Keyword: hypoksia

There are approximately 40 trillion cells in the human body and every one of them needs oxygen to survive. If the oxygen level drops, the cells must be able to sense the change and adapt to it. Sir Peter Ratcliffe discovered how this adaptation occurs. The discovery earned Ratcliffe and his associates the Nobel Prize in Physiology or Medicine in 2019. Ratcliffe visited the University of Turku 25 August.