Development and evaluation of a community based, multiagency course for medical students: descriptive survey

Objective: To develop and evaluate an effective, community based, multiagency course (involving doctors, nurses, non-health statutory workers, and voluntary organisations) for all Leicester medical students, in response to the General Medical Council’s recommendation of preparing the doctors of tomorrow to handle society’s medical problems.

Development of a sensitive multi-well colorimetric assay for active NFκB

The transcription factor nuclear factor κB (NFκB) is a key factor in the immune response triggered by a wide variety of molecules such as inflammatory cytokines, or some bacterial and viral products. This transcription factor represents a new target for the development of anti-inflammatory molecules, but this type of research is currently hampered by the lack of a convenient and rapid screening assay for NFκB activation. Indeed, NFκB DNA-binding capacity is traditionally estimated by radioactive gel shift assay. Here we propose a new DNA-binding assay based on the use of multi-well plates coated with a cold oligonucleotide containing the consensus binding site for NFκB. The presence of the DNA-bound transcription factor is then detected by anti-NFκB antibodies and revealed by colorimetry. This assay is easy to use, non-radioactive, highly reproducible, specific for NFκB, more sensitive than regular radioactive gel shift and very convenient for high throughput screening.