richard B. Pouw, Richard B. Pouw, Irene Gómez Delgado, Alberto López Lera, Santiago Rodríguez de Córdoba, Diana Wouters, Taco W. Kuijpers, Taco W. Kuijpers, Pilar Sánchez-Corral   +8 more
doaj   +1 more source

The SNF1-type serine-threonine protein kinase SAPK4 regulates stress-responsive gene expression in rice [PDF]

, 2008
Diedhiou CJ, Popova OV, Dietz K-J, Golldack D. The SNF1-type serine-threonine protein kinase SAPK4 regulates stress-responsive gene expression in rice. BMC PLANT BIOLOGY.
Popova Olga V, Dietz, Karl-Josef, Diédhiou Calliste J, Golldack Dortje, Golldack, Dortje, Dietz Karl-Josef, Diedhiou, Calliste J., Popova, Olga V., Dortje Golldack, Karl-Josef Dietz, Calliste J Diédhiou, Olga V Popova   +11 more
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Factor H‐related protein 1: a complement regulatory protein and guardian of necrotic‐type surfaces [PDF]

British Journal of Pharmacology, 2020
Factor H‐related protein 1 (FHR‐1) is a member of the factor H protein family, which is involved in regulating innate immune complement reactions. Genetic modification of the encoding gene, CFHR1 on human chromosome 1, is involved in diseases such as age‐related macular degeneration, C3 glomerulopathy and atypical haemolytic uraemic syndrome ...
Skerka, Christine, Pradel, Gabriele, Halder, Luke D., Zipfel, Peter F., Zipfel, Svante L. H., Strauß, Olaf   +5 more
openaire   +3 more sources

Inhibition of HIV-1 replication by small interfering RNAs directed against Glioma Pathogenesis Related Protein (GliPR) expression [PDF]

, 2010
Background: Previously, we showed that glioma pathogenesis related protein (GliPR) is induced in CEM T cells upon HIV-1 infection in vitro. To examine whether GliPR plays a role as HIV dependency factor (HDF), we tested the effect of GliPR suppression by
Scheuring Urban J, Oliver G Ottmann, Dietrich, Ursula, Capalbo Gianni, Scheuring, Urban J., Ursula Dietrich, Ottmann, Oliver G., Dietrich Ursula, Gianni Capalbo, Urban J Scheuring, Hoelzer, Dieter (Prof. Dr.), Müller-Kuller Thea, Hoelzer Dieter, Ottmann Oliver G, Dieter Hoelzer, Thea Müller-Kuller, Capalbo, Gianni, Müller-Kuller, Thea   +17 more
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Regulation of regulators: Role of the complement factor H-related proteins

Seminars in Immunology, 2019
The complement system, while being an essential and very efficient effector component of innate immunity, may cause damage to the host and result in various inflammatory, autoimmune and infectious diseases or cancer, when it is improperly activated or regulated.
Cserhalmi, Marcell, Papp, A., Brandus, B., Uzonyi, Barbara, Józsi, Mihály   +4 more
openaire   +4 more sources

Catastrophic antiphospholipid syndrome accompanied by complement regulatory gene mutation

The Turkish Journal of Pediatrics, 2023
Background. Antiphospholipid syndrome (APS), particularly the catastrophic antiphospholipid syndrome (CAPS), is one of the rare causes of thrombotic microangiopathy (TMA).
Serim Pul, Betül Sözeri, Cemile Pehlivanoğlu, Deniz Filinte, Özde Nisa Türkkan, Mehtap Sak, Neslihan Çiçek, Serçin Güven, Ece Demirci Bodur, İbrahim Gökçe, Harika Alpay   +10 more
doaj   +1 more source

Estimation of interdomain flexibility of N-terminus of factor H using residual dipolar couplings [PDF]

, 2011
Characterization of segmental flexibility is needed to understand the biological mechanisms of the very large category of functionally diverse proteins, exemplified by the regulators of complement activation, that consist of numerous compact modules or ...
Maciejewski, Mateusz, Barlow, Paul N., Tjandra, Nico, Nico Tjandra, Paul N. Barlow, Mateusz Maciejewski   +5 more
core   +1 more source

Dimerization of complement factor H-related proteins modulates complement activation in vivo [PDF]

Proceedings of the National Academy of Sciences, 2013
The complement system is a key component regulation influences susceptibility to age-related macular degeneration, meningitis, and kidney disease. Variation includes genomic rearrangements within the complement factor H-related ( CFHR ) locus.
Goicoechea de Jorge, E, Caesar, J, Malik, T, Patel, M, Colledge, M, Johnson, S, Hakobyan, S, Morgan, B, Harris, C, Pickering, M, Lea, S   +10 more
openaire   +4 more sources