As the clocks go back this October, Horizon takes a moment to look at the 24-hour rhythms that govern life. We talk to scientists trying to alter the internal clocks of our cells to help fight obesity and diabetes, and others working out the best time for each patient to take medicines. We also learn how tobacco plants can change their body clocks in a last-ditch attempt to survive when they’re threatened by predators or food scarcity.
The anti-tumour properties of chemotherapy drugs could work twice as well if you take them at times when the body is most receptive, but that means different timetables for different people, according to researchers working to understand how to use the body’s daily rhythms to make medicine optimally effective and reduce unpleasant side effects.
Sleeping, eating and even going to the bathroom, our bodies are clearly affected by the time of day. But the cycle of the moon could also have impacts on our biological functions, according to Professor Kristin Teßmar-Raible, at the Max F. Perutz Laboratories, University of Vienna, Austria, who is leading LUNAR.CLOCK, a project funded by the EU's European Research Council exploring how the moon affects marine organisms.
Keeping calorie-burning brown fat cells running throughout the day rather than allowing them to switch on and off, possibly via tablets or injections, could help our bodies cope better with a modern day abundance of food, according to researchers who are investigating the link between the body clock and obesity.
Plants can override their own body clocks in times of stress, hijacking their programmed activities in a last-ditch attempt to survive, according to researchers who believe their work could change the way we think about internal timing.
Did you know there are 200 million insects for each human on the planet? This October, Horizon delves into the mysteries of this diverse set of creatures and their seemingly infinite survival skills. We talk to researchers about why it's vital to maintain the diverse range of insect species, find out how robots and ants can work together to solve problems and explore how the superpowers of bugs could be put to use for humans.
Heart disease kills almost two million people a year in the EU, so it is important to find different ways of keeping your heart healthy. This September, Horizon examines innovative ways of treating heart disease, including electric gene therapy to prevent heart attacks and a miniature heart implant. Plus, we look at how 4D imaging of mice and zebrafish can help regenerate human hearts.
Insects have to cope with a wide range of environmental factors in order to thrive – disease, drought and habitat changes. Scientists hope that studying insect biology and behaviour could help humans cope with problems from climate change to disease control, shift work and even jet lag.
Innovation should be taught as a subject in European schools, according to Tibor Navracsics, the EU’s Commissioner for Education, Culture, Youth and Sport, who says that education can be a defining factor in the life of young scientists.
Bugs have to cope with a wide range of environments in order to thrive.
Pan-European conference discusses the future of innovation in the EU.
Food insecurity leads to increased migration, says Cristina Amaral.