How Well Does the Braden Nutrition Subscale Agree With the VA Nutrition Classification Scheme Related to Pressure Ulcer Risk?

The VA Nutrition Classification Scheme documented by dietitians was found to be superior in assessing nutritional risk and predicting the development of pressure ulcers in acutely ill hospitalized veterans compared with use of the Braden nutrition subscale.

Genetic deletion of microsomal prostaglandin E synthase-1 suppresses mouse mammary tumor growth and angiogenesis.

The cyclooxygenase/prostaglandin (COX/PG) signaling pathway is of central importance in inflammation and neoplasia. COX inhibitors are widely used for analgesia and also have demonstrated activity for cancer prophylaxis. However, cardiovascular toxicity associated with this drug class diminishes their clinical utility and motivates the development of safer approaches both for pain relief and cancer prevention.

Pea3 transcription factors and wnt1-induced mouse mammary neoplasia.

The role of the PEA3 subfamily of Ets transcription factors in breast neoplasia is controversial. Although overexpression of PEA3 (E1AF/ETV4), and of the related factors ERM (ETV5) and ER81 (ETV1), have been observed in human and mouse breast tumors, PEA3 factors have also been ascribed a tumor suppressor function. Here, we utilized the MMTV/Wnt1 mouse strain to further interrogate the role of PEA3 transcription factors in mammary tumorigenesis based on our previous observation that Pea3 is highly expressed in MMTV/Wnt1 mammary tumors.