6BRIEN C A,POLLETT A,GALLINGER S,et al.A human colon cancercel capable of initiating tumour growth in immunodeficient mice[J].Nature,2007,445 (7123):106-110.
7ANNE T.COLLINS,PAUL A.BERRY,CATHERINE HYDE,et al.Prospective identification of tumorigenic prostate cancer stem cells[J].Cancer Res,2005,65(23):10946-10951.
8SUETSUGU A,NAGAKI M,AOKI H,et al.Characterization of CD133 hepatocellular carcinoma ceUs as cancer stem/progenitor cells[J].Biochem Biophys Res Commun,2006,351 (4):820-824.
9MA S,CHAN KW,HU L,et al.Identification and characterization of tumorigenic liver cancer stem/progenitor cells[J].Gastroenterology,2007,132 (7):2542-2556.
10YUZAWA S,OPATOWSKY Y,ZHANG Z.Structural basis for activation of thereceptor tyrosine kinase Kit by stein cell factor[J].Cell,2007,130(2):213-215.