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Frumuzachi O, Kieserling H, Rohn S, Mocan A, Crișan G. The Impact of Cornelian Cherry ( Cornus mas L.) on Cardiometabolic Risk Factors: A Meta-Analysis of Randomised Controlled Trials. Nutrients 2024; 16:2173. [PMID: 38999920 PMCID: PMC11243109 DOI: 10.3390/nu16132173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 07/02/2024] [Accepted: 07/05/2024] [Indexed: 07/14/2024] Open
Abstract
This meta-analysis aimed to summarise clinical evidence regarding the effect of supplementation with cornelian cherry (Cornus mas L.) on different cardiometabolic outcomes. An extensive literature survey was carried out until 10 April 2024. A total of 415 participants from six eligible studies were included. The overall results from the random-effects model indicated that cornelian cherry supplementation significantly reduced body weight (standardised mean difference [SMD] = -0.27, confidence interval [CI]: -0.52, -0.02, p = 0.03), body mass index (SMD = -0.42, CI: -0.73, -0.12, p = 0.007), fasting blood glucose (SMD = -0.46, CI: -0.74, -0.18, p = 0.001), glycated haemoglobin (SMD = -0.70, CI: -1.19, -0.22, p = 0.005), and HOMA-IR (SMD = -0.89, CI: -1.62, -0.16, p = 0.02), while high-density lipoprotein cholesterol significantly increased (SMD = 0.38, CI: 0.10, 0.65, p = 0.007). A sensitivity analysis showed that cornelian cherry supplementation significantly reduced total plasma triglycerides, total cholesterol, low-density lipoprotein cholesterol, and insulin levels. Cornelian cherry supplementation did not significantly affect waist circumference and liver parameters among the participants. Considering these findings, this meta-analysis indicates that supplementation with cornelian cherry may impact diverse cardiometabolic risk factors among individuals considered to be at a high risk.
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Affiliation(s)
- Oleg Frumuzachi
- Department of Pharmaceutical Botany, Faculty of Pharmacy, "Iuliu Hațieganu" University of Medicine and Pharmacy, 23 Gheorghe Marinescu Street, 400337 Cluj-Napoca, Romania
- Department of Food Chemistry and Analysis, Institute of Food Technology and Food Chemistry, Technische Universität Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
| | - Helena Kieserling
- Department of Food Chemistry and Analysis, Institute of Food Technology and Food Chemistry, Technische Universität Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
| | - Sascha Rohn
- Department of Food Chemistry and Analysis, Institute of Food Technology and Food Chemistry, Technische Universität Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany
| | - Andrei Mocan
- Research Centre of Medicinal and Aromatic Plants, "George Emil Palade" University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 38 Gheorghe Marinescu Street, 540139 Targu Mures, Romania
| | - Gianina Crișan
- Department of Pharmaceutical Botany, Faculty of Pharmacy, "Iuliu Hațieganu" University of Medicine and Pharmacy, 23 Gheorghe Marinescu Street, 400337 Cluj-Napoca, Romania
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Yang Z, Lu Y, Li T, Zhou X, Yang J, Yang S, Bu S, Duan Y. Osmanthus fragrans Flavonoid Extract Inhibits Adipogenesis and Induces Beiging in 3T3-L1 Adipocytes. Foods 2024; 13:1894. [PMID: 38928836 PMCID: PMC11202805 DOI: 10.3390/foods13121894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/08/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
Osmanthus fragrans has a long history of cultivation in Asia and is widely used in food production for its unique aroma, which has important cultural and economic values. It is rich in flavonoids with diverse pharmacological properties, such as antioxidant, anti-tumor, and anti-lipid activities. However, little is known regarding the effects of Osmanthus fragrans flavonoid extract (OFFE) on adipogenesis and pre-adipocyte transdifferentiation. Herein, this research aimed to investigate the effect of OFFE on the differentiation, adipogenesis, and beiging of 3T3-L1 adipocytes and to elucidate the underlying mechanism. Results showed that OFFE inhibited adipogenesis, reduced intracellular reactive oxygen species levels in mature adipocytes, and promoted mitochondrial biogenesis as well as beiging/browning in 3T3-L1 adipocytes. This effect was accompanied by increased mRNA and protein levels of the brown adipose-specific marker gene Pgc-1a, and the upregulation of the expression of UCP1, Cox7A1, and Cox8B. Moreover, the research observed a dose-dependent reduction in the mRNA expression of adipogenic genes (C/EBPα, GLUT-4, SREBP-1C, and FASN) with increasing concentrations of OFFE. Additionally, OFFE activated the AMPK signaling pathway to inhibit adipogenesis. These findings elucidate that OFFE has an inhibitory effect on adipogenesis and promotes browning in 3T3-L1 adipocytes, which lays the foundation for further investigation of the lipid-lowering mechanism of OFFE in vivo in the future.
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Affiliation(s)
- Zhiying Yang
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
| | - Yuxin Lu
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
| | - Tingting Li
- Department of Food Science and Technology, College of Light Industry and Food Engineer, Nanjing Forestry University, Nanjing 210037, China;
| | - Xunyong Zhou
- HC Enzyme (Shenzhen) Biotech. Co., Ltd., Shenzhen 518112, China;
| | - Jia Yang
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
| | - Shuwen Yang
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
| | - Su Bu
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
| | - Yifan Duan
- College of Life Science, Nanjing Forestry University, Nanjing 210037, China; (Z.Y.); (Y.L.); (J.Y.); (S.Y.); (Y.D.)
- International Cultivar Registration Center for Osmanthus, Nanjing 210037, China
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Liu J, Wei B, Ma Q, Shi D, Pan X, Liu Z, Li J, Zhao P. Network pharmacology and experimental validation on yangjing zhongyu decoction against diminished ovarian reserve. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117023. [PMID: 37567422 DOI: 10.1016/j.jep.2023.117023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/18/2023] [Accepted: 08/09/2023] [Indexed: 08/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Diminished ovarian reserve (DOR) was considered a refractory reproductive endocrine condition that negatively affected female reproductivity. Yangjing Zhongyu Decoction (YJZYD) had effects on treating infertility. However, there were few studies on the mechanisms of YJZYD preserving ovarian reserve. AIM OF THE STUDY To explore the possible mechanisms of YJZYD against DOR by UPLC-ESI-MS/MS, network pharmacology, and experimental validation. METHODS The chemicals of YJZYD were measured by UPLC-ESI-MS/MS. The correlating targets of YJZYD and DOR were identified by the ETCM database, GeneCards database, and PubMed database. The common targets were employed with the DAVID database and visualized with the PPI network. GO and KEGG enrichment analyses were carried out to explore biological progression and pathways. In vivo experiments, energy production was assessed by ATP, and apoptosis rate was analyzed by TUNEL. The serum FSH, AMH, and E2 levels were evaluated by ELISA. Western blotting and immunohistochemistry were used to measure the expression of SIRT1, PGC1α, NRF1, COX IV, FSHR, CYP19A1, PI3K, p-Akt, Akt, Bcl-2, and Bax. RESULTS 132 components in YJZYD were identified by UPLC-ESI-MS/MS. 149 overlapped targets were extracted from YJZYD and DOR, and the top 20 common targets included AKT1 and CYP19A1. ATP binding was involved in GO analysis. In the KEGG enrichment analysis, the metabolic pathway was the top, and the PI3K-Akt signaling pathway was included. In vivo experiments, YJZYD improved ovarian index and histomorphology. After YJZYD treatment, serum FSH, E2, and AMH were well-modulated, and the content of ATP was up-regulated. Besides, the expression of Bax was suppressed in ovarian tissue, while the expressions of SIRT1, PGC1α, NRF1, COX IV, FSHR, CYP19A1, PI3K, Bcl-2, and p-Akt/Akt were enhanced. CONCLUSION YJZYD could attenuate reproductive endocrine disturbance and ovarian lesions in vivo by mediating steroidogenesis, energy metabolism, and cell apoptosis. This study uncovered the mechanisms of YJZYD against DOR, providing a theoretical basis for further study.
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Affiliation(s)
- Jia Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China; School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Bowen Wei
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China; Department of Rheumatology and Immunology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Qihong Ma
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Danning Shi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xue Pan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Zhenquan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jian Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Piwen Zhao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China.
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Prakash AN, Prasad N, Puppala ER, Panda SR, Jain S, Ravichandiran V, Singh M, Naidu VGM. Loganic acid protects against ulcerative colitis by inhibiting TLR4/NF-κB mediated inflammation and activating the SIRT1/Nrf2 anti-oxidant responses in-vitro and in-vivo. Int Immunopharmacol 2023; 122:110585. [PMID: 37421777 DOI: 10.1016/j.intimp.2023.110585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 05/27/2023] [Accepted: 06/28/2023] [Indexed: 07/10/2023]
Abstract
Ulcerative colitis (UC) is an idiopathic, chronic disorder of the intestines characterized by excessive inflammation and oxidative stress. Loganic acid (LA) is an iridoid glycoside reported to have antioxidant and anti-inflammatory properties. However, the beneficial effects of LA on UC are unexplored yet. Thus, this study aims to explore the potential protective effects of LA and its possible mechanisms. In-vitro models were employed using LPS-stimulated RAW 264.7 macrophage cells, and Caco-2 cells, whereas an in-vivo model of ulcerative colitis was employed using 2.5% DSS in BALB/c mice. Results indicated that LA significantly suppressed the intracellular ROS levels and inhibited the phosphorylation of NF-κB in both RAW 264.7 and Caco-2 cells, contrarily LA activated the Nrf2 pathway in RAW 264.7 cells. In DSS-induced colitis mice, LA significantly alleviated the inflammation and colonic damage by decreasing the pro-inflammatory cytokines (IL-1β, IL-6, TNF-α, and IFN-γ), oxidative stress markers (MDA, and NO), and also expression levels of various inflammatory proteins (TLR4 and NF-кB) which was evidenced by immunoblotting. On the contrary, the release of GSH, SOD, HO-1, and Nrf2 were profoundly increased upon LA treatment.Subsequently, molecular docking studies showed that LA interacts with active site regions of target proteins (TLR4, NF-κB, SIRT1, and Nrf2) through hydrogen bonding and salt bridge interaction. The current findings demonstrated that LA could exhibit a protective effect in DSS-induced ulcerative colitis through its anti-inflammatory and anti-oxidant effects via inactivating the TLR4/NF-κB signaling pathway and activating the SIRT1/Nrf2 pathways.
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Affiliation(s)
- Arun N Prakash
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India
| | - Neethu Prasad
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India
| | - Eswara Rao Puppala
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India
| | - Samir Ranjan Panda
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India
| | - Siddhi Jain
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India
| | - V Ravichandiran
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER)-Kolkata, West Bengal 700054, India
| | - Meenakshi Singh
- Centre for GMP Extraction Facility, Sponsored by Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India.
| | - V G M Naidu
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India; Centre for GMP Extraction Facility, Sponsored by Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Assam 781101, India.
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Zarasvand SA, Haley-Zitlin V, Oladosu O, Esobi I, Powell RR, Bruce T, Stamatikos A. Assessing Anti-Adipogenic Effects of Mango Leaf Tea and Mangiferin within Cultured Adipocytes. Diseases 2023; 11:70. [PMID: 37218883 PMCID: PMC10204365 DOI: 10.3390/diseases11020070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/24/2023] Open
Abstract
Obesity is a condition caused by surplus adipose tissue and is a risk factor for several diet-related diseases. Obesity is a global epidemic that has also been challenging to treat effectively. However, one promoted therapy to safely treat obesity is anti-adipogenic therapeutics. Therefore, identifying potent anti-adipogenic bioactive compounds that can safely be used clinically may effectively treat obesity in humans. Mango leaf has potential medicinal properties due to its many bioactive compounds that may enhance human health. Mangiferin (MGF) is a primary constituent in mango plants, with many health-promoting qualities. Therefore, this study investigated the effect of MGF, and tea brewed with mango leaves in cultured adipocytes. The anti-adipogenic efficacy of mango leaf tea (MLT) and MGF in 3T3-L1 cells were assessed, along with cell viability, triglyceride levels, adiponectin secretion, and glucose uptake analyzed. In addition, changes in the mRNA expression of genes involved in lipid metabolism within 3T3-L1 cells were determined using quantitative real-time PCR. Our results showed while both MLT and MGF increased glucose uptake in adipocytes, only MLT appeared to inhibit adipogenesis, as determined by decreased triglyceride accumulation. We also observed increased secretory adiponectin levels, reduced ACC mRNA expression, and increased FOXO1 and ATGL gene expression in 3T3-L1 cells treated with MLT but not MGF. Together, these results suggest that MLT may exhibit anti-adipogenic properties independent of MGF content.
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Affiliation(s)
- Sepideh Alasvand Zarasvand
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA; (S.A.Z.); (V.H.-Z.); (O.O.); (I.E.)
| | - Vivian Haley-Zitlin
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA; (S.A.Z.); (V.H.-Z.); (O.O.); (I.E.)
| | - Olanrewaju Oladosu
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA; (S.A.Z.); (V.H.-Z.); (O.O.); (I.E.)
| | - Ikechukwu Esobi
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA; (S.A.Z.); (V.H.-Z.); (O.O.); (I.E.)
| | - Rhonda Reigers Powell
- Clemson Light Imaging Facility, Clemson University, Clemson, SC 29634, USA; (R.R.P.); (T.B.)
| | - Terri Bruce
- Clemson Light Imaging Facility, Clemson University, Clemson, SC 29634, USA; (R.R.P.); (T.B.)
| | - Alexis Stamatikos
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, SC 29634, USA; (S.A.Z.); (V.H.-Z.); (O.O.); (I.E.)
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Kim NY, Ha IJ, Um JY, Kumar AP, Sethi G, Ahn KS. Loganic acid regulates the transition between epithelial and mesenchymal-like phenotypes by alleviating MnSOD expression in hepatocellular carcinoma cells. Life Sci 2023; 317:121458. [PMID: 36731649 DOI: 10.1016/j.lfs.2023.121458] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/19/2022] [Accepted: 01/25/2023] [Indexed: 01/31/2023]
Abstract
AIMS Cancer metastasis is the major cause of cancer-related deaths. There are few prior studies reported on molecules targeting C-X-C chemokine receptor (CXCR) family and manganese superoxide dismutase (MnSOD). CXCRs are known to involve in angiogenesis, metastasis, cell survival and MnSOD is reported to be related in Epithelial-mesenchymal transition (EMT). MAIN METHODS Cell viability and cell proliferation were measured by MTT and BrdU assay. Protein expression level of CXCR4/7, MMP-2/9, MnSOD, and EMT markers were evaluated by Western blot analysis. mRNA levels of Snail and Occludin were analyzed by Real-time RT-qPCR. Expression of EMT markers in cells was observed by immunocytochemistry. Cell invasion and migrations were evaluated by wound healing assay and boyden chamber assay. KEY FINDINGS We noticed that LGA abolished proliferation, invasive ability, and cellular migration. LGA down-regulated the protein levels of mesenchymal markers such as Twist, Snail, Fibronectin, and Vimentin in CXCL12-treated HCC cells. It also suppressed the gelatinolytic activity of MMP-9/2. The amplification of MnSOD increased EMT-like phenotypes but with LGA treatment, these phenotypes were markedly attenuated. The overexpression of MnSOD increased the ROS levels significantly but ROS levels were decreased upon exposure to LGA and deletion of MnSOD suppressed the levels of various mesenchymal proteins. SIGNIFICANCE LGA could function as a novel anti-metastatic agent by suppressing metastasis and EMT process via attenuation of MnSOD expression in hepatocellular carcinoma cells.
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Affiliation(s)
- Na Young Kim
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - In Jin Ha
- Korean Medicine Clinical Trial Center (K-CTC), Korean Medicine Hospital, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jae-Young Um
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.
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Ponticelli M, Lela L, Moles M, Mangieri C, Bisaccia D, Faraone I, Falabella R, Milella L. The healing bitterness of Gentiana lutea L., phytochemistry and biological activities: A systematic review. PHYTOCHEMISTRY 2023; 206:113518. [PMID: 36423749 DOI: 10.1016/j.phytochem.2022.113518] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 06/16/2023]
Abstract
Over many years, natural products have been a source of healing agents and have exhibited beneficial uses for treating human diseases. The Gentiana genus is the biggest genus in the Gentianaceae, with over 400 species distributed mainly in alpine zones of temperate countries around the world. Plants in the Gentiana genus have historically been used to treat a wide range of diseases. Still, only in the last years has particular attention been paid to the biological activities of Gentiana lutea Linn., also known as yellow Gentian or bitterwort. Several in vitro/vivo investigations and human interventional trials have demonstrated the promising activity of G. lutea extracts against oxidative stress, microbial infections, inflammation, obesity, atherosclerosis, etc.. A systematic approach was performed using Pubmed and Scopus databases to update G. lutea chemistry and activity. Specifically, this systematic review synthesized the major specialized bitter metabolites and the biological activity data obtained from different cell lines, animal models, and human interventional trials. This review aims to the exaltation of G. lutea as a source of bioactive compounds that can prevent and treat several human illnesses.
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Affiliation(s)
- Maria Ponticelli
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy
| | - Ludovica Lela
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy
| | - Mariapia Moles
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy
| | - Claudia Mangieri
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy
| | - Donatella Bisaccia
- Italian National Research Council-Water Research Institute, Viale F. De Blasio 5, 70123, Bari, Italy
| | - Immacolata Faraone
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy; Spinoff Bioactiplant Srl Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy
| | - Roberto Falabella
- Urology Unit, San Carlo Hospital, Via Potito Petrone, 85100, Potenza, Italy
| | - Luigi Milella
- Department of Science, University of Basilicata, Viale Dell'ateneo Lucano 10, 85100, Potenza, Italy.
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Fu CC, Xu FY, Qian YC, Koo HL, Duan YF, Weng GM, Fan TP, Chen MX, Zhu FY. Secondary Metabolites of Osmanthus fragrans: Metabolism and Medicinal Value. Front Pharmacol 2022; 13:922204. [PMID: 35924042 PMCID: PMC9340074 DOI: 10.3389/fphar.2022.922204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 06/20/2022] [Indexed: 11/19/2022] Open
Abstract
Osmanthus fragrans (scientific name: Osmanthus fragrans (Thunb.) Lour.) is a species of the Osmanthus genus in the family Oleaceae, and it has a long history of cultivation in China. O. fragrans is edible and is well known for conferring a natural fragrance to desserts. This flowering plant has long been cultivated for ornamental purposes. Most contemporary literature related to O. fragrans focuses on its edible value and new species discovery, but the functional use of O. fragrans is often neglected. O, fragrans has many properties that are beneficial to human health, and its roots, stems, leaves, flowers and fruits have medicinal value. These characteristics are recorded in the classics of traditional Chinese medicine. Studies on the metabolites and medicinal value of O. fragrans published in recent years were used in this study to evaluate the medicinal value of O. fragrans. Using keywords such as metabolites and Osmanthus fragrans, a systematic and nonexhaustive search of articles, papers and books related to the medicinal use of Osmanthus fragrans metabolites was conducted. Fifteen metabolites were identified through this literature search and classified into three categories according to their properties and structure: flavonoids, terpenes and phenolic acids. It was found that the pharmacological activities of these secondary metabolites mainly include antioxidant, anticancer, anti-inflammatory and antibacterial activities and that these metabolites can be used to treat many human diseases, such as cancer, skin diseases, cardiovascular diseases, and neurological diseases. Most of the reports that are currently available and concern the secondary metabolites of Osmanthus fragrans have limitations. Some reports introduce only the general classification of compounds in Osmanthus fragrans, and some reports introduce only a single compound. In contrast, the introduction section of this paper includes both the category and the functional value of each compound. While reviewing the data for this study, the authors found that the specific action sites of these compounds and their mechanisms of action in plants are relatively weak, and in the future, additional research should be conducted to investigate this topic further.
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Affiliation(s)
- Chen-Chen Fu
- Co-Innovation Center for Sustainable Forestry in Southern China and Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- International Cultivar Registration Center for Osmanthus, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
| | - Fa-Ying Xu
- Department of Chinese Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Yu-Chen Qian
- Co-Innovation Center for Sustainable Forestry in Southern China and Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- International Cultivar Registration Center for Osmanthus, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
| | - Hoi-Lun Koo
- RCI Research Institute Limited, Hong Kong, China
| | - Yi-Fan Duan
- Co-Innovation Center for Sustainable Forestry in Southern China and Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- International Cultivar Registration Center for Osmanthus, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
| | - Geng-Min Weng
- Department of Chinese Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Tai-Ping Fan
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
| | - Mo-Xian Chen
- Co-Innovation Center for Sustainable Forestry in Southern China and Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- International Cultivar Registration Center for Osmanthus, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- *Correspondence: Mo-Xian Chen, ; Fu-Yuan Zhu,
| | - Fu-Yuan Zhu
- Co-Innovation Center for Sustainable Forestry in Southern China and Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- International Cultivar Registration Center for Osmanthus, College of Biology and the Environment, Nanjing Forestry University, Nanjing, China
- *Correspondence: Mo-Xian Chen, ; Fu-Yuan Zhu,
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Wang E, Zhang Y, Ding R, Wang X, Zhang S, Li X. miR‑30a‑5p induces the adipogenic differentiation of bone marrow mesenchymal stem cells by targeting FAM13A/Wnt/β‑catenin signaling in aplastic anemia. Mol Med Rep 2021; 25:27. [PMID: 34821370 PMCID: PMC8630822 DOI: 10.3892/mmr.2021.12543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 09/21/2021] [Indexed: 11/30/2022] Open
Abstract
Aplastic anemia (AA) is a bone marrow failure syndrome with high morbidity and mortality. Bone marrow (BM)-mesenchymal stem cells (MSCs) are the main components of the BM microenvironment, and dysregulation of BM-MSC adipogenic differentiation is a pathologic hallmark of AA. MicroRNAs (miRNAs/miRs) are crucial regulators of multiple pathological processes such as AA. However, the role of miR-30a-5p in the modulation of BM-MSC adipogenic differentiation in AA remains unclear. The present study aimed to explore the effect of miR-30a-5p on AA BM-MSC adipogenic differentiation and the underlying mechanism. The levels of miR-30a-5p expression and family with sequence similarity 13, member A (FAM13A) mRNA expression in BM-MSCs were quantified using reverse transcription-quantitative (RT-q) PCR. The mRNA expression levels of adipogenesis-associated factors [fatty acid-binding protein 4 (FABP4), lipoprotein lipase (LPL), perilipin-1 (PLIN1), peroxisome proliferator-activated receptor γ (PPARγ) and CCAAT/enhancer binding protein α (C/EBPα)] were analyzed using RT-qPCR. Lipid droplet accumulation was evaluated using Oil Red O staining in BM-MSCs. The interaction between miR-30a-5p and the FAM13A 3′-untranslated region was identified by TargetScan, and a dual-luciferase reporter assay was used to confirm the interaction. The expression levels of FAM13A and Wnt/β-catenin pathway-related proteins were examined via western blotting. The results showed that miR-30a-5p expression levels were significantly elevated in BM-MSCs from patients with AA compared with those in control subjects (iron deficiency anemia). miR-30a-5p expression levels were also significantly increased in adipose-induced BM-MSCs in a time-dependent manner. miR-30a-5p significantly promoted AA BM-MSC adipogenic differentiation, and significantly enhanced the mRNA expression levels of FABP4, LPL, PLIN1, PPARγ and C/EBPα as well as lipid droplet accumulation. miR-30a-5p was also demonstrated to target FAM13A in AA BM-MSCs. FAM13A significantly reduced BM-MSC adipogenic differentiation by activating the Wnt/β-catenin signaling pathway. In conclusion, miR-30a-5p was demonstrated to serve a role in AA BM-MSC adipogenic differentiation by targeting the FAM13A/Wnt/β-catenin signaling pathway. These findings suggest that miR-30a-5p may be a therapeutic target for AA.
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Affiliation(s)
- Enbo Wang
- Department of Blood Transfusion, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
| | - Yunyan Zhang
- Department of Laboratory Medicine, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
| | - Rongmei Ding
- Department of Laboratory Medicine, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
| | - Xiaohua Wang
- Department of Blood Transfusion, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
| | - Shumin Zhang
- Department of Blood Transfusion, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
| | - Xinghua Li
- Department of Blood Transfusion, The First People's Hospital of Lianyungang, Lianyungang, Jiangsu 222061, P.R. China
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Physicochemical Characterization of the Loganic Acid-IR, Raman, UV-Vis and Luminescence Spectra Analyzed in Terms of Quantum Chemical DFT Approach. Molecules 2021; 26:molecules26227027. [PMID: 34834118 PMCID: PMC8622970 DOI: 10.3390/molecules26227027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 11/17/2022] Open
Abstract
The molecular structure and vibrational spectra of loganic acid (LA) were calculated using B3LYP density functional theory, the 6–311G(2d,2p) basis set, and the GAUSSIAN 03W program. The solid-phase FTIR and FT-Raman spectra of LA were recorded in the 100–4000 cm−1 range. The assignment of the observed bands to the respective normal modes was proposed on the basis of the PED approach. The stability of the LA molecule was considered using NBO analysis. The electron absorption and luminescence spectra were measured and discussed in terms of the calculated singlet, triplet, HOMO, and LUMO electron energies. The Stokes shift derived from the optical spectra was 20,915 cm−1.
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Cornelian Cherry ( Cornus mas L.) Iridoid and Anthocyanin Extract Enhances PPAR-α, PPAR-γ Expression and Reduces I/M Ratio in Aorta, Increases LXR-α Expression and Alters Adipokines and Triglycerides Levels in Cholesterol-Rich Diet Rabbit Model. Nutrients 2021; 13:nu13103621. [PMID: 34684622 PMCID: PMC8537201 DOI: 10.3390/nu13103621] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/04/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022] Open
Abstract
Cornelian cherry (Cornus mas L.) fruits possess potential cardiovascular, lipid-lowering and hypoglycemic bioactivities. The aim of this study is to evaluate the influence of resin-purified cornelian cherry extract rich in iridoids and anthocyanins on several transcription factors, intima/media ratio in aorta and serum parameters, which determine or are valuable indicators of the adverse changes observed in the course of atherosclerosis, cardiovascular disease, and metabolic syndrome. For this purpose, male New Zealand rabbits were fed a diet enriched in 1% cholesterol for 60 days. Additionally, one group received 10 mg/kg b.w. of cornelian cherry extract and the second group 50 mg/kg b.w. of cornelian cherry extract. PPAR-α and PPAR-γ expression in the aorta, LXR-α expression in the liver; cholesterol, triglycerides, adipokines, apolipoproteins, glucose and insulin levels in serum; the intima and media diameter in the thoracic and abdominal aorta were determined. Administration of cornelian cherry extract resulted in an enhancement in the expression of all tested transcription factors, a decrease in triglycerides, leptin and resistin, and an increase in adiponectin levels. In addition, a significant reduction in the I/M ratio was observed for both the thoracic and abdominal aorta. The results we have obtained confirm the potential contribution of cornelian cherry extract to mitigation of the risk of developing and the intensity of symptoms of obesity-related cardiovascular diseases and metabolic disorders such as atherosclerosis or metabolic syndrome.
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Danielewski M, Matuszewska A, Szeląg A, Sozański T. The Impact of Anthocyanins and Iridoids on Transcription Factors Crucial for Lipid and Cholesterol Homeostasis. Int J Mol Sci 2021; 22:6074. [PMID: 34199904 PMCID: PMC8200123 DOI: 10.3390/ijms22116074] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/29/2021] [Accepted: 06/03/2021] [Indexed: 12/17/2022] Open
Abstract
Nutrition determines our health, both directly and indirectly. Consumed foods affect the functioning of individual organs as well as entire systems, e.g., the cardiovascular system. There are many different diets, but universal guidelines for proper nutrition are provided in the WHO healthy eating pyramid. According to the latest version, plant products should form the basis of our diet. Many groups of plant compounds with a beneficial effect on human health have been described. Such groups include anthocyanins and iridoids, for which it has been proven that their consumption may lead to, inter alia, antioxidant, cholesterol and lipid-lowering, anti-obesity and anti-diabetic effects. Transcription factors directly affect a number of parameters of cell functions and cellular metabolism. In the context of lipid and cholesterol metabolism, five particularly important transcription factors can be distinguished: liver X receptor (LXR), peroxisome proliferator-activated receptor-α (PPAR-α), peroxisome proliferator-activated receptor-γ (PPAR-γ), CCAAT/enhancer binding protein α (C/EBPα) and sterol regulatory element-binding protein 1c (SREBP-1c). Both anthocyanins and iridoids may alter the expression of these transcription factors. The aim of this review is to collect and systematize knowledge about the impact of anthocyanins and iridoids on transcription factors crucial for lipid and cholesterol homeostasis.
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Affiliation(s)
- Maciej Danielewski
- Department of Pharmacology, Wroclaw Medical University, Jana Mikulicza-Radeckiego 2, 50-345 Wroclaw, Poland; (A.M.); (A.S.); (T.S.)
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Quality evaluation for Dipacus asperoides from Enshi areas and optimization extraction of saponins and organic acids and its application. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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14
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Dzydzan O, Brodyak I, Sokół-Łętowska A, Kucharska AZ, Sybirna N. Loganic Acid, an Iridoid Glycoside Extracted from Cornus mas L. Fruits, Reduces of Carbonyl/Oxidative Stress Biomarkers in Plasma and Restores Antioxidant Balance in Leukocytes of Rats with Streptozotocin-Induced Diabetes Mellitus. Life (Basel) 2020; 10:E349. [PMID: 33333730 PMCID: PMC7765206 DOI: 10.3390/life10120349] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/15/2022] Open
Abstract
The various complications related to diabetes are due to the alteration in plasma components and functional activity of blood cells, hence the search for preventive remedies that would ameliorate the clinical condition of patients is a relevant problem today. The main aim of the present study was to examine the antidiabetic potency and antioxidant effects of loganic acid (LA) in blood of diabetic rats. LA showed a restoration of balance between functioning of antioxidant defense system and oxidative stress in leukocytes without notable effects on blood glucose levels when administered orally to rats (20 mg/kg b.w./day) for 14 days. LA ameliorated antioxidant status in leukocytes, as indicated by increasing the content of reduced glutathione and activities of catalase, glutathione peroxidase and glutathione reductase along with decreasing levels of intracellular reactive oxygen species. In addition, we observed the ability of LA to protect against formation and accumulation of glycation and oxidation protein products and malondialdehyde derivates in plasma. Therefore, LA showed antioxidant properties that may have beneficial effects under diabetes. Such results may represent LA as one of the plant components in the development of new drugs that will correct metabolic and functional disorders in leukocytes under diabetes.
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Affiliation(s)
- Olha Dzydzan
- Department of Biochemistry, Ivan Franko National University of Lviv, 4 Hrushevskyi St., 79005 Lviv, Ukraine; (O.D.); (N.S.)
| | - Iryna Brodyak
- Department of Biochemistry, Ivan Franko National University of Lviv, 4 Hrushevskyi St., 79005 Lviv, Ukraine; (O.D.); (N.S.)
| | - Anna Sokół-Łętowska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, J. Chełmo’ nskiego 37/41, 51-630 Wrocław, Poland; (A.S.-Ł.); (A.Z.K.)
| | - Alicja Z. Kucharska
- Department of Fruit, Vegetable and Plant Nutraceutical Technology, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, J. Chełmo’ nskiego 37/41, 51-630 Wrocław, Poland; (A.S.-Ł.); (A.Z.K.)
| | - Natalia Sybirna
- Department of Biochemistry, Ivan Franko National University of Lviv, 4 Hrushevskyi St., 79005 Lviv, Ukraine; (O.D.); (N.S.)
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Guru A, Issac PK, Velayutham M, Saraswathi NT, Arshad A, Arockiaraj J. Molecular mechanism of down-regulating adipogenic transcription factors in 3T3-L1 adipocyte cells by bioactive anti-adipogenic compounds. Mol Biol Rep 2020; 48:743-761. [PMID: 33275195 DOI: 10.1007/s11033-020-06036-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/25/2020] [Indexed: 12/24/2022]
Abstract
Obesity is growing at an alarming rate, which is characterized by increased adipose tissue. It increases the probability of many health complications, such as diabetes, arthritis, cardiac disease, and cancer. In modern society, with a growing population of obese patients, several individuals have increased insulin resistance. Herbal medicines are known as the oldest method of health care treatment for obesity-related secondary health issues. Several traditional medicinal plants and their effective phytoconstituents have shown anti-diabetic and anti-adipogenic activity. Adipose tissue is a major site for lipid accumulation as well as the whole-body insulin sensitivity region. 3T3-L1 cell line model can achieve adipogenesis. Adipocyte characteristics features such as expression of adipocyte markers and aggregation of lipids are chemically induced in the 3T3-L1 fibroblast cell line. Differentiation of 3T3-L1 is an efficient and convenient way to obtain adipocyte like cells in experimental studies. Peroxisome proliferation activated receptor γ (PPARγ) and Cytosine-Cytosine-Adenosine-Adenosine-Thymidine/Enhancer-binding protein α (CCAAT/Enhancer-binding protein α or C/EBPα) are considered to be regulating adipogenesis at the early stage, while adiponectin and fatty acid synthase (FAS) is responsible for the mature adipocyte formation. Excess accumulation of these adipose tissues and lipids leads to obesity. Thus, investigating adipose tissue development and the underlying molecular mechanism is important in the therapeutical approach. This review describes the cellular mechanism of 3T3-L1 fibroblast cells on potential anti-adipogenic herbal bioactive compounds.
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Affiliation(s)
- Ajay Guru
- SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu, 603203, India
| | - Praveen Kumar Issac
- SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu, 603203, India
| | - Manikandan Velayutham
- SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu, 603203, India
| | - N T Saraswathi
- Molecular Biophysics Lab, School of Chemical and Biotechnology, SASTRA Deemed to be University, Thanjavur, Tamil Nadu, 613401, India
| | - Aziz Arshad
- International Institute of Aquaculture and Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, 71050, Port Dickson, Negeri Sembilan, Malaysia
- Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Jesu Arockiaraj
- SRM Research Institute, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu, 603203, India.
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Ahmad B, Friar EP, Vohra MS, Garrett MD, Serpell CJ, Fong IL, Wong EH. Mechanisms of action for the anti-obesogenic activities of phytochemicals. PHYTOCHEMISTRY 2020; 180:112513. [PMID: 33010536 DOI: 10.1016/j.phytochem.2020.112513] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/01/2020] [Accepted: 09/04/2020] [Indexed: 06/11/2023]
Abstract
The prevalence of obesity is increasing rapidly globally and has recently reached pandemic proportions. It is a multifactorial disorder linked to a number of non-communicable diseases such as type-2 diabetes, cardiovascular disease, and cancer. Over-nutrition and a sedentary lifestyle are considered the most significant causes of obesity; a healthy lifestyle and behavioural interventions are the most powerful ways to achieve successful weight loss, but to maintain this in the long term can prove difficult for many individuals, without medical intervention. Various pharmacological anti-obesogenic drugs have been tested and marketed in the past and have been moderately successful in the management of obesity, but their adverse effects on human health often outweigh the benefits. Natural products from plants, either in the form of crude extracts or purified phytochemicals, have been shown to have anti-obesogenic properties and are generally considered as nontoxic and cost-effective compared to synthetic alternatives. These plant products combat obesity by targeting the various pathways and/or regulatory functions intricately linked to obesity. Their mechanisms of action include inhibition of pancreatic lipase activities, an increase in energy expenditure, appetite regulation, lipolytic effects, and inhibition of white adipose tissue development. In this review, we discuss the distinct anti-obesogenic properties of recently reported plant extracts and specific bioactive compounds, along with their molecular mechanisms of action. This review will provide a common platform for understanding the different causes of obesity and the possible approaches to using plant products in tackling this worldwide health issue.
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Affiliation(s)
- Bilal Ahmad
- School of Biosciences, Faculty of Health and Medical Sciences Taylor's University Lakeside Campus, No1 Jalan Taylor's, 47500, Subang Jaya, Malaysia
| | - Emily P Friar
- School of Physical Sciences, Ingram Building, University of Kent, Canterbury, Kent, CT2 7NH, United Kingdom
| | - Muhammad Sufyan Vohra
- School of Medicine, Faculty of Health and Medical Sciences Taylor's University Lakeside Campus, No 1 Jalan Taylor's, 47500, Subang Jaya, Malaysia
| | - Michelle D Garrett
- School of Biosciences, Stacey Building, University of Kent, Canterbury, Kent, CT2 7NJ, United Kingdom
| | - Christopher J Serpell
- School of Physical Sciences, Ingram Building, University of Kent, Canterbury, Kent, CT2 7NH, United Kingdom
| | - Isabel Lim Fong
- Department of Paraclinical Sciences, Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia
| | - Eng Hwa Wong
- School of Medicine, Faculty of Health and Medical Sciences Taylor's University Lakeside Campus, No 1 Jalan Taylor's, 47500, Subang Jaya, Malaysia.
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How Chemical and Sensorial Markers Reflect Gentian Geographic Origin in Chardonnay Wine Macerated with Gentiana lutea Roots? Foods 2020; 9:foods9081061. [PMID: 32764291 PMCID: PMC7466338 DOI: 10.3390/foods9081061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 01/03/2023] Open
Abstract
A Burgundian Chardonnay wine was enriched with Gentiana lutea root powders originating from two French mountain sites (Massif Central and Jura) in order to prepare semi-dry gentian aromatized Chardonnay wine-based drinks. These novel alcoholic beverages were chemically and sensorially characterized for evaluating if the gentian geographic origin influenced bitter and elemental and volatile composition and sensory profiles in the final products. For that, the chemical fingerprint of gentian powders and wines were carried by headspace solid phase microextraction gas chromatography coupled to mass spectrometry (HS-SPME-GC), liquid chromatography coupled to diode array detector (LC-DAD) and inductive coupled plasma optical emission spectroscopy (ICP-OES). The mineral and volatile analysis show that the geographic distinction is more obvious in gentian powders compared to gentian macerated wines. Interestingly the maceration process in Chardonnay wine involves extraction processes revealing statistical distinctions in other chemical markers of gentian origin, like for amarogentin and loganic acid or some mineral elements such as barium and aluminum that affect undoubtedly bitterness perception and sensory properties in macerated wines compared to unmacerated wine. Additionally, the gentian volatile 2-methoxy-3-sec-butylpyrazine and the Chardonnay wine volatile ethyl-9-decenoate differentiated, respectively by extraction and powder adsorption mechanisms could be responsible of more subtle sensory differentiations between macerated wines from two distinct gentian origins.
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Park E, Lee CG, Kim J, Yeo S, Kim JA, Choi CW, Jeong SY. Antiobesity Effects of Gentiana lutea Extract on 3T3-L1 Preadipocytes and a High-Fat Diet-Induced Mouse Model. Molecules 2020; 25:molecules25102453. [PMID: 32466183 PMCID: PMC7288051 DOI: 10.3390/molecules25102453] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/21/2020] [Accepted: 05/21/2020] [Indexed: 01/15/2023] Open
Abstract
Obesity is one of the most common metabolic diseases resulting in metabolic syndrome. In this study, we investigated the antiobesity effect of Gentiana lutea L. (GL) extract on 3T3-L1 preadipocytes and a high-fat-diet (HFD)-induced mouse model. For the induction of preadipocytes into adipocytes, 3T3-L1 cells were induced by treatment with 0.5 mM 3-isobutyl-1-methylxanthine, 1 mM dexamethasone, and 1 μg/mL insulin. Adipogenesis was assessed based on the messenger ribonucleic acid expression of adipogenic-inducing genes (adiponectin (Adipoq), CCAAT/enhancer-binding protein alpha (Cebpa), and glucose transporter type 4 (Slc2a4)) and lipid accumulation in the differentiated adipocytes was visualized by Oil Red O staining. In vivo, obese mice were induced with HFD and coadministered with 100 or 200 mg/kg/day of GL extract for 12 weeks. GL extract treatment inhibited adipocyte differentiation by downregulating the expression of adipogenic-related genes in 3T3-L1 cells. In the obese mouse model, GL extract prevented HFD-induced weight gain, fatty hepatocyte deposition, and adipocyte size by decreasing the secretion of leptin and insulin. In conclusion, GL extract shows antiobesity effects in vitro and in vivo, suggesting that this extract can be beneficial in the prevention of obesity.
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Affiliation(s)
- Eunkuk Park
- Department of Medical Genetics, Graduate School of Medicine, Ajou University, Suwon 16499, Korea; (E.P.); (C.G.L.)
- Department of Biomedical Sciences, Graduate School of Medicine, Ajou University, Suwon 16499, Korea
| | - Chang Gun Lee
- Department of Medical Genetics, Graduate School of Medicine, Ajou University, Suwon 16499, Korea; (E.P.); (C.G.L.)
- Department of Biomedical Sciences, Graduate School of Medicine, Ajou University, Suwon 16499, Korea
| | - Junho Kim
- Nine B Company, Daejeon 34121, Korea; (J.K.); (S.Y.); (J.A.K.)
| | - Subin Yeo
- Nine B Company, Daejeon 34121, Korea; (J.K.); (S.Y.); (J.A.K.)
| | - Ji Ae Kim
- Nine B Company, Daejeon 34121, Korea; (J.K.); (S.Y.); (J.A.K.)
| | - Chun Whan Choi
- Natural Product Research Team, Biocenter, Gyeonggido Business and Science Accelerator, Suwon 16229, Korea;
| | - Seon-Yong Jeong
- Department of Medical Genetics, Graduate School of Medicine, Ajou University, Suwon 16499, Korea; (E.P.); (C.G.L.)
- Department of Biomedical Sciences, Graduate School of Medicine, Ajou University, Suwon 16499, Korea
- Correspondence: ; Tel.: +82-31-219-4520; Fax: +82-31-219-4521
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Antiadipogenic Effects of Mixtures of Cornus officinalis and Ribes fasciculatum Extracts on 3T3-L1 Preadipocytes and High-Fat Diet-Induced Mice. Molecules 2020; 25:molecules25102350. [PMID: 32443487 PMCID: PMC7287608 DOI: 10.3390/molecules25102350] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 02/06/2023] Open
Abstract
Medicinal plants have been used worldwide as primary alternative healthcare supplements. Cornus officinalis (CO) and Ribes fasciculatum (RF) are traditional medicinal plants applied in East Asia to treat human diseases such as hepatitis, osteoporosis, oxidative stress and allergy. The aim of this study was to examine the anti-obesity effect of CO and RF on preadipocyte 3T3-L1 cells in vitro and high-fat diet (HFD)-induced obesity mice in vivo. Combination treatment of CO and RF in differentiated 3T3-L1 cells inhibited adipocyte differentiation through downregulation of adipogenesis-associated genes such as CCAAT/enhancer-binding protein alpha (Cebpa), fatty acid binding protein 4 (Fabp4), peroxisome proliferator-activated receptor gamma (Pparg) and sterol regulatory element binding protein (Srebp1). In vivo animal models showed that a mixture of CO and RF inhibited HFD-induced weight gain, resulting in decreased abdominal visceral fat tissues and fatty hepatocyte deposition. In addition, CO+RF treatment decreased HFD-induced adipogenesis-associated genes in abdominal white fat tissue. These results suggest that administration of a CO and RF mixture prevented adipocyte differentiation and lipid accumulation in preadipocyte cells and HFD-induced body weight in obesity mice. Therefore, combined therapy of CO and RF may be a protective therapeutic agent against obesity.
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Park E, Lim E, Yeo S, Yong Y, Yang J, Jeong SY. Anti-Menopausal Effects of Cornus officinalis and Ribes fasciculatum Extract In Vitro and In Vivo. Nutrients 2020; 12:nu12020369. [PMID: 32019227 PMCID: PMC7071277 DOI: 10.3390/nu12020369] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/23/2020] [Accepted: 01/28/2020] [Indexed: 12/21/2022] Open
Abstract
Natural herbal medicines have been developed for the treatment and prevention of women’s menopausal symptoms. In this study, we investigated the anti-menopausal effects of Cornus officinalis (CO) and Ribes fasciculatum (RF) extracts in 3T3-L1 preadipocytes, MC3T3-E1 preosteoblasts, and COV434 granulosa cells in vitro and ovariectomized (OVX) ddY mice in vivo. Combination treatment of CO and RF extract at 7:3 ratio inhibited lipid accumulation via Plin1 and Adipoq downregulation in a cocktail of dexamethasone, 3-isobutyl-1-methylxanthine, and insulin (DMI)-induced differentiated 3T3-L1 cells. In addition, CO + RF treatment significantly enhanced osteoblastic differentiation, with mineralized nodule formation occurring through the upregulation of osteoblast-inducing markers in osteoblastic MC3T3-E1 cells. Increased production of estradiol and mRNA expression of ERα (ESR1) were observed in androstenedione-induced COV434 granulosa cells treated with the CO + RF extract. In CO + RF-treated mice, fatty hepatocyte deposition and abdominal visceral fat tissues reduced with OVX-induced uterine atrophy. Furthermore, bone mineral density and bone mineral content were significantly enhanced by CO + RF in mouse models of ovariectomy-induced femoral bone loss. Taken together, our findings suggested that CO + RF promoted estrogenic activity and had anti-obesity and anti-osteoporotic effects in vitro and in vivo. Thus, a combination of CO and RF extracts may be a good therapeutic strategy for managing women’s menopausal syndromes.
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Affiliation(s)
- Eunkuk Park
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Korea; (E.P.); (E.L.)
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Korea
| | - Eunguk Lim
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Korea; (E.P.); (E.L.)
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Korea
| | - Subin Yeo
- Nine B Co. Ltd., Daejeon 34121, Korea; (S.Y.); (Y.Y.); (J.Y.)
| | - Yoonjoong Yong
- Nine B Co. Ltd., Daejeon 34121, Korea; (S.Y.); (Y.Y.); (J.Y.)
| | - Junga Yang
- Nine B Co. Ltd., Daejeon 34121, Korea; (S.Y.); (Y.Y.); (J.Y.)
| | - Seon-Yong Jeong
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Korea; (E.P.); (E.L.)
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Korea
- Nine B Co. Ltd., Daejeon 34121, Korea; (S.Y.); (Y.Y.); (J.Y.)
- Correspondence: ; Tel.: +82-31-219-4520; Fax: +82-31-219-4521
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The Potential Synergistic Modulation of AMPK by Lippia citriodora Compounds as a Target in Metabolic Disorders. Nutrients 2019; 11:nu11122961. [PMID: 31817196 PMCID: PMC6950112 DOI: 10.3390/nu11122961] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Lippia citriodora (LC) represents a complex plant-derived source of polyphenols and iridoids that has shown beneficial properties against obesity-related metabolic disorders. The complete extract and its major compound, verbascoside, have shown AMPK-activating capacity in cell and animal models. In this work, we aimed to elucidate the contribution of the different compounds present in the LC extract on the AMPK activation capacity of the whole extract. Semipreparative reversed-phase high-performance liquid chromatography coupled to electrospray ionization time-of-flight mass spectrometry (RP-HPLC-ESI-TOF-MS) was used to identify the major compounds with bioassay-guided fractionation in an adipocyte cell model for the measurement of AMPK activity. Twenty-two compounds were identified and purified almost to homogeneity in 16 fractions, and three compounds, namely verbascoside, luteolin-7-diglucuronide and loganic acid, showed the highest AMPK-activating capacity. The synergy study using the checkerboard and fractional inhibitory concentration index (FICI) methods exhibited synergistic behavior between loganic acid and luteolin-7-diglucuronide. Molecular docking experiments revealed that these three compounds might act as direct agonists of AMPK, binding to the AMP binding sites of the gamma subunit and/or the different sites of the interaction zones between the gamma and beta subunits. Although our findings conclude that the bioactivity of the extract is mainly due to verbascoside, the synergy found between loganic acid and luteolin-7-diglucuronide deserves further research aimed to develop optimized combinations of polyphenols as a new nutritional strategy against obesity-related metabolic disorders.
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22
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Sharp-Tawfik AE, Coiner AM, MarElia CB, Kazantzis M, Zhang C, Burkhardt BR. Compositional analysis and biological characterization of Cornus officinalis on human 1.1B4 pancreatic β cells. Mol Cell Endocrinol 2019; 494:110491. [PMID: 31255730 DOI: 10.1016/j.mce.2019.110491] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/21/2019] [Accepted: 06/22/2019] [Indexed: 12/16/2022]
Abstract
Type 1 diabetes (T1D) is an autoimmune disease resulting from the loss of pancreatic β cells and subsequent insulin production. Novel interventional therapies are urgently needed that can protect existing β cells from cytokine-induced death and enhance their function before symptomatic onset. Our initial evidence is suggesting that bioactive ingredients within Cornus officinalis (CO) may be able to serve in this function. CO has been extensively used in Traditional Chinese Medicine (TCM) and reported to possess both anti-inflammatory and pro-metabolic effects. We hypothesize that CO treatment may provide a future potential candidate for interventional therapy for early stage T1D prior to significant β cell loss. Our data demonstrated that CO can inhibit cytokine-mediated β cell death, increase cell viability and oxidative capacity, and increase expression of NFATC2 (Nuclear Factor of Activated T Cells, Cytoplasmic 2). We have also profiled the bioactive components in CO from multiple sources by HPLC/MS (High Performance Liquid Chromatography/Mass Spectrometry) analysis. Altogether, CO significantly increases the energy metabolism of β cells while inducing the NFAT pathway to signal for increased proliferation and endocrine function.
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Affiliation(s)
- Arielle E Sharp-Tawfik
- Department of Cell Biology, Microbiology and Molecular Biology, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA
| | - Alexis M Coiner
- Department of Cell Biology, Microbiology and Molecular Biology, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA
| | - Catherine B MarElia
- Department of Cell Biology, Microbiology and Molecular Biology, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA
| | - Melissa Kazantzis
- Metabolic Core, The Scripps Research Institute, 130 Scripps Way, Jupiter, FL 33458, USA
| | - Clare Zhang
- Practice of Oriental Medicine, Tucson, AZ, USA
| | - Brant R Burkhardt
- Department of Cell Biology, Microbiology and Molecular Biology, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
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23
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Zhang X, Liu L, Dou C, Cheng P, Liu L, Liu H, Ren S, Wang C, Jia S, Chen L, Zhang H, Chen M. PPAR Gamma-Regulated MicroRNA 199a-5p Underlies Bone Marrow Adiposity in Aplastic Anemia. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 17:678-687. [PMID: 31400610 PMCID: PMC6700432 DOI: 10.1016/j.omtn.2019.07.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/08/2019] [Accepted: 07/08/2019] [Indexed: 02/02/2023]
Abstract
Increased propensity of bone marrow-derived mesenchymal stem cells (BM-MSCs) toward adipogenic differentiation has been implicated in the fatty bone marrow and defective hematopoiesis of aplastic anemia (AA). However, the underlying molecular mechanism remains to be investigated. In this study, we found that microRNA 199a-5p (miR-199a-5p) exhibits significantly higher expression in AA BM-MSCs compared with the normal control and is demonstrated to facilitate adipogenic differentiation of BM-MSCs through lentivirus-mediated miR-199a overexpression. Mechanistic investigation reveals that miR-199a-5p could be regulated by PPAR gamma (PPARγ) in a transcription-independent manner and regulates adipogenic differentiation by targeting the expression of transforming growth factor beta induced (TGFBI), which is subsequently validated as a negative regulator of adipogenesis. Besides, the positive correlation between PPARγ and miR-199a-5p expression as well as the inverse relationship between miR-199a-5p and TGFBI expression in normal and AA BM-MSCs was observed. Altogether, our work demonstrates that PPARγ-regulated miR-199a-5p promotes adipogenesis of BM-MSCs by inhibiting TGFBI expression, which might be a novel mechanism underlying the bone marrow adiposity in AA, and provides promising therapeutic targets for AA treatment.
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Affiliation(s)
- Xianning Zhang
- Central Laboratory, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Lulu Liu
- Central Laboratory, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Cuiyun Dou
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Panpan Cheng
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Lei Liu
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Haihui Liu
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Saisai Ren
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Cuiling Wang
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Shu Jia
- Central Laboratory, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
| | - Lulu Chen
- Department of Graduate School, Jining Medical University, Jining 272000, Shandong Province, China
| | - Hao Zhang
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China.
| | - Mingtai Chen
- Central Laboratory, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China.
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24
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Aranaz P, Navarro-Herrera D, Zabala M, Miguéliz I, Romo-Hualde A, López-Yoldi M, Martínez JA, Vizmanos JL, Milagro FI, González-Navarro CJ. Phenolic Compounds Inhibit 3T3-L1 Adipogenesis Depending on the Stage of Differentiation and Their Binding Affinity to PPARγ. Molecules 2019; 24:molecules24061045. [PMID: 30884812 PMCID: PMC6470710 DOI: 10.3390/molecules24061045] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 12/12/2022] Open
Abstract
Phenolic compounds might modulate adiposity. Here, we report our observation that polyphenols and phenolic acids inhibit adipogenesis in 3T3-L1 with different intensity depending on the family and the stage of differentiation. While quercetin and resveratrol inhibited lipid accumulation along the whole process of differentiation, apigenin and myricetin were active during the early and latest stages, but not intermediate, contrary to hesperidin. The activity of phenolic acids was limited to the early stages of the differentiation process, except p-coumaric and ellagic acids. This anti-adipogenic effect was accompanied by down-regulation of Scd1 and Lpl. Molecular docking analysis revealed that the inhibitory activity of these phenolic compounds over the early stages of adipogenesis exhibits a significant correlation (r = 0.7034; p = 0.005) with their binding affinity to the ligand-binding domain of PPARγ. Results show that polyphenols and phenolic acids would interact with specific residues of the receptor, which could determine their potential anti-adipogenic activity during the early stages of the differentiation. Residues Phe264, His266, Ile281, Cys285 and Met348 are the most frequently involved in these interactions, which might suggest a crucial role for these amino acids modulating the activity of the receptor. These data contribute to elucidate the possible mechanisms of phenolic compounds in the control of adipogenesis.
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Affiliation(s)
- Paula Aranaz
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - David Navarro-Herrera
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
- Department of Biochemistry and Genetics, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - María Zabala
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - Itziar Miguéliz
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - Ana Romo-Hualde
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - Miguel López-Yoldi
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - J Alfredo Martínez
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
- Department of Nutrition, Food Science and Physiology, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
- Navarra Institute of Health Research (IdiSNA), 31008 Pamplona, Spain.
- Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn); Instituto de Salud Carlos III, Monforte de Lemos 3-5, 28029 Madrid, Spain.
| | - José Luis Vizmanos
- Department of Biochemistry and Genetics, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
| | - Fermín I Milagro
- Centre for Nutrition Research, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain.
- Navarra Institute of Health Research (IdiSNA), 31008 Pamplona, Spain.
- Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn); Instituto de Salud Carlos III, Monforte de Lemos 3-5, 28029 Madrid, Spain.
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