ABOUT
ClicBio is establishing a new therapeutic category to address metabolic disease by targeting the hunger pathway rather than the satiety pathway. Our research has identified the CLIC1 protein as a unique molecular control switch governing food intake, specifically by regulating the hunger signals originating from AgRP neurons in the hypothalamus. In animal models of obesity, blocking CLIC1 leads to weight loss comparable to GLP-1 agonists that primarily target satiety. Drugs that were initially developed to treat heart failure and high blood pressure, were subsequently found to also block CLIC1. Notably, these drugs demonstrated an excellent safety profile in human testing. ClicBio has modified the scaffold of these drugs to improve CLIC1 selectivity, generating new chemical entities that will pave the way for an entirely novel treatment paradigm for obesity and metabolic disease.
LEADERSHIP
John Dobak, M.D.
CEO and Co-Founder
CEO DermTech (NSDQ: DMTK) 2012-2023, 10xBio,LLC
Jay Hagan
Board Member and Co-Founder
CEO Regulus Therapeutics (NSDQ:RGLS)
Former COO Orexigen, and Managing Director, Amgen Ventures
Dan Piacquadio, M.D.
Board Member and Co-Founder
CEO Therapeutics, Inc.
Bruce Steel
Board Member
CEO Equillium (NSDQ:EQ)
Former Managing Director, Biomed Ventures
Scientific Advisors
Olivia Osborn
Scientific Founder and SAB Chair
Former Associate Professor, University of California,
San Diego, Division: Endocrinology/Metabolism
Dio Siegel
UCSD Medicinal Chemist
Hugh Rosen, M.D., Ph.D.
Scripps Research Institute
Paul Reider, Ph.D.
Merck
Our Science
Blocking CLIC1 Translocation Leads to Significant Weight Loss
CLIC1’s identification as a target for the treatment of obesity and metabolic disease was found through gene expression profiling of the hypothalamus after weight gain. CLIC1’s role in controlling food intake was subsequently confirmed in a broad array of animal models that translate well to efficacy in man. The weight loss induced by blocking CLIC1 is on par with GLP-1 agonism, and the effect is additive when the drugs are used in combination.
Fasting-induced translocation of CLIC1 to the Membrane
CLIC1 is a dimorphic protein that has both a cytosolic and membrane ion channel form. In the hypothalamus, which controls hunger and satiety, CLIC1 expression is highly enriched in the AgRP hunger neurons. In fasted conditions, CLIC1 translocates from the cytosol to the membrane becoming a chloride ion channel. This translocation may lead to increased neuronal activity in AgRP neurons thereby stimulating hunger and feeding behavior. Therapeutically blocking this translocation reduces food intake leading to weight loss and improved insulin sensitivity.
Hypothalamic cells:CLU468 (Cedarlane)
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