Direct interaction between Hedgehog-sending and Hedgehog-receiving cytonemes is a fundamental mechanism for morphogen transfer and gradient establishment.
The Drosophila equivalent of Substance P signaling modulates nociceptive sensitization by regulating Hedgehog signaling within nociceptive sensory neurons.
A cysteine-rich domain within the Smoothened receptor may represent a novel therapeutic target for cancers caused by abnormal functioning of the Hedgehog signaling pathway.
Genetic analyses combining photoconvertible cell signalling reporters with gain- and loss-of function manipulations reveal a novel role for Notch signalling in controlling Hedgehog response in neural progenitor cells.
ARL13B regulates cell ciliation and cilia length from within cilia and Sonic hedgehog response from outside of cilia indicating the two processes can be spatially uncoupled.
Targeted activation of Hedgehog signalling via Gli2 facilitated the reduction of high-fat-diet-induced obesity and improvement of whole-body glucose tolerance and insulin sensitivity in adult mice.
Unlike in early embryonic development, injured spinal cord and muscle in Xenopus laevis larvae recruit non-canonical Hedgehog signaling essential for their regeneration, while repressing Gli transcriptional activity.
