Evidence map›Paper›PMID 24302863›Full record

ReviewTheScientificWorldJournal2013

A new insight to bone turnover: role of ω-3 polyunsaturated fatty acids.

Naroa Kajarabille, Javier Díaz-Castro, Silvia Hijano, Magdalena López-Frías, Inmaculada López-Aliaga, Julio J Ochoa

Open access · goldAbstract readReview
In one paragraph

Review in TheScientificWorldJournal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 10% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 62 citations in OpenAlex.

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  8. A head start: The relationship of placental factors to craniofacial and brain development.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Review
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  10. Effects ofThe British journal of nutrition · 2025
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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 1 institution in 1 country.

Naroa KajarabilleInstitute of Nutrition and Food Technology "José Mataix Verdú", Biomedical Research Center, Health Sciences Technological Park, University of Granada, Avenida del Conocimiento s/n, Armilla, 18071 Granada, Spain ; Departament of Physiology, Faculty of Pharmacy, Campus de Cartuja s/n, University of Granada, 18071 Granada, Spain.
Javier Díaz-Castro
Silvia Hijano
Magdalena López-Frías
Inmaculada López-Aliaga
Julio J Ochoa
Universidad de Granada · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background. Evidence has shown that long-chain polyunsaturated fatty acids (LCPUFA), especially the ω -3 fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are beneficial for bone health and turnover. Objectives. This review summarizes findings from both in vivo and in vitro studies and the effects of LC PUFA on bone metabolism, as well as the relationship with the oxidative stress, the inflammatory process, and obesity. Results. Some studies in humans indicate that LCPUFA can increase bone formation, affect peak bone mass in adolescents, and reduce bone loss. However, the cellular mechanisms of action of the LCPUFA are complex and involve modulation of fatty acid metabolites such as prostaglandins, resolvins and protectins, several signaling pathways, cytokines, and growth factors, although in certain aspects there is still some controversy. LCPUFA affect receptor activator of nuclear factor κ β (RANK), a receptor found on the osteoclast, causing bone resorption, which controls osteoclast formation. Conclusions. Since fatty acids are an endogenous source of reactive oxygen species, free radicals alter the process of bone turnover; however, although there are clinical evidences linking bone metabolism and dietary lipids, more clinical trials are necessary to prove whether ω -3 PUFA supplementation plays a major role in bone health.

Indexed as

AgingAnimalsBone and BonesBone RemodelingFatty Acids, Omega-3FemaleHumansInflammationMaleNutritional Physiological PhenomenaObesityOsteoblastsOsteoclastsOxidative StressSignal TransductionFatty Acids, Omega-3

Identifiers

PMID24302863
PMCPMC3834626
OpenAlexW2051309487

What OpenQuestion 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 OpenQuestion graph.