scholarly journals Creatine Kinase Injection Restores Contractile Function in Creatine‐Kinase‐Deficient Mouse Skeletal Muscle Fibres

2003 ◽  
Vol 547 (2) ◽  
pp. 395-403 ◽  
Author(s):  
Anders J. Dahlstedt ◽  
Abram Katz ◽  
Pasi Tavi ◽  
Håkan Westerblad
Keyword(s):  
Skeletal Muscle ◽  
Creatine Kinase ◽  
Contractile Function ◽  
Muscle Fibres ◽  
Deficient Mouse ◽  
Mouse Skeletal Muscle ◽  
Skeletal Muscle Fibres

scholarly journals Spontaneous and voltage-activated Ca2+release in adult mouse skeletal muscle fibres expressing the type 3 ryanodine receptor

2008 ◽  
Vol 586 (2) ◽  
pp. 441-457 ◽  
Author(s):  
Claude Legrand ◽  
Emiliana Giacomello ◽  
Christine Berthier ◽  
Bruno Allard ◽  
Vincenzo Sorrentino ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Ryanodine Receptor ◽  
Adult Mouse ◽  
Muscle Fibres ◽  
Mouse Skeletal Muscle ◽  
Skeletal Muscle Fibres ◽  
Type 3

Endocytotic activity of mouse skeletal muscle fibres after long-term denervation

1994 ◽  
Vol 125 (2) ◽  
pp. 147-152 ◽  
Author(s):  
Fredrik Vult von Steyern ◽  
Rolf Libelius ◽  
Grace Lawoko ◽  
Sven Tågerud
Keyword(s):  
Skeletal Muscle ◽  
Muscle Fibres ◽  
Mouse Skeletal Muscle ◽  
Skeletal Muscle Fibres

scholarly journals Presence of enolase in the M-band of skeletal muscle and possible indirect interaction with the cytosolic muscle isoform of creatine kinase

1999 ◽  
Vol 338 (1) ◽  
pp. 115-121 ◽  
Author(s):  
Georges FOUCAULT ◽  
Monique VACHER ◽  
Tatyana MERKULOVA ◽  
Angelica KELLER ◽  
Martine ARRIO-DUPONT
Keyword(s):  
Skeletal Muscle ◽  
Creatine Kinase ◽  
Energy Metabolism ◽  
Direct Interaction ◽  
Cross Linking ◽  
Muscle Fibres ◽  
Skinned Fibres ◽  
Two Dimensional Gel Electrophoresis ◽  
The Cross ◽  
Skeletal Muscle Fibres

Glycerol-skinned skeletal muscle fibres retain the defined sarcomeric structure of the myofibrils. We show here that a small fraction of two enzymes important for energy metabolism, the cytosolic muscle isoform of creatine kinase (EC 2.7.3.2), MM-creatine kinase (MM-CK), and enolase (EC 4.2.1.11), remains bound to skinned fibres. CK is slowly exchangeable, whereas enolase is firmly bound. Two-dimensional gel electrophoresis followed by Western blot analyses demonstrates that both α (ubiquitous) and β (muscle-specific) subunits of enolase are present in these preparations. Enolase and CK were co-localized at the M-band of the sarcomeres, as observed by indirect immunofluorescence and confocal microscopy. Cross-linking experiments were performed on skinned fibres with three bifunctional succinimidyl esters of different lengths and yielded a protein complex of 150 kDa that reacted with antibodies directed against either M-CK or β-enolase. The cross-linking efficiency was greatest for the longest reagent and zero for the shortest one. The length of the cross-linker giving a covalent complex between the two enzymes does not support the notion of a direct interaction between M-CK and enolase. This is the first demonstration of the presence of an enzyme of energy metabolism other than CK at the M-band of myofibres.

Calcium signalizing in developing mouse skeletal muscle fibres

2006 ◽  
pp. 33-34
Author(s):  
John Capote ◽  
Pura Bolaños ◽  
Carlo Caputo
Keyword(s):  
Skeletal Muscle ◽  
Muscle Fibres ◽  
Mouse Skeletal Muscle ◽  
Skeletal Muscle Fibres
Sign in / Sign up

Export Citation Format

Share Document