The financing was jointly led by existing investors Pfizer Venture Investments,
Mission plans to use the funds to accelerate development of its lead drug candidates, MTX325 and MTX652, through clinical trials. MTX325 and MTX652 both inhibit USP30, a mitochondrial de-ubiquitylating enzyme (DUB), increasing damage-associated mitochondrial ubiquitylation to promote mitophagy the essential process cells use to rid themselves of dysfunctional mitochondria. A growing body of scientific evidence has linked a build-up of dysfunctional mitochondria in cells to a range of diseases, including Parkinson's Disease (PD), Kidney Disease, Heart Failure, and Duchenne's Muscular Dystrophy (DMD).
MTX325, a CNS penetrant which is a potential disease-modifying treatment for Parkinson's Disease, is about to enter Phase I trials; while peripherally-restricted MTX652 is currently in Phase II investigating acute kidney injury (AKI) associated with cardiac surgery.
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In December, the sister publication Nature Reviews Drug Discovery commented that restoring mitophagy to accelerate the removal of damaged mitochondria was 'an appealing disease-modifying therapeutic strategy' for Parkinson's Disease.
The same month, Mission gained clearance from the
Contact:
Tel: +44 (0)1223 607 340
Mary Clark
Email: mission@optimumcomms.com
Tel: +44 (0) 208 078 4357
About Mission Therapeutics
Mission Therapeutics is a world leader in discovering and developing novel therapeutics which promote the removal of dysfunctional mitochondria, promoting cell health and function. Mitochondria are energy producing organelles which require lifetime quality control through a ubiquitin-mediated clearance mechanism known as mitophagy. In certain situations, such as cellular stress, cell injury, and/or defects of the mitophagy process, the mitochondria can become dysfunctional and damaging to the cell, leading to reduced energy production, oxidative stress, inflammation and potentially cell death. Dysfunctional mitochondria are significant drivers of disease pathophysiology in acute kidney injury (AKI), Parkinson's Disease (PD), heart failure, Duchenne's Muscular Dystrophy, IPF, mitochondrial diseases and Alzheimer's.
USP30 is a deubiquitylating enzyme that constantly removes ubiquitin from mitochondria, providing a potential brake on clearance of dysfunctional mitochondria. Mission is currently developing two small molecule drugs, MTX652 (peripheral) and MTX325 (targeting the CNS) which, through inhibition of the mitochondrial DUB enzyme USP30, will promote clearance of dysfunctional mitochondria - consequently improving overall cellular health. Mission's USP30 inhibitors MTX652 and MTX325 could potentially be used to treat any disease or condition driven by mitochondrial dysfunction.
Mission is backed by blue chip investors including Pfizer Venture Investments,
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