Assistant Professsor
Physiology
Research Area
Persistent low-grade inflammation during aging underlies many chronic diseases, including insulin resistance, cardiovascular diseases, Alzheimer’s disease, and immunesenescence. Development of effective strategies to dampen age-related inflammation have been limited by our lack of understanding of the basic mechanisms that lead to its accumulation. We use integrative approaches to understand how immune-metabolic interactions regulate inflammation and can be harnessed to improve immunity and health during aging.
Publications
Nerve-associated macrophages control adipose homeostasis across lifespan and restrain age-related inflammation.
bioRxiv : the preprint server for biology
A secondary β-hydroxybutyrate metabolic pathway linked to energy balance.
bioRxiv : the preprint server for biology
Glucose restriction in antiviral defence.
Nature immunology
Ketone bodies as chemical signals for the immune system.
American journal of physiology. Cell physiology
Reversible histone deacetylase activity catalyzes lysine acylation.
bioRxiv : the preprint server for biology
Non-specific recognition of histone modifications by H3K9bhb antibody.
bioRxiv : the preprint server for biology
Innate immune cell-intrinsic ketogenesis is dispensable for organismal metabolism and age-related inflammation.
The Journal of biological chemistry
Desmosterol suppresses macrophage inflammasome activation and protects against vascular inflammation and atherosclerosis.
Proceedings of the National Academy of Sciences of the United States of America
Integration of immune-metabolic signals to preserve healthy aging.
Translational medicine of aging
Investigating Ketone Bodies as Immunometabolic Countermeasures against Respiratory Viral Infections.
Med (New York, N.Y.)
How Inflammation Blunts Innate Immunity in Aging.
Interdisciplinary topics in gerontology and geriatrics
Ketogenesis activates metabolically protective γδ T cells in visceral adipose tissue.
Nature metabolism
Ketogenic diet activates protective γδ T cell responses against influenza virus infection.
Science immunology
Aging Induces an Nlrp3 Inflammasome-Dependent Expansion of Adipose B Cells That Impairs Metabolic Homeostasis.
Cell metabolism
Bone Marrow: An Immunometabolic Refuge during Energy Depletion.
Cell metabolism
Anti-inflammatory effects of oestrogen mediate the sexual dimorphic response to lipid-induced insulin resistance.
The Journal of physiology
Carnitine acetyltransferase (CRAT) expression in macrophages is dispensable for nutrient stress sensing and inflammation.
Molecular metabolism
Growth Hormone Receptor Deficiency Protects against Age-Related NLRP3 Inflammasome Activation and Immune Senescence.
Cell reports
Editorial: "Crowning" eosinophils in adipose tissue: does location matter?
Journal of leukocyte biology
Regulation of Nlrp3 inflammasome by dietary metabolites.
Seminars in immunology
Drivers of age-related inflammation and strategies for healthspan extension.
Immunological reviews
The ketone metabolite β-hydroxybutyrate blocks NLRP3 inflammasome-mediated inflammatory disease.
Nature medicine
Immune memory-boosting dose of rapamycin impairs macrophage vesicle acidification and curtails glycolysis in effector CD8 cells, impairing defense against acute infections.
Journal of immunology (Baltimore, Md. : 1950)