Search Results - "Vrieling, Frank"
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Triglyceride breakdown from lipid droplets regulates the inflammatory response in macrophages
Published in Proceedings of the National Academy of Sciences - PNAS (22-03-2022)“…In response to inflammatory activation by pathogens, macrophages accumulate triglycerides in intracellular lipid droplets. The mechanisms underlying…”
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Metabolic heterogeneity of tissue-resident macrophages in homeostasis and during helminth infection
Published in Nature communications (12-09-2023)“…Tissue-resident macrophage populations constitute a mosaic of phenotypes, yet how their metabolic states link to the range of phenotypes and functions in vivo…”
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Macrophages take up VLDL-sized emulsion particles through caveolae-mediated endocytosis and excrete part of the internalized triglycerides as fatty acids
Published in PLoS biology (26-08-2022)“…Triglycerides are carried in the bloodstream as part of very low-density lipoproteins (VLDLs) and chylomicrons, which represent the triglyceride-rich…”
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Author Correction: Metabolic heterogeneity of tissue-resident macrophages in homeostasis and during helminth infection
Published in Nature communications (31-07-2024)Get full text
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Analyzing the impact of Mycobacterium tuberculosis infection on primary human macrophages by combined exploratory and targeted metabolomics
Published in Scientific reports (27-04-2020)“…The pathogenic success of Mycobacterium tuberculosis ( Mtb ) is tightly linked to its ability to recalibrate host metabolic processes in infected host…”
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Oxidized low-density lipoprotein (oxLDL) supports Mycobacterium tuberculosis survival in macrophages by inducing lysosomal dysfunction
Published in PLoS pathogens (01-04-2019)“…Type 2 diabetes mellitus (DM) is a major risk factor for developing tuberculosis (TB). TB-DM comorbidity is expected to pose a serious future health problem…”
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Lipid accumulation in adipose tissue-resident iNKT cells contributes to an inflammatory phenotype
Published in Adipocyte (01-12-2024)“…Reciprocal communication between adipocytes and immune cells is essential to maintain optimal adipose tissue (AT) functionality. Amongst others, adipocytes…”
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Functional Inhibition of Host Histone Deacetylases (HDACs) Enhances in vitro and in vivo Anti-mycobacterial Activity in Human Macrophages and in Zebrafish
Published in Frontiers in immunology (03-02-2020)“…The rapid and persistent increase of drug-resistant ( ) infections poses increasing global problems in combatting tuberculosis (TB), prompting for the…”
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The effect of hyperglycaemia on in vitro cytokine production and macrophage infection with Mycobacterium tuberculosis
Published in PloS one (09-02-2015)“…Type 2 diabetes mellitus is an established risk factor for tuberculosis but the underlying mechanisms are largely unknown. We examined the effects of…”
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Pyruvate Dehydrogenase Kinase Inhibitor Dichloroacetate Improves Host Control of Salmonella enterica Serovar Typhimurium Infection in Human Macrophages
Published in Frontiers in immunology (06-09-2021)“…Global increases in the prevalence of antimicrobial resistance highlight the urgent need for novel strategies to combat infectious diseases. Recent studies…”
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Patients with Concurrent Tuberculosis and Diabetes Have a Pro-Atherogenic Plasma Lipid Profile
Published in EBioMedicine (01-06-2018)“…Type 2 diabetes mellitus (DM) is a major risk factor for development of tuberculosis (TB), however the underlying molecular foundations are unclear. Since…”
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The effects of sulfated secondary bile acids on intestinal barrier function and immune response in an inflammatory in vitro human intestinal model
Published in Heliyon (01-02-2022)“…Dysbiosis-related perturbations in bile acid (BA) metabolism were observed in inflammatory bowel disease (IBD) patients, which was characterized by increased…”
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Are postprandial glucose responses sufficiently person-specific to use in personalized dietary advice? Design of the RepEAT study: a fully controlled dietary intervention to determine the variation in glucose responses
Published in Frontiers in nutrition (Lausanne) (13-12-2023)“…An elevated postprandial glucose response is associated with an increased risk of cardiometabolic diseases. Existing research suggests large heterogeneity in…”
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Obesity and dysregulated innate immune responses: impact of micronutrient deficiencies
Published in Trends in immunology (01-03-2023)“…The presence of obesity is associated with dysregulated innate immune responses, including macrophages.The research field of immunometabolism dictates that…”
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Plasma metabolomics in tuberculosis patients with and without concurrent type 2 diabetes at diagnosis and during antibiotic treatment
Published in Scientific reports (10-12-2019)“…Tuberculosis (TB) and type 2 diabetes mellitus (DM), a major TB risk factor, are both accompanied by marked alterations in metabolic processes. Dissecting the…”
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Immunometabolic Signatures of Circulating Monocytes in Humans With Obesity and Insulin Resistance
Published in Diabetes (New York, N.Y.) (01-07-2024)“…Obesity is associated with chronic inflammation and metabolic complications, including insulin resistance (IR). Immune cells drive inflammation through the…”
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Tumor-derived cyclooxygenase-2 fuels hypothalamic inflammation
Published in Brain, behavior, and immunity (01-01-2025)“…•Tumor-derived Prostaglandin E2 (via COX-2) and host gut-originated LPS synergistically amplify hypothalamic inflammation in vitro and in vivo.•Prostaglandin…”
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Oxidized low-density lipoprotein
Published in PLoS pathogens (18-04-2019)Get full text
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Milk fat globule membrane modulates inflammatory pathways in human monocytes: A crossover human intervention study
Published in Clinical nutrition (Edinburgh, Scotland) (01-01-2024)“…Intake of high-fat foods raises postprandial plasma triglycerides and inflammatory markers, which may depend on the type of fat ingested. Dairy products are…”
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An Internet-Based Psychological Intervention With a Serious Game to Improve Vitality, Psychological and Physical Condition, and Immune Function in Healthy Male Adults: Randomized Controlled Trial
Published in Journal of medical Internet research (24-07-2020)“…Recently, internet-based cognitive behavioral therapy (ICBT) and serious gaming interventions have been suggested to enhance accessibility to interventions and…”
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