Does fast axonal transport require ATP? Fast axonal transport (FAT) requires consistent energy over long distances to fuel the molecular motors that transport vesicles. We demonstrate that glycolysis provides ATP for the FAT of vesicles.
Does anterograde axonal transport require energy?
IV.
Transport from the soma to the distal axon is known as anterograde transport, whereas transport from distal regions back to the soma is known as retrograde transport. Axonal transport is an energy-dependent process that involves microtubules and the microtubule-based motor proteins, the dyneins and kinesins.
What is the difference between fast axonal transport and slow axonal transport?
Axonal Transport and ALS
Neurofilaments and other cytoskeletal polymers are transported down the axon at a rate of 0.2–8 mm day−1, in a process known as 'slow' axonal transport. This transport is orders of magnitude slower than the transport of vesicular cargos in 'fast' axonal transport, at rates of ∼200–400 mm day−1.
