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Scientists studying the fundamental biology of nerve cells (neurons) in fruit flies have pinpointed aspects of neuronal activity relevant to neurogenesis - the process of neural development that underpins growth, learning and healthy ageing in animals.
The work also confirmed that insect larvae can be an acceptable animal model for research on the electrophysiology of neurons, which can reduce the use of mammals. The work may also benefit many other avenues of research because the actions of nerve cells are critical determinants of healthy development…
New discovery throws light on blood pressure regulation
Researchers have discovered that a protein found in the walls of blood vessels plays a key role in maintaining healthy blood pressure; a discovery that could one day lead to new treatments for people with high blood pressure. The research, funded by BBSRC and the British Heart Foundation (BHF), shows that malfunction of the protein - a potassium channel called Kv7.4 - contributes to the maintenance of high blood pressure. The discovery is published this evening (2100hrs, 11 July) in the journal Circulation…
UK scientists tackle food security
The Universities of Exeter and Bristol, in partnership with Rothamsted Research, which receives strategic funding from BBSRC, are joining forces to tackle one of the biggest challenges facing humanity: how can we feed a growing population? Through a strategic alliance on food security research, these three institutions will harness their expertise across a range of disciplines, from biosciences to economics. Professor Michael Winter OBE, of the University of Exeter, chair of the Working Group established to set up the alliance…
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