Research by Robert J. Lefkowitz, left, and Brian K. Kobilka has increased understanding of how cells sense chemicals. <\/p>\n
STORY HIGHLIGHTS <\/p>\n
(CNN) -- Two American scientists won the Nobel Prize in chemistry Wednesday for their work revealing protein receptors that tell cells what is going on in and around the human body. Their achievements have allowed drug makers to develop medication with fewer side effects. <\/p>\n
Research spanning four decades by Robert J. Lefkowitz and Brian K. Kobilka on \"G-protein-coupled receptors\" has increased understanding of how cells sense chemicals in the bloodstream and external stimuli like light, according to the Royal Swedish Academy of Sciences, which awarded the prize. <\/p>\n
Lefkowitz began the research by tracking adrenalin receptors. The Nobel Prize announcement apparently set off some of the excitement hormone in his own body. <\/p>\n
\"I'm feeling very, very excited,\" he said in a predawn phone call from the United States to the committee in Stockholm, Sweden, which announced the winners at 5:45 a.m. ET. <\/p>\n
\"Did I even have any inkling that it was coming?\" Lefkowitz said. \"I'd have to say no.\" <\/p>\n
He contacted Kobilka via a Skype video call to celebrate the news after receiving the call from the Nobel committee. <\/p>\n
Lefkowitz, with the Howard Hughes Medical Institute and Duke University Medical Center in Durham, North Carolina, began tracking cell receptors with radioactive substances in 1968. <\/p>\n
In the 1980s, Kobilka, from Stanford University School of Medicine in California, joined the research to isolate the human gene that produces the adrenalin receptor, the academy said. <\/p>\n<\/p>\n
Read the original: Research by Robert J. Continue reading
\nAmericans win Nobel Prize in chemistry<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"