Glial scar brain and spinal cord. FGF2 has also been shown to increase astrocyte proliferation "in vitro". Ciliary neurotrophic factor (CNTF) is a cytosolic protein that is not secreted. CNTF has been shown to promote the survival of neuronal cultures "in vitro", and it can also act as a differentiator and trophic factor on glial cells. Further, CNTF has been previously shown to affect the differentiation of glial precursor cells "in vitro"; however, the influence of CNTF in the "in vivo" setting has only recently been determined. Winter "et al." used CNTF over-expressing transgenic mice as well as wildtype controls that had
Ganglion mother cell advantages and leads to a better understanding of relevant human neurogenic analogs such as neural stem cells. By obtaining a better understanding of how GMCs function and the role they play in neurogenesis, it may be possible to better understand their analogs in mammals. Ganglion mother cell Ganglion mother cells (GMCs) are cells involved in neurogenesis that divide only once to give rise to two neurons, or one neuron and one glial cell or two glial cells, and are present only in the central nervous system. They are also responsible for transcription factor expression. While each ganglion mother cell necessarily