circulating tumor cells (ctcs) recognition and characterization in the peripheral blood of patients with breast cancer have proven practical and predictive value in different studies. however, the clinical significance of ctcs enumeration and molecular characterization in thepersonalization of breast cancer diagnosis and treatment remains under the debate. a literature search in pubmed, web of ...

current therapies for breast cancer are often limited by short-term efficacy due to the emergence of drug resistance. there has been increased interest in the use of naturally occurring compounds with chemopreventive and chemotherapeutic effects in the treatment of cancers. saffron, dry stigmas crocus sativus l., used in iran as a spice, is known for its anticancer properties. in this study, th...

Women with polycystic ovary syndrome (PCOS) have been reported to be at increased risk of a number of gynecological neoplasias, including endometrial, breast, and ovarian cancer. The data supporting an increased risk is almost entirely inferential, based primarily on small case series or shared risk factors. One of the difficulties in exploring the association between these cancers and PCOS, is...

In recent years, focusing on new potent anticancer agents with selective activity is one of the greatest challenges in cancer therapy. Breast most common and main cause deaths women. The sulfatase enzyme plays an important role converting sulfated steroids into non-sulfate steroid hormones, which increases growth development many hormone-dependent cancers, such as breast cancer. this regard, st...

The advent of combination therapy unprecedentedly shifted the paradigm of cancer treatment by reconstructing the conventional protocols. By identifying the anti-tumoral activity for different natural products, recent interest has focused on inventing the combined-modality strategies in order to increase the cure rates of cancer, while reducing the toxic side effects of current intensive regimen...

context triple negative breast cancer (tnbc) is a heterogeneous group of diseases that is negative for esterogen receptor (er) progesteron receptor (pr) and human epidermal growth factor receptor 2 (her2). this type of breast cancer is typically high-grade carcinomas, although low-grade tumors occur. the aim of this review is to focus on molecular classification and features, prognostic markers...

background : breast cancer (bc) is the most common cancer in iranian women, meanwhile the iranian patients are relatively young. granzyme h (gzmh) is a functional cytotoxic serine protease of nk cell granules, which expands the cell death-inducing repertoire of innate immune system. gzmh is constitutively and highly expressed in human nk cells, in order to possess chymotrypsin-like (chymase) en...

BACKGROUND Liver Receptor Homolog 1 (LRH-1, NR5A2) is an orphan nuclear receptor that is over-expressed in cancers in tissues such as the breast, colon and pancreas. LRH-1 plays important roles in embryonic development, steroidogenesis and cholesterol homeostasis. In tumor cells, LRH-1 induces proliferation and cell cycle progression. High LRH-1 expression is demonstrated in breast cancers, pos...

The nucleoside adenosine is present within cells and body fluids of all living organisms and its production, both intra- and extracellularly, is tightly coupled to energy consumption resulting in increased level of extracellular adenosine. The physiological effects of adenosine are mediated through four pharmacologically and biochemically distinct adenosine receptors (AR), i.e. A1, A2A, A2B and...