Results 41 to 50 of about 17,938 (260)

Human RIPK3 C-lobe phosphorylation is essential for necroptotic signaling

open access: yesCell Death and Disease, 2022
Necroptosis is a caspase-independent, pro-inflammatory mode of programmed cell death which relies on the activation of the terminal effector, MLKL, by the upstream protein kinase RIPK3.
Yanxiang Meng   +7 more
doaj   +1 more source

Preparation of the RIPK3 Polyclonal Antibody and Its Application in Immunoassays of Nephropathogenic Infectious Bronchitis Virus-Infected Chickens

open access: yesViruses, 2022
Receptor interacting protein kinase 3 (RIPK3) is a vital serine/threonine kinase in regulating the programmed destruction of infected cells to defend against RNA viruses.
Guanming Tian   +12 more
doaj   +1 more source

Triad3a induces the degradation of early necrosome to limit RipK1-dependent cytokine production and necroptosis. [PDF]

open access: yes, 2018
Understanding the molecular signaling in programmed cell death is vital to a practical understanding of inflammation and immune cell function. Here we identify a previously unrecognized mechanism that functions to downregulate the necrosome, a central ...
A Degterev   +67 more
core   +2 more sources

Cytotoxicity of crystals involves RIPK3-MLKL-mediated necroptosis [PDF]

open access: yesNature Communications, 2016
AbstractCrystals cause injury in numerous disorders, and induce inflammation via the NLRP3 inflammasome, however, it remains unclear how crystals induce cell death. Here we report that crystals of calcium oxalate, monosodium urate, calcium pyrophosphate dihydrate and cystine trigger caspase-independent cell death in five different cell types, which is ...
et al,, Liapis, Helen
core   +8 more sources

Structure Guided Design of Potent and Selective Ponatinib-Based Hybrid Inhibitors for RIPK1 [PDF]

open access: yes, 2015
SummaryRIPK1 and RIPK3, two closely related RIPK family members, have emerged as important regulators of pathologic cell death and inflammation. In the current work, we report that the Bcr-Abl inhibitor and anti-leukemia agent ponatinib is also a first ...
Najjar, Malek   +13 more
core   +5 more sources

RIPK3 Is Largely Dispensable for RIG-I-Like Receptor- and Type I Interferon-Driven Transcriptional Responses to Influenza A Virus in Murine Fibroblasts. [PDF]

open access: yesPLoS ONE, 2016
The kinase RIPK3 is a key regulator of cell death responses to a growing number of viral and microbial agents. We have found that influenza A virus (IAV)-mediated cell death is largely reliant on RIPK3 and that RIPK3-deficient mice are notably more ...
Shoko Nogusa   +4 more
doaj   +1 more source

Essential versus accessory aspects of cell death: recommendations of the NCCD 2015 [PDF]

open access: yes, 2014
Cells exposed to extreme physicochemical or mechanical stimuli die in an uncontrollable manner, as a result of their immediate structural breakdown. Such an unavoidable variant of cellular demise is generally referred to as ‘accidental cell death’ (ACD).
A Ciechanover   +438 more
core   +17 more sources

Necroptosis induced by RIPK3 requires MLKL but not Drp1 [PDF]

open access: yesCell Death & Disease, 2014
Necroptosis is a mechanism by which cells can kill themselves that does not require caspase activity or the presence of the pro-apoptotic Bcl-2 family members Bax or Bak. It has been reported that RIPK3 (receptor interacting protein kinase 3) activates MLKL (mixed lineage kinase domain-like) to cause cell death that requires dynamin-related protein 1 ...
Moujalled, DM   +3 more
openaire   +3 more sources

Genomic locus proteomic screening identifies the NF-κB signaling pathway components NFκB1 and IKBKG as transcriptional regulators of Ripk3 in endothelial cells.

open access: yesPLoS ONE, 2021
The receptor-interacting protein kinase 3 (RIPK3) is a multi-functional protein best known for facilitating cellular necroptosis and inflammation. Recent evidence from our lab indicates that RIPK3 expression must be tightly regulated in endothelial cells
Siqi Gao   +3 more
doaj   +1 more source

Brainiac Caspases: Beyond the Wall of Apoptosis [PDF]

open access: yes, 2019
For the last two decades, caspases, a family of cysteine-aspartic proteases, have evolved from being considered solely as regulators of apoptosis or inflammation to having a wider range of functions.
Alonso Bellido, Isabel María   +3 more
core   +1 more source

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