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Tomas Lindahl, Paul Modrich och Aziz Sancar får Nobelpriset i kemi
Delar på priset för forskning kring hur celler lagar skadat DNA.
Ola Hjalmarsson
Researcher och debattredaktörSvenske Tomas Lindal disputerade 1967 vid Karolinska Institutet. Han får priset för sin upptäckt av det molekylära maskineri, base excision repair, som motverkar DNA:s kollaps. Tomas Lindal är numera verksam vid Francis Crick Institute och Emeritus director of Cancer Research UK vid Clare Hall Laboratory, Hertfordshire, Storbritannien. Han är själv medlem i Kungliga Vetenskapsakademien.
Den amerikanske forskaren Paul Modrich får priset för att ha visat hur cellen korrigerar felaktigheter som uppstår när DNA kopieras under celldelningen.
Den turkisk-amerikanske forskaren Aziz Sancar prisas för sin forskning kring den mekanism som cellen använder för att laga UV-skador på DNA.
Tillsammans har de tre nobelpristagarna bidragit till kunskaper kring cellens funktioner som kan användas i utvecklingen av nya cancerbehandlingar.
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