Neutrophils Extrude DNA Webs (IMAGE) Rockefeller University Press Caption Neutrophils usually keep their DNA (blue) tightly packaged into chromosomes in their nuclei (left), but molecules released by ovarian cancer cells can cause this DNA to unwind and extrude from neutrophils to form extracellular webs (red, right). Credit Lee et al., 2018 Usage Restrictions Reporters may freely use these materials in news coverage with the appropriate credit information. 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.