Metabolism of tissue macrophages in homeostasis and pathology

SK Wculek, G Dunphy, I Heras-Murillo… - Cellular & molecular …, 2022 - nature.com
Cellular metabolism orchestrates the intricate use of tissue fuels for catabolism and
anabolism to generate cellular energy and structural components. The emerging field of …

Macrophage function in adipose tissue homeostasis and metabolic inflammation

T Chavakis, VI Alexaki, AW Ferrante Jr - Nature Immunology, 2023 - nature.com
Obesity-related metabolic organ inflammation contributes to cardiometabolic disorders. In
obese individuals, changes in lipid fluxes and storage elicit immune responses in the …

Oxidative phosphorylation selectively orchestrates tissue macrophage homeostasis

SK Wculek, I Heras-Murillo, A Mastrangelo, D Mañanes… - Immunity, 2023 - cell.com
In vitro studies have associated oxidative phosphorylation (OXPHOS) with anti-inflammatory
macrophages, whereas pro-inflammatory macrophages rely on glycolysis. However, the …

Adipose tissue at single-cell resolution

B Maniyadath, Q Zhang, RK Gupta, S Mandrup - Cell metabolism, 2023 - cell.com
Adipose tissue exhibits remarkable plasticity with capacity to change in size and cellular
composition under physiological and pathophysiological conditions. The emergence of …

Metabolic inflammation and insulin resistance in obesity

H Wu, CM Ballantyne - Circulation research, 2020 - Am Heart Assoc
Obesity is becoming an epidemic in the United States and worldwide and increases risk for
many diseases, particularly insulin resistance, type 2 diabetes mellitus, and cardiovascular …

The effect of palmitic acid on inflammatory response in macrophages: an overview of molecular mechanisms

J Korbecki, K Bajdak-Rusinek - Inflammation Research, 2019 - Springer
Palmitic acid is a saturated fatty acid whose blood concentration is elevated in obese
patients. This causes inflammatory responses, where toll-like receptors (TLR), TLR2 and …

Properties and functions of adipose tissue macrophages in obesity

L Russo, CN Lumeng - Immunology, 2018 - Wiley Online Library
The expansion of adipose tissue (AT) in obesity is accompanied by the accumulation of
immune cells that contribute to a state of low‐grade, chronic inflammation and dysregulated …

The role of macrophages in obesity-associated islet inflammation and β-cell abnormalities

W Ying, W Fu, YS Lee, JM Olefsky - Nature Reviews Endocrinology, 2020 - nature.com
Chronic, unresolved tissue inflammation is a well-described feature of obesity, type 2
diabetes mellitus (T2DM) and other insulin-resistant states. In this context, adipose tissue …

Central regulation of stress-evoked peripheral immune responses

KL Chan, WC Poller, FK Swirski… - Nature Reviews …, 2023 - nature.com
Stress-linked psychiatric disorders, including anxiety and major depressive disorder, are
associated with systemic inflammation. Recent studies have reported stress-induced …

An integrated view of immunometabolism

YS Lee, J Wollam, JM Olefsky - Cell, 2018 - cell.com
The worldwide obesity epidemic has emerged as a major cause of insulin resistance and
Type 2 diabetes. Chronic tissue inflammation is a well-recognized feature of obesity, and the …