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Dong S, Liu Z, Chen H, Ma S, Wang F, Shen H, Li H, Zhang B. A synergistic mechanism of Liquiritin and Licochalcone B from Glycyrrhiza uralensis against COPD. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155664. [PMID: 38870751 DOI: 10.1016/j.phymed.2024.155664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 04/09/2024] [Accepted: 04/20/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Chronic Obstructive Pulmonary Disease (COPD) is a refractory respiratory disease mainly attributed to multiple pathological factors such as oxidative stress, infectious inflammation, and idiopathic fibrosis for decades. The medicinal plant Glycyrrhiza uralensis extract (ULE) was widely used to control respiratory diseases in China. However, the regulatory mechanism of scientific evidence to support the therapeutic benefits of ULE in the management of COPD is greatly limited. PURPOSE This study aims to discover the potential protection mechanism of ULE on COPD via a muti-targets strategy. STUDY DESIGN AND METHODS The present study set out to determine the potential protective effects of ULE on COPD through a multi-target strategy. In vivo and in vitro models of COPD were established using cigarette smoke and lipopolysaccharide to assess the protective effects of ULE. It was evaluated by measuring inflammatory cytokines and assessing pulmonary pathological changes. HPLC was used to verify the active compounds of the potential compounds that were collected and screened using HERB, works of literature, and ADME tools. The mechanisms of ULE in the treatment of COPD were explored using transcriptomics, connectivity-map, and network pharmacology approaches. The relevant targets were further investigated using RT-PCR, western blot, and immunohistochemistry. The HCK inhibitor (iHCK-37) was used to evaluate the potential mechanism of ULE's active compounds in the prevention of COPD. RESULTS ULE effectively protected the lungs of COPD mice from oxidative stress, inflammation, and fibrosis damage. After screening and verification using ADME properties and HPLC, 4 active compounds were identified in ULE: liquiritin (LQ), licochalcone B (LCB), licochalcone A (LCA), and echinatin (ET). Network pharmacology integrated with transcriptomics analysis showed that ULE mitigated oxidative stress, inflammation, and fibrosis in COPD by suppressing HCK. The combination of LCB and LQ was optimized for anti-inflammation, antioxidation, and anti-fibrosis activities. The iHCK-37 further validated the preventive treatment of LCB and LQ on COPD by inhibiting HCK to exert antioxidant, anti-inflammatory, and anti-fibrotic effects. The combination of LCB and LQ, in a 1:1 ratio, exerted synergistic antioxidative, anti-inflammatory, and anti-fibrotic effects in the treatment of COPD by downregulating HCK. CONCLUSION The combination of LCB and LQ performed a significant anti-COPD effect via downregulating HCK.
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Affiliation(s)
- Shi Dong
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, 610106, PR China; Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, College of Life Sciences, Shihezi University, Shihezi, 832003, PR China
| | - Zijing Liu
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832002, PR China
| | - Hongmei Chen
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832002, PR China
| | - Shaozhuang Ma
- Key Laboratory of Xinjiang Phytomedicine Resources and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832002, PR China
| | - Fei Wang
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, College of Life Sciences, Shihezi University, Shihezi, 832003, PR China
| | - Haitao Shen
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, College of Life Sciences, Shihezi University, Shihezi, 832003, PR China
| | - Hongbin Li
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, College of Life Sciences, Shihezi University, Shihezi, 832003, PR China.
| | - Bo Zhang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, 610106, PR China; Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, College of Life Sciences, Shihezi University, Shihezi, 832003, PR China.
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Saruwatari J, Kaneko T, Murata T, Narise H, Kugimoto S, Nishimura E, Tetsuka N, Ando M, Oi M, Ota M, Hamada N, Kaneda K, Furusho S, Sakamoto M, Kajiwara-Morita A, Oda K, Oniki K, Ueda K, Jono H, Yasui-Furukori N. Effect of concomitant use of yokukansan on steady-state blood concentrations of donepezil and risperidone in real-world clinical practice. Neuropsychopharmacol Rep 2024. [PMID: 38978357 DOI: 10.1002/npr2.12459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/14/2024] [Accepted: 06/02/2024] [Indexed: 07/10/2024] Open
Abstract
AIM Yokukansan is one of the most frequently used herbal medicines that can improve the behavioral and psychological symptoms of dementia. In this exploratory study, we investigated whether yokukansan affects the steady-state blood concentrations of donepezil, risperidone, and the major metabolites of both drugs in a real-world clinical setting. METHODS A non-randomized, open-label, single-arm study examining drug-drug interactions was conducted. Fifteen dementia patients taking donepezil for at least 4 weeks and eight schizophrenia patients taking risperidone for at least 2 weeks were orally administered 2.5 g of yokukansan three times a day before or between meals, and blood samples were collected before and 8 weeks after starting co-treatment with yokukansan. Plasma concentrations of donepezil, risperidone, and each metabolite were measured using high-performance liquid chromatography-tandem mass spectrometry and compared before and after the 8-week administration of yokukansan. RESULTS The plasma concentrations of donepezil and its metabolites (6-O-desmethyl-donepezil, 5-O-desmethyl-donepezil, and donepezil-N-oxide), risperidone, and its metabolite paliperidone did not differ before and after the 8-week treatment with yokukansan. CONCLUSIONS The findings of this study show that the concomitant use of yokukansan may have little clinical impact on the steady-state blood levels of donepezil and risperidone in patients with dementia or schizophrenia.
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Affiliation(s)
- Junji Saruwatari
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Tetsuya Kaneko
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
| | | | - Haruka Narise
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sawa Kugimoto
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Eri Nishimura
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Natsuki Tetsuka
- Department of Clinical Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Misaki Ando
- Department of Clinical Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Momo Oi
- Department of Clinical Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Masako Ota
- Department of Clinical Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | | | | | | | | | - Ayami Kajiwara-Morita
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Kazutaka Oda
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
| | - Kentaro Oniki
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | | | - Hirofumi Jono
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
- Department of Clinical Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Norio Yasui-Furukori
- Department of Psychiatry, School of Medicine, Dokkyo Medical University, Tochigi, Japan
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Bernardo J, Valentão P. Herb-drug interactions: A short review on central and peripheral nervous system drugs. Phytother Res 2024; 38:1903-1931. [PMID: 38358734 DOI: 10.1002/ptr.8120] [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: 09/18/2023] [Revised: 11/24/2023] [Accepted: 12/27/2023] [Indexed: 02/16/2024]
Abstract
Herbal medicines are widely perceived as natural and safe remedies. However, their concomitant use with prescribed drugs is a common practice, often undertaken without full awareness of the potential risks and frequently without medical supervision. This practice introduces a tangible risk of herb-drug interactions, which can manifest as a spectrum of consequences, ranging from acute, self-limited reactions to unpredictable and potentially lethal scenarios. This review offers a comprehensive overview of herb-drug interactions, with a specific focus on medications targeting the Central and Peripheral Nervous Systems. Our work draws upon a broad range of evidence, encompassing preclinical data, animal studies, and clinical case reports. We delve into the intricate pharmacodynamics and pharmacokinetics underpinning each interaction, elucidating the mechanisms through which these interactions occur. One pressing issue that emerges from this analysis is the need for updated guidelines and sustained pharmacovigilance efforts. The topic of herb-drug interactions often escapes the attention of both consumers and healthcare professionals. To ensure patient safety and informed decision-making, it is imperative that we address this knowledge gap and establish a framework for continued monitoring and education. In conclusion, the use of herbal remedies alongside conventional medications is a practice replete with potential hazards. This review not only underscores the real and significant risks associated with herb-drug interactions but also underscores the necessity for greater awareness, research, and vigilant oversight in this often-overlooked domain of healthcare.
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Affiliation(s)
- João Bernardo
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Patrícia Valentão
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
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Liu J, Banuvar S, Viana M, Barengolts E, Chen SN, Pauli GF, van Breemen RB. Pharmacokinetic Interactions of a Licorice Dietary Supplement with Cytochrome P450 Enzymes in Female Participants. Drug Metab Dispos 2023; 51:199-204. [PMID: 36328482 PMCID: PMC9900865 DOI: 10.1124/dmd.122.001050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Licorice, the roots and rhizomes of Glycyrrhiza glabra L., has been used as a medicinal herb, herbal adjuvant, and flavoring agent since ancient times. Recently, licorice extracts have become popular as dietary supplements used by females to alleviate menopausal symptoms. Exposure to licorice products containing high levels of glycyrrhizic acid can cause hypokalemia, but independent from this effect, preclinical data indicate that licorice can inhibit certain cytochrome P450 (P450) enzymes. To evaluate whether clinically relevant pharmacokinetic interactions of licorice with P450 enzymes exist, a phase 1 clinical investigation was carried out using a licorice extract depleted in glycyrrhizic acid (content <1%) and a cocktail containing caffeine, tolbutamide, alprazolam, and dextromethorphan, which are probe substrates for the enzymes CYP1A2, CYP2C9, CYP3A4/5, and CYP2D6, respectively. The botanically authenticated and chemically standardized extract of roots from G. glabra was consumed by 14 healthy menopausal and postmenopausal female participants twice daily for 2 weeks. The pharmacokinetics of each probe drug were evaluated immediately before and after supplementation with the licorice extract. Comparison of the average areas under the time-concentration curves (AUCs) for each probe substrate in serum showed no significant changes from licorice consumption, whereas time to reach peak concentration for caffeine and elimination half-life for tolbutamide showed small changes. According to the US Food and Drug Administration guidance, which is based on changes in the AUC of each probe substrate drug, the investigated licorice extract should not cause any clinically relevant pharmacokinetic interactions with respect to CYP3A4/5, CYP2C9, CYP2D6, or CYP1A2. SIGNIFICANCE STATEMENT: Despite generally-recognized-as-safe status, the licorice species Glycyrrhiza glabra has been associated with some toxicity. Preclinical studies suggest that G. glabra might cause pharmacokinetic drug interactions by inhibiting several cytochrome P450 enzymes. This phase 1 clinical study addressed these concerns by evaluating clinically relevant effects with respect to CYP3A4/5, CYP2C9, CYP2D6, and CYP1A2. These results showed that a standardized G. glabra extract did not cause any clinically relevant pharmacokinetic drug interactions with four major cytochrome P450 enzymes.
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Affiliation(s)
- Jialin Liu
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Suzanne Banuvar
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Marlos Viana
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Elena Barengolts
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Shao-Nong Chen
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Guido F Pauli
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
| | - Richard B van Breemen
- Linus Pauling Institute, College of Pharmacy, Oregon State University, Corvallis, Oregon (J.L., R.B.v.B.) and UIC Center for Botanical Dietary Supplements Research, Department of Pharmaceutical Sciences, University of Illinois at Chicago, Chicago, Illinois (S.B., M.V., E.B., S.-N.C., G.F.P., R.B.v.B.)
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5
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Mobasher MA, Ahmed EI, Hakami NY, Germoush MO, Awad NS, Khodeer DM. The Combined Effect of Licorice Extract and Bone Marrow Mesenchymal Stem Cells on Cisplatin-Induced Hepatocellular Damage in Rats. Metabolites 2023; 13:metabo13010094. [PMID: 36677019 PMCID: PMC9861302 DOI: 10.3390/metabo13010094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/12/2022] [Accepted: 12/20/2022] [Indexed: 01/11/2023] Open
Abstract
Drug-induced liver damage is a life-threatening disorder, and one major form of it is the hepatotoxicity induced by the drug cisplatin. In folk medicine, Licorice (Glycyrrhiza glabra (is used for detoxification and is believed to be a potent antioxidant. Currently, the magically self-renewable potential of bone marrow mesenchymal stem cells (BM-MSCs) has prompted us to explore their hepatoregenerative capability. The impact of G. glabra extract (GGE) and BM-MSCs alone and, in combination, on protecting against hepatotoxicity was tested on cisplatin-induced liver injury in rats. Hepatic damage, as revealed by liver histopathology and increased levels of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and malondialdehyde (MDA), was elevated in rats by received 7 mg/kg of cisplatin intraperitoneally. The combination of GGE and BM-MSCs returned the enzyme levels to near the normal range. It also improved levels of liver superoxide dismutase (SOD) and glutathione (GSH) and reduced MDA levels. Additionally, it was found that when GGE and BM-MSCs were used together, they significantly downregulated caspase9 (Casp9), nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kB), and interleukin-1β (IL-1β), which are involved in severe proinflammatory and apoptotic signaling cascades in the liver. Moreover, combining GGE and BM-MSCs led to the normal result of hepatocytes in several examined liver histological sections. Therefore, our findings suggest that GGE may have protective effects against oxidative liver damage and the promising regenerative potential of BM-MSCs.
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Affiliation(s)
- Maysa A. Mobasher
- Department of Pathology, Biochemistry Division, College of Medicine, Jouf University, Sakaka 72388, Saudi Arabia
- Correspondence: (M.A.M.); (D.M.K.)
| | - Eman Ibrahim Ahmed
- Pharmacology and Therapeutics Department, College of Medicine, Jouf University, Sakaka 72346, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Fayoum University, Fayoum 63511, Egypt
| | - Nora Y. Hakami
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21423, Saudi Arabia
| | - Mousa O. Germoush
- Biology Department, College of Science, Jouf University, Sakaka 72388, Saudi Arabia
| | - Nabil S Awad
- Department of Genetics, Faculty of Agriculture and Natural Resources, Aswan University, Aswan 81528, Egypt
- College of Biotechnology, Misr University for Science and Technology, Giza 12563, Egypt
| | - Dina M. Khodeer
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: (M.A.M.); (D.M.K.)
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Husain I, Bala K, Khan IA, Khan SI. A review on phytochemicals, pharmacological activities, drug interactions, and associated toxicities of licorice (
Glycyrrhiza
sp.). FOOD FRONTIERS 2021. [DOI: 10.1002/fft2.110] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Islam Husain
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
| | - Kiran Bala
- Department of P.G. Studies and Research in Biological Science Rani Durgavati University Jabalpur India
| | - Ikhlas A. Khan
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
- Department of BioMolecular Sciences, School of Pharmacy University of Mississippi, University, MS 38677 USA
| | - Shabana I. Khan
- National Center for Natural Products Research, School of Pharmacy University of Mississippi, University, MS 38677 USA
- Department of BioMolecular Sciences, School of Pharmacy University of Mississippi, University, MS 38677 USA
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Rehman MU, Farooq A, Ali R, Bashir S, Bashir N, Majeed S, Taifa S, Ahmad SB, Arafah A, Sameer AS, Khan R, Qamar W, Rasool S, Ahmad A. Preclinical Evidence for the Pharmacological Actions of Glycyrrhizic Acid: A Comprehensive Review. Curr Drug Metab 2021; 21:436-465. [PMID: 32562521 DOI: 10.2174/1389200221666200620204914] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 02/06/2020] [Accepted: 03/16/2020] [Indexed: 02/06/2023]
Abstract
Glycyrrhiza glabra L. (Family: Fabaceae) is one of the important traditional medicinal plant used extensively in folk medicine. It is known for its ethnopharmacological value in curing a wide variety of ailments. Glycyrrhizin, an active compound of G. glabra, possesses anti-inflammatory activity due to which it is mostly used in traditional herbal medicine for the treatment and management of chronic diseases. The present review is focused extensively on the pharmacology, pharmacokinetics, toxicology, and potential effects of Glycyrrhizic Acid (GA). A thorough literature survey was conducted to identify various studies that reported on the GA on PubMed, Science Direct and Google Scholar.
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Affiliation(s)
- Muneeb U Rehman
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Adil Farooq
- RAKCOPS, RAK Medical and Health Sciences University, Ras AL Khaimah, United Arab Emirates
| | - Rayeesa Ali
- Division of Veterinary Pathology, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Sana Bashir
- Division of Veterinary Biochemistry, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Nazirah Bashir
- Division of Veterinary Biochemistry, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Samia Majeed
- Division of Veterinary Pharmacology and Toxicology, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Syed Taifa
- Division of Animal Nutrition, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Sheikh Bilal Ahmad
- Division of Veterinary Biochemistry, Faculty of Veterinary Science and Animal Husbandry, SKUAST-Kashmir, Shuhama, JandK, India
| | - Azher Arafah
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Aga Syed Sameer
- Department of Basic Sciences, College of Medicine, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), King Abdullah International Medical Research Centre (KAIMRC), Jeddah, Saudi Arabia
| | - Rehan Khan
- Department of Nano-therapeutics, Institute of Nanoscience and Technology (DST-INST), Mohali, Punjab, India
| | - Wajhul Qamar
- Department of Pharmacology and Toxicology and Central Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Saiema Rasool
- Forest Biotech Lab, Department of Forest Mana pgement, Faculty of Forestry, University Putra Malaysia, Serdang, Selangor, Malaysia
| | - Anas Ahmad
- Department of Nano-therapeutics, Institute of Nanoscience and Technology (DST-INST), Mohali, Punjab, India
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Sabiu S, Idowu K. An insight on the nature of biochemical interactions between glycyrrhizin, myricetin and CYP3A4 isoform. J Food Biochem 2021; 46:e13831. [PMID: 34164820 DOI: 10.1111/jfbc.13831] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 05/23/2021] [Accepted: 06/07/2021] [Indexed: 12/13/2022]
Abstract
Drug interaction studies are imperative to gain insights into the beneficial or harmful effects of therapeutic and dietary agents. This study investigated the mechanism of modulatory roles of glycyrrhizin (GLH) and myricetin (MYC) on the human CYP3A4 isoform using in silico and in vitro methods. While MYC had concentration-dependent inhibitory effect on CYP3A4 (IC50 : 10.5 ± 0.55 μM) with characteristic Km and Vmax values of 1.13 μM and 1.54 nM/min, respectively, GLH exhibited no inhibitory effect on CYP3A4 activity in vitro. These observations are consistent with the results of in silico evaluations where the effect of MYC compared well with that of ketoconazole (a known CYP3A4 inhibitor) against CYP3A4. Overall, the established interactions between the study compounds and CYP3A4 could potentiate clinically vital drug-drug interactions and has lent credence to the mechanism of modulatory effect of MYC and GLH on CYP3A4 that could guide their safe use as therapeutic agents. PRACTICAL IMPLICATIONS: Myricetin (MYR) and glycyrrhizin (GLH) occur freely in commonly ingested foods and their supplements are recommended for the treatment of several debilitating diseases such as diabetes, cancer, and cardiovascular complications. This study provided an insight on the possible interactions that could be established between these compounds (MYR and GLH) and CYP3A4 when ingested and metabolized by the liver. The results suggested possibilities of potential clinical drug-drug interactions and advocates for their cautious use within the therapeutic dose in food supplements or medications to avoid probable liver damage.
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Affiliation(s)
- Saheed Sabiu
- Department of Biotechnology and Food Technology, Faculty of Applied Sciences, Durban University of Technology, Durban, South Africa
| | - Kehinde Idowu
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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Cheng Z, Li Y, Zhu X, Wang K, Ali Y, Shu W, Zhang T, Zhu L, Murray M, Zhou F. The Potential Application of Pentacyclic Triterpenoids in the Prevention and Treatment of Retinal Diseases. PLANTA MEDICA 2021; 87:511-527. [PMID: 33761574 DOI: 10.1055/a-1377-2596] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Retinal diseases are a leading cause of impaired vision and blindness but some lack effective treatments. New therapies are required urgently to better manage retinal diseases. Natural pentacyclic triterpenoids and their derivatives have a wide range of activities, including antioxidative, anti-inflammatory, cytoprotective, neuroprotective, and antiangiogenic properties. Pentacyclic triterpenoids have great potential in preventing and/or treating retinal pathologies. The pharmacological effects of pentacyclic triterpenoids are often mediated through the modulation of signalling pathways, including nuclear factor erythroid-2 related factor 2, high-mobility group box protein 1, 11β-hydroxysteroid dehydrogenase type 1, and Src homology region 2 domain-containing phosphatase-1. This review summarizes recent in vitro and in vivo evidence for the pharmacological potential of pentacyclic triterpenoids in the prevention and treatment of retinal diseases. The present literature supports the further development of pentacyclic triterpenoids. Future research should now attempt to improve the efficacy and pharmacokinetic behaviour of the agents, possibly by the use of medicinal chemistry and targeted drug delivery strategies.
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Affiliation(s)
- Zhengqi Cheng
- Sydney Pharmacy School, The University of Sydney, Camperdown, Australia
| | - Yue Li
- Sydney Pharmacy School, The University of Sydney, Camperdown, Australia
| | - Xue Zhu
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu, China
| | - Ke Wang
- Key Laboratory of Nuclear Medicine, Ministry of Health, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu, China
| | - Youmna Ali
- Sydney Pharmacy School, The University of Sydney, Camperdown, Australia
| | - Wenying Shu
- Department of Pharmacy, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Ting Zhang
- Save Sight Institute, The University of Sydney, Sydney, Australia
| | - Ling Zhu
- Save Sight Institute, The University of Sydney, Sydney, Australia
| | - Michael Murray
- Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, Camperdown, Australia
| | - Fanfan Zhou
- Sydney Pharmacy School, The University of Sydney, Camperdown, Australia
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Emara MH, Soliman HH, Elnadry M, Mohamed Said E, Abd-Elsalam S, Elbatae HE, Zaher TI, Ezzeldin S Bazeed S, Abdel-Razik A, Youssef Mohamed S, Elfert A. Ramadan fasting and liver diseases: A review with practice advices and recommendations. Liver Int 2021; 41:436-448. [PMID: 33369880 DOI: 10.1111/liv.14775] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 02/05/2023]
Abstract
Ramadan fasting is obligatory for Muslim healthy adults. However, there are many exemptions from fasting; including patients, whose diseases will be aggravated by fasting. Muslim patients with different liver diseases are frequently seen in the clinics discussing their intent to fast this month with their treating physicians. To answer our patients' inquiries about the expected benefits and/or risks of fasting and delivering them the best care, we carried out this review and we draw advices and recommendations based on the available evidence. A web-based search, combining multiple keywords representing different liver diseases with Ramadan fasting had been carried out. To answer the research question: Do adult Muslim patients with different liver diseases who fast the month of Ramadan have had a deleterious effect on their health in comparison to those who did not fast? Relevant publications were retrieved. No randomized controlled trials were focusing on Ramadan fasting and liver diseases in the filtered databases, eg Cochrane library. Consequently, non-filtered databases, eg PubMed, Google Scholar and Egyptian Knowledge Bank searched and full-text high-quality research articles were carefully analysed to draw recommendations. Other relevant publications with low quality of evidence like case studies and short communications were also reviewed to address practice advices. Although Ramadan fasting was found beneficial for patients with NAFLD, it was found deleterious to patients with Child B and C cirrhosis and patients with peptic ulcer. Patients with chronic hepatitis, Child A cirrhosis and those with non-complicated liver transplant can fast with prefasting assessment and strict follow up.
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Affiliation(s)
- Mohamed H Emara
- Faculty of Medicine, Department of Hepatology, Gastroenterology and infectious diseases, Kafrelsheikh University, Kafr El-Shikh, Egypt
| | - Hanan H Soliman
- Faculty of Medicine, Tropical medicine and infectious diseases Department, Tanta University, Tanta, Egypt
| | - Mohamed Elnadry
- Faculty of Medicine, Hepato-gastroenterology and infectious diseases Department, Al-Azhar University, Cairo, Egypt
| | - Ebada Mohamed Said
- Faculty of Medicine, Hepatology, Gastroenterology and Infectious Diseases Department, Benha University, Benha, Egypt
| | - Sherief Abd-Elsalam
- Faculty of Medicine, Tropical medicine and infectious diseases Department, Tanta University, Tanta, Egypt
| | - Hassan E Elbatae
- Faculty of Medicine, Department of Hepatology, Gastroenterology and infectious diseases, Kafrelsheikh University, Kafr El-Shikh, Egypt
| | - Tarik I Zaher
- Faculty of Medicine, Department of Tropical Medicine, Zagazig University, Zagazig, Egypt
| | - Shamardan Ezzeldin S Bazeed
- Faculty of Medicine, Tropical Medicine and Gastroenterology Department, South Valley University, Qena, Egypt
| | - Ahmed Abdel-Razik
- Faculty of Medicine, Department of Tropical Medicine, Mansoura University, Mansoura, Egypt
| | - Salem Youssef Mohamed
- Faculty of Medicine, Department of Internal Medicine, Zagazig University, Zagazig, Egypt
| | - Asem Elfert
- Faculty of Medicine, Tropical medicine and infectious diseases Department, Tanta University, Tanta, Egypt
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Sabarathinam S, Vijayakumar TM. Assessment of Herb-drug Interactions Based on the Pharmacokinetic Changes of Probe Drug, Midazolam. Drug Metab Lett 2021; 14:5-8. [PMID: 33183217 DOI: 10.2174/1872312814666201112122110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/06/2020] [Accepted: 10/08/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND In healthy volunteers, the probe drug method is widely practised to assess the pharmacokinetic mediated herb-drug interactions (HDI). We analyzed the clinical evidence of CYP3 A4 probe drug, Midazolam. METHODS Literatures, where Midazolam was used as a probe drug for prediction of herb-drug interaction, were surveyed through an online database such as google scholar, Scopus, Cochrane, PubMed and clinicaltrials.gov. RESULTS Midazolam was considered a sensitive probe for CYP3A4 substrates due to its bioavailability. We observed that not all the herbs are causing drug interaction. However, significant changes of the Midazolam pharmacokinetics were found after high-dose and long-term intake of some herbs and food supplements, suggesting the induction and/or inhibition of CYP activities. CONCLUSION Probe drug technique is one of the easiest ways for predicting CYP enzyme-mediated herb-drug interactions. Midazolam shows a good response in clinical studies because of short halflife and low harmfulness compared with other probe drugs.
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Affiliation(s)
- Sarvesh Sabarathinam
- Department of Pharmacy Practice, SRM College of Pharmacy, SRM IST, Kattankulathur, Kancheepuram, Tamil Nadu, India
| | - Thangavel M Vijayakumar
- Department of Pharmacy Practice, SRM College of Pharmacy, SRM IST, Kattankulathur, Kancheepuram, Tamil Nadu, India
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12
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Abstract
In India, traditional herbal medicines have been an essential part of therapy for the last centuries. However, a large portion of the general populace is using these therapies in combination with allopathy lacking a proper understanding of possible interactions (synergistic or antagonistic) between the herbal product and the allopathic drug. This is based on the assumption that herbal drugs are relatively safe, i.e. without side effects. We have established a comprehensive understanding of the possible herb-drug interactions and identified interaction patterns between the most common herbs and drugs currently in use in the Indian market. For this purpose, we listed common interactors (herbs and allopathic drugs) using available scientific literature. Drugs were then categorized into therapeutic classes and aligned to produce a recognizable pattern present only if interactions were observed between a drug class and herb in the scientific literature. Interestingly, the top three categories (with highest interactors), antibiotics, oral hypoglycemics, and anticonvulsants, displayed synergistic interactions only. Another major interactor category was CYP450 enzymes, a natural component of our metabolism. Both activation and inhibition of CYP450 enzymes were observed. As many allopathic drugs are known CYP substrates, inhibitors or inducers, ingestion of an interacting herb could result in interaction with the co-administered drug. This information is largely unavailable for the Indian population and should be studied in greater detail to avoid such interactions. Although this information is not absolute, the systematic literature review proves the existence of herb-drug interactions in the literature and studies where no interaction was detected are equally important.
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Affiliation(s)
- Ajay Kumar Sharma
- School of Pharmaceutical Sciences, Shoolini University, Solan, India
| | | | - Gurjot Kaur
- School of Pharmaceutical Sciences, Shoolini University, Solan, India
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13
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Multiple-Ascending Dose Study in Healthy Subjects to Assess the Pharmacokinetics, Tolerability, and CYP3A4 Interaction Potential of the T-Type Calcium Channel Blocker ACT-709478, A Potential New Antiepileptic Drug. CNS Drugs 2020; 34:311-323. [PMID: 31994022 DOI: 10.1007/s40263-019-00697-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND ACT-709478 is a selective, orally available T-type calcium channel blocker being studied as a potential new treatment in epilepsy. ACT-709478 had previously been investigated in a single-ascending dose study up to a dose of 400 mg. OBJECTIVES The aim of this study was to investigate the safety, tolerability, pharmacokinetics, and pharmacodynamics of multiple doses of ACT-709478. In addition, the drug-drug interaction potential of multiple doses of ACT-709478 with the cytochrome P450 3A4 substrate midazolam was investigated. METHODS This double-blind, placebo-controlled, randomized study included 46 healthy male and female subjects. Ascending multiple oral doses of ACT-709478 were administered to 10 (cohorts 1-2) or 12 (cohorts 3-4) subjects (two taking placebo per cohort). In cohorts 1-2, 30 or 10 mg ACT-709478 was administered once daily for 12 days. An up-titration regimen was used in cohorts 3-4 with administration of 10, 30, and 60 mg for 7 days each in both cohorts and an additional dose level of 100 mg ACT-709478 once daily for 8 days in cohort 4. Single doses of midazolam were administered at baseline and concomitantly to 60 mg and 100 mg ACT-709478 in cohort 4. Blood sampling for pharmacokinetic evaluations and safety assessments (clinical laboratory, vital signs, adverse events, and electrocardiogram) were performed regularly. Holter electrocardiograms were recorded at baseline and for 24 h at steady state and central nervous system effects were assessed with pharmacodynamic tests at baseline and steady state. RESULTS ACT-709478 was absorbed with a time to reach the maximum plasma concentration of 3.5-4.0 h and eliminated with a half-life of 45-53 h. Steady state was reached after 5-7 days of dosing and exposure increased dose-proportionally. An accumulation index of approximately three fold was observed in cohorts 1 and 2. Exposure to midazolam was lower upon concomitant administration of 60 and 100 mg ACT-709478 compared to midazolam alone while the half-life and time to reach the maximum plasma concentration of midazolam remained unchanged, suggesting a weak induction at the gastrointestinal but not hepatic level. Pharmacokinetic parameters of 1-hydroxymidazolam were not affected by ACT-709478 administration. The most frequent adverse events were dizziness, somnolence, and headache. A tolerability signal was detected in cohort 1 (30 mg once daily); therefore, the dose was decreased to 10 mg once daily in cohort 2. The subsequently established up-titration regimen, starting with 10 mg once daily, considerably improved tolerability. Multiple doses up to 100 mg once daily were well tolerated. No treatment-related effects were detected on vital signs, clinical laboratory tests, Holter electrocardiogram variables, or in the pharmacodynamic tests. CONCLUSIONS ACT-709478 exhibits good tolerability up to 100 mg once daily using an up-titration regimen and pharmacokinetic properties that support further clinical investigations. A weak induction of gastrointestinal cytochrome P450 3A4 activity was observed, unlikely to be of clinical relevance. CLINICALTRIALS. GOV IDENTIFIER NCT03165097.
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14
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Suroowan S, Mahomoodally MF. Herbal Medicine of the 21st Century: A Focus on the Chemistry, Pharmacokinetics and Toxicity of Five Widely Advocated Phytotherapies. Curr Top Med Chem 2020; 19:2718-2738. [PMID: 31721714 DOI: 10.2174/1568026619666191112121330] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/02/2019] [Accepted: 09/25/2019] [Indexed: 12/25/2022]
Abstract
Widely advocated for their health benefits worldwide, herbal medicines (HMs) have evolved into a billion dollar generating industry. Much is known regarding their wellness inducing properties, prophylactic and therapeutic benefits for the relief of both minor to chronic ailment conditions given their long-standing use among various cultures worldwide. On the other hand, their equally meaningful chemistry, pharmacokinetic profile in humans, interaction and toxicity profile have been poorly researched and documented. Consequently, this review is an attempt to highlight the health benefits, pharmacokinetics, interaction, and toxicity profile of five globally famous HMs. A systematic literature search was conducted by browsing major scientific databases such as Bentham Science, SciFinder, ScienceDirect, PubMed, Google Scholar and EBSCO to include 196 articles. In general, ginsenosides, glycyrrhizin and curcumin demonstrate low bioavailability when orally administered. Ginkgo biloba L. induces both CYP3A4 and CYP2C9 and alters the AUC and Cmax of conventional medications including midazolam, tolbutamide, lopinavir and nifedipine. Ginsenosides Re stimulates CYP2C9, decreasing the anticoagulant activity of warfarin. Camellia sinensis (L.) Kuntze increases the bioavailability of buspirone and is rich in vitamin K thereby inhibiting the activity of anticoagulant agents. Glycyrrhiza glabra L. displaces serum bound cardiovascular drugs such as diltiazem, nifedipine and verapamil. Herbal medicine can directly affect hepatocytes leading to hepatoxicity based on both intrinsic and extrinsic factors. The potentiation of the activity of concurrently administered conventional agents is potentially lethal especially if the drugs bear dangerous side effects and have a low therapeutic window.
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Affiliation(s)
- S Suroowan
- Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius
| | - M F Mahomoodally
- Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius.,Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
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15
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Shaikh AS, Thomas AB, Chitlange SS. Herb–drug interaction studies of herbs used in treatment of cardiovascular disorders—A narrative review of preclinical and clinical studies. Phytother Res 2020; 34:1008-1026. [DOI: 10.1002/ptr.6585] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 11/19/2019] [Accepted: 11/23/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Aaftab S. Shaikh
- Pharmaceutical Quality AssuranceDr. D. Y. Patil Institute of Pharmaceutical Sciences and Research Pimpri, Pune Maharashtra India
| | - Asha B. Thomas
- Pharmaceutical Quality AssuranceDr. D. Y. Patil Institute of Pharmaceutical Sciences and Research Pimpri, Pune Maharashtra India
| | - Sohan S. Chitlange
- Pharmaceutical Quality AssuranceDr. D. Y. Patil Institute of Pharmaceutical Sciences and Research Pimpri, Pune Maharashtra India
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Bioactive Candy: Effects of Licorice on the Cardiovascular System. Foods 2019; 8:foods8100495. [PMID: 31615045 PMCID: PMC6836258 DOI: 10.3390/foods8100495] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 12/15/2022] Open
Abstract
Licorice, today chiefly utilized as a flavoring additive in tea, tobacco and candy, is one of the oldest used herbs for medicinal purposes and consists of up to 300 active compounds. The main active constituent of licorice is the prodrug glycyrrhizin, which is successively converted to 3β-monoglucuronyl-18β-glycyrrhetinic acid (3MGA) and 18β-glycyrrhetinic acid (GA) in the intestines. Despite many reported health benefits, 3MGA and GA inhibit the 11-β-hydrogenase type II enzyme (11β-HSD2) oxidizing cortisol to cortisone. Through activation of mineralocorticoid receptors, high cortisol levels induce a mild form of apparent mineralocorticoid excess in the kidney and increase systemic vascular resistance. Continuous inhibition of 11β-HSD2 related to excess licorice consumption will create a state of hypernatremia, hypokalemia and increased fluid volume, which can cause serious life-threatening complications especially in patients already suffering from cardiovascular diseases. Two recent meta-analyses of 18 and 26 studies investigating the correlation between licorice intake and blood pressure revealed statistically significant increases both in systolic (5.45 mmHg) and in diastolic blood pressure (3.19/1.74 mmHg). This review summarizes and evaluates current literature about the acute and chronic effects of licorice ingestion on the cardiovascular system with special focus on blood pressure. Starting from the molecular actions of licorice (metabolites) inside the cells, it describes how licorice intake is affecting the human body and shows the boundaries between the health benefits of licorice and possible harmful effects.
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Natural products in licorice for the therapy of liver diseases: Progress and future opportunities. Pharmacol Res 2019; 144:210-226. [PMID: 31022523 DOI: 10.1016/j.phrs.2019.04.025] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/18/2019] [Accepted: 04/21/2019] [Indexed: 12/16/2022]
Abstract
Liver diseases related complications represent a significant source of morbidity and mortality worldwide, creating a substantial economic burden. Oxidative stress, excessive inflammation, and dysregulated energy metabolism significantly contributed to liver diseases. Therefore, discovery of novel therapeutic drugs for the treatment of liver diseases are urgently required. Licorice is one of the most commonly used herbal drugs in Traditional Chinese Medicine for the treatment of liver diseases and drug-induced liver injury (DILI). Various bioactive components have been isolated and identified from the licorice, including glycyrrhizin, glycyrrhetinic acid, liquiritigenin, Isoliquiritigenin, licochalcone A, and glycycoumarin. Emerging evidence suggested that these natural products relieved liver diseases and prevented DILI through multi-targeting therapeutic mechanisms, including anti-steatosis, anti-oxidative stress, anti-inflammation, immunoregulation, anti-fibrosis, anti-cancer, and drug-drug interactions. In the current review, we summarized the recent progress in the research of hepatoprotective and toxic effects of different licorice-derived bioactive ingredients and also highlighted the potency of these compounds as promising therapeutic options for the treatment of liver diseases and DILI. We also outlined the networks of underlying molecular signaling pathways. Further pharmacology and toxicology research will contribute to the development of natural products in licorice and their derivatives as medicines with alluring prospect in the clinical application.
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He Y, Ci X, Xie Y, Yi X, Zeng Y, Li Y, Liu C. Potential detoxification effect of active ingredients in liquorice by upregulating efflux transporter. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 56:175-182. [PMID: 30668338 DOI: 10.1016/j.phymed.2018.10.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/23/2018] [Accepted: 10/27/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND As one of most widely used herbal medicine, liquorice exhibits diverse pharmacological activities, for instance, analgesic, antitussive, antiarrhythmic, anti-inflammatory, and immune regulation. Additionally, detoxification effects were observed in combination of liquorice with other herbal drugs. The mechanism of detoxification of liquorice has been extensively investigated through material basis and interference with CYPs though, investigations of its effect on transporters were very limited, according to the literature. PURPOSE The objective of this study was attempt to investigate the effect of active ingredients existing in liquorice on the efflux transporters as to clarify the potential mechanism of detoxification of liquorice. METHODS Multiple analytical approaches have been explored, including flow cytometry, fluorescent detection, RT-PCR, Western blot to measure the function, activity as well as mRNA/protein expression of efflux transporters on LS-180 cell model after treatments with active compounds of liquorice. Additionally, Caco-2 cell model was utilized to further investigate the potential impact of those ingredients on efflux transporter. RESULTS The resulting data indicated that those active ingredients, including flavonoids (liquiritin, liquiritigenin, isoliquiritin, isoliquiritigenin and licochalcone A) and pentacyclic triterpene saponin (glycyrrhetinic acid) were able to upregulate the expression of efflux transporters, for example P-gp, BCRP and MRP2. The gene expressions were approximately over 2.5 folds by comparison with that of control, and up to 13 folds and 16 folds for BCRP by isoliquiritin and isoliquiritigenin, and further confirmed by Western blot. The functional assay also supported up-regulation of efflux transporter by those ingredients. Flow cytometry study showed that the level of rhodamine123 as probe substrate in LS-180 cells decreased to approximately 50% after treatment with active ingredients of liquorice, compared with that of control. The fluorescent assay confirmed that change of rhodamine 123 was correlated with the concentrations of active ingredients given. The efflux transport of rhodamine 123 was enhanced in Caco-2 cell models as well. CONCLUSION The study clarified potential detoxification mechanism of liquorice by up-regulating efflux transporter as to reduce absorption of xenobiotics across small intestinal membrane, which provided a new insight into pharmacological function of liquorice.
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Affiliation(s)
- Yufei He
- Shenyang Pharmaceutical University, No. 103 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, China
| | - Xiaoyan Ci
- State Key Laboratory of Drug Delivery Technologies and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China; Tianjin Institute of Pharmaceutical Research, New Drug Assessment, 308, Anshan West Road, Nankai, Tianjin, China
| | - Ying Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, SAR of PR China
| | - Xiulin Yi
- State Key Laboratory of Drug Delivery Technologies and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China; Tianjin Institute of Pharmaceutical Research, New Drug Assessment, 308, Anshan West Road, Nankai, Tianjin, China
| | - Yong Zeng
- State Key Laboratory of Drug Delivery Technologies and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China; Tianjin Institute of Pharmaceutical Research, New Drug Assessment, 308, Anshan West Road, Nankai, Tianjin, China
| | - Yazhuo Li
- State Key Laboratory of Drug Delivery Technologies and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin, China; Tianjin Institute of Pharmaceutical Research, New Drug Assessment, 308, Anshan West Road, Nankai, Tianjin, China.
| | - Changxiao Liu
- Shenyang Pharmaceutical University, No. 103 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, China.
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Awortwe C, Bruckmueller H, Cascorbi I. Interaction of herbal products with prescribed medications: A systematic review and meta-analysis. Pharmacol Res 2019; 141:397-408. [PMID: 30660822 DOI: 10.1016/j.phrs.2019.01.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/04/2019] [Accepted: 01/15/2019] [Indexed: 12/20/2022]
Abstract
Although several studies on pharmacokinetic and/or pharmacodynamic herb-drug interactions (HDI) have been conducted in healthy volunteers, there is large uncertainty on the validity of these studies. A qualitative review and a meta-analysis were performed to establish the clinical evidence of these interaction studies. Out of 4026 screened abstracts, 32 studies were included into the qualitative analysis. The meta-analysis was performed on eleven additional studies. St. John's wort (SJW) significantly decreased the AUC (p < 0.0001) and clearance (p = 0.007) of midazolam. Further subgroup analysis identified age to affect Cmax of midazolam (p < 0.01) in the presence of SJW. Echinacea purpurea (EP) significantly increased the clearance of midazolam (p = 0.01). Evidence of publication bias (p > 0.001) was shown on the effect of the herbal products o half-life of midazolam. Green tea (GT) showed significant 85% decrease in plasma concentration of nadolol. The study findings suggest that GT, SJW and EP perpetuate significant interactions with prescribed medications via CYP3A4 or OATP1A2. Our studies show that meta-analyses are important in the area of natural products to provide necessary information on their use in overall medication plans in order to avoid unintended interactions.
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Affiliation(s)
- Charles Awortwe
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Kiel, Germany; Division of Clinical Pharmacology, Faculty of Medicine and Health Sciences, University of Stellenbosch, Tygerberg, South Africa; Biomedical Research and Innovation Platform, South African Medical Research Council, Tygerberg, South Africa
| | - Henrike Bruckmueller
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ingolf Cascorbi
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Kiel, Germany.
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Li N, Zhou T, Wu F, Wang R, Zhao Q, Zhang JQ, Yang BC, Ma BL. Pharmacokinetic mechanisms underlying the detoxification effect of Glycyrrhizae Radix et Rhizoma (Gancao): drug metabolizing enzymes, transporters, and beyond. Expert Opin Drug Metab Toxicol 2019; 15:167-177. [DOI: 10.1080/17425255.2019.1563595] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Na Li
- Department of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ting Zhou
- Department of Pharmacology, School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fei Wu
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rui Wang
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qing Zhao
- Department of Pharmacology, School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ji-Quan Zhang
- Engineering Research Center of Modern Preparation Technology of TCM of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Bai-Can Yang
- Department of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Bing-Liang Ma
- Department of Pharmacology, School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Guo L, Cui Y, Hao K. Effects of glycyrrhizin on the pharmacokinetics of asiatic acid in rats and its potential mechanism. PHARMACEUTICAL BIOLOGY 2018; 56:119-123. [PMID: 29357733 PMCID: PMC6130451 DOI: 10.1080/13880209.2018.1428634] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
CONTEXT Asiatic acid has been reported to possess a wide range of pharmacological activities. OBJECTIVE This study investigates the effects of glycyrrhizin on the pharmacokinetics of asiatic acid in rats and its potential mechanism. MATERIALS AND METHODS The pharmacokinetics of orally administered asiatic acid (20 mg/kg) with or without glycyrrhizin pretreatment (100 mg/kg/day for seven days) were investigated using a LC-MS method. Additionally, the Caco-2 cell transwell model and rat liver microsome incubation systems were used to investigate the potential mechanism of glycyrrhizin's effects on the pharmacokinetics of asiatic acid. RESULTS The results showed that the Cmax (221.33 ± 21.06 vs. 324.67 ± 28.64 ng/mL), AUC0-inf (496.12 ± 109.31 vs. 749.15 ± 163.95 μg·h/L) and the t1/2 (1.21 ± 0.27 vs. 2.04 ± 0.32 h) of asiatic acid decreased significantly (p < 0.05) with the pretreatment of glycyrrhizin. The oral clearance of asiatic acid increased significantly from 27.59 ± 5.34 to 41.57 ± 9.19 L/h/kg (p < 0.05). The Caco-2 cell transwell experiments indicated that glycyrrhizin could increase the efflux ratio of asiatic acid from 1.63 to 2.74, and the rat liver microsome incubation experiments showed that glycyrrhizin could increase the intrinsic clearance rate of asiatic acid from 138.32 ± 11.20 to 221.76 ± 16.85 μL/min/mg protein. DISCUSSION AND CONCLUSIONS In conclusion, these results indicated that glycyrrhizin could decrease the system exposure of asiatic acid, possibly by inducing the activity of P-gp or CYP450 enzyme.
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Affiliation(s)
- Ling Guo
- Department of Nursing, Yidu Central Hospital of Weifang, Shandong, China
- CONTACT Ling Guo Department of Nursing, Yidu Central Hospital of Weifang, No. 4138, South Linglongshan Road, Weifang262500, Shandong, China
| | - Ying Cui
- Department of Nursing, Yidu Central Hospital of Weifang, Shandong, China
| | - Kaijun Hao
- Qingzhou Hospital for Disabled Soldiers, Shandong, China
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Dong J, Olaleye OE, Jiang R, Li J, Lu C, Du F, Xu F, Yang J, Wang F, Jia W, Li C. Glycyrrhizin has a high likelihood to be a victim of drug-drug interactions mediated by hepatic organic anion-transporting polypeptide 1B1/1B3. Br J Pharmacol 2018; 175:3486-3503. [PMID: 29908072 DOI: 10.1111/bph.14393] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/11/2018] [Accepted: 05/30/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND PURPOSE Intravenous glycyrrhizin, having anti-inflammatory and hepatoprotective properties, is incorporated into the management of liver diseases in China. This investigation was designed to elucidate the molecular mechanism underlying hepatobiliary excretion of glycyrrhizin and to investigate its potential for drug-drug interactions on organic anion-transporting polypeptide (OATP)1B. EXPERIMENTAL APPROACH Human transporters mediating hepatobiliary excretion of glycyrrhizin were characterized at the cellular and vesicular levels and compared with rat hepatic transporters. The role of Oatp1b2 in glycyrrhizin's elimination and pharmacokinetics was evaluated in rats using the inhibitor rifampin. A physiologically based pharmacokinetic (PBPK) model for glycyrrhizin, incorporating transporter-mediated hepatobiliary excretion, was established and applied to predict potential drug-drug interactions related to glycyrrhizin in humans. KEY RESULTS Hepatobiliary excretion of glycyrrhizin involved human OATP1B1/1B3 (Oatp1b2 in rats)-mediated hepatic uptake from blood and human multidrug resistance-associated protein (MRP)2/breast cancer resistance protein (ABCP)/bile salt export pump (BSEP)/multidrug resistance protein 1 (Mrp2/Abcp/Bsep in rats)-mediated hepatic efflux into bile. In rats, rifampin impaired hepatic uptake of glycyrrhizin significantly increasing its systemic exposure. Glomerular-filtration-based renal excretion of glycyrrhizin was slow due to extensive protein binding in plasma. Quantitative analysis using the PBPK model demonstrated that OATP1B1/1B3 have critical roles in the pharmacokinetics of glycyrrhizin, which is highly likely to be a victim of drug-drug interactions when co-administered with potent dual inhibitors of these transporters. CONCLUSIONS AND IMPLICATIONS Transporter-mediated hepatobiliary excretion governs glycyrrhizin's elimination and pharmacokinetics. Understanding glycyrrhizin's potential drug-drug interactions on OATP1B1/1B3 should enhance the therapeutic outcome of glycyrrhizin-containing drug combinations on liver diseases.
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Affiliation(s)
- Jiajia Dong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Olajide E Olaleye
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Rongrong Jiang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Jing Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Chuang Lu
- Department of DMPK, Sanofi, Cambridge, MA, USA
| | - Feifei Du
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Fang Xu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Junling Yang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Fengqing Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Weiwei Jia
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Chuan Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
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Zhao Q, Wang Y, Wang H, Feng L. Effects of glycyrrhizin on the pharmacokinetics of puerarin in rats. Xenobiotica 2017; 48:1157-1163. [PMID: 29099639 DOI: 10.1080/00498254.2017.1401155] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Qun Zhao
- Department of Otorhinolaryngology, Cangzhou Central Hospital, Cangzhou, China and
| | - Yingli Wang
- Department of Otorhinolaryngology, Cangzhou People’s Hospital, Cangzhou, China
| | - Hongqin Wang
- Department of Otorhinolaryngology, Cangzhou Central Hospital, Cangzhou, China and
| | - Lichun Feng
- Department of Otorhinolaryngology, Cangzhou Central Hospital, Cangzhou, China and
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Penninkilampi R, Eslick EM, Eslick GD. The association between consistent licorice ingestion, hypertension and hypokalaemia: a systematic review and meta-analysis. J Hum Hypertens 2017; 31:699-707. [PMID: 28660884 DOI: 10.1038/jhh.2017.45] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 05/05/2017] [Accepted: 05/19/2017] [Indexed: 11/09/2022]
Abstract
There have been numerous case reports of severe adverse events including deaths following chronic licorice ingestion. The aim of the present study was to evaluate the effect of chronic ingestion of licorice on blood pressure, plasma potassium, plasma renin activity and plasma aldosterone. A search of MEDLINE, PubMed, EMBASE, CENTRAL, DARE, CINAHL and Current Contents Connect was performed from inception through to 26 April 2017. Trials that included a treatment group ingesting a product containing at least 100 mg of glycyrrhizic acid daily were selected. Pooled mean changes from baseline with 95% confidence intervals were calculated for diastolic blood pressure, systolic blood pressure, plasma potassium, plasma renin activity and plasma aldosterone using a random effects model. An assessment of dose-response was also undertaken. A total of 18 studies (n=337) were included in the meta-analysis. There was a statistically significant increase in mean systolic blood pressure (5.45 mm Hg, 95% CI 3.51-7.39) and diastolic blood pressure (3.19 mm Hg, 95% CI 0.10-6.29) after chronic ingestion of a product containing glycyrrhizic acid. Plasma potassium (-0.33 mmol l-1, 95% CI -0.42 to 0.23), plasma renin activity (-0.82 ngml-1 per hour, 95% CI -1.27 to -0.37) and plasma aldosterone (-173.24 pmol l-1, 95% CI -231.65 to -114.83) were all significantly decreased. A significant correlation was noted between daily dose of glycyrrhizic acid and systolic blood pressure (r2=0.55) and diastolic blood pressure (r2=0.65), but not for the other outcome measures. Hence, chronic licorice ingestion is associated with an increase in blood pressure and a drop in plasma potassium, even at modest doses. This is of particular relevance for individuals with existing cardiovascular disease.
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Affiliation(s)
- R Penninkilampi
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Sydney, New South Wales, Australia
| | - E M Eslick
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Sydney, New South Wales, Australia
| | - G D Eslick
- The Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Sydney, New South Wales, Australia
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Nazari S, Rameshrad M, Hosseinzadeh H. Toxicological Effects of Glycyrrhiza glabra (Licorice): A Review. Phytother Res 2017; 31:1635-1650. [PMID: 28833680 DOI: 10.1002/ptr.5893] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/22/2017] [Accepted: 07/24/2017] [Indexed: 12/20/2022]
Abstract
Licorice (Glycyrrhiza glabra) has been considered as an herbal drug since ancient time. Nowadays, it is a well-known spice that possesses worth pharmacological effects. However, some relevant articles have revealed negative impacts of licorice in health. By considering the great wishes in using herbal medicine, it is important to show adverse effects of herbal medicine in health. At present, there are misunderstandings toward the safety of herbal medicines. Herein, we gathered scientific research projects on the toxicity effects of licorice and glycyrrhizin to highlight their safety. In this regards, we categorized our findings about the toxicity effects of licorice and glycyrrhizin in acute, sub-acute, sub-chronic, and chronic states. Besides, we discussed on the cytotoxicity, genotoxicity, mutagenicity, and carcinogenicity of licorice and glycyrrhizin as well as their developmental toxicity. This review disclosed that G. glabra and glycyrrhizin salts are moderately toxic. They need to be used with caution during pregnancy. G. glabra and glycyrrhizin possess selective cytotoxic effects on cancerous cells. The most important side effects of licorice and glycyrrhizin are hypertension and hypokalemic-induced secondary disorders. Licorice side effects are increased by hypokalemia, prolonged gastrointestinal transient time, decreased type 2 11-beta-hydroxysteroid dehydrogenase activities, hypertension, anorexia nervosa, old age, and female sex. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Somayeh Nazari
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Rameshrad
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Wang Y, Wang S, Bao Y, Li T, Chang X, Yang G, Meng X. Multipathway Integrated Adjustment Mechanism of Glycyrrhiza Triterpenes Curing Gastric Ulcer in Rats. Pharmacogn Mag 2017; 13:209-215. [PMID: 28539709 PMCID: PMC5421414 DOI: 10.4103/0973-1296.204550] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 03/02/2016] [Indexed: 12/17/2022] Open
Abstract
Background: Gastric ulcer is a common chronic disease in human digestive system, which is difficult to cure, easy to relapse, and endangers human health seriously. Compared with western medicine, traditional Chinese medicine has a unique advantage in improving the general situation, stablizing medical condition, and with little side effects. Glycyrrhiza known as “king of all the medicine”, has a range of pharmacological activities and is commonly used in a variety of proprietary Chinese medicines and formulations. Objective: On the basis of explicit antiulcer effect of Glycyrrhiza triterpenes, the molecular mechanisms of its therapeutic effect on acetic acid induced gastric ulcer in rats were explored. Materials and Methods: Acetic acid induced gastric ulcer model in rats was established to evaluate the curing effect of G. triterpenes and all of the rats were randomised into six groups: Control group, model group, omeprazole group (0.8 mg/mL), triterpenes high dose group (378.0 mg/mL), triterpenes middle dose group (126.0 mg/mL), and triterpenes low dose group (42.0 mg/mL). All rats in groups were orally administered the active group solution 1.5 mL once daily (model and control groups with saline) for 7 days. HPLC-TOF-MS analysis method was performed to obtain the plasma metabolites spectrums of control group, model group, triterpenes high, middle and low dose groups. Results: A total of 11 differential endogenous metabolites related to the therapeutic effect of G. triterpenes were identified, including tryptophan, phingosine-1-phosphate, pantothenic acid, and so on, among which tryptophan and phingosine-1-phosphate are related with the calcium signaling pathway and arachidonic acid (AA) metabolism. At the same time, in order to verify the above results, quantitative real time polymerase chain reaction were performed to evaluate the expression of H+-K+-ATPase alpha mRNA and phospholipase a 2 mRNA in relational signaling pathways. Combined with statistical analysis of plasma metabolic spectrum and gene expression in tissue, it is suggested that G. triterpenes has antiulcer effect on gastric ulcer in rats. Conclusion: G. triterpenes has a certain regulating effect on the metabolism of tryptophan, AA, sphingosine, and other endogenous metabolites, and we speculated that the antiulcer potential of G. triterpenes can be primarily attributed to its inhibiting gastric acid secretion, reducing the release of inflammatory mediators, and protecting gastric mucosa effects to prevent the further development of gastric ulcer. SUMMARY G. triterpenes can obviously relieve the symptoms of gastric ulcer, especially the low dose group. G. triterpenes can effectively regulate the amount of small molecule metablism in gastric ulcer rats in vivo, including tryptophan, phingosine-1-phosphate, etc. G. triterpenes resisting gastric ulcer is probably by regulating arachidonic acid metabolism, sphingosine metabolism, etc. Down-regulation of H+-K+-ATPase alpha subunit mRNA and up-regulation of PLA2 mRNA in gastric tissue of dose group validated the possible mechanisms of G. triterpenes for the treatment of gastric ulcer
Abbreviations used: HP: Helicobacter pylori, ECL: enterochromaffinlike, TCM: Traditional Chinese medicine; HPLC: High Performance Liquid Chromatography, HPLC/MS: High Performance Liquid chromatography Mass Spectrometry, HPLC-TOF-MS: High Performance Liquid Chromatography and Tof Mass Spectrometry, SD: Sprague Dawley, PCDL: Personal Compound Database and Library, MPP: Mass Profiler Professiona; PCA: principal component analysis, RT-PCR: real time polymerase chain reaction, PGE 2: Prostaglandin E2, COX1: cyclooxygenase 1 S1P: Sphingosine-1-phosphate, AA: Arachidonic acid, 5-HT: 5- hydroxytryptamine.
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Affiliation(s)
- Ying Wang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China
| | - Shuai Wang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China.,Component Medicine Engineering Research Center of Liaoning Province, Dalian, People's Republic of China.,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, People's Republic of China
| | - Yongrui Bao
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China.,Component Medicine Engineering Research Center of Liaoning Province, Dalian, People's Republic of China.,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, People's Republic of China
| | - Tianjiao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China.,Component Medicine Engineering Research Center of Liaoning Province, Dalian, People's Republic of China.,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, People's Republic of China
| | - Xin Chang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China
| | - Guanlin Yang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China
| | - Xiansheng Meng
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, People's Republic of China.,Component Medicine Engineering Research Center of Liaoning Province, Dalian, People's Republic of China.,Liaoning Province Modern Chinese Medicine Research Engineering Laboratory, Dalian, People's Republic of China
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Effects of diammonium glycyrrhizinate on hepatic and intestinal UDP-Glucuronosyltransferases in rats: Implication in herb-drug interactions. Chin J Nat Med 2017; 14:534-40. [PMID: 27507204 DOI: 10.1016/s1875-5364(16)30063-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Indexed: 11/23/2022]
Abstract
Glycyrrhizin is a major bioactive component of liquorice, which exerts multiple biochemical and pharmacological activities and is frequently used in combination with other drugs in the clinic. Mycophenolate mofetil (MMF), an immunosuppressant widely used in transplant patients, is metabolized by UDP-glucuronyltransferases (UGTs). Although significant evidence supports that glycyrrhizin could interact with the cytochrome P450s (CYPs), few studies have addressed its effects on UGTs. The present study aimed at investigating the regulatory effects of diammonium glycyrrhizinate (GLN) on UGTs in vitro and in vivo. We found that long-term administration of GLN in rats induced overall metabolism of MMF, which might be due to the induction of UGT1A protein expression. Hepatic UGT1A activity and UGT1A mRNA and protein expression were significantly increased in GLN-treated rats. UGT1A expression levels were also increased in the intestine, contradicting with the observed decrease in intestinal UGT1A activities. This phenomenon may be attributed to different concentrations of glycyrrhetinic acid (GA) in liver and intestine and the inhibitory effects of GA on UGT1A activity. In conclusion, our study revealed that GLN had multiple effects on the expression and activities of UGT1A isoforms, providing a basis for a better understanding of interactions between GLN and other drugs.
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Brooks KM, George JM, Kumar P. Drug interactions in HIV treatment: complementary & alternative medicines and over-the-counter products. Expert Rev Clin Pharmacol 2016; 10:59-79. [PMID: 27715369 DOI: 10.1080/17512433.2017.1246180] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Use of complementary and alternative medicines (CAMs) and over-the-counter (OTC) medications are very common among HIV-infected patients. These products can cause clinically significant drug-drug interactions (DDIs) with antiretroviral (ARV) medications, thereby increasing risk for negative outcomes such as toxicity or loss of virologic control. Areas covered: This article provides an updated review of the different mechanisms by which CAM and OTC products are implicated in DDIs with ARV medications. Expert commentary: Much of the literature published to date involves studies of CAMs interacting with older ARV agents via the cytochrome P450 (CYP450) system. However, the HIV treatment and prevention arsenal is continually evolving. Furthermore, our elucidation of the role of non-CYP450 mediated DDIs with ARV medications is greatly increasing. Therefore, clinicians are well served to understand the various mechanisms and extent by which new ARV therapies may be involved in drug interactions with CAMs and OTC medications.
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Affiliation(s)
- Kristina M Brooks
- a Clinical Pharmacokinetics Research Unit, Clinical Center Pharmacy Department , National Institutes of Health , Bethesda , MD , USA
| | - Jomy M George
- a Clinical Pharmacokinetics Research Unit, Clinical Center Pharmacy Department , National Institutes of Health , Bethesda , MD , USA
| | - Parag Kumar
- a Clinical Pharmacokinetics Research Unit, Clinical Center Pharmacy Department , National Institutes of Health , Bethesda , MD , USA
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Qu B, Xing R, Wang H, Chen X, Ge Q, Peng D, Wang G. Multiple effects of magnesium isoglycyrrhizinate on the disposition of docetaxel in docetaxel-induced liver injury. Xenobiotica 2016; 47:290-296. [PMID: 27218144 DOI: 10.1080/00498254.2016.1185195] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
1. Magnesium isoglycyrrhizinate (MgIg) has been extensively used in treating liver injury which is the common adverse reaction of docetaxel (DOC). Due to the narrow therapeutic window, small changes in pharmacokinetic profiles can alter the toxicity and therapeutic efficacy of DOC significantly. The study aimed to explore the effects of MgIg on the disposition of DOC and the potential mechanism in DOC-induced liver injury. 2. Pharmacokinetics and tissues distribution behaviors showed that there was no significant difference between DOC group (DOCG) and MgIg + DOC group (MDOCG). The mRNA and protein levels of cytochrome P450 3A1 (CYP3A1) in liver, intestine, and kidney were significantly upregulated, and the P-glycoprotein (P-gp) was obviously downregulated in MDOCG when compared with DOCG. 3. Immunoglobulin M (IgM), CD8+ were upregulated in DOCG; while in MDOCG, IgM, CD8+ recovered to normal levels and complement C3; CD4+ were upregulated. 4. MgIg had no significant effects on the disposition of DOC in docetaxel-induced liver injury. Additional, potential drug-drug interaction may happen if MgIg co-administered with antitumor drugs which are the substrates of CYP3A4 or P-gp. Hepatoprotective mechanism of MgIg perhaps was through upregulation of C3, CD4+ and downregulation of IgM, CD8+.
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Affiliation(s)
- Biao Qu
- a Anhui University of Chinese Medicine , Hefei , P.R. China
| | - Rong Xing
- b Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University , Nanjing , P.R. China , and.,c Department of Pharmacy , The First Affiliated Hospital of Bengbu Medical College , Bengbu , P.R. China
| | - Hong Wang
- b Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University , Nanjing , P.R. China , and
| | - Xin Chen
- a Anhui University of Chinese Medicine , Hefei , P.R. China
| | - Qin Ge
- a Anhui University of Chinese Medicine , Hefei , P.R. China
| | - Daiyin Peng
- a Anhui University of Chinese Medicine , Hefei , P.R. China
| | - Guangji Wang
- b Key Laboratory of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University , Nanjing , P.R. China , and
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Food-drug interactions: Putting evidence into practice. Nurse Pract 2016; 41:1-7. [PMID: 26795834 DOI: 10.1097/01.npr.0000476374.12244.0a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Food-drug interactions occur more often than thought. This manuscript describes the most common interactions the NP may encounter in primary care practice. A thorough and detailed health history and dietary recall are essential for identifying potential problems when prescribing or evaluating medication efficacy. Prevention and education are vital.
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Abstract
Liquorice foliage
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Zha J, Badri PS, Ding B, Uchiyama N, Alves K, Rodrigues L, Redman R, Dutta S, Menon RM. Drug Interactions Between Hepatoprotective Agents Ursodeoxycholic Acid or Glycyrrhizin and Ombitasvir/Paritaprevir/Ritonavir in Healthy Japanese Subjects. Clin Ther 2015; 37:2560-71. [PMID: 26505529 DOI: 10.1016/j.clinthera.2015.09.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 09/28/2015] [Accepted: 09/30/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE The 2 direct-acting antiviral combination (2D) of ombitasvir and paritaprevir (coadministered with ritonavir) is being evaluated for the treatment of chronic hepatitis C virus infection in Japan. Ursodeoxycholic acid (UDCA) and glycyrrhizin (GCR) are hepatoprotective agents widely used in Japan. A drug-drug interaction (DDI) study was conducted to guide dosing recommendations for UDCA and GCR when coadministered with the 2D regimen. METHODS DDIs between the 2D regimen (ombitasvir/paritaprevir/ritonavir 25/150/100 mg orally once daily) and UDCA (50 mg orally 3 times daily) or GCR (80 mg intravenously once daily) were evaluated in a 2-arm, multiple-dose study in 24 Japanese healthy subjects under fed conditions. Pharmacokinetic and safety evaluations were performed when UDCA or GCR and the 2D regimen were administered alone and during coadministration. Exposures from coadministration of the 2D regimen plus UDCA or GCR versus the 2D regimen, UDCA, or GCR alone were compared using repeated-measures analyses of natural logarithms of the maximum plasma concentration (Cmax) and area under the curve (AUC). FINDINGS After coadministration of the 2D regimen and UDCA, steady-state exposures (Cmax and AUC) of ombitasvir, paritaprevir, and ritonavir showed a ≤9% change, and UDCA exposures showed a ≤20% change compared with administration alone. When the 2D regimen and GCR were coadministered, steady-state exposures of ombitasvir, paritaprevir, and ritonavir were not affected (≤9% change), GCR AUC increased by 49%, and GCR Cmax was unaffected (<1% change). IMPLICATIONS No dose adjustment is needed for UDCA, GCR, or the 2D regimen when UDCA or GCR is coadministered with the 2D regimen in hepatitis C virus-infected patients under fed conditions. Clinical monitoring of patients using GCR is recommended due to an approximately 50% increase in GCR AUC when coadministered with the 2D regimen.
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Zhou B, Zhang J, Wu S, Zhuo Q, Gao W, Hao J, Man S. The influence of compatibility of processed radix Aconiti Kusnezoffii on the pharmacokinetic of four components in Glycyrrhiza uralensis Fisch. JOURNAL OF ETHNOPHARMACOLOGY 2015; 169:1-7. [PMID: 25889555 DOI: 10.1016/j.jep.2015.03.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 03/17/2015] [Accepted: 03/29/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Glycyrrhiza uralensis Fisch. and processed radix Aconiti kusnezoffii are the main components in many Chinese traditional patent medicines with the ratio of 1:1, which are used for treatment of rheumatoid arthritis, heart failure and so on. Glycyrrhizic acid, glycyrrhetic acid, liquiritigenin and isoliquiritigenin are the essential bioactive triterpenes and flavones in the extract of G. uralensis, which were analysis by a simple but accurate method. MATERIALS AND METHODS In the present study, a specific HPLC method was developed and validated for simultaneous determination of pharmacokinetic parameters of glycyrrhizic acid, glycyrrhetic acid, liquiritigenin and isoliquiritigenin in G. uralensis after oral administration of single herb extract and a combination of two herbs extracts respectively. RESULTS The calibration curves of the four components had good linearity higher than 0.9991 in the measured range. The intra-day and inter-day precisions (RSD) at different levels were both within 9.73%, and the accuracies (RE) were in the range of -7.9-8.0%. Compared with pharmacokinetic parameters of G. uralensis administered orally, values of AUC and Cmax of liquiritigenin and isoliquiritigenin decreased significantly (p<0.05), plasma concentrations of glycyrrhizic acid rose slightly and bimodal phenomenon of concentration-time of isoliquiritigenin and glycyrrhetinic acid disappeared after combined administration. DISCUSSION AND CONCLUSIONS Some components in the extract of processed radix A. kusnezoffii showed different effects on the pharmacokinetics of the four ingredients in G. uralensis.
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Affiliation(s)
- Bin Zhou
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Jingze Zhang
- Department of Pharmacy, Medical college of Chinese People׳s Armed Police Forces, Tianjin 300162, China
| | - Shanshan Wu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Qu Zhuo
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
| | - Juan Hao
- School of Chinese Medicine, Tianjin University of TCM, Tianjin 300193, China
| | - Shuli Man
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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Wei Y, Guan J, Ma X, Zhong Y, Ma J, Li F. Effect of glycyrrhizic acid on rhein renal penetration: a microdialysis study in rats. Xenobiotica 2015; 45:1116-21. [DOI: 10.3109/00498254.2015.1043660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Kim SB, Cho HJ, Kim YS, Kim DD, Yoon IS. Modulation of Cytochrome P450 Activity by 18β-Glycyrrhetic Acid and its Consequence on Buspirone Pharmacokinetics in Rats. Phytother Res 2015; 29:1188-94. [PMID: 26010440 DOI: 10.1002/ptr.5365] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 03/25/2015] [Accepted: 04/09/2015] [Indexed: 01/12/2023]
Abstract
The aim of this study was to elucidate the inhibition mechanism of 18β-glycyrrhetic acid (GLY) on cytochrome P450 (CYP) activity and in vivo pharmacokinetic consequences of single GLY dose in rats. An in vitro CYP inhibition study in rat liver microsomes (RLM) was conducted using probe substrates for CYPs. Then, an in vivo pharmacokinetics of intravenous and oral buspirone (BUS), a probe substrate for CYP3A, was studied with the concurrent administration of oral GLY in rats. In the in vitro CYP inhibition study, CYP3A was involved in the metabolism of GLY. Moreover, GLY inhibited CYP3A activity with an IC50 of 20.1 ± 10.7 μM via a mixed inhibition mechanism. In the in vivo rat pharmacokinetic study, single oral GLY dose enhanced the area under plasma concentration-time curve (AUC) of intravenous and oral BUS, but the extent of increase in AUC was only minimal (1.12-1.45 fold). These results indicate that GLY can inhibit the in vitro CYP3A-mediated drug metabolism in RLM via a mixed inhibition mechanism. However, the impact of single oral GLY dose on the pharmacokinetics of BUS in rats was limited, showing that GLY could function as merely a weak inhibitor for CYP3A-mediated drug metabolism in vivo. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Sang-Bum Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea
| | - Hyun-Jong Cho
- College of Pharmacy, Kangwon National University, Chuncheon, 200-701, Republic of Korea
| | - Yeong Shik Kim
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul, 151-742, Republic of Korea
| | - Dae-Duk Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea
| | - In-Soo Yoon
- College of Pharmacy and Natural Medicine Research Institute, Mokpo National University, Jeonnam, 534-729, Republic of Korea
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Feng X, Ding L, Qiu F. Potential drug interactions associated with glycyrrhizin and glycyrrhetinic acid. Drug Metab Rev 2015; 47:229-38. [PMID: 25825801 DOI: 10.3109/03602532.2015.1029634] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Glycyrrhizin (GZ), the main active component of licorice, is a widely used therapeutic in the clinic. Depending on the disease, the treatment may involve a long course of high dose GZ. Another component of licorice, glycyrrhetinic acid (GA), is the main active metabolite of GZ and is thought to be responsible for the majority of the pharmacological properties of GZ. Therefore, GZ and GA are both used for therapeutic purposes. In addition, GZ and GA are also widely used to sweeten and flavor foods. Due to this widespread, multifaceted use of these substances, potential drug interactions with GZ and GA have recently gained attention. Along these lines, this review covers the known effects of GZ and GA on drug-metabolizing enzymes and efflux transporters. We conclude that both GZ and GA may have an effect on the activity of CYPs. For example, GZ may induce CYP3A activity through activation of PXR. Also, GZ and GA may affect glucuronidation in rats and humans. Furthermore, 18β-GA is a potent inhibitor of P-gp, while GZ and GA are inhibitors of MRP1, MRP2 and BCRP. The pharmacokinetics and pharmacodynamics of many medications may be altered when used concurrently with GZ or GA, which is also covered in this review. Overall, GZ, GA or related products should be taken with caution when taken with additional medications due to the possible drug interactions.
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Affiliation(s)
- Xinchi Feng
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine , Tianjin , China and
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Pharmacokinetic interactions of herbs with cytochrome p450 and p-glycoprotein. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:736431. [PMID: 25632290 PMCID: PMC4302358 DOI: 10.1155/2015/736431] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 12/20/2014] [Accepted: 12/20/2014] [Indexed: 11/17/2022]
Abstract
The concurrent use of drugs and herbal products is becoming increasingly prevalent over the last decade. Several herbal products have been known to modulate cytochrome P450 (CYP) enzymes and P-glycoprotein (P-gp) which are recognized as representative drug metabolizing enzymes and drug transporter, respectively. Thus, a summary of knowledge on the modulation of CYP and P-gp by commonly used herbs can provide robust fundamentals for optimizing CYP and/or P-gp substrate drug-based therapy. Herein, we review ten popular medicinal and/or dietary herbs as perpetrators of CYP- and P-gp-mediated pharmacokinetic herb-drug interactions. The main focus is placed on previous works on the ability of herbal extracts and their phytochemicals to modulate the expression and function of CYP and P-gp in several in vitro and in vivo animal and human systems.
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Giordano C, Mojumdar K, Liang F, Lemaire C, Li T, Richardson J, Divangahi M, Qureshi S, Petrof BJ. Toll-like receptor 4 ablation in mdx mice reveals innate immunity as a therapeutic target in Duchenne muscular dystrophy. Hum Mol Genet 2014; 24:2147-62. [PMID: 25552658 DOI: 10.1093/hmg/ddu735] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Toll-like receptor 4 (TLR4) recognizes specific structural motifs associated with microbial pathogens and also responds to certain endogenous host molecules associated with tissue damage. In Duchenne muscular dystrophy (DMD), inflammation plays an important role in determining the ultimate fate of dystrophic muscle fibers. In this study, we used TLR4-deficient dystrophic mdx mice to assess the role of TLR4 in the pathogenesis of DMD. TLR4 expression was increased and showed enhanced activation following agonist stimulation in mdx diaphragm muscle. Genetic ablation of TLR4 led to significantly increased muscle force generation in dystrophic diaphragm muscle, which was associated with improved histopathology including decreased fibrosis, as well as reduced pro-inflammatory gene expression and macrophage infiltration. TLR4 ablation in mdx mice also altered the phenotype of muscle macrophages by inducing a shift toward a more anti-inflammatory (iNOS(neg) CD206(pos)) profile. In vitro experiments confirmed that lack of TLR4 is sufficient to influence macrophage activation status in response to classical polarizing stimuli such as IFN-gamma and IL-4. Finally, treatment of dystrophic mice with glycyrrhizin, an inhibitor of the endogenous TLR4 ligand, high mobility group box (HMGB1), also pointed to involvement of the HMGB1-TLR4 axis in promoting dystrophic diaphragm pathology. Taken together, our findings reveal TLR4 and the innate immune system as important players in the pathophysiology of DMD. Accordingly, targeting either TLR4 or its endogenous ligands may provide a new therapeutic strategy to slow disease progression.
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Affiliation(s)
- Christian Giordano
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | - Kamalika Mojumdar
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | - Feng Liang
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | - Christian Lemaire
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | - Tong Li
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | | | - Maziar Divangahi
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre
| | - Salman Qureshi
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre, Department of Critical Care, McGill University Health Centre, Montreal, Quebec, Canada
| | - Basil J Petrof
- Meakins-Christie Laboratories and Respiratory Division, McGill University Health Centre,
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Review on prescription compatibility of shaoyao gancao decoction and reflection on pharmacokinetic compatibility mechanism of traditional chinese medicine prescription based on in vivo drug interaction of main efficacious components. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:208129. [PMID: 25147573 PMCID: PMC4132488 DOI: 10.1155/2014/208129] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 06/03/2014] [Accepted: 07/09/2014] [Indexed: 01/06/2023]
Abstract
Shaoyao Gancao Decoction (SGD) derived from Zhang Zhongjing's “Typhoid Theory” is composed of peony and licorice, having the efficacy of nourishing liver, relaxing spasm, and relieving pain. Modern compatibility studies of SGD on chemistry, pharmacology, and pharmacokinetics all demonstrate the reasonable compatibility of peony and licorice. However, the present research on pharmacokinetics is only descriptive and limited to the influence on in vivo dynamic process of certain ingredients; correspondingly, there is lack of studies on the essence of these efficacious substances' in vivo changes; that is, whether it is because there exists in vivo drug interaction in absorption, distribution, metabolism, and excretion (ADME) of active ingredients that leads to the improvement of bioavailability. We herein take SGD as an example and suggest that it is necessary to study in vivo drug interaction of main efficacious components mediated by metabolic enzymes, transport proteins, or plasma protein binding in the course of ADME, which is helpful to illustrate the principle of pharmacokinetic compatibility from the essence leading to the changes of effective substances in vivo.
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Zhang W, Di LQ, Li JS, Shan JJ, Kang A, Qian S, Chen LT. The effects of Glycyrrhizae uralenis and its major bioactive components on pharmacokinetics of daphnetin in Cortex daphnes in rats. JOURNAL OF ETHNOPHARMACOLOGY 2014; 154:584-592. [PMID: 24704595 DOI: 10.1016/j.jep.2014.03.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 03/15/2014] [Accepted: 03/19/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Glycyrrhizae uralenis (GU) is often prescribed together with Cortex daphnes (CD) in traditional Chinese medicinal practice to increase the efficacy of CD on the treatment of rheumatoid arthritis (RA), but the reasons were still unknown. In order to clarify the rationality of herbaceous compatibility between CD and GU, the comparative evaluations on pharmacokinetic behaviors of daphnetin (a predominantly active ingredient in CD) after intragastric administration of CD and CD-GU (combination of CD and GU) extract were studied. In addition, the effects of glycyrrhizin and liquiritin, active ingredients of Glycyrrhiza triterpenes and Glycyrrhiza flavones respectively, on the pharmacokinetics of daphnetin were also investigated. MATERIALS AND METHODS Five groups of rats were orally administered with CD extract, CD-GU extract, pure daphnetin, co-administration of daphnetin and glycyrrhizin as well as co-administration of daphnetin and liquiritin at the same single dose of daphnetin (20 mg/kg). The rat plasma concentrations of daphnetin were determined by our developed UPLC-MS/MS method. The pharmacokinetics of daphnetin in above groups were investigated and compared. RESULTS Comparing with oral administration of CD extract, AUC and Tmax of daphnetin significantly increased after giving CD-GU (p<0.05). In addition, in comparison to daphnetin alone, co-administration of daphnetin with liquiritin significantly increased the AUC and Cmax of daphnetin for ~1.5-fold, while co-administered with glycyrrhizin showed limited impact on the pharmacokinetics of daphnetin. CONCLUSIONS In this study, it was found that liquiritin, one of the major components of GU, significantly enhanced the bioavailability of the main component daphnetin in CD. In addition, the bioavailability of daphnetin in the CD-GU prescription was also significantly higher than that in CD alone, which could be due to liquiritin. Such results explained the mechanism of the increased efficacy in treating RA with the combined use of CD and GU.
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Affiliation(s)
- Wen Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China
| | - Liu-qing Di
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China.
| | - Jun-Song Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China
| | - Jin-jun Shan
- First Medicine School, Nanjing University of Chinese Medicine, Nanjing 210046, PR China
| | - An Kang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Shuai Qian
- School of Pharmacy, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, PR China
| | - Le-tian Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
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Glycyrrhizic acid in the treatment of liver diseases: literature review. BIOMED RESEARCH INTERNATIONAL 2014; 2014:872139. [PMID: 24963489 PMCID: PMC4052927 DOI: 10.1155/2014/872139] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/11/2014] [Accepted: 04/11/2014] [Indexed: 12/26/2022]
Abstract
Glycyrrhizic acid (GA) is a triterpene glycoside found in the roots of licorice plants (Glycyrrhiza glabra). GA is the most important active ingredient in the licorice root, and possesses a wide range of pharmacological and biological activities. GA coupled with glycyrrhetinic acid and 18-beta-glycyrrhetic acid was developed in China or Japan as an anti-inflammatory, antiviral, and antiallergic drug for liver disease. This review summarizes the current biological activities of GA and its medical applications in liver diseases. The pharmacological actions of GA include inhibition of hepatic apoptosis and necrosis; anti-inflammatory and immune regulatory actions; antiviral effects; and antitumor effects. This paper will be a useful reference for physicians and biologists researching GA and will open the door to novel agents in drug discovery and development from Chinese herbs. With additional research, GA may be more widely used in the treatment of liver diseases or other conditions.
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Jia LL, Zhong ZY, Li F, Ling ZL, Chen Y, Zhao WM, Li Y, Jiang SW, Xu P, Yang Y, Hu MY, Liu L, Liu XD. The Aggravation of Clozapine-Induced Hepatotoxicity by Glycyrrhetinic Acid in Rats. J Pharmacol Sci 2014; 124:468-79. [DOI: 10.1254/jphs.13257fp] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Qiao X, Ji S, Yu SW, Lin XH, Jin HW, Duan YK, Zhang LR, Guo DA, Ye M. Identification of key licorice constituents which interact with cytochrome P450: evaluation by LC/MS/MS cocktail assay and metabolic profiling. AAPS JOURNAL 2013; 16:101-13. [PMID: 24254844 DOI: 10.1208/s12248-013-9544-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 10/28/2013] [Indexed: 11/30/2022]
Abstract
Licorice has been shown to affect the activities of several cytochrome P450 enzymes. This study aims to identify the key constituents in licorice which may affect these activities. Bioactivity assay was combined with metabolic profiling to identify these compounds in several complex licorice extracts. Firstly, the inhibition potencies of 40 pure licorice compounds were tested using an liquid chromatography/tandem mass spectrometry cocktail method. Significant inhibitors of human P450 isozymes 1A2, 2C9, 2C19, 2D6, and 3A4 were then selected for examination of their structural features by molecular docking to determine their molecular interaction with several P450 isozymes. Based on the present in vitro inhibition findings, along with our previous in vivo metabolic studies and the prevalence of individual compounds in licorice extract, we identified several licorice constituents, viz., liquiritigenin, isoliquiritigenin, together with seven isoprenylated flavonoids and arylcoumarins, which could be key components responsible for the herb-drug interaction between cytochrome P450 and licorice. In addition, hydrophilic flavonoid glycosides and saponins may be converted into these P450 inhibitors in vivo. These studies represent a comprehensive examination of the potential effects of licorice components on the metabolic activities of P450 enzymes.
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Affiliation(s)
- Xue Qiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing, 100191, China
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Arslan D, Tural D, Akar E. Herbal Administration and Interaction of Cancer Treatment. J Palliat Med 2013; 16:1466-76. [DOI: 10.1089/jpm.2013.0126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Deniz Arslan
- Department of Medical Oncology, Akdeniz University, Antalya, Turkey
| | - Deniz Tural
- Department of Medical Oncology, Istanbul University, Istanbul, Turkey
| | - Emre Akar
- Cerrahpasa Medical School, Istanbul University, Istanbul, Turkey
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Wu YP, Meng XS, Bao YR, Wang S. Pharmacokinetic study of four flavones of Glycyrrhiza in rat plasma using HPLC-MS. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:266-270. [PMID: 23643543 DOI: 10.1016/j.jep.2013.04.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Revised: 04/12/2013] [Accepted: 04/13/2013] [Indexed: 06/02/2023]
Abstract
AIM OF THE STUDY This study aimed to develop a specific HPLC-MS method for simultaneous quantification of four flavones of Glycyrrhiza in rat plasma after oral administration and to describe the pharmacokinetics of four flavones in rat plasma. MATERIALS AND METHODS A simple, sensitive and selective method for simultaneous determination of four flavones of Glycyrrhiza in rat plasma, i.e., liquiritin, isoliquiritin, liquiritigenin, and isoliquiritigenin, by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS) with negative electrospray ionization mode, was developed and validated. The method was applied to investigate the pharmacokinetics of four flavones in rat plasma after oral administration of Glycyrrhiza flavones. Chromatographic separation was accomplished on an Agilent TC-C18 column (4.6mm×250mm, and 5μm), with gradient elution by using a mixture of methanoic acid (A) and acetonitrile (B) as the mobile phase at a flow rate of 0.8mL/min. RESULTS The calibration curves for four flavones had good linearity higher than 0.997 in the measured range. Relative standard deviations (RSDs) of the intra- and inter-day precision at different levels were all less than 4.8%. The pharmacokinetic profile of four flavones in rat plasma was fitted with a two-compartment model detected by a simple, rapid and accurate HPLC-MS method. Time (h) to reach peak concentration (μg/mL) of liquiritin (2.69±0.04), isoliquiritin (10.16±0.02), liquiritigenin (2.83±0.02), and isoliquiritigenin (0.28±0.01) was 2.02±0.23, 1.97±0.20, 0.48±0.02, and 1.93±0.36, respectively. The distribution and elimination half-life (h) and area under the concentration-time curve (μg/mL-h) from t=0 to last time of liquiritin, isoliquiritin, liquiritigenin, and isoliquiritigenin were 1.02±0.48/2.27±0.53/16.97±0.43, 2.04±1.01/2.38±0.80/69.20±5.24, 0.35±0.10/4.26±0.16/14.83±0.11, and 1.18±0.32/3.04±0.22/2.10±0.09, respectively. Isoliquiritin presented the phenomenon of double peaks and the others appeared together in a single and plateau absorption phase. Isoliquiritigenin had the lowest oral bioavailability because of Cmax and AUC0-∞. Liquiritigenin had the fastest absorption and distribution rate and the lowest elimination rate according to Tmax, t1/2α, and t1/2β. CONCLUSIONS This paper first reported on identification and determination of four flavones of Glycyrrhiza in rat plasma and their respective pharmacokinetic characteristics. The results provided a meaningful basis for better understanding the absorption mechanism of Glycyrrhiza and evaluating the clinical application of this medicine.
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Affiliation(s)
- Yin-Ping Wu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
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Cheeti S, Budha NR, Rajan S, Dresser MJ, Jin JY. A physiologically based pharmacokinetic (PBPK) approach to evaluate pharmacokinetics in patients with cancer. Biopharm Drug Dispos 2013; 34:141-54. [PMID: 23225350 DOI: 10.1002/bdd.1830] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 11/16/2012] [Accepted: 11/29/2012] [Indexed: 12/15/2022]
Abstract
Potential differences in pharmacokinetics (PK) between healthy subjects and patients with cancer were investigated using a physiologically based pharmacokinetic approach integrating demographic and physiological data from patients with cancer. Demographic data such as age, sex and body weight, and clinical laboratory measurements such as albumin, alpha-1 acid glycoprotein (AAG) and hematocrit were collected in ~2500 patients with cancer. A custom oncology population profile was built using the observed relationships among demographic variables and laboratory measurements in Simcyp® software, a population based ADME simulator. Patients with cancer were older compared with the age distribution in a built-in healthy volunteer profile in Simcyp. Hematocrit and albumin levels were lower and AAG levels were higher in patients with cancer. The custom population profile was used to investigate the disease effect on the pharmacokinetics of two probe substrates, saquinavir and midazolam. Higher saquinavir exposure was predicted in patients relative to healthy subjects, which was explained by the altered drug binding due to elevated AAG levels in patients with cancer. Consistent with historical clinical data, similar midazolam exposure was predicted in patients and healthy subjects, supporting the hypothesis that the CYP3A activity is not altered in patients with cancer. These results suggest that the custom oncology population profile is a promising tool for the prediction of PK in patients with cancer. Further evaluation and extension of this population profile with more compounds and more data will be needed.
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Affiliation(s)
- Sravanthi Cheeti
- Department of Clinical Pharmacology, Genentech, 1 DNA Way, South San Francisco, CA 94080, USA
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47
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Wang YG, Zhou JM, Ma ZC, Li H, Liang QD, Tan HL, Xiao CR, Zhang BL, Gao Y. Pregnane X receptor mediated-transcription regulation of CYP3A by glycyrrhizin: A possible mechanism for its hepatoprotective property against lithocholic acid-induced injury. Chem Biol Interact 2012; 200:11-20. [DOI: 10.1016/j.cbi.2012.08.023] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 08/17/2012] [Accepted: 08/27/2012] [Indexed: 10/27/2022]
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48
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Yan M, Fang PF, Li HD, Xu P, Liu YP, Wang F, Cai HL, Tan QY. Lack of effect of continuous glycyrrhizin administration on the pharmacokinetics of the P-glycoprotein substrate talinolol in healthy volunteers. Eur J Clin Pharmacol 2012; 69:515-21. [DOI: 10.1007/s00228-012-1391-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2012] [Accepted: 08/26/2012] [Indexed: 01/12/2023]
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Hou YC, Lin SP, Chao PDL. Liquorice reduced cyclosporine bioavailability by activating P-glycoprotein and CYP 3A. Food Chem 2012; 135:2307-12. [PMID: 22980806 DOI: 10.1016/j.foodchem.2012.07.061] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/06/2012] [Accepted: 07/10/2012] [Indexed: 01/07/2023]
Abstract
Liquorice (root of Glycyrrhiza uralensis FISCH) is an ingredient of candies and used as a popular medicine in Europe and oriental countries. Cyclosporine (CsA), an immunosuppressant with narrow therapeutic window, is widely used in transplant patients. The absorption and disposition of CsA were associated with P-glycoprotein (P-gp) and cytochrome P450 3A4 (CYP3A4). This study investigated the effects of liquorice extract (LE) and its major ingredient, glycyrrhizin (GZ), on CsA pharmacokinetics in rats. The results indicated that LE and GZ significantly decreased the peak blood concentration and the areas under the curves of CsA in rats. Mechanism studies revealed that glycyrrhetic acid (GA), the major metabolite of GZ, significantly activated the functions of P-gp and CYP3A4. In conclusion, liquorice significantly reduced the oral bioavailability of CsA through activating P-gp and CYP3A4.
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Affiliation(s)
- Yu-Chi Hou
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan, ROC.
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50
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Herb-drug interactions: Focus on metabolic enzymes and transporters. Arch Pharm Res 2011; 34:1843-63. [DOI: 10.1007/s12272-011-1106-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 09/06/2011] [Accepted: 09/08/2011] [Indexed: 11/26/2022]
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