Evidence map›Paper›PMID 34917767›Full record

ArticleClinical mass spectrometry (Del Mar, Calif.)2019

Mass spectrometric quantification of plasma glycosphingolipids in human GM3 ganglioside deficiency.

Kazuhiro Aoki, Adam D Heaps, Kevin A Strauss, Michael Tiemeyer

Open access · greenAbstract read
In one paragraph

Article in Clinical mass spectrometry (Del Mar, Calif.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.5field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 15 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Kazuhiro AokiComplex Carbohydrate Research Center, University of Georgia, Athens, GA, Greece.
Adam D HeapsClinic for Special Children, Strasburg, PA, United States.
Kevin A StraussClinic for Special Children, Strasburg, PA, United States.
Michael TiemeyerComplex Carbohydrate Research Center, University of Georgia, Athens, GA, Greece.
Clinic for Special Children · USUniversity of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAmong Amish communities of North America, biallelic mutations of

methodsFollowing extraction and saponification of total plasma lipids, GSLs were purified on a tC18 cartridge column, permethylated, and subjected to nanospray ionization mass spectrometry utilizing neutral loss scanning and data-dependent acquisition. Plasma GSLs were quantified against appropriate synthetic standards.

resultsOur method demonstrated linearity from 5 to 250 μl of plasma. Recovery of synthetic GSLs spiked into plasma was 99-104% with no matrix interference. Quantitative plasma GSL profiles discriminated among

conclusionsOur quantitative glycolipidomics method discriminates among

Indexed as

Cer, ceramideCID, collision-induced dissociationDp, degree of polymerizationEGCase, endoglycosylceramidaseESI-MS, electrospray ionization mass spectrometryGal, galactoseGalNAc, N-acetylgalactosamineGangliosideGb3-D, deuterated Gb3Gb3, globotriaosylceramide (IUPAC-IUB: Gb3Cer)Gb4, globotetraosylceramide (IUPAC-IUB: Gb4Cer)GD3, disialo-ganglioside GD3 (IUPAC-IUB: II3- α -(Neu5Ac)2-Gg2Cer)GlcCer, glucosylceramideGlc, glucoseGlycosphingolipidGM1b, monosialo-ganglioside GM1b (IUPAC-IUB: IV3-α-Neu5Ac-Gg4Cer)GM3GM3, monosialo-ganglioside GM3GSL, glycosphingolipidLacCer, lactosylceramideMass spectrometryMS, mass spectrometryMSn, multidimensional mass spectrometryNeu5Ac, sialic acid as N-5-acetylneuraminic acidNL, neutral lossNSI, nanospray ionizationPlasmaST3GAL5, CMP-Neu5Ac:Lactosylceramide alpha-2,3-sialyltransferase 5, previously known as SIAT9, SIATGM3S, ST3GalV, GM3-synthaseTIM, total ion mappingUPLC, ultra-high pressure liquid chromatography

Identifiers

PMID34917767
PMCPMC8669435
OpenAlexW2922485288

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.