Background Tumor expression of estrogen receptor (ER) is an important marker of
prognosis, and is predictive of response to endocrine therapy in breast cancer. Several …

Breast cancer, with a lifelong risk of one in nine, is the most common cancer among women.
In Iran, breast cancer is one of the growing and important women's health problems. Several …

The response to psychological stress can differ depending on the type and duration of the
stressor. Acute stress can facilitate a “fight or flight response” and aid survival, whereas …

Background: Breast cancer is the serious health concern in India causing the highest
mortality rate in females, which occurs due to uncontrolled cell division and can be …

Abstract Background Protein Tyrosine Phosphatase Receptor-type O (PTPRO) has recently
been in the spotlight as a tumor suppressor, whose encoding gene is frequently methylated …

Breast cancer is one of complex diseases that are influenced by environment. Various
genetic and epigenetic alterations are provoking causes of breast carcinogenesis. Dynamic …

Breast cancer, a leading cause of death among women in most countries worldwide, is
rapidly increasing in incidence in Vietnam. One of biomarkers is the disruption of the genetic …

Background Status of DNA methylation is one of the most common molecular alterations in
human neoplasia. Because it is possible to detect these epigenetic alterations in the …

DNA methylation of tumor suppressor gene promoters is the most frequent phenomenon
leading to inactivation of function, consequently driving malignant cell transformation. Cyclin …

Breast cancer is a prevalent heterogeneous malignant disease. Gene expression profiling
by DNA microarray can classify breast tumors into five different molecular subtypes: luminal …