scholarly journals Milk Fat Globule Membrane Attenuates High-Fat Diet-Induced Obesity by Inhibiting Adipogenesis and Increasing Uncoupling Protein 1 Expression in White Adipose Tissue of Mice

Nutrients ◽  
2018 ◽  
Vol 10 (3) ◽  
pp. 331 ◽  
Author(s):  
Tiange Li ◽  
Jing Gao ◽  
Min Du ◽  
Jiajia Song ◽  
Xueying Mao
Keyword(s):  
Adipose Tissue ◽  
High Fat Diet ◽  
Milk Fat ◽  
Uncoupling Protein ◽  
High Fat ◽  
Uncoupling Protein 1 ◽  
Milk Fat Globule Membrane ◽  
Diet Induced Obesity ◽  
Milk Fat Globule ◽  
Fat Globule

Milk fat globule membrane attenuates high fat diet-induced neuropathological changes in obese Ldlr−/−.Leiden mice

2021 ◽  
Author(s):  
Ilse A. C. Arnoldussen ◽  
Martine C. Morrison ◽  
Maximilian Wiesmann ◽  
Janna A. van Diepen ◽  
Nicole Worms ◽  
...  
Keyword(s):  
High Fat Diet ◽  
Milk Fat ◽  
High Fat ◽  
Milk Fat Globule Membrane ◽  
Milk Fat Globule ◽  
Fat Globule

scholarly journals Neonatal Milk Fat Globule Membrane Supplementation During Breastfeeding Ameliorates the Deleterious Effects of Maternal High-Fat Diet on Metabolism and Modulates Gut Microbiota in Adult Mice Offspring in a Sex-Specific Way

2021 ◽  
Vol 11 ◽  
Author(s):  
Lin Ye ◽  
Qianren Zhang ◽  
Fengzhi Xin ◽  
Baige Cao ◽  
Linxi Qian ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
High Fat Diet ◽  
Milk Fat ◽  
Control Diet ◽  
Rrna Gene ◽  
High Fat ◽  
Milk Fat Globule Membrane ◽  
Milk Fat Globule ◽  
Fat Globule

Exposure to adverse events in early life increases the risk of chronic metabolic disease in adulthood. The objective of this study was to determine the significance of milk fat globule membrane (MFGM)-mediated alterations in the gut microbiome to the metabolic health of offspring in the long-term. Female C57BL/6 mice were fed either a high-fat diet (HFD) or a control diet for 3 weeks before pregnancy and throughout pregnancy and lactation. During lactation, pups from the HFD group were breast-fed with or without 1,000 mg/kg BW/day MFGM supplementation (HFD and HFD-MS group, respectively). After weaning, the offspring in each group were divided into male and female subgroups. The weaned mice were then shifted to a control diet for 8 weeks. At the eleventh week, stool samples were collected for 16S rRNA gene sequencing. Serum biochemical parameters were analyzed, and intraperitoneal glucose and insulin tolerance tests were performed. Neonatal supplementation with MFGM ameliorated metabolic disorder and improved glucose tolerance in offspring exposed to maternal HFD in a sex-specific manner. Furthermore, maternal HFD induced gut microbiota perturbation in offspring in adulthood. Neonatal MFGM supplementation significantly enriched g-Parabacteroides, g-Bifidobacterium, g-Faecalibaculum, and g-Lactobacillus in male offspring exposed to maternal HFD, while significantly enriched g-Parabacteroides and g-Alistipes in female offspring exposed to maternal HFD. These bacteria may be associated with the favorable changes in metabolism that occur in adulthood. Sex differences in the changes of metagenomic pathways related to oxidative phosphorylation, citrate cycle, electron transfer carries, and ubiquinone biosynthesis were also observed in the offspring. Maternal HFD has an adverse effect on the metabolism of offspring in later life. Neonatal MFGM supplementation could modulate the structure of gut microbiota communities and may have long-term protective effects on lipid and glucose metabolism, but these effects are sex dimorphic.

scholarly journals Addition of a dairy fraction rich in milk fat globule membrane to a high-saturated fat meal reduces the postprandial insulinaemic and inflammatory response in overweight and obese adults

2016 ◽  
Vol 5 ◽  
Author(s):  
Elieke Demmer ◽  
Marta D. Van Loan ◽  
Nancy Rivera ◽  
Tara S. Rogers ◽  
Erik R. Gertz ◽  
...  
Keyword(s):  
Inflammatory Response ◽  
Milk Fat ◽  
Milk Lipid ◽  
High Fat ◽  
Negative Effects ◽  
Milk Fat Globule Membrane ◽  
Markers Of Inflammation ◽  
Milk Fat Globule ◽  
Fat Globule ◽  
Fat Meal

AbstractMeals high in SFA, particularly palmitate, are associated with postprandial inflammation and insulin resistance. Milk fat globule membrane (MFGM) has anti-inflammatory properties that may attenuate the negative effects of SFA-rich meals. Our objective was to examine the postprandial metabolic and inflammatory response to a high-fat meal composed of palm oil (PO) compared with PO with an added dairy fraction rich in MFGM (PO+MFGM) in overweight and obese men and women (n 36) in a randomised, double-blinded, cross-over trial. Participants consumed two isoenergetic high-fat meals composed of a smoothie enriched with PO with v. without a cream-derived complex milk lipid fraction ( dairy fraction rich in MFGM) separated by a washout of 1–2 weeks. Serum cytokines, adhesion molecules, cortisol and markers of inflammation were measured at fasting, and at 1, 3 and 6 h postprandially. Glucose, insulin and lipid profiles were analysed in plasma. Consumption of the PO + MFGM v. PO meal resulted in lower total cholesterol (P = 0·021), LDL-cholesterol (P = 0·046), soluble intracellular adhesion molecule (P = 0·005) and insulin (P = 0·005) incremental AUC, and increased IL-10 (P = 0·013). Individuals with high baseline C-reactive protein (CRP) concentrations (≥3 mg/l, n 17) had higher (P = 0·030) insulin at 1 h after the PO meal than individuals with CRP concentrations <3 mg/l (n 19). The addition of MFGM attenuated this difference between CRP groups. The addition of a dairy fraction rich in MFGM attenuated the negative effects of a high-SFA meal by reducing postprandial cholesterol, inflammatory markers and insulin response in overweight and obese individuals, particularly in those with elevated CRP.

scholarly journals Cranberry Polyphenolic Extract Exhibits an Antiobesity Effect on High-Fat Diet–Fed Mice through Increased Thermogenesis

2020 ◽  
Vol 150 (8) ◽  
pp. 2131-2138 ◽  
Author(s):  
Fang Zhou ◽  
Jielong Guo ◽  
Xue Han ◽  
Yunxiao Gao ◽  
Qimin Chen ◽  
...  
Keyword(s):  
Body Weight ◽  
Adipose Tissue ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
Uncoupling Protein ◽  
The Body ◽  
High Fat ◽  
Uncoupling Protein 1 ◽  
Polyphenolic Extract ◽  
Brown Adipose

ABSTRACT Background Although polyphenol-rich cranberry extracts reportedly have an antiobesity effect, the exact reason for this remains unclear. Objectives In light of the reported health benefits of the polyphenolic compounds in cranberry, we investigated the effects and mechanism of a cranberry polyphenolic extract (CPE) in high-fat diet (HFD)–fed obese mice. Methods The distributions of individual CPE compounds were characterized by HPLC fingerprinting. Male C57BL/6J mice (4 wk old) were fed for 16 wk normal diet (ND, 10% fat energy) or HFD (60% fat energy) with or without 0.75% CPE in drinking water (HFD + CPE). Body and adipose depot weights, indices of glucose metabolism, energy expenditure (EE), and expression of genes related to brown adipose tissue (BAT) thermogenesis, and inguinal/epididymal white adipose tissue (iWAT/eWAT) browning were measured. Results After 16 wk, the body weight was 22.5% lower in the CPE-treated mice than in the HFD group but remained 17.9% higher than in the ND group. CPE treatment significantly increased EE compared with that of the ND and HFD groups. The elevated EE was linked with BAT thermogenesis, and iWAT/eWAT browning, shown by the induction of thermogenic genes, especially uncoupling protein 1 (Ucp1), and browning-related genes, including Cd137, a member of the tumor necrosis factor receptor superfamily (Tnfrsf9). The mRNA expression and abundance of uncoupling protein 1 in BAT of CPE-fed mice were 5.78 and 1.47 times higher than in the HFD group, and 0.61 and 1.12 times higher than in the ND group, respectively. Cd137 gene expression in iWAT and eWAT of CPE-fed mice were 2.35 and 3.13 times higher than in the HFD group, and 0.84 and 1.39 times higher than in the ND group, respectively. Conclusions Dietary CPE reduced but did not normalize HFD-induced body weight gain in male C57BL/6J mice, possibly by affecting energy metabolism.

scholarly journals Dietary Silk Peptide Prevents High-Fat Diet-Induced Obesity and Promotes Adipose Browning by Activating AMP-Activated Protein Kinase in Mice

Nutrients ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 201 ◽  
Author(s):  
Kippeum Lee ◽  
Heegu Jin ◽  
Sungwoo Chei ◽  
Jeong-Yong Lee ◽  
Hyun-Ji Oh ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Protein Kinase ◽  
High Fat Diet ◽  
Ex Vivo ◽  
Uncoupling Protein ◽  
Acid Oxidation ◽  
High Fat ◽  
Diet Induced Obesity ◽  
Silk Peptide ◽  
Amp Activated Protein Kinase

Obesity is associated with metabolic syndrome and other chronic diseases, and is caused when the energy intake is greater than the energy expenditure. We aimed to determine the mechanism whereby acid-hydrolyzed silk peptide (SP) prevents high-fat diet-induced obesity, and whether it induces browning and fatty acid oxidation (FAO) in white adipose tissue (WAT), using in vivo and ex vivo approaches. We determined the effects of dietary SP in high-fat diet-fed obese mice. The expression of adipose tissue-specific genes was quantified by western blotting, qRT-PCR, and immunofluorescence analysis. We also investigated whether SP directly induces browning in primarily subcutaneous WAT-derived adipocytes. Our findings demonstrate that SP has a browning effect in WAT by upregulating AMP-activated Protein Kinase (AMPK) phosphorylation and uncoupling protein 1 (UCP1) expression. SP also suppresses adipogenesis and promotes FAO, implying that it may have potential as an anti-obesity drug.

Sign in / Sign up

Export Citation Format

Share Document