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We assessed the effects of calorie restriction (CR)-mediated protection against chemotherapy damage on ovarian reserve. Forty-eight female Sprague–Dawley rats were randomly divided into four groups: the normal control group (NC group, fed ad libitum), the CR group (fed with 65% food intake of the NC group), the CTX group (injected with cyclophosphamide (CTX) and fed ad libitum), and the CR+CTX group...
Gemcitabine (2′,2′-difluoro-2′-deoxycytidine; dFdCyd) is one of the anti-metabolites drugs that target DNA replication. We evaluated dFdCyd cytotoxicity and its radiosensitizing ability in human breast cancer cell lines, MCF-7 (wild-type p53) and MDA-MB-231 (mutant-type p53) along with normal mammary epithelial cell line (MCF-12) for comparison. Radiosensitivity and cytotoxicity were measured by the...
The apoptotic pathway has been shown to be crucial in the development of cancers in addition to a variety of neurodegenerative disorders. The tumor suppressor gene (TP53) encodes p53, the central protein in the apoptotic pathway. The NAD(P)H:quinone oxidoreductase 1, which is encoded by the NQO1 gene and, plays a direct role in apoptosis in addition to its recently discovered role as a regulator for...
P53 plays a critical role in the maintenance of genomic stability as well as the control of cell growth and apoptosis. Recently, an uncommon P53 genetic variant (rs78378222) was reported to be significantly associated with multiple cancers in Caucasians in a genome-wide association study. rs78378222 locates in the 3′-untranslated region of the P53 gene, and this A-to-C polymorphism results in changes...
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