Stomach Cells in Lung Tumor (IMAGE) Duke University Caption Staining for specific transcription factors reveals that this lung tumor also includes cells characteristic of the duodenum and intestine. New research from Duke has found that some lung cancer cells with errors in transcription factors begin to resemble their nearest relatives - the cells of the stomach and gut. Credit Tata Lab, Duke University 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.