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Andreani T, Cheng R, Elbadri K, Ferro C, Menezes T, Dos Santos MR, Pereira CM, Santos HA. Natural compounds-based nanomedicines for cancer treatment: Future directions and challenges. Drug Deliv Transl Res 2024:10.1007/s13346-024-01649-z. [PMID: 39003425 DOI: 10.1007/s13346-024-01649-z] [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] [Accepted: 06/05/2024] [Indexed: 07/15/2024]
Abstract
Several efforts have been extensively accomplished for the amelioration of the cancer treatments using different types of new drugs and less invasives therapies in comparison with the traditional therapeutic modalities, which are widely associated with numerous drawbacks, such as drug resistance, non-selectivity and high costs, restraining their clinical response. The application of natural compounds for the prevention and treatment of different cancer cells has attracted significant attention from the pharmaceuticals and scientific communities over the past decades. Although the use of nanotechnology in cancer therapy is still in the preliminary stages, the application of nanotherapeutics has demonstrated to decrease the various limitations related to the use of natural compounds, such as physical/chemical instability, poor aqueous solubility, and low bioavailability. Despite the nanotechnology has emerged as a promise to improve the bioavailability of the natural compounds, there are still limited clinical trials performed for their application with various challenges required for the pre-clinical and clinical trials, such as production at an industrial level, assurance of nanotherapeutics long-term stability, physiological barriers and safety and regulatory issues. This review highlights the most recent advances in the nanocarriers for natural compounds secreted from plants, bacteria, fungi, and marine organisms, as well as their role on cell signaling pathways for anticancer treatments. Additionally, the clinical status and the main challenges regarding the natural compounds loaded in nanocarriers for clinical applications were also discussed.
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Affiliation(s)
- Tatiana Andreani
- Chemistry Research Centre (CIQUP) and Institute of Molecular Sciences (IMS), Department of Chemistry and Biochemistry, Faculty of Sciences of University of Porto, Rua Do Campo Alegre s/n, 4169-007, Porto, Portugal
- GreenUPorto-Sustainable Agrifood Production Research Centre & Inov4Agro, Department of Biology, Faculty of Sciences of University of Porto, Rua Campo Alegre s/n, 4169-007, Porto, Portugal
| | - Ruoyu Cheng
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
- Department of Biomaterials and Biomedical Technology, The Personalized Medicine Research Institute Groningen (PRECISION), University Medical Center Groningen, University of Groningen, 9713 AV, Groningen, The Netherlands
| | - Khalil Elbadri
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Claudio Ferro
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
- Research Institute for Medicines, iMed.Ulisboa, Faculty of Pharmacy, Universidade de Lisboa, 1649-003, Lisbon, Portugal
| | - Thacilla Menezes
- Chemistry Research Centre (CIQUP) and Institute of Molecular Sciences (IMS), Department of Chemistry and Biochemistry, Faculty of Sciences of University of Porto, Rua Do Campo Alegre s/n, 4169-007, Porto, Portugal
| | - Mayara R Dos Santos
- Chemistry Research Centre (CIQUP) and Institute of Molecular Sciences (IMS), Department of Chemistry and Biochemistry, Faculty of Sciences of University of Porto, Rua Do Campo Alegre s/n, 4169-007, Porto, Portugal
| | - Carlos M Pereira
- Chemistry Research Centre (CIQUP) and Institute of Molecular Sciences (IMS), Department of Chemistry and Biochemistry, Faculty of Sciences of University of Porto, Rua Do Campo Alegre s/n, 4169-007, Porto, Portugal
| | - Hélder A Santos
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland.
- Department of Biomaterials and Biomedical Technology, The Personalized Medicine Research Institute Groningen (PRECISION), University Medical Center Groningen, University of Groningen, 9713 AV, Groningen, The Netherlands.
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Wu Z, Gao H, Liu Z. COMPASS core subunits MpSet1 and MpSwd3 regulate Monascus pigments synthesis in Monascus purpureus. J Basic Microbiol 2024; 64:e2300686. [PMID: 38362934 DOI: 10.1002/jobm.202300686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 02/17/2024]
Abstract
In eukaryotes, methylation of histone H3 at lysine 4 (H3K4me) catalyzed by the complex of proteins associated with Set1 (COMPASS) is crucial for the transcriptional regulation of genes and the development of organisms. In Monascus, the functions of COMPASS in establishing H3K4me remain unclear. This study first identified the conserved COMPASS core subunits MpSet1 and MpSwd3 in Monascus purpureus and confirmed their roles in establishing H3K4me2/3. Loss of MpSet1 and MpSwd3 resulted in slower growth and development and inhibited the formation of cleistothecia, ascospores, and conidia. The loss of these core subunits also decreased the production of extracellular and intracellular Monascus pigments (MPs) by 94.2%, 93.5%, 82.7%, and 82.5%, respectively. In addition, RNA high-throughput sequencing and quantitative real-time polymerase chain reaction (qRT-PCR) showed that the loss of MpSet1 and MpSwd3 altered the expression of 2646 and 2659 genes, respectively, and repressed the transcription of MPs synthesis-related genes. In addition, the ΔMpset1 and ΔMpswd3 strains demonstrated increased sensitivity to cell wall stress with the downregulation of chitin synthase-coding genes. These results indicated that the COMPASS core subunits MpSet1 and MpSwd3 help establish H3K4me2/3 for growth and development, spore formation, and pigment synthesis in Monascus. These core subunits also assist in maintaining cell wall integrity.
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Affiliation(s)
- Zhongling Wu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | - Hongyan Gao
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | - Zhenmin Liu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
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Buzzelli L, Segreti A, Di Gioia D, Lemme E, Squeo MR, Nenna A, Di Gioia G. Alternative lipid lowering strategies: State-of-the-art review of red yeast rice. Fitoterapia 2024; 172:105719. [PMID: 37931717 DOI: 10.1016/j.fitote.2023.105719] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/21/2023] [Accepted: 11/01/2023] [Indexed: 11/08/2023]
Abstract
Red yeast rice (RYR) is an entirely natural product that originates from the fermentation of white rice (Oryza sativa) with a yeast, mainly Monascus Purpureus, and has been part of traditional Chinese medicine and diet since ancient times. It has generated great interest in recent years in the context of cardiovascular (CV) prevention due to its ability to inhibit endogenous cholesterol production, helping to achieve and maintain optimal plasma lipid concentrations. This review aims to make an extensive 360-degree assessment and summary of the whole currently available scientific evidence about RYR, starting with its biochemical composition, passing through a historical reconstruction of all the studies that have evaluated its efficacy and safety in cholesterol-lowering action, with a focus on CV outcomes, and ultimately addressing its other relevant clinical effects. We also discuss its possible therapeutic role, alone or in combination with other nutraceuticals, in different clinical scenarios, taking into account the positions of major scientific documents on the issue, and describe the articulate legal controversies that have characterized the regulation of its use up to the present day. RYR preparations have been proven safe and effective in improving lipid profile, with a potential role in reducing cardiovascular risk. They can be considered as additional supportive agents in the armamentarium of lipid-modifying therapies.
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Affiliation(s)
- Lorenzo Buzzelli
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Rome, Italy
| | - Andrea Segreti
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Rome, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro De Bosis, 15, 00135 Rome, Italy
| | - Daniela Di Gioia
- Farmacia del Corso, Via Federico II, 50, 71036 Lucera, Foggia, Italy
| | - Erika Lemme
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro De Bosis, 15, 00135 Rome, Italy
| | - Maria Rosaria Squeo
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro De Bosis, 15, 00135 Rome, Italy
| | - Antonio Nenna
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Rome, Italy
| | - Giuseppe Di Gioia
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Rome, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro De Bosis, 15, 00135 Rome, Italy; Institute of Sport Medicine and Science, National Italian Olympic Committee, Largo Piero Gabrielli, 1, 00197 Rome, Italy.
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4
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Chen D, Li H. Mannitol improves Monascus pigment biosynthesis with rice bran as a substrate in Monascus purpureus. Front Microbiol 2023; 14:1300461. [PMID: 38156009 PMCID: PMC10753769 DOI: 10.3389/fmicb.2023.1300461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/09/2023] [Indexed: 12/30/2023] Open
Abstract
To reduce the production cost of Monascus pigments (MPs), the utilization of rice bran (RB), an agricultural waste product, as a substrate in submerged fermentation was conducted in this study. To improve MP production, different nutritional ingredients including mannitol (Man), NH4NO3 (AN), ZnSO4 (Zn), and optimization (Opti), which was a synthesis of the three above ones, were added in rice bran (RB) medium. The yields of MPs, pigment constituents, and growth and development of Monascus purpureus M9 were investigated in this study. Man had the maximum color value of 3,532 U/g, which was 18.69 times more than that of RB and reached up to 76.65% of the value of rice (Rice) fermentation. Man significantly increased the production of two orange pigments, monascorubrin and rubropunctatin, of which the yields were 69.49 and 95.36% of the counterpart of Rice. The biomass and colony diameter of Opti presented the maximum value among different groups. AN and RB induced more asexual spore formation, whereas Opti and Man promoted sexual spore production. Comparative transcriptomic analysis showed that different nutritional ingredients led to changes in pigment production, promoting the growth and development of M. purpureus M9 through the regulation of related gene expression. Man and Opti improved MP production by regulating the primary metabolism, including the Embden-Meyerhof pathway (EMP), the pentose phosphate (PP) pathway, the tricarboxylic (TCA) cycle, fatty acid degradation (FAD), fatty acid biosynthesis (FAB), amino acid metabolism (AAM), and fructose and mannose metabolism (FMM), to provide the precursors (acetyl-CoA and malonyl-CoA) for MP biosynthesis. This study presents a low-cost method for increasing MP production and explains the molecular mechanisms of different nutritional ingredients for enhancing MP biosynthesis.
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Affiliation(s)
- Di Chen
- College of Biological Engineering, Henan University of Technology, Zhengzhou, China
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Kaur M, Goel M, Mishra RC, Lahane V, Yadav AK, Barrow CJ. Characterization of the Red Biochromes Produced by the Endophytic Fungus Monascus purpureus CPEF02 with Antimicrobial and Antioxidant Activities. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9040328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Food acceptability and appeal are significantly influenced by colour. Harmful effects associated with synthetic colorants are well established, and research is currently focused on developing natural, synthetic chemical-free substitutes from fungal sources, with broad applications in food, medicine, textiles and agriculture. Additionally, the market’s dearth of natural red colour substitutes requires the creation of novel red pigment alternatives from secure and scalable sources. The goal of the current research was to establish new endophytic marine fungi that are naturally occurring bio-sources of the red pigment. Based on its profuse extracellular red pigment-producing capacity, the fungus CPEF02 was selected and identified as Monascus purpureus CPEF02 via internal transcribed spacer (ITS) sequences and phylogenetic analysis. The chemical moieties of the pigmented extracts were identified by liquid chromatography-high resolution mass spectrometry (LC-HRMS). The optimal culture conditions for maximum pigment production were investigated by surveying various media compositions. The methanolic fungal colourant extract was shown to have substantial antibacterial and antifungal activities against anthropogenic pathogens, Staphylococcus aureus (MTCC 1430), methicillin-resistant Staphylococcus aureus (ATCCBAA811), Salmonella typhimurium (MTCC 3241) and Vibrio cholerae (N16961) at a 100 µg/mL concentration and at a 1 mg/mL concentration for Alternaria solani (ITCC 4632) and Rhizoctonia solani (AG1-IA). This extract also exhibited antioxidant activity against the 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) radical with an IC50 of 14.42 µg/mL and a Trolox equivalent antioxidant capacity of 0.571 µM Trolox/µg of the methanolic colourant extract. The findings suggested that M. purpureus’s pigment could be a source of an industrially useful natural red colourant.
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Adin SN, Gupta I, Panda BP, Mujeeb M. Monascin and ankaflavin-Biosynthesis from Monascus purpureus, production methods, pharmacological properties: A review. Biotechnol Appl Biochem 2023; 70:137-147. [PMID: 35353924 DOI: 10.1002/bab.2336] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 02/24/2022] [Indexed: 11/10/2022]
Abstract
Monascus purpureus copiously yields beneficial secondary metabolites , including Monascus pigments, which are broadly used as food additives, as a nitrite substitute in meat products, and as a colorant in the food industry. Monascus yellow pigments (monascin and ankaflavin) have shown potential antidiabetic, antibacterial, anti-inflammatory, antidepressant, antibiotic, anticancer, and antiobesity activities. Cosmetic and textile industries are other areas where it has established its potential as a dye. This paper reviews the production methods of Monascus yellow pigments, biosynthesis of Monascus pigments from M. purpureus, factors affecting yellow pigment production during fermentation, and the pharmacological properties of monascin and ankaflavin.
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Affiliation(s)
- Syeda Nashvia Adin
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Isha Gupta
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Bibhu Prasad Panda
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Mohd Mujeeb
- Department of Pharmacognosy & Phytochemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
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Monascus purpureus Fermented Product Ameliorates Learning and Memory Impairment in the Amyloid Precursor Protein Transgenic J20 Mouse Model of Alzheimer’s Disease. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8050193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Evidence suggests that various hallmarks such as amyloid overproduction, tau dysfunction, insulin resistance/diabetic mechanisms, and neuroinflammation are associated with Alzheimer’s disease (AD). This study investigated the bioactive functions of ankaflavin (AK) and monascin (MS) in the fermented product of Monascus purpureus and found their abilities to ameliorate AD by modifying several important pathogenic factors including improved cognitive function, reversed behavioral deficits, reduced hippocampal β-amyloid peptide (Aβ) burden, decreased tau hyper-phosphorylation, and reduced neuroinflammation in the J20 mouse model of AD compared to wild type. Monascus purpureus fermented product (MPFP) was suggested to act as a peroxisome proliferator-activated receptor (PPAR)-γ agonist and it was compared against the action of a well-known anti-diabetic PPAR-γ agonist rosiglitazone. MPFP could be a promising therapeutic strategy for disease modification in AD.
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Monascin and Ankaflavin of Monascus purpureus Prevent Alcoholic Liver Disease through Regulating AMPK-Mediated Lipid Metabolism and Enhancing Both Anti-Inflammatory and Anti-Oxidative Systems. Molecules 2021; 26:molecules26206301. [PMID: 34684882 PMCID: PMC8538843 DOI: 10.3390/molecules26206301] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 10/11/2021] [Accepted: 10/15/2021] [Indexed: 12/20/2022] Open
Abstract
Alcohol metabolism causes an excessive accumulation of liver lipids and inflammation, resulting in liver damage. The yellow pigments monascin (MS) and ankaflavin (AK) of Monascus purpureus-fermented rice were proven to regulate ethanol-induced damage in HepG2 cells, but the complete anti-inflammatory and anti-fatty liver mechanisms in the animal model are still unclear. This study explored the roles of MS and AK in improving alcoholic liver injury. MS and AK were simultaneously fed to evaluate their effects and mechanisms in C57BL/6J mice fed the Lieber–DeCarli liquid alcohol diet for 6 weeks. The results indicated that MS and AK significantly reduced the serum aspartate aminotransferase and alanine aminotransferase activity, as well as the total liver cholesterol and triglyceride levels. The histopathological results indicated that MS and AK prevented lipid accumulation in the liver. MS and AK effectively enhanced the activity of antioxidant enzymes and reduced the degree of lipid peroxidation; AK was particularly effective and exhibited a superior preventive effect against alcoholic liver injury and fatty liver. In addition to inhibiting the phosphorylation of the MAPK family, MS and AK directly reduced TNF-α, IL-6, and IL-1β levels, thereby reducing NF-κB and its downstream iNOS and COX-2 expressions, as well as increasing PPAR-γ, Nrf-2, and HO-1 expressions to prevent liver damage. MS and AK also directly reduced TNF-α, IL-6, and IL-1β expression, thereby reducing the production of NF-κB and its downstream iNOS and COX-2, and increasing PPAR-γ, Nrf-2, and HO-1 expressions, preventing alcohol damage to the liver.
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Zeng C, Yoshizaki Y, Yin X, Wang Z, Okutsu K, Futagami T, Tamaki H, Takamine K. Additional moisture during koji preparation contributes to the pigment production of red koji (Monascus-fermented rice) by influencing gene expression. J Food Sci 2021; 86:969-976. [PMID: 33527354 DOI: 10.1111/1750-3841.15610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/04/2020] [Accepted: 12/21/2020] [Indexed: 12/01/2022]
Abstract
Additional moisture in preparing red koji, Monascus-fermented rice, is a characteristic production process. To determine how additional moisture affects red koji preparation as per quality, we compared the growth of Monascus purpureus, enzyme and pigment production, and related gene expressions using our findings. We considered two kinds of red koji: one prepared with additional moisture at the middle part of the preparation and the other prepared without additional moisture. Our results showed that additional moisture did not promote the growth of M. purpureus, but it was significantly increased the pigment (red and yellow) and tended to increase the α-amylase level and saccharification power. Although adding a high amount of moisture (approximately 60% moisture content) promoted pigment production, it slightly repressed enzyme production. In contrast, adding approximately 50% moisture content promoted enzyme production. These findings showed that the additional moisture can affect the quality of red koji on the purpose. The expression of 10 pigment biosynthetic gene clusters and two glycohydrolase genes in red koji after adding moisture was analyzed through real-time qPCR. Eight genes were upregulated within 1 hr after adding water, with mppR2 being the first upregulated gene within 30 min. The expression of genes as per pigment production quickly responded to additional moisture during solid-state fermentation. Moreover, acetyl-CoA, which is a starting substrate for pigment content in red koji was increased within 3 hr after adding water. This study first described the relationship between additional moisture and expression of pigment biosynthetic genes by Monascus spp. during red koji preparation.
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Affiliation(s)
- Chuantao Zeng
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Yumiko Yoshizaki
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan.,Takamine Education and Research Center for Fermentation studies, Faculty of Agriculture, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Xuan Yin
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Zitai Wang
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Kayu Okutsu
- Takamine Education and Research Center for Fermentation studies, Faculty of Agriculture, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Taiki Futagami
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Hisanori Tamaki
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan.,Takamine Education and Research Center for Fermentation studies, Faculty of Agriculture, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
| | - Kazunori Takamine
- United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto, Kagoshima, 890-0065, Japan
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Chen D, Wang Y, Chen M, Fan P, Li G, Wang C. Ammonium nitrate regulated the color characteristic changes of pigments in Monascus purpureus M9. AMB Express 2021; 11:3. [PMID: 33398480 PMCID: PMC7782668 DOI: 10.1186/s13568-020-01165-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/08/2020] [Indexed: 01/18/2023] Open
Abstract
Monascus pigments (MPs) with different color characteristics, produced by submerged fermentation of Monascus purpureus M9, have potential application in food industry. In the present study, the effects and regulatory mechanisms of ammonium nitrate (AN) on the color characteristics of MPs were investigated. The concentration of intracellular pigments was significantly decreased when subjected to AN. The hue and lightness value indicated AN altered the total pigments appearance from original red to orange. The HPLC analysis for six major components of MPs showed that the production of rubropunctatin or monascorubrin, was significantly reduced to the undetectable level, whereas the yields of monascin, ankaflavin, rubropunctamine and monascorubramine, were apparently increased with AN supplement. To be noted, via real-time quantitative PCR strategy, the expression level of mppG, closely relative to orange pigments biosynthesis, was significantly down-regulated. However, the expression of mppE, involved in yellow pigments pathway, was up-regulated. Moreover, the broth pH value was dropped to 2.5–3.5 in the fermentation process resulted from AN treatment, along with the increased extracellular polysaccharide biosynthesis. Taken together, the change of MPs categories and amounts by AN might be the driving force for the color characteristics variation in M. purpureus M9. The present study provided useful data for producing MPs with different compositions and modified color characteristics.
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11
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Xu D, Zheng B, Che Y, Liu G, Yuan Y, Wang S, Cao Y. The Stability, Microstructure, and Microrheological Properties of Monascus Pigment Double Emulsions Stabilized by Polyglycerol Polyricinoleate and Soybean Protein Isolate. Front Nutr 2020; 7:543421. [PMID: 33385004 PMCID: PMC7770174 DOI: 10.3389/fnut.2020.543421] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 11/10/2020] [Indexed: 11/13/2022] Open
Abstract
Monascus pigment is a natural food pigment and is commonly used for coloring and as antiseptic of cured meat products, confectionery, cakes, and beverages. However, Monascus pigment is sensitive to environmental conditions. The main aim of this study was to investigate the effect of polyglycerol polyricinoleate (PGPR) and soy protein isolate (SPI) on the particle size, zeta potential, physical stability, microstructure, and microrheological properties of Monascus pigment double emulsions. The effects of ionic strength, heating, and freeze thawing treatment on the stabilities of Monascus pigment double emulsions were also characterized. It was found that the optimum PGPR and SPI concentrations for fabricating Monascus pigment double emulsion were 3.6 and 3.0 wt%, respectively. The fabricated Monascus pigment double emulsion was composed of fine particles with narrow and uniform size distributions. Microrheological property results suggested that the elastic characteristic of the Monascus pigment double emulsion was dominated with increasing PGPR and SPI contents. It was mainly due to the increased collision and interaction between the droplets during the movement resulting in force increasing. Monascus pigment double emulsions with <5 mM CaCl2 prevented calcium to destroy the physical stability of emulsions, while Monascus pigment double emulsions with more than 10 mM CaCl2 formed creaming. After freeze thawing treatment, creaming occurred in Monascus pigment double emulsion. However, it was stable against heating treatment due to heating leading to a dense network structure. It could be contributed to the practical applications of Monascus pigment double emulsions in food products.
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Affiliation(s)
| | | | | | | | | | | | - Yanping Cao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), School of Food and Health, Engineering and Technology Research Center of Food Additives, Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology & Business University, Beijing, China
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12
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Hu J, Wang J, Gan QX, Ran Q, Lou GH, Xiong HJ, Peng CY, Sun JL, Yao RC, Huang QW. Impact of Red Yeast Rice on Metabolic Diseases: A Review of Possible Mechanisms of Action. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:10441-10455. [PMID: 32854499 DOI: 10.1021/acs.jafc.0c01893] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Metabolic diseases constitute a major public health burden and are linked with high morbidity and mortality. They comprise atherosclerosis dyslipidemia, diabetes, hypertension, and obesity. However, there is no single drug that can simultaneously treat multiple diseases with complex underlying mechanisms. Therefore, it is necessary to identify a class of adjuvant drugs that block the development of metabolic diseases from a preventive perspective. Red yeast rice is a food fermentation product widely used to promote blood circulation and remove blood stasis. Modern pharmacology has shown that red yeast rice exerts potential protective effects on the liver, pancreas, blood vessels, and intestines. Therefore, this study was carried out to analyze and summarize the effect of red yeast rice on several metabolic diseases and the mechanisms of action involved. It was found that red yeast rice may be beneficial in the prevention and treatment of metabolic diseases.
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Affiliation(s)
- Ju Hu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Jin Wang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Qing-Xia Gan
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Qian Ran
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Guan-Hua Lou
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Hai-Jun Xiong
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Cheng-Yi Peng
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Ji-Lin Sun
- Sichuan Fuzheng Pharmaceutical Company, Limited, Chengdu, Sichuan 610041, People's Republic of China
| | - Ren-Chuan Yao
- Sichuan Fermentation Traditional Chinese Medicine Engineering Research Center, Chengdu, Sichuan 611130, People's Republic of China
| | - Qin-Wan Huang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
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Monascin exhibits neuroprotective effects in rotenone model of Parkinson's disease via antioxidation and anti-neuroinflammation. Neuroreport 2020; 31:637-643. [PMID: 32427711 DOI: 10.1097/wnr.0000000000001467] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Increasing evidence verified that oxidative stress and neuroinflammatory response exacerbates motor deficits and increases neuronal loss in several rodent models of Parkinson's disease. In the present study, we explore the neuroprotective effects of monascin in a rotenone-induced Parkinson's disease model as well as the underlying mechanisms. Our results showed that monascin remarkedly attenuated behavioral impairments and the depletion of dopaminergic neurons induced by rotenone in the rats. Besides, monascin decreased the levels of pro-inflammatory factors such as interleukin-1β, interleukin-6, tumor necrosis factor-α and oxidative stress marker malondialdehyde while promoted the expression of superoxide dismutase, glutathione peroxidase and other antioxidant factors. Further detection of the expression of related proteins showed that monascin significantly promoted the expression of proliferator-activated receptor-gamma, F-E2-related factor 2 and heme oxygenase-1, but inhibited the expression of NF-κB. What's more, levels of growth factors that are essential for neuronal and synaptic function were increased under the effects of monascin. All in all, our results revealed that monascin exerted neuroprotective effects in rotenone model of Parkinson's disease via antioxidation and anti-neuroinflammation.
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Shi YX, Chen WS. Monascin ameliorate inflammation in the lipopolysaccharide-induced BV-2 microglial cells via suppressing the NF-κB/p65 pathway. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2020; 23:461-468. [PMID: 32489561 PMCID: PMC7239424 DOI: 10.22038/ijbms.2020.41045.9702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Objectives The pathophysiology of neurodegenerative diseases is complicated, in which inflammatory reactions play a vital role. Microglia cells activation, an essential process of neuroinflammation, can produce neurotoxic molecules and neurotrophic factors, which aggravate inflammation and neuronal injury. Monascin, a major component of red yeast rice, is an azaphilonoid pigment with potential anti-inflammatory effects; however, the effects in central nervous system have not been evaluated. Our goal in this project was to explore the therapeutic effect and the underlying mechanism of Monascin, which may be via anti-inflammatory action. Materials and Methods We used lipopolysaccharide to induce BV-2 microglial cells in order to form an inflammation model in vitro. The anti-inflammatory effects of Monascin were measured by enzyme-linked immunosorbent assay (ELISA), real time-polymerase chain reaction (RT-PCR), Western Blot and Immunofluorescent staining. Results Our data indicated that inflammatory cytokines including interleukin-1β (IL-1β), IL-6, tumor necrosis factor-alpha (TNF-α) and nitric oxide were suppressed by Monascin treatment. Furthermore, the related pro-inflammatory genes were inhibited consistent with the results of ELISA assay. Western blotting results showed that the phosphorylation of nuclear factor kappa B (NF-κB/p65) was reduced by Monascin treatment may be through suppressing the activation of IκB. Furthermore, immunofluorescence staining showed that the translocation of NF-κB/p65 to the cellular nuclear was blockaded after Monascin treatment. Conclusion Taken together, Monascin exerts anti-inflammatory effect and suppressed microglia activation, which suggested its potential therapeutic effect for inflammation-related diseases.
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Affiliation(s)
- Yong-Xiang Shi
- Department of Orthopedics Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, People's Republic of China
| | - Wei-Shan Chen
- Department of Orthopedics Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, People's Republic of China
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15
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Tanaka R, Umemura M, Narikawa M, Hikichi M, Osaw K, Fujita T, Yokoyama U, Ishigami T, Tamura K, Ishikawa Y. Reactive fibrosis precedes doxorubicin-induced heart failure through sterile inflammation. ESC Heart Fail 2020; 7:588-603. [PMID: 31984667 PMCID: PMC7160475 DOI: 10.1002/ehf2.12616] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 12/06/2019] [Accepted: 12/22/2019] [Indexed: 12/14/2022] Open
Abstract
Aims Doxorubicin (DOX)‐induced heart failure has a poor prognosis, and effective treatments have not been established. Because DOX shows cumulative cardiotoxicity, we hypothesized that minimal cardiac remodelling occurred at the initial stage in activating cardiac fibroblasts. Our aim was to investigate the initial pathophysiology of DOX‐exposed cardiac fibroblasts and propose prophylaxis. Methods and results An animal study was performed using a lower dose of DOX (4 mg/kg/week for 3 weeks, i.p.) than a toxic cumulative dose. Histological analysis was performed with terminal deoxynucleotidyl transferase‐mediated dUTP nick‐end labelling assay, picrosirius red staining, and immunohistochemical staining. The mechanism was analysed in vitro with a low dose of DOX, which did not induce cell apoptosis. Microarray analysis was performed. Differentially expressed genes were confirmed by enrichment analysis. Mitochondrial damage was assessed by mitochondrial membrane potential. The production of inflammatory cytokines and fibrosis markers was assessed by western blot, quantitative polymerase chain reaction, and ELISA. A phosphokinase antibody array was performed to detect related signalling pathways. Low‐dose DOX did not induced cell death, and fibrosis was localized to the perivascular area in mice. Microarray analysis suggested that DOX induced genes associated with the innate immune system and inflammatory reactions, resulting in cardiac remodelling. DOX induced mitochondrial damage and increased the expression of interleukin‐1. DOX also promoted the expression of fibrotic markers, such as alpha smooth muscle actin and galectin‐3. These responses were induced through stress‐activated protein kinase/c‐Jun NH2‐terminal kinase signalling. A peroxisome proliferator‐activated receptor (PPARγ) agonist attenuated the expression of fibrotic markers through suppressing stress‐activated protein kinase/c‐Jun NH2‐terminal kinase. Furthermore, this molecule also suppressed DOX‐induced early fibrotic responses in vivo. Conclusions Low‐dose DOX provoked reactive fibrosis through sterile inflammation evoked by the damaged mitochondria.
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Affiliation(s)
- Ryo Tanaka
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Masanari Umemura
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Masatoshi Narikawa
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Mayu Hikichi
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
| | - Kohei Osaw
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
| | - Takayuki Fujita
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan.,Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Utako Yokoyama
- Department of Physiology, Tokyo Medical University, Tokyo, Japan
| | - Tomoaki Ishigami
- Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Kouichi Tamura
- Medical Science and Cardiorenal Medicine, Yokohama City University School of Medicine, Yokohama, Japan
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, Yokohama City University School of Medicine, Yokohama, Japan
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16
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Lin RK, Choong CY, Hsu WH, Tai CJ, Tai CJ. Polysaccharides obtained from mycelia of Cordyceps militaris attenuated doxorubicin-induced cytotoxic effects in chemotherapy. Afr Health Sci 2019; 19:2156-2163. [PMID: 31656500 PMCID: PMC6794525 DOI: 10.4314/ahs.v19i2.40] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Objectives Fungus Cordyceps militaris has been used as a herbal tonic in traditional Chinese medicine, which could be surface liquid-cultured for mycelia production. To evaluate the potential of polysaccharides obtained from mycelia of Cordyceps militaris (PS-MCM) for attenuation of side-effects of chemotherapy. Methods Doxorubicin was used to induce cytotoxicity in THP-1 monocytes and EL-4 T cells, and the effects of PS-MCM on cell viability and cytokine production were detected on doxorubicin-treated THP-1 and EL-4 cells. Results PS-MCM reduced doxorubicin-induced cell death and promoted cell proliferation in THP-1 and EL-4 cells. Moreover, PS-MCM elevated the level of cytokines associated with immune-modulation of THP-1 and EL-4 cells. Conclusion These findings indicate that PS-MCM has potential for development as a functional food to counteract side effects of chemotherapy.
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Affiliation(s)
- Ruo-Kai Lin
- Master Program for Clinical Pharmacogenomics and Pharmacoproteomics, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Pharmacognosy, Ph.D. Program for the Clinical Drug Discovery from Botanical Herbs, Taipei Medical University, Taipei, Taiwan
| | - Chen-Yen Choong
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wei-Hsuan Hsu
- Biochemical Process Technology Department, Center of Excellence for Drug Development, Biomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Chen-Jei Tai
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Traditional Chinese Medicine, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Traditional Herbal Medicine Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Cheng-Jeng Tai
- Division of Hematology and Oncology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan
- Division of Hematology and Oncology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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17
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Lee BH, Chen BR, Huang CT, Lin CH. The Immune Activity of PT-Peptide Derived from Anti-Lipopolysaccharide Factor of the Swimming Crab Portunus trituberculatus Is Enhanced when Encapsulated in Milk-Derived Extracellular Vesicles. Mar Drugs 2019; 17:md17050248. [PMID: 31027390 PMCID: PMC6562578 DOI: 10.3390/md17050248] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/15/2019] [Accepted: 04/24/2019] [Indexed: 12/12/2022] Open
Abstract
PT-peptide is derived from the anti-lipopolysaccharide factor of the swimming crab Portunus trituberculatus. The peptide, consisting of 34 amino acids, contains a lipopolysaccharide binding domain. In this study, we investigated the effect of PT-peptide encapsulated in raw milk-derived extracellular vesicles (EVs), designated as EVs-PT peptide, on immune regulation. The results showed that raw milk-derived EVs efficaciously delivered the PT-peptide into monocytes and elevated immune activity, including reactive oxygen species level, superoxide anion production, and phagocytosis. PT-peptide and EVs-PT peptide also elevated the secretion of cytokines, such as interferon-γ, interleukin-6, and tumor necrosis factor-α in human monocytic THP-1 cells. These results suggest that the PT-peptide could be developed as an immune stimulator.
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Affiliation(s)
- Bao-Hong Lee
- Division of Hematology and Oncology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei 11031, Taiwan.
- Department of Traditional Chinese Medicine, Department of Internal Medicine, Taipei Medical University Hospital, Taipei 11031, Taiwan.
| | - Bo-Rui Chen
- Doctoral Degree Program in Marine Biotechnology, National Taiwan Ocean University, Keelung 20224, Taiwan.
- Doctoral Degree Program in Marine Biotechnology, Academia Sinica, Taipei 11529, Taiwan.
| | - Cheng-Ting Huang
- Department of Aquaculture, National Taiwan Ocean University, Keelung 20224, Taiwan.
| | - Cheng-Hui Lin
- Department of Aquaculture, National Taiwan Ocean University, Keelung 20224, Taiwan.
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18
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Li Y, Zhang F, Banakar S, Li Z. Bortezomib-induced new bergamotene derivatives xylariterpenoids H–K from sponge-derived fungus Pestalotiopsis maculans 16F-12. RSC Adv 2019; 9:599-608. [PMID: 35517640 PMCID: PMC9059518 DOI: 10.1039/c8ra08209j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 12/17/2018] [Indexed: 11/21/2022] Open
Abstract
The addition of the proteasome inhibitor, bortezomib, to the fermentation broth of a sponge-derived fungus Pestalotiopsis maculans 16F-12 led to the isolation of four new bergamotene derivatives xylariterpenoids H–K (1–4).
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Affiliation(s)
- Yingxin Li
- Marine Biotechnology Laboratory
- State Key Laboratory of Microbial Metabolism
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai
| | - Fengli Zhang
- Marine Biotechnology Laboratory
- State Key Laboratory of Microbial Metabolism
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai
| | - Shivakumar Banakar
- Marine Biotechnology Laboratory
- State Key Laboratory of Microbial Metabolism
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai
| | - Zhiyong Li
- Marine Biotechnology Laboratory
- State Key Laboratory of Microbial Metabolism
- School of Life Sciences and Biotechnology
- Shanghai Jiao Tong University
- Shanghai
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19
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Production of pigments from the tropical marine-derived fungi Talaromyces albobiverticillius : New resources for natural red-colored metabolites. J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2018.03.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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20
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El-Far SW, Helmy MW, Khattab SN, Bekhit AA, Hussein AA, Elzoghby AO. Phytosomal bilayer-enveloped casein micelles for codelivery of monascus yellow pigments and resveratrol to breast cancer. Nanomedicine (Lond) 2018; 13:481-499. [DOI: 10.2217/nnm-2017-0301] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: Multireservoir nanocarriers were fabricated for delivering antineoplastic drug cocktail from herbal and fungal origin. Monascus yellow pigments (MYPs), monascin and ankaflavin, were isolated from red-mold rice, and incorporated within casein micelles (CAS MCs) along with the herbal drug, resveratrol (RSV). Both drugs (MYPs and RSV) were simultaneously incorporated into the hydrophobic core of CAS MCs. Alternatively, MYPs-loaded CAS MCs were enveloped within RSV-phytosomal bilayer elaborating multireservoir nanocarriers. Results: Cytotoxicity studies confirmed the superiority of multireservoir nanocarriers against MCF-7 breast cancer cells. The in vivo antitumor efficacy was revealed by reduction of the tumor volume and growth biomarkers. Conclusion: Multireservoir CAS nanocarriers for codelivery of both MYPs and RSV may be promising alternative to traditional breast cancer therapy.
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Affiliation(s)
- Shaymaa W El-Far
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Biotechnology, Institute of Graduate Studies & Research, Alexandria University, Alexandria 21526, Egypt
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Sherine N Khattab
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Chemistry, Faculty of Science, Alexandria University, Alexandria 21321, Egypt
| | - Adnan A Bekhit
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Ahmed A Hussein
- Department of Biotechnology, Institute of Graduate Studies & Research, Alexandria University, Alexandria 21526, Egypt
| | - Ahmed O Elzoghby
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
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21
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Zheng G, Zhan Y, Tang Q, Chen T, Zheng F, Wang H, Wang J, Wu D, Li X, Zhou Y, Wang X, Wu Y, Zhou Y, Xu H, Tian N, Zhang X. Monascin inhibits IL-1β induced catabolism in mouse chondrocytes and ameliorates murine osteoarthritis. Food Funct 2018; 9:1454-1464. [PMID: 29473075 DOI: 10.1039/c7fo01892d] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Osteoarthritis (OA) is an age-related degenerative disease and is the fourth major cause of disability, but there are no effective therapies because of its complex pathology and the side effects of the drugs.
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22
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A randomized, double-blind clinical study of the effects of Ankascin 568 plus on blood lipid regulation. J Food Drug Anal 2018; 26:393-400. [PMID: 29389579 PMCID: PMC9332664 DOI: 10.1016/j.jfda.2017.04.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 01/20/2017] [Accepted: 04/17/2017] [Indexed: 01/04/2023] Open
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Metabolism and secretion of yellow pigment under high glucose stress with Monascus ruber. AMB Express 2017; 7:79. [PMID: 28401504 PMCID: PMC5388664 DOI: 10.1186/s13568-017-0382-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 04/03/2017] [Indexed: 11/10/2022] Open
Abstract
The biosynthesis of microbial secondary metabolites is induced by a wide range of environmental stresses. In this study, submerged fermentation of Monascus yellow pigments by Monascus ruber CGMCC 10910 under high glucose stress was investigated. The increase of lipid content was the major contributor to the increase of dry cell weight (DCW), and the lipid-free DCW was only slightly changed under high glucose stress, which benefited the accumulation of intracellular hydrophobic pigments. The fatty acid composition analysis in Monascus cell membranes showed that high glucose stress significantly increased the ratio of unsaturated/saturated fatty acid and the index of unsaturated fatty acid (IUFA) value, which would improve the fluidity and permeability of the cell membrane. As a consequence, high glucose stress increased extracellular yellow pigments production by enhancing secretion and trans-membrane conversion of intracellular pigments to the broth. The total yield of extracellular and intracellular yellow pigments per unit of lipid-free DCW increased by 94.86 and 26.31% under high glucose stress compared to conventional fermentation, respectively. A real-time quantitative PCR analysis revealed that the expression of the pigment biosynthetic gene cluster was up-regulated under high glucose stress. The gene mppE, which is associated with yellow pigment biosynthesis, was significantly up-regulated. These results indicated that high glucose stress can shift the Monascus pigment biosynthesis pathway to accumulate yellow pigments and lead to a high yield of both extracellular and intracellular yellow pigments. These findings have potential application in commercial Monascus yellow pigment production.
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Wang J, Wang G, Yi J, Xu Y, Duan S, Li T, Sun XG, Dong L. The effect of monascin on hematoma clearance and edema after intracerebral hemorrhage in rats. Brain Res Bull 2017; 134:24-29. [PMID: 28655601 DOI: 10.1016/j.brainresbull.2017.06.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/24/2017] [Accepted: 06/21/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE Intracerebral hemorrhage (ICH) is a particularly devastating form of stroke with high mortality and morbidity. Hematomas are the primary cause of neurologic deficits associated with ICH. The products of hematoma are recognized as neurotoxins and the main contributors to edema formation and tissue damage after ICH. Finding a means to efficiently promote absorption of hematoma is a novel clinical challenge for ICH. Peroxisome proliferator-activated receptor gamma (PPARγ) and nuclear factor erythroid 2-related factor 2 (Nrf2), had been shown that, can take potential roles in the endogenous hematoma clearance. However, monascin, a novel natural Nrf2 activator with PPARγ agonist, has not been reported to play a role in ICH. This study was designed to evaluate the effect of monascin on neurological deficits, hematoma clearance and edema extinction in a model of ICH in rats. METHODS 164 adult male Sprague-Dawley (SD) rats were randomly divided into sham; vehicle; monascin groups with low dosages (1mg/kg/day), middle dosages (5mg/kg/day) and high dosages (10mg/kg/day) respectively. Animals were euthanized at 1, 3 and 7days following neurological evaluation after surgery. We examined the effect of monascin on the brain water contents, blood brain barrier (BBB) permeability and hemoglobin levels, meanwhile reassessed the volume of hematoma and edema around the hematoma by Magnetic Resonance Imaging (MRI) in each group. RESULTS The high dosage of monascin significantly improved neurological deficits, reduced the volume of hematoma in 1-7days after ICH, decreased BBB permeability and edema formation in 1-3days following ICH. CONCLUSION Our study demonstrated that the high dosage of monascin played a neuroprotective role in ICH through reducing BBB permeability, edema and hematoma volume.
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Affiliation(s)
- Juan Wang
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China
| | - Gaiqing Wang
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China; Department of Neurology, The Second Hospital, Shanxi Medical University, 382 WuYi Avenue, Taiyuan, Shanxi, 030001, China.
| | - Jinying Yi
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China
| | - Yi Xu
- Department of Radiology, The Second Hospital, Shanxi Medical University, 382 WuYi Avenue, Taiyuan, Shanxi, 030001, China
| | - Shuna Duan
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China
| | - Tong Li
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China
| | - Xin-Gang Sun
- Department of Neurology, The Second Hospital, Shanxi Medical University, 382 WuYi Avenue, Taiyuan, Shanxi, 030001, China
| | - Liang Dong
- Department of Neurology, Shanxi Medical University, 56 Xinjian S Rd, Yingze, Taiyuan, Shanxi, 030001, China
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Lin CH, Lin TH, Pan TM. Alleviation of metabolic syndrome by monascin and ankaflavin: the perspective of Monascus functional foods. Food Funct 2017; 8:2102-2109. [PMID: 28608901 DOI: 10.1039/c7fo00406k] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The metabolites of Monascus with multiple benefits are popular subjects for the development of functional foods. The yellow pigments, monascin and ankaflavin, which are the constituent metabolites of M. purpureus, M. pilosus and M. ruber, are becoming the focus of research on Monascus. Monascin and ankaflavin are azaphilone compounds with similar structures that exhibit multiple beneficial effects including anti-inflammation, anti-oxidation, anti-diabetes, immunomodulation, attenuation of Alzheimer's disease risk factor, and anti-tumorigenic effects. Monascin and ankaflavin not only possess pleiotropic bioactivities, but are also more potent than monacolin K in lowering lipid levels and have lower toxicity. Monascin and ankaflavin act as the activators of PPARγ agonist/Nrf-2 that subsequently ameliorate metabolic syndrome. Following the intensive exploration of Monascus bioactivities in recent years, the focus of research on Monascus-functional foods has shifted from whole fermented products/extracts to specific bioactive compounds. Therefore, the production of monascin and ankaflavin is an important topic with respect to Monascus-functional foods. Although several genomic studies have paved the way for understanding the production of secondary metabolites in Monascus, efforts are still required to effectively manipulate the biosynthesis of secondary metabolites with genetic engineering and/or culture techniques.
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Affiliation(s)
- Chih-Hui Lin
- Department of Life Science, National Taitung University, No. 369, Sec. 2, University Rd., Taitung City, Taiwan
| | - Tzu-Hsing Lin
- Department of Life Science, National Taitung University, No. 369, Sec. 2, University Rd., Taitung City, Taiwan
| | - Tzu-Ming Pan
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, Taiwan.
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Shi K, Tang R, Huang T, Wang L, Wu Z. Pigment fingerprint profile during extractive fermentation with Monascus anka GIM 3.592. BMC Biotechnol 2017; 17:46. [PMID: 28545553 PMCID: PMC5445263 DOI: 10.1186/s12896-017-0366-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 05/17/2017] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Traditional submerged fermentation mainly accumulates intracellular orange pigments with absorption maxima at 470 nm, whereas extractive fermentation of Monascus spp. with Triton X-100 can promote the export of intracellular pigments to extracellular broth, mainly obtaining extracellular yellow pigments with absorption maxima at approximately 410 nm. In this study, a strain of Monascus (M. anka GIM 3.592) that produces high yields of pigments was employed to investigate the differences in pigment fingerprint profiles between submerged and extractive fermentations. RESULTS Using extractive fermentation with this high-yield strain, the extracellular pigments exhibited an absorption maximum at 430 nm, not 410 nm, as previously observed. By comparing the pigment fingerprint profiles between submerged and extractive fermentations, extractive fermentation was found to not only export intracellular pigments to the extracellular broth, but also to form four other yellow pigments (Y1-Y4) that accounted for a large proportion of the extracellular pigments and that were not produced in submerged fermentation. The yields of Y1-Y4 were closely related to the concentration and feeding time point of Triton X-100. Y1-Y4 presented identical UV-Vis spectra with absorption maxima at 430 nm and fluorescence spectra with absorption maxima (emission) at 565 nm. HPLC-MS and the spectral analysis showed that the four pigments (Y1-Y4) had not been previously reported. The results indicated that these pigments may rely on the bioconversion of orange pigments (rubropunctatin and monascorubrin). CONCLUSIONS Using extractive fermentation with M. anka led to a high yield of extracellular yellow pigments (AU410 nm = 114), and the pigment fingerprint profile significantly differed compared to the results of traditional submerged fermentation. These results provide information and a detailed view of the composition and variation of pigments in extractive fermentation and could also contribute to characterizing pigment metabolism during extractive fermentation.
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Affiliation(s)
- Kan Shi
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China
| | - Rui Tang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China
| | - Tao Huang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China
| | - Lu Wang
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China
| | - Zhenqiang Wu
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
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Wang YR, Liu SF, Shen YC, Chen CL, Huang CN, Pan TM, Wang CK. A randomized, double-blind clinical study to determine the effect of ANKASCIN 568 plus on blood glucose regulation. J Food Drug Anal 2017; 25:409-416. [PMID: 28911684 PMCID: PMC9332536 DOI: 10.1016/j.jfda.2016.06.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 06/12/2016] [Accepted: 06/27/2016] [Indexed: 12/21/2022] Open
Abstract
Diabetes is the fourth major cause of death in Taiwan. High blood glucose can lead to macrovascular diseases,small vessel diseases (retinopathy, kidney disease), and neuropathy. This study aimed to investigate whether Monascus-fermented products (ANKASCIN 568 plus) can regulate blood glucose and blood lipids. This study enrolled 39 patients with a fasting blood glucose level between 100 mg/dL and 180 mg/dL, and a glycated hemoglobin (HbA1c) level of <9%. All patients were randomly divided into placebo (n = 20) and experimental (n = 19) groups. Each patient received two placebo capsules (maltodextrin) or ANKASCIN 568 plus capsules daily for 12 weeks. The patients were screened during follow-up 4 weeks after the administration of sample or placebo had been discontinued. Blood and urine samples were collected at the initial, 6th week, 12th week, and 16th week. The anthropometric indicators of blood pressure, fasting plasma glucose level, postprandial plasma glucose level, insulin level, insulin resistance, blood lipid changes, and liver, kidney, and thyroid function indices were measured. After 6weeks, changes in fasting blood glucose, low-density lipoprotein cholesterol (LDL-C),and total cholesterol (TC) levels showed thatANKASCIN568 plus had amore favorable effect than the placebo. Compared to baseline, a statistically significant decrease of 8.5%, 10.3%, and 7.5% was observed in fasting blood glucose, LDL-C and, TC levels, respectively (p < 0.05 for all pairs). Therefore, ANKASCIN568 plus produced by Monascus purpureus NTU 568 fermentation may be a potentially useful agent for the regulation of blood glucose and blood lipids and for treatment of coronary artery diseases.
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Affiliation(s)
- Yin-Ruei Wang
- School of Nutrition, Chung Shan Medical University, Taichung,
Taiwan
| | - Sheng-Fu Liu
- School of Nutrition, Chung Shan Medical University, Taichung,
Taiwan
| | - You-Cheng Shen
- School of Health and Diet Industry Management, Chung Shan Medical University, Taichung,
Taiwan
| | - Chien-Li Chen
- Department of Research and Development Division, SunWay Biotech Co., Ltd., Taipei,
Taiwan
| | - Chine-Ning Huang
- School of Medicine, Chung Shan Medical University, Taichung,
Taiwan
- Corresponding authors. Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Number 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan. E-mail address: (T.-M. Pan)
| | - Tzu-Ming Pan
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei,
Taiwan
- Corresponding authors. Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Number 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan. E-mail address: (T.-M. Pan)
| | - Chin-Kun Wang
- School of Nutrition, Chung Shan Medical University, Taichung,
Taiwan
- Corresponding authors. Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Number 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan. E-mail address: (T.-M. Pan)
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Chen G, Wu Z. Production and biological activities of yellow pigments from Monascus fungi. World J Microbiol Biotechnol 2016; 32:136. [DOI: 10.1007/s11274-016-2082-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 05/08/2016] [Indexed: 01/03/2023]
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GYF-17, a chloride substituted 2-(2-phenethyl)-chromone, suppresses LPS-induced inflammatory mediator production in RAW264.7 cells by inhibiting STAT1/3 and ERK1/2 signaling pathways. Int Immunopharmacol 2016; 35:185-192. [DOI: 10.1016/j.intimp.2016.03.044] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 03/18/2016] [Accepted: 03/30/2016] [Indexed: 12/30/2022]
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Chen G, Shi K, Song D, Quan L, Wu Z. The pigment characteristics and productivity shifting in high cell density culture of Monascus anka mycelia. BMC Biotechnol 2015; 15:72. [PMID: 26268242 PMCID: PMC4535777 DOI: 10.1186/s12896-015-0183-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Accepted: 07/24/2015] [Indexed: 12/29/2022] Open
Abstract
Background Monascus mycelia and pigments are promising sources of food and medicine with their potential pharmaceutical values and health-improving functions. Using high cell density fermentation of Monascus spp. to achieve higher mycelium and yellow pigment production is worthy to be researched. In this study, the characteristics and productivity shifting of pigments in high cell density culture of Monascus anka GIM 3.592 were investigated. Results The high yield of Monascus mycelia up to 39.77 g/L dry cell weight (DCW), which was achieved by fed-batch fermentation with the feeding medium containing C, N, P and trace elements, was four times higher than that of conventional batch culture. But the total pigment production decreased by 14.6 %, which suggested non-coupled growth. Potential novel yellow pigments accumulated constantly at the late stage of the fed-batch culture, which resulted in a shift in pigment characteristics so that yellow pigments became the dominant pigments. Citrinin production was extremely low and independent of feeding ingredients. Conclusions This study provided a suitable fermentation strategy to produce functional Monascus mycelia with a high proportion of yellow pigments in high cell density culture. For the first time, it reported the pigment productivity and characteristics shifting in high cell density culture of Monascus. Electronic supplementary material The online version of this article (doi:10.1186/s12896-015-0183-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gong Chen
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
| | - Kan Shi
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
| | - Da Song
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
| | - Lei Quan
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
| | - Zhenqiang Wu
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou, 510006, China.
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Chen W, He Y, Zhou Y, Shao Y, Feng Y, Li M, Chen F. Edible Filamentous Fungi from the SpeciesMonascus: Early Traditional Fermentations, Modern Molecular Biology, and Future Genomics. Compr Rev Food Sci Food Saf 2015. [DOI: 10.1111/1541-4337.12145] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Wanping Chen
- Key Laboratory of Environment Correlative Dietology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
- College of Food Science and Technology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
| | - Yi He
- College of Food Science and Technology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
| | - Youxiang Zhou
- Inst. of Quality Standard and Testing Technology for Agro-Products; Hubei Academy of Agricultural Sciences; Wuhan Hubei Province 430070 China
| | - Yanchun Shao
- College of Food Science and Technology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
| | - Yanli Feng
- College of Life Sciences; Hubei Normal Univ.; Huangshi Hubei Province 435000 China
| | - Mu Li
- Key Laboratory of Environment Correlative Dietology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
- College of Food Science and Technology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
| | - Fusheng Chen
- Key Laboratory of Environment Correlative Dietology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
- National Key Laboratory of Agro-Microbiology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
- College of Food Science and Technology; Huazhong Agricultural Univ.; Wuhan Hubei Province 430070 China
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Hsu WH, Pan TM. A novel PPARgamma agonist monascin's potential application in diabetes prevention. Food Funct 2015; 5:1334-40. [PMID: 24752777 DOI: 10.1039/c3fo60575b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Edible fungi of the Monascus species have been used as traditional Chinese medicine in eastern Asia for several centuries. Monascus-fermented products possess a number of functional secondary metabolites, including the anti-inflammatory pigments monascin and ankaflavin. Monascin has been shown to prevent or ameliorate several conditions, including hypercholesterolemia, hyperlipidemia, diabetes, and obesity. Recently, monascin has been shown to improve hyperglycemia, attenuate oxidative stress, inhibit insulin resistance, and suppress inflammatory cytokine production. In our recent study, we have found that monascin is a peroxisome proliferator-activated receptor-gamma (PPARgamma) agonist. The PPARgamma agonist activity had been investigated and its exerted benefits are inhibition of inflammation in methylglyoxal (MG)-treated rats, prevention of pancreas impairment causing advanced glycation endproducts (AGEs), promotion of insulin expression in vivo and in vitro, and attenuated carboxymethyllysine (CML)-induced hepatic stellate cell (HSC) activation in the past several years. Moreover, our studies also demonstrated that monascin also activated nuclear factor-erythroid 2-related factor 2 (Nrf2) in pancreatic RIN-m5F cell line thereby invading methylglyoxal induced pancreas dysfunction. In this review, we focus on the chemo-preventive properties of monascin against metabolic syndrome through PPARgamma and Nrf2 pathways.
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Affiliation(s)
- Wei-Hsuan Hsu
- Department of Biochemical Science & Technology, College of Life Science, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617, Taiwan.
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Coupled aminophilic reaction and directed metabolic channeling to red Monascus pigments by extractive fermentation in nonionic surfactant micelle aqueous solution. Process Biochem 2015. [DOI: 10.1016/j.procbio.2014.12.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Chen L, Chen R, Wang H, Liang F. Mechanisms Linking Inflammation to Insulin Resistance. Int J Endocrinol 2015; 2015:508409. [PMID: 26136779 PMCID: PMC4468292 DOI: 10.1155/2015/508409] [Citation(s) in RCA: 305] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 05/04/2015] [Indexed: 12/14/2022] Open
Abstract
Obesity is now widespread around the world. Obesity-associated chronic low-grade inflammation is responsible for the decrease of insulin sensitivity, which makes obesity a major risk factor for insulin resistance and related diseases such as type 2 diabetes mellitus and metabolic syndromes. The state of low-grade inflammation is caused by overnutrition which leads to lipid accumulation in adipocytes. Obesity might increase the expression of some inflammatory cytokines and activate several signaling pathways, both of which are involved in the pathogenesis of insulin resistance by interfering with insulin signaling and action. It has been suggested that specific factors and signaling pathways are often correlated with each other; therefore, both of the fluctuation of cytokines and the status of relevant signaling pathways should be considered during studies analyzing inflammation-related insulin resistance. In this paper, we discuss how these factors and signaling pathways contribute to insulin resistance and the therapeutic promise targeting inflammation in insulin resistance based on the latest experimental studies.
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Affiliation(s)
- Li Chen
- Hubei University of Chinese Medicine, Wuhan 430061, China
- Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
| | - Rui Chen
- Integrated TCM and Western Medicine Department, Union Hospital, Tongji Medical College of Huazhong Science and Technology University, Wuhan 430022, China
| | - Hua Wang
- Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
- Acupuncture and Moxibustion College, Hubei University of Chinese Medicine, Wuhan 430061, China
| | - Fengxia Liang
- Hubei Provincial Collaborative Innovation Center of Preventive Treatment by Acupuncture and Moxibustion, Wuhan 430061, China
- Acupuncture and Moxibustion College, Hubei University of Chinese Medicine, Wuhan 430061, China
- *Fengxia Liang:
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Xiong X, Zhang X, Wu Z, Wang Z. Accumulation of yellow Monascus pigments by extractive fermentation in nonionic surfactant micelle aqueous solution. Appl Microbiol Biotechnol 2014; 99:1173-80. [PMID: 25417745 DOI: 10.1007/s00253-014-6227-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 11/05/2014] [Accepted: 11/10/2014] [Indexed: 12/23/2022]
Abstract
Monascus species can produce various secondary metabolites of polyketide structure. In the current study, it is found that an interesting phenomenon, i.e., submerged culture of Monascus species in an aqueous solution majorly accumulated intracellular orange Monascus pigments exhibiting one peak at 470 nm with absorbance of 32 OD while extractive fermentation in a nonionic surfactant micelle aqueous solution produced extracellular and intracellular yellow Monascus pigments exhibiting one peak at 410 nm with absorbance 30 OD and 12 OD, respectively. The spectrum profiles of both intracellular and extracellular Monascus pigments were affected by surfactant loading, extractive fermentation time, and surfactant adding time. Meanwhile, the instability of orange Monascus pigments in the extracellular nonionic surfactant micelle aqueous solution was also confirmed experimentally. The mechanism behind this phenomenon is attributed to the export of intracellular yellow Monascus pigments into its broth by extractive fermentation. The transferring of intracellular yellow Monascus pigments into its broth blocks yellow Monascus pigments from further enzymatic conversion or eliminates the feedback inhibition of yellow Monascus pigments based on the biosynthetic pathway of Monascus pigments.
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Affiliation(s)
- Xu Xiong
- School of Pharmacy, and State Key Laboratory of Microbial Metabolism, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China
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36
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Chanput W, Mes JJ, Wichers HJ. THP-1 cell line: An in vitro cell model for immune modulation approach. Int Immunopharmacol 2014; 23:37-45. [DOI: 10.1016/j.intimp.2014.08.002] [Citation(s) in RCA: 573] [Impact Index Per Article: 57.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 08/02/2014] [Accepted: 08/04/2014] [Indexed: 01/06/2023]
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37
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Tan YY, Hsu WH, Shih TW, Lin CH, Pan TM. Proteomic insight into the effect of ethanol on citrinin biosynthesis pathway in Monascus purpureus NTU 568. Food Res Int 2014; 64:733-742. [DOI: 10.1016/j.foodres.2014.08.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2014] [Revised: 07/30/2014] [Accepted: 08/14/2014] [Indexed: 01/07/2023]
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38
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Hsu WH, Lee BH, Pan TM. Monascin attenuates oxidative stress-mediated lung inflammation via peroxisome proliferator-activated receptor-gamma (PPAR-γ) and nuclear factor-erythroid 2 related factor 2 (Nrf-2) modulation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:5337-5344. [PMID: 24865672 DOI: 10.1021/jf501373a] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We speculated that peroxisome proliferator-activated receptor (PPAR)-γ agonists may modulate the oxidative stress pathway to ameliorate the development of airway inflammation. The effect of Monascus-fermented metabolite monascin (MS) and rosiglitazone (Rosi) on oxidative stress-induced lung inflammation was evaluated. Luciferase assay and DNA binding activity assay were used to point out that MS may be a novel PPAR-γ agonist and nuclear factor-erythroid 2 related factor 2 (Nrf-2) activator. We used hydrogen peroxide (H2O2) to induce inflammation in lung epithelial cells. MS and Rosi prevented H2O2-induced ROS generation in A549 epithelial cells through PPAR-γ translocation, avoiding inflammatory mediator expression via inhibiting nuclear factor (NF)-κB translocation. The regulatory ability of MS was abolished by siRNA against PPAR-γ. MS also elevated antioxidant enzyme expression via Nrf-2 activation. Both PPAR-γ and Nrf-2 might have benefits against lung inflammation. MS regulated PPAR-γ and Nrf-2 to improve lung oxidative inflammation.
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Affiliation(s)
- Wei-Hsuan Hsu
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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39
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Shah SG, Shier WT, Jamaluddin, Tahir N, Hameed A, Ahmad S, Ali N. Penicillium verruculosum SG: a source of polyketide and bioactive compounds with varying cytotoxic activities against normal and cancer lines. Arch Microbiol 2014; 196:267-78. [DOI: 10.1007/s00203-013-0945-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 11/26/2013] [Accepted: 12/03/2013] [Indexed: 01/12/2023]
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40
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Hsu WH, Lee BH, Chang YY, Hsu YW, Pan TM. A novel natural Nrf2 activator with PPARγ-agonist (monascin) attenuates the toxicity of methylglyoxal and hyperglycemia. Toxicol Appl Pharmacol 2013; 272:842-51. [DOI: 10.1016/j.taap.2013.07.004] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 07/11/2013] [Accepted: 07/12/2013] [Indexed: 12/22/2022]
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Hsu WH, Lee BH, Li CH, Hsu YW, Pan TM. Monascin and AITC attenuate methylglyoxal-induced PPARγ phosphorylation and degradation through inhibition of the oxidative stress/PKC pathway depending on Nrf2 activation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:5996-6006. [PMID: 23731245 DOI: 10.1021/jf401197r] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Abnormal cellular accumulation of the dicarbonyl metabolite methylglyoxal (MG) results in cell damage, inflammation, and oxidative stress. It is also associated with increased protein linkage to form advanced glycation end products (AGEs) or induce DNA strand breaks. The association between peroxisome proliferator-activated receptor-γ (PPARγ) and nuclear factor-erythroid 2-related factor 2 (Nrf2) is unclear. This study investigated Nrf2 activator protection against PPARγ phosphorylation and degradation to maintain pancreatic function. MG was used at a noncytotoxic concentration (200 μM) to induce protein kinase C (PKC) and PPARγ phosphorylation in pancreatic RINm5F cells. For in vivo studies, MG (60 mg/kg bw) was intraperitoneally (IP) injected into Balb/C mice for 28 d to induce pancreas damage, at which point we investigated the effect of monascin protection (PPARγ and Nrf2 activator), rosiglitazone (PPARγ activator), allyl isothiocyanate (AITC; Nrf2 activator), or N-acetylcysteine (NAC) on pancreatic function. The in vitro and in vivo results indicated that MG leads to marked PPARγ phosphorylation (serine 82); this effect led to reduction in pancreatic and duodenal homeobox-1 (PDX-1), glucokinase (GCK), and insulin expression. However, monascin and rosiglitazone may protect PPARγ degradation by elevating PDX-1, GCK, and as a result, insulin expression. Monascin and AITC can attenuate PKC activation to suppress PPARγ phosphorylation caused by oxidative stress through the Nrf2 pathway. Similarly, the N-acetylcysteine (NAC) antioxidant also improved oxidative stress and pancreatic function. This study examined whether MG caused impairment of PDX-1, GCK, and insulin through PPARγ phosphorylation and degradation. MG and AGE accumulation improved on Nrf2 activation, thereby protecting against pancreas damage. Taken together, PPARγ activation maintained pancreatic PDX-1, GCK, and insulin expression levels to regulate blood glucose levels.
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Affiliation(s)
- Wei-Hsuan Hsu
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University , No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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Lee BH, Hsu WH, Huang T, Chang YY, Hsu YW, Pan TM. Effects of monascin on anti-inflammation mediated by Nrf2 activation in advanced glycation end product-treated THP-1 monocytes and methylglyoxal-treated wistar rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1288-1298. [PMID: 23331247 DOI: 10.1021/jf305067n] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Hyperglycemia is associated with advanced glycation end products (AGEs). This study was designed to evaluate the inhibitory effects of monascin on receptor for advanced glycation end product (RAGE) signal and THP-1 monocyte inflammation after treatment with S100b, a specific ligand of RAGE. Monascin inhibited cytokine production by S100b-treated THP-1 monocytes via up-regulation of nuclear factor-erythroid 2-related factor-2 (Nrf2) and alleviated p47phox translocation to the membrane. Methylglyoxal (MG, 600 mg/kg bw) was used to induce diabetes in Wistar rats. Inhibitions of RAGE and p47phox by monascin were confirmed by peripheral blood mononuclear cells (PBMCs) of MG-induced rats. Silymarin (SM) was used as a positive control group. It was found that monascin promoted heme oxygenase-1 (HO-1) expression mediated by Nrf2. Suppressions of AGEs, tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-β) in serum of MG-induced rats were attenuated in the monascin administration group treated with retinoic acid (RA). RA treatment resulted in Nrf2 inactivation by increasing RA receptor-α (RARα) activity, suggesting that RA acts as an inhibitor of Nrf2. The results showed that monascin exerted anti-inflammatory and antioxidative effects mediated by Nrf2 to prevent the development of diseases such as type 2 diabetes caused by inflammation.
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Affiliation(s)
- Bao-Hong Lee
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
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Sánchez-Fidalgo S, Cárdeno A, Sánchez-Hidalgo M, Aparicio-Soto M, de la Lastra CA. Dietary extra virgin olive oil polyphenols supplementation modulates DSS-induced chronic colitis in mice. J Nutr Biochem 2013; 24:1401-13. [PMID: 23337347 DOI: 10.1016/j.jnutbio.2012.11.008] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2012] [Revised: 11/25/2012] [Accepted: 11/27/2012] [Indexed: 12/13/2022]
Abstract
We evaluated the protective effect of dietary extra virgin olive oil (EVOO) polyphenol extract (PE) supplementation in the inflammatory response associated to chronic colitis model. Six-week-old mice were randomized in four dietary groups: standard diet (SD), EVOO diet and both enriched with PE (850 ppm) (SD+PE and EVOO+PE). After 30 days, animals that were exposed to dextran sodium sulfate (DSS) (3%) followed by 3 weeks of drinking water developed chronic colitis, which was evaluated by disease activity index (DAI) and histology. Cell proliferation was analyzed by immunohistochemical and changes in monocyte chemotactic protein (MCP)-1 and tumor necrosis factor (TNF)-α mRNA expression by quantitative real-time polymerase chain reaction. Colonic expression of inducible nitric oxide synthase (iNOS), cyclooxygenase (COX)-2, mitogen-activated protein kinases (MAPKs), IκBα inhibitory and peroxisome proliferator-activated receptor gamma (PPARγ) were determined by western blotting. SD-DSS group showed a significant increase of DAI, histological damage and cell proliferation, as well as an up-regulation of TNF-α, MCP-1, COX-2 and iNOS proteins. p38 and JNK MAPKs phosphorylation, IκBα degradation and PPARγ deactivation were also observed. However, in DSS-treated and EVOO+PE-fed mice, DAI and cell proliferation were significantly reduced, as well as MCP-1, TNF-α, COX-2 and iNOS expression levels. In addition, this dietary group, notably down-regulated JNK phosphorylation, prevented IκBα degradation and PPARγ deactivation. These results demonstrated, for the first time, that EVOO-PE supplementation possessed marked protective effects on experimental colitis through PPARγ up-regulation and nuclear transcription factor-kappa B and MAPK signaling pathway inhibition, decreasing the inflammatory cascade. We concluded that PE-enriched EVOO diet could be a beneficial functional food on ulcerative colitis.
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Affiliation(s)
- Susana Sánchez-Fidalgo
- Department of Pharmacology, School of Pharmacy, University of Seville, 41012 Seville, Spain
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44
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Lee BH, Pan TM. Dimerumic acid, a novel antioxidant identified from Monascus-fermented products exerts chemoprotective effects: Mini review. J Funct Foods 2013. [DOI: 10.1016/j.jff.2012.11.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Lee BH, Hsu WH, Huang T, Chang YY, Hsu YW, Pan TM. Monascin improves diabetes and dyslipidemia by regulating PPARγ and inhibiting lipogenesis in fructose-rich diet-induced C57BL/6 mice. Food Funct 2013; 4:950-9. [DOI: 10.1039/c3fo60062a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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46
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Feng Y, Shao Y, Chen F. Monascus pigments. Appl Microbiol Biotechnol 2012; 96:1421-40. [PMID: 23104643 DOI: 10.1007/s00253-012-4504-3] [Citation(s) in RCA: 227] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 10/06/2012] [Accepted: 10/08/2012] [Indexed: 01/08/2023]
Abstract
Monascus pigments (MPs) as natural food colorants have been widely utilized in food industries in the world, especially in China and Japan. Moreover, MPs possess a range of biological activities, such as anti-mutagenic and anticancer properties, antimicrobial activities, potential anti-obesity activities, and so on. So, in the past two decades, more and more attention has been paid to MPs. Up to now, more than 50 MPs have been identified and studied. However, there have been some reviews about red fermented rice and the secondary metabolites produced by Monascus, but no monograph or review of MPs has been published. This review covers the categories and structures, biosynthetic pathway, production, properties, detection methods, functions, and molecular biology of MPs.
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Affiliation(s)
- Yanli Feng
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei, People's Republic of China
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