Effect of resistance exercise training on plasma neurofilaments in multiple sclerosis: a proof of concept for future designs
Multiple sclerosis (MS) is a dysimmune and neurodegenerative disease of the central nervous system that continues to be one of the main causes of non-traumatic disability in young people despite the recent availability of highly effective drugs. Exercise-based interventions seem to have a positive i...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/342186 |
| Acceso en línea: | http://hdl.handle.net/10261/342186 |
| Access Level: | acceso abierto |
| Palabra clave: | Multiple sclerosis Neurofilaments Neurodegeneration Strength exercise training Physical exercise |
| Sumario: | Multiple sclerosis (MS) is a dysimmune and neurodegenerative disease of the central nervous system that continues to be one of the main causes of non-traumatic disability in young people despite the recent availability of highly effective drugs. Exercise-based interventions seem to have a positive impact on the course of the disease although pathophysiological mechanisms responsible for this benefit remain unclear. This is a longitudinal study to examine the effects of a short-term training program on neurofilament plasma levels, a biomarker of axonal destruction, measured using the ultrasensitive single molecule array (SiMoA). Eleven patients completed a 6-week supervised resistance-training program of 18 sessions that consisted of 3 sets of 8–10 repetitions of 7 exercises. Median plasma neurofilament levels significantly decreased from baseline (6.61 pg/ml) to 1 week after training intervention (4.44 pg/ml), and this effect was maintained after 4 weeks of detraining (4.38 pg/ml). These results suggest a neuroprotective effect of resistance training in this population and encourage us to investigate further the beneficial impact of physical exercise and to emphasize the importance of lifestyle in MS. |
|---|