Core Insights - ProMIS Neurosciences, Inc. is participating in the Guggenheim 2 Annual Healthcare Innovation Conference on November 10, 2025, where CEO Neil Warma will engage in a fireside chat and one-on-one investor meetings [1][2] Company Overview - ProMIS Neurosciences is a clinical-stage biotechnology company focused on developing therapeutic antibodies and vaccines targeting toxic oligomers linked to neurodegenerative diseases, including Alzheimer's disease (AD) [3] - The company utilizes its proprietary EpiSelect™ platform to identify Disease Specific Epitopes (DSEs) on misfolded proteins, which are implicated in various neurodegenerative disorders such as AD, ALS, FTD, MSA, and PD [3] Product Development - PMN310 is the lead product candidate for AD, designed as a humanized monoclonal antibody that selectively targets toxic oligomers while avoiding plaque, potentially reducing amyloid-related imaging abnormalities (ARIA) [4] - PMN310 received Fast Track designation from the U.S. FDA in July 2025, indicating its potential for expedited development [4] Clinical Trials - Following positive results from the Phase 1a trial of PMN310, ProMIS initiated the PRECISE-AD Phase 1b clinical trial, which is a randomized, double-blind, placebo-controlled study assessing the safety, tolerability, and pharmacokinetics of multiple ascending doses of PMN310 in patients with Mild Cognitive Impairment and mild AD [5] - The PRECISE-AD trial aims to evaluate the effects of PMN310 on biomarkers associated with AD pathology and clinical outcomes, with a primary focus on safety and reduced risk of ARIA [5] Technology Platform - The EpiSelect platform developed by ProMIS Neurosciences identifies conformational epitopes on toxic misfolded proteins, enabling the generation of selective therapeutic antibodies and vaccines [6] - PMN310 has shown high selectivity for toxic amyloid-beta oligomers without significant reactivity with other forms, potentially minimizing risks associated with targeting vascular amyloid [6]

Core Insights - ProMIS Neurosciences has appointed Slanix Paul Alex to its Board of Directors, enhancing its strategic vision and investor engagement as it advances its Alzheimer's program, PMN310 [1][2] - The company is approaching key inflection points with planned data readouts in Q2 2026 and Q4 2026 from its PRECISE-AD trial evaluating PMN310 [2] Company Overview - ProMIS Neurosciences is a clinical-stage biotechnology company focused on developing next-generation therapies for Alzheimer's disease and other neurodegenerative disorders [1][4] - The company utilizes its proprietary EpiSelect™ platform to discover therapeutic antibodies and vaccines targeting toxic oligomers associated with neurodegenerative diseases [4][8] Product Development - PMN310 is ProMIS's lead product candidate, a humanized monoclonal antibody designed to selectively target toxic oligomers while avoiding plaque, potentially reducing the risk of amyloid-related imaging abnormalities (ARIA) [6][7] - The PRECISE-AD trial is a Phase 1b clinical study aimed at evaluating the safety, tolerability, and pharmacokinetics of PMN310 in patients with Mild Cognitive Impairment and mild Alzheimer's disease [7] Investment and Leadership - Slanix Paul Alex, with extensive experience in healthcare investment, is expected to provide valuable insights as ProMIS approaches critical clinical milestones [2][3] - Ally Bridge Group, a significant shareholder, has been instrumental in supporting ProMIS's growth and investment strategy [2][3]

Core Viewpoint - ProMIS Neurosciences Inc. is actively engaged in the development of therapeutic antibodies targeting toxic oligomers linked to neurodegenerative diseases, with a focus on Alzheimer's Disease, ALS, and MSA [1][3]. Company Overview - ProMIS Neurosciences is a clinical-stage biotechnology company based in Cambridge, Massachusetts, and Toronto, Ontario, specializing in the discovery and development of therapeutic antibodies for misfolded protein diseases [3]. - The company utilizes its proprietary target discovery engine, EpiSelect™, to identify Disease Specific Epitopes (DSEs) on misfolded proteins associated with various neurodegenerative diseases [3]. Product Development - PMN310 is the lead product candidate for Alzheimer's Disease, designed as a humanized monoclonal antibody that selectively targets toxic oligomers while avoiding plaque, potentially enhancing safety and efficacy compared to other therapies [4]. - The PRECISE-AD trial is a Phase 1b clinical study initiated to evaluate the safety, tolerability, and pharmacokinetics of PMN310 in patients with Mild Cognitive Impairment and mild Alzheimer's Disease [5]. - The trial aims to assess the effects of PMN310 on biomarkers related to Alzheimer's pathology and clinical outcomes, with a primary focus on safety and reduced risk of ARIA due to its non-plaque binding nature [5].