Evidence map›Paper›PMID 27416518›Full record

ArticleJournal of cellular biochemistry2016

Characterization of Fatty Acid Composition in Bone Marrow Fluid From Postmenopausal Women: Modification After Hip Fracture.

Melissa Miranda, Ana María Pino, Karen Fuenzalida, Clifford J Rosen, Germán Seitz, J Pablo Rodríguez

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cellular biochemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 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

6 authors at 3 institutions in 2 countries.

Melissa MirandaLaboratorio de Biología Celular, INTA, Universidad de Chile, Santiago, Chile.
Ana María PinoLaboratorio de Biología Celular, INTA, Universidad de Chile, Santiago, Chile.
Karen FuenzalidaLaboratorio de Enfermedades Metabólicas y Genéticas, INTA, Universidad de Chile, Santiago, Chile.
Clifford J RosenMaine Medical Center Research Institute, Scarborough, Maine.
Germán SeitzHospital Sótero del Río, Santiago, Chile.
J Pablo RodríguezLaboratorio de Biología Celular, INTA, Universidad de Chile, Santiago, Chile.
University of Chile · CLComplejo Asistencial Sótero del Río · CLMaine Medical Center Research Institute · US

Funding

Interdisciplinary Study of Marrow Adiposity, Mineral Metabolism & Energy BalanceR24DK092759 · NIDDK · MAINEHEALTH · PI HOROWITZ, MARK C, MACDOUGALD, ORMOND A · 2011 to 2019
$13.0M
NIDDK NIH HHS R24 DK092759
6 · The paper itself

Abstract

Bone marrow adipose tissue (BMAT) is associated with low bone mass, although the functional consequences for skeletal maintenance of increased BMAT are currently unclear. BMAT might have a role in systemic energy metabolism, and could be an energy source as well as an endocrine organ for neighboring bone cells, releasing cytokines, adipokines and free fatty acids into the bone marrow microenvironment. The aim of the present report was to compare the fatty acid composition in the bone marrow supernatant fluid (BMSF) and blood plasma of postmenopausal women women (65-80 years old). BMSF was obtained after spinning the aspirated bone marrow samples; donors were classified as control, osteopenic or osteoporotic after dual-energy X-ray absorptiometry. Total lipids from human bone marrow fluid and plasma were extracted, converted to the corresponding methyl esters, and finally analyzed by a gas chromatographer coupled with a mass spectrometer. Results showed that fatty acid composition in BMSF was dynamic and distinct from blood plasma, implying significance in the locally produced lipids. The fatty acid composition in the BMSF was enriched in saturated fatty acid and decreased in unsaturated fatty acids as compared to blood plasma, but this relationship switched in women who suffered a hip fracture. On the other hand, there was no relationship between BMSF and bone mineral density. In conclusion, lipid composition of BMSF is distinct from the circulatory compartment, most likely reflecting the energy needs of the marrow compartment. J. Cell. Biochem. 117: 2370-2376, 2016. © 2016 Wiley Periodicals, Inc.

Indexed as

AgedAged, 80 and overBiomarkersBone DensityBone MarrowChromatography, GasFatty AcidsFemaleHip FracturesHumansOsteoporosis, PostmenopausalPostmenopauseBiomarkersFatty AcidsBONE MARROW FLUIDBONE MARROW MICROENVIROMENTFATTY ACID COMPOSITIONHIP FRACTUREOSTEOPOROSIS

Identifiers

PMID27416518
PMCPMC4969132
OpenAlexW2513451873

What OpenQuestion holds

Textmetadata
LicenceTDM
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.