Functional and morphological impact of ER stress on mitochondria
K Vannuvel, P Renard, M Raes… - Journal of cellular …, 2013 - Wiley Online Library
Over the past years, knowledge and evidence about the existence of crosstalks between
cellular organelles and their potential effects on survival or cell death have been constantly …
cellular organelles and their potential effects on survival or cell death have been constantly …
mtDNA makes a U-turn for the mitochondrial nucleoid
C Kukat, NG Larsson - Trends in cell biology, 2013 - cell.com
Mitochondria contain mtDNA derived from the ancestral endosymbiont genome. Important
subunits of the oxidative phosphorylation system, which supplies cells with the energy …
subunits of the oxidative phosphorylation system, which supplies cells with the energy …
[HTML][HTML] Phosphorylation of human TFAM in mitochondria impairs DNA binding and promotes degradation by the AAA+ Lon protease
B Lu, J Lee, X Nie, M Li, YI Morozov, S Venkatesh… - Molecular cell, 2013 - cell.com
Human mitochondrial transcription factor A (TFAM) is a high-mobility group (HMG) protein at
the nexus of mitochondrial DNA (mtDNA) replication, transcription, and inheritance. Little is …
the nexus of mitochondrial DNA (mtDNA) replication, transcription, and inheritance. Little is …
[HTML][HTML] Overexpression of Lon contributes to survival and aggressive phenotype of cancer cells through mitochondrial complex I-mediated generation of reactive …
CW Cheng, CY Kuo, CC Fan, WC Fang, SS Jiang… - Cell death & …, 2013 - nature.com
Lon protease is a multifunction protein and operates in protein quality control and stress
response pathways in mitochondria. Human Lon is upregulated under oxidative and hypoxic …
response pathways in mitochondria. Human Lon is upregulated under oxidative and hypoxic …
[HTML][HTML] Proteolytic control of mitochondrial function and morphogenesis
Mitochondrial proteostasis depends on a hierarchical system of tightly controlled quality
surveillance mechanisms. Proteases within mitochondria take center stage in this network …
surveillance mechanisms. Proteases within mitochondria take center stage in this network …
Distinct quaternary structures of the AAA+ Lon protease control substrate degradation
EF Vieux, ML Wohlever, JZ Chen… - Proceedings of the …, 2013 - National Acad Sciences
Lon is an ATPase associated with cellular activities (AAA+) protease that controls cell
division in response to stress and also degrades misfolded and damaged proteins. Subunits …
division in response to stress and also degrades misfolded and damaged proteins. Subunits …
Bladder cancer-induced skeletal muscle wasting: disclosing the role of mitochondria plasticity
Loss of skeletal muscle is a serious consequence of cancer as it leads to weakness and
increased risk of death. To better understand the interplay between urothelial carcinoma and …
increased risk of death. To better understand the interplay between urothelial carcinoma and …
[HTML][HTML] Human CLPP reverts the longevity phenotype of a fungal ClpP deletion strain
F Fischer, A Weil, A Hamann, HD Osiewacz - Nature communications, 2013 - nature.com
Mitochondrial maintenance crucially depends on the quality control of proteins by various
chaperones, proteases and repair enzymes. While most of the involved components have …
chaperones, proteases and repair enzymes. While most of the involved components have …
[HTML][HTML] Peroxisome degradation in mammals: mechanisms of action, recent advances, and perspectives
M Nordgren, B Wang, O Apanasets… - Frontiers in …, 2013 - frontiersin.org
Peroxisomes are remarkably dynamic organelles that participate in a diverse array of
cellular processes, including the metabolism of lipids and reactive oxygen species. In order …
cellular processes, including the metabolism of lipids and reactive oxygen species. In order …
[HTML][HTML] Down-regulating overexpressed human Lon in cervical cancer suppresses cell proliferation and bioenergetics
X Nie, M Li, B Lu, Y Zhang, L Lan, L Chen, J Lu - PLoS One, 2013 - journals.plos.org
The human mitochondrial ATP-dependent Lon protease functions in regulating the
metabolism and quality control of proteins and mitochondrial DNA (mtDNA). However, the …
metabolism and quality control of proteins and mitochondrial DNA (mtDNA). However, the …