- Both companies will collaborate to advance a small molecule condensate modulator targeting TDP-43, with the potential to address the underlying pathology of <97% of ALS patients
- Mitsubishi Tanabe Pharma Corporation obtains an option for a global license to develop and commercialize the novel TDP-43 small molecule condensate modulator
- Deal valued at up to $480 million- Dewpoint to receive an upfront and additional development and commercial milestone payments, excluding royalties
BOSTON, Dec. 04, 2024 (GLOBE NEWSWIRE) -- Dewpoint Therapeutics Inc., the leading biotechnology company that develops therapeutics by targeting biomolecular condensates, announced today that it has entered into a strategic research collaboration with Mitsubishi Tanabe Pharma Corporation (MTPC) to advance Dewpoint’s novel TDP-43 small molecule condensate modulator (c-mod) for amyotrophic lateral sclerosis (ALS), effective December 1st, 2024.
Under the terms of the agreement, Dewpoint will receive an upfront payment and will be eligible for milestone payments based on specified near-term research and development objectives, with a total nominal deal value of up to $480M. Upon reaching these milestones, MTPC will have an exclusive option to license the program and assume responsibility for global clinical development and commercialization. Dewpoint will also receive tiered royalties on net sales.
“We are delighted to collaborate with MTPC in advancing our condensate-modulating approach to address the critical unmet need in the treatment of ALS,” said Ameet Nathwani, MD, CEO of Dewpoint Therapeutics. “This partnership underscores the transformative potential of our small molecule condensate modulator which aims to tackle the underlying pathology of ALS and related neurodegenerative diseases via a novel mechanism of action. Our c-mod was discovered and developed through Dewpoint’s pioneering condensate-targeted platform. MTPC’s unparalleled expertise in ALS, as the developer of the only FDA-approved therapy for sporadic ALS, combined with their global clinical capability and expansive patient network, makes them an ideal partner. Together, we are poised to accelerate the clinical development of this innovative program and bring hope to patients facing this devastating disease.”
By leveraging its unique expertise in condensate biology, Dewpoint has discovered a small molecule that addresses the mislocalization of the TAR DNA-binding protein 43 (TDP-43), a critical splicing factor implicated in several neurodegenerative diseases and a key pathological feature present in over 97% of ALS patients. TDP-43 abnormally accumulates in membrane-less cytoplasmic structures, known as biomolecular condensates, leading to neuronal dysfunction in ALS patients.
Using their high-content, high-throughput screening approach, Dewpoint identified a c-mod capable of mitigating these pathological TDP-43 condensates by selectively departitioning TDP-43 and restoring its correct localization into the nucleus, while preserving the normal cellular stress response. By correcting this disease-driving condensate dysfunction (condensatopathy), the treatment restores TDP-43’s normal splicing activity, promotes neuronal health, and improves multiple clinically relevant ALS biomarkers in animal models.
Ameet Nathwani added: “The success we’ve had so far with this c-mod in reversing ALS-associated pathology suggests that this compound may find future applications in other indications which share the TDP-43 condensatopathy.”
“ALS remains a critical area of unmet medical needs and MTPC is committed to addressing it as the leading company in ALS therapeutics,” said Masao Nawano, Ph.D., Vice President, Head of Research Division of MTPC. “There are limited treatment options for ALS patients, particularly those with sporadic ALS, where no known underlying genetic cause has been established. We are excited to join forces with Dewpoint to advance this promising small molecule c-mod that takes advantage of their unique expertise and cutting-edge technologies in condensate biology. Together, we have the potential to deliver meaningful innovations to patients and families affected by this devastating condition. This research collaboration and option agreement strategically represents MTPC’s mission: ‘Creating hope for all facing illness.’ Generating new unique compounds to address unmet medical needs and provide clinical benefits are key values of MTPC.“
Gordon Dyal & Co. served as the exclusive financial advisor to Dewpoint Therapeutics.
About Condensates
Condensates are membraneless organelles that form dynamically throughout the cell via a process called phase separation. These subcellular compartments organize and concentrate biomolecules within cells to enable a diversity of key biochemical processes. The dysregulation of biomolecular condensates has been observed in many diseases, including cancer, diabetes, cardiovascular, and neurological disorders. Condensate modulators (c-mods) potentially provide novel therapeutic options for complex diseases and historically undruggable targets. Learn more about condensates at Condensates.com.
About Dewpoint Therapeutics
Dewpoint Therapeutics is the leading biotech company in the application of biomolecular condensate biology towards the development of a new generation of therapeutics to address diseases of high unmet need. The realization that a vast range of conditions are regulated by or arise from the dysfunction of condensates has provided new possibilities for modulating the function of high-value targets previously deemed ‘undruggable,’ opening unexplored avenues to identify hundreds of novel therapeutic targets. Funded by a syndicate of top VCs, Dewpoint’s proprietary AI-powered platform is built to produce a pipeline of first-in-class drugs spanning therapeutic areas, including oncology, neurodegenerative, cardiopulmonary, and metabolic diseases. Through collaborations with Bayer, Novo Nordisk, Mitsubishi Tanabe Pharma Corporation, and Evotec, Dewpoint pushes the boundaries to accelerate the translation of condensate biology into medicine for patients suffering from difficult-to-treat diseases. Learn more at Dewpointx.com and follow us on X and LinkedIn.
About Mitsubishi Tanabe Pharma Corporation
Mitsubishi Tanabe Pharma Corporation (MTPC), the pharma arm of Mitsubishi Chemical Group (MCG), is one of the oldest pharmaceutical companies in the world, founded in 1678, and focusing on ethical pharmaceuticals. MTPC is headquartered in Doshomachi, Osaka, the birthplace of Japan’s pharmaceutical industry. MTPC sets the MISSION of “Creating hope for all facing illness”. To that end, MTPC is working on the disease areas of central nervous system, immuno-inflammation, diabetes and kidney, and cancer. MTPC is focusing on “precision medicine” to provide drugs with high treatment satisfaction by identifying patient populations with high potential for efficacy and safety. In addition, MTPC is working to develop “around the pill solutions” to address specific patient concerns based on therapeutic medicine, including prevention of diseases, pre-symptomatic disease care, prevention of aggravation and prognosis. For more information, go to https://www.mt-pharma.co.jp/e/
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Dewpoint Therapeutics
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