Recurrent respiratory papillomatosis (RRP) is a disease of the upper airway presenting with exophytic wart-like lesions. These lesions are considered benign with less than a 1–5% chance of malignant ...

China’s health regulator gave conditional approval to Platinum Life Excellence Biotech Co. Ltd.’s amimestrocel injection (hUC-MSC PLEB-001, Ruibosheng) as the nation’s first human umbilical ...