![](https://www.Immune-System-Research.com/"wp-content/uploads"/2021/12/Purmorphamine-is-a-Smoothened-Smo-Receptor-Agonist-2021-12-04.jpg)
Smoothened (Smo), a class Frizzled G protein-coupled receptor (class F GPCR), transduces the Hedgehog (Hh) signal across the cell membrane.…
![](https://www.Immune-System-Research.com/"wp-content/uploads"/2020/01/CUR61414-is-a-Cell-Permeable-Hedgehog-Inhibitor-for-Skin-Cancer-Treatment-2020-01-09.jpg)
The Hedgehog (Hh) protein family includes Sonic (Shh), Indian (Ihh), and Desert (Dhh) hedgehogs, which regulates numerous events in embryonic…