کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6169967 1251186 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
p53 status identifies triple-negative breast cancer patients who do not respond to adjuvant chemotherapy
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
پیش نمایش صفحه اول مقاله
p53 status identifies triple-negative breast cancer patients who do not respond to adjuvant chemotherapy
چکیده انگلیسی
Genomic analysis and protein expression assimilate triple-negative breast cancers (TNBC) with basal-like breast tumors. TNBCs, however, have proved to encompass also tumors with normal-like phenotype and known to have favorable prognosis and to respond to chemotherapy. In a recent paper, we have provided evidence that p53 status is able to subdivide TNBCs into two distinct subgroups with different outcome, and consistent with basal- and normal-like phenotypes. Based on this finding, we explored the contribution of p53 status in predicting the response to adjuvant CMF or CMF followed doxorubicin chemotherapy of a group of TNBC patients. Results indicated that TNBC patients with a p53-positive tumor had a shorter relapse-free and overall survival than patients carrying a p53-negative TNBC, corroborating our hypothesis about the relationship between TNBC phenotype (basal-like versus normal-like) and p53 status as predictor of response to antracycline/CMF-based chemotherapy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Breast - Volume 24, Issue 3, June 2015, Pages 294-297
نویسندگان
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