Evidence map›Paper›PMID 27998393›Full record

ArticleBMB reports2017

Extracellular S100A4 negatively regulates osteoblast function by activating the NF-κB pathway.

Haemin Kim, Yong Deok Lee, Min Kyung Kim, Jun-Oh Kwon, Min-Kyoung Song, Zang Hee Lee, Hong-Hee Kim

Open access · goldAbstract read
In one paragraph

Article in BMB reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-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

22 citing papers in PubMed, 35 citations in OpenAlex.

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  17. RAGE Signaling in Skeletal Biology.Current osteoporosis reports · 2019
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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

7 authors at 1 institution in 1 country.

Haemin KimDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Yong Deok LeeDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Min Kyung KimDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Jun-Oh KwonDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Min-Kyoung SongDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Zang Hee LeeDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Hong-Hee KimDepartment of Cell and Developmental Biology, BK21 Program and DRI, School of Dentistry, Seoul National University, Seoul 03080, Korea.
Seoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with inflammatory bone disease or cancer exhibit an increased risk of fractures and delayed bone healing. The S100A4 protein is a member of the calcium-binding S100 protein family, which is abundantly expressed in inflammatory diseases and cancers. We investigated the effects of extracellular S100A4 on osteoblasts, which are cells responsible for bone formation. Treating primary calvarial osteoblasts with recombinant S100A4 resulted in matrix mineralization reductions. The expression of osteoblast marker genes including osteocalcin and osterix was also suppressed. Interestingly, S100A4 stimulated the nuclear factor-kappaB (NF-κB) signaling pathway in osteoblasts. More importantly, the ex vivo organ culture of mouse calvariae with recombinant S100A4 decreased the expression levels of osteocalcin, supporting the results of our in vitro experiments. This suggests that extracellular S100A4 is important for the regulation of bone formation by activating the NF-κB signaling pathway in osteoblasts. [BMB Reports 2017; 50(2): 97-102].

Indexed as

AnimalsAnimals, NewbornCalcification, PhysiologicCell DifferentiationCells, CulturedDown-RegulationExtracellular SpaceMiceMice, Inbred ICRNF-kappa BOsteoblastsOsteogenesisS100 Calcium-Binding Protein A4Signal TransductionNF-kappa BS100 Calcium-Binding Protein A4

Identifiers

PMID27998393
PMCPMC5342873
OpenAlexW2592401125

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.