text: Yo, check it, listen up, I got a story to tell,
  'Bout an insulin-secreting islet cell, oh well,
  In a Syrian hamster, it started to bloom,
  But we took it further, like a rocket to the moon.
  
  We transplanted that tumor in the nude mouse,
  A mutant with no immunity, livin' in the house,
  We wanted to see if this mouse could carry the load,
  And if those tumors in it would steadily grow.
  
  Guess what? The incidence was crazy high,
  The hamster tumor thrived, no need to ask why,
  It kept its function and histologic traits,
  Passing through those nude mice, it just couldn't wait.
  
  So what does it mean? Let me break it down,
  Nude mice can be carriers, wearin' the crown,
  For differentiated tumors, not just one kind,
  From species like humans, leave nothin' behind.
  
  And if you're lookin' to isolate some cell lines,
  Nude mice got your back, no need to rewind,
  They hold the potential, they're the ones to choose,
  With stable phenotypes, no way you can lose.
  
  So remember this tale 'bout the hamster and mouse,
  How they paved the way, showed us what they're about,
  In the world of research, they made a breakthrough,
  Nude mice and tumors, a combo that's true.