Contingent intramuscular boosting of P2XR7 axis improves motor function in transgenic ALS mice.

ABSTRACT: Amyotrophic lateral sclerosis is a fatal neurodegenerative disorder that leads to progressive degeneration of motor neurons and severe muscle atrophy without effective treatment. Most research on the disease has been focused on studying motor neurons and supporting cells of the central nervous system. Strikingly, the recent observations have suggested that morpho-functional alterations in skeletal muscle precede motor neuron degeneration, bolstering the interest in studying muscle tissue as a potential target for the delivery of therapies. We previously showed that the systemic administration of the P2XR7 agonist, 2'(3')-O-(4-benzoylbenzoyl) adenosine 5-triphosphate (BzATP), enhanced the metabolism and promoted the myogenesis of new fibres in the skeletal muscles of SOD1G93A mice. Here we

SUBMITTER: Fabbrizio P 

PROVIDER: S-EPMC8695421 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature