Results 1 to 10 of about 105 (89)

A Homozygous Deep Intronic Mutation Alters the Splicing of Nebulin Gene in a Patient With Nemaline Myopathy

open access: yesFrontiers in Neurology, 2021
Nemaline myopathy is a rare disorder affecting the muscle sarcomere. Mutations in nebulin gene (NEB) are known to be responsible for about 50% of nemaline myopathy cases.
Nathalie Laflamme   +7 more
doaj   +1 more source

A custom ddPCR method for the detection of copy number variations in the nebulin triplicate region.

open access: yesPLoS ONE, 2022
The human genome contains repetitive regions, such as segmental duplications, known to be prone to copy number variation. Segmental duplications are highly identical and homologous sequences, posing a specific challenge for most mutation detection ...
Lydia Sagath   +4 more
doaj   +1 more source

Nemaline Myopathy: A Case Report

open access: yesCase Reports in Neurology, 2021
Generalized weakness in the pediatric and adolescent population is caused by many disorders that affect the neuromuscular axis. As next-generation sequencing (NGS) is becoming of high yield in replacing more invasive procedures, that is, muscle and nerve
Adnan A. Mubaraki
doaj   +1 more source

New experimental possibilities for statin myopathy diagnosing

open access: yesБюллетень сибирской медицины, 2021
Aim. To identify the relationships between structural proteins of myocytes, as well as indicators of antioxidant defense and metabolites of glycolysis against the background of using statins in animals in the experiment for clarifying the diagnosis of ...
E. V. Vinogradova   +2 more
doaj   +1 more source

Effect of Lysosomal Cathepsin L on Proteolysis of Beef Myofibrillar Proteins In Vivo and In Vitro

open access: yesFoods, 2022
This study investigated the effects of cathepsin L on proteolysis of beef myofibrillar proteins in vivo and in vitro. Results indicated that cathepsin L affected the degradation of desmin and troponin-T during postmortem aging, and the extent of ...
Baowei Cui   +3 more
doaj   +1 more source

Expressing a Z-disk nebulin fragment in nebulin-deficient mouse muscle: effects on muscle structure and function

open access: yesSkeletal Muscle, 2020
Background Nebulin is a critical thin filament-binding protein that spans from the Z-disk of the skeletal muscle sarcomere to near the pointed end of the thin filament.
Frank Li   +7 more
doaj   +1 more source

An adult nemaline myopathy patient with respiratory and heart failure harboring a novel NEB variant

open access: yeseNeurologicalSci, 2020
Nemaline myopathy is a heterogeneous disorder of skeletal muscle, and histologically characterized by the presence of nemaline bodies in muscle fibers. Patients with typical congenital form of nemaline myopathy initially present with proximal but later ...
Masahiro Ohara   +7 more
doaj   +1 more source

Contribution of the LIM domain and nebulin-repeats to the interaction of Lasp-2 with actin filaments and focal adhesions. [PDF]

open access: yesPLoS ONE, 2009
Lasp-2 binds to actin filaments and concentrates in the actin bundles of filopodia and lamellipodia in neural cells and focal adhesions in fibroblastic cells.
Hiroyuki Nakagawa   +7 more
doaj   +1 more source

The sarcomeric protein nebulin: another multifunctional giant in charge of muscle strength optimization

open access: yesFrontiers in Physiology, 2012
The sliding filament model of the sarcomere was developed more than half a century ago. This model, consisting only of thin and thick filaments, has been successful in explaining many, but not all, features of skeletal muscle.
Coen eOttenheijm   +3 more
doaj   +1 more source

Fast skeletal muscle troponin activation increases force of mouse fast skeletal muscle and ameliorates weakness due to nebulin-deficiency. [PDF]

open access: yesPLoS ONE, 2013
The effect of the fast skeletal muscle troponin activator, CK-2066260, on calcium-induced force development was studied in skinned fast skeletal muscle fibers from wildtype (WT) and nebulin deficient (NEB KO) mice.
Eun-Jeong Lee   +7 more
doaj   +1 more source

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