Evidence map›Paper›PMID 36439082›Full record

ArticleBioactive materials2023

A multifunctional neuromodulation platform utilizing Schwann cell-derived exosomes orchestrates bone microenvironment via immunomodulation, angiogenesis and osteogenesis.

Zhichao Hao, Lin Ren, Zhen Zhang, Zaiwu Yang, Shujie Wu, Gen Liu, Bin Cheng, Jun Wu, Juan Xia

Abstract read
In one paragraph

Article in Bioactive materials, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Article
  2. Piezoelectric g-CMaterials today. Bio · 2026
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4 more citing papers are in PubMed but not listed here.

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.

Zhichao HaoHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Lin RenHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Zhen ZhangSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, 518107, China.
Zaiwu YangHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Shujie WuHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Gen LiuHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Bin ChengHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.
Jun WuBioscience and Biomedical Engineering Thrust, The Hong Kong University of Science and Technology (Guangzhou), Nansha, Guangzhou, 511400, China.
Juan XiaHospital of Stomatology, Sun Yat-sen University, Guanghua School of Stomatology, Sun Yat-sen University, and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, 510055, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent evidence highlights multifaceted biological needs to recapitulate the bone microenvironment for bone regeneration. Neurotization has great potential for realizing multi-system modulations in bone tissue engineering (BTE). However, a neural strategy involving all the key bone repair steps temporally has not yet been reported. In this study, we reported the neural tissue engineering hydrogel-encapsulated Schwann cell-derived exosomes (SC Exo). This sustained-release SC Exo system prominently enhanced bone regeneration by promoting innervation, immunoregulation, vascularization, and osteogenesis in vivo. Moreover, the in vitro results further confirmed that this system significantly induced M2 polarization of macrophages, tube formation of HUVECs, and BMSCs osteogenic differentiation. Furthermore, BMSCs osteogenesis was promoted by upregulating the TGF-β1/SMAD2/3 signaling pathway. In summary, a novel cell-free and easily prepared SC Exo neural engineering was successfully developed to promote bone regeneration by orchestrating the entire bone healing microenvironment, which may provide a new strategy for tissue engineering and clinical treatment of bone defects.

Indexed as

Bone microenvironmentBone regenerationExosomesNeurotization in bone tissue engineeringSchwann cells

Identifiers

PMID36439082
PMCPMC9672134

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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.