Radio-DARPin Therapy & MP0712 - Molecular Partners is focused on oncology with differentiated assets like MP0533 and MP0712, addressing unmet medical needs[8] - The company has CHF ~149 million, ensuring funding into 2027[8, 110] - MP0712, a 212Pb-DLL3 targeted radiotherapeutic, addresses the critical unmet need in SCLC, where >85% of patients express DLL3[36, 39] - Preclinical data shows MP0712 induces complete tumor regression in ~70% of mice at 4x 10µCi and ~20% of mice at 8x 5µCi in the NCI-H82 tumor model at day 63[45] - MP0712 clinical development strategy includes Phase 0 imaging studies and Phase 1 dose escalation studies starting in H2 2025, with initial clinical data expected by YE[54] Next-Gen Immune Cell Engagers & MP0533 - MP0533 is a tetra-specific T-cell engager designed to kill AML cells by targeting CD33, CD123, and CD70[69, 77] - Preliminary data from the MP0533 Phase 1/2a study shows 4 responders reported in DR 1-7 with manageable safety[80] - An improved MP0533 exposure was achieved at DR 8 with a steeper and denser step-up dosing regimen[82, 86] Switch-DARPin Platform - The Switch-DARPin platform aims to overcome limitations of current T cell engagers by enabling targeted and conditional activation of immune cells[94, 101] - Preclinical data shows the EpCAM-MSLN-CD2/CD3 Switch induces tumor regression more efficiently than a MSLN-CD3 engager (Tritac)[107]

Company Overview - Molecular Partners is a clinical-stage biotech company pioneering DARPin therapeutics for patients, with operations in Switzerland and the US[8] - The company is well financed into 2027 with approximately CHF 149 million[8] (Note: The outlook section mentions CHF ~131 million[95], so there might be a slight discrepancy) - Molecular Partners has proprietary DARPin platforms, including Radio-DARPins and Switch / T cell engagers[8] Pipeline Highlights - MP0712 (Radio-DARPin Therapy targeting DLL3) is in co-development for SCLC & NECs[9] - The co-development agreement with Orano Med includes up to 10 RDT programs, including MP0712[9] - MP0533 (Next-Gen Immune Cell Engager) is being developed for r/r AML and AML/MDS[9] MP0712 (Radio-DARPin Therapy) - MP0712 is the first 212Pb-DLL3 targeted radiotherapeutic for SCLC, where >85% of SCLC patients express DLL3[25] - Preclinical studies show MP0712 induces complete and durable tumor regression in the NCI-H82 tumor model at 10µCi injected every week[28] - Phase 1 study is expected to start in H2 2025, with initial safety and efficacy data in 2026[33] MP0533 (Tetra-specific T-cell Engager for AML) - MP0533 is designed to induce T cell-mediated killing preferentially when 2 or 3 AML-associated antigens are co-expressed[66] - Preliminary data from the Phase 1/2a study shows encouraging blast reduction, particularly in patients with lower disease burden at baseline[75] - Improved MP0533 exposure was observed at DR 8 with a steeper and denser step-up dosing regimen[78]

Core Insights - Molecular Partners AG is undergoing a strategic review to enhance operational efficiency and focus on advancing its clinical assets, resulting in a workforce reduction of up to 40 positions, approximately 24% of total staff [1][2][4] Group 1: Strategic Review and Workforce Reduction - The company has initiated a strategic review aimed at increasing efficiency and sharpening focus on clinical assets, leading to a potential reduction of up to 40 positions [1][4] - The decision to reduce workforce is part of a plan to extend the company's cash runway into 2028, beyond the previous guidance of 2027 [4][7] - A consultation process with employees has begun in accordance with Swiss employment law, and support will be provided to affected employees, including severance packages and job-seeking assistance [3][4] Group 2: Clinical Development Focus - The company is prioritizing the development of clinical assets MP0533 and MP0712, which are expected to provide significant value for patients and shareholders [2][4] - Clinical data from both MP0533 and MP0712 is anticipated in the second half of 2025, maintaining previously announced timelines [4][7] - The strategic review identified redundancies primarily in research and associated functions, allowing for a more focused approach to clinical development [4] Group 3: Financial Outlook - The workforce reduction is expected to lead to cost savings that will become fully effective by early 2026 [3][4] - The company plans to report its half-year financials on August 25, 2025, which will provide further insights into its financial health and operational adjustments [4]

Clinical programs on track, with two major milestones later this year, and cash position, CHF 131 million as of March 31, 2025, expected to provide funding well into 2027IND filing and initial clinical data on first targeted Radio-DARPin therapy program, MP0712, expected in 2025; strategic partnership with Orano Med expanded from four to ten programsData from dosing cohort 8 in Phase 1/2a trial of MP0533 demonstrate increased rates and depth of responses; study protocol amendment now approved, and dosing co ...

Positive IND-enabling data on MP0712 targeting DLL3, the most advanced Radio-DARPin program in co-development with Orano Med, entering clinical development in 2025 First preclinical data of novel targeted Radio-DARPin against mesothelin (MSLN), in co-development with Orano Med Additional preclinical proof-of-concept data on logic-gated CD3 Switch-DARPin T cell engager with CD2 co-stimulation ZURICH-SCHLIEREN, Switzerland and CONCORD, Mass., April 25, 2025 (GLOBE NEWSWIRE) -- Ad hoc announcement pursuant to ...