Core Insights - Immutep Limited has initiated a Phase II trial for neoadjuvant eftilagimod alfa (efti) in early-stage HR+/HER2-negative breast cancer patients, evaluating its use as a monotherapy and in combination with standard chemotherapy prior to surgery [1][4] Group 1: Trial Details - The study will involve up to 50 evaluable patients and is primarily funded by grants from The George Washington University Cancer Center, with Immutep providing efti at no cost and limited funding [2] - The trial is a single-arm interventional study focusing on the pathological complete response (pCR) after treatment with efti and neoadjuvant chemotherapy [4] - Patients will receive efti monotherapy for three weeks before starting chemotherapy in combination with efti [4] Group 2: Efti Mechanism and Benefits - Efti is a proprietary soluble LAG-3 protein that stimulates both innate and adaptive immunity, leading to the activation of various immune cells, including CD8+ T cells and dendritic cells [5][6] - The unique mechanism of efti may result in high rates of pathologic complete responses and improved disease-free survival in patients with stronger immune systems [3][4] Group 3: Company Overview - Immutep is a late-stage biotechnology company focused on developing novel immunotherapies for cancer and autoimmune diseases, leveraging its expertise in LAG-3 [8] - The company aims to expand its clinical pipeline for neoadjuvant efti in areas of high unmet need, reflecting its commitment to innovative treatment options [4][8]