Results 31 to 40 of about 6,015,666 (337)

Altered of apoptotic markers of both extrinsic and intrinsic pathways induced by hepatitis C virus infection in peripheral blood mononuclear cells

open access: yesVirology Journal, 2012
Background Chronic hepatitis C (CHC) has emerged as a leading cause of cirrhosis in the U.S. and across the world. To understand the role of apoptotic pathways in hepatitis C virus (HCV) infection, we studied the mRNA and protein expression patterns of ...
Albertoni Guilherme   +11 more
doaj   +1 more source

Caspase-8 Potentiates Triglyceride (TG)-Induced Cell Death of THP-1 Macrophages via a Positive Feedback Loop

open access: yesKorean Journal of Clinical Laboratory Science, 2021
Hypertriglyceridemia is the main risk factor for atherosclerosis. It is reported that triglyceride (TG) induces macrophage cell death, and is involved in the formation of plaques and development of atherosclerosis.
Byung Chul Jung   +3 more
doaj   +1 more source

Apoptotic Volume Decrease (AVD) Is Independent of Mitochondrial Dysfunction and Initiator Caspase Activation

open access: yesCells, 2012
Persistent cell shrinkage is a major hallmark of apoptotic cell death. The early-phase shrinkage, which starts within 30−120 min after apoptotic stimulation and is called apoptotic volume decrease (AVD), is known to be accomplished by activation of K ...
Takeshi Tsubata   +2 more
doaj   +1 more source

Unique and overlapping substrate specificities of caspase-8 and caspase-10 [PDF]

open access: yesOncogene, 2005
Although caspase-8 has an established role as an initiator of death receptor-mediated apoptosis, the function of its closest homolog, caspase-10, is almost completely unknown. To gain a closer insight into the physiological function of caspase-10, we compared the cleavage of known caspase-8 substrates by both initiator caspases.
Christopher Stroh   +2 more
openaire   +3 more sources

Pathogen blockade of TAK1 triggers caspase-8–dependent cleavage of gasdermin D and cell death

open access: yesScience, 2018
Caspase-8 is a player in pyroptosis The activation of certain pattern-recognition receptors by pathogen-associated molecular patterns results in the formation of inflammasome complexes.
Pontus Orning   +17 more
semanticscholar   +1 more source

The role of caspase-8 in the tumor microenvironment of ovarian cancer

open access: yesCancer metastasis reviews, 2020
Caspase-8 is an aspartate-specific cysteine protease, which is best known for its apoptotic functions. Caspase-8 is placed at central nodes of multiple signal pathways, regulating not only the cell cycle but also the invasive and metastatic cell behavior,
I. Kostova   +3 more
semanticscholar   +1 more source

Caspase-8: Fly or Die [PDF]

open access: yesCancer Research, 2008
Abstract Recent studies have revealed that procaspase-8 has an important function in cell adhesion and motility. Src phosphorylation controls this function by preventing the conversion of procaspase-8, which is an adhesion/migration factor, to mature caspase-8, which is an apoptosis-inducing factor.
openaire   +3 more sources

Receptor Interacting Protein Kinase Pathways Regulate Innate B Cell Developmental Checkpoints But Not Effector Function in Mice

open access: yesFrontiers in Immunology, 2021
Mutations in the scaffolding domain of Receptor Interacting Protein kinases (RIP) underlie the recently described human autoimmune syndrome, CRIA, characterized by lymphadenopathy, splenomegaly, and autoantibody production.
Raksha Parthasarathy   +9 more
doaj   +1 more source

Caspase-8 induces cleavage of gasdermin D to elicit pyroptosis during Yersinia infection

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance Here we demonstrate that Yersinia YopJ-induced murine macrophage death involves caspase-8–induced cleavage of both gasdermin D (GSDMD) and gasdermin E (GSDME).
Joseph Sarhan   +10 more
semanticscholar   +1 more source

Association of Polo-Like Kinase 3 and PhosphoT273 Caspase 8 Levels With Disease-Related Outcomes Among Cervical Squamous Cell Carcinoma Patients Treated With Chemoradiation and Brachytherapy

open access: yesFrontiers in Oncology, 2019
Introduction: Definitive chemoradiation (CRT) followed by high-dose-rate (HDR) brachytherapy (BT) represents state-of-the-art treatment for locally-advanced cervical cancer.
Max Fleischmann   +25 more
doaj   +1 more source

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