LRP1 Enters the Cell (image) Rockefeller University Press Share Print E-Mail Caption Researchers reveal an unexpected role for the protein KIF13B in helping cells internalize a receptor (LRP1) that helps regulate blood cholesterol levels. Here, LRP1 (red) is internalized into endosomes within the cell by a scaffolding complex that includes KIF13B (green). Credit Kanai et al., 2014 Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. Share Print E-Mail 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.