Journal ArticleDOI
Mitochondrial control of cell death
Guido Kroemer,John C. Reed +1 more
TLDR
In many instances, permeabilization of mitochondrial membranes is a rate-limiting step of apoptotic or necrotic cell demise, which has important consequences for the pathophysiology of cell death, as well as for its pharmacological control.Abstract:
In many instances, permeabilization of mitochondrial membranes is a rate-limiting step of apoptotic or necrotic cell demise. This has important consequences for the pathophysiology of cell death, as well as for its pharmacological control.read more
Citations
More filters
Journal ArticleDOI
Proapoptotic BAX and BAK: A Requisite Gateway to Mitochondrial Dysfunction and Death
Michael C. Wei,Michael C. Wei,Wei-Xing Zong,Emily H. Cheng,Tullia Lindsten,Vily Panoutsakopoulou,Andrea J. Ross,Kevin A. Roth,Grant R. MacGregor,Craig B. Thompson,Stanley J. Korsmeyer +10 more
TL;DR: In this article, the authors found that doubly deficient cells are resistant to multiple apoptotic stimuli that act through disruption of mitochondrial function: staurosporine, ultraviolet radiation, growth factor deprivation, etoposide, and the endoplasmic reticulum stress stimuli thapsigargin and tunicamycin.
Journal ArticleDOI
Mitochondrial Membrane Permeabilization in Cell Death
TL;DR: Once MMP has been induced, it causes the release of catabolic hydrolases and activators of such enzymes (including those of caspases) from mitochondria, meaning that mitochondria coordinate the late stage of cellular demise.
Journal ArticleDOI
Oxidative stress and neurodegenerative diseases: a review of upstream and downstream antioxidant therapeutic options.
TL;DR: Recognition of upstream and downstream antioxidant therapy to oxidative stress has been proved an effective tool in alteration of any neuronal damage as well as free radical scavenging.
Journal ArticleDOI
Reactive Oxygen Species in Inflammation and Tissue Injury
TL;DR: The current review compiles the past and current research in the area of inflammation with particular emphasis on oxidative stress-mediated signaling mechanisms that are involved in inflammation and tissue injury.
Journal ArticleDOI
Endoplasmic reticulum stress: cell life and death decisions
TL;DR: Important roles for ER-initiated cell death pathways have been recognized for several diseases, including hypoxia, ischemia/reperfusion injury, neurodegeneration, heart disease, and diabetes.
References
More filters
Journal ArticleDOI
Mitochondria and apoptosis
Douglas R. Green,John C. Reed +1 more
TL;DR: A variety of key events in apoptosis focus on mitochondria, including the release of caspase activators (such as cytochrome c), changes in electron transport, loss of mitochondrial transmembrane potential, altered cellular oxidation-reduction, and participation of pro- and antiapoptotic Bcl-2 family proteins.
Journal ArticleDOI
Molecular characterization of mitochondrial apoptosis-inducing factor
Santos A. Susin,Hans K. Lorenzo,Naoufal Zamzami,Isabel Marzo,Bryan E. Snow,Joan Mangion,Etienne Jacotot,Paola Costantini,Markus Loeffler,Nathanael Larochette,David R. Goodlett,Ruedi Aebersold,David P. Siderovski,Josef M. Penninger,Guido Kroemer +14 more
TL;DR: The identification and cloning of an apoptosis-inducing factor, AIF, which is sufficient to induce apoptosis of isolated nuclei is reported, indicating that AIF is a mitochondrial effector of apoptotic cell death.
Journal ArticleDOI
BCL-2 family members and the mitochondria in apoptosis
TL;DR: As the BCL-2 family members reside upstream of irreversible cellular damage and focus much of their efforts at the level of mitochondria, they play a pivotal role in deciding whether a cell will live or die, and it is argued that the amphipathic a-helical BH3 domain serves as a critical death domain in the pro-apoptotic members.
Journal ArticleDOI
Mitochondrial diseases in man and mouse.
TL;DR: The essential role of mitochondrial oxidative phosphorylation in cellular energy production, the generation of reactive oxygen species, and the initiation of apoptosis has suggested a number of novel mechanisms for mitochondrial pathology.
Journal ArticleDOI
Biochemical Pathways of Caspase Activation During Apoptosis
TL;DR: This review focuses on the two most well-studied pathways of caspase activation: the cell surface death receptor pathway and the mitochondria-initiated pathway.