Evidence map›Paper›PMID 39720672›Full record

ArticleExperimental and therapeutic medicine2025

Extracellular acidification stimulates OGR1 to modify osteoclast differentiation and activity through the Ca2+‑calcineurin‑NFATc1 pathway.

Feng-Bo Li, Su-Qing Bao, Xiao-Lei Sun, Jian-Xiong Ma, Xin-Long Ma

Abstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Review
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.

Feng-Bo LiDepartment of Orthopedics, Tianjin Hospital, Tianjin 300211, P.R. China.
Su-Qing BaoDepartment of Endocrinology, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Xiao-Lei SunDepartment of Orthopedics, Tianjin Hospital, Tianjin 300211, P.R. China.
Jian-Xiong MaInstitute of Orthopedics, Tianjin Hospital, Tianjin 300211, P.R. China.
Xin-Long MaDepartment of Orthopedics, Tianjin Hospital, Tianjin 300211, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to explore the role of ovarian cancer G protein-coupled receptor 1 (OGR1) in osteoclast differentiation and activity induced by extracellular acid. The impact of extracellular acidification on osteoclasts was investigated. Briefly, osteoclasts were generated from RAW 264.7 cells using 100 ng/ml receptor activator of nuclear factor-κB ligand in cell culture media at pH 6.8 or 7.4. Tartrate-resistant acid phosphatase (TRAP) staining and the bone resorption pit assay were used to detect the effects of extracellular acid on the number and absorptive capacity of osteoclasts. Intracellular Ca

Indexed as

acidosisosteoclastovarian cancer G protein-coupled receptor 1proton sensing receptor

Identifiers

PMID39720672
PMCPMC11667423

What OpenQuestion holds

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Registered trials

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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.