Summary: The blood-nerve-barrier (BNB) that regulates peripheral nerve homeostasis is formed by endoneurial capillaries and perineurial cells surrounding the Schwann cell (SC)-rich endoneurium. Barrier dysfunction is common in human tumorigenesis. including in some nerve tumors. We identify barrier disruption in human NF1 deficient neurofibromas. https://www.animationbengal.com/?w=quick-buy-yale-bulldogs-law-school-discount-great-price