Results 41 to 50 of about 305,759 (329)

Identification of Complement Regulatory Domains in Vaccinia Virus Complement Control Protein [PDF]

open access: yesJournal of Virology, 2005
ABSTRACTVaccinia virus encodes a homolog of the human complement regulators named vaccinia virus complement control protein (VCP). It is composed of four contiguous complement control protein (CCP) domains. Previously, VCP has been shown to bind to C3b and C4b and to inactivate the classical and alternative pathway C3 convertases by accelerating the ...
Jayati, Mullick   +5 more
openaire   +2 more sources

Complement Activation in the Central Nervous System: A Biophysical Model for Immune Dysregulation in the Disease State

open access: yesFrontiers in Molecular Neuroscience, 2021
Complement, a feature of the innate immune system that targets pathogens for phagocytic clearance and promotes inflammation, is tightly regulated to prevent damage to host tissue.
Nicholas Peoples, Candace Strang
doaj   +1 more source

Complement Evasion: An Effective Strategy That Parasites Utilize to Survive in the Host

open access: yesFrontiers in Microbiology, 2019
Parasitic infections induce host immune responses that eliminate the invading parasites. However, parasites have evolved to develop many strategies to evade host immune attacks and survive in a hostile environment. The complement system acts as the first
Shuai Shao   +4 more
doaj   +1 more source

Contribution of the infection-associated complement regulator-acquiring surface protein 4 (ErpC) to complement resistance of Borrelia burgdorferi [PDF]

open access: yes, 2012
Borrelia burgdorferi evades complement-mediated killing by interacting with complement regulators through distinct complement regulator-acquiring surface proteins (CRASPs).
Hammerschmidt, Claudia   +6 more
core   +3 more sources

Spirochetal Lipoproteins and Immune Evasion. [PDF]

open access: yes, 2017
Spirochetes are a major threat to public health. However, the exact pathogenesis of spirochetal diseases remains unclear. Spirochetes express lipoproteins that often determine the cross talk between the host and spirochetes.
Boyadjian, Ani   +2 more
core   +1 more source

Profiling Complement System Components in Primary CNS Vasculitis

open access: yesCells, 2021
Complement activation has been implicated in the pathogenesis of many vasculitic syndromes such as anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides.
Milani Deb-Chatterji   +6 more
doaj   +1 more source

Biomarker-Drug and Liquid Biopsy Co-development for Disease Staging and Targeted Therapy: Cornerstones for Alzheimer's Precision Medicine and Pharmacology. [PDF]

open access: yes, 2019
Systems biology studies have demonstrated that different (epi)genetic and pathophysiological alterations may be mapped onto a single tumor's clinical phenotype thereby revealing commonalities shared by cancers with divergent phenotypes.
Goetzl, Edward J   +4 more
core   +2 more sources

Genome-wide transcription start site profiling in biofilm-grown Burkholderia cenocepacia J2315 [PDF]

open access: yes, 2015
Background: Burkholderia cenocepacia is a soil-dwelling Gram-negative Betaproteobacterium with an important role as opportunistic pathogen in humans. Infections with B.
Coenye, Tom   +6 more
core   +2 more sources

Involvement of the complement system in immune thrombocytopenia: review of the literature

open access: yesImmunological Medicine, 2023
Immune thrombocytopenia (ITP) is a thrombocytopenic condition induced by autoimmune mechanisms and includes secondary ITP with underlying diseases such as connective tissue diseases (CTD).
Risa Shindo   +10 more
doaj   +1 more source

Exposure to the complement C5b-9 complex sensitizes 661W photoreceptor cells to both apoptosis and necroptosis. [PDF]

open access: yes, 2015
The loss of photoreceptors is the defining characteristic of many retinal degenerative diseases, but the mechanisms that regulate photoreceptor cell death are not fully understood.
Francesca Cordeiro, M   +5 more
core   +1 more source

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