Research Article Details
| Article ID: | A06521 |
| PMID: | 32841652 |
| Source: | J Allergy Clin Immunol |
| Title: | Regulating metabolic inflammation by nutritional modulation. |
| Abstract: | Metabolic inflammation (metaflammation) is characteristic of obesity-related metabolic disorders, associated with increased risk of development of type 2 diabetes, nonalcoholic fatty liver disease (NAFLD), or cardiovascular disease. Metaflammation refers to a chronic, low-grade systemic inflammation as opposed to the classical transient and acute inflammatory responses of the innate immune system. Metaflammation is driven by a range of adverse dietary factors, including saturated fatty acids and some sugars, suggesting that certain dietary triggers may be particularly relevant beyond simple excessive dietary intake presenting as obesity. Importantly, obese patients with diabetes have a higher risk of infection and display gut microbiota profiles characteristic of dysfunctional immunity. Targeting metaflammation has also emerged as a strategy to attenuate metabolic disease. In this review we explore how different nutrition interventions may reconfigure disrupted metabolic inflammation in type 2 diabetes and nonalcoholic fatty liver disease by reestablishing a conventional proinflammatory program in innate immune cells and/or correcting dysbiosis to dampen systemic inflammation. We begin by reviewing concepts of metabolic inflammation relating to IL-1β inflammation and how it is induced by dietary and/or metabolic stressors. We then explore whether and how dietary interventions may attenuate processes pertaining to metaflammation, either directly or indirectly via the microbiome. Hence, we hope to bring new perspectives to alleviate the metaflammation typifying metabolic disease. |
| DOI: | 10.1016/j.jaci.2020.08.013 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S08 | Lifestyle measures | Lifestyle intervention; weight loss; diet adaptation; dietary interventions; lifestyle modifications; Exercise | -- | -- | Details |
| S05 | Anti-inflammatory | inflammatory | Bile acid; TNF-a inhibitor; Dual PPAR-α and -δ agonists; Toll-Like Receptor; (TLR)-4 antagonist; Caspase inhibitor; ASK-1 inhibitor | Ursodeoxycholic Acid; Pentoxifylline; Elafibranor; JKB-121; Emricasan; Selonsertib; | Details |
| S06 | Regulating intestinal flora | intestine gut microbiota; gut microbiota | farnesoid X receptor (FXR); fibroblast growth factor-19 (FGF19) | Probiotics; Prebiotics; Rifaximin; Yaq-001; Cilofexor; EDP-305; EYP001a; INT-767 | Details |
| Target ID | Target Name | GENE | Action | Class | UniProtKB ID | Entry Name |
|---|
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |