The goal of SYMPATH is to advance clinical development of therapeutic vaccines targeting α-Synuclein (α-Syn)-driven neurodegenerative diseases (ND). It addresses Parkinson’s disease (PD) and multiple system atrophy (MSA), two synucleinopathies , for which no causal therapy exists. Ultimately, both lead to patient disability and death, which along with patient number (PD) and age of onset (MSA, PD) define their high medical need status.
The proposed programme focuses on 2 vaccine candidates, PD01A and PD03A, delivered by the innovative AFFITOME® technology. Both are peptide-protein conjugate vaccines and first-in-class candidates. They were selected to elicit antibodies neutralising α-Syn but sparing compensatory β-synuclein. Pre-clinical evaluation confirmed their disease-modifying activity in various models. The unprecedented clinical approach, called TANDEM strategy, uses the synergy resulting from applying 2 vaccine candidates in 2 complementary indications linked through their pathology.
SYMPATH defines the logical next development step of both AFFITOPE® vaccine candidates for synucleinopathies and generates information/material (biobank) rendering them more amenable to rational drug development. Successful completion of the programme promises reaching α-Syn pathology with an active vaccine as a causal therapy for PD/MSA, thus advancing one or both candidates as prime targets for product development and investment.
Grant preparation: Consortium / Grant Agreement, Budget
Implementation: Project Management, Dissemination
12. July 2022