Wednesday , June 23 2021

Find out how head injuries lead to serious brain diseases



In recent studies, biologists have discovered how head injuries adversely affect individual cells and genes that can lead to serious brain disorders.

Researchers at the University of California have studied over 6,000 cells in 15 types of hippocampal cells – the first to study individual types of cells that have undergone brain trauma. Each cell has the same DNA, but which genes are activated, differ depending on the type of cells. Among the 15 cell types there are two previously unknown ones, each of which has a unique set of active genes.

Researchers form the first cell of the hippocampus 'atlas' – a part of the brain that helps regulate learning and memory – when it is affected by traumatic brain injury. The team also proposed gene candidates for the treatment of brain diseases associated with brain injuries such as

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