GPs' perceptions of teaching methods in shared decision-making training: a qualitative study.

Background: Although shared decision making (SDM) is key to delivering patient-centred care, there are barriers to GPs implementing SDM in practice. SDM training is undergoing development by organisations, including the Royal College of General Practitioners. However, GPs' perceptions of the delivery of SDM training in general practice remain largely unexplored.

Validating a SMIIL:) Development and initial validation of a Scale Measuring the Impact of Interprofessional Learning (SMIIL).

Design and evaluation of interprofessional learning (IPL) in pre-qualification education lacks customization. In response to this, the Scale Measuring the Impact of Interprofessional Learning (SMIIL) was developed to facilitate the context-driven evaluation of IPL interventions in the undergraduate setting. Items of this scale reflect common IPL themes and align to levels one to three of the modified Kirkpatrick's model.

Every picture tells a story: Content analysis of medical school website and prospectus images in the United Kingdom.

Introduction: The decision-making process for students as to which medical schools to apply to is open to many factors and influences. Research has identified several factors which influence prospective students' choice of medical school and career. There is also evidence that websites and prospectuses may be creating potential barriers to widening access.

Delivering nanomedicines to patients: a practical guide.

Unlabelled: This is a perspective on the current state of development of nanomedicines in Europe. The view is expressed that a much higher translational success rate could be achieved, with rewards for all stakeholders, if researchers understood the industrial decision points required for new drugs. Getting a drug through the clinic will not help patients unless it is developable by industry.

Nanoparticle transport in epithelial cells: pathway switching through bioconjugation.

The understanding and control of nanoparticle transport into and through cellular compartments is central to biomedical applications of nanotechnology. Here, it is shown that the transport pathway of 50 nm polystyrene nanoparticles decorated with vitamin B12 in epithelial cells is different compared to both soluble B12 ligand and unmodified nanoparticles, and this is not attributable to B12 recognition alone. Importantly, the study indicates that vitamin B12 -conjugated nanoparticles circumnavigate the lysosomal compartment, the destination of soluble vitamin B12 ligand.

Evaluation of calcium depletion as a strategy for enhancement of mucosal absorption of macromolecules.

Extracellular calcium is crucial for functioning of the epithelial barrier. Compounds that bind calcium, reducing its extracellular levels, have therefore been investigated as mucosal absorption enhancers. However, the conditions under which calcium reduction sufficiently modulates the epithelial barrier to result in meaningful improvements in mucosal drug absorption are unclear.

Fc-mediated transport of nanoparticles across airway epithelial cell layers.

In a study directed towards non-invasive delivery of therapeutic biomacromolecules, we examined whether surface modification of sub-200 nm model nanoparticles with the Fc portion of IgG promotes their cell uptake and transport across the airway epithelial cells. The study initially confirms the expression of the relevant receptor, namely neonatal Fc receptor (FcRn), by Calu-3 cell layers simulating the airway epithelium and demonstrates FcRn-mediated cell association, internalization and transcellular transport of molecular IgG. Surface decoration of nanoparticles with the Fc portion of IgG enhanced both cell uptake and translocation of the particulate system across the cell layers, in a manner strongly suggesting FcRn involvement in these processes.

Barrier characteristics of epithelial cultures modelling the airway and intestinal mucosa: a comparison.

The barrier characteristics of polarized layers of Calu-3 and Caco-2 cell lines, as commonly used in vitro models of intestinal and airway mucosa, respectively, were investigated by assessing the translocation of model macromolecules and nanoparticles. The barrier capacity of the cell layers towards the movement of macromolecules and nanoparticulates differed considerably between the cell lines. Permeability studies revealed the existence of a notably larger solute molecular weight limit for paracellular diffusion in Caco-2 monolayers compared to Calu-3 cells.

Ask the experts: future of the pharmaceutical industry. Interview by Future Medicinal Chemistry.

The pharmaceutical industry is facing numerous, well-documented challenges - from the effects of patent expirations to high attrition rates in the drug-development pipeline. Future Medicinal Chemistry has invited a group of leaders from academia and industry to express their views on where the industry is heading and speculate as to what role medicinal chemists will play in the future.