fibroblast keratocyte Tomasz Adamusiak A keratocyte is a specialized fibroblast residing in the stroma that has a flattened, dendritic cell located between the lamellae with a large flattened nucleus and lengthy processes which communicate with neighboring cells. This corneal layer, representing about 85-90% of corneal thickness, is built up from highly regular collagenous lamellae and extracellular matrix components. Keratocytes play the major role in keeping it transparent, healing its wounds, and synthesizing its components. This cell type secretes collagen I, V, VI, and keratin sulfate. James Malone A keratocyte is a specialized fibroblast residing in the stroma that has a flattened, dendritic cell located between the lamellae with a large flattened nucleus and lengthy processes which communicate with neighboring cells. This corneal layer, representing about 85-90% of corneal thickness, is built up from highly regular collagenous lamellae and extracellular matrix components. Keratocytes play the major role in keeping it transparent, healing its wounds, and synthesizing its components. This cell type secretes collagen I, V, VI, and keratin sulfate. Ele Holloway SNOMEDCT:397052000