Dr Paolo Muraro speaks about a new trial testing a stem cell treatment for multiple sclerosis.

NK cell proteins are essential to detecting the diseased cells like cancers. Here they organise into a ring within which 'killing' granules are delivered to the diseased cell. Narration by Dr Alice Brown, movie compiled by Warwick Bromley.

Research from Imperial College London has uncovered the mechanism that helps yeast cells attach to human cells, often causing unpleasant fungal infections. This new information could lead scientists to develop new anti-fungal medicines

How a career investigating the inflammatory responses of organisms could hold the key to treating life threatening conditions. Professor Margaret Dallman delivers the 2011 Athena lecture. recorded at Imperial College London

Dr Sara Rankin on speeding up healing and repair by boosting the body's stem cell levels.

Sir Paul Nurse presents this lecture as part of the Imperial College London Kohn Lecture Series

Dr Ed Tate tells us how his team found a chemical that could make Clostridium difficile susceptible to antibiotics

Professor Neil Fairweather and Dr Kate Brown talk about how they produced the first ever 3D image of a disease-causing Clostridium difficile toxin

Video showing a natural killer (NK) cell pulling in a tumour-like cell using a membrane nanotube. These nanotubes help NK cells kill dangerous cells.

Calcium transients in isolated human ES cell-derived cardiomyocytes (demonstrated by Fluo-4-labelled Calcium) video