PMID- 29797702 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230202 IS - 1613-4133 (Electronic) IS - 1613-4125 (Linking) VI - 62 IP - 14 DP - 2018 Jul TI - Obesity-Associated Diseases Biomarkers Are Differently Modulated in Lean and Obese Individuals and Inversely Correlated to Plasma Polyphenolic Metabolites After 6 Weeks of Mango (Mangifera indica L.) Consumption. PG - e1800129 LID - 10.1002/mnfr.201800129 [doi] AB - SCOPE: Mangos are a rich source of gallotannin-derived polyphenols that may exert anti-inflammatory effects relevant to obesity-related chronic diseases. This randomized human clinical study investigated the influence of daily mango supplementation for 6 weeks on inflammation and metabolic functions in lean and obese individuals. METHODS AND RESULTS: Lean (n = 12, body mass index [BMI] 18-26.2 kg m(-2) ) and obese (n = 9, BMI >28.9 kg m(-2) ) participants, aged 18-65 years received daily 400 g of mango pulp for 6 weeks. Inflammatory cytokines, metabolic hormones, and lipid profiles were examined in plasma before and after 6 weeks. In lean participants, systolic blood pressure was lowered by 4 mmHg after 6 weeks. In obese participants, hemoglobin A1c (HbA1c) and plasminogen activator inhibitor-1 (PAI-1) were reduced by 18% and 20%, respectively. Obese participants showed decreased plasma concentrations (area under the curve [AUC] (0-8h) ) of interleukin-8 (IL-8) and monocyte chemoattractant protein-1 (MCP-1). Correlation analysis indicates that the beneficial effects of mango supplementation on pro-inflammatory cytokines, PAI-1 and HbA1c, are associated with systemic exposure to polyphenolic metabolites. CONCLUSIONS: Mango supplementation improves the plasma levels of pro-inflammatory cytokines and metabolic hormones in obese participants. There is a crucial need to investigate the role of lowered polyphenolic absorption in obese individuals on their efficacy in reducing biomarkers for inflammation and other risk factors for chronic diseases. CI - (c) 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. FAU - Fang, Chuo AU - Fang C AD - Department of Nutrition and Food Science, Texas A&M University, College Station, 77843, TX, USA. FAU - Kim, Hyemee AU - Kim H AD - Department of Nutrition and Food Science, Texas A&M University, College Station, 77843, TX, USA. FAU - Barnes, Ryan C AU - Barnes RC AD - Department of Nutrition and Food Science, Texas A&M University, College Station, 77843, TX, USA. FAU - Talcott, Stephen T AU - Talcott ST AD - Department of Nutrition and Food Science, Texas A&M University, College Station, 77843, TX, USA. FAU - Mertens-Talcott, Susanne U AU - Mertens-Talcott SU AD - Department of Nutrition and Food Science, Texas A&M University, College Station, 77843, TX, USA. LA - eng GR - National Mango Board/ PT - Journal Article DEP - 20180621 PL - Germany TA - Mol Nutr Food Res JT - Molecular nutrition & food research JID - 101231818 SB - IM OTO - NOTNLM OT - clinical study OT - gallotannin derivatives OT - inflammation OT - metabolic functions OT - obesity EDAT- 2018/05/26 06:00 MHDA- 2018/05/26 06:01 CRDT- 2018/05/26 06:00 PHST- 2018/05/03 00:00 [revised] PHST- 2018/02/02 00:00 [received] PHST- 2018/05/26 06:00 [pubmed] PHST- 2018/05/26 06:01 [medline] PHST- 2018/05/26 06:00 [entrez] AID - 10.1002/mnfr.201800129 [doi] PST - ppublish SO - Mol Nutr Food Res. 2018 Jul;62(14):e1800129. doi: 10.1002/mnfr.201800129. Epub 2018 Jun 21.