author_facet Ma, Yongbin
Dong, Liyang
Zhou, Dan
Li, Li
Zhang, Wenzhe
Zhen, Yu
Wang, Ting
Su, Jianhua
Chen, Deyu
Mao, Chaoming
Wang, Xuefeng
Ma, Yongbin
Dong, Liyang
Zhou, Dan
Li, Li
Zhang, Wenzhe
Zhen, Yu
Wang, Ting
Su, Jianhua
Chen, Deyu
Mao, Chaoming
Wang, Xuefeng
author Ma, Yongbin
Dong, Liyang
Zhou, Dan
Li, Li
Zhang, Wenzhe
Zhen, Yu
Wang, Ting
Su, Jianhua
Chen, Deyu
Mao, Chaoming
Wang, Xuefeng
spellingShingle Ma, Yongbin
Dong, Liyang
Zhou, Dan
Li, Li
Zhang, Wenzhe
Zhen, Yu
Wang, Ting
Su, Jianhua
Chen, Deyu
Mao, Chaoming
Wang, Xuefeng
Journal of Cellular and Molecular Medicine
Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
Cell Biology
Molecular Medicine
author_sort ma, yongbin
spelling Ma, Yongbin Dong, Liyang Zhou, Dan Li, Li Zhang, Wenzhe Zhen, Yu Wang, Ting Su, Jianhua Chen, Deyu Mao, Chaoming Wang, Xuefeng 1582-1838 1582-4934 Wiley Cell Biology Molecular Medicine http://dx.doi.org/10.1111/jcmm.14190 <jats:title>Abstract</jats:title><jats:p>Peripheral nerve injury results in limited nerve regeneration and severe functional impairment. Mesenchymal stem cells (MSCs) are a remarkable tool for peripheral nerve regeneration. The involvement of human umbilical cord MSC‐derived extracellular vesicles (hUCMSC‐EVs) in peripheral nerve regeneration, however, remains unknown. In this study, we evaluated functional recovery and nerve regeneration in rats that received hUCMSC‐EV treatment after nerve transection. We observed that hUCMSC‐EV treatment promoted the recovery of motor function and the regeneration of axons; increased the sciatic functional index; resulted in the generation of numerous axons and of several Schwann cells that surrounded individual axons; and attenuated the atrophy of the gastrocnemius muscle. hUCMSC‐EVs aggregated to rat nerve defects, down‐regulated interleukin (IL)‐6 and IL‐1β, up‐regulated IL‐10 and modulated inflammation in the injured nerve. These effects likely contributed to the promotion of nerve regeneration. Our findings indicate that hUCMSC‐EVs can improve functional recovery and nerve regeneration by providing a favourable microenvironment for nerve regeneration. Thus, hUCMSC‐EVs have considerable potential for application in the treatment of peripheral nerve injury.</jats:p> Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats Journal of Cellular and Molecular Medicine
doi_str_mv 10.1111/jcmm.14190
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series Journal of Cellular and Molecular Medicine
source_id 49
title Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_unstemmed Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_full Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_fullStr Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_full_unstemmed Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_short Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_sort extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
topic Cell Biology
Molecular Medicine
url http://dx.doi.org/10.1111/jcmm.14190
publishDate 2019
physical 2822-2835
description <jats:title>Abstract</jats:title><jats:p>Peripheral nerve injury results in limited nerve regeneration and severe functional impairment. Mesenchymal stem cells (MSCs) are a remarkable tool for peripheral nerve regeneration. The involvement of human umbilical cord MSC‐derived extracellular vesicles (hUCMSC‐EVs) in peripheral nerve regeneration, however, remains unknown. In this study, we evaluated functional recovery and nerve regeneration in rats that received hUCMSC‐EV treatment after nerve transection. We observed that hUCMSC‐EV treatment promoted the recovery of motor function and the regeneration of axons; increased the sciatic functional index; resulted in the generation of numerous axons and of several Schwann cells that surrounded individual axons; and attenuated the atrophy of the gastrocnemius muscle. hUCMSC‐EVs aggregated to rat nerve defects, down‐regulated interleukin (IL)‐6 and IL‐1β, up‐regulated IL‐10 and modulated inflammation in the injured nerve. These effects likely contributed to the promotion of nerve regeneration. Our findings indicate that hUCMSC‐EVs can improve functional recovery and nerve regeneration by providing a favourable microenvironment for nerve regeneration. Thus, hUCMSC‐EVs have considerable potential for application in the treatment of peripheral nerve injury.</jats:p>
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author Ma, Yongbin, Dong, Liyang, Zhou, Dan, Li, Li, Zhang, Wenzhe, Zhen, Yu, Wang, Ting, Su, Jianhua, Chen, Deyu, Mao, Chaoming, Wang, Xuefeng
author_facet Ma, Yongbin, Dong, Liyang, Zhou, Dan, Li, Li, Zhang, Wenzhe, Zhen, Yu, Wang, Ting, Su, Jianhua, Chen, Deyu, Mao, Chaoming, Wang, Xuefeng, Ma, Yongbin, Dong, Liyang, Zhou, Dan, Li, Li, Zhang, Wenzhe, Zhen, Yu, Wang, Ting, Su, Jianhua, Chen, Deyu, Mao, Chaoming, Wang, Xuefeng
author_sort ma, yongbin
container_issue 4
container_start_page 2822
container_title Journal of Cellular and Molecular Medicine
container_volume 23
description <jats:title>Abstract</jats:title><jats:p>Peripheral nerve injury results in limited nerve regeneration and severe functional impairment. Mesenchymal stem cells (MSCs) are a remarkable tool for peripheral nerve regeneration. The involvement of human umbilical cord MSC‐derived extracellular vesicles (hUCMSC‐EVs) in peripheral nerve regeneration, however, remains unknown. In this study, we evaluated functional recovery and nerve regeneration in rats that received hUCMSC‐EV treatment after nerve transection. We observed that hUCMSC‐EV treatment promoted the recovery of motor function and the regeneration of axons; increased the sciatic functional index; resulted in the generation of numerous axons and of several Schwann cells that surrounded individual axons; and attenuated the atrophy of the gastrocnemius muscle. hUCMSC‐EVs aggregated to rat nerve defects, down‐regulated interleukin (IL)‐6 and IL‐1β, up‐regulated IL‐10 and modulated inflammation in the injured nerve. These effects likely contributed to the promotion of nerve regeneration. Our findings indicate that hUCMSC‐EVs can improve functional recovery and nerve regeneration by providing a favourable microenvironment for nerve regeneration. Thus, hUCMSC‐EVs have considerable potential for application in the treatment of peripheral nerve injury.</jats:p>
doi_str_mv 10.1111/jcmm.14190
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spelling Ma, Yongbin Dong, Liyang Zhou, Dan Li, Li Zhang, Wenzhe Zhen, Yu Wang, Ting Su, Jianhua Chen, Deyu Mao, Chaoming Wang, Xuefeng 1582-1838 1582-4934 Wiley Cell Biology Molecular Medicine http://dx.doi.org/10.1111/jcmm.14190 <jats:title>Abstract</jats:title><jats:p>Peripheral nerve injury results in limited nerve regeneration and severe functional impairment. Mesenchymal stem cells (MSCs) are a remarkable tool for peripheral nerve regeneration. The involvement of human umbilical cord MSC‐derived extracellular vesicles (hUCMSC‐EVs) in peripheral nerve regeneration, however, remains unknown. In this study, we evaluated functional recovery and nerve regeneration in rats that received hUCMSC‐EV treatment after nerve transection. We observed that hUCMSC‐EV treatment promoted the recovery of motor function and the regeneration of axons; increased the sciatic functional index; resulted in the generation of numerous axons and of several Schwann cells that surrounded individual axons; and attenuated the atrophy of the gastrocnemius muscle. hUCMSC‐EVs aggregated to rat nerve defects, down‐regulated interleukin (IL)‐6 and IL‐1β, up‐regulated IL‐10 and modulated inflammation in the injured nerve. These effects likely contributed to the promotion of nerve regeneration. Our findings indicate that hUCMSC‐EVs can improve functional recovery and nerve regeneration by providing a favourable microenvironment for nerve regeneration. Thus, hUCMSC‐EVs have considerable potential for application in the treatment of peripheral nerve injury.</jats:p> Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats Journal of Cellular and Molecular Medicine
spellingShingle Ma, Yongbin, Dong, Liyang, Zhou, Dan, Li, Li, Zhang, Wenzhe, Zhen, Yu, Wang, Ting, Su, Jianhua, Chen, Deyu, Mao, Chaoming, Wang, Xuefeng, Journal of Cellular and Molecular Medicine, Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats, Cell Biology, Molecular Medicine
title Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_full Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_fullStr Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_full_unstemmed Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_short Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_sort extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
title_unstemmed Extracellular vesicles from human umbilical cord mesenchymal stem cells improve nerve regeneration after sciatic nerve transection in rats
topic Cell Biology, Molecular Medicine
url http://dx.doi.org/10.1111/jcmm.14190