An increased risk of breast cancer was associated with increasing levels of the trans-monounsaturated fatty acids palmitoleic acid and elaidic acid (highest quintile vs. lowest: odds ratio = 1.75, 95% confidence interval: 1.08, 2.83; p-trend = 0.018). cis-Monounsaturated fatty acids were unrelated to breast cancer risk. A high serum level of trans-monounsaturated fatty acids, presumably reflecting a high
intake of industrially processed foods, is probably one factor contributing to increased risk of invasive breast cancer in women.”
“Objective: To analyze whether the local-regional surgical treatments (breast-conserving EPZ-6438 purchase therapy, mastectomy) resulted in different overall survival, distant metastasis-free survival, and locoregional recurrence-free survival rates for the various molecular breast cancer subtypes.\n\nSummary Background Data: Molecular gene expression profiling has been proposed as a new classification and prognostication system for breast cancer. Current recommendation for local-regional treatment of breast cancer is based on traditional clinicopathologic variables.\n\nMethods: Retrospective analysis of 372 breast cancer cases with assessable immunohistochemical data for ER, PR, and Her-2/neu receptor SB203580 in vivo status, diagnosed from 1998 to 2005. Molecular
subtypes analyzed were luminal A, luminal Liproxstatin-1 mouse 13, basal like, and Her-2/neu.\n\nResults:
No substantial difference was noted in overall survival, and locoregional recurrence rate between the local-regional treatment modalities as a function of the molecular breast cancer subtypes. The basal cell-like subtype was an independent predictor of a poorer overall survival (hazard ratio [HR] = 2.52, 95% confidence interval [CI] 1.28-4.97, P < 0.01) and a shorter distant metastasis-free survival time (HR = 3.61, 95% CI 1.27-10.2, P < 0.01), and showed a tendency toward statistical significance as an independent predictor of locoregional recurrence (HR = 3.57, 95% CI 0.93-13.6, P = 0.06).\n\nConclusions: The basal cell-like subtype is associated with a worse prognosis, a higher incidence of distant metastasis, and may be more prone to local recurrence when managed with breastconserving therapy.”
“A novel series of nitrogen-containing chalcones were synthesized by Mannich reaction and were screened for anti-inflammatory related activities such as inhibition of cyclooxygenase-2 (COX-2), trypsin and beta-glucuronidase. The antioxidant potential was demonstrated using 1,1-diphenyl-2-picryl hydrazine (DPPH) radical scavenging activity. The results of the above studies shows that the compounds synthesized were found to be effective inhibitors of above pro-inflammatory enzymes, and were found to be possess moderate radical scavenging potential.