The secret hormone factory
The defense against sarcopenia
The ultimate sugar sponge
Muscles talking to the brain
YOUR GOAL
Master of The body's secret longevity engine
doctorx BDNF as Brain Fertilizer
Muscles send the spark, messengers cross over, brain cells start to grow.
doctorx These molecular messengers travel through the bloodstream, disproving the old belief that the brain is isolated from peripheral muscle activity
doctorx Spiegelman's team discovered irisin in 2012, linking muscle strength to brain longevity.
doctorx Drag exercises to the right muscles to discover how strength training keeps you young.
The brain spark: A single session of resistance training can elevate brain growth factors for hours, acting like an instant spark plug for memory.
A signaling protein synthesized and released by muscle cells in response to muscular contraction. Irisin, a specific type, crosses the blood-brain barrier during strength training to promote cognitive health.
What is the scientific term for the bidirectional communication system linking skeletal muscles directly to the central nervous system?
What is the name of the highly selective cellular border that muscle-derived myokines must cross to directly affect brain tissue?
Which muscle-derived hormone, discovered in 2012, is cleaved from the FNDC5 protein and crosses into the brain to boost cognitive health?
In which region of the brain, responsible for long-term memory and learning, does irisin stimulate the production of growth factors?
Cathepsin B has been shown to help clear which harmful protein plaques associated with the progression of Alzheimer's disease?
What is the primary cognitive benefit of the muscle-derived enzyme cathepsin B (CTSB) crossing the blood-brain barrier?
How do muscle-derived myokines like irisin and cathepsin B support the levels of BDNF in the brain?