Longeveron(US:LGVN) Globenewswire·2025-03-20 13:00Core Insights - Longeveron Inc. announced a positive outcome from a Type B meeting with the FDA regarding laromestrocel (Lomecel-B) as a potential treatment for Alzheimer's disease [2][3] - The FDA and the company aligned on the study design for a pivotal Phase 2/3 clinical trial, which may lead to a Biological License Application (BLA) based on interim results [3][9] - Laromestrocel has received both RMAT and Fast Track designations from the FDA, facilitating closer interactions during its development [7][9] Company Overview - Longeveron is a clinical stage biotechnology company focused on developing regenerative medicines to address unmet medical needs, with laromestrocel as its lead investigational product [14] - The company is pursuing multiple indications, including hypoplastic left heart syndrome, Alzheimer's disease, and aging-related frailty [14] Clinical Trial Details - The planned pivotal Phase 2/3 clinical trial is expected to start in the second half of 2026, contingent on securing additional funding or partnerships [6][9] - Previous clinical trials, including a Phase 1 study and a Phase 2a trial (CLEAR-MIND), demonstrated a favorable safety profile and potential clinical efficacy in patients with mild Alzheimer's disease [4][5] Mechanism of Action - Laromestrocel is derived from mesenchymal stem cells (MSCs) and is believed to have multiple mechanisms of action that may address inflammatory responses associated with Alzheimer's disease [10][13] - The therapy aims to tackle the underlying pathology of Alzheimer's without the limitations of existing treatments [6] Alzheimer's Disease Context - Alzheimer's disease is a leading cause of dementia, significantly impacting patients and society, with costs in the U.S. reaching hundreds of billions annually [11] - Neuroinflammation is a key feature of Alzheimer's, contributing to the disease's progression and associated cognitive decline [12]