GSE97126
Constitutive Activation of HH-GLI Signaling in the Metanephric Mesenchyme causes Ureteropelvic Junction Obstruction during Mammalian Embryogenesis
This study explores the underlying pathogenic mechanisms of congenital intrinsic obstruction of the ureteropelvic junction. A hedgehog-dependent mechanism underlying mammalin intrinsic ureteropelvic obstruction is defined. Overall design: Tissue was microdissected from the kidney-ureter junction at E13.5, one day after the onset of Ptc2-lacZ expression, from PTC-/-MM mice; 2 PTC2+ and 2 PTC2- cell populations were isolated using antibodies specific for PTC2 and FACS sorting.