نتایج جستجو برای: acid ceramidase

تعداد نتایج: 747667  

Journal: :Chemical communications 2014
Seong-Wook Yun Cheryl Leong Xuezhi Bi Hyung-Ho Ha Yuan Hong Yu Yee Ling Tan Gunaseelan Narayanan Shvetha Sankaran Jun-Young Kim Srivats Hariharan Sohail Ahmed Young-Tae Chang

We report here a novel fluorescent chemical probe which stains distinct neural stem/progenitor cells (NSPCs) by binding to acid ceramidase in mouse neurospheres. is distributed evenly or unevenly to the daughter cells during multiple mitoses enabling the live imaging of symmetric and asymmetric divisions of isolated NSPCs.

Journal: :Journal of Investigative Dermatology 2022

The epidermal barrier function is very important to maintain proper moisture in the human skin and protect inner body homeostasis. stratum corneum (SC) major player function. Interleukin (IL)-33 a tissue-derived cytokine, mainly expressed epithelial endothelial cells, activates Th2 lymphocytes, mast ILC2, eosinophils. We aimed study role of IL-33 steady state. Wild-type (WT), knockout (IL-33KO)...

Journal: :Journal of the American Chemical Society 2019

2014
Marie-Elaine Laurier-Laurin Audrée De Montigny Suzanne Attiori Essis Michel Cyr Guy Massicotte

The lysosomal acid ceramidase, an enzyme known to limit intracellular ceramide accumulation, has been reported to be defective in neurodegenerative disorders. We show here that rat hippocampal slices, preincubated with the acid ceramidase inhibitor (ACI) d-NMAPPD, exhibit increased N-methyl-D-aspartate (NMDA) receptor-mediated field excitatory postsynaptic potentials (fEPSPs) in CA1 synapses. T...

Journal: :Journal of the American Society of Nephrology : JASN 1998
R A Zager D S Conrad K Burkhart

UNLABELLED Ceramide is an important signaling molecule that is typically generated via sphingomyelinase (SMase)-mediated sphingomyelin (SM) hydrolysis. Although diverse forms of renal injury elicit ceramide accumulation, the molecular determinants of this change and its contribution to tissue damage are poorly defined. The present study uses iron (Fe/hydroxyquinoline)-mediated injury of culture...

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