Inovio Closes License & Collaboration Agreement With ApolloBio

Inovio Pharmaceuticals, Inc. recently announced it has closed an agreement providing ApolloBio Corp. with the exclusive right to develop, manufacture, and commercialize VGX-3100, Inovio’s DNA immunotherapy product designed to treat precancers caused by human papillomavirus (HPV), within Greater China (mainland China, Hong Kong, Macao, Taiwan).

ApolloBio, which has garnered all regulatory and board approvals for the agreement, will immediately make an upfront payment to Inovio of $23 million as well as potential future payments up to $20 million upon meeting certain milestones. In addition, Inovio is entitled to receive double-digit tiered royalty payments on sales. This collaboration of VGX-3100 encompasses the treatment and/or prevention of precancerous HPV infections and HPV-driven dysplasias (including cervical, vulvar, and anal precancers) and excludes HPV-driven cancers and all combinations of VGX-3100 with other immunostimulants. The agreement also provides for potential inclusion of the Republic of Korea during the next e years.

Dr. J. Joseph Kim, Inovio’s President and Chief Executive Officer, said “We are pleased to close this agreement that opens large markets and brings us $23 million in non-dilutive cash with future milestone payments and royalties on sales. ApolloBio is an excellent partner that will provide significant capabilities and expertise relating to product development, the Chinese regulatory landscape, and the commercial market in China. This agreement strengthens and expands our global efforts to develop VGX-3100.”

“With this license and collaboration agreement we are now on the path to introduce late-stage innovative new drugs to meet severely unmet medical needs within the Greater China region,” added Dr. Weiping Yang, Chief Executive Officer of ApolloBio. “We are excited at the potential for VGX-3100 to address multiple indications within HPV-associated precancer, and we are very pleased to launch this strategic collaboration with Inovio, an innovative global biotechnology partner.”

VGX-3100, now in a Phase 3 trial, is an HPV-specific immunotherapy that is being developed as a non-surgical treatment for high-grade cervical dysplasia and related underlying persistent HPV infection. VGX-3100 is designed to work in vivo to activate functional, antigen-specific, CD8+ T cells to clear persistent HPV 16/18 infection and cause regression of precancerous cervical dysplasia. In a Phase 2b trial, VGX-3100 demonstrated clinical efficacy and was generally well-tolerated, without the side effects and obstetric risks associated with surgical excision. VGX-3100 is a first-in-class HPV-specific immunotherapy that targets the underlying cause of cervical dysplasia, providing an opportunity for women to reduce their risk of cervical cancer without undergoing an invasive surgical procedure.

HPV is the most common sexually transmitted infection and is the main cause of cervical cancer, which kills more than 270,000 women every year worldwide. Among the 300 million women currently infected with HPV, more than 530,000 will be diagnosed with cervical cancer each year. Two types of HPV (HPV 16 and HPV 18) collectively cause about 70% of cervical cancer cases worldwide. High-grade cervical dysplasia is also caused by persistent HPV infection and is a precancerous condition that can progress to cervical cancer if left untreated. Globally, the prevalence of high-grade cervical dysplasia cases among adult females age 20 years or higher is estimated to be in the range of 10 to 30 million.
Currently, there are no approved medical treatments for persistent HPV infection or cervical dysplasia. The primary treatment for high-grade cervical dysplasia is surgical excision (or sometimes ablation) of the precancerous lesion and a margin of healthy cervical tissue. Because surgical excision or ablation does not treat the underlying HPV infection that causes cervical dysplasia, there is about a 10% to 16% risk of disease recurrence in the 1- to 6-year period after treatment. Women with persistent HPV infection after surgical excision remain at high risk for cervical cancer. In addition, surgical treatment is associated with pain and cramping, and a risk for post-surgical bleeding, infection, and pre-term delivery and miscarriages during future pregnancies.

ApolloBio Corp. is a leading Chinese biomedical company committed to research and development of innovative new medicines, accessing such new medicines through in-licensing, and additionally providing medical services. ApolloBio Corp. is focused on pharmaceutical products with significant market potential in China in the field of oncology; providing efficient access for American biomedical companies to enter into the Chinese market; and aiming to bring the newest and best medicines across the globe to the Chinese people. For more information, visit www.apollobio.com.

Inovio is taking immunotherapy to the next level in the fight against cancer and infectious diseases. We are the only immunotherapy company that has reported generating T cells in vivo in high quantity that are fully functional and whose killing capacity correlates with relevant clinical outcomes with a favorable safety profile. With an expanding portfolio of immune therapies, the company is advancing a growing preclinical and clinical stage product pipeline. Partners and collaborators include MedImmune, Regeneron, Genentech, The Wistar Institute, University of Pennsylvania, the Parker Institute for Cancer Immunotherapy, DARPA, GeneOne Life Science, Plumbline Life Sciences, ApolloBio Corporation, Drexel University, NIH, HIV Vaccines Trial Network, National Cancer Institute, U.S. Military HIV Research Program, and Laval University. For more information, visit www.inovio.com.