Sinntaxis

Sinntaxis

Stockholm, Sweden· Est.
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Private Company

Funding information not available

Overview

Sinntaxis is a private, preclinical-stage biotech company targeting the significant unmet need for post-stroke recovery therapies. Its core technology involves inhibiting mGluR5 to beneficially remodel brain connectivity and enhance functional recovery, even when treatment begins days after the stroke event. The company has filed foundational IP, secured non-dilutive grant funding, and entered a strategic collaboration with Addex Therapeutics to advance dipraglurant, a phase II-ready candidate, for brain injury recovery.

NeurologyStroke

Technology Platform

Preclinical discovery platform focused on mGluR5 negative allosteric modulators (NAMs) to enhance synaptic remodeling and functional recovery after stroke, with treatment effective even when initiated days after the event.

Opportunities

The primary opportunity is addressing the massive, completely unmet need for pharmacologic therapies to enhance recovery after stroke, a market encompassing nearly all of the 14 million annual stroke survivors globally.
Success could also open avenues in other brain injury indications like traumatic brain injury.

Risk Factors

Key risks include the high failure rate of translating preclinical stroke recovery data to human efficacy, the challenge of securing sufficient funding for clinical trials, and dependence on the success of the partnership and the clinical profile of Addex's dipraglurant.

Competitive Landscape

The competitive landscape for post-stroke recovery drugs is relatively sparse with no approved pharmacotherapies, placing Sinntaxis in a potential first-mover position. However, several companies and academic groups are investigating various mechanisms (e.g., growth factors, cell therapies, other neuromodulators) for neuro-repair, and large pharma may enter if the concept is validated.