Comment on

• No evidence of clonal somatic genetic alterations in cancer-associated fibroblasts from human breast and ovarian carcinomas.

  Qiu W, Hu M, Sridhar A, Opeskin K, Fox S, Shipitsin M, Trivett M, Thompson ER, Ramakrishna M, Gorringe KL, Polyak K, Haviv I, Campbell IG. Qiu W, et al. Nat Genet. 2008 May;40(5):650-5. doi: 10.1038/ng.117. Epub 2008 Apr 13. Nat Genet. 2008. PMID: 18408720 Free PMC article.