نتایج جستجو برای: triple negative breast cancer
تعداد نتایج: 1496003 فیلتر نتایج به سال:
OBJECTIVE Apocrine carcinoma, a subtype of invasive ductal carcinoma of the breast, expresses androgen receptor (AR), but often lacks estrogen receptor (ER) and progesterone receptor (PgR). In the present study, the author immunohistochemically defined apocrine-type carcinoma as ER-/PgR-/AR+ invasive ductal carcinoma and analyzed the significance of apocrine-type carcinoma as triple-negative br...
PURPOSE The Aurora kinases are a family of conserved serine-threonine kinases with key roles in mitotic cell division. As with other promising anticancer targets, patient selection strategies to identify a responsive subtype will likely be required for successful clinical development of Aurora kinase inhibitors. The purpose of this study was to evaluate the antitumor activity of the Aurora and ...
Traditional treatments for breast cancer fail to address therapy-resistant cancer stem-like cells that have been characterized by changes in epigenetic regulators such as the lysine demethylase KDM4. Here, we describe an orally available, selective and potent KDM4 inhibitor (QC6352) with unique preclinical characteristics. To assess the antitumor properties of QC6352, we established a method to...
BACKGROUND Triple-negative (TN) breast cancer is a subtype of breast cancer characterised by a loss of estrogen receptor (ER), progesterone receptor (PR) expression, and the absence of human epidermal growth factor (HER2) overexpression. AIMS To identify the relationships between clinicopathological characteristics of TN breast cancers in the northeast region of Turkey and disease free surviv...
Much attention has been paid to the features of breast cancer in Africa and the parallels between breast cancer in indigenous Africans and in African American women, including a shift toward earlier onset; a tendency toward poorer outcomes; and an increased likelihood for the tumors to be negative for the estrogen receptor (ER), the progesterone receptor (PR), and/or the human epidermal growth ...
PURPOSE The treatment of triple-negative breast cancer remains a daunting challenge with the standard-of-care treatments eventually failing due to acquired drug resistance, toxic side effects and the presence of a deregulated immune response. New treatments for overcoming these drawbacks include the use of plant extracts. STUDY DESIGN In this study, the efficacy of betulinic acid, a naturally...
The research article by Dent and colleagues, which was published in the August 1, 2007, issue of Clinical Cancer Research, provided a clinical description of metastatic progression of triple-negative breast cancers. Finding successful treatment strategies for women with triple-negative breast cancer remains a challenge.
چکیده مقدمه: سرطان پستان امروزه با شیوع روز افزونی جزء معضلات سلامت بویژه در جوامع صنعتی بشمار می آید. علیرغم مطالعات گسترده انجام شده هنوز هم اطلاعات دقیق و ضروری در خصوص ارتباط بین ریسک فاکتور های این سرطان با بسیاری از پیامدهای آن در دسترس نیست. این مطالعه با توجه به شیوع بالای سرطان پستان در ایران و بویژه در شهر یزد و با هدف تعیین ارتباط میزان بقا و عود با الگوی عوامل خطر در بیماران مبتلا...
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