Yanyan Ni

Title: Yanyan Ni: Innovator in Vaccine Development

Introduction

Yanyan Ni is a prominent inventor based in Blacksburg, VA (US). She has made significant contributions to the field of vaccine development, particularly in combating porcine reproductive and respiratory syndrome virus (PRRSV). Her innovative work has led to advancements in modified live-attenuated vaccines.

Latest Patents

Yanyan Ni holds a patent for her invention titled "Modified live-attenuated vaccines (MLV) created by DNA shuffling against porcine reproductive and respiratory syndrome virus (PRRSV)." This patent provides a novel infectious cDNA clone of PRRSV, specifically for the PRRSV strain VR2385. It includes an improved DNA-launched reverse genetics system for PRRSV, infectious chimeric PRRSV viruses generated through DNA shuffling, and modified live-attenuated virus vaccines using DNA shuffled chimeric viruses. Additionally, it covers chimeric viral proteins produced through shuffled chimeric viruses, PRRSV antigens, and subunit vaccines based on shuffled chimeric viral proteins. The patent also outlines a method for producing broadly protective PRRSV vaccines using DNA shuffling techniques.

Career Highlights

Yanyan Ni is associated with Virginia Tech Intellectual Properties, Inc., where she continues her research and development efforts. Her work has been instrumental in advancing the understanding and treatment of PRRSV, which poses significant challenges in the swine industry.

Collaborations

Yanyan Ni collaborates with notable colleagues, including Yaowei Huang and Xiang-Jin Meng. These partnerships enhance her research capabilities and contribute to the development of innovative solutions in vaccine technology.

Conclusion

Yanyan Ni's contributions to vaccine development, particularly against PRRSV, highlight her role as a leading inventor in the field. Her innovative approaches and collaborative efforts continue to pave the way for advancements in veterinary medicine.