Reduced physiological reserve and a blunted response to acute exercise in adults with cerebral palsy
Cerebral palsy (CP) is an early-onset neurodevelopmental condition associated with metabolic impairment and an increased risk of non-communicable diseases across the lifespan. However, the basis of these changes remains largely unknown. This study provides a comprehensive cardiometabolic and physical function profile of 23 adults with CP relative to 33 typically developing (TD) adolescents and 61…
Cerebral palsy (CP) is a condition linked to metabolic issues and heightened risks of chronic diseases throughout life. A recent study examined 23 adults with CP, alongside 33 teenagers and 61 adults without the condition, to understand these differences better. Results showed that adults with CP had lower cardiorespiratory fitness, smaller hearts, and less muscle mass.
Blood tests revealed distinct molecular differences in CP, such as altered tricarboxylic acid (TCA) cycle metabolites, higher levels of myostatin, and increased pro-inflammatory substances. Researchers also tested how these adults responded to a single exercise session. Individuals with CP showed a weaker reaction compared to the other groups, with decreased lactate production and lower oxygen levels in their veins.
Additionally, the teenagers and adults without CP increased exercise-related factors like NADK, IL-8, ANGPTL1, and GDF15, while these responses were reduced in individuals with CP. These findings define a unique cardiometabolic profile in adults with CP during rest periods and highlight a diminished molecular response to exercise.
The study's results suggest the need for tailored interventions and prevention strategies throughout life for those with cerebral palsy.
Written by urgent.news from bioRxiv's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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