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    Home > Active Ingredient News > Drugs Articles > Domestic PD-1 goes to sea, Livzon Group and Bright Peak reach overseas authorized cooperation

    Domestic PD-1 goes to sea, Livzon Group and Bright Peak reach overseas authorized cooperation

    • Last Update: 2021-12-06
    • Source: Internet
    • Author: User
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    On November 15, 2021, Bright Peak Therapeutics of the United States announced that Livzonumab, a subsidiary of Livzon Group, has signed a research cooperation and licensing agreement with Bright Peak Therapeutics (hereinafter referred to as BPTx) in the United States
    .


    Livzonumab has licensed the recombinant humanized anti-PD-1 monoclonal antibody for injection (LZM009) with independent intellectual property rights (LZM009) to BPTx for a paid and non-exclusive license for the development of new PD-1 targeted immune cytokines (PD-1 ICs) , And authorized LZM009 to BPTx for the development and commercialization of PD-1 ICs drugs in regions other than Greater China


    According to the terms of the license agreement, BPTx will have the right to develop, manufacture and commercialize PD-1 ICs worldwide, and Livzon will obtain exclusive preferential negotiation rights in Greater China
    .


    Livzon will receive a one-time cash down payment from BPTx, and later will receive development and registration milestone fees, as well as a sales commission on global net sales


    LZM009 is a human IgG4 monoclonal antibody that binds to PD-1 molecules on the surface of T cells, blocks the PD-1/PD-1 ligand (PD-L1) pathway, and reactivates T cells to kill cancer cells
    .


    LZM009 has been approved to conduct clinical trials in China and the United States and has completed clinical dose exploration trials


    It is understood that BPTx is a biotechnology company that develops next-generation cytokine immunotherapy, dedicated to exerting the powerful biological activity of cytokines while significantly improving their safety
    .


    Through BPTx’s unique chemical protein synthesis and engineering platform, cytokines can be precisely designed to fine-tune receptor binding and optimize efficacy.


    Fredrik Wiklund, President and CEO of BPTx, said: “We are very pleased to obtain the license of Livzon’s anti-PD-1 monoclonal antibody LZM009 to extensively develop PD-1 targeted immune cytokines through the use of our proprietary platform technology
    .


    In recent years, PD -1 inhibitors have changed the treatment of cancer


    Dr.


    Bertolt Kreft, Chief Scientific Officer of BPTx, said: "We are very pleased to apply the technical advantages and versatility of the synthetic protein engineering platform to clinical-stage antibodies.


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