Research Article

Hypoxia Induces a Metabolic Shift and Enhances the Stemness and Expansion of Cochlear Spiral Ganglion Stem/Progenitor Cells

Figure 5

Western blot-based comparison of proliferation (a) and stemness (b) related proteins on cochlear spiral ganglion SPCs when exposed to different oxygen tensions for 4 days. Densitometric analysis of the western blot is reported in the histogram and shown in the lower panels. For the comparison, the expression levels of each protein (mean ± SEM, ) were normalized to control actin protein levels and expressed as a fold change of the cells cultured at 20% O2. indicates ; indicates .
(a)
(b)