AMP-activated protein kinase mediates mitochondrial fission in response to energy stress

EQ Toyama, S Herzig, J Courchet, TL Lewis Jr… - Science, 2016 - science.org
Mitochondria undergo fragmentation in response to electron transport chain (ETC) poisons
and mitochondrial DNA–linked disease mutations, yet how these stimuli mechanistically …

A peptide encoded by a transcript annotated as long noncoding RNA enhances SERCA activity in muscle

BR Nelson, CA Makarewich, DM Anderson… - Science, 2016 - science.org
Muscle contraction depends on release of Ca2+ from the sarcoplasmic reticulum (SR) and
reuptake by the Ca2+ adenosine triphosphatase SERCA. We discovered a putative muscle …

Slow or fast: Implications of myofibre type and associated differences for manifestation of neuromuscular disorders

EM Lloyd, GJ Pinniger, RM Murphy… - Acta …, 2023 - Wiley Online Library
Many neuromuscular disorders can have a differential impact on a specific myofibre type,
forming the central premise of this review. The many different skeletal muscles in mammals …

Prevention of connexin-43 remodeling protects against Duchenne muscular dystrophy cardiomyopathy

E Himelman, MA Lillo, J Nouet… - The Journal of …, 2020 - Am Soc Clin Investig
Aberrant expression of the cardiac gap junction protein connexin-43 (Cx43) has been
suggested as playing a role in the development of cardiac disease in the mdx mouse model …

[HTML][HTML] Muscle fiber-type specific terminal Schwann cell pathology leads to sprouting deficits following partial denervation in SOD1G93A mice

JM Harrison, VF Rafuse - Neurobiology of Disease, 2020 - Elsevier
Amyotrophic lateral sclerosis (ALS) is an adult-onset disease characterized by the
progressive death of motoneurons and denervation of muscle fibers. To restore motor …

Three-dimensional mapping reveals heterochronic development of the neuromuscular system in postnatal mouse skeletal muscles

J Xu, J Zhu, Y Li, Y Yao, A Xuan, D Li, T Yu… - Communications …, 2022 - nature.com
The development of the neuromuscular system, including muscle growth and intramuscular
neural development, in addition to central nervous system maturation, determines motor …

Gpr126/Adgrg6 contributes to the terminal Schwann cell response at the neuromuscular junction following peripheral nerve injury

A Jablonka‐Shariff, CY Lu, K Campbell, KR Monk… - Glia, 2020 - Wiley Online Library
Gpr126/Adgrg6 is an adhesion G protein‐coupled receptor essential for Schwann cell (SC)
myelination with important contributions to repair after nerve crush injury. Despite critical …

TrkB kinase activity maintains synaptic function and structural integrity at adult neuromuscular junctions

CB Mantilla, JM Stowe, DC Sieck… - Journal of applied …, 2014 - journals.physiology.org
Activation of the tropomyosin-related kinase receptor B (TrkB) by brain-derived neurotrophic
factor acutely regulates synaptic transmission at adult neuromuscular junctions (NMJs). The …

Triadin/Junctin Double Null Mouse Reveals a Differential Role for Triadin and Junctin in Anchoring CASQ to the jSR and Regulating Ca2+ Homeostasis

S Boncompagni, M Thomas, JR Lopez, PD Allen… - PLoS …, 2012 - journals.plos.org
Triadin (Tdn) and Junctin (Jct) are structurally related transmembrane proteins thought to be
key mediators of structural and functional interactions between calsequestrin (CASQ) and …

Activation of the endoplasmic reticulum stress response in skeletal muscle of G93A* SOD1 amyotrophic lateral sclerosis mice

D Chen, Y Wang, ER Chin - Frontiers in cellular neuroscience, 2015 - frontiersin.org
Mutations in Cu/Zn superoxide dismutase (SOD1) are one of the genetic causes of
Amyotrophic Lateral Sclerosis (ALS). Although the primary symptom of ALS is muscle …