ALEXANDRIA, Va., July 9 -- United States Patent no. 12,351,801, issued on July 8, was assigned to MACAU UNIVERSITY OF SCIENCE AND TECHNOLOGY (Macao, China).

"Use of ganoderma fungal RNA molecules, drug, drug composition and delivery carrier" was invented by Zhihong Jiang (Macao, China), Yuan Ma (Macao, China) and Fei Ren (Macao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A use of Ganoderma fungal RNA molecules, a drug, a drug composition and a delivery carrier are provided. It has been proved that the tRFs derived from the Ganoderma traditional Chinese medicine has an obvious inhibiting effect on airway smooth muscle cell phenotype change (proliferation, abnormal secretion and the like) induced by ...