Fundamental bioscience news
An international team of scientists has for the first time shown that mitochondria, the batteries of the cells, are essential for ageing. In a study, published in the EMBO Journal and led by Dr João Passos at Newcastle University, they found that when mitochondria were eliminated from ageing cells they became much more similar to younger cells.
Scientists at Queen Mary University of London (QMUL) are a step closer to preventing the kind of injuries that affect ageing race horses like champion hurdler Rock on Ruby, the winner of Coral Hurdle at Ascot in 2015. For the first time, the team at QMUL’s School of Engineering and Materials Science were able to show how the types of proteins differ in parts of the tendon, and importantly how this changes as the tendon ages.
A new study from the BBSRC strategically-funded institute Rothamsted Research reveals the way that chloroplasts are passed from one generation to another in wheat via only the maternal parent. Chloroplasts are important structures in plant cells that perform photosynthesis and mature from small precursors called plastids.