Evidence mapPaperPMID 30210358Full record

ArticleFrontiers in physiology2018

Lipidomics Reveals a Tissue-Specific Fingerprint.

Irene Pradas, Kevin Huynh, Rosanna Cabré, Victòria Ayala, Peter J Meikle, Mariona Jové, Reinald Pamplona

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 112 citations in OpenAlex.

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  19. Occult hypoperfusion and changes of systemic lipid levels after severe trauma: an analysis in a standardized porcine polytrauma model.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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5 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 2 countries.

Irene PradasDepartment of Experimental Medicine, Institute for Research in Biomedicine of Lleida, University of Lleida, Lleida, Spain.
Kevin HuynhBaker Heart and Diabetes Institute, Melbourne, VIC, Australia.
Rosanna CabréDepartment of Experimental Medicine, Institute for Research in Biomedicine of Lleida, University of Lleida, Lleida, Spain.
Victòria AyalaDepartment of Experimental Medicine, Institute for Research in Biomedicine of Lleida, University of Lleida, Lleida, Spain.
Peter J MeikleBaker Heart and Diabetes Institute, Melbourne, VIC, Australia.
Mariona JovéDepartment of Experimental Medicine, Institute for Research in Biomedicine of Lleida, University of Lleida, Lleida, Spain.
Reinald PamplonaDepartment of Experimental Medicine, Institute for Research in Biomedicine of Lleida, University of Lleida, Lleida, Spain.
Universitat de Lleida · ESBaker Heart and Diabetes Institute · AUBiomedical Research Institute of Lleida · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In biological systems lipids generate membranes and have a key role in cell signaling and energy storage. Therefore, there is a wide diversity of molecular lipid expressed at the compositional level in cell membranes and organelles, as well as in tissues, whose lipid distribution remains unclear. Here, we report a mass spectrometry study of lipid abundance across 7 rat tissues, detecting and quantifying 652 lipid molecular species from the glycerolipid, glycerophospholipid, fatty acyl, sphingolipid, sterol lipid and prenol lipid categories. Our results demonstrate that every tissue analyzed presents a specific lipid distribution and concentration. Thus, glycerophospholipids are the most abundant tissue lipid, they share a similar tissue distribution but differ in particular lipid species between tissues. Sphingolipids are more concentrated in the renal cortex and sterol lipids can be found mainly in both liver and kidney. Both types of white adipose tissue, visceral and subcutaneous, are rich in glycerolipids but differing the amount. Acylcarnitines are mainly in the skeletal muscle, gluteus and soleus, while heart presents higher levels of ubiquinone than other tissues. The present study demonstrates the existence of a rat tissue-specific fingerprint.

Indexed as

adult rat tissuescholesterolglycerolipidsglycerophospholipidslipid distributionlipidomicsplasmalogenssphingolipids

Identifiers

PMID30210358
PMCPMC6121266
OpenAlexW2889139647

What Socratic holds

Textmetadata
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 Socratic graph.