Evidence map›Paper›PMID 34008897›Full record

ArticleCell proliferation2021

Naringin-inlaid silk fibroin/hydroxyapatite scaffold enhances human umbilical cord-derived mesenchymal stem cell-based bone regeneration.

Zhi-Hu Zhao, Xin-Long Ma, Bin Zhao, Peng Tian, Jian-Xiong Ma, Jia-Yu Kang, Yang Zhang, Yue Guo, Lei Sun

Abstract read
In one paragraph

Article in Cell proliferation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
–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

28 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. Flavonoid-Loaded Biomaterials in Bone Defect Repair.Molecules (Basel, Switzerland) · 2023
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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

9 authors.

Zhi-Hu ZhaoDepartment of Orthopaedics, Tianjin Hospital, Tianjin, China.ORCID https://orcid.org/0000-0001-7081-8914
Xin-Long MaDepartment of Orthopaedics, Tianjin Hospital, Tianjin, China.
Bin ZhaoDepartment of Orthopaedics, Tianjin Hospital, Tianjin, China.
Peng TianDepartment of Orthopaedics, Tianjin Hospital, Tianjin, China.
Jian-Xiong MaTianjin Institute of Orthopedics in Traditional Chinese and Western Medicine, Tianjin, China.
Jia-Yu KangDepartment of Orthopedics, Jinhua Municipal Central Hospital, Jinhua, Zhejiang Province, China.
Yang ZhangTianjin Institute of Orthopedics in Traditional Chinese and Western Medicine, Tianjin, China.
Yue GuoTianjin Institute of Orthopedics in Traditional Chinese and Western Medicine, Tianjin, China.
Lei SunTianjin Institute of Orthopedics in Traditional Chinese and Western Medicine, Tianjin, China.

Funding

National Natural Science Foundation of China 81401792National Natural Science Foundation of China 81401792. Technology Fund of Tianjin Hospital (TJYY2117) and Natural Science Foundation of Tianjin (ZC20068).National Natural Science Foundation of China 81501061National Natural Science Foundation of China 81572154National Natural Science Foundation of China 81871777Natural Science Foundation of Tianjin ZC20068Technology Fund of Tianjin Hospital TJYY2117
6 · The paper itself

Abstract

objectivesLarge bone defects are a common, debilitating clinical condition that have substantial global health and economic burden. Bone tissue engineering technology has become one of the most promising approaches for regenerating defective bones. In this study, we fabricated a naringin-inlaid composite silk fibroin/hydroxyapatite (NG/SF/HAp) scaffold to repair bone defects. MATERIALS AND

methodsThe salt-leaching technology was used to fabricate the NG/SF/HAp scaffold. The cytocompatibility of the NG/SF/HAp scaffold was assessed using scanning electron microscopy, live/dead cell staining and phalloidin staining. The osteogenic and angiogenic properties were assessed in vitro and in vivo.

resultsThe porous NG/SF/HAp scaffold had a well-designed biomimetic porous structure with osteoinductive and angiogenic activities. A gene microarray identified 854 differentially expressed genes between human umbilical cord-derived mesenchymal stem cells (hUCMSCs) cultured on SF-nHAp scaffolds and cells cultured on NG/SF/HAp scaffolds. The underlying osteoblastic mechanism was investigated using hUCMSCs in vitro. Naringin facilitated hUCMSC ingrowth into the SF/HAp scaffold and promoted osteogenic differentiation. The osteogenic and angiogenic capabilities of cells cultured in the NG/SF/HAp scaffold were superior to those of cells cultured in the SF/HAp scaffold.

conclusionsThe data indicate the potential of the SF/HAp composite scaffold incorporating naringin for bone regeneration.

Indexed as

Bone RegenerationAnimalsBiocompatible MaterialsBone and BonesCell DifferentiationDurapatiteFibroinsFlavanonesHumansKidneyLiverMaleMesenchymal Stem CellsMesenchymal Stem Cell TransplantationOsteogenesisPorosityBiocompatible MaterialsDurapatiteFibroinsFlavanonesnaringinbone defecthydroxyapatiteNaringinsilk fibroin

Identifiers

PMID34008897
PMCPMC8249788

What OpenQuestion holds

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LicenceCC BY
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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.