Building a new layer of muscle protection

Elymus is engineering bottlebrush macromolecules designed to stabilize damaged muscle cell membranes, starting with Duchenne muscular dystrophy (DMD).

Preclinical development stageDMD lead indicationPeer-reviewed foundation

Engineering Biology Approach

Protecting the membrane that protects the muscle

In Duchenne muscular dystrophy, loss of dystrophin leaves the sarcolemma vulnerable to mechanical stress and disruption. Elymus is developing a powerful new class of macromolecules, Elymers™, designed to engage and stabilize the muscle membrane.

How the platform works

Mechanism overview

Elymer™ proposed mechanism
of action

Hypothesis on action of the macromolecule on the lipid bilayer: patch, repair and heal.

Elymer™ proposed mechanism of action: a gap in the lipid bilayer lets ions flux across it, the macromolecule adsorbs and patches the gap, the bilayer repairs, and the macromolecule desorbs leaving a healed membrane
01Patch
01

Broad reach

Membrane instability is a critical feature across multiple pathologies, including muscular dystrophy, myocardial infarction, and trauma related injuries.

02

Unique performance

Bottlebrush designs have demonstrated differentiated membrane engagement, cellular protection, and physiological outcomes in preclinical studies.

03

Rigorous science

Discovery and engineering are grounded in molecular characterization and peer-reviewed work from leaders in macromolecular science and muscle biology.

Lead program

Duchenne muscular dystrophy

A devastating genetic disease defined by progressive muscle degeneration and membrane fragility.

Discovery Lead optimization IND-enabling Clinical

Listen

Base by Base · Episode 173

Bottlebrush macromolecule stabilizes damaged muscle membrane in DMD

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Science at the interface
of macromolecules and biology

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