ZyVersa Therapeutics Highlights Data Published in the Journal of the American Heart Association Demonstrating Inflammasome Inhibition Attenuates Obesity-Associated Cardiomyopathy in Animal Model Study
- In obesity-associated cardiomyopathy (OAC), heart muscle is structurally and functionally abnormal, impairing the ability to effectively pump blood. Five-year survival rate is less than 50%, with congestive heart failure and sudden cardiac death predominant causes of death.
- Data showed that NLRP3 inflammasome inhibition attenuated inflammation, heart muscle enlargement and fibrosis, and improved heart function.
- Data support the potential of ZyVersa’s Inflammasome ASC Inhibitor IC 100 as an effective treatment option for patients with obesity and its associated cardiovascular comorbidities.
WESTON, Fla., March 18, 2025 (GLOBE NEWSWIRE) -- ZyVersa Therapeutics, Inc. (Nasdaq: ZVSA, or “ZyVersa”), a clinical stage specialty biopharmaceutical company developing first-in-class drugs for treatment of inflammatory and renal diseases, highlights newly published animal model data demonstrating that inflammasome inhibition attenuates obesity-associated cardiomyopathy, which has a 5-year survival rate <50%.
“These data contribute to a growing body of scientific evidence that obesity-related heart disease can be attenuated with inflammasome inhibition, providing support for ZyVersa’s Inflammasome ASC Inhibitor IC 100 as a potential therapeutic option for this obesity-related metabolic comorbidity,” said Stephen C. Glover, ZyVersa’s Co-founder, Chairman, CEO and President. “Various cardiovascular diseases are associated with activation of multiple inflammasomes (NLRP1, NLRP3, NLRC4, and AIM2). IC 100, which targets the ASC component of inflammasomes, inhibits all four of these inflammasomes, which we believe will lead to better control of inflammation than targeting just the NLRP3 inflammasome. Likewise, IC 100 inhibits the function of ASC Specks released from inflamed, injured cells that spread inflammation to surrounding tissues leading to development and progression of comorbidities, such as heart disease.”
The article published in the peer-reviewed Journal of the American Heart Association was titled . The researchers report data from studies conducted in a diet-induced obesity cardiomyopathy mouse model.
Key Findings
NLRP3 Inflammasome Inhibition:
- Reduced body weight and fasting blood glucose in obese mice after 24 weeks on a high fat diet.
- Reduced cardiac inflammation.
- Prevented myocardial hypertrophy (enlarged heart muscle), fibrosis, and cardiac dysfunction (both systolic and diastolic), restoring maximal oxygen consumption rate.
- Attenuated cardiac lipid accumulation that promotes progression of obesity-induced heart failure.
The authors concluded, “Our study confirms that aberrant NLRP3 inflammasome activation in cardiomyocytes worsens obesity-associated cardiomyopathy and implicates inhibition of NLRP3 inflammasome as a potent therapeutic approach for obesity cardiomyopathy.”
About Inflammasome ASC Inhibitor IC 100
IC 100 is a novel humanized IgG4 monoclonal antibody that inhibits the inflammasome adaptor protein ASC. IC 100 was designed to attenuate both initiation and perpetuation of the inflammatory response. It does so by binding to a specific region of the ASC component of multiple types of inflammasomes, including NLRP1, NLRP2, NLRP3, NLRC4, AIM2, and Pyrin. Intracellularly, IC 100 binds to ASC monomers, inhibiting inflammasome formation, thereby blocking activation of IL-1β early in the inflammatory cascade. IC 100 also binds to ASC in ASC Specks, both intracellularly and extracellularly, further blocking activation of IL-1β and the perpetuation of the inflammatory response that is pathogenic in inflammatory diseases. Because active cytokines amplify adaptive immunity through various mechanisms, IC 100, by attenuating cytokine activation, also attenuates the adaptive immune response. The lead indication for IC 100 is obesity with certain metabolic complications. To review a white paper summarizing the mechanism of action and preclinical data for IC 100, .
About ZyVersa Therapeutics, Inc.
ZyVersa (Nasdaq: ZVSA) is a clinical stage specialty biopharmaceutical company leveraging advanced proprietary technologies to develop first-in-class drugs for patients with inflammatory or kidney diseases with high unmet medical needs. We are well positioned in the rapidly emerging inflammasome space with a highly differentiated monoclonal antibody, Inflammasome ASC Inhibitor IC 100, and in kidney disease with phase 2 Cholesterol Efflux MediatorTM VAR 200. The lead indication for IC 100 is obesity and its associated metabolic complications, and for VAR 200, focal segmental glomerulosclerosis (FSGS). Each therapeutic area offers a “pipeline within a product,” with potential for numerous indications. The total accessible market is over $100 billion. For more information, please visit .
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