text: Yo, check it out, I'm 'bout to drop some knowledge,
  Talkin' 'bout glycogen synthase kinase 3beta (GSK3beta) in college.
  It's a hot drug target for diseases that we fear,
  Like Alzheimer's (AD) and stroke, makin' things clear.
  
  But when it comes to age-related changes, we're in the dark,
  Not much info 'bout GSK3beta expression, it's a spark.
  So we dug deep, examined the central nervous system,
  Lookin' for age-related shifts, no time to be a victim.
  
  In them old rats, GSK3beta immunoreactivity was high,
  In the pyramidal cells, it caught our eye.
  Cortical regions showed an increase, no doubt,
  CA1-3 regions and dentate gyrus, it spread throughout.
  
  Lateral septal nuclei showed prominent growth,
  Compared to medial septal nuclei, that's the oath.
  Now things get interesting, pay attention, don't snooze,
  Prefrontal cortex had both GSK3beta and pGSK3beta blues.
  
  In the cerebellar cortex, they had different spots,
  GSK3beta and pGSK3beta, they called the shots.
  These age-related changes, a first of their kind,
  Helpin' us understand neurodegenerative diseases in our mind.
  
  So there you have it, the lowdown on GSK3beta and more,
  Age-related alterations, knockin' on our door.
  We're gatherin' data, investigatin' the pathogenesis,
  Of age-related neurodegenerative diseases, it's no nemesis.