Evidence map›Paper›PMID 27182733›Full record

ArticlePloS one2016

Lipidomic Profiling of Adipose Tissue Reveals an Inflammatory Signature in Cancer-Related and Primary Lymphedema.

Lisa M Sedger, Dedreia L Tull, Malcolm J McConville, David P De Souza, Thusitha W T Rupasinghe, Spencer J Williams, Saravanan Dayalan, Daniel Lanzer, Helen Mackie, Thomas C Lam and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. 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
3.5field-weighted citation impact, top 6% 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, 42 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

11 authors at 4 institutions in 1 country.

Lisa M SedgerDepartment of Clinical Medicine, Faculty of Medicine & Health Science, Macquarie University, Sydney, NSW, Australia.
Dedreia L TullMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
Malcolm J McConvilleMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
David P De SouzaMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
Thusitha W T RupasingheMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
Spencer J WilliamsMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
Saravanan DayalanMetabolomics Australia, Bio21 Institute, The University of Melbourne, Melbourne, VIC, Australia.
Daniel LanzerDaniel Lanzer Clinic, Malvern, Melbourne, VIC, Australia.
Helen MackieMacquarie University Hospital, North Ryde, Sydney, NSW, Australia.
Thomas C LamMacquarie University Hospital, North Ryde, Sydney, NSW, Australia.
John BoyagesDepartment of Clinical Medicine, Faculty of Medicine & Health Science, Macquarie University, Sydney, NSW, Australia.
Macquarie University · AUMelbourne Genomics Health Alliance · AUUniversity of Melbourne · AUMelbourne Clinic · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer-related and primary lymphedema (LE) are associated with the production of adipose tissue (AT). Nothing is known, however, about the lipid-based molecules that comprise LE AT. We therefore analyzed lipid molecules in lipoaspirates and serum obtained from LE patients, and compared them to lipoaspirates from cosmetic surgery patients and healthy control cohort serum. LE patient serum analysis demonstrated that triglycerides, HDL- and LDL-cholesterol and lipid transport molecules remained within the normal range, with no alterations in individual fatty acids. The lipidomic analysis also identified 275 lipid-based molecules, including triacylglycerides, diacylglycerides, fatty acids and phospholipids in AT oil and fat. Although the majority of lipid molecules were present in a similar abundance in LE and non-LE samples, there were several small changes: increased C20:5-containing triacylglycerides, reduced C10:0 caprinic and C24:1 nervonic acids. LE AT oil also contained a signature of increased cyclopropane-type fatty acids and inflammatory mediators arachidonic acid and ceramides. Interestingly C20:5 and C22:6 omega-3-type lipids are increased in LE AT, correlating with LE years. Hence, LE AT has a normal lipid profile containing a signature of inflammation and omega-3-lipids. It remains unclear, however, whether these differences reflect a small-scale global metabolic disturbance or effects within localised inflammatory foci.

Indexed as

Lipid MetabolismAdipose TissueAdolescentAdultAgedBiological TransportFatty AcidsFemaleHumansInflammation MediatorsLipidsLymphedemaMaleMetabolomicsMiddle AgedNeoplasmsFatty AcidsInflammation MediatorsLipidsPhospholipids

Identifiers

PMID27182733
PMCPMC4868287
OpenAlexW2406149527

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.