PT - JOURNAL ARTICLE AU - Gilbertson, Richard J. AU - Gutmann, David H. TI - Tumorigenesis in the Brain: Location, Location, Location AID - 10.1158/0008-5472.CAN-07-0760 DP - 2007 Jun 15 TA - Cancer Research PG - 5579--5582 VI - 67 IP - 12 4099 - http://cancerres.aacrjournals.org/content/67/12/5579.short 4100 - http://cancerres.aacrjournals.org/content/67/12/5579.full SO - Cancer Res2007 Jun 15; 67 AB - Emerging evidence from numerous laboratories supports the notion that brain tumors arise from cells with stem cell/neuroglial progenitor cell properties (“cancer stem cells”). Two recent studies suggest that histologically similar tumors from different brain regions are molecularly distinct because they arise from distinct populations of site-restricted progenitor cells. These new findings imply an interaction between the cell of origin, the tumor microenvironment, and specific cancer-causing genetic changes in the evolution of central nervous system tumors. [Cancer Res 2007;67(12):5579–82] ©2007 American Association for Cancer Research.