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Spotlight on p63 (Guest Editors, Gerry Melino and Frank McKeon)
The Roles of p63 in Cancer
Elsa R. Flores
volume 6 | issue 3
1 February 2007Pages: 300 - 304
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p63 plays an important role in skin and limb development. This has been clearly demonstrated using mouse models and from studies on human patients harboring p63 mutations. One question that remains unanswered is whether p63 is a tumor suppressor gene or an oncogene. The complexity of the study of p63 is due to the existence of multiple isoforms with opposing functions. The lack of antibodies that distinguish between these isoforms has made the ability to analyze the expression of p63 difficult in human tumors. Many studies have found that p63 is overexpressed in human tumors while other studies have shown a loss of expression of p63. Here, we review the roles of p63 in tumor development and suppression in mouse models and human tumors.
Authors
Elsa R. Flores
Prous Institute for Biomedical Research.com
We now provide open access to journal articles published online for one year or more. This article may be downloaded at the following link:
Download PDF If the document does not open, please right-click on the link (control-click on a Macintosh) and select the option to save the file to disk.