Does increased expression of cdk5/p25 in N2a cells lead to hyperphosphorylation and impaired axonal transport of neurofilament proteins?
These results suggest that increased cdk5 activity found in AD subjects may be crucially related to the pathogenesis of AD via an underlying mechanism by which it promotes accumulation of excessively phosphorylated cytoskeletal NF proteins, leading to the enduring impairment of axonal transport of NFs.
As the first systematic transcriptome characterization of the skin in vitiligo patients, this study revealed previously unknown molecular markers that strongly suggest aberrant innate immune activation in the microenvironment of vitiligo skin. Since these changes involve both lesional and non-lesional skin, our results suggest that therapies targeting the entire skin surface may improve treatment outcomes. Finally, this study revealed novel mediators that may facilitate future development of vitiligo therapies.