Glial scar shown to stimulate growth-inhibitory proteoglycans by astrocytes. Experimental reduction of TGFβ-1 and TGFβ-2 has been shown to partially reduce glial scarring. Interleukins are another potential family of scar-inducing cellular messengers. Particularly, interleukin-1, a protein produced by mononuclear phagocytes, helps to initiate the inflammatory response in astrocytes, leading to reactive astrogliosis and the formation of the glial scar. The cytokine family of glial scar inducers include interferon-γ (IFNγ) and fibroblast growth factor 2 (FGF2). IFNγ has been shown to induce astrocyte proliferation and increase the extent of glial scarring in injured brain models. Further, FGF2 production increases after injury to the
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