Mitochondrial centrality in heart failure
J Marín-García, MJ Goldenthal - Heart failure reviews, 2008 - Springer
A number of observations have shown that mitochondria are at the center of the
pathophysiology of the failing heart and mitochondrial-based oxidative stress (OS) …
pathophysiology of the failing heart and mitochondrial-based oxidative stress (OS) …
Analysis of mitochondrial function in situ in permeabilized muscle fibers, tissues and cells
AV Kuznetsov, V Veksler, FN Gellerich, V Saks… - Nature protocols, 2008 - nature.com
Abstract Analysis of mitochondrial function is central to the study of intracellular energy
metabolism, mechanisms of cell death and pathophysiology of a variety of human diseases …
metabolism, mechanisms of cell death and pathophysiology of a variety of human diseases …
Assembly and maintenance of the sarcomere night and day
SY Boateng, PH Goldspink - Cardiovascular research, 2008 - academic.oup.com
The assembly of sarcomeric proteins into the highly organized structure of the sarcomere is
an ordered and complex process involving an array of structural and associated proteins …
an ordered and complex process involving an array of structural and associated proteins …
Organellar dynamics during the cell cycle of Toxoplasma gondii
The protozoan phylum Apicomplexa encompasses∼ 5000 species of obligate intracellular
parasites, including those responsible for malaria and toxoplasmosis. Rather than dividing …
parasites, including those responsible for malaria and toxoplasmosis. Rather than dividing …
Myofiber integrity depends on desmin network targeting to Z-disks and costameres via distinct plectin isoforms
P Konieczny, P Fuchs, S Reipert, WS Kunz… - The Journal of cell …, 2008 - rupress.org
Dysfunction of plectin, a 500-kD cytolinker protein, leads to skin blistering and muscular
dystrophy. Using conditional gene targeting in mice, we show that plectin deficiency results …
dystrophy. Using conditional gene targeting in mice, we show that plectin deficiency results …
Vimentin supports mitochondrial morphology and organization
HL Tang, HL Lung, KC Wu, AHP Le… - Biochemical …, 2008 - portlandpress.com
Vimentin is one of the intermediate filaments that functions in structural support, signal
transduction and organelle positioning of a cell. In the present study, we report the …
transduction and organelle positioning of a cell. In the present study, we report the …
Intermediate vimentin filaments and their role in intracellular organelle distribution
AA Minin, MV Moldaver - Biochemistry (Moscow), 2008 - Springer
Intermediate filaments (IF) represent one of three main cytoskeletal structures in most animal
cells. The human IF protein family includes about 70 members divided into five main groups …
cells. The human IF protein family includes about 70 members divided into five main groups …
Desmin mediates TNF-α–induced aggregate formation and intercalated disk reorganization in heart failure
P Panagopoulou, CH Davos, DJ Milner… - The Journal of cell …, 2008 - rupress.org
We explored the involvement of the muscle-specific intermediate filament protein desmin in
the model of tumor necrosis factor α (TNF-α)–induced cardiomyopathy. We demonstrate that …
the model of tumor necrosis factor α (TNF-α)–induced cardiomyopathy. We demonstrate that …
Local energetic regulation of sarcoplasmic and myosin ATPase is differently impaired in rats with heart failure
F Joubert, JR Wilding, D Fortin… - The Journal of …, 2008 - Wiley Online Library
Local control of ATP/ADP ratio is essential for efficient functioning of cellular ATPases. Since
creatine kinase (CK) activity and mitochondrial content are reduced in heart failure (HF), and …
creatine kinase (CK) activity and mitochondrial content are reduced in heart failure (HF), and …
Mice expressing L345P mutant desmin exhibit morphological and functional changes of skeletal and cardiac mitochondria
A Kostareva, G Sjöberg, J Bruton, SJ Zhang… - Journal of muscle …, 2008 - Springer
Desmin mutations underlie inherited myopathies/cardiomyopathies with varying severity and
involvement of the skeletal and cardiac muscles. We developed a transgenic mouse model …
involvement of the skeletal and cardiac muscles. We developed a transgenic mouse model …