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ACET · Stock Price

USD 8.32+1.40 (+20.23%)
Market Cap: $80.2M

Historical price data

Overview

Adicet Bio is developing first-in-class, allogeneic gamma delta T cell therapies designed to be safer, more readily available, and more effective in solid tumors and autoimmune diseases than current autologous CAR-T options. Its lead candidate, prula-cel (anti-CD20), is in Phase 1 development for B-cell mediated autoimmune diseases, with initial data showing a promising safety profile. The company's strategy hinges on validating its proprietary platform in autoimmune indications to derisk and fund expansion into the larger oncology market, leveraging the innate tissue-homing properties of its cell products.

Autoimmune DiseasesOncology

Technology Platform

Proprietary platform for engineering allogeneic gamma delta 1 T cells with CARs or TCRs, leveraging their innate MHC-independent tumor recognition, tissue-homing, and dual innate/adaptive immune functions.

Opportunities

The recent validation of autologous CAR-T in autoimmune diseases like lupus opens a multi-billion dollar market for a safer, off-the-shelf alternative, which Adicet's prula-cel is positioned to address.
Success in autoimmune indications would derisk the platform and fund expansion into the even larger solid tumor oncology market, where gamma delta T cells' tissue-homing properties could be a key differentiator.

Risk Factors

The company faces near-term binary risk from initial Phase 1 data for prula-cel in autoimmune diseases expected in 2026.
As a pre-revenue company with cash into H2 2027, future dilution is likely.
The novel gamma delta T cell platform remains unproven in later-stage trials, facing clinical, manufacturing, and competitive risks.

Competitive Landscape

Adicet competes with allogeneic alpha beta CAR-T companies (e.g., Allogene) that require gene editing, and with other gamma delta T cell approaches (e.g., IN8bio). Its key differentiator is a platform leveraging naturally allogeneic, tissue-homing gamma delta 1 T cells, potentially offering a simpler manufacturing and safety profile. In autoimmune diseases, it competes against validated but complex autologous CAR-T therapies.