Prospect of Mesenchymal Stem Cells in Enhancing Nerve Regeneration in Brachial Plexus Injury in Animals: A Systematic Review
Publish place: The Archives of Bone and Joint Surgery، Vol: 12، Issue: 3
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
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JR_TABO-12-3_001
تاریخ نمایه سازی: 19 اسفند 1402
Abstract:
Objectives: Brachial plexus injuries (BPI), although rare, often results in significant morbidity. Stem cell was thoughtto be one of BPI treatment modalities because of their nerve-forming regeneration potential. Although there is a possibility for the use of mesenchymal stem cells as one of BPI treatment, it is still limited on animal studies. Therefore, this systematic review aimed to analyze the role of mesenchymal stem cells in nerve regeneration in animal models of brachial plexus injury.Method: This study is a systematic review with PROSPERO registration number CRD۴۲۰۲۱۲۸۳۲۱. Literature searching was conducted using keywords experimental, animal, brachial plexus injury, mesenchymal stem cell implantation, clinical outcomes, electrophysiological outcomes, and histologic outcomes. Searches were performed in the PubMed, Scopus, and ScienceDirect databases. The risk of bias was assessed using SYRCLE's risk of bias tool for animal studies. The data obtained were described and in-depth analysis was performed.Result: Four studies were included in this study involving ۱۸۳ animals from different species those are rats and rabbits. There was an increase in muscle weight and shortened initial onset time of muscle contraction in the group treated with stem cells. Electrophysiological results showed that mesenchymal stem cells exhibited higher (Compound muscle action potential) CMAP amplitude and shorter CMAP latency than control but not better than autograft. Histological outcomes showed an increase in axon density, axon number, and the formation of connections between nerve cells and target muscles.Conclusion: Mesenchymal stem cell implantation to animals with brachial plexus injury showed its ability to regenerate nerve cells as evidenced by clinical, electrophysiological, and histopathological results. However, this systematic study involved experimental animals from various species so that the results cannot be uniformed, and conclusion should be drawn cautiously. Level of evidence: N/A
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Authors
Wahyu Widodo
Department of Orthopaedic and Traumatology Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
Indah Widyahening
Department of Community Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
Irfan Pratama
Department of Orthopaedic and Traumatology Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia
Mohamad Kuncoro
Department of Orthopaedic and Traumatology Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia