Drug intelligence / Profile preview

NTX-353

Development stage
Preclinical
Lead developer
NeoTX Therapeutics
Modality
Fc-Fusion Proteins → Carrier/Scaffold Proteins → Recombinant Proteins and Enzymes
Administration
Intravenous
01

Overview

NTX-353 is a preclinical-stage tumor-targeted superantigen (TTS) biologic being developed by NeoTX Therapeutics in collaboration with the Dana-Farber Cancer Institute for the treatment of glioblastoma multiforme (GBM). The TTS platform utilizes a fusion protein comprising a tumor-targeting moiety and a bacterial superantigen. This approach is designed to induce a potent T-cell mediated immune response directly within the tumor microenvironment by bypassing the requirement for specific antigen presentation. By coating tumor cells with superantigens, NTX-353 aims to activate a large population of T cells to recognize and destroy the glioblastoma cells, potentially overcoming the highly immunosuppressive nature of central nervous system tumors.

Other names
TTS for GBM
02

Targets

MHC II (Major histocompatibility complex class II receptor)TRBV (T-cell receptor beta variable)γδ TCR (T-cell receptor)MAGEA8 (Melanoma-associated antigen 8)

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