Metabolic Therapies Targeting the Hunger Pathway

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.

John Dobak, M.D.

CEO and Co-Founder

CEO DermTech (NSDQ: DMTK) 2012-2023, 10xBio,LLC

Jay Hagan

Jay Hagan

Board Member and Co-Founder

CEO Regulus Therapeutics (NSDQ:RGLS)
Former COO Orexigen, and Managing Director, Amgen Ventures

Dan Piacquadio, M.D.

Dan Piacquadio, M.D.

Board Member and Co-Founder

CEO Therapeutics, Inc.

Bruce Steel

Bruce Steel

Board Member

CEO Equillium (NSDQ:EQ)
Former Managing Director, Biomed Ventures

Scientific Advisors

Olivia Osborn

Olivia Osborn

Scientific Founder and SAB Chair

Former Associate Professor, University of California,
San Diego, Division: Endocrinology/Metabolism

Dio Siegel

Dio Siegel

UCSD Medicinal Chemist

Hugh Rosen, M.D., Ph.D.

Hugh Rosen, M.D., Ph.D.

Scripps Research Institute

Paul Reider, Ph.D.

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.
Blocking CLIC1 Translocation Leads to Significant Weight Loss

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.
Fasting-induced translocation of CLIC1 to the Membrane

Hypothalamic cells:CLU468 (Cedarlane)

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