Evidence map›Paper›PMID 36244799›Full record

ArticleInternational dental journal2023

CircFKBP5 Suppresses Apoptosis and Inflammation and Promotes Osteogenic Differentiation.

Cuiwei Liang, Wenmiao Li, Qian Huang, Qitao Wen

Abstract read
In one paragraph

Article in International dental journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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

4 authors.

Cuiwei LiangDepartment of Prosthodontics, Hainan Stomatological Hospital, Haikou, Hainan, China.
Wenmiao LiDental Department, Central South University Xiang Ya School of Medicine Affiliated Haikou Hospital, Haikou, Hainan, China.
Qian HuangDental Department, Central South University Xiang Ya School of Medicine Affiliated Haikou Hospital, Haikou, Hainan, China.
Qitao WenDental Department, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, Hainan, China. Electronic address: wenqitao123@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDental pulp stem cells (DPSCs) are a type of mesenchymal stem cell possessing self-renewal and multilineage differentiation capabilities. The dysfunction of DPSCs is related to the pathologic process of pulpitis. The participation of circular RNAs (circRNAs) in DPSC differentiation has been identified. This work focussed on exploring the functions and mechanism of circFKBP5 in DPSC dysfunction evoked by lipopolysaccharide (LPS). MATERIALS AND

methodsThe viability and apoptosis of human DPSCs (hDPSCs) were determined using Cell Counting Kit-8 assay and flow cytometry. Inflammation was analysed by measuring the release of inflammatory cytokines. The osteogenic differentiation of hDPSCs was investigated by performing alkaline phosphatase (ALP) staining and alizarin red S staining and detecting the changes of ALP and runt-related transcription factor 2 (RUNX2) proteins. The dual-luciferase reporter, RNA immunoprecipitation (RIP), and pull-down assays were used to confirm the binding between miR-708-5p and circFKBP5 or G-protein-coupled receptor (GPCR)-kinase interacting protein 2 (GIT2).

resultsCircFKBP5 expression was decreased in hDPSCs and, functionally, reexpression of circFKBP5 attenuated LPS-induced apoptosis, inflammation, and inhibition of proliferation ability and osteogenic differentiation in hDPSCs. Mechanistically, circFKBP5 acted as a sponge for miR-708-5p, which was verified to target GIT2. LPS induced miR-708-5p expression in hDPSCs, and knockdown of miR-708-5p protected against LPS-evoked hDPSC dysfunction. Besides, GIT2 expression was decreased in hDPSCs after LPS treatment. Rescue experiments showed that GIT2 could mediate the protective functions of circFKBP5 on hDPSCs under LPS treatment.

conclusionsCircFKBP5 could protect against LPS-induced apoptosis, inflammation, and osteogenic differentiation inhibition in hDPSCs via the miR-708-5p/GIT2 axis.

Indexed as

MicroRNAsOsteogenesisApoptosisCell DifferentiationDental PulpHumansInflammationLipopolysaccharidesStem CellsLipopolysaccharidesMicroRNAsCircFKBP5hDPSCsInflammationOsteogenic differentiationPulpitis

Identifiers

PMID36244799
PMCPMC10213801

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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.