Stem Cell Therapy for CNS Disease

A special issue of Biomedicines (ISSN 2227-9059). This special issue belongs to the section "Cancer Biology and Oncology".

Deadline for manuscript submissions: closed (31 March 2022) | Viewed by 7070

Special Issue Editor


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Guest Editor
Department of Neurosurgery, Hokkaido University, Sapporo, Japan
Interests: cerebrovascular disease; traumatic brain injury; stem cell therapy

Special Issue Information

Dear Colleagues,

This Special Issue, “Stem Cell Therapy for CNS Disease”, will mainly focus on studies of stem cells and their derivatives for various brain and spinal diseases.

Stem cells, including mesenchymal stromal cells, induced pluripotent cell, embryonic stem cell, and neural stem cells, are expected to ameliorate brain damage or to regain functional recovery of brain and spinal disease. Finding different methodological approaches is one of the most important aims of this Special Issue, as well as to explore experimental approaches for the neuro-regenerative medicine.

We cordially invite authors in the field to submit original research or review articles pertaining to this important and fast-progressing field of biomedicine.

Dr. Masahito Kawabori
Guest Editor

Manuscript Submission Information

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Keywords

  • stem cell
  • cerebrovascular disease
  • traumatic brain disease
  • central nervous system disease

Published Papers (2 papers)

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Research

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19 pages, 7247 KiB  
Article
Vagus Nerve Stimulation with Mild Stimulation Intensity Exerts Anti-Inflammatory and Neuroprotective Effects in Parkinson’s Disease Model Rats
by Ittetsu Kin, Tatsuya Sasaki, Takao Yasuhara, Masahiro Kameda, Takashi Agari, Mihoko Okazaki, Kakeru Hosomoto, Yosuke Okazaki, Satoru Yabuno, Satoshi Kawauchi, Ken Kuwahara, Jun Morimoto, Kyohei Kin, Michiari Umakoshi, Yousuke Tomita, Naoki Tajiri, Cesario V. Borlongan and Isao Date
Biomedicines 2021, 9(7), 789; https://doi.org/10.3390/biomedicines9070789 - 7 Jul 2021
Cited by 15 | Viewed by 3734
Abstract
Background: The major surgical treatment for Parkinson’s disease (PD) is deep brain stimulation (DBS), but a less invasive treatment is desired. Vagus nerve stimulation (VNS) is a relatively safe treatment without cerebral invasiveness. In this study, we developed a wireless controllable electrical stimulator [...] Read more.
Background: The major surgical treatment for Parkinson’s disease (PD) is deep brain stimulation (DBS), but a less invasive treatment is desired. Vagus nerve stimulation (VNS) is a relatively safe treatment without cerebral invasiveness. In this study, we developed a wireless controllable electrical stimulator to examine the efficacy of VNS on PD model rats. Methods: Adult female Sprague-Dawley rats underwent placement of a cuff-type electrode and stimulator on the vagus nerve. Following which, 6-hydroxydopamine (6-OHDA) was administered into the left striatum to prepare a PD model. VNS was started immediately after 6-OHDA administration and continued for 14 days. We evaluated the therapeutic effects of VNS with behavioral and immunohistochemical outcome assays under different stimulation intensity (0.1, 0.25, 0.5 and 1 mA). Results: VNS with 0.25–0.5 mA intensity remarkably improved behavioral impairment, preserved dopamine neurons, reduced inflammatory glial cells, and increased noradrenergic neurons. On the other hand, VNS with 0.1 mA and 1 mA intensity did not display significant therapeutic efficacy. Conclusions: VNS with 0.25–0.5 mA intensity has anti-inflammatory and neuroprotective effects on PD model rats induced by 6-OHDA administration. In addition, we were able to confirm the practicality and effectiveness of the new experimental device. Full article
(This article belongs to the Special Issue Stem Cell Therapy for CNS Disease)
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Review

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15 pages, 547 KiB  
Review
Dental-Pulp Stem Cells as a Therapeutic Strategy for Ischemic Stroke
by Chikako Nito, Satoshi Suda, Yuko Nitahara-Kasahara, Takashi Okada and Kazumi Kimura
Biomedicines 2022, 10(4), 737; https://doi.org/10.3390/biomedicines10040737 - 22 Mar 2022
Cited by 7 | Viewed by 2730
Abstract
Regenerative medicine aims to restore human functions by regenerating organs and tissues using stem cells or living tissues for the treatment of organ and tissue defects or dysfunction. Clinical trials investigating the treatment of cerebral infarction using mesenchymal stem cells, a type of [...] Read more.
Regenerative medicine aims to restore human functions by regenerating organs and tissues using stem cells or living tissues for the treatment of organ and tissue defects or dysfunction. Clinical trials investigating the treatment of cerebral infarction using mesenchymal stem cells, a type of somatic stem cell therapy, are underway. The development and production of regenerative medicines using somatic stem cells is expected to contribute to the treatment of cerebral infarction, a central nervous system disease for which there is no effective treatment. Numerous experimental studies have shown that cellular therapy, including the use of human dental pulp stem cells, is an attractive strategy for patients with ischemic brain injury. This review describes the basic research, therapeutic mechanism, clinical trials, and future prospects for dental pulp stem cell therapy, which is being investigated in Japan in first-in-human clinical trials for the treatment of patients with acute cerebral ischemia. Full article
(This article belongs to the Special Issue Stem Cell Therapy for CNS Disease)
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