New Immune Cells Found in Skin (image) Centenary Institute Caption This is a false color image of the skin showing newly discovered immune cells, which have a potential link to allergic skin diseases like eczema. Red = blood vessels, Blue = collagen, black holes = hair follicles (with green hairs). Newly discovered cells are in green. Credit Ben Roediger, Centenary Institute Usage Restrictions None 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.