Figure 11. characterization of mature neural-like cells differentiated from BM-MSCs after incubation in culture media supplemented with CSF using GFAP Immunolabelinginvestigated by CLSM: (a)Negative GFAP expression in the undifferentiated BM-MSCs before the differentiation process (0 day)(Scale bar = 50µm).(b)Immunofluorescence image showing positive GFAP immunolabeling for astrocytes within 3 days of incubation,investigated by CLSM(Scale bar = 50µm).(c)Strong GFAP immunolabeling for pseudo-unipolar neuronal-like cell after 5 days, investigated by CLSM(Scale bar = 50µm).(d, d')Mature unipolar neuronal-like cell showing positive GFAP immunoreactive and silver stain, respectively (Scale bar = 50µm).(e, f) Immunofluorescence image showing mature neuronal and oligodendrocyte cells GFAP immunoreactive (Scale bar = 50µm). (e’, f’) Inverted phase micrograph of e) and f) showing perineural oligodendrocytes; Oligodendrocyte (red arrow), Neuronal cells (yellow arrow). (Scale bar = 50µm)

From

Transdifferentiation of Bone Marrow Mesenchymal Stem Cells into Neural Cells via Cerebrospinal Fluid

Dina Y. Otify, EmanA. Youssef, Naglaa B. Nagy, Mona K. Marei, Magda I. Youssif

Biomedicine and Biotechnology. 2014, 2(4), 66-79 doi:10.12691/bb-2-4-2