Contents

Peter J. Ratcliffe
Discovering how cells sense oxygen availability
Oxygen sensing · Erythropoietin
- Born
- 14 May 1954
- Birthplace
- Morecambe
More people
Peter J. Ratcliffe
Peter Ratcliffe brought questions from kidney medicine into molecular biology. His research helped reveal how cells detect oxygen levels and change gene activity in response.
Early life
Medical training
Studied at Cambridge and St Bartholomew’s before specialising in renal medicine at Oxford.
Career
- 1989
Oxford laboratory
Established a group investigating erythropoietin regulation.
- 2016
Crick Institute
Became clinical research director.
- 2019
Nobel Prize
Shared the medicine prize with William Kaelin Jr. and Gregg Semenza.
Contributions
Oxygen sensing
Investigated mechanisms linking oxygen availability to cellular responses.
Erythropoietin
Studied regulation of the hormone that stimulates red blood-cell production.
Beyond work
Family
Married Fiona Mary MacDougall in 1983.
Sources & photo credit
Biography and career ↗Biographical references ↗Additional biographical or achievement source ↗Original photograph. Cropped and displayed in monochrome.
Photo: Secretaría de Ciencia, Tecnología e Innovación Productiva.. CC BY 2.5 ar · Original image. Cropped and displayed in monochrome.