Journal of medicinal food最新文献

{"title":"Betaine Suppresses Lipid Accumulation in Liver: Inhibition of FoxO6 and PPARγ Interaction.","authors":"Min Hi Park,Dae Hyun Kim","doi":"10.1089/jmf.2024.k.0150","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0150","url":null,"abstract":"Betaine is the major water-soluble component of Lycium chinensis. Although there are reports of a protective effect of betaine on fatty liver disease, the underlying mechanisms are unclear. We attempted to elucidate the molecular regulation of betaine on hyperglycemia-induced hepatic lipid accumulation via Forkhead box O (FoxO)6 activation. HepG2 cells and liver tissue isolated from db/db mice treated with betaine were used. The present study investigated whether betaine ameliorates hepatic steatosis by inhibiting FoxO6/peroxisome proliferator-activated receptor gamma (PPARγ) signaling in liver cells. Interestingly, betaine notably decreased lipid accumulation in tissues with FoxO6-induced mRNA expression of lipogenesis-related genes. Furthermore, betaine inhibited the FoxO6 interaction with PPARγ and cellular triglycerides in high-glucose- or FoxO6-overexpression-treated liver cells. In addition, we confirmed that betaine administration via oral gavage significantly ameliorated hepatic steatosis in db/db mice. We conclude that betaine ameliorates hepatic steatosis, at least in part, by inhibiting the interaction between FoxO6 and PPARγ, thereby suppressing lipogenic gene transcription.","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142222734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Korean Red Ginseng Extract Powder Mitigates Fasting And Postprandial Hyperglycemia in Type 2 Diabetic Mice.","authors":"Min-Jeong Jo,Sun Jin Hwang,Han-Ol Kwon,Jong-Han Kim,Sung Lye Shim,Sang-Joon Park","doi":"10.1089/jmf.2024.k.0179","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0179","url":null,"abstract":"Type 2 diabetes mellitus (T2DM) involves insulin resistance and elevated blood sugar levels, causing complications. Red ginseng extract powder (RGEP) from Panax ginseng Meyer shows promise for diabetes treatment. However, its efficacy in managing T2DM remains unclear. Therefore, this study aims to evaluate the effectiveness of RGEP in a mouse model of T2DM. The efficacy of RGEP in treating T2DM was assessed in db/db mice. Mice were divided into seven groups: control, db/db, metformin, and RGEP at 50, 100, 200, and 400 mg/kg. Administered orally for 9 weeks, RGEP effects on glucose regulation and insulin sensitivity were assessed through various metabolic parameters. In addition, mRNA expression levels of genes associated with hepatic gluconeogenesis and insulin sensitivity were examined. Fasting blood sugar showed a significant decrease in all RGEP concentration groups, but OGTT and insulin tolerance test showed a significant decrease at the RGEP concentration of 400 mg/kg, indicating enhanced glycemic control. Moreover, RGEP dose-dependently decreased serum glucose, HbA1c levels, and homeostatic model assessment of insulin resistance values, suggesting its effectiveness in reducing insulin resistance in db/db mice. Furthermore, RGEP downregulated mRNA expression of key components in the gluconeogenesis pathway (G6Pase, FOXO1, GLUT4, and PEPCK), insulin sensitivity (leptin, insulin1, PTP1B, GLP-1, and DPP-4), and mitochondria energy metabolism (PGC1) in either the liver or pancreas, while simultaneously upregulating GLP-1 expression. In conclusion, these findings highlight the potential of RGEP as a complementary therapy for T2DM, indicating therapeutic efficacy in managing diabetic complications through improved metabolic parameters.","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142222735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Widely Untargeted Metabolomics Profiling Combined with Transcriptome Analysis Provides New Insight into Amino Acid Biosynthesis at Different Developmental Stages of Rubus Chingii Hu (Chinese Raspberry).","authors":"Yiyuan Luo,Yujiao Hua,Shaojun Chen,Xvwu Qian,Hongsheng Ruan,Ping Pan,Hongjiang Chen","doi":"10.1089/jmf.2024.k.0006","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0006","url":null,"abstract":"The composition and profile of amino acids in Rubus chingii (R. chingii) Hu serve as critical indicators of its nutritional quality. A comprehensive understanding of the amino acid metabolism within R. chingii is instrumental in the formulation and innovation of functional foods derived from this species. Utilizing advanced techniques such as wide-ranging untargeted metabolomics, transcriptome analysis, interaction network mapping, heat map analysis, and quantitative real-time PCR, we conducted a comprehensive assessment of the quality attributes across four distinct developmental stages of R. chingii. Our meticulous analysis uncovered a rich tapestry of 76 distinct amino acids and their derivatives within the developmental stages of R. chingii. The spectrum of essential amino acids was not only broad but also displayed a high degree of variety. Notably, leucine, lysine, and phenylalanine stood out as the most abundant amino acids, underscoring their significant presence throughout the growth cycle of R. chingii. The proportion of essential amino acids relative to the total amino acid content in R. chingii exhibited a notable trajectory of change throughout its developmental stages. It began with 30.92% in the immature green phase, advanced to 31.04% during the transition from green to yellow, peaked at 33.62% in the yellow to red stage, and then moderated to 30.43% in the full red phase. This pattern suggests a strategic modulation of amino acid composition, aligning with the evolving nutritional requirements and metabolic shifts as the fruit matures. Concurrent analysis of interaction networks and heat maps, alongside comprehensive profiling of amino acid metabolism and transcriptomic examination, was conducted to elucidate the intricate dynamics of cellular processes. The results showed that seven differentially expressed genes (DEGs) played important roles in amino acid metabolism, including PFK, BCAT1, TSB, ASA, ACO, TOM2AH3, and BCAT2. The expression patterns of seven DEGs conformed closely to the findings revealed by the preceding RNA-seq analysis. In this investigation, we elucidated the regulatory mechanisms underlying amino acid metabolism across the four distinct developmental stages of R. chingii through comprehensive amino acid profiling and transcriptomic analysis. These insights lay the groundwork for the development of novel functional food applications utilizing R. chingii.","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142222736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ethnomedicinal Knowledge and Traditional Methodology for the Preparation of Fermented Butter \"<i>Smen</i>\" Among the Rural People of Northern Morocco: A Field Study.","authors":"Fatima El Lamti, Zakaria Mennane, Noureddine Elmtili, Mohammed Mrani Alaoui","doi":"10.1089/jmf.2024.0087","DOIUrl":"https://doi.org/10.1089/jmf.2024.0087","url":null,"abstract":"<p><p>Several rural Moroccan people depend on natural remedies such as <i>Smen</i> (ghee) before visiting a health center due to their low cost and accessibility. However, knowledge of <i>Smen</i> traditional medicine is not documented but rather transferred orally from generation to generation. This is the first qualitative ethnomedicinal study that provides and documents information about the medicinal use of <i>Smen</i> in Northern Morocco. The present study aimed to investigate and gather information on the traditional medicinal practices of using <i>Smen</i> among rural people in Northern Morocco for a document and suggest the exploration of this product and its bioactive compounds in medical applications. The investigation was carried out by conducting individual semistructured interviews with 630 elderly people from March to April 2022. Data were analyzed using descriptive statistics and expressed as a percentage of responses to each question in the survey. The study revealed that 66.5% of the people surveyed were aware of the medical benefits of <i>Smen</i>, which had been passed down from their ancestors. It has been used to treat hemorrhoids, common colds, detoxification, rheumatism, and wound/burn injuries. This study showed that Moroccan's ethnomedicinal knowledge is closely related to Ayurveda, ancient Indian traditional medicine. For centuries, <i>Smen</i> has been used traditionally for medical purposes, just as it has been used in cooking. The diversity of ghee medicinal use in Northern Morocco could contribute to the discovery and development of ghee-based drugs, which have fewer side effects.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142140351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"β-Escin and Chokeberry Fruit Extract Supplementation in Smokers as Potential anti-Inflammatory Protection-a Pilot Proof-of-Concept Study.","authors":"Malwina Sołtysiak, Katarzyna Koziak, Małgorzata Dutkiewicz, Oliwia Zegrocka-Stendel, Paulina Misiukiewicz-Stępień, Rafał Krenke, Magdalena Paplińska-Goryca","doi":"10.1089/jmf.2024.0180","DOIUrl":"https://doi.org/10.1089/jmf.2024.0180","url":null,"abstract":"","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142126008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Guaijaverin And Epigallocatechin Gallate Exerts Antiinflammatory And Antiallergenic Effects Through Interleukin-12 Production.","authors":"Se-Ho Park, Yu Jin Park, Ki-Young Kim, Jin Soo Kim","doi":"10.1089/jmf.2024.k.0183","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0183","url":null,"abstract":"<p><p>Our aim in the current study was to determine the <i>in vitro</i> and <i>in vivo</i> synergistic antiinflammatory and antiallergic effect associated with the IL-12 production of guaijaverin and epigallocatechin gallate (EGCG) complex (GEC) and ILS-F-2301 (2:8 extract of <i>Psidium guajava</i> and <i>Camellia sinensis</i>). Compared to EGCG alone, GEC showed synergistic inhibition of nitric oxide (NO), inducible NO synthase, and cyclooxygenase-2 by 3.8, 5.1, and 4.1%, respectively. The downregulation of interleukin-12 (IL-12) by 2,4-dinitrophenyl-human serum albumin conjugate/DNP-immunoglobulin E or ovalbumin (OVA) was synergistically increased by GEC by about 7.5% or 5.4% compared to EGCG alone. The level of downregulation of IL-12 in plasma increased by 100 mg/kg with ILS-F-2301 (28.7%) when compared to the OVA/Alu-treated group. Also, GEC synergistically increased by GEC by about 7.5% or 5.4% compared to EGCG alone. The level of down and cyclooxygenase C synergistically inhibited p-Akt, PI3K, mTOR, p-STAT6, and GATA3 by 4.9%, 4.1%, 19.2%, 23.8%, and 35.3%, respectively, while increasing the expressions of p-STAT1 and T-bet (showing 53.3% and 9.4% activation) when compared to EGCG alone. In an allergenic rhinitis mouse model, 100 mg/kg of ILS-F-2301 was shown to inhibit p-Akt, PI3K, mTOR, p-c-Jun N-terminal kinase (p-JNK), p-extracellular signal-regulated kinase (p-ERK), and p-p38 by 23.3%, 43.8%, 17.2%, 32.2%, 29.1%, and 41.8% when compared to the OVA/Alu-sensitized group. Taken together, our findings suggest that ILS-F-2301 may have potential as a functional food for alleviating antiallergic rhinitis.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142126007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Taraxacum coreanum</i> (Korean Dandelion) Extract Protects against Lipopolysaccharide-Induced Blood-Brain Barrier Destruction via Regulation of Tight Junctions and Inflammatory Responses in bEnd.3 Cells.","authors":"Seok Hee Han, Sanghyun Lee, Hyun Young Kim, Ah Young Lee","doi":"10.1089/jmf.2024.k.0063","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0063","url":null,"abstract":"<p><p>Dysfunction of the blood-brain barrier (BBB) is closely related to neuroinflammation-mediated neurodegenerative disorders. Lipopolysaccharide (LPS), an endotoxin, can cause inflammation by impairing the brain endothelial barrier function and increasing the BBB permeability. Although <i>Taraxacum coreanum</i> NAKAI extract (TC), a traditional medicine widely used in Korea, has antioxidant and anti-inflammatory properties, the protective effects on neuroinflammation and BBB dysfunction are not fully understood. In the present study, bEnd.3 cerebral vascular endothelial cells were treated with TC followed by LPS exposure, and the effects on transendothelial electrical resistance (TEER) values, pro-inflammatory cytokine production, and expression of proteins related to inflammatory responses and tight junction integrity were assessed. The TC-treated group exhibited elevated TEER values in bEnd.3 monolayer compared to LPS-only treated group. In addition, TC treatment increased the expression of proteins involved in the tight junctions, such as ZO-1, claudin-5, and occludin. Furthermore, the TC-treated group suppressed the proteins expression-related to nuclear factor-κB (NF-κB) pathway. Taken together, TC attenuates LPS-induced neuroinflammatory responses by regulating NF-κB activation, which may contribute to protecting against BBB disruption. These findings suggest that TC may have the potential to be used as a material for functional foods to prevent neuroinflammation-related brain diseases.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142126006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Laurus nobilis</i> L. leaves Suppress Alcohol-Related Liver Disease by Exhibiting Antioxidant and Anti-Inflammatory Effects in Alcohol-Treated Hepatocytes and Mice.","authors":"Minhee Lee, Jeongjin Park, Dakyung Kim, Seong-Hoo Park, Jaeeun Jung, Woojun Jun, Jinhak Kim, Kwang-Soo Baek, Ok-Kyung Kim, Jeongmin Lee","doi":"10.1089/jmf.2024.k.0111","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0111","url":null,"abstract":"<p><p>Excessive and prolonged alcohol consumption can lead to a serious health condition known as alcohol-related liver disease (ARLD). This ailment represents a significant worldwide health challenge, affecting populations across various demographics. ARLD has a multifactorial pathogenesis involving oxidative stress, inflammation, dysregulated lipid metabolism, and apoptosis. In this study, we investigated the hepatoprotective effects of <i>Laurus nobilis</i> L. leaf water extract (LLE) against ARLD in alcohol-treated hepatocytes and mice. LLE exhibited antioxidant and anti-inflammatory properties by enhancing antioxidant enzyme activities and suppressing proinflammatory cytokines and CYP2E1 expression in ethanol-treated hepatocytes. Moreover, LLE mitigated lipogenesis by modulating the expression of lipogenic factors in ethanol-treated hepatocytes. <i>In vivo</i>, LLE administration attenuated liver injury, oxidative stress, inflammation, and lipid accumulation induced by alcohol consumption in mice. Additionally, LLE suppressed apoptosis signaling pathways implicated in alcohol-induced hepatocyte apoptosis. These findings suggest that LLE functions as a multifaceted therapeutic agent for ARLD by modulating multiple cellular mechanisms, including the reduction of oxidative damage, mitigation of inflammatory responses, alleviation of lipid-mediated toxicity, and regulation of programmed cell death pathways.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of the Pharmacodynamic Material Basis And Mechanisms of the Action of Fubai Chrysanthemum in Relieving Visual Fatigue.","authors":"Zong Hou, Naiyun Cui, Zhan Liu, Hongshi Bu, Fengrui Song, Zifeng Pi, Zhiqiang Liu, Shu Liu","doi":"10.1089/jmf.2024.k.0039","DOIUrl":"https://doi.org/10.1089/jmf.2024.k.0039","url":null,"abstract":"<p><p>Fubai chrysanthemum is a kind of traditional Chinese medicine, which can be used as a common food, and is commonly used to improve and relieve visual fatigue. However, its pharmacodynamic material basis and action mechanisms in relieving visual fatigue have not been systematically studied. In this article, 11 absorbed ingredients from Fubai chrysanthemum were detected in rat plasma. Then, the target network pharmacology and KEGG pathway analysis were performed. It was found that Fubai chrysanthemum could inhibit various apoptotic cells and reduce oxidative damage of eyes by regulating the apoptosis pathway, thus alleviating visual fatigue. Further <i>in vitro</i> experiments showed that Fubai chrysanthemum could effectively protect against oxidation damage of adult retinal pigment epithelial cells (ARPE-19), retinal ganglion cells (RGC-5), and lens. The results of cell experiments showed that Fubai chrysanthemum could increase the cell activity, GSH content, and SOD content of ARPE-19 and RGC-5 after oxidative injury, while decreasing the IL-18 content. Similarly, in the study of lens transparency, we found that Fubai chrysanthemum could effectively alleviate the oxidative damage degree of the lens, and significantly increase the content of CAT, GSH, and SOD. The above results suggested that Fubai chrysanthemum could play an important role in alleviating visual fatigue through regulating cell apoptosis and antioxidative damage.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is Cottonseed Oil the Next Healthy Oil?","authors":"M Catherine Prater, Jamie A Cooper","doi":"10.1089/jmf.2024.0114","DOIUrl":"https://doi.org/10.1089/jmf.2024.0114","url":null,"abstract":"<p><p>Cotton is primarily recognized as a textile crop; however, recent evidence suggests that cottonseed oil (CSO) may be a simple and effective dietary approach to improving cardiometabolic risk factors. The purpose of this perspective is to draw attention to the current literature examining the physiological benefits of CSO consumption and highlight the remaining questions that need to be answered to fully evaluate the potential of CSO to be the next important nutrition intervention for improving cardiometabolic health.</p>","PeriodicalId":16440,"journal":{"name":"Journal of medicinal food","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142073050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}