text: Yo, check it out, let me break it down for ya
  Glucagon's got a role in glucose control, no doubt
  Metabolism of amino acids, it's what it's about
  Regulating levels, keeping things in check
  Pancreatic α-cell, that's where it's direct
  
  A liver-α-cell axis, yeah, that's the new trend
  Glucagon secretion, based on amino acids, my friend
  Now listen up, we got some mice in the mix
  Homozygous V369M, a mutation that sticks
  
  In the human glucagon receptor, GCGR's the name
  These mice got hypoglycemia, but an improved glucose game
  Hyperglucagonemia, enlarged pancreas, α-cell hyperplasia
  That's what they're rockin', a whole new phase, yeah
  
  Now let's dive deep into the amino acid scene
  The V369M mutation, what does it mean?
  GcgrV369M+/+ mice, their plasma levels rose
  Amino acids on the rise, that's how it goes
  
  But hold up, there's something you gotta know
  On a high-fat diet, the effects really show
  Ketogenic and glucogenic, those acids accumulate
  Metabolic consequences, man, they ain't so great
  
  Alpha-cell proliferation, hyperglucagonemia too
  That's the deal, that's what these mice goin' through
  So there you have it, the rap version of the passage
  Glucagon and amino acids, they're causin' quite a rampage