cf treatment (IMAGE) University of North Carolina Health Care Caption Protein expression (green) in mouse lung treated with an oligonucleotide plus OEC, correcting splicing defect in cells. Credit Kreda Lab, UNC School of Medicine Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.