All Stem Cells Japan

Adipose Tissue-Derived Stem Cells in Neural Regenerative Medicine(2015)

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.


1. ADIPOSE TISSUE-DERIVED STEM CELLS (ADSCs)

2. CHRONIC STROKE

3. ALS is a neuromuscular degenerative disease involving the death of lower and upper motor neurons.

4. PARKINSON’S DISEASE

5. ALZHEIMER’S DISEASE

6. HUNTINGTON’S DISEASE

7. CAVERNOUS NERVE INJURY

8. TRAUMATIC BRAIN INJURY

9. FUTURE RESEARCH EXPECTATIONS

Key words: Adipose tissue-derived stem cells (ADSCs); Stroke; Amyotrophic lateral sclerosis;
Parkinson’s disease; Alzheimer’s disease; Huntington’s disease; Cavernous nerve injury.

Source : www.cognizantcommunication.com