Physiological and structural differences in spatially distinct subpopulations of cardiac mitochondria: influence of cardiac pathologies

JM Hollander, D Thapa… - American Journal of …, 2014 - journals.physiology.org
Cardiac tissue contains discrete pools of mitochondria that are characterized by their
subcellular spatial arrangement. Subsarcolemmal mitochondria (SSM) exist below the cell …

[HTML][HTML] The relationship between muscle fiber type-specific PGC-1α content and mitochondrial content varies between rodent models and humans

G Gouspillou, N Sgarioto, B Norris, S Barbat-Artigas… - PloS one, 2014 - journals.plos.org
PGC-1α regulates critical processes in muscle physiology, including mitochondrial
biogenesis, lipid metabolism and angiogenesis. Furthermore, PGC-1α was suggested as an …

Severe protein aggregate myopathy in a knockout mouse model points to an essential role of cofilin2 in sarcomeric actin exchange and muscle maintenance

CB Gurniak, F Chevessier, M Jokwitz, F Jönsson… - European journal of cell …, 2014 - Elsevier
Mutations in the human actin depolymerizing factor cofilin2 result in an autosomal dominant
form of nemaline myopathy. Here, we report on the targeted ablation of murine cofilin2 …

The role of tubulin in the mitochondrial metabolism and arrangement in muscle cells

K Tepp, K Mado, M Varikmaa, A Klepinin… - Journal of bioenergetics …, 2014 - Springer
Tubulin, a well-known component of the microtubule in the cytoskeleton, has an important
role in the transport and positioning of mitochondria in a cell type dependent manner. This …

Aggregate-prone desmin mutations impair mitochondrial calcium uptake in primary myotubes

N Smolina, J Bruton, G Sjoberg, A Kostareva… - Cell Calcium, 2014 - Elsevier
Desmin, being a major intermediate filament of mature muscle cell, interacts with
mitochondria within the cell and participates in mitochondria proper localization. The goal of …

[HTML][HTML] Intermediate filaments in the human extraocular muscles

AH Janbaz, M Lindström, JX Liu… - … & Visual Science, 2014 - tvst.arvojournals.org
Purpose.: To investigate the distribution of the intermediate filament (IF) proteins desmin,
vimentin, and nestin in human extraocular muscles (EOMs). Methods.: Healthy adult EOM …

Liver and skeletal muscle mitochondria proteomes are altered in pigs divergently selected for residual feed intake,

JK Grubbs, E Huff-Lonergan, NK Gabler… - Journal of Animal …, 2014 - academic.oup.com
Animals selected for residual feed intake (RFI) can be used as a model to elucidate
molecular explanations for differences in growth efficiency. The objective of this study was to …

[PDF][PDF] Mitochondrial abnormalities in myofibrillar myopathies

PR Joshi, A Hauburger, R Kley, KG Claeys… - Clin …, 2014 - academia.edu
Histological mitochondrial changes are generally found to be associated with late onset
myofibrillar myopathies (MFMs). How these changes contribute to the pathogenesis of MFMs …

Cryopreservation with dimethyl sulfoxide prevents accurate analysis of skinned skeletal muscle fibers mitochondrial respiration

A Meyer, AL Charles, J Zoll, M Guillot, A Lejay, F Singh… - Biochimie, 2014 - Elsevier
Impact of cryopreservation protocols on skeletal muscle mitochondrial respiration remains
controversial. We showed that oxygen consumption with main mitochondrial substrates in rat …

[PDF][PDF] Prophylactic effect of Mucuna pruriens Linn (velvet bean) seed extract against experimental Naja sputatrix envenomation: Gene expression studies

SY Fung, SM Sim, A Armugam, JC Aguiyi, NH Tan - 2014 - academia.edu
Mucuna pruriens is widely used in traditional medicine for treatments of various diseases. In
certain region of Nigeria, the seed is used as oral prophylactics for snakebite. Rats …