kidney regeneration

Mini-kidney organoids re-create disease in lab dishes
Structures of the kidney: 1.Renal pyramid 2.Interlobar artery 3.Renal artery 4.Renal vein 5.Renal hilum 6.Renal pelvis 7.Ureter 8.Minor calyx 9.Renal capsule 10.Inferior renal capsule 11.Superior renal capsule 12.Interlobar vein 13.Nephron 14.Minor calyx 15.Major calyx 16.Renal papilla 17.Renal column (no distinction for red/blue (oxygenated or not) blood, arteriole is between capilaries and larger vessels (Photo credit: Wikipedia)
Cellular signalling for kidney regeneration discovered