Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.

Concept

Smoothened

Publications associées (5)

A Vibriophage Takes Antirepression to the Next Level

Melanie Blokesch, Leonardo Filipe Lemos Rocha

Since its isolation by Esther Lederberg, phage lambda and its repressor protein CI have contributed substantially to the advancement of molecular biology. In this issue of Cell Host & Microbe, Silpe et al. (2020) characterize the antirepressor Qtip of Vibr ...

Elsevier2020

Translating Hedgehog in Cancer: Controlling Protein Synthesis

Davide D'Amico

Developmental Hedgehog (Hh) signaling is found deregulated in a broad spectrum of human malignancies and, thus, is an attractive target for cancer therapy. Currently available Hh inhibitors have shown the rapid occurrence of drug resistance, due to altered ...

Elsevier Sci Ltd2016

Hedgehog pathway regulators influence cervical cancer cell proliferation, survival and migration

Peter Martin Beard, Ivana Samarzija

Human papillomavirus (HPV) infection is considered to be a primary hit that causes cervical cancer. However, infection with this agent, although needed, is not sufficient for a cancer to develop. Additional cellular changes are required to complement the a ...

Academic Press Inc Elsevier Science2012

Hedgehog signaling is dispensable for adult hematopoietic stem cell function

Freddy Radtke, Ute Koch

The Hedgehog (Hh) signaling pathway is a developmentally conserved regulator of stem cell function. Several reports suggested that Hh signaling is an important regulator of hematopoietic stem cell (HSC) maintenance and differentiation. Here we test this hy ...

2009

Ligand binding transmits conformational changes across the membrane-spanning region to the intracellular side of the 5-HT3 serotonin receptor

Horst Arthur Vogel, Horst Pick, Cédric Deluz, Erwin Ilegems

Conformational changes of channel activation: Five enhanced green fluorescent protein (EGFP) mols. (green cylinders) were integrated into the intracellular part of the homopentameric ionotropic 5-HT3 receptor. This allowed the detection of extracellular bi ...

2005