Table 3.

Tumor-initiating capacity of limiting dilutions of ALDH+/−CD133+/− cells from the A2780 ovarian cancer cell line and 9 primary human ovarian tumors

A2780 cell line
Cell typeALDHCD133+ALDH+CD133+ALDH+CD133ALDHCD133
No. of cells injectedTumors formed
304/64/60/50/5
1005/55/53/60/5
1,00010/1010/1010/107/10
Primary human tumor samples
10–5000/94/90/9ND
5,000NDND0/50/9
50,000NDNDND0/9
  • Abbreviation: ND, not done.