AACR strongly encourages the authentication of cell lines used in the research reported in its journals. If cell lines were used in the research, a statement addressing the following points must be included in the Materials and Methods section of the manuscript:

1. From where and when the cells were obtained
2. Whether the cell lines have been tested and authenticated
3. The method by which the cells were tested
4. How and when the cells were last tested

If cells were obtained directly from a cell bank that performs cell line characterizations and passaged in the user's laboratory for fewer than 6 months after receipt or resuscitation, reauthentication is not required. In these cases, the author should include the method of characterization used by the cell bank. Resources for Authors regarding the cell line policy are available on our Author Services Center.

http://www.aacrjournals.org/site/AuthServCtr/auth_serv_ctr.xhtml