コーパス検索結果 (1語後でソート)
通し番号をクリックするとPubMedの該当ページを表示します
1 embrane microdomains enriched in sterols and sphingolipids.
2 been a steadily increasing interest in plant sphingolipids.
3 o all major self-phospholipids but absent in sphingolipids.
4 including ceramide phosphoinositol and deoxy-sphingolipids.
5 than 130-fold increase in ceramide and other sphingolipids.
6 etry for autophagy, apoptosis, and bioactive sphingolipids.
7 abnormal accumulation of ceramides and other sphingolipids.
8 y for low-abundance glycerophospholipids and sphingolipids.
9 backbone of ceramides and other predominant sphingolipids.
10 disease resulting in tissue accumulation of sphingolipids.
11 , which requires elevated levels of membrane sphingolipids.
12 -galactose from galactosylceramide and other sphingolipids.
13 brane platforms replete with cholesterol and sphingolipids.
14 t striking changes seen within subclasses of sphingolipids.
15 cids, deprotonated glycerophospholipids, and sphingolipids.
16 east, including one causing PCCA2, result in sphingolipid abnormalities and impaired cell growth that
18 terized decreased sphingoid base and complex sphingolipid accumulation and ameliorated autophagic def
19 k, we examined the cause for sphingosine and sphingolipid accumulation in multiple cellular models of
20 either immune cells or tissue, caused local sphingolipid accumulation leading to a dichotomic develo
22 Low native T1 in Fabry disease represents sphingolipid accumulation; late gadolinium enhancement w
24 ts a potential increase in the metabolism of sphingolipids, an essential molecular signal for bacteri
26 sing the cellular stress model evoked by the sphingolipid analog drug FTY720, we show that formation
27 ies make LDA broadly applicable to automated sphingolipid analysis, especially in high-throughput set
29 high-throughput metabolic data and show that sphingolipid and purine metabolism are significantly per
31 iacyl-glycerophospholipids and a decrease in sphingolipids and acyl-alkyl-glycerophospholipids among
32 up-regulation of AAs and down-regulation of sphingolipids and acyl-alkyl-glycerophospholipids were s
33 2) to explore the relationship between serum sphingolipids and CAD, using unbiased machine learning t
35 unsaturation level, cis/trans isomer ratio, sphingolipids and cholesterol levels in live cells-with
37 ts the homeostasis of both glycerolipids and sphingolipids and is important for cellular expansion du
38 ent mice were restored by supplementing with sphingolipids and pharmacologically inhibiting ER stress
39 criminate between two major types of lipids, sphingolipids and phospholipids, but were broadly cross-
41 nephropathies have described accumulation of sphingolipids and sphingolipid metabolites, and it has b
42 nome-wide association studies of circulating sphingolipids and the China Health and Nutrition Survey
47 ut asthma, quantified plasma and whole-blood sphingolipids, and assessed sphingolipid de novo synthes
49 anolamines, lysophosphatidylcholines (LPCs), sphingolipids, and cholesteryl esters all showed delayed
50 nsing by glycosylinositol phosphorylceramide sphingolipids, and drought sensing by the specific calci
51 s considered to exhibit bioactive functions, sphingolipids are a class of molecules that have shown r
60 bioactive lipids such as diacylglycerols and sphingolipids are now thought to play an important role.
65 sults suggest the potential utility of serum sphingolipids as cholesterol-independent markers of risk
67 e framework for the development of promising sphingolipid-based therapies against this virus-associat
68 with sulfatides resemble those described for sphingolipid-binding in other proteins, suggesting that
69 In the context of emerging evidence linking sphingolipid biology with cardiovascular pathophysiology
72 Using lipidomic analysis, we described a sphingolipid biosynthesis pathway and revealed a variety
73 leles within the 17q21 locus affecting ORMDL sphingolipid biosynthesis regulator 3 (ORMDL3) expressio
74 toyltransferase (SPT) to negatively regulate sphingolipid biosynthesis, a reversible process critical
75 have been known to be negative regulators of sphingolipid biosynthesis, act as selective autophagy re
80 The screen identified several genes in the sphingolipid biosynthetic pathway that are required for
82 vels of glucosylceramide, a vital intestinal sphingolipid, both in mice and in colon organoids (colon
83 (SPT) catalyses the de novo biosynthesis of sphingolipids but also produces noncanonical 1-deoxysphi
85 a from the Bacteroidetes phylum also produce sphingolipids, but the impact of these metabolites on ho
86 hibition of the de novo synthesis pathway of sphingolipids by inhibiting serine palmitoyl transferase
87 t impact on p24 dimerization, binding of the sphingolipid can clearly control dimerization of p24 in
88 o showed upregulated expression of genes for sphingolipid catabolic enzymes, pointing to additional m
89 missorting of lysosomal proteins, including sphingolipid catabolism enzymes, to the Golgi compartmen
91 particularly responsive to the pro-apoptotic sphingolipid ceramide and that this response is strictly
95 d it has become clear that the intracellular sphingolipid composition of renal cells is an important
99 s from Ahr knockout mice displayed decreased sphingolipid content as well as significantly reduced ex
101 ginations enriched with high cholesterol and sphingolipid content; they also contain caveolin protein
102 and whole-blood sphingolipids, and assessed sphingolipid de novo synthesis in peripheral blood cells
104 l health, we colonized germ-free mice with a sphingolipid-deficient Bacteroides thetaiotaomicron stra
107 eir metabolic derivatives in a wide array of sphingolipid-dependent cellular processes with the spati
108 We performed a genome-wide CRISPRi screen in sphingolipid-depleted human cells and identified hyperse
109 r, the relative and separate contribution of sphingolipid deterioration in inflammation versus carcin
110 dosomal/lysosomal compartments and-common to sphingolipid diseases-abnormal endocytic trafficking of
111 e report DEGS1 dysfunction as the cause of a sphingolipid disorder with hypomyelination and degenerat
112 our current knowledge as to the function of sphingolipids during plant stress responses, not only as
113 at the infiltration of cholesterols into the sphingolipid-enriched domains plays a crucial roles in t
114 d rafts are tightly packed, cholesterol- and sphingolipid-enriched microdomains within the plasma mem
115 t genetic or pharmacologic modulation of the sphingolipid enzyme DEGS1 regulates lineage differentiat
118 observed are between lipid categories, with sphingolipids exhibiting 2-6% larger CCSs than glyceroph
119 ysosomal ceramides, important members of the sphingolipid family, a diversified class of bioactive mo
122 tissue revealed 132 lipid species, including sphingolipids, glycerophospholipids, and glycerolipids,
127 oid-like protein 3 (ORMDL3), which regulates sphingolipid homeostasis, have been strongly linked with
129 data suggest that ACDase deficiency leads to sphingolipid imbalance, inflammation, dysmorphic retinal
130 icular, altered biosynthesis of hydroxylated sphingolipids impaired apical trafficking via Rab11, and
131 nts indicates prominent elevations in plasma sphingolipids in AS progressors that, together with plas
133 er, the specific mechanisms and functions of sphingolipids in cell cycle regulation have not been elu
134 These data highlight the role of bacterial sphingolipids in maintaining homeostasis and symbiosis i
137 pression of human seipin rescued the altered sphingolipids in yeast seipin mutants, suggesting that t
140 nd revealed a variety of Bacteroides-derived sphingolipids including ceramide phosphoinositol and deo
142 tra-HPLC-tandem MS (UPLC-MS/MS), we measured sphingolipids (including S1P and ceramides) in AML and c
143 mega-9 fatty acid, predominantly acylated to sphingolipids, including ceramides, are selectively redu
144 versely, in liver and serum, levels of total sphingolipids, including ceramides, were increased in Or
145 vely bound several anionic phospholipids and sphingolipids, including phosphatidylserine, ceramide-1-
146 and fetus decreases the placental levels of sphingolipids, including sphingoid bases (sphingosine an
148 king seipin displayed altered sensitivity to sphingolipid inhibitors, accumulated sphingoid precursor
149 (S1P), a metabolic product of cell membrane sphingolipids, is bound to extracellular chaperones, is
150 These results indicate that AHR up-regulates sphingolipid levels and is important for full axon myeli
151 ce of the regulatory mechanisms that control sphingolipid levels in these processes is not well under
152 ess critical for balancing the intracellular sphingolipid levels needed for growth and programmed cel
154 niquely associated with a marked decrease in sphingolipid levels, as well as levels of a number of ot
155 tify genes that positively regulate membrane sphingolipid levels, here we employed a genome-wide CRIS
156 in the number of hydroxylation sites on the sphingolipid long-chain base and the fatty acyl moiety p
158 vely associated with CAD.RESULTSNearly every sphingolipid measured (n = 30 of 32) was significantly e
162 s of a plant immune receptor and that beyond sphingolipid metabolic regulation ORM proteins can also
163 reclinical and clinical studies suggest that sphingolipid metabolism alterations contribute to neurop
166 nstrated that there is a correlation between sphingolipid metabolism and KSHV+ tumor cell survival.
168 r whether and how mammalian ORMDL3 regulates sphingolipid metabolism and whether altered sphingolipid
169 , we exploited pharmacological inhibition of sphingolipid metabolism as an option to interfere with p
170 that implicate intracellular trafficking and sphingolipid metabolism as molecular causal mechanisms.
171 is inhibitor, suggesting that alterations in sphingolipid metabolism contribute to cell dysfunction a
174 mic, and perturbation studies, we found that sphingolipid metabolism in astrocytes triggers the inter
175 way model systems.Objectives: To investigate sphingolipid metabolism in cystic fibrosis and the effec
177 ndicate that the Ormdls function to restrain sphingolipid metabolism in order to limit levels of dang
178 and susceptibility to infection.Conclusions: Sphingolipid metabolism is altered in airway epithelial
181 ect genetic perturbation of the hydroxylated sphingolipid metabolism modulated rhabdomere growth in a
184 r findings suggest that transiently altering sphingolipid metabolism through AC overexpression is suf
187 es, including AURKA and CDCA3, controlled by sphingolipid metabolism, and required for PEL survival w
193 Pathways including glycerophospholipid and sphingolipid metabolisms were significantly enriched in
194 flections on my adventure with the bioactive sphingolipid metabolite sphingosine-1-phosphate intertwi
195 SphK2) is known to phosphorylate the nuclear sphingolipid metabolite to generate sphingosine-1-phosph
197 inase 1 (SphK1) which produces the bioactive sphingolipid metabolite, sphingosine 1-phosphate (S1P),
198 Finally, we briefly survey the utility of sphingolipid metabolites as potential biomarkers for all
199 ently unknown if deficiency of nervonic acid-sphingolipid metabolites contribute to complications of
200 undantly to suppress the levels of bioactive sphingolipid metabolites during myelination of the sciat
201 In the past few decades, sphingolipids and sphingolipid metabolites have gained attention because o
202 described accumulation of sphingolipids and sphingolipid metabolites, and it has become clear that t
203 ng to the structural integrity of membranes, sphingolipid metabolites, such as sphingosine-1-phosphat
204 Here, we report that ceramide or related sphingolipids might invert the topology of many GPCRs th
206 In some cases, large amounts of specific sphingolipids must be synthesized for specialized physio
209 from lipid pathways including; ether lipids, sphingolipids (notably GM(3) gangliosides) and lipid cla
211 rkers of CVD and suggests that comprehensive sphingolipid panels should be considered as measures of
212 cosphingolipid synthesis and efflux of Cav-1-sphingolipid particles containing mitochondrial proteins
213 ficant number of enzymatic regulators of the sphingolipid pathway have been described in detail, many
215 gnificant overrepresentation of genes in the sphingolipid pathways that may signify an alternative de
217 rdance for synthetic lethality for the yeast sphingolipid phospholipase ISC1, we identified two group
218 hways, including biosynthesis of wax esters, sphingolipids, phospholipids and flavonoids, along with
223 nt with recombinant human acid ceramidase on sphingolipid profile and inflammatory mediator productio
225 y involving over 600 individuals and found a sphingolipid profile that predicted coronary artery dise
226 and established cell lines, that this Cav-1-sphingolipid program evidences a metabolic vulnerability
227 complished a cell-free reconstitution of the sphingolipid regulation of the ORMDL-SPT complex to prob
229 DL3b excess affects the production of active sphingolipids resulting in decreased ceramide-1-phosphat
230 pentose phosphate pathway (PPP), along with sphingolipid (S1P) signaling, activates mTOR and allows
231 n end products (AGEs), phosphatidylcholines, sphingolipids, saturated/unsaturated fatty acids, eicosa
232 metabolism towards a program of 1) exogenous sphingolipid scavenging independent of cholesterol, 2) i
235 th the modified cytolysin ALO-D4) but not in sphingolipid-sequestered cholesterol [a pool detectable
237 support the hypothesis that modification of sphingolipid signaling may be a novel therapeutic approa
240 ramides (Cer) and cerebrosides are important sphingolipids (SL) involved in many biological processes
244 we have shown a role for the GARP complex in sphingolipid sorting and homeostasis (Frohlich et al. 20
246 this complexity, the automated annotation of sphingolipid species is challenging, and incorrect annot
247 ility to detect and correctly annotate novel sphingolipid species make LDA broadly applicable to auto
248 using unbiased machine learning to identify sphingolipid species positively associated with CAD.RESU
249 ent showed a significant increase in dihydro sphingolipid species that was further recapitulated in p
255 1 activator rescues aberrant cholesterol and sphingolipid storage and trafficking in NPC1 mutant cell
256 n Fabry disease (FD), such as low native T1 (sphingolipid storage) and late gadolinium enhancement (L
257 isease, low myocardial T1 values, reflecting sphingolipid storage, are associated with early structur
258 allenges inherent to automated annotation of sphingolipid structures from MS/MS data, we first develo
261 the numerous lipid subtypes that accumulate, sphingolipids such as ceramides are particularly impactf
262 he Orm-SPT system also directly responded to sphingolipid, suggesting that yeast cells have, in addit
263 a coordinate regulation of ether lipids with sphingolipids, suggesting an adaptation and functional c
264 tic or pharmacological inhibition of de novo sphingolipid synthases prevented diabetes in animal stud
265 human asthma remain unclear, both decreased sphingolipid synthesis and ORMDL3 overexpression are lin
267 , suggesting that the negative regulation of sphingolipid synthesis by seipin is likely an evolutiona
269 Although the effects of 17q21 genotypes on sphingolipid synthesis in human asthma remain unclear, b
272 are corrected by treatment with myriocin, a sphingolipid synthesis inhibitor, suggesting that altera
275 eurodegeneration and suggest that inhibiting sphingolipid synthesis might provide a useful strategy f
277 uction of and cellular dependency on de novo sphingolipid synthesis via PAQR4 highlights a central vu
279 sphingolipid metabolism and whether altered sphingolipid synthesis would be causally related to asth
280 logues in yeast are well-known inhibitors of sphingolipid synthesis, it is still unclear whether and
281 Without proper ORMDL-mediated regulation of sphingolipid synthesis, severe dysmyelination results.
282 onship of genetic asthma susceptibility with sphingolipid synthesis, we analyzed asthma-associated 17
284 A recent study now shows that one of the sphingolipids, t18:0 phytoshinganine, binds to PD locali
286 glycosyl inositol phosphoryl ceramide (GIPC) sphingolipids that are abundant in the outer leaflet of
289 how that SMPD4 links homeostasis of membrane sphingolipids to cell fate by regulating the cross-talk
290 ose-6-phosphate, and I(1)P(1) generated from sphingolipids, to enable synthesis of IP(6) We also foun
291 idase on inflammation and infection.Methods: Sphingolipids were measured using mass spectrometry in f
294 stalline bilayer arrangement of phospho- and sphingolipids, which in turn embeds several proteins and
295 tion of SPT involves a direct interaction of sphingolipid with the membrane-bound components of the S
296 o evaluate prospective associations of serum sphingolipids with incident diabetes in a population-bas
297 to evaluate the associations of circulating sphingolipids with incident T2D and to explore underlyin
298 sted that the detrimental associations of 13 sphingolipids with T2D were largely mediated through bet
299 his study, we observed that a panel of novel sphingolipids with unique structures were positively ass