Profiling molecular regulators of recurrence in chemorefractory triple-negative breast cancers
نویسندگان
چکیده
منابع مشابه
Molecular stratification of triple-negative breast cancers.
Research focused on the analysis and classification of breast tumors, primarily using DNA microarrays and patterns of gene expression, has resulted in distinct tumor subtypes. Although no knowledge of patient survival or outcomes was used to derive these gene descriptions, these different classes based upon patterns of gene expression have important prognostic implications. Predictive markers i...
متن کاملMolecular pathways: PI3K pathway targets in triple-negative breast cancers.
The triple-negative breast cancer (TNBC) subtype, defined clinically by the lack of estrogen, progesterone, and Her2 receptor expression, accounts for 10% to 15% of annual breast cancer diagnoses. Currently, limited therapeutic options have shown clinical benefit beyond cytotoxic chemotherapy. Defining this clinical cohort and identifying subtype-specific molecular targets remain critical for n...
متن کاملThe omics of triple-negative breast cancers.
BACKGROUND Triple-negative breast cancers (TNBC) do not represent a single disease subgroup and are often aggressive breast cancers with poor prognoses. Unlike estrogen/progesterone receptor and HER2 (human epidermal growth factor receptor 2) breast cancers, which are responsive to targeted treatments, there is no effective targeted therapy for TNBC, although approximately 50% of patients respo...
متن کاملGenomic profiling in triple-negative breast cancer.
Triple-negative breast cancer (TNBC) is defined by a lack of hormone receptor expression as well as lack of overexpression/amplification of HER2/neu. Patients with TNBC show a significantly worse prognosis compared to patients with other breast cancer subtypes. TNBC, however, is a heterogeneous entity both with regard to clinical/pathological characteristics and molecular biology. This review s...
متن کاملClinicopathological comparison of triple negative breast cancers with non-triple negative breast cancers in a hospital in North India.
INTRODUCTION Breast cancer is the second most common cancer worldwide (1.3 million cases, 10.9%) and ranks 5 th as cause of death from cancer overall (458,000 cases, 6.1%). Triple-negative breast cancer (TNBC) is a subtype of breast cancer with characteristic biological and pathological features. Among the subgroups of breast cancer, triple negative cancer is particularly feared because it is a...
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ژورنال
عنوان ژورنال: Breast Cancer Research
سال: 2019
ISSN: 1465-542X
DOI: 10.1186/s13058-019-1171-7