Mechanisms regulating skeletal muscle growth and atrophy
Skeletal muscle mass increases during postnatal development through a process of
hypertrophy, ie enlargement of individual muscle fibers, and a similar process may be …
hypertrophy, ie enlargement of individual muscle fibers, and a similar process may be …
Mitochondrial dysfunction and sarcopenia of aging: from signaling pathways to clinical trials
Sarcopenia, the age-related loss of muscle mass and function, imposes a dramatic burden
on individuals and society. The development of preventive and therapeutic strategies …
on individuals and society. The development of preventive and therapeutic strategies …
MyoVision: software for automated high-content analysis of skeletal muscle immunohistochemistry
Analysis of skeletal muscle cross sections is an important experimental technique in muscle
biology. Many aspects of immunohistochemistry and fluorescence microscopy can now be …
biology. Many aspects of immunohistochemistry and fluorescence microscopy can now be …
Satellite cell depletion prevents fiber hypertrophy in skeletal muscle
IM Egner, JC Bruusgaard, K Gundersen - Development, 2016 - journals.biologists.com
The largest mammalian cells are the muscle fibers, and they have multiple nuclei to support
their large cytoplasmic volumes. During hypertrophic growth, new myonuclei are recruited …
their large cytoplasmic volumes. During hypertrophic growth, new myonuclei are recruited …
[PDF][PDF] Mechanisms modulating skeletal muscle phenotype
B Blaauw, S Schiaffino, C Reggiani - Compr Physiol, 2013 - researchgate.net
Mammalian skeletal muscles are composed of a variety of highly specialized fibers whose
selective recruitment allows muscles to fulfill their diverse functional tasks. In addition …
selective recruitment allows muscles to fulfill their diverse functional tasks. In addition …
Muscle memory and a new cellular model for muscle atrophy and hypertrophy
K Gundersen - Journal of Experimental Biology, 2016 - journals.biologists.com
Memory is a process in which information is encoded, stored, and retrieved. For vertebrates,
the modern view has been that it occurs only in the brain. This review describes a cellular …
the modern view has been that it occurs only in the brain. This review describes a cellular …
[HTML][HTML] Nuclear numbers in syncytial muscle fibers promote size but limit the development of larger myonuclear domains
Mammalian cells exhibit remarkable diversity in cell size, but the factors that regulate
establishment and maintenance of these sizes remain poorly understood. This is especially …
establishment and maintenance of these sizes remain poorly understood. This is especially …
[HTML][HTML] Cell death, clearance and immunity in the skeletal muscle
C Sciorati, E Rigamonti, AA Manfredi… - Cell Death & …, 2016 - nature.com
The skeletal muscle is an immunologically unique tissue. Leukocytes, virtually absent in
physiological conditions, are quickly recruited into the tissue upon injury and persist during …
physiological conditions, are quickly recruited into the tissue upon injury and persist during …
Starring or supporting role? Satellite cells and skeletal muscle fiber size regulation
Recent loss-of-function studies show that satellite cell depletion does not promote
sarcopenia or unloading-induced atrophy, and does not prevent regrowth. Although …
sarcopenia or unloading-induced atrophy, and does not prevent regrowth. Although …
[HTML][HTML] Skeletal muscle wasting with disuse atrophy is multi-dimensional: the response and interaction of myonuclei, satellite cells and signaling pathways
NE Brooks, KH Myburgh - Frontiers in physiology, 2014 - frontiersin.org
Maintenance of skeletal muscle is essential for health and survival. There are marked losses
of skeletal muscle mass as well as strength and physiological function under conditions of …
of skeletal muscle mass as well as strength and physiological function under conditions of …