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Western Michigan University

GDNF

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Full-Text Articles in Medicine and Health Sciences

From Young To Old: The Effects Of Sedentary-Aging And Exercise Interventions On Structural Plasticity Of Lumbar Motor Neurons, Nmj, And Glial Cell Line-Derived Neurotrophic Factor Expression, Alberto Felipe Cintron-Colon Jun 2022

From Young To Old: The Effects Of Sedentary-Aging And Exercise Interventions On Structural Plasticity Of Lumbar Motor Neurons, Nmj, And Glial Cell Line-Derived Neurotrophic Factor Expression, Alberto Felipe Cintron-Colon

Dissertations

Neuromuscular weakness has been associated with age progression. A possible reason is a disconnection between muscle and neuron, causing components from both the central and peripheral nervous systems to deteriorate. Exercise, however, has beneficial effects for both muscle and nervous tissue, inducing neuroprotection. Neurotrophic factors are powerful regulators of neuronal maintenance and synaptic strength. Glial cell line-derived neurotrophic factor (GDNF) is a neurotrophic factor that has been shown to be a potent survival factor for somatic motor neurons that innervate skeletal muscle.

This study aims to evaluate changes in structural plasticity of motor neurons in the lumbar spinal cord and …


Walk-Training Increases Expression Of Gdnf In Pectoralis Muscle But Not Diaphragm From Mouse, Erin Donovan Apr 2014

Walk-Training Increases Expression Of Gdnf In Pectoralis Muscle But Not Diaphragm From Mouse, Erin Donovan

Honors Theses

Neurotrophic factors are proteins that play an important role in the development and maintenance of neurons. Recent studies have shown that neurotrophic factors may hold promise for treating damage to the nervous system caused by trauma or diseases, such as amyotrophic lateral sclerosis or Parkinson’s disease. Glial cell line-derived neurotrophic factor (GDNF) is expressed in skeletal muscles and affects peripheral motor neurons. Results of previous studies have demonstrated that exercise can increase GDNF content in skeletal muscle of rat. The goal of the current study was to examine whether expression of GDNF in skeletal muscle of mouse is also regulated …