A Fluorescent Probe for Neural Stem/Progenitor Cells with High Differentiation Capability into Neurons

作者：Kim Beomsue; Feng Suihan; Yun Seong Wook; Leong Cheryl; Satapathy Rudrakanta; Wan Si Yan Diana; Chang Young Tae^*

来源：ChemBioChem, 2016, 17(22): 2118-2122.

DOI：10.1002/cbic.201600490

• ABC transporters
• Abcg2
• cell recognition
• CDg13
• fluorescent probes
• neural stem/progenitor cells

Selection of a specific neural stem/progenitor cells (NSPCs) has attracted broad attention in regenerative medicine for neurological disorders. Here, we report a fluorescent probe, CDg13, and its application for isolating strong neurogenic NSPCs. In comparison to the NSPCs isolated by other biomarkers, CDg13-stained NSPCs showed higher capability to differentiate into neurons. Target identification revealed that the fluorescence intensity of the probe within cells is inversely proportional to the expression levels of mouse and human Abcg2 transporters. These findings suggest that low Abcg2 expression is a biomarker for neurogenic NSPCs in mouse brain. Furthermore, CDg13 can be used to isolate Abcg2(low) cells from heterogeneous cell populations.

• 出版日期2016-11-17