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Tian DH, Qin CH, Xu WY, Pan WK, Zhao YY, Zheng BJ, Chen XL, Liu Y, Gao Y, Yu H. Phenotypic and functional comparison of rat enteric neural crest-derived cells during fetal and early-postnatal stages. Neural Regen Res 2021; 16:2310-2315. [PMID: 33818517 PMCID: PMC8354115 DOI: 10.4103/1673-5374.310701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
In our previous study, we showed that with increasing time in culture, the growth characteristics of enteric neural crest-derived cells (ENCCs) change, and that the proliferation, migration and neural differentiation potential of these cells in vitro notably diminish. However, there are no studies on the developmental differences in these characteristics between fetal and early-postnatal stages in vitro or in vivo. In this study, we isolated fetal (embryonic day 14.5) and postnatal (postnatal day 2) ENCCs from the intestines of rats. Fetal ENCCs had greater maximum cross-sectional area of the neurospheres, stronger migration ability, and reduced apoptosis, compared with postnatal ENCCs. However, fetal and postnatal ENCCs had a similar differentiation ability. Fetal and postnatal ENCCs both survived after transplant into a rat model of Hirschsprung's disease. In these rats with Hirschsprung's disease, the number of ganglionic cells in the myenteric plexus was higher and the distal intestinal pressure change was greater in animals treated with fetal ENCCs compared with those treated with postnatal ENCCs. These findings suggest that, compared with postnatal ENCCs, fetal ENCCs exhibit higher survival and proliferation and migration abilities, and are therefore a more appropriate seed cell for the treatment of Hirschsprung's disease. This study was approved by the Animal Ethics Committee of the Second Affiliated Hospital of Xi'an Jiaotong University (approval No. 2016086) on March 3, 2016.
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Affiliation(s)
- Dong-Hao Tian
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Chuan-Hui Qin
- Department of Anorectal, Suizhou Central Hospital, Hubei University of Medicine, Suizhou, Hubei Province, China
| | - Wen-Yao Xu
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Wei-Kang Pan
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Yu-Ying Zhao
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Bai-Jun Zheng
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Xin-Lin Chen
- Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Yong Liu
- Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Ya Gao
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Hui Yu
- Department of Pediatric Surgery, the Second Affiliated Hospital; Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
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Han GH, Peng J, Liu P, Ding X, Wei S, Lu S, Wang Y. Therapeutic strategies for peripheral nerve injury: decellularized nerve conduits and Schwann cell transplantation. Neural Regen Res 2019; 14:1343-1351. [PMID: 30964052 PMCID: PMC6524503 DOI: 10.4103/1673-5374.253511] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
In recent years, the use of Schwann cell transplantation to repair peripheral nerve injury has attracted much attention. Animal-based studies show that the transplantation of Schwann cells in combination with nerve scaffolds promotes the repair of injured peripheral nerves. Autologous Schwann cell transplantation in humans has been reported recently. This article reviews current methods for removing the extracellular matrix and analyzes its composition and function. The development and secretory products of Schwann cells are also reviewed. The methods for the repair of peripheral nerve injuries that use myelin and Schwann cell transplantation are assessed. This survey of the literature data shows that using a decellularized nerve conduit combined with Schwann cells represents an effective strategy for the treatment of peripheral nerve injury. This analysis provides a comprehensive basis on which to make clinical decisions for the repair of peripheral nerve injury.
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Affiliation(s)
- Gong-Hai Han
- Kunming Medical University, Kunming, Yunnan Province; Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Jiang Peng
- Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Ping Liu
- Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Xiao Ding
- Shihezi University Medical College, Shihezi, Xinjiang Uygur Autonomous Region, China
| | - Shuai Wei
- Shihezi University Medical College, Shihezi, Xinjiang Uygur Autonomous Region, China
| | - Sheng Lu
- 920th Hospital of Joint Service Support Force, Kunming, Yunnan Province, China
| | - Yu Wang
- Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
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Stamp LA, Young HM. Recent advances in regenerative medicine to treat enteric neuropathies: use of human cells. Neurogastroenterol Motil 2017; 29. [PMID: 28028898 DOI: 10.1111/nmo.12993] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 10/18/2016] [Indexed: 12/21/2022]
Abstract
As current options for treating most enteric neuropathies are either non-effective or associated with significant ongoing problems, cell therapy is a potential attractive possibility to treat congenital and acquired neuropathies. Studies using animal models have shown that following transplantation of enteric neural progenitors into the bowel of recipients, the transplanted cells migrate, proliferate, and generate neurons that are electrically active and receive synaptic inputs. Recent studies have transplanted human enteric neural progenitors into the mouse colon and shown engraftment. In this article, we summarize the significance of these recent advances and discuss priorities for future research that might lead to the use of regenerative medicine to treat enteric neuropathies in the clinic.
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Affiliation(s)
- L A Stamp
- Department of Anatomy & Neuroscience, University of Melbourne, Parkville, Vic., Australia
| | - H M Young
- Department of Anatomy & Neuroscience, University of Melbourne, Parkville, Vic., Australia
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Yu H, Zheng BJ, Pan WK, Wang HJ, Xie C, Zhao YY, Chen XL, Liu Y, Gao Y. Combination of exogenous cell transplantation and 5-HT 4 receptor agonism induce endogenous enteric neural crest-derived cells in a rat hypoganglionosis model. Exp Cell Res 2016; 351:36-42. [PMID: 28034674 DOI: 10.1016/j.yexcr.2016.12.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 12/23/2016] [Accepted: 12/25/2016] [Indexed: 01/06/2023]
Abstract
Enteric neural crest-derived cells (ENCCs) can migrate into endogenous ganglia and differentiate into progeny cells, and have even partially rescued bowel function; however, poor reliability and limited functional recovery after ENCC transplantation have yet to be addressed. Here, we investigated the induction of endogenous ENCCs by combining exogenous ENCC transplantation with a 5-HT4 receptor agonist mosapride in a rat model of hypoganglionosis, established by benzalkonium chloride treatment. ENCCs, isolated from the gut of newborn rats, were labeled with a lentiviral eGFP reporter. ENCCs and rats were treated with the 5-HT4 receptor agonist/antagonist. The labeled ENCCs were then transplanted into the muscular layer of benzalkonium chloride-treated colons. At given days post-intervention, colonic tissue samples were removed for histological analysis. ENCCs and neurons were detected by eGFP expression and immunoreactivity to p75NTR and peripherin, respectively. eGFP-positive ENCCs and neurons could survive and maintain levels of fluorescence after transplantation. With longer times post-intervention, the number of peripherin-positive cells gradually increased in all groups. Significantly more peripherin-positive cells were found following ENCCs plus mosapride treatment, compared with the other groups. These results show that exogenous ENCCs combined with the 5-HT4 receptor agonist effectively induced endogenous ENCCs proliferation and differentiation in a rat hypoganglionosis model.
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Affiliation(s)
- Hui Yu
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China; Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, No 96, Yan Ta Xi Road, Xi'an 710061, Shaanxi, China
| | - Bai-Jun Zheng
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China
| | - Wei-Kang Pan
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China
| | - Huai-Jie Wang
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China
| | - Chong Xie
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China
| | - Yu-Ying Zhao
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China
| | - Xin-Lin Chen
- Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, No 96, Yan Ta Xi Road, Xi'an 710061, Shaanxi, China
| | - Yong Liu
- Institute of Neurobiology, Environment and Genes Related to Diseases Key Laboratory of Chinese Ministry of Education, Xi'an Jiaotong University, No 96, Yan Ta Xi Road, Xi'an 710061, Shaanxi, China
| | - Ya Gao
- Department of Pediatric Surgery, the Second Affiliated Hospital, Xi'an Jiaotong University, No 157, Xi Wu Road, Xi'an 710004, Shaanxi, China.
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