eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-06-15 12 Spl.Edn.1 19 24 10.13005/bbra/1600 12539 article Esmaeel Ebrahimi 1 Seyed Ahmad Hosseini 2 Saeed Shirali 3 Mostafa Cheshmposh 1 Department of Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. Nutrition and Metabolic Diseases Research Center ,Ahvaz Jundishapur, University of Medical Sciences, Ahvaz, Iran. Hyperlipidemia Research Center, Department of Laboratory Sciences, Faculty of Paramedicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran Cell therapy is a procedure in which replace healthy cells to unhealthy and damaged cells. Due to lack of suitable methods for treatment of neurological diseases, patients have problems enormous. The lack of neurotransmitters and neurotrophic factors are main causes of these diseases. During the past decade, a variety of cells such as embryonic stem cells, fetal-derived neuronal cells, and induced pluripotent stem cells (iPSCs) have been used for compensate neurological deficits and treatment of these disorders in a variety of animal models. Several studies have been conducted to produce nerve cells by different types of stem cells. Although researchs in this field has progressed, their use is somewhat limited due to ethical problems and possible formation of teratoma. In this paper, we reviewed methods used of stem cells for the treatment of neurological disorders. https://www.biotech-asia.org/vol12_nospl_edn1/stem-cell-based-therapy-in-human-neurodegenerative-diseases/ Cell Therapy; Neurological Diseases; Embryonic Stem Cells; Ipscs; Teratoma