Results 1 to 10 of about 1,109,647 (111)

Application of C5 inhibitors in glomerular diseases in 2021 [PDF]

open access: yesKidney Research and Clinical Practice, 2022
The complement pathway is an essential mechanism in innate immunity, but it is also involved in multiple pathologies. For kidney diseases, strong evidence of a dysregulation in the alternative pathway in atypical hemolytic uremic syndrome (aHUS) led to ...
Alexis Werion, Eric Rondeau
doaj   +3 more sources

Complement Component 5 (C5) Deficiency Improves Cognitive Outcome After Traumatic Brain Injury and Enhances Treatment Effects of Complement Inhibitors C1-Inh and CR2-Crry in a Mouse Model

open access: yesNeurotrauma Reports, 2023
A potent effector of innate immunity, the complement system contributes significantly to the pathophysiology of traumatic brain injury (TBI). This study investigated the role of the complement cascade in neurobehavioral outcomes and neuropathology after ...
Min Chen   +5 more
doaj   +1 more source

Human Neutrophils Respond to Complement Activation and Inhibition in Microfluidic Devices

open access: yesFrontiers in Immunology, 2021
Complement activation is key to anti-microbial defenses by directly acting on microbes and indirectly by triggering cellular immune responses. Complement activation may also contribute to the pathogenesis of numerous inflammatory and immunological ...
Sinan Muldur   +8 more
doaj   +1 more source

Terminal Complement Activation Is Induced by Factors Released from Endplate Tissue of Disc Degeneration Patients and Stimulates Expression of Catabolic Enzymes in Annulus Fibrosus Cells

open access: yesCells, 2023
Terminal complement complex (TCC) deposition was identified in human degenerated discs. To clarify the role of terminal complement activation in disc degeneration (DD), we investigated respective activating mechanisms and cellular effects in annulus ...
Amelie Kuhn   +6 more
doaj   +1 more source

A computational model for the evaluation of complement system regulation under homeostasis, disease, and drug intervention. [PDF]

open access: yesPLoS ONE, 2018
The complement system is an intricate defense network that rapidly removes invading pathogens. Although many complement regulators are present to protect host cells under homeostasis, the impairment of Factor H (FH) regulatory mechanism has been ...
Nehemiah Zewde, Dimitrios Morikis
doaj   +1 more source

Microangiopathy in multiple myeloma: a case of carfilzomib-induced secondary thrombotic microangiopathy successfully treated with plasma exchange and complement inhibition

open access: yesBMC Nephrology, 2023
Background Thrombotic microangiopathy (TMA) is a potentially organ and life-threatening condition affecting patients with multiple myeloma (MM). Cases of proteasome inhibitor-induced TMA and specifically carfilzomib-induced TMA have been rarely reported ...
Lorenzo Catanese   +2 more
doaj   +1 more source

Safety and efficacy of pegcetacoplan in paroxysmal nocturnal hemoglobinuria

open access: yesTherapeutic Advances in Hematology, 2022
Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired, hematologic disease characterized by complement-mediated hemolysis, thrombosis, and various degrees of bone marrow dysfunction.
Raymond S.M. Wong
doaj   +1 more source

Thrombosis and paroxysmal nocturnal haemoglobinuria

open access: yesThrombosis Update, 2021
Thrombosis is the most common, most feared complication of paroxysmal nocturnal haemoglobinuria (PNH), a striking example of the effect of uncontrolled complement activation and haemolysis on vascular biology and haemostasis.
Jean-Christophe Gris   +6 more
doaj   +1 more source

Characterization of breakthrough hemolysis events observed in the phase 3 randomized studies of ravulizumab versus eculizumab in adults with paroxysmal nocturnal hemoglobinuria

open access: yesHaematologica, 2020
Eculizumab is first-line treatment for paroxysmal nocturnal hemoglobinuria (PNH); however, approximately 11%-27% of patients may experience breakthrough hemolysis (BTH) on approved doses of eculizumab.
Robert A. Brodsky   +17 more
doaj   +1 more source

How we (will) treat PNH?

open access: yesHematology, Transfusion and Cell Therapy, 2022
Clinical signs arising from intravascular hemolysis, hemolysis-related transfusions and thrombosis are indications for treatment initiation in paroxysmal nocturnal hemoglobinuria (PNH), whereas clone size per se is not.
Semra AYDIN
doaj   +1 more source

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