|
|
|
|
|
|
|
|
|
|
|
• |
Ureteric
Bud>Mesenchyme
|
|
• |
Wnt6,
Wnt9a,Wnt-11, FGF-2,9,18, TIMP, IL-6 Cytokines, BMP-7.
|
|
• |
Mesenchyme>Ureteric
Bud
|
|
|
• |
GDNF, FGF-7,
pleiotrophin, BMP-4, HGF,
amphiregulin.
|
|
|
• |
Stroma>Ureteric
Bud
|
|
|
• |
RA dependent
factor, BMP-4, BMP-6.
|
|
|
• |
Ureteric
Bud>Stroma
|
|
|
• |
Unknown signal.
|
|
|
• |
Mesenchyme>Stroma
|
|
• |
BMP-7.
|
|
|
• |
Stroma>Mesenchyme
|
|
• |
Unknown Signal.
|
|
|
|