
Nucleic Acid Drug Developer
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Recently,Youjia (Hangzhou) Biomedical Technology Co., Ltd. (hereinafter referred to as "YOUJIA BIO") andLivzon Pharmaceutical Group Inc. ("Livzon Pharmaceutical" for short) jointly announced that the two parties have reached an exclusive licensing transfer cooperation agreement for an innovative small nucleic acid (siRNA) product independently developed by YOUJIA BIO in the metabolic field.
Thus far, YOUJIA BIO has successively partnered with Buchang Pharmaceutical, Yiling Pharmaceutical, and Lizhu Medicine to reach several significant collaborations within a six-month period. This not only demonstrates the high recognition from all parties of YOUJIA BIO’s SEQUAD nucleic acid drug development platform’s technical capabilities but also reflects the much-anticipated development prospects in the siRNA drug field.

According to the transfer agreement signed by both parties, YOUJIA BIO will receive an upfront payment and is entitled to development milestone payments and sales royalties. Livzon Pharmaceutical will obtain the global exclusive rights for the development, production, and commercialization of the product's active pharmaceutical ingredients, formulations, and all indications.
The content of this cooperation is a small nucleic acid innovative drug independently developed by YOUJIA BIO, which uses siRNA interference technology to inhibit the synthesis of the target gene. This drug is a Class 1 new chemical drug with independent intellectual property rights. The product features long-lasting effects and low toxicity, with a long duration of efficacy, low dosing frequency, and the ability to achieve therapeutic effects with a single injection. Preclinical research data also demonstrates good safety.
The treatment cycle for diseases in the metabolic field is generally long, but oral medications are usually taken more frequently, leading to poor long-term medication adherence among patients. siRNA drugs inhibit the synthesis of target genes at the source, enabling long-term and stable control of target product levels, effectively improving medication adherence for such patients, and providing a novel approach for the clinical diagnosis and treatment of related diseases.
AboutLivzon Pharmaceutical
About YOUJIA BIO
YOUJIA BIO is a leader in the development of innovative nucleic acid technologies in China, co-founded in 2019 by returned overseas postdoctoral researchers and seasoned industry experts. The company is located in the Xiaoshan Economic and Technological Development Zone, Hangzhou, with nearly 1,500 square meters of R&D laboratory space. Committed to the vision of making diseases treatable, it aims to meet clinical needs by striving to provide innovative therapeutic solutions.
YOUJIA BIO has established the SEQUAD nucleic acid drug full-process development platform, which can rapidly advance the development of nucleic acid drugs and the industrialization of nucleic acid technology products. YOUJIA BIO is a 5213 Talent Project in Xiaoshan District, and has been approved as a Hangzhou-level research and development center, as well as a Zhejiang Province specialized, refined, distinctive, and innovative small and medium-sized enterprise.

Leader in China's Nucleic Acid Innovative Drug Development
