Innate Pharma SA has obtained IND clearance from the FDA for IPH-4502, its novel and differentiated topoisomerase I inhibitor antibody-drug conjugate (ADC) conjugated to exatecan targeting Nectin-4 in solid tumors. In nonclinical models, IPH-45 was well tolerated and showed antitumor efficacy in vitro and in vivo.
Researchers from Innate Pharma SA recently presented preclinical data for IPH-6501, a novel CD20-targeting tetraspecific antibody-based natural killer (NK)-cell engager therapeutic being developed for the treatment of patients with B-cell non-Hodgkin lymphoma (B-NHL).
Innate Pharma SA inked a licensing deal that grants Takeda Pharmaceutical Co Ltd exclusive worldwide rights to research and develop antibody-drug conjugates using a panel of selected Innate antibodies against an undisclosed target, with a primary focus in celiac disease.
The alpha chain of the IL-3 receptor, CD123, is frequently overexpressed in acute myeloid leukemia (AML) and is considered an attractive target in the treatment of this disease. However, cytotoxic antibodies or T-cell engagers targeting CD123 have shown insufficient clinical efficacy or safety, confirming the need for alternative targeted approaches.
Multiple myeloma (MM) represents about 10% of all blood cancers, remaining an incurable disease with a 5-year overall survival rate of 56%. B-cell maturation antigen (BCMA) is a receptor in the cell surface that is highly expressed in malignant plasma cells, and in normal cells, that promotes cell proliferation and survival by binding to APRIL and BAFF ligands.
In a show of commitment to Innate Pharma SA’s antibody-based natural killer cell engager therapeutics (Anket) platform, longstanding partner Sanofi SA is paying €25 million (US$26.5 million) up front and could pay up to €1.35 billion more in preclinical, clinical, regulatory, and commercial milestones for up to three development programs. Innate also stands to receive royalties on eventual product sales.
After spending a lot of money and putting in seven years of hard work, Astrazeneca plc is discontinuing its phase III Interlink-1 study of monalizumab. Results from an interim futility analysis and an independent data monitoring committee’s recommendation convinced the company to bring it to a halt.
Innate Pharma SA’s unexpected return to partner Astrazeneca plc all rights, in the U.S. and EU, to Lumoxiti (moxetumomab pasudotox-tdfk) for hairy cell leukemia likely triggered unease in at least some investors.
Shares of Marseilles, France-based Innate Pharma SA took a hit recently after making known the adjustment of its lucrative deal with Astrazeneca plc for monalizumab in recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN), but opinions are divided on what it means.
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