ArticleJournal of lipid research2014
Direct analysis of sialylated or sulfated glycosphingolipids and other polar and neutral lipids using TLC-MS interfaces.
Article in Journal of lipid research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 36 citations in OpenAlex.
- Analytical Approaches to the Rapid Characterisation of Marine Glycolipids in Bioproduct Discovery.Marine drugs · 2025Review
- The bioactive sphingolipid playbook. A primer for the uninitiated as well as sphingolipidologists.Journal of lipid research · 2025Review
- Mass spectrometric quantification of plasma glycosphingolipids in human GM3 ganglioside deficiency.Clinical mass spectrometry (Del Mar, Calif.) · 2019Article
- Endogenous pore-forming protein complex targets acidic glycosphingolipids in lipid rafts to initiate endolysosome regulation.Communications biology · 2019Article
- Surface oxidation under ambient air--not only a fast and economical method to identify double bond positions in unsaturated lipids but also a reminder of proper lipid processing.Analytical chemistry · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Gangliosides and sulfatides (STs) are acidic glycosphingolipids (GSLs) that have one or more sialic acids or sulfate substituents, in addition to neutral sugars, attached to the C-1 hydroxyl group of the ceramide long chain base. TLC is a widely employed and convenient technique for separation and characterization of GSLs. When TLC is directly coupled to MS, it provides both the molecular mass and structural information without further purification. Here, after development of the TLC plates, the structural analyses of acidic GSLs, including gangliosides and STs, were investigated using the liquid extraction surface analysis (LESA™) and CAMAG TLC-MS interfaces coupled to an ESI QSTAR Pulsar i quadrupole orthogonal TOF mass spectrometer. Coupling TLC with ESI-MS allowed the acquisition of high resolution mass spectra of the acidic GSLs with high sensitivity and mass accuracy, without the loss of sialic acid residues that frequently occurs during low-pressure MALDI MS. These systems were then applied to the analysis of total lipid extracts from bovine brain. This allowed profiling of many different lipid classes, not only gangliosides and STs, but also SMs, neutral GSLs, and phospholipids.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.