Current status of pharmacogenomics testing for anti-tumor drug therapies: Approaches to non-melanoma skin cancer

Rebecca Grealy, Lyn R. Griffiths

Research output: Contribution to journalReview articleResearchpeer-review

1 Citation (Scopus)

Abstract

Skin cancer is one of the most commonly occurring cancer types, with substantial social, physical, and financial burdens on both individuals and societies. Although the role of UV light in initiating skin cancer development has been well characterized, genetic studies continue to show that predisposing factors can influence an individuals susceptibility to skin cancer and response to treatment. In the future, it is hoped that genetic profiles, comprising a number of genetic markers collectively involved in skin cancer susceptibility and response to treatment or prognosis, will aid in more accurately informing practitioners choices of treatment. Individualized treatment based on these profiles has the potential to increase the efficacy of treatments, saving both time and money for the patient by avoiding the need for extensive or repeated treatment. Increased treatment responses may in turn prevent recurrence of skin cancers, reducing the burden of this disease on society. Currently existing pharmacogenomic tests, such as those that assess variation in the metabolism of the anticancer drug fluorouracil, have the potential to reduce the toxic effects of anti-tumor drugs used in the treatment of non-melanoma skin cancer (NMSC) by determining individualized appropriate dosage. If the savings generated by reducing adverse events negate the costs of developing these tests, pharmacogenomic testing may increasingly inform personalized NMSC treatment.

Original languageEnglish
Pages (from-to)65-72
Number of pages8
JournalMolecular Diagnosis and Therapy
Volume13
Issue number2
DOIs
Publication statusPublished - 2009
Externally publishedYes

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