Figure 1From: Expression of the Neural Stem Cell Markers NG2 and L1 in Human Angiomyolipoma: Are Angiomyolipomas Neoplasms of Stem Cells?Immunocytochemistry for NG2 and L1 on SV7tert angiomyolipoma cells. A) Living SV7tert cells were labeled with B5 mouse monoclonal antibody against human NG2. All cells were found to be NG2-positive. (B,C). Living SV7tert cells were double-stained for F84.1 (B) and L1 (C). All cells expressed F84.1, a cell adhesion molecule that is widespread during embryonic development. However, only a subpopulation of cells is positive for the L1 cell adhesion molecule, which is expressed by neural crest. Bar in C = 20 µm.Back to article page