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Current Perspectives regarding Stem Cell-Based Therapy for Alzheimer's Disease.

ABSTRACT: Alzheimer's disease (AD), a progressive neurodegenerative disorder featuring memory loss and cognitive impairment, is caused by synaptic failure and the excessive accumulation of misfolded proteins. Many unsuccessful attempts have been made to develop new small molecules or antibodies to intervene in the disease's pathogenesis. Stem cell-based therapies cast a new hope for AD treatment as a replacement or regeneration strategy. The results from recent preclinical studies regarding stem cell-based therapies are promising. Human clinical trials are now underway. However, a number of questions remain to be answered prior to safe and effective clinical translation. This review explores the pathophysiology of AD and summarizes the relevant stem cell research according to cell type. We also briefly summarize related clinical trials. Finally, future perspectives are discussed with regard to their clinical applications.

SUBMITTER: Kwak KA

PROVIDER: S-EPMC5852851 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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Current Perspectives regarding Stem Cell-Based Therapy for Alzheimer's Disease.

Kwak Kyeong-Ah KA Lee Seung-Pyo SP Yang Jin-Young JY Park Young-Seok YS

Stem cells international 20180301

Alzheimer's disease (AD), a progressive neurodegenerative disorder featuring memory loss and cognitive impairment, is caused by synaptic failure and the excessive accumulation of misfolded proteins. Many unsuccessful attempts have been made to develop new small molecules or antibodies to intervene in the disease's pathogenesis. Stem cell-based therapies cast a new hope for AD treatment as a replacement or regeneration strategy. The results from recent preclinical studies regarding stem cell-base ...[more]

PMID: 29686714

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