Evidence map›Paper›PMID 32769146›Full record

ArticleJournal of lipid research2020

Distinctive sphingolipid patterns in chronic multiple sclerosis lesions.

Maria Podbielska, Zdzislaw M Szulc, Toshio Ariga, Anna Pokryszko-Dragan, Wojciech Fortuna, Małgorzata Bilinska, Ryszard Podemski, Ewa Jaskiewicz, Ewa Kurowska, Robert K Yu and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 33 citations in OpenAlex.

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  12. Mass Spectrometry Analysis of the Human Brain Sphingolipidome.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  13. Review
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  16. Sapropterin (BH4) Aggravates Autoimmune Encephalomyelitis in Mice.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Observational
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

11 authors at 4 institutions in 2 countries.

Maria PodbielskaDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, USA.ORCID 0000-0002-3458-4097
Zdzislaw M SzulcDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, USA.ORCID 0000-0003-1756-9028
Toshio ArigaDepartment of Neuroscience and Regenerative Medicine, Augusta University, Medical College of Georgia, Augusta, GA 30912, USA.
Anna Pokryszko-DraganDepartment of Neurology, Wroclaw Medical University, Wroclaw, Poland.ORCID 0000-0002-5203-112X
Wojciech FortunaDepartment of Neurosurgery, Wroclaw Medical University, Wroclaw, Poland.ORCID 0000-0002-5019-1680
Małgorzata BilinskaDepartment of Neurology, Wroclaw Medical University, Wroclaw, Poland.
Ryszard PodemskiDepartment of Neurology, Wroclaw Medical University, Wroclaw, Poland.
Ewa JaskiewiczLaboratory of Glycobiology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland.
Ewa KurowskaLaboratory of Microbiome Immunobiology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland.ORCID 0000-0001-5259-4443
Robert K YuDepartment of Neuroscience and Regenerative Medicine, Augusta University, Medical College of Georgia, Augusta, GA 30912, USA.ORCID 0000-0002-7873-195X
Edward L HoganDepartment of Neurology, Medical University of South Carolina, Charleston, SC, USA.
Wroclaw Medical University · PLMedical University of South Carolina · USAugusta University · USLudwik Hirszfeld Institute of Immunology and Experimental Therapy · PL

Funding

Translational Science Laboratory Shared ResourceP30CA138313 · NCI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI Jian Ouyang · 2009 to 2026
$42.7M
RESEARCH PILOT PROJECTS PROGRAMP30GM103339 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI CROSSON, CRAIG E. · 2012 to 2016
$5.4M
Glycolipids of Neural Stem CellsR01NS100839 · NINDS · AUGUSTA UNIVERSITY · PI ITOKAZU, YUTAKA · 2018 to 2022
$1.7M
NCI NIH HHS P30 CA138313NIGMS NIH HHS P30 GM103339NINDS NIH HHS R01 NS100839
6 · The paper itself

Abstract

Multiple sclerosis (MS) is a CNS disease characterized by immune-mediated demyelination and progressive axonal loss. MS-related CNS damage and its clinical course have two main phases: active and inactive/progressive. Reliable biomarkers are being sought to allow identification of MS pathomechanisms and prediction of its course. The purpose of this study was to identify sphingolipid (SL) species as candidate biomarkers of inflammatory and neurodegenerative processes underlying MS pathology. We performed sphingolipidomic analysis by HPLC-tandem mass spectrometry to determine the lipid profiles in post mortem specimens from the normal-appearing white matter (NAWM) of the normal CNS (nCNS) from subjects with chronic MS (active and inactive lesions) as well as from patients with other neurological diseases. Distinctive SL modification patterns occurred in specimens from MS patients with chronic inactive plaques with respect to NAWM from the nCNS and active MS (Ac-MS) lesions. Chronic inactive MS (In-MS) lesions were characterized by decreased levels of dihydroceramide (dhCer), ceramide (Cer), and SM subspecies, whereas levels of hexosylceramide and Cer 1-phosphate (C1P) subspecies were significantly increased in comparison to NAWM of the nCNS as well as Ac-MS plaques. In contrast, Ac-MS lesions were characterized by a significant increase of major dhCer subspecies in comparison to NAWM of the nCNS. These results suggest the existence of different SL metabolic pathways in the active versus inactive phase within progressive stages of MS. Moreover, they suggest that C1P could be a new biomarker of the In-MS progressive phase, and its detection may help to develop future prognostic and therapeutic strategies for the disease.

Indexed as

AgedAged, 80 and overChronic DiseaseFemaleHumansMaleMiddle AgedMultiple SclerosisSphingolipidsSphingolipidsbrain lipidscentral nervous systemceramide 1-phosphateceramidesclinical lipidologyinflammationlipidomicsmass spectrometryneurodegenerationneurological diseases

Identifiers

PMID32769146
PMCPMC7604719
OpenAlexW3048088585

What OpenQuestion holds

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LicenceCC BY
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.