Evidence map›Paper›PMID 34717752›Full record

ArticleStem cell research & therapy2021

Synergistic stimulation of osteoblast differentiation of rat mesenchymal stem cells by leptin and 25(OH)D

Qiting He, Ruixi Qin, Julie Glowacki, Shuanhu Zhou, Jie Shi, Shaoyi Wang, Yuan Gao, Lei Cheng

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 23 citations in OpenAlex.

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  14. [Effects of leptin on proliferation and differentiation of hypoxic rat retinal progenitor cellsNan fang yi ke da xue xue bao = Journal of Southern Medical University · 2022
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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.

Qiting HeDepartment of Orthopedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, People's Republic of China.
Ruixi QinDepartment of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, People's Republic of China.
Julie GlowackiDepartment of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Shuanhu ZhouDepartment of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Jie ShiDepartment of Orthopedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, People's Republic of China.
Shaoyi WangDepartment of Orthopedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, People's Republic of China.
Yuan GaoDepartment of Orthopedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, People's Republic of China. ygao@email.sdu.edu.cn.
Lei ChengDepartment of Orthopedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong, People's Republic of China. chenglei@email.sdu.edu.cn.ORCID 0000-0002-5948-1342
Shandong University · CNBrigham and Women's Hospital · USQilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVitamin D is important for the mineralization of bones by stimulating osteoblast differentiation of bone marrow mesenchymal stem cells (BMMSCs). BMMSCs are a target of vitamin D action, and the metabolism of 25(OH)D

methodsBMMSCs were isolated from rat bone marrow (4-week-old male SD rats); qRT-PCR and western immunoblots or immunofluorescence were used to evaluate the expression of megalin, ALP, COL1A1, RUNX2, OSX, OSP, and CMA in rBMMSCs. The osteoblast differentiation was evaluated by ALP activity, ALP staining, and calcium deposition. The viability of rBMMSCs was assessed with the CCK-8 kit. Biosynthesis of 1α,25(OH)

resultsThe combination of leptin and 25(OH)D

conclusionsOur data reveal the mechanism by which leptin and 25(OH)D

Indexed as

Chaperone-Mediated AutophagyMesenchymal Stem CellsAnimalsCell DifferentiationCells, CulturedLeptinMaleOsteoblastsPhosphatidylinositol 3-KinasesRatsRats, Sprague-DawleyVitamin D25-hydroxyvitamin DLeptinPhosphatidylinositol 3-KinasesVitamin D25(OH)D3Bone marrow mesenchymal stem cellsChaperone-mediated autophagyMegalinOsteoblast differentiation

Identifiers

PMID34717752
PMCPMC8557551
OpenAlexW3164231153

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.