Results 11 to 20 of about 61,899 (269)

Sonic hedgehog signaling in astrocytes [PDF]

Cellular and Molecular Life Sciences, 2020
AbstractAstrocytes are complex cells that perform a broad array of essential functions in the healthy and injured nervous system. The recognition that these cells are integral components of various processes, including synapse formation, modulation of synaptic activity, and response to injury, underscores the need to identify the molecular signaling ...
Steven A. Hill, Marissa Fu, A. Denise R. Garcia   +2 more
openaire   +2 more sources

β-arrestin1-E2F1-ac axis regulates physiological apoptosis and cell cycle exit in cellular models of early postnatal cerebellum

Frontiers in Cell and Developmental Biology, 2023
Development of the cerebellum is characterized by rapid proliferation of cerebellar granule cell precursors (GCPs) induced by paracrine stimulation of Sonic hedgehog (Shh) signaling from Purkinje cells, in the external granular layer (EGL). Then, granule
Luana Abballe, Vincenzo Alfano, Celeste Antonacci, Maria Giuseppina Cefalo, Antonella Cacchione, Giada Del Baldo, Marco Pezzullo, Agnese Po, Marta Moretti, Angela Mastronuzzi, Enrico De Smaele, Elisabetta Ferretti, Franco Locatelli, Franco Locatelli, Evelina Miele   +14 more
doaj   +1 more source

RXR Gamma Enables Oligodendrocyte Differentiation by Suppressing Sonic Hedgehog Signaling. [PDF]

Glia
Using pharmacogenetic approaches, Baldassarro et al. demonstrate that RXRγ suppresses the SHH signaling pathway in OPCs to ensure their efficient differentiation following T3 stimulation. Accordingly, Rxrg−/− OPCs displayed compromised differentiation which was normalized by the pharmacological inhibition of the hyperactive SHH pathway.
Baldassarro VA, Brassart Q, Fraulob V, Calzà L, Krezel W.   +4 more
europepmc   +2 more sources

Targeted therapy done right: Direct sonic hedgehog inhibition for sonic hedgehog medulloblastoma. [PDF]

Neuro Oncol
Nellan A, Jackson S.
europepmc   +3 more sources

Dopaminergic co-transmission with sonic hedgehog inhibits abnormal involuntary movements in models of Parkinson’s disease and L-Dopa induced dyskinesia

Communications Biology, 2021
Lauren Malave et al. examine the impact of sonic hedgehog signaling in the dorsal striatum in L-Dopa induced dyskinesia (LID) animal models. Their results suggest that increasing sonic hedgehog signaling can reduce the severity of LID and abnormal ...
Lauren Malave, Dustin R. Zuelke, Santiago Uribe-Cano, Lev Starikov, Heike Rebholz, Eitan Friedman, Chuan Qin, Qin Li, Erwan Bezard, Andreas H. Kottmann   +9 more
doaj   +1 more source

Inhibitors of Hedgehog acyltransferase block Sonic Hedgehog signaling [PDF]

Nature Chemical Biology, 2013
Inhibition of Sonic hedgehog (Shh) signaling is of great clinical interest. Here we exploit Hedgehog acyltransferase (Hhat)-mediated Shh palmitoylation, a modification critical for Shh signaling, as a new target for Shh pathway inhibition. A target-oriented high-throughput screen was used to identify small-molecule inhibitors of Hhat.
Petrova, Elissaveta, Rios-Esteves, Jessica, Ouerfelli, Ouathek, Glickman, J. Fraser, Resh, Marilyn D.   +4 more
openaire   +2 more sources

The transcriptional activator Gli2 modulates T-cell receptor signalling through attenuation of AP-1 and NFκB activity [PDF]

, 2015
Different tissues contain diverse and dynamic cellular niches, providing distinct signals to tissue-resident or migratory infiltrating immune cells.
Agathocleous, Alcedo, Aza-Blanc, Bai, Bellavia, Boyman, Brennan, Buckland, Chan, Cheng, Crompton, D'Acquisto, de la Roche, Decker, Dennler, Drakopoulou, El Andaloussi, Feske, Finetti, Furler, Furmanski, Furmanski, Gilmour, Hafezi-Moghadam, Hager-Theodorides, Hager-Theodorides, Hatayama, Huang, Hui, Huse, Ingham, Jiang, Kahn, Kasper, Kim, Kumabe, Lau, Le, Lee, Li, Lowrey, Marigo, Matise, Medyouf, Michel, Mo, Neumann, Nielsen, Outram, Park, Perry, Pola, Priatel, Priatel, Reynolds, Riobó, Rohatgi, Rowbotham, Rowbotham, Rowbotham, Sacedón, Sacedón, Sato, Seo, Shah, Shimizu, Smith, Smith-Garvin, Stewart, Thompson, Varjosalo, Wakelin, Yamane   +72 more
core   +7 more sources

Effect of sonic hedgehog/β-TCP composites on bone healing within the critical-sized rat femoral defect [PDF]

, 2013
The creation of entirely synthetically derived bone substitute materials which are as effective as autologous bone grafts is desirable. Osteogenesis involves the concerted action of several proteins within a signaling cascade.
Flinspach, Armin Niklas, Henrich, Dirk, Marzi, Ingo, Seebach, Caroline, Warzecha, Jörg, Wenger, Florian   +5 more
core   +1 more source

Impact of Sonic Hedgehog Pathway Expression on Outcome in HPV Negative Head and Neck Carcinoma Patients after Surgery and Adjuvant Radiotherapy. [PDF]

PLoS ONE, 2016
HPV positive patients suffering from head and neck cancer benefit from intensified radiotherapy when applied as a primary as well as an adjuvant treatment strategy.
Elisabeth Enzenhofer, Thomas Parzefall, Georg Haymerle, Sven Schneider, Lorenz Kadletz, Gregor Heiduschka, Johannes Pammer, Felicitas Oberndorfer, Fritz Wrba, Benjamin Loader, Matthäus Christoph Grasl, Christos Perisanidis, Boban M Erovic   +12 more
doaj   +1 more source

Gli1 mediates lung cancer cell proliferation and sonic hedgehog-dependent mesenchymal cell activation. [PDF]

, 2013
Non-Small-Cell-Lung-Cancer (NSCLC) represents approximately 85% of all lung cancers and remains poorly understood. While signaling pathways operative during organ development, including Sonic Hedgehog (Shh) and associated Gli transcription factors (Gli1 ...
Bermudez, Olga, Eickelberg, Oliver, Hennen, Elisabeth, Koch, Ina, Lindner, Michael   +4 more
core   +3 more sources