<unk>  cells can form mounds of undifferentiated cells, which then spread differentiated cells into the surrounding area. This growth formation can be referred to as the "over-easy formation"<unk>  is a human derived cell line used in scientific research. The original cell line, called SK-N-SH, from which it was subcloned was isolated from a bone marrow biopsy taken from a four-year-old female with neuroblastoma.<unk>  cells are often used as in vitro models of neuronal function and differentiation. They are adrenergic in phenotype but also express dopaminergic markers and, as such, have been used to study Parkinson's disease, neurogenesis, and other characteristics of brain cells.
SH-SY5Y
Decerebellate
Walker 
Pineoblastoma
Neurosphere
HT1080
Muse cell
Koniocellular cell