Evidence map›Paper›PMID 32169104›Full record

ArticleStem cell research & therapy2020

Mechanical load-induced H

Danqing He, Fuliang Liu, Shengjie Cui, Nan Jiang, Huajie Yu, Yanheng Zhou, Yan Liu, Xiaoxing Kou

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

50 citing papers in PubMed, 91 citations in OpenAlex.

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  10. Immune Responses in Orthodontic Treatment.Advances in experimental medicine and biology · 2026
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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

8 authors at 3 institutions in 2 countries.

Danqing HeDepartment of Orthodontics, Peking University School and Hospital of Stomatology, 22# Zhongguancun South Avenue, Haidian District, Beijing, 100081, China.
Fuliang LiuDepartment of Orthodontics, ShenZhen Clinic, Sunny Dental Group, #2388 Houhai avenue, Nanshan District, Shenzhen, 518100, China.
Shengjie CuiDepartment of Orthodontics, Peking University School and Hospital of Stomatology, 22# Zhongguancun South Avenue, Haidian District, Beijing, 100081, China.
Nan JiangCentral laboratory, Peking University School and Hospital of Stomatology, 22# Zhongguancun South Avenue, Haidian District, Beijing, 100081, China.
Huajie YuFourth Division, Peking University School and Hospital of Stomatology, No. 41 Dongsuhuan Road, Chaoyang District, Beijing, 100025, China.
Yanheng ZhouDepartment of Orthodontics, Peking University School and Hospital of Stomatology, 22# Zhongguancun South Avenue, Haidian District, Beijing, 100081, China. yanhengzhou@vip.163.com.
Yan LiuDepartment of Orthodontics, Peking University School and Hospital of Stomatology, 22# Zhongguancun South Avenue, Haidian District, Beijing, 100081, China. orthoyan@bjmu.edu.cn.
Xiaoxing KouSouth China Center of Craniofacial Stem Cell Research, Hospital of Stomatology, Sun Yat-sen University, 74 Zhongshan 2Rd, Guangzhou, 510080, China. kouxiaoxing@mail.sysu.edu.cn.ORCID 0000-0001-9680-0077
Peking University · CNKing University · USSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTooth movement is a unique bone remodeling process induced by mechanical stimulation. Macrophages are important in mediating inflammatory processes during mechanical load-induced tooth movement. However, how macrophages are regulated under mechanical stimulation remains unclear. Mesenchymal stem cells (MSCs) can modulate macrophage polarization during bone remodeling. Hydrogen sulfide (H

methodsAn experimental mechanical load-induced tooth movement animal model was established. Changes in cystathionine-β-synthase (CBS), markers of M1/M2 macrophages, tooth movement distance, and the number of osteoclasts were examined. The conditioned medium of PDLSCs with or without mechanical loading was utilized to treat THP-1 derived macrophages for 24 h to further investigate the effect of PDLSCs on macrophage polarization. Different treatments with H

resultsMechanical load promoted tooth movement and increased the number of M1-like macrophages, M1-associated pro-inflammatory cytokines, and the expression of CBS on the compression side of the periodontal ligament. The injection of CBS inhibitor or H

conclusionsThese data suggest a novel mechanism indicating that mechanical load-stimulated PDLSCs produce H

Indexed as

Periodontal LigamentTooth Movement TechniquesAnimalsBone RemodelingMacrophagesStem CellsBone remodelingCell signalingHydrogen sulfideMacrophage polarizationMechanical loadStem cells

Identifiers

PMID32169104
PMCPMC7071778
OpenAlexW3012240576

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.