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Hagn G, Meier-Menches SM, Plessl-Walder G, Mitra G, Mohr T, Preindl K, Schlatter A, Schmidl D, Gerner C, Garhöfer G, Bileck A. Plasma Instead of Serum Avoids Critical Confounding of Clinical Metabolomics Studies by Platelets. J Proteome Res 2024. [PMID: 38520676 DOI: 10.1021/acs.jproteome.3c00761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
Metabolomics is an emerging and powerful bioanalytical method supporting clinical investigations. Serum and plasma are commonly used without rational prioritization. Serum is collected after blood coagulation, a complex biochemical process involving active platelet metabolism. This may affect the metabolome and increase the variance, as platelet counts and function may vary substantially in individuals. A multiomics approach systematically investigating the suitability of serum and plasma for clinical studies demonstrated that metabolites correlated well (n = 461, R2 = 0.991), whereas lipid mediators (n = 83, R2 = 0.906) and proteins (n = 322, R2 = 0.860) differed substantially between specimen. Independently, analysis of platelet releasates identified most biomolecules significantly enriched in serum compared to plasma. A prospective, randomized, controlled parallel group metabolomics trial with acetylsalicylic acid administered for 7 days demonstrated that the apparent drug effects significantly differ depending on the analyzed specimen. Only serum analyses of healthy individuals suggested a significant downregulation of TXB2 and 12-HETE, which were specifically formed during coagulation in vitro. Plasma analyses reliably identified acetylsalicylic acid effects on metabolites and lipids occurring in vivo such as an increase in serotonin, 15-deoxy-PGJ2 and sphingosine-1-phosphate and a decrease in polyunsaturated fatty acids. The present data suggest that plasma should be preferred above serum for clinical metabolomics studies as the serum metabolome may be substantially confounded by platelets.
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Affiliation(s)
- Gerhard Hagn
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
- Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Waehringer Str. 42, 1090 Vienna, Austria
| | - Samuel M Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
| | - Günter Plessl-Walder
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
| | - Gaurav Mitra
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
| | - Thomas Mohr
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
| | - Karin Preindl
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
- Department of Laboratory Medicine, Medical University of Vienna, Waehringer Gürtel 18-20, 1090 Vienna, Austria
| | - Andreas Schlatter
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Doreen Schmidl
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
| | - Gerhard Garhöfer
- Department of Clinical Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, WaehringerStraße 38, 1090 Vienna, Austria
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2
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Ochoa-Rosales C, van der Schaft N, Braun KVE, Ho FK, Petermann-Rocha F, Ahmadizar F, Kavousi M, Pell JP, Ikram MA, Celis-Morales CA, Voortman T. C-reactive protein partially mediates the inverse association between coffee consumption and risk of type 2 diabetes: The UK Biobank and the Rotterdam study cohorts. Clin Nutr 2023; 42:661-669. [PMID: 36940600 DOI: 10.1016/j.clnu.2023.02.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/13/2023] [Accepted: 02/27/2023] [Indexed: 03/09/2023]
Abstract
BACKGROUND Coffee is among the most consumed beverages worldwide. Coffee consumption has been associated with lower risk of type 2 diabetes mellitus (T2D), but underlying mechanisms are not well understood. We aimed to study the role of classic and novel-T2D biomarkers with anti- or pro-inflammatory activity in the association between habitual coffee intake and T2D risk. Furthermore, we studied differences by coffee types and smoking status in this association. METHODS Using two large population-based cohorts, the UK-Biobank (UKB; n = 145,368) and the Rotterdam Study (RS; n = 7111), we investigated associations of habitual coffee consumption with incident T2D and repeated measures of insulin resistance (HOMA-IR), using Cox proportional hazards and mixed effect models, respectively. Additionally, we studied associations between coffee and subclinical inflammation biomarkers including C-reactive protein (CRP) and IL-13, and adipokines, such as adiponectin and leptin, using linear regression models. Next, we performed formal causal mediation analyses to investigate the role of coffee-associated biomarkers in the association of coffee with T2D. Finally, we evaluated effect modification by coffee type and smoking. All models were adjusted for sociodemographic, lifestyle and health-related factors. RESULTS During a median follow-up of 13.9 (RS) and 7.4 (UKB) years, 843 and 2290 incident T2D cases occurred, respectively. A 1 cup/day increase in coffee consumption was associated with 4% lower T2D risk (RS, HR = 0.96 [95%CI 0.92; 0.99], p = 0.045; UKB, HR = 0.96 [0.94; 0.98], p < 0.001), with lower HOMA-IR (RS, log-transformed β = -0.017 [-0.024;-0.010], p < 0.001), and with lower CRP (RS, log-transformed β = -0.014 [-0.022;-0.005], p = 0.002; UKB, β = -0.011 [-0.012;-0.009], p < 0.001). We also observed associations of higher coffee consumption with higher serum adiponectin and IL-13 concentrations, and with lower leptin concentrations. Coffee-related CRP levels partially mediated the inverse association of coffee intake with T2D incidence (average mediation effect RS β = 0.105 (0.014; 0.240), p = 0.016; UKB β = 6.484 (4.265; 9.339), p < 0.001), with a proportion mediated by CRP from 3.7% [-0.012%; 24.4%] (RS) to 9.8% [5,7%; 25.8%] (UKB). No mediation effect was observed for the other biomarkers. Coffee-T2D and coffee-CRP associations were generally stronger among consumers of ground (filtered or espresso) coffee and among never and former smokers. CONCLUSIONS Lower subclinical inflammation may partially mediate the beneficial association between coffee consumption and lower T2D risk. Consumers of ground coffee and non-smokers may benefit the most. KEYWORDS (MESH TERMS): coffee consumptions; diabetes mellitus, type 2; inflammation; adipokines; biomarkers; mediation analysis; follow-up studies.
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Affiliation(s)
- Carolina Ochoa-Rosales
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile.
| | - Niels van der Schaft
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - Kim V E Braun
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Nutrition and Dietetics, Faculty of Health, Nutrition and Sport, The Hague University of Applied Sciences, the Netherlands.
| | - Frederick K Ho
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK.
| | - Fanny Petermann-Rocha
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK; Centro de Investigación Biomédica, Facultad de Medicina, Universidad Diego Portales, Santiago, Chile.
| | - Fariba Ahmadizar
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Data Science and Biostatistics, University Medical Center Utrecht, Utrecht, Netherlands.
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - Jill P Pell
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK.
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - Carlos A Celis-Morales
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK; British Heart Foundation Glasgow Cardiovascular Research Centre, School of Cardiovascular and Metabolic Health Sciences, University of Glasgow, Glasgow, UK; Research Centre on Exercise Physiology (CIFE), Universidad Mayor, Santiago, Chile; Research Group in Education, Physical Activity and Health (GEEAFyS), Universidad Católica del Maule, Talca, Chile.
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, the Netherlands.
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Chen L, Wang XJ, Chen JX, Yang JC, Cai XB, Chen YS. Caffeine ameliorates the metabolic syndrome in diet-induced obese mice through regulating the gut microbiota and serum metabolism. Diabetol Metab Syndr 2023; 15:37. [PMID: 36890514 PMCID: PMC9996965 DOI: 10.1186/s13098-023-00993-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 02/07/2023] [Indexed: 03/10/2023] Open
Abstract
OBJECTIVE Obesity is associated with gut microbiota disorders, which has been related to developing metabolic syndromes. The research aims to investigate the effects of caffeine treatment on insulin resistance, intestinal microbiota composition and serum metabolomic changes in high-fat diet (HFD)-induced obesity mice. METHODS Eight-week-old male C57BL/6 J mice were fed a normal chow diet (NCD) or HFD with or without different concentrations of caffeine. After 12 weeks of treatment, body weight, insulin resistance, serum lipid profiles, gut microbiota and serum metabolomic profiles were assessed. RESULTS Caffeine intervention improved the metabolic syndrome in HFD-fed mice, such as serum lipid disorders and insulin resistance. 16S rRNA Sequencing analysis revealed that caffeine increased the relative abundance of Dubosiella, Bifidobacterium and Desulfovibrio and decreased that of Bacteroides, Lactobacillus and Lactococcus to reverse HFD-fed obesity in mice. Additionally, Caffeine Supplementation also altered serum metabolomics, mainly focusing on lipid metabolism, bile acid metabolism and energy metabolism. Caffeine increased its metabolite 1,7-Dimethylxanthine, which was positively correlated with Dubosiella. CONCLUSIONS Caffeine exerts a beneficial effect on insulin resistance in HFD-mice, and the underlying mechanism may be partly related to altered gut microbiota and bile acid metabolism.
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Affiliation(s)
- Li Chen
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, Guangdong, People's Republic of China
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Shantou, 515041, Guangdong, China
| | - Xian-Jun Wang
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, Guangdong, People's Republic of China
| | - Jie-Xin Chen
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Shantou, 515041, Guangdong, China
| | - Jing-Cheng Yang
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Shantou, 515041, Guangdong, China
| | - Xian-Bin Cai
- Department of Gastroenterology, The First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, Guangdong, People's Republic of China.
| | - Yong-Song Chen
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Shantou, 515041, Guangdong, China.
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Hirbo JB, Pasutto F, Gamazon ER, Evans P, Pawar P, Berner D, Sealock J, Tao R, Straub PS, Konkashbaev AI, Breyer MA, Schlötzer-Schrehardt U, Reis A, Brantley MA, Khor CC, Joos KM, Cox NJ. Analysis of genetically determined gene expression suggests role of inflammatory processes in exfoliation syndrome. BMC Genomics 2023; 24:75. [PMID: 36797672 PMCID: PMC9936777 DOI: 10.1186/s12864-023-09179-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 02/09/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Exfoliation syndrome (XFS) is an age-related systemic disorder characterized by excessive production and progressive accumulation of abnormal extracellular material, with pathognomonic ocular manifestations. It is the most common cause of secondary glaucoma, resulting in widespread global blindness. The largest global meta-analysis of XFS in 123,457 multi-ethnic individuals from 24 countries identified seven loci with the strongest association signal in chr15q22-25 region near LOXL1. Expression analysis have so far correlated coding and a few non-coding variants in the region with LOXL1 expression levels, but functional effects of these variants is unclear. We hypothesize that analysis of the contribution of the genetically determined component of gene expression to XFS risk can provide a powerful method to elucidate potential roles of additional genes and clarify biology that underlie XFS. RESULTS Transcriptomic Wide Association Studies (TWAS) using PrediXcan models trained in 48 GTEx tissues leveraging on results from the multi-ethnic and European ancestry GWAS were performed. To eliminate the possibility of false-positive results due to Linkage Disequilibrium (LD) contamination, we i) performed PrediXcan analysis in reduced models removing variants in LD with LOXL1 missense variants associated with XFS, and variants in LOXL1 models in both multiethnic and European ancestry individuals, ii) conducted conditional analysis of the significant signals in European ancestry individuals, and iii) filtered signals based on correlated gene expression, LD and shared eQTLs, iv) conducted expression validation analysis in human iris tissues. We observed twenty-eight genes in chr15q22-25 region that showed statistically significant associations, which were whittled down to ten genes after statistical validations. In experimental analysis, mRNA transcript levels for ARID3B, CD276, LOXL1, NEO1, SCAMP2, and UBL7 were significantly decreased in iris tissues from XFS patients compared to control samples. TWAS genes for XFS were significantly enriched for genes associated with inflammatory conditions. We also observed a higher incidence of XFS comorbidity with inflammatory and connective tissue diseases. CONCLUSION Our results implicate a role for connective tissues and inflammation pathways in the etiology of XFS. Targeting the inflammatory pathway may be a potential therapeutic option to reduce progression in XFS.
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Affiliation(s)
- Jibril B Hirbo
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA.
- Vanderbilt Genetics Institute, Nashville, TN, 37232, USA.
| | - Francesca Pasutto
- Institute of Human Genetics, Friedrich-Alexander-Universität Erlangen-Nürnberg FAU, 91054, Erlangen, Germany
| | - Eric R Gamazon
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
- Vanderbilt Genetics Institute, Nashville, TN, 37232, USA
- Clare Hall and MRC Epidemiology Unit, University of Cambridge, Cambridge, CB2 0SL, UK
| | - Patrick Evans
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Priyanka Pawar
- Vanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Daniel Berner
- Department of Ophthalmology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054, Erlangen, Germany
| | - Julia Sealock
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Ran Tao
- Biostatistics, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Peter S Straub
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Anuar I Konkashbaev
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Max A Breyer
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Ursula Schlötzer-Schrehardt
- Department of Ophthalmology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054, Erlangen, Germany
| | - André Reis
- Institute of Human Genetics, Friedrich-Alexander-Universität Erlangen-Nürnberg FAU, 91054, Erlangen, Germany
| | - Milam A Brantley
- Clare Hall and MRC Epidemiology Unit, University of Cambridge, Cambridge, CB2 0SL, UK
| | - Chiea C Khor
- Genome Institute of Singapore, 60 Biopolis St, Singapore, 138672, Singapore
| | - Karen M Joos
- Vanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Nancy J Cox
- Genetic Medicine, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
- Vanderbilt Genetics Institute, Nashville, TN, 37232, USA
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5
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Chen L, Wang X, Chen J, Yang J, lin L, Cai X, Chen Y. Caffeine Ameliorates the Metabolic Syndrome in Diet-induced Obese Mice Through Regulating the Gut Microbiota and Serum Metabolism.. [DOI: 10.21203/rs.3.rs-1897181/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Abstract
Objective
Obesity is associated with gut microbiota disorders, which has been related to developing metabolic syndromes. The research aims to investigate the effects of caffeine treatment on insulin resistance, intestinal microbiota composition and serum metabolomic changes in high-fat diet (HFD)-induced obesity mice.
Methods
Eight-week-old male C57BL/6J mice were fed a normal chow diet (NCD) or HFD with or without different concentrations of caffeine. After 12 weeks of treatment, body weight, insulin resistance, serum lipid profiles, gut microbiota and serum metabolomic profiles were assessed.
Results
Caffeine intervention improved the metabolic syndrome in HFD-fed mice, such as serum lipid disorders and insulin resistance. 16S rRNA Sequencing analysis revealed that caffeine increased the relative abundance of Dubosiella, Bifidobacterium and Desulfovibrio and decreased that of Bacteroides, Lactobacillus and Lactococcus to reverse HFD-fed obesity in mice. Additionally, Caffeine Supplementation also altered serum metabolomics, mainly focusing on lipid metabolism, bile acid metabolism and energy metabolism. Caffeine increased its metabolite 1,7-Dimethylxanthine, which was positively correlated with Dubosiella.
Conclusions
Caffeine exerts a beneficial effect on insulin resistance in HFD-mice, and the underlying mechanism may be partly related to altered gut microbiota and bile acid metabolism.
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Affiliation(s)
- Li Chen
- First Affiliated Hospital of Shantou University Medical College
| | - Xian-jun Wang
- First Affiliated Hospital of Shantou University Medical College
| | - Jie-xin Chen
- First Affiliated Hospital of Shantou University Medical College
| | - Jing-cheng Yang
- First Affiliated Hospital of Shantou University Medical College
| | - Ling lin
- First Affiliated Hospital of Shantou University Medical College
| | - Xian-Bin Cai
- First Affiliated Hospital of Shantou University Medical College
| | - Yong-song Chen
- First Affiliated Hospital of Shantou University Medical College
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6
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Liu L, Cheng B, Ye J, Qi X, Cheng S, Meng P, Chen Y, Yang X, Yao Y, Zhang H, Zhang Z, Zhang J, Li C, Pan C, Wen Y, Jia Y, Zhang F. Understanding the Complex Interactions between Coffee, Tea Intake and Neurologically Relevant Tissues Proteins in the Development of Anxiety and Depression. J Nutr Health Aging 2022; 26:1070-1077. [PMID: 36519770 DOI: 10.1007/s12603-022-1869-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Coffee and tea intake might be associated with psychiatry diseases. However, it is unclear whether the effect of coffee/tea on anxiety and depression depending on the different types of proteins. DESIGN This was a cross-sectional study. SETTING Our datasets were downloaded from online. PARTICIPANTS Phenotypic and genotypic data for coffee intake(N=376,196) and tea intake (N=376,078) were derived from UK Biobank. GWAS data of proteins (N=1,537) from neurologically relevant tissues (brain, cerebrospinal fluid (CSF) and plasma) were obtained from a recently published study. MEASUREMENTS Multivariate linear analysis was then used to evaluate the potential interaction effect between coffee/tea intake and proteins polygenetic risk score (PRS) on the risks of anxiety and depression controlling for age, sex, Townsend deprivation index (TDI), smoke, drinking and education level. RESULTS 34 coffee intake-proteins interactions and 15 tea intake-proteins interactions were observed in anxiety individuals, such as coffee intake-c-Jun interaction (β=0.0169, P=4.131×10-3), coffee intake-Fas interaction (β=-0.0190, P=8.132×10-4), tea intake-sL-Selectin interaction (β=0.0112, P=5.412×10-3) and tea intake-IL-1F6 (β=0.0083, P=4.471×10-2). 25 coffee intake-proteins and 14 tea intake-proteins interactions were observed in depression individuals, including coffee intake- IL-1 sRI (β=0.0171, P=4.888×10-3) and coffee intake-NXPH1 interaction (β=0.0156, P=9.819×10-3), tea intake-COLEC12 interaction (β=0.0127, P=3.280×10-3), and tea intake-Layilin interaction (β=0.0117, P=7.926×10-3). CONCLUSIONS Our results suggested the important role of multiple proteins in neurologically relevant tissues in the associations between coffee/tea intake and psychiatry diseases, providing entry points to explore the mechanisms underlying anxiety and depression.
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Affiliation(s)
- L Liu
- Feng Zhang, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, P. R. China 710061,
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7
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Brunmair J, Gotsmy M, Niederstaetter L, Neuditschko B, Bileck A, Slany A, Feuerstein ML, Langbauer C, Janker L, Zanghellini J, Meier-Menches SM, Gerner C. Finger sweat analysis enables short interval metabolic biomonitoring in humans. Nat Commun 2021; 12:5993. [PMID: 34645808 PMCID: PMC8514494 DOI: 10.1038/s41467-021-26245-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 09/22/2021] [Indexed: 01/28/2023] Open
Abstract
Metabolic biomonitoring in humans is typically based on the sampling of blood, plasma or urine. Although established in the clinical routine, these sampling procedures are often associated with a variety of compliance issues, which are impeding time-course studies. Here, we show that the metabolic profiling of the minute amounts of sweat sampled from fingertips addresses this challenge. Sweat sampling from fingertips is non-invasive, robust and can be accomplished repeatedly by untrained personnel. The sweat matrix represents a rich source for metabolic phenotyping. We confirm the feasibility of short interval sampling of sweat from the fingertips in time-course studies involving the consumption of coffee or the ingestion of a caffeine capsule after a fasting interval, in which we successfully monitor all known caffeine metabolites as well as endogenous metabolic responses. Fluctuations in the rate of sweat production are accounted for by mathematical modelling to reveal individual rates of caffeine uptake, metabolism and clearance. To conclude, metabotyping using sweat from fingertips combined with mathematical network modelling shows promise for broad applications in precision medicine by enabling the assessment of dynamic metabolic patterns, which may overcome the limitations of purely compositional biomarkers.
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Affiliation(s)
- Julia Brunmair
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Mathias Gotsmy
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Laura Niederstaetter
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Benjamin Neuditschko
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
| | - Astrid Slany
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Max Lennart Feuerstein
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Clemens Langbauer
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Lukas Janker
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
| | - Jürgen Zanghellini
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Samuel M Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria.
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria.
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Tanaka K, Okubo H, Sasaki S, Arakawa M, Miyake Y. Maternal caffeine intake during pregnancy and risk of food allergy in young Japanese children. J Paediatr Child Health 2021; 57:903-907. [PMID: 33464698 DOI: 10.1111/jpc.15351] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 01/02/2021] [Accepted: 01/04/2021] [Indexed: 11/28/2022]
Abstract
AIM To examine the association between maternal caffeine intake during pregnancy and the development of food allergy in young Japanese children up to 3 years of age. METHODS The study involved 1522 mother-child pairs. Data on maternal caffeine intake during pregnancy were assessed with a validated diet history questionnaire. Food allergy was defined by a self-reported claim of having a physicians' diagnosis of food allergy or of having an acute reaction to a food. RESULTS Compared with the lowest tertile of maternal caffeine intake during pregnancy, the second tertile, but not the highest tertile, was significantly associated with an increased risk of food allergy. Further adjustment on suspicion or diagnosis of atopic eczema at around 4 months postpartum in a follow-up survey did not substantially change the association between maternal caffeine intake during pregnancy and the risk of food allergy in children: further adjusted hazard ratios (95% confidence intervals) for the second (T2), the highest tertiles (T3) and the second and the highest tertiles combined (T2 + T3) were 1.46 (1.10-1.96), 1.16 (0.85-1.56) and 1.31 (1.01-1.70), respectively. CONCLUSIONS Our findings suggest that maternal caffeine intake during pregnancy may be positively associated with the risk of food allergy in children.
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Affiliation(s)
- Keiko Tanaka
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Toon, Japan.,Epidemiology and Medical Statistics Unit, Translational Research Center, Ehime University Hospital, Toon, Japan
| | - Hitomi Okubo
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Toon, Japan
| | - Satoshi Sasaki
- Department of Social and Preventive Epidemiology, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Masashi Arakawa
- Wellness Research Fields, Faculty of Global and Regional Studies, University of the Ryukyus, Okinawa, Japan
| | - Yoshihiro Miyake
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Toon, Japan.,Epidemiology and Medical Statistics Unit, Translational Research Center, Ehime University Hospital, Toon, Japan
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9
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Brunmair J, Bileck A, Stimpfl T, Raible F, Del Favero G, Meier-Menches SM, Gerner C. Metabo-tip: a metabolomics platform for lifestyle monitoring supporting the development of novel strategies in predictive, preventive and personalised medicine. EPMA J 2021; 12:141-153. [PMID: 34188726 PMCID: PMC8192631 DOI: 10.1007/s13167-021-00241-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/14/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND/AIMS Exposure to bioactive compounds from nutrition, pharmaceuticals, environmental contaminants or other lifestyle habits may affect the human organism. To gain insight into the effects of these influences, as well as the fundamental biochemical mechanisms behind them, individual molecular profiling seems to be a promising tool and may support the further development of predictive, preventive and personalised medicine. METHODS We developed an assay, called metabo-tip for the analysis of sweat, collected from fingertips, using mass spectrometry-by far the most comprehensive and sensitive method for such analyses. To evaluate this assay, we exposed volunteers to various xenobiotics using standardised protocols and investigated their metabolic response. RESULTS As early as 15 min after the consumption of a cup of coffee, 50 g of dark chocolate or a serving of citrus fruits, significant changes in the sweat composition of the fingertips were observed, providing relevant information in regard to the ingested substances. This included not only health-promoting bioactive compounds but also potential hazardous substances. Furthermore, the identification of metabolites from orally ingested medications such as metamizole indicated the applicability of this assay to observe specific enzymatic processes in a personalised fashion. Remarkably, we found that the sweat composition fluctuated in a diurnal rhythm, supporting the hypothesis that the composition of sweat can be influenced by endogenous metabolic activities. This was further corroborated by the finding that histamine was significantly increased in the metabo-tip assay in individuals with allergic reactions. CONCLUSION Metabo-tip analysis may have a large number of practical applications due to its analytical power, non-invasive character and the potential of frequent sampling, especially regarding the individualised monitoring of specific lifestyle and influencing factors. The extraordinarily rich individualised metabolomics data provided by metabo-tip offer direct access to individual metabolic activities and will thus support predictive preventive personalised medicine. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13167-021-00241-6.
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Affiliation(s)
- Julia Brunmair
- Department of Analytical Chemistry, Faculty of Chemistry, University Vienna, Vienna, Austria
| | - Andrea Bileck
- Department of Analytical Chemistry, Faculty of Chemistry, University Vienna, Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
| | - Thomas Stimpfl
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Florian Raible
- Max F. Perutz Laboratories, University of Vienna, Vienna, Austria
- Research Platform “Rhythms of Life”, University of Vienna, Vienna, Austria
| | - Giorgia Del Favero
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Samuel M. Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University Vienna, Vienna, Austria
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University Vienna, Vienna, Austria
- Joint Metabolome Facility, University and Medical University of Vienna, Vienna, Austria
- Research Platform “Rhythms of Life”, University of Vienna, Vienna, Austria
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10
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Del Giorno R, Scanzio S, De Napoli E, Stefanelli K, Gabutti S, Troiani C, Gabutti L. Habitual coffee and caffeinated beverages consumption is inversely associated with arterial stiffness and central and peripheral blood pressure. Int J Food Sci Nutr 2021; 73:106-115. [PMID: 34058944 DOI: 10.1080/09637486.2021.1926935] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The effects of chronic coffee consumption on the cardiovascular system are still under debate. Aortic stiffness, wave reflections, and central and peripheral blood pressure (BP) are milestone indicators of cardiovascular-risk. We sought to investigate the association between coffee and caffeine consumption, arterial stiffness, and central/peripheral BP. Aortic stiffness was evaluated via pulse wave velocity (PWV); wave reflections with the augmentation index (AIx);peripheral systolic BP (SBP), diastolic BP (DBP), and central BP (cSBP/cDBP) were non-invasively assessed. Coffee and caffeine consumption was ascertained using a questionnaire. A linear inverse relationship between coffee and caffeine consumption and arterial stiffness and central and peripheral BP was found.Light coffee and caffeine consumers showed β-coefficients for PWV-0.15, SBP-3.61, DBP-2.48, cSBP-3.21, and cDBP-2.18 (all p values < 0.05).Present findings suggest that coffee and caffeine consumption is inversely associated with arterial stiffness and central and peripheral BP in a large population sample. Interventional prospective studies are needed to demonstrate the causal association.
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Affiliation(s)
- Rosaria Del Giorno
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.,Institute of Biomedicine, University of Southern Switzerland, Lugano, Switzerland
| | - Stefano Scanzio
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Emiliano De Napoli
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Kevyn Stefanelli
- Department of Social Sciences and Economics, Sapienza University of Rome, Rome, Italy
| | - Sofia Gabutti
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Chiara Troiani
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Luca Gabutti
- Department of Internal Medicine, Clinical Research Unit, Regional Hospital of Bellinzona and Valli, Ente Ospedaliero Cantonale, Bellinzona, Switzerland.,Institute of Biomedicine, University of Southern Switzerland, Lugano, Switzerland
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11
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Dal-Fabbro R, Cosme-Silva L, Capalbo LC, Chaves-Neto AH, Ervolino E, Cintra LTA, Gomes-Filho JE. Excessive caffeine intake increases bone resorption associated with periapical periodontitis in rats. Int Endod J 2021; 54:1861-1870. [PMID: 34037986 DOI: 10.1111/iej.13578] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 12/31/2022]
Abstract
AIM To evaluate the effect of excessive caffeine intake on the inflammation/resorption processes associated with periapical periodontitis (PP) in rats. METHODOLOGY Sixteen Wistar rats were used. Periapical periodontitis was induced in the four first molars in each animal. The animals were arranged into two groups: control (C)-rats with periapical periodontitis; and caffeine (CAF)-rats with periapical periodontitis under caffeine administration protocol. The CAF animals received 10 mg/100 g of body weight/day of caffeine via gavage starting fifteen days before PP induction and continuing for thirty more days until euthanasia. On the 30th day, the animals were euthanized and the jaws removed for microcomputed tomography, histological and immunohistochemical analysis for RANKL, OPG, TRAP, IL-10, TNF-⍺ and IL-1β. The Mann-Whitney test was performed for nonparametric data, and Student's t test was performed for parametric data, using p < .05. RESULTS There was no significant difference in the weight change between the groups. The median score of the inflammatory process was significantly greater in the CAF group (3) compared with the C group (2), p = .0256. Bone resorption was greater in the group consuming caffeine (1.08 ± 0.15 mm3 ) compared with the C group (0.88 ± 0.10 mm3 ), p = .0346. The immunolabelling for RANKL, TRAP and IL-1β was significantly higher in the CAF group when compared to the control, p < .05. No differences were found for the OPG, IL-10 and TNF-⍺ immunolabelling. CONCLUSION Excessive caffeine exposure via gavage in rats was able to exacerbate the volume of periapical bone destruction, and the inflammatory pattern deriving from periapical periodontitis altering the expression of RANKL, IL-1β and TRAP.
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Affiliation(s)
- Renan Dal-Fabbro
- Department of Preventive and Restorative Dentistry, Araçatuba, Brazil
| | - Leopoldo Cosme-Silva
- Department of Restorative Dentistry and Endodontics, School of Dentistry, Federal University of Alagoas (UFAL), Alagoas, Brazil
| | | | | | - Edilson Ervolino
- Department of Basic Science, School of Dentistry, São Paulo State University (Unesp), Araçatuba, Brazil
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12
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Gerner C, Costigliola V, Golubnitschaja O. MULTIOMIC PATTERNS IN BODY FLUIDS: TECHNOLOGICAL CHALLENGE WITH A GREAT POTENTIAL TO IMPLEMENT THE ADVANCED PARADIGM OF 3P MEDICINE. MASS SPECTROMETRY REVIEWS 2020; 39:442-451. [PMID: 31737933 DOI: 10.1002/mas.21612] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 10/15/2019] [Indexed: 06/10/2023]
Abstract
Liquid biopsy (LB) is defined as a sample of any of body fluids (blood, saliva, tear fluid, urine, sweat, amniotic, cerebrospinal and pleural fluids, cervicovaginal secretion, and wound efflux, amongst others), which can be ex vivo analysed to detect and quantity the target(s) of interest. LB represents diagnostic approach relevant for organ-specific changes and systemic health conditions including both manifested diseases and their prestages such as suboptimal health. Further, experts emphasise that DNA-based analysis alone does not provide sufficient information for optimal diagnostics and effective treatments. Consequently, of great scientific and clinical utility are molecular patterns detected by hybrid technologies such as metabolomic tools and molecular imaging. Future proposed strategies utilise multiomic pillars (generally genome, tanscriptome, proteome, metabolome, epigenome, radiome, and microbiome), system-biological approach, and multivariable algorithms for diagnostic, prognostic, and therapeutic purposes. Current article analyses pros and cons of the mass spectrometry-based technologies, provides eminent examples of a success story "from discovery to clinical application," and demonstrates a "road-map" for the technology-driven paradigm change from reactive to predictive, preventive and personalised medical services as the medicine of the future benefiting the patient and healthcare at large. © 2019 The Authors. Mass Spectrometry Reviews published by John Wiley & Sons Ltd. Mass Spec Rev.
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Affiliation(s)
- Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry and Joint Metabolome Facility, University of Vienna, Vienna, Austria
- European Association for Predictive, Preventive and Personalised Medicine (EPMA), Brussels, Belgium
| | - Vincenzo Costigliola
- European Association for Predictive, Preventive and Personalised Medicine (EPMA), Brussels, Belgium
- European Medical Association (EMA), Brussels, Belgium
| | - Olga Golubnitschaja
- European Association for Predictive, Preventive and Personalised Medicine (EPMA), Brussels, Belgium
- Radiological Clinic, UKB, Excellence Friedrich-Wilhelms-University Bonn, Bonn, Germany
- Breast Cancer Research Centre, UKB, Excellence Friedrich-Wilhelms-University Bonn, Bonn, Germany
- Centre for Integrated Oncology, Cologne-Bonn, Excellence Friedrich-Wilhelms-University Bonn, Bonn, Germany
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13
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R G A. Gestational caffeine exposure acts as a fetal thyroid-cytokine disruptor by activating caspase-3/BAX/Bcl-2/Cox2/NF-κB at ED 20. Toxicol Res (Camb) 2019; 8:196-205. [PMID: 30997021 PMCID: PMC6415617 DOI: 10.1039/c8tx00227d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 11/15/2018] [Indexed: 12/26/2022] Open
Abstract
The objective of this examination was to explore the impact of gestational caffeine (1,3,7-trimethylxanthine) exposure on the maternofetal thyroid axis and fetal thyroid-cytokine communications during gestation. Pregnant rats (Rattus norvegicus) were intraperitoneally administered caffeine (120 or 150 mg kg-1) from gestation day (GD) 1 to 20. Both doses of caffeine resulted in maternal hyperthyroidism, whereas the elevation in the concentration of serum free triiodothyronine (FT3) and free thyroxine (FT4) was related to a depletion in the level of TSH at GD 20. Maternal body weight gain and food consumption were markedly increased, while fetal body weight was significantly reduced. These alterations caused fetal hypothyroidism and several pathological lesions in the fetal thyroid gland including a vacuolar colloid, destructive degeneration, atrophy and hyperplasia at embryonic day (ED) 20. The abnormalities in the fetal thyroid gland seemed to depend on the activation of caspase-3, Bcl-2, BAX, Cox2, and NF-κB mRNA expression. Both maternal caffeine doses caused a marked attenuation in the values of fetal serum GH, IGF-II, VEGF, TGF-β, TNF-α, IL-1β, IL-6, leptin and MCP-1, and a noticeable elevation in the value of fetal serum adiponectin at ED 20. Thus, gestational caffeine exposure might disrupt the fetal thyroid-cytokine axis.
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Affiliation(s)
- Ahmed R G
- Division of Anatomy and Embryology , Zoology Department , Faculty of Science , Beni-Suef University , Beni-Suef , Egypt . ;
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14
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Valorizing coffee pulp by-products as anti-inflammatory ingredient of food supplements acting on IL-8 release. Food Res Int 2018; 112:129-135. [PMID: 30131119 DOI: 10.1016/j.foodres.2018.06.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/07/2018] [Accepted: 06/11/2018] [Indexed: 12/14/2022]
Abstract
Coffee is the second traded food commodity in the world. Beyond roasted seeds, the most part of the original fruit -and in particular pulp- is discarded as waste, with severe environmental and economic consequences in many developing countries. Our research focused on developing an eco-friendly extraction protocol of phytocomplexes from coffee pulp and evaluating their bioactivity and beneficial effects to human health as food supplements. Antioxidant activity assays (Folin-Ciocalteu and DPPH assays) were adopted to select the most effective extraction technique and results show antioxidant activity of coffee pulp extracts. After analysis of cytotoxicity on human epithelial gastric cells, measurements of IL-8 release of treated or pre-treated cells were performed. Results showed that the use of soft technical equipment and sustainable solvents (i.e. maceration process, aqueous extraction) can extract phytocomplexes with antioxidant properties. Moreover, IL-8 measurements showed impairment of this chemokine release at concentrations that may be reached in vivo in the gastrointestinal tract, following consumption of reasonable amount of extract. Pre-treatments analysis demonstrated the ability of coffee pulp extracts to prevent IL-8 release by gastric epithelial cells. Chemical evaluation performed by liquid chromatography mass spectrometry showed that quinic acid derivatives are abundant in coffee pulp extract together with procyanidins derivatives: those compounds might be responsible for the high biological activity. This evidence supports future applications of coffee pulp extracts as food supplement with high added value, starting from a waste that can be valorized through simple yet efficient extraction methods.
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Liu CW, Tsai HC, Huang CC, Tsai CY, Su YB, Lin MW, Lee KC, Hsieh YC, Li TH, Huang SF, Yang YY, Hou MC, Lin HC, Lee FY, Lee SD. Effects and mechanisms of caffeine to improve immunological and metabolic abnormalities in diet-induced obese rats. Am J Physiol Endocrinol Metab 2018; 314:E433-E447. [PMID: 29118012 DOI: 10.1152/ajpendo.00094.2017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In obesity, there are no effective therapies for parallel immune and metabolic abnormalities, including systemic/tissue insulin-resistance/inflammation, adiposity and hepatic steatosis. Caffeine has anti-inflammation, antihepatic steatosis, and anti-insulin resistance effects. In this study, we evaluated the effects and molecular mechanisms of 6 wk of caffeine treatment (HFD-caf) on immunological and metabolic abnormalities of high-fat diet (HFD)-induced obese rats. Compared with HFD vehicle (HFD-V) rats, in HFD-caf rats the suppressed circulating immune cell inflammatory [TNFα, MCP-1, IL-6, intercellular adhesion molecule 1 (ICAM-1), and nitrite] profiles were accompanied by decreased liver, white adipose tissue (WAT), and muscle macrophages and their intracellular cytokine levels. Metabolically, the increase in metabolic rates reduced lipid accumulation in various tissues, resulting in reduced adiposity, lower fat mass, decreased body weight, amelioration of hepatic steatosis, and improved systemic/muscle insulin resistance. Further mechanistic approaches revealed an upregulation of tissue lipogenic [(SREBP1c, fatty acid synthase, acetyl-CoA carboxylase)/insulin-sensitizing (GLUT4 and p-IRS1)] markers in HFD-caf rats. Significantly, ex vivo experiments revealed that the cytokine release by the cocultured peripheral blood mononuclear cell (monocyte) and WAT (adipocyte), which are known to stimulate macrophage migration and hepatocyte lipogenesis, were lower in HFD-V groups than HFD-caf groups. Caffeine treatment simultaneously ameliorates immune and metabolic pathogenic signals present in tissue to normalize immunolgical and metabolic abnormalities found in HFD-induced obese rats.
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Affiliation(s)
- Chih-Wei Liu
- Division of Allergy, Immunology and Rheumatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Hung-Cheng Tsai
- Division of General Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Chia-Chang Huang
- Division of General Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Chang-Youh Tsai
- Division of Allergy, Immunology and Rheumatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Yen-Bo Su
- Division of General Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Ming-Wei Lin
- Division of Preventive Medicine, Institute of Public Health, National Yang-Ming University, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Kuei-Chuan Lee
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Yun-Cheng Hsieh
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Tzu-Hao Li
- Division of General Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
- Chia-Yi Branch of Taichung Veterans General Hospital, Chiayi, Taiwan
| | - Shiang-Fen Huang
- Division of Infection, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Ying-Ying Yang
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of General Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Ming-Chih Hou
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Fa-Yauh Lee
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
| | - Shou-Dong Lee
- Department of Medicine, National Yang-Ming University School, Taipei, Taiwan
- Cheng Hsin General Hospital, Taipei, Taiwan
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Paiva C, Beserra B, Reis C, Dorea JG, Da Costa T, Amato AA. Consumption of coffee or caffeine and serum concentration of inflammatory markers: A systematic review. Crit Rev Food Sci Nutr 2017; 59:652-663. [PMID: 28967799 DOI: 10.1080/10408398.2017.1386159] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Coffee consumption is associated with reduced risk of conditions that share low-grade inflammation as their physiopathological basis. We therefore summarized the effects of coffee or coffee components on serum levels of inflammatory markers. Clinical trials assessing the effect of coffee, caffeine or other coffee components on inflammatory markers were searched without restriction to publication date. Fifteen studies (8 involving coffee and 7 caffeine) were included. Increased adiponectin levels were found in four of seven trials comparing filtered coffee/caffeinated coffee with placebo or comparing its levels at baseline and after consumption of medium or dark roasted coffee, but no change was seen in caffeine trials. None of the five studies assessing the effects of coffee found changes in C-reactive protein (CPR), but one out of three trials found decreased CPR levels in response to caffeine. Interleukin (IL)-6 was increased by caffeinated coffee compared with placebo in one of four coffee trials, and by caffeine in three out of five studies. Caffeine increased IL-10 levels in two of three trials. These data suggest a predominant anti-inflammatory action of coffee but not of caffeine consumption. Moreover, the proinflammatory and anti-inflammatory responses to caffeine point to its complex effects on the inflammatory response.
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Affiliation(s)
- Clrs Paiva
- a Laboratory of Molecular Pharmacology, Department of Pharmaceutical Sciences , School of Health Sciences, University of Brasilia , Brazil
| | - Bts Beserra
- a Laboratory of Molecular Pharmacology, Department of Pharmaceutical Sciences , School of Health Sciences, University of Brasilia , Brazil
| | - Ceg Reis
- b Laboratory of Biochemical Nutrition, Department of Nutrition , School of Health Sciences, University of Brasilia , Brazil
| | - J G Dorea
- b Laboratory of Biochemical Nutrition, Department of Nutrition , School of Health Sciences, University of Brasilia , Brazil
| | - Thm Da Costa
- b Laboratory of Biochemical Nutrition, Department of Nutrition , School of Health Sciences, University of Brasilia , Brazil
| | - A A Amato
- a Laboratory of Molecular Pharmacology, Department of Pharmaceutical Sciences , School of Health Sciences, University of Brasilia , Brazil
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17
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Madeira MH, Boia R, Ambrósio AF, Santiago AR. Having a Coffee Break: The Impact of Caffeine Consumption on Microglia-Mediated Inflammation in Neurodegenerative Diseases. Mediators Inflamm 2017; 2017:4761081. [PMID: 28250576 PMCID: PMC5307009 DOI: 10.1155/2017/4761081] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 01/12/2017] [Indexed: 12/20/2022] Open
Abstract
Caffeine is the major component of coffee and the most consumed psychostimulant in the world and at nontoxic doses acts as a nonselective adenosine receptor antagonist. Epidemiological evidence suggests that caffeine consumption reduces the risk of several neurological and neurodegenerative diseases. However, despite the beneficial effects of caffeine consumption in human health and behaviour, the mechanisms by which it impacts the pathophysiology of neurodegenerative diseases still remain to be clarified. A promising hypothesis is that caffeine controls microglia-mediated neuroinflammatory response associated with the majority of neurodegenerative conditions. Accordingly, it has been already described that the modulation of adenosine receptors, namely, the A2A receptor, affords neuroprotection through the control of microglia reactivity and neuroinflammation. In this review, we will summarize the main effects of caffeine in the modulation of neuroinflammation in neurodegenerative diseases.
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Affiliation(s)
- Maria H. Madeira
- Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- CNC.IBILI Consortium, University of Coimbra, 3004-504 Coimbra, Portugal
| | - Raquel Boia
- Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- CNC.IBILI Consortium, University of Coimbra, 3004-504 Coimbra, Portugal
| | - António F. Ambrósio
- Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- CNC.IBILI Consortium, University of Coimbra, 3004-504 Coimbra, Portugal
- Association for Innovation and Biomedical Research on Light and Image (AIBILI), 3000-548 Coimbra, Portugal
| | - Ana R. Santiago
- Institute for Biomedical Imaging and Life Sciences (IBILI), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- CNC.IBILI Consortium, University of Coimbra, 3004-504 Coimbra, Portugal
- Association for Innovation and Biomedical Research on Light and Image (AIBILI), 3000-548 Coimbra, Portugal
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18
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Muqaku B, Eisinger M, Meier SM, Tahir A, Pukrop T, Haferkamp S, Slany A, Reichle A, Gerner C. Multi-omics Analysis of Serum Samples Demonstrates Reprogramming of Organ Functions Via Systemic Calcium Mobilization and Platelet Activation in Metastatic Melanoma. Mol Cell Proteomics 2016; 16:86-99. [PMID: 27879288 DOI: 10.1074/mcp.m116.063313] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 11/18/2016] [Indexed: 12/19/2022] Open
Abstract
Pathophysiologies of cancer-associated syndromes such as cachexia are poorly understood and no routine biomarkers have been established, yet. Using shotgun proteomics, known marker molecules including PMEL, CRP, SAA, and CSPG4 were found deregulated in patients with metastatic melanoma. Targeted analysis of 58 selected proteins with multiple reaction monitoring was applied for independent data verification. In three patients, two of which suffered from cachexia, a tissue damage signature was determined, consisting of nine proteins, PLTP, CD14, TIMP1, S10A8, S10A9, GP1BA, PTPRJ, CD44, and C4A, as well as increased levels of glycine and asparagine, and decreased levels of polyunsaturated phosphatidylcholine concentrations, as determined by targeted metabolomics. Remarkably, these molecules are known to be involved in key processes of cancer cachexia. Based on these results, we propose a model how metastatic melanoma may lead to reprogramming of organ functions via formation of platelet activating factors from long-chain polyunsaturated phosphatidylcholines under oxidative conditions and via systemic induction of intracellular calcium mobilization. Calcium mobilization in platelets was demonstrated to alter levels of several of these marker molecules. Additionally, platelets from melanoma patients proved to be in a rather exhausted state, and platelet-derived eicosanoids implicated in tumor growth were found massively increased in blood from three melanoma patients. Platelets were thus identified as important source of serum protein and lipid alterations in late stage melanoma patients. As a result, the proposed model describes the crosstalk between lipolysis of fat tissue and muscle wasting mediated by oxidative stress, resulting in the metabolic deregulations characteristic for cachexia.
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Affiliation(s)
- Besnik Muqaku
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Martin Eisinger
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Samuel M Meier
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Ammar Tahir
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Tobias Pukrop
- §Department of Dermatology, University Hospital of Regensburg, Regensburg, Germany
| | - Sebastian Haferkamp
- §Department of Dermatology, University Hospital of Regensburg, Regensburg, Germany
| | - Astrid Slany
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Albrecht Reichle
- ¶Department of Internal Medicine III, Haematology & Oncology, University Hospital of Regensburg, Regensburg, Germany
| | - Christopher Gerner
- From the ‡Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria;
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