Diagram of a hair follicle taken from back fur. This study found that when Itg-beta5 was present in hair follicle stem cells located in the upper bulge of the follicle, the hair went through many ...

Figure 1: Diagram of the anagen hair follicle, which is in the active growth phase. These results have set the stage for the study by Alexeev et al. Here the workers used a chimeric ...