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Haron MH, Avula PhD B, Gurley PhD BJ, Chittiboyina PhD AG, Khan PhD IA, Khan PhD SI. Possible Herb-Drug Interaction Risk of Some Nutritional and Beauty Supplements on Antiretroviral Therapy in HIV Patients. J Diet Suppl 2020; 19:62-77. [PMID: 33200619 DOI: 10.1080/19390211.2020.1846658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study was carried out to assess the drug interaction potential of a variety of beauty and sports/nutritional supplements when co-administered with antiviral drug therapy, especially anti-HIV drugs. Ethanolic extracts of seven dietary supplements (two beauty products, three nutritional protein supplement products and two weight loss/body building products) were examined in human liver cells (HepG2 cells and primary hepatocytes) for their influence on the hepatic metabolism of five antiviral drugs (elvitegravir, rilpivirine, tenofovir, dolutegravir, and cobicistat), all of which are substrates for a key drug metabolizing enzyme CYP3A4. Our results showed that six of the seven supplements caused a 1.5 - 2 fold induction in PXR transcriptional activity in HepG2 cells. PXR regulates the expression of key drug metabolizing enzymes including CYP3A4. Follow up studies indicated a 1.5 - 3 fold induction in CYP3A4 enzyme activity in HepG2 cells treated with these supplements. We further investigated the effects of the supplement on the metabolism of above mentioned anti-viral drugs in HepG2 cells and primary hepatocytes. Of the five drugs, rilpivirine and dolutegravir metabolism was increased by up to 2-folds over the no supplement control by some of the supplements. Our findings indicate that concomitant consumption of these products with anti-HIV drugs may compromise the efficacy of antivirals therapy due to supplement-induced metabolism via induction of CYP3A4 activity.
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Affiliation(s)
- Mona H Haron
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Bharathi Avula PhD
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Bill J Gurley PhD
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Amar G Chittiboyina PhD
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Ikhlas A Khan PhD
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA.,Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, USA
| | - Shabana I Khan PhD
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA.,Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, USA
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Al-Attar AM, Elnaggar MH, Almalki EA. Physiological study on the influence of some plant oils in rats exposed to a sublethal concentration of diazinon. Saudi J Biol Sci 2018; 25:786-796. [PMID: 29740245 PMCID: PMC5936871 DOI: 10.1016/j.sjbs.2016.11.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 10/13/2016] [Accepted: 11/03/2016] [Indexed: 01/18/2023] Open
Abstract
The present study was aimed to evaluate the influence of olive, sesame and black seed oils on levels of some physiological parameters in male rats exposed to diazinon (DZN). Body weight changes, and levels of serum total protein, albumin, glucose, triglycerides, cholesterol, high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), very low density lipoprotein cholesterol (VLDL-C), atherogenic index (AI), atherogenic coefficient (AC), cardiac risk ratio (CRR), glutathione (GSH), superoxide dismutase (SOD) and malondialdehyde (MAD) were selected as physiological parameters. The experimental animals were distributed into nine groups. Rats group exposed to DZN and fed with normal diet resulted in pronounced severe changes including reduced body weight gain rate, significantly increase in levels of serum albumin, glucose, cholesterol, LDL-C, AI, AC, CRR and MDA while levels of HDL-C, GSH and SOD were decreased. In rats treated with DZN, the supplementation of the olive, sesame and black seed oils showed remarkable lowering influences of physiological alterations. Moreover, the present results confirmed that these oils possess antioxidative effects against DZN toxicity. Finally, the present findings suggest that these oils are safe and promising agents for the treatment of physiological disturbances induced by DZN and may be also by other pollutants, and toxic and pathogenic factors.
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Affiliation(s)
- Atef M. Al-Attar
- Department of Biological Sciences, Faculty of Sciences, King Abdulaziz University, P.O. Box 139109, Jeddah 21323, Saudi Arabia
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Ni Y, Jensen K, Kouskoumvekaki I, Panagiotou G. NutriChem 2.0: exploring the effect of plant-based foods on human health and drug efficacy. DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION 2018; 2017:3867710. [PMID: 29220436 PMCID: PMC5502356 DOI: 10.1093/database/bax044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 05/04/2017] [Indexed: 12/17/2022]
Abstract
NutriChem is a database generated by text mining of 21 million MEDLINE abstracts that links plant-based foods with their small molecule components and human health effect. In this new, second release of NutriChem (NutriChem 2.0) we have integrated information on overlapping protein targets between FDA-approved drugs and small compounds in plant-based foods, which may have implications on drug pharmacokinetics and pharmacodynamics. NutriChem 2.0 contains predicted interactions between 428 drugs and 339 foods, supported by 107 jointly targeted proteins. Chemical bioactivity data were integrated, facilitating the comparison of activity concentrations between drugs and phytochemicals. In addition, we have added functionality that allows for user inspection of supporting evidence, the classification of food constituents based on KEGG “Phytochemical Compounds”, phytochemical structure output in SMILES and network output in both static figure and Cytoscape-compatible xgmml format. The current update of NutriChem moves one step further towards a more comprehensive assessment of dietary effects on human health and drug treatment. Database URL: http://sbb.hku.hk/services/NutriChem-2.0/
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Affiliation(s)
- Yueqiong Ni
- Systems Biology & Bioinformatics Group, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong
| | | | - Irene Kouskoumvekaki
- Department of Bioinformatics, Technical University of Denmark, Kemitorvet, Building 208, DK-2800 Lyngby, Denmark
| | - Gianni Panagiotou
- Systems Biology & Bioinformatics Group, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong.,Department of Systems Biology and Bioinformatics, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoll Institute (HKI), Beutenbergstraße 11a, 07745 Jena, Germany
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Jensen K, Ni Y, Panagiotou G, Kouskoumvekaki I. Developing a molecular roadmap of drug-food interactions. PLoS Comput Biol 2015; 11:e1004048. [PMID: 25668218 PMCID: PMC4323218 DOI: 10.1371/journal.pcbi.1004048] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 11/19/2014] [Indexed: 01/18/2023] Open
Abstract
Recent research has demonstrated that consumption of food -especially fruits and vegetables- can alter the effects of drugs by interfering either with their pharmacokinetic or pharmacodynamic processes. Despite the recognition of such drug-food associations as an important element for successful therapeutic interventions, a systematic approach for identifying, predicting and preventing potential interactions between food and marketed or novel drugs is not yet available. The overall objective of this work was to sketch a comprehensive picture of the interference of ∼ 4,000 dietary components present in ∼1800 plant-based foods with the pharmacokinetics and pharmacodynamics processes of medicine, with the purpose of elucidating the molecular mechanisms involved. By employing a systems chemical biology approach that integrates data from the scientific literature and online databases, we gained a global view of the associations between diet and dietary molecules with drug targets, metabolic enzymes, drug transporters and carriers currently deposited in DrugBank. Moreover, we identified disease areas and drug targets that are most prone to the negative effects of drug-food interactions, showcasing a platform for making recommendations in relation to foods that should be avoided under certain medications. Lastly, by investigating the correlation of gene expression signatures of foods and drugs we were able to generate a completely novel drug-diet interactome map.
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Affiliation(s)
- Kasper Jensen
- Department of Systems Biology, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - Yueqiong Ni
- School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Gianni Panagiotou
- School of Biological Sciences, The University of Hong Kong, Pokfulam, Hong Kong
- * E-mail: ,
| | - Irene Kouskoumvekaki
- Department of Systems Biology, Technical University of Denmark, Kgs. Lyngby, Denmark
- * E-mail: ,
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Truan JS, Chen JM, Thompson LU. Comparative effects of sesame seed lignan and flaxseed lignan in reducing the growth of human breast tumors (MCF-7) at high levels of circulating estrogen in athymic mice. Nutr Cancer 2011; 64:65-71. [PMID: 22136581 DOI: 10.1080/01635581.2012.630165] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Flaxseed (FS) has a breast tumor-reducing effect, possibly because of its high content of secoisolariciresinol diglucoside (SDG) lignan. Sesame seed (SS) is rich in the lignan sesamin (SES) but is non-protective. Both lignans are metabolized to estrogen-like enterodiol and enterolactone. The objective of this study was to differentiate the effects of SDG and SES on established human estrogen receptor-positive breast tumors (MCF-7) in athymic mice with high serum estrogen to help explain the different effects of FS and SS. Mice were fed for 8 wk the basal diet (BD, control) or BD supplemented with 1 g/kg SDG or SES. SES reduced palpable tumor size by 23% compared to control, whereas SDG did not differ from SES or control. Both treatments reduced tumor cell proliferation, but only SES increased apoptosis. SDG and SES reduced human epidermal growth factor receptor 2 and endothelial growth factor receptor expressions, but only SES reduced downstream pMAPK. Neither treatment affected IGF-1R, vascular endothelial growth factor receptor-2, Akt, pAkt, or MAPK of the growth factor signaling pathway. Thus, at high serum estrogen levels, SDG may not account for the tumor reducing effect of FS. SES was more effective than SDG in reducing breast tumor growth, but its effect may have been lost when consumed as a component of SS.
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Affiliation(s)
- Jennifer S Truan
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
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Implications of dietary α-linolenic acid in bone health. Nutrition 2011; 27:1101-7. [DOI: 10.1016/j.nut.2011.05.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 05/17/2011] [Accepted: 05/17/2011] [Indexed: 11/24/2022]
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Bushra R, Aslam N, Khan AY. Food-drug interactions. Oman Med J 2011; 26:77-83. [PMID: 22043389 PMCID: PMC3191675 DOI: 10.5001/omj.2011.21] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2010] [Accepted: 12/09/2010] [Indexed: 01/30/2023] Open
Abstract
The effect of drug on a person may be different than expected because that drug interacts with another drug the person is taking (drug-drug interaction), food, beverages, dietary supplements the person is consuming (drug-nutrient/food interaction) or another disease the person has (drug-disease interaction). A drug interaction is a situation in which a substance affects the activity of a drug, i.e. the effects are increased or decreased, or they produce a new effect that neither produces on its own. These interactions may occur out of accidental misuse or due to lack of knowledge about the active ingredients involved in the relevant substances. Regarding food-drug interactions physicians and pharmacists recognize that some foods and drugs, when taken simultaneously, can alter the body's ability to utilize a particular food or drug, or cause serious side effects. Clinically significant drug interactions, which pose potential harm to the patient, may result from changes in pharmaceutical, pharmacokinetic, or pharmacodynamic properties. Some may be taken advantage of, to the benefit of patients, but more commonly drug interactions result in adverse drug events. Therefore it is advisable for patients to follow the physician and doctors instructions to obtain maximum benefits with least food-drug interactions. The literature survey was conducted by extracting data from different review and original articles on general or specific drug interactions with food. This review gives information about various interactions between different foods and drugs and will help physicians and pharmacists prescribe drugs cautiously with only suitable food supplement to get maximum benefit for the patient.
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Affiliation(s)
- Rabia Bushra
- College of Pharmacy, Ziauddin College of Pharmacy, Ziauddin University, Karachi, Pakistan
| | - Nousheen Aslam
- College of Pharmacy, Ziauddin College of Pharmacy, Ziauddin University, Karachi, Pakistan
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