Adipose-derived stem cells are a kind of mesenchymal stem cells which have a higher frequency in the adipose tissue and can be harvested by minimally invasive procedures. These cells are able to differentiate into other cells outside their lineage such as neuron, neurotrophic factor secreting cells and Schwann cells. Many of the identified neurotrophic factors such as brain-derived neurotrophic...

To explore the role of brain-derived neurotrophic factor for survival and generation of striatal neurons after stroke, recombinant adenoassociated viral vectors carrying brain-derived neurotrophic factor or green fluorescent protein genes were injected into right rat substantia nigra 4–5 weeks prior to 30 min ipsilateral of middle cerebral artery occlusion. The brain-derived neurotrophic factor...

Transgenic mice overexpressing brain-derived neurotrophic factor from the beta-actin promoter were tested for behavioral, gross anatomical and physiological abnormalities. Brain-derived neurotrophic factor messenger RNA overexpression was widespread throughout brain. Overexpression declined with age, such that levels of overexpression decreased sharply by nine months. Brain-derived neurotrophic...

Glial cell line-derived neurotrophic factor recombinant adenovirus vector-transfected bone marrow mesenchymal stem cells were induced to differentiate into neuron-like cells using inductive medium containing retinoic acid and epidermal growth factor. Cell viability, microtubule-associated protein 2-positive cell ratio, and the expression levels of glial cell line-derived neurotrophic factor, ne...

Nervous system lesions are characterized by the loss of neuronal numbers and types. The neurotrophic factor levels in an injured tissue reflect their potential for regeneration. This hypothesis was investigated in olfactory bulb (OB), where olfactory tract was surgically transected disrupting neuronal migration and turnover. The effects were followed with quantification of mitral cells and thre...

In the developing vertebrate nervous system the survival of sensory neurons becomes dependent on neurotrophic factors when their axons reach their target fields, and the synthesis of nerve growth factor (NGF) by target field cells commences with the arrival of the earliest axons. The timing of NGF synthesis and the onset of neurotrophic factor dependence are not, however, reliant on innervation...