Evidence map›Paper›PMID 27449923›Full record

ArticleCytotechnology2016

Ferulic acid impairs osteoclast fusion and exacerbates survival of mature osteoclasts.

Travers Sagar, Mpho Rantlha, Marlena C Kruger, Magdalena Coetzee, Vishwa Deepak

Open access · greenAbstract read
In one paragraph

Article in Cytotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
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  5. Effects ofFrontiers in pharmacology · 2021
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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

5 authors at 2 institutions in 2 countries.

Travers SagarDepartment of Physiology, University of Pretoria, Private Bag X323, Arcadia, 0007, Pretoria, South Africa.
Mpho RantlhaDepartment of Physiology, University of Pretoria, Private Bag X323, Arcadia, 0007, Pretoria, South Africa.
Marlena C KrugerSchool of Food and Nutrition, Massey Institute of Food Science and Technology, Massey University, Palmerston North, New Zealand.
Magdalena CoetzeeDepartment of Physiology, University of Pretoria, Private Bag X323, Arcadia, 0007, Pretoria, South Africa. magdalena.coetzee@up.ac.za.
Vishwa DeepakDepartment of Physiology, University of Pretoria, Private Bag X323, Arcadia, 0007, Pretoria, South Africa. vishwa.deepak@nuigalway.ie.
University of Pretoria · ZAMassey University · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elevated bone loss induced by osteoclasts is a critical and most commonly observed pathological complication during osteolytic diseases such as osteoporosis. Hence, attenuation of osteoclast formation or function is a classical therapeutic approach to regulate bone loss. In this study, we found that ferulic acid (FA), a natural compound potently inhibited osteoclast formation in human CD14+ peripheral blood monocytes ex vivo with an IC50 of 39 µM. Moreover, due to impaired differentiation of osteoclast progenitors, actin ring formation and bone resorption activity were also perturbed. Investigation of underlying molecular mechanisms revealed that FA inhibited the RANKL-induced expression of dendritic cell-specific transmembrane protein (DC-STAMP), a critical regulator of osteoclast fusion. In addition, expression of matrix metalloproteinase-9 (MMP-9) and cathepsin K, the key osteoclast specific lysosomal proteases involved in bone matrix resorption were severely aggravated by FA. A significant reduction in mature osteoclast numbers was detected in the presence of FA accompanied by increased caspase-3 activity and DNA-fragmentation, a characteristic hallmark of apoptosis. Collectively, these results suggested that FA inhibited osteoclast fusion by suppressing the expression of DC-STAMP and induced apoptosis in mature osteoclasts by the caspase-3 pathway.

Indexed as

BoneMenopauseOsteoclastOsteolysisRANKL

Identifiers

PMID27449923
PMCPMC5023575
OpenAlexW2485469958

What OpenQuestion holds

Textmetadata
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.