title: Adipose tissue-derived stem cells in neural regenerative medicine.
abstract: Adipose tissue-derived stem cells (ADSCs) have two essential characteristics with regard to regenerative medicine: the convenient and efficient generation of large numbers of multipotent cells and in vitro proliferation without a loss of stemness. The implementation of clinical trials has prompted widespread concern regarding safety issues and has shifted research toward the therapeutic efficacy of stem cells in dealing with neural degeneration in cases such as stroke, amyotrophic lateral sclerosis, Parkinson's disease, Alzheimer's disease, Huntington's disease, cavernous nerve injury, and traumatic brain injury. Most existing studies have reported that cell therapies may be able to replenish lost cells and promote neuronal regeneration, protect neuronal survival, and play a role in overcoming permanent paralysis and loss of sensation and the recovery of neurological function. The mechanisms involved in determining therapeutic capacity remain largely unknown; however, this concept can still be classified in a methodical manner by citing current evidence. Possible mechanisms include the following: 1) the promotion of angiogenesis, 2) the induction of neuronal differentiation and neurogenesis, 3) reductions in reactive gliosis, 4) the inhibition of apoptosis, 5) the expression of neurotrophic factors, 6) immunomodulatory function, and 7) facilitating neuronal integration. In this study, several human clinical trials using ADSCs for neuronal disorders were investigated. It is suggested that ADSCs are one of the choices among various stem cells for translating into clinical application in the near future.
authors: Department of Internal Medicine, China Medical University Beigan Hospital, Yunlin, Taiwan.
authors: Da-Chuan
authors: DC
authors: Yeh
authors: Tzu-Min
authors: TM
authors: Chan
authors: Horng-Jyh
authors: HJ
authors: Harn
authors: Tzyy-Wen
authors: TW
authors: Chiou
authors: Hsin-Shui
authors: HS
authors: Chen
authors: Zung-Sheng
authors: ZS
authors: Lin
authors: Shinn-Zong
authors: SZ
authors: Lin
mesh_terms: D000273:Adipose Tissue / Q000166:cytology*; D000690:Amyotrophic Lateral Sclerosis / Q000628:therapy; D001930:Brain Injuries / Q000628:therapy; D002493:Central Nervous System Diseases / Q000628:therapy*; D006801:Humans; D019636:Neurodegenerative Diseases / Q000628:therapy; D044968:Regenerative Medicine; D033581:Stem Cell Transplantation; D013234:Stem Cells / Q000166:cytology*; D020521:Stroke / Q000628:therapy