Research fellowship programs as a pathway for training independent clinical pharmacy scientists.

The American College of Clinical Pharmacy (ACCP) Research Affairs Committee published a commentary in 2013 on training clinical pharmacy scientists in the context of changes in economic, professional, political, and research environments. The commentary centered on the opportunities for pharmacists in clinical/translational research including strategies for ACCP, colleges of pharmacy, and the profession to increase the number and impact of clinical pharmacy scientists. A postdoctoral fellowship is cited as a current training pathway, capable of producing independent and productive pharmacy researchers.

Novel role for SGK3 in glucose homeostasis revealed in SGK3/Akt2 double-null mice.

The phosphatidylinositol-3-kinase-dependent kinase, Akt2, plays a central role in mediating insulin effects in glucose-metabolizing tissues. Akt2 knockout mice display insulin resistance with a reactive increase in pancreatic islet mass and hyperinsulinemia. The related phosphatidylinositol-3-kinase-dependent kinase, serum- and glucocorticoid-regulated kinase 3 (SGK3), is essential for normal postnatal hair follicle development but plays no apparent role in glucose homeostasis.

Variation in outpatient antibiotic prescribing in the United States.

Objective: To evaluate variation in outpatient antibiotic utilization among US commercial health plans and the implications of this variation for cost and quality.

Study Design And Methods: We measured antibiotic utilization rates among 229 US commercial health plans that participated in the 2005 Healthcare Effectiveness Data and Information Set. Rates were adjusted to account for health plan age and sex distribution.

Induction of pancreatic islet cell differentiation by the neurogenin-neuroD cascade.

The related basic helix-loop-helix transcription factors neurogenin3 (Neurog3) and neurogenic differentiation 1 (NeuroD1) regulate pancreatic islet cell formation. The transient expression of Neurog3 initiates endocrine differentiation and activates its target, NeuroD1, which continues the endocrine differentiation process. Despite their distinct developmental roles, the expression of either factor can drive islet differentiation in progenitor cells.

The HMG box transcription factor Sox4 contributes to the development of the endocrine pancreas.

To investigate the role of the Sry/hydroxymethylglutaryl box (Sox) transcription factors in the development of the pancreas, we determined the expression pattern of Sox factors in the developing mouse pancreas. By RT-PCR, we detected the presence of multiple Sox family members in both the developing pancreas and mature islets and then focused on two factors, Sox2 and Sox4. The expression field of Sox2, which plays a role in the maintenance of some stem cell populations, included the developing duodenum, but Sox2 was specifically excluded from the pancreatic buds.