thermozymocidin has been researched along with Asthma* in 3 studies
3 other study(ies) available for thermozymocidin and Asthma
Article | Year |
---|---|
Orosomucoid-like 3 Supports Rhinovirus Replication in Human Epithelial Cells.
Polymorphism at the 17q21 gene locus and wheezing responses to rhinovirus (RV) early in childhood conspire to increase the risk of developing asthma. However, the mechanisms mediating this gene-environment interaction remain unclear. In this study, we investigated the impact of one of the 17q21-encoded genes, Topics: A549 Cells; Asthma; Bronchi; Cells, Cultured; Chromosomes, Human, Pair 17; Endoplasmic Reticulum Stress; Epithelial Cells; Fatty Acids, Monounsaturated; Genetic Predisposition to Disease; Genotype; HeLa Cells; Humans; Interferon-beta; Membrane Proteins; Nasal Mucosa; Picornaviridae Infections; Recombinant Proteins; Rhinovirus; RNA Interference; RNA, Small Interfering; Serine C-Palmitoyltransferase; Sphingolipids; Taurochenodeoxycholic Acid; Virus Replication | 2020 |
Cell biology: A brake on lipid synthesis.
Topics: Asthma; Cell Survival; Endoplasmic Reticulum; Fatty Acids, Monounsaturated; Homeostasis; Humans; Protein Binding; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Serine C-Palmitoyltransferase; Sphingolipids | 2010 |
Orm family proteins mediate sphingolipid homeostasis.
Despite the essential roles of sphingolipids both as structural components of membranes and critical signalling molecules, we have a limited understanding of how cells sense and regulate their levels. Here we reveal the function in sphingolipid metabolism of the ORM genes (known as ORMDL genes in humans)-a conserved gene family that includes ORMDL3, which has recently been identified as a potential risk factor for childhood asthma. Starting from an unbiased functional genomic approach in Saccharomyces cerevisiae, we identify Orm proteins as negative regulators of sphingolipid synthesis that form a conserved complex with serine palmitoyltransferase, the first and rate-limiting enzyme in sphingolipid production. We also define a regulatory pathway in which phosphorylation of Orm proteins relieves their inhibitory activity when sphingolipid production is disrupted. Changes in ORM gene expression or mutations to their phosphorylation sites cause dysregulation of sphingolipid metabolism. Our work identifies the Orm proteins as critical mediators of sphingolipid homeostasis and raises the possibility that sphingolipid misregulation contributes to the development of childhood asthma. Topics: Amino Acid Sequence; Asthma; Cell Line; Conserved Sequence; Fatty Acids, Monounsaturated; HeLa Cells; Homeostasis; Humans; Molecular Sequence Data; Multigene Family; Multiprotein Complexes; Phosphoric Monoester Hydrolases; Phosphorylation; Protein Binding; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Serine C-Palmitoyltransferase; Sphingolipids | 2010 |