Use of the gamma-H2AX assay to monitor DNA damage and repair in translational cancer research

Alesia Ivashkevich, Christophe E Redon, Asako J Nakamura, Roger F Martin, Olga Martin

Research output: Contribution to journalArticleResearchpeer-review

230 Citations (Scopus)

Abstract

Formation of gamma-H2AX in response to DNA double stranded breaks (DSBs) provides the basis for a sensitive assay of DNA damage in human biopsies. The review focuses on the application of gamma-H2AX-based methods to translational studies to monitor the clinical response to DNA targeted therapies such as some forms of chemotherapy, external beam radiotherapy, radionuclide therapy or combinations thereof. The escalating attention on radiation biodosimetry has also highlighted the potential of the assay including renewed efforts to assess the radiosensitivity of prospective radiotherapy patients. Finally the gamma-H2AX response has been suggested as a basis for an in vivo imaging modality.
Original languageEnglish
Pages (from-to)123 - 133
Number of pages11
JournalCancer Letters
Volume327
Issue number1-2
DOIs
Publication statusPublished - 2012

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