A median follow-up of 100 months has shown continued benefit for anastrozole (Arimidex) as compared with tamoxifen in a study of postmenopausal women with hormone receptor-positive tumors. More>>

The HER network is robust, complex, redundant, and adaptable. It provides proliferation and survival signals to a subset of breast tumors. More>>

The combination of capecitabine (Xeloda) and ixabepilone (Ixempra) appears to be robust in patients with the triple-negative breast cancer phenotype. In heavily pretreated metastatic breast cancer patients, the regimen yielded an overall response rate of 27% and median progression-free survival of 4.1 months, according to a subset analysis of 187 patients from a larger randomized phase III trial of capecitabine with and without ixabepilone. More>>

Preliminary findings from the I-SPY trial of neoadjuvant chemotherapy are a testament to the complexity and heterogeneity of locally advanced tumors and validate the concept that “biology should dictate the ‘what’ and the ‘how’ of treatment,” according to Laura Esserman, MD, Director of the Breast Cancer Center and Professor of Surgery and Radiation at the University of California, San Francisco School of Medicine. More>>

Some breast cancer patients with positive sentinel lymph nodes have factors associated with a low probability of having any other positive nodes and may therefore be able to safely skip completion axillary dissection, new data show. More>>

More data have emerged to suggest that MRI is more sensitive than mammography, though less specific, in screening women at high risk for breast cancer occurrence. Moreover, annual screening picks up a high number of ductal carcinomas in situ (DCIS), but also identifies tumors that are already large at diagnosis among BRCA1 mutation carriers. More>>

Investigational agent denosumab is safe and efficacious for attenuating bone loss among women taking adjuvant aromatase inhibitors for breast cancer, according to a phase III randomized double-blind placebo-controlled trial reported at SABCS (abstract 47). More>>

The combination of nab -paclitaxel (Abraxane) and bevacizumab (Avastin) eradicates highly aggressive metastatic breast cancer in a preclinical model, Sophia Ran, PhD, reported at the SABCS (abstract 74). More>>

Middle-aged women today are about half as likely as their counterparts 25 years ago to die from breast cancer, thanks in large part to the collective effects of modern therapies, according to new data reported at SABCS. Results of the 2005-2006 update of the worldwide overview presented by Richard Peto, PhD, on behalf of the Early Breast Cancer Trialists’ Collaborative Group were based on data from roughly 350,000 women and 400 randomized trials. More>>

Compared with standard treatment with doxorubicin/cyclophosphamide (AC), four cycles of docetaxel (Taxotere) plus cyclophosphamide (TC) improved both disease-free and overall survival in the extended follow-up and analysis of US Oncology Adjuvant Trial 9735. More>>