کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2112542 1084395 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The role of oxidative DNA damage in radiation induced bystander effect
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی تحقیقات سرطان
پیش نمایش صفحه اول مقاله
The role of oxidative DNA damage in radiation induced bystander effect
چکیده انگلیسی

Ionizing radiation (IR) has been described as a double-edged sword, since it is used for diagnostic and therapeutic medical applications, and at the same time it is a well known human mutagen and carcinogen, causing wide-ranging chromosomal aberrations. It is nowadays accepted that the detrimental effects of IR are not restricted only in the irradiated cells, but also to non-irradiated bystander or even distant cells manifesting various biological effects. This review presents the role of oxidative stress in the induction of bystander effects referring to the types of the implicated oxidative DNA lesions, the contributing intercellular and intracellular stress mediators, the way they are transmitted from irradiated to bystander cells and finally, the complex role of the bystander effect in the therapeutic efficacy of radiation treatment of cancer.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cancer Letters - Volume 356, Issue 1, 1 January 2015, Pages 43–51
نویسندگان
, , , , , ,