An international team of researchers has created a series of brain charts spanning our entire lifespan – from a 15 week old fetus to 100 year old adult – that show how our brains expand rapidly in early life and slowly shrink as we age.
Researchers have identified a link which suggests that lithium could decrease the risk of developing dementia, which affects nearly one million people in the UK.
Neurosurgery experts from Cambridge have led the largest ever study examining the surgical management of traumatic brain injuries, highlighting regional inequalities in both major causes and treatment of such injuries.
People with dementia struggle to adapt to changes in their environment because of damage to areas of the brain known as ‘multiple demand networks’, highly-evolved areas of the brain that support general intelligence, say scientists at the University of Cambridge.
An international study of more than 50,000 people with irritable bowel syndrome (IBS) has revealed that IBS symptoms may be caused by the same biological processes as conditions such as anxiety. The research highlights the close relationship between brain and gut health and paves the way for development of new treatments.
Cambridge scientists have discovered how a receptor in the brain, called MC3R, detects the nutritional state of the body and regulates the timing of puberty and rate of growth in children and increases in lean muscle mass.
Markers in our blood – ‘fingerprints’ of infection – could help identify individuals who have been infected by SARS-CoV-2, the coronavirus that causes COVID-19, several months after infection even if the individual had only mild symptoms or showed no symptoms at all, say Cambridge researchers.
When Addenbrooke’s Hospital in Cambridge upgraded its face masks for staff working on COVID-19 wards to filtering face piece 3 (FFP3) respirators, it saw a dramatic fall – up to 100% – in hospital-acquired SARS-CoV-2 infections among these staff.
One of the key mutations seen in the ‘Alpha variant’ of SARS-CoV-2 – the deletion of two amino acids, H69/V70 – enables the virus to overcome cracks in its armour as it evolves, say an international team of scientists.