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Nguyen BT, Le QV, Ahn J, Nguyen KA, Nguyen HT, Kang JS, Long NP, Kim HM. Omics analysis unveils changes in the metabolome and lipidome of Caenorhabditis elegans upon polydopamine exposure. J Pharm Biomed Anal 2024; 244:116126. [PMID: 38581931 DOI: 10.1016/j.jpba.2024.116126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/14/2024] [Accepted: 03/26/2024] [Indexed: 04/08/2024]
Abstract
Polydopamine (PDA) is an insoluble biopolymer with a dark brown-black color that forms through the autoxidation of dopamine. Because of its outstanding biocompatibility and durability, PDA holds enormous promise for various applications, both in the biomedical and non-medical domains. To ensure human safety, protect health, and minimize environmental impacts, the assessment of PDA toxicity is important. In this study, metabolomics and lipidomics assessed the impact of acute PDA exposure on Caenorhabditis elegans (C. elegans). The findings revealed a pronounced perturbation in the metabolome and lipidome of C. elegans at the L4 stage following 24 hours of exposure to 100 µg/mL PDA. The changes in lipid composition varied based on lipid classes. Increased lipid classes included lysophosphatidylethanolamine, triacylglycerides, and fatty acids, while decreased species involved in several sub-classes of glycerophospholipids and sphingolipids. Besides, we detected 37 significantly affected metabolites in the positive and 8 in the negative ion modes due to exposure to PDA in C. elegans. The metabolites most impacted by PDA exposure were associated with purine metabolism, biosynthesis of valine, leucine, and isoleucine; aminoacyl-tRNA biosynthesis; and cysteine and methionine metabolism, along with pantothenate and CoA biosynthesis; the citrate cycle (TCA cycle); and beta-alanine metabolism. In conclusion, PDA exposure may intricately influence the metabolome and lipidome of C. elegans. The combined application of metabolomics and lipidomics offers additional insights into the metabolic perturbations involved in PDA-induced biological effects and presents potential biomarkers for the assessment of PDA safety.
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Affiliation(s)
- Bao Tan Nguyen
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Quoc-Viet Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Jeongjun Ahn
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Ky Anh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Jong Seong Kang
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea.
| | - Hyung Min Kim
- College of Pharmacy, Chungnam National University, Daejeon 34134, Republic of Korea.
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Yen NTH, Tien NTN, Anh NTV, Le QV, Eunsu C, Kim HS, Moon KS, Nguyen HT, Kim DH, Long NP. Cyclosporine A-induced systemic metabolic perturbations in rats: A comprehensive metabolome analysis. Toxicol Lett 2024; 395:50-59. [PMID: 38552811 DOI: 10.1016/j.toxlet.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 04/11/2024]
Abstract
A better understanding of cyclosporine A (CsA)-induced nephro- and hepatotoxicity at the molecular level is necessary for safe and effective use. Utilizing a sophisticated study design, this study explored metabolic alterations after long-term CsA treatment in vivo. Rats were exposed to CsA with 4, 10, and 25 mg/kg for 4 weeks and then sacrificed to obtain liver, kidney, urine, and serum for untargeted metabolomics analysis. Differential network analysis was conducted to explore the biological relevance of metabolites significantly altered by toxicity-induced disturbance. Dose-dependent toxicity was observed in all biospecimens. The toxic effects were characterized by alterations of metabolites related to energy metabolism and cellular membrane composition, which could lead to the cholestasis-induced accumulation of bile acids in the tissues. The unfavorable impacts were also demonstrated in the serum and urine. Intriguingly, phenylacetylglycine was increased in the kidney, urine, and serum treated with high doses versus controls. Differential correlation network analysis revealed the strong correlations of deoxycytidine and guanosine with other metabolites in the network, which highlighted the influence of repeated CsA exposure on DNA synthesis. Overall, prolonged CsA administration had system-level dose-dependent effects on the metabolome in treated rats, suggesting the need for careful usage and dose adjustment.
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Affiliation(s)
- Nguyen Thi Hai Yen
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Nguyen Tran Nam Tien
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Nguyen Thi Van Anh
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Quoc-Viet Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Cho Eunsu
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Ho-Sook Kim
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Kyoung-Sik Moon
- Korea Institute of Toxicology, Daejeon 34114, Republic of Korea
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Dong Hyun Kim
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea.
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea.
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Truong Nguyen H, Duong TH, Dang MK, Pham MDT, Pham NKT, Tri Mai D, Son Dang V, Nguyen NH, Sichaem J. Two New Benzoquinone Derivatives from Vietnamese Knema globularia Stems. Chem Biodivers 2024:e202400380. [PMID: 38498616 DOI: 10.1002/cbdv.202400380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/16/2024] [Accepted: 03/18/2024] [Indexed: 03/20/2024]
Abstract
The chemical investigation of the stems of Knema globularia led to the isolation of two new benzoquinones derivatives, embenones A and B (1 and 2), along with three known compounds (3-5). The structures of the isolated compounds were determined using spectroscopic techniques, including HRESIMS, 1D and 2D NMR, in conjunction with comparison to existing literature data. Compounds 1 and 2 represent new carbon skeletons in nature. Furthermore, all isolated compounds were evaluated for their α-glucosidase inhibitory activity, with compounds 1-3 exhibiting superior potency relative to the positive control (acarbose, IC50 331 μM). Their IC50 values ranged from 1.40 to 96.1 μM.
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Affiliation(s)
- Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 748342, Vietnam
| | - Minh-Khai Dang
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 748342, Vietnam
| | - Mai-Dang-Truong Pham
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 748342, Vietnam
| | - Nguyen-Kim-Tuyen Pham
- Faculty of Environment, Sai Gon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City, 70000, Vietnam
| | - Dinh Tri Mai
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 11300, Vietnam
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1 A TL29 Street, Thanh Loc ward, District 12, Ho Chi Minh City, 700000, Vietnam
| | - Van Son Dang
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 11300, Vietnam
- Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, 700000, Vietnam
| | - Ngoc-Hong Nguyen
- CirTech Institute, HUTECH University, 475 A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City, 70000, Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang, 52190, Thailand
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Vo Q, Nguyen H, Nguyen HT, Pham BN, Truong TK. Shoulder and Neck Balance in Adolescent Idiopathic Scoliosis: Which Radiographic Indices are Reliable and Practical? Malays Orthop J 2024; 18:51-59. [PMID: 38638659 PMCID: PMC11023348 DOI: 10.5704/moj.2403.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 07/07/2023] [Indexed: 04/20/2024] Open
Abstract
Introduction Deformities of the spine and thorax in adolescent idiopathic scoliosis affect appearance. They are a cause of inferiority, affecting psychological well-being and the social life of the patients. To contribute to curve evaluation, planning in curve correction, and improving the post-operative aesthetics, many studies on the correlation between appearance and radiography in the assessment of shoulder and neck balance have been reported recently. In general, these studies did not clarify which indices are required to evaluate shoulder and neck balance. This study aimed to learn about indices to assess shoulder and neck balance in adolescent idiopathic scoliosis in correlation between clinical appearance and radiography. Materials and methods This observational study recruited 50 patients with adolescent idiopathic scoliosis who were 12 to 18 years of age with Cobb angle >10°. Based on Pearson correlation coefficient, radiographic parameters such as coracoid height difference (CHD), clavicle rib intersection distance (CRID), clavicle angle (CA), clavicle chest cage angle difference (CCAD), and T1 tilt angle were evaluated in correlation with clinical shoulder and neck balance by difference of inner shoulder height (SHi), difference of outer shoulder height (SHo), and neck tilt angle. Results SHi was moderately correlated with T1 tilt angle (r [hereafter] = 0.45), CA (0.47), and CHD (0.57), high-moderately correlated with CRID (0.64), very-highly correlated with CCAD (0.84). SHo was moderately correlated with T1 tilt angle (0.43), highly correlated with CHD (0.60), CA (0.63), and CRID (0.72), and very-highly correlated with CCAD (0.89). T1 tilt angle was high-moderately correlated with neck tilt angle (0.76). The correlation coefficients between clinical and radiographic shoulder and neck balance according to sex, BMI, type of main curve, severity of main curve did not change significantly. Conclusion There was a very high correlation between SHo (shoulder tilt) and CCAD (0.89); the correlation between SHo and CRID was high-moderate (0.72), but CRID is easier than CCAD to evaluate on radiographs. On the other hand, T1 tilt angle, which is the easiest radiographic parameter to evaluate, had a high-moderate correlation with neck tilt angle (0.76) but a moderate correlation with SHo (0.43).
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Affiliation(s)
- Qdn Vo
- Department of Pediatric Orthopaedic, Hospital for Traumatology and Orthopedics, Ho Chi Minh City, Vietnam
| | - Hhh Nguyen
- Department of Orthopaedic, Tay Nguyen University, Buon Ma Thuot, Vietnam
| | - H T Nguyen
- Department of Pediatric Orthopaedic, Hospital for Traumatology and Orthopedics, Ho Chi Minh City, Vietnam
| | - B N Pham
- Department of Pediatric Orthopaedic, Hospital for Traumatology and Orthopedics, Ho Chi Minh City, Vietnam
| | - T K Truong
- Department of Pediatric Orthopaedic, Hospital for Traumatology and Orthopedics, Ho Chi Minh City, Vietnam
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Thacharodi A, Hassan S, Meenatchi R, Bhat MA, Hussain N, Arockiaraj J, Ngo HH, Sharma A, Nguyen HT, Pugazhendhi A. Mitigating microplastic pollution: A critical review on the effects, remediation, and utilization strategies of microplastics. J Environ Manage 2024; 351:119988. [PMID: 38181686 DOI: 10.1016/j.jenvman.2023.119988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/23/2023] [Accepted: 12/28/2023] [Indexed: 01/07/2024]
Abstract
Microplastics are found ubiquitous in the natural environment and are an increasing source of worry for global health. Rapid industrialization and inappropriate plastic waste management in our daily lives have resulted in an increase in the amount of microplastics in the ecosystem. Microplastics that are <150 μm in size could be easily ingested by living beings and cause considerable toxicity. Microplastics can aggregate in living organisms and cause acute, chronic, carcinogenic, developmental, and genotoxic damage. As a result, a sustainable approach to reducing, reusing, and recycling plastic waste is required to manage microplastic pollution in the environment. However, there is still a significant lack of effective methods for managing these pollutants. As a result, the purpose of this review is to convey information on microplastic toxicity and management practices that may aid in the reduction of microplastic pollution. This review further insights on how plastic trash could be converted as value-added products, reducing the load of accumulating plastic wastes in the environment, and leading to a beneficial endeavor for humanity.
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Affiliation(s)
- Aswin Thacharodi
- Dr. Thacharodi's Laboratories, Department of Research and Development, Puducherry, 605005, India
| | - Saqib Hassan
- Department of Biotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India
| | - Ramu Meenatchi
- Department of Biotechnology, SRM Institute of Science and Technology, Faculty of Science and Humanities, Kattankulathur, Chengalpattu District, Tamil Nadu, 603 203, India
| | - Mansoor Ahmad Bhat
- Eskişehir Technical University, Faculty of Engineering, Department of Environmental Engineering, 26555, Eskişehir, Turkey
| | - Naseer Hussain
- School of Life Sciences, B. S. Abdur Rahman Crescent Institute of Science and Technology, Vandalur, Chennai, Tamil Nadu, 600048, India
| | - Jesu Arockiaraj
- Department of Biotechnology, SRM Institute of Science and Technology, Faculty of Science and Humanities, Kattankulathur, Chengalpattu District, Tamil Nadu, 603 203, India
| | - Huu Hao Ngo
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Ashutosh Sharma
- Tecnologico de Monterrey, Centre of Bioengineering, NatProLab, Plant Innovation Lab, School of Engineering and Sciences, Queretaro, 76130, Mexico
| | - H T Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam; School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
| | - Arivalagan Pugazhendhi
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam; School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam.
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Le TKD, Duong TH, Nguyen HT, Pham NKT, Vo TPG, Nguyen NH, Niamnont N, Sichaem J, Tran TMD. Antimicrobial sesquiterpenes from the cultured mycobiont Diorygma pruinosum against methicillin-resistant Staphylococcus aureus isolated from Vietnamese street foods. RSC Adv 2024; 14:4871-4879. [PMID: 38323014 PMCID: PMC10844926 DOI: 10.1039/d3ra07112j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/28/2024] [Indexed: 02/08/2024] Open
Abstract
Traditionally, lichen has been used for many purposes, but there remains a lack of understanding regarding the chemical composition and antimicrobial characteristics of Diorygma pruinosum, a lichen native to Vietnam. In this study, four sesquiterpenes, diorygmones B-E (1-4), one phenolic compound, 3,5-dihydroxy-4-methoxybenzoic acid (5), and one sterol, β-sitosterol (6), were isolated and structurally elucidated from the cultured mycobiont of the lichen Diorygma pruinosum. Additionally, two compounds, stictic acid (7) and norstictic acid (8), were also isolated from the lichen D. pruinosum. Compounds 2-4 were new compounds. Their chemical structures were established using comprehensive spectroscopic data, and the absolute configurations were confirmed through the analysis of NOESY and electronic circular dichroism (ECD). Moreover, Staphylococcus aureus, a Gram-positive bacterium, has been responsible for various infections, including food poisoning. Herein, we identified and isolated 13 strains of S. aureus from street food sources. Among these strains, one was identified as a multidrug-resistant variant, designated as SAX15, and was subsequently used for further antimicrobial testing. Compounds 1-3 produced zones of inhibition against S. aureus SAX15 (each 5 mm) in comparison to commercial drugs such as penicillin, ciprofloxacin, gentamicin, cefoxitin, and clarithromycin, which displayed inhibitory zones of 7, 5, 10, 9.7, and 7 mm, respectively.
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Affiliation(s)
- Thi-Kim-Dung Le
- Laboratory of Biophysics, Institute for Advanced Study in Technology, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education 280 An Duong Vuong Street, District 5 Ho Chi Minh City 700000 Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Nguyen-Kim-Tuyen Pham
- Faculty of Environment, Sai Gon University 273 An Duong Vuong, Ward 3, District 5 Ho Chi Minh City 700000 Vietnam
| | - Thi-Phi-Giao Vo
- Faculty of Biology and Biotechnology, University of Science, Vietnam National University Ho Chi Minh City Ho Chi Minh City 700000 Vietnam
| | - Ngoc-Hong Nguyen
- CirTech Institute, HUTECH University 475 A Dien Bien Phu Street, Binh Thanh District Ho Chi Minh City 700000 Vietnam
| | - Nakorn Niamnont
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi Bangkok 10140 Thailand
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus Lampang 52190 Thailand
| | - Thi-Minh-Dinh Tran
- Department of Biology, Ho Chi Minh City University of Education 280 An Duong Vuong Street, District 5 Ho Chi Minh City 700000 Vietnam
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Hassan S, Thacharodi A, Priya A, Meenatchi R, Hegde TA, R T, Nguyen HT, Pugazhendhi A. Endocrine disruptors: Unravelling the link between chemical exposure and Women's reproductive health. Environ Res 2024; 241:117385. [PMID: 37838203 DOI: 10.1016/j.envres.2023.117385] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 10/16/2023]
Abstract
An Endocrine Disrupting Chemical (EDC) is any compound that disrupts the function of the endocrine system in humans and is ubiquitous in the environment either as a result of natural events or through anthropogenic activities. Bisphenol A, phthalates, parabens, pesticides, triclosan, polychlorinated biphenyls, and heavy metals, which are frequently found in the pharmaceutical, cosmetic, and packaging sectors, are some of the major sources of EDC pollutants. EDCs have been identified to have a deteriorating effect on the female reproductive system, as evidenced by the increasing number of reproductive disorders such as endometriosis, uterine fibroids, polycystic ovary syndrome, premature ovarian failure, menstrual irregularity, menarche, and infertility. Studying EDCs in relation to women's health is essential for understanding the complex interactions between environmental factors and health outcomes. It enables the development of strategies to mitigate risks, protect reproductive and overall health, and inform public policy decisions to safeguard women's well-being. Healthcare professionals must know the possible dangers of EDC exposure and ask about environmental exposures while evaluating patients. This may result in more precise diagnosis and personalized treatment regimens. This review summarises the existing understanding of prevalent EDCs that impact women's health and involvement in female reproductive dysfunction and underscores the need for more research. Further insights on potential mechanisms of action of EDCs on female has been emphasized in the article. We also discuss the role of nutritional intervention in reducing the effect of EDCs on women's reproductive health. EDC pollution can be further reduced by adhering to strict regulations prohibiting the release of estrogenic substances into the environment.
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Affiliation(s)
- Saqib Hassan
- Department of Biotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology, Chennai, Tamilnadu, 600119, India; Future Leaders Mentoring Fellow, American Society for Microbiology, Washington, 20036, USA
| | - Aswin Thacharodi
- Dr. Thacharodi's Laboratories, Department of Research and Development, Puducherry, 605005, India
| | - Anshu Priya
- SRF-ICMR, CSIR-Institute of Genomics and Integrative Biology (IGIB), South Campus, New Delhi, 110025, India
| | - R Meenatchi
- Department of Biotechnology, SRM Institute of Science and Technology, Faculty of Science and Humanities, Kattankulathur, Chengalpattu, Tamil Nadu, India
| | - Thanushree A Hegde
- Department of Civil Engineering, NMAM Institute of Technology, Nitte, Karnataka, 574110, India
| | - Thangamani R
- Department of Civil Engineering, NMAM Institute of Technology, Nitte, Karnataka, 574110, India
| | - H T Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam; School of Engineering & Technology, Duy Tan University, Da Nang, Viet Nam
| | - Arivalagan Pugazhendhi
- Institute of Research and Development, Duy Tan University, Da Nang, Viet Nam; School of Engineering & Technology, Duy Tan University, Da Nang, Viet Nam.
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Thu NQ, Tien NTN, Yen NTH, Duong TH, Long NP, Nguyen HT. Push forward LC-MS-based therapeutic drug monitoring and pharmacometabolomics for anti-tuberculosis precision dosing and comprehensive clinical management. J Pharm Anal 2024; 14:16-38. [PMID: 38352944 PMCID: PMC10859566 DOI: 10.1016/j.jpha.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/25/2023] [Accepted: 09/18/2023] [Indexed: 02/16/2024] Open
Abstract
The spread of tuberculosis (TB), especially multidrug-resistant TB and extensively drug-resistant TB, has strongly motivated the research and development of new anti-TB drugs. New strategies to facilitate drug combinations, including pharmacokinetics-guided dose optimization and toxicology studies of first- and second-line anti-TB drugs have also been introduced and recommended. Liquid chromatography-mass spectrometry (LC-MS) has arguably become the gold standard in the analysis of both endo- and exo-genous compounds. This technique has been applied successfully not only for therapeutic drug monitoring (TDM) but also for pharmacometabolomics analysis. TDM improves the effectiveness of treatment, reduces adverse drug reactions, and the likelihood of drug resistance development in TB patients by determining dosage regimens that produce concentrations within the therapeutic target window. Based on TDM, the dose would be optimized individually to achieve favorable outcomes. Pharmacometabolomics is essential in generating and validating hypotheses regarding the metabolism of anti-TB drugs, aiding in the discovery of potential biomarkers for TB diagnostics, treatment monitoring, and outcome evaluation. This article highlighted the current progresses in TDM of anti-TB drugs based on LC-MS bioassay in the last two decades. Besides, we discussed the advantages and disadvantages of this technique in practical use. The pressing need for non-invasive sampling approaches and stability studies of anti-TB drugs was highlighted. Lastly, we provided perspectives on the prospects of combining LC-MS-based TDM and pharmacometabolomics with other advanced strategies (pharmacometrics, drug and vaccine developments, machine learning/artificial intelligence, among others) to encapsulate in an all-inclusive approach to improve treatment outcomes of TB patients.
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Affiliation(s)
- Nguyen Quang Thu
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Nguyen Tran Nam Tien
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Nguyen Thi Hai Yen
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City, 700000, Viet Nam
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Viet Nam
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9
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du Cros P, Greig J, Alffenaar JWC, Cross GB, Cousins C, Berry C, Khan U, Phillips PPJ, Velásquez GE, Furin J, Spigelman M, Denholm JT, Thi SS, Tiberi S, Huang GKL, Marks GB, Turkova A, Guglielmetti L, Chew KL, Nguyen HT, Ong CWM, Brigden G, Singh KP, Motta I, Lange C, Seddon JA, Nyang'wa BT, Maug AKJ, Gler MT, Dooley KE, Quelapio M, Tsogt B, Menzies D, Cox V, Upton CM, Skrahina A, McKenna L, Horsburgh CR, Dheda K, Marais BJ. Standards for clinical trials for treating TB. Int J Tuberc Lung Dis 2023; 27:885-898. [PMID: 38042969 PMCID: PMC10719894 DOI: 10.5588/ijtld.23.0341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 08/21/2023] [Indexed: 12/04/2023] Open
Abstract
BACKGROUND: The value, speed of completion and robustness of the evidence generated by TB treatment trials could be improved by implementing standards for best practice.METHODS: A global panel of experts participated in a Delphi process, using a 7-point Likert scale to score and revise draft standards until consensus was reached.RESULTS: Eleven standards were defined: Standard 1, high quality data on TB regimens are essential to inform clinical and programmatic management; Standard 2, the research questions addressed by TB trials should be relevant to affected communities, who should be included in all trial stages; Standard 3, trials should make every effort to be as inclusive as possible; Standard 4, the most efficient trial designs should be considered to improve the evidence base as quickly and cost effectively as possible, without compromising quality; Standard 5, trial governance should be in line with accepted good clinical practice; Standard 6, trials should investigate and report strategies that promote optimal engagement in care; Standard 7, where possible, TB trials should include pharmacokinetic and pharmacodynamic components; Standard 8, outcomes should include frequency of disease recurrence and post-treatment sequelae; Standard 9, TB trials should aim to harmonise key outcomes and data structures across studies; Standard 10, TB trials should include biobanking; Standard 11, treatment trials should invest in capacity strengthening of local trial and TB programme staff.CONCLUSION: These standards should improve the efficiency and effectiveness of evidence generation, as well as the translation of research into policy and practice.
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Affiliation(s)
- P du Cros
- Burnet Institute, Melbourne, VIC, Monash Infectious Diseases, Monash Health, Melbourne, VIC, Australia
| | - J Greig
- Burnet Institute, Melbourne, VIC, Médecins Sans Frontières (MSF), Manson Unit, London, UK
| | - J-W C Alffenaar
- Sydney Infectious Diseases Institute (Sydney ID), and, School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Westmead Hospital, Sydney, NSW
| | - G B Cross
- Burnet Institute, Melbourne, VIC, Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - C Cousins
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - C Berry
- Médecins Sans Frontières (MSF), Manson Unit, London, UK
| | - U Khan
- Interactive Research and Development Global, Singapore City, Singapore
| | - P P J Phillips
- UCSF Center for Tuberculosis, Division of Pulmonary and Critical Care Medicine, and
| | - G E Velásquez
- UCSF Center for Tuberculosis, Division of HIV, Infectious Diseases, and Global Medicine, University of California, San Francisco, San Francisco, CA
| | - J Furin
- Harvard Medical School, Department of Global Health and Social Medicine, Boston, MA
| | - M Spigelman
- Global Alliance for TB Drug Development, New York, NY, USA
| | - J T Denholm
- Victorian Tuberculosis Program, Melbourne Health, Melbourne, VIC, Department of Infectious Diseases, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia
| | - S S Thi
- Eswatini National TB Control Program, Mbabane, Kingdom of Eswatini
| | - S Tiberi
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, GlaxoSmithKline, London, UK
| | - G K L Huang
- Burnet Institute, Melbourne, VIC, Northern Health Infectious Diseases, Northern Health, Melbourne, VIC
| | - G B Marks
- School of Clinical Medicine, University of New South Wales, Sydney, NSW, Australia
| | - A Turkova
- Medical Research Council Clinical Trials Unit at University College London, London, UK
| | - L Guglielmetti
- Médecins Sans Frontières (MSF), Paris, Sorbonne Université, Institut national de la santé et de la recherche médicale, Unité 1135, Centre d'Immunologie et des Maladies Infectieuses, Paris, Assistance Publique Hôpitaux de Paris (APHP), Groupe Hospitalier Universitaire Sorbonne Université, Hôpital Pitié-Salpêtrière, Centre National de Référence des Mycobactéries et de la Résistance des Mycobactéries, Paris, France
| | - K L Chew
- Department of Laboratory Medicine, National University Hospital, Singapore City, Singapore
| | - H T Nguyen
- Research Department, Friends for International TB Relief, Ha Noi, Vietnam
| | - C W M Ong
- Infectious Diseases Translational Research Programme, Department of Medicine, National University of Singapore, Singapore City, Division of Infectious Diseases, Department of Medicine, National University Hospital, Singapore City, Institute of Healthcare Innovation & Technology, National University of Singapore, Singapore City, Singapore
| | - G Brigden
- The Global Fund, Geneva, Switzerland
| | - K P Singh
- Department of Infectious Diseases, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC, Australia, Victorian Infectious Disease Unit, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | - C Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, German Center for Infection Research (DZIF), TTU-TB, Borstel, Respiratory Medicine & International Health, University of Lübeck, Lübeck, Germany, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - J A Seddon
- Department of Infectious Disease, Imperial College London, London, UK, Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa
| | - B-T Nyang'wa
- Public Health Department, Operational Center Amsterdam (OCA), MSF, Amsterdam, The Netherlands
| | - A K J Maug
- Damien Foundation Bangladesh, Dhaka, Bangladesh
| | - M T Gler
- De La Salle Medical and Health Sciences Institute, Dasmariñas, the Philippines
| | - K E Dooley
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - M Quelapio
- Tropical Disease Foundation, Makati City, Manila, the Philippines, KNCV Tuberculosis Foundation, The Hague, The Netherlands
| | - B Tsogt
- Mongolian Anti-TB Coalition, Ulaanbaatar, Mongolia
| | - D Menzies
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute & McGill International TB Centre, Montreal, QC, Canada
| | - V Cox
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town
| | - C M Upton
- TASK Applied Science, Cape Town, South Africa
| | - A Skrahina
- The Republican Scientific and Practical Center for Pulmonology and TB, Minsk, Belarus
| | - L McKenna
- Treatment Action Group, New York, NY
| | - C R Horsburgh
- Departments of Global Health, Epidemiology, Biostatistics and Medicine, Schools of Public Health and Medicine, Boston University, Boston MA, USA
| | - K Dheda
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and UCT Lung Institute & South African MRC/UCT Centre for the Study of Antimicrobial Resistance, University of Cape Town, Cape Town, South Africa, Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene & Tropical Medicine, London, UK
| | - B J Marais
- Sydney Infectious Diseases Institute (Sydney ID), and, The Children's Hospital at Westmead, Sydney, NSW, WHO Collaborating Centre in Tuberculosis, The University of Sydney, Sydney, NSW, Australia
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10
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Nguyen NH, Vu YT, Nguyen TD, Cao TT, Nguyen HT, Le TKD, Sichaem J, Mai DT, Minh An TN, Duong TH. Bio-guided isolation of alpha-glucosidase inhibitory compounds from Vietnamese Garcinia schomburgkiana fruits: in vitro and in silico studies. RSC Adv 2023; 13:35408-35421. [PMID: 38053690 PMCID: PMC10694853 DOI: 10.1039/d3ra06760b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 11/28/2023] [Indexed: 12/07/2023] Open
Abstract
Garcinia schomburgkiana is an edible tree widely distributed in the southern region of Vietnam. Little is known about the alpha-glucosidase inhibition of the Vietnamese Garcinia schomburgkiana. The aim of the current study was to explore the anti-diabetic potential of G. schomburgkiana fruits. All the fractions of G. schomburgkiana were evaluated for alpha-glucosidase inhibition, followed by bioassay-guided isolation. A new compound, epi-guttiferone Q (1), together with ten known compounds, guttiferones I-K (2-3), hypersampsone I (4), sampsonione D (5), sampsonione H (6), β-mangostin (7), α-mangostin (8), 9-hydroxycalabaxanthone (9), and fuscaxanthone (10), were isolated and structurally elucidated. The structure of the new metabolite 1 was confirmed through 1D and 2D NMR spectroscopy, and MS analysis. To the best of our knowledge, the metabolites (except 3) have not been isolated from this plant previously. All isolated compounds were evaluated for their alpha-glucosidase inhibition. Compounds 1-6 showed potent activity with IC50 values ranging from 16.2 to 130.6 μM. Compound 2 was further selected for a kinetic study. The result indicated that it was a competitive type. Additionally, in silico docking was employed to predict the binding mechanism of 1-2 and 4-6 in the active site of alpha-glucosidase, suggesting their potential as promising anti-diabetic compounds. Molecular dynamic simulation was also applied to 1 to better understand its inhibitory mechanism.
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Affiliation(s)
- Ngoc-Hong Nguyen
- CirTech Institute, HUTECH University 475 A Dien Bien Phu Street Binh Thanh District Ho Chi Minh City 700000 Vietnam
| | - Y Thien Vu
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Tuan-Dat Nguyen
- Department of Chemistry, Ho Chi Minh City University of Education Ho Chi Minh City 700000 Vietnam
| | - Truong-Tam Cao
- Department of Chemistry, Ho Chi Minh City University of Education Ho Chi Minh City 700000 Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Thi-Kim-Dung Le
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
- Laboratory of Biophysics, Institute for Advanced Study in Technology, Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus Lampang 52190 Thailand
| | - Dinh-Tri Mai
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Institute of Chemical Technology, Vietnam Academy of Science and Technology 1A TL29 Street, Thanh Loc ward, District 12 Ho Chi Minh City 700000 Vietnam
| | - Tran Nguyen Minh An
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City 12 Nguyen Van Bao street, Ward 4, Go Vap District Ho Chi Minh City 700000 Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education Ho Chi Minh City 700000 Vietnam
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11
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Nguyen HH, Do TH, Nguyen THT, Duong TH, Vo HC, Do VM, Nguyen TP, Sichaem J, Nguyen NH, Nguyen HT. Two new phenolic compounds from Boerhavia erecta collected in Vietnam. Nat Prod Res 2023; 37:3470-3477. [PMID: 35687820 DOI: 10.1080/14786419.2022.2086543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/26/2022] [Accepted: 05/31/2022] [Indexed: 10/18/2022]
Abstract
Boerhavia erecta is a tropical plant that is widely used in Asian folk medicine. Little is known about the alpha-glucosidase inhibition and antimicrobial properties of compounds from this plant. In the present study, the phytochemical study of the aerial parts of B. erecta collected in Vietnam was conducted using multiple chromatographic methods. The chemical structures of isolated compounds were identified by comprehensive spectroscopic methods. Two new compounds, berectone C (1) and (E)-tetracosyl 3-(3-hydroxy-4-methoxyphenyl)acrylate (4), together with the known compounds boeravinone C (2), liquiritigenin (3), bis(1H-indol-3-yl)methanone (5), and indole-3-carboxylic acid (6) were isolated and structural elucidated. Compounds 1 and 4 were evaluated for alpha-glucosidase inhibition and antimicrobial activity against antibiotic-resistant, pathogenic bacteria Enterococcus faecium, Staphylococcus aureus, and Acinetobacter baumannii. Compound 1 showed strong inhibition of the alpha-glucosidase enzyme (IC50 43 µg/mL). Only compound 1 exhibited antimicrobial property against A. baumannii, forming an inhibition zone of 11 mm.
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Affiliation(s)
- Huu-Hung Nguyen
- Faculty of Applied Technology, School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Vietnam
| | - Thanh-Hung Do
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Thi-Hoai-Thu Nguyen
- Faculty of Basic Sciences, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Huu-Canh Vo
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Van-Mai Do
- Faculty of Pharmacy and Nursing, Tay Do University, Can Tho City, Vietnam
- Faculty of Pharmacy, Can Tho University of Medicine and Pharmacy, Can Tho City, Vietnam
| | - Thi-Phuong Nguyen
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang, Thailand
| | | | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
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12
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Nguyen THT, To HL, Nguyen TD, Nguyen TBT, Pham NKT, Nguyen HT, Nguyen CH, Nguyen HH, Nguyen NH, Duong TH. Tecomastane, a new megastigmane from the flowers of Tecoma stans. Nat Prod Res 2023; 37:3563-3571. [PMID: 35749654 DOI: 10.1080/14786419.2022.2092735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/04/2022] [Accepted: 06/11/2022] [Indexed: 10/17/2022]
Abstract
Tecoma stans is a tropical plant that is widely used in folk medicine. Little is known about the chemical constituents of flowers of this plant. From flowers of the native plant in Vietnam, 12 compounds were isolated and elucidated, including one new compound tecomastane (1) and eleven known compounds, (3S,5R,6S,7E)-5,6-epoxy-3-hydroxy-7-megastigmane-9-one (2), bosciallin (3), chakyunglupulin B (4), (2S,6R)-2,6-dimethyloctane-1,8-diol (5), cleroindicin F (6), rengyoxide (7), 3,4-dihydroxybenzoic acid (8), methyl 3,4-dihydrobenzoate (9), 3,5-dihydroxybenzoic acid (10), luteolin (11), and indole-3-carboxylic acid (12). Compound 5 was a new natural product. The chemical structures of isolated compounds were identified by interpretation of their spectroscopic data (1D, 2D NMR, and HRESIMS) and by comparison with the literature. Compounds 1-7 and 10-12 were evaluated for alpha-glucosidase inhibition and antimicrobial activity against antibiotic-resistant, pathogenic bacteria Enterococcus faecium, Staphylococcus aureus, and Acinetobacter baumannii.
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Affiliation(s)
- Thi-Hoai-Thu Nguyen
- Faculty of Basic Sciences, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Hoang-Long To
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Tuan-Dat Nguyen
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Thi-Bao-Tran Nguyen
- Faculty of Environmental Science, Sai Gon University, Ho Chi Minh City, Vietnam
| | | | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Chuong Hoang Nguyen
- University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Huu-Hung Nguyen
- Faculty of Applied Technology, School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Vietnam
| | | | - Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
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13
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Duong TH, Vu YT, Long NP, Phan NHN, Pham NKT, Sichaem J, Kieu NKD, Duong CB, Nguyen TT, Dang VS, Nguyen HT. Bioactive-Guided Phytochemical Investigations, In Vitro and In Silico Alpha-Glucosidase Inhibition of Two Vietnamese Medicinal Plants Dicranopteris linearis and Psychotria adenophylla. Pharmaceuticals (Basel) 2023; 16:1253. [PMID: 37765061 PMCID: PMC10538207 DOI: 10.3390/ph16091253] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/26/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
Little is known about the chemical and biological profiles of Dicranopteris linearis and Psychotria adenophylla. No previous studies have investigated alpha-glucosidase inhibition using extracts from D. linearis and P. adenophylla. In this paper, bioactive-guided isolation procedures were applied to the plants D. linearis and P. adenophylla based on alpha-glucosidase inhibition. From the most active fractions, 20 compounds (DL1-DL13 and PA1-PA7) were isolated. The chemical structures were elucidated using spectroscopic data and compared with those available in the literature. These compounds were evaluated for alpha-glucosidase inhibition, while a molecular docking study was performed to elucidate the mechanisms involved. Consequently, D. linearis and P. adenophylla might serve as a good potential for developing new antidiabetic preparations.
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Affiliation(s)
- Thuc-Huy Duong
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam; (T.-H.D.); (N.-H.-N.P.); (N.-K.-D.K.); (C.-B.D.)
| | - Y Thien Vu
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam;
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea;
| | - Nguyen-Hong-Nhi Phan
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam; (T.-H.D.); (N.-H.-N.P.); (N.-K.-D.K.); (C.-B.D.)
- Faculty of Environment, Sai Gon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City 700000, Vietnam;
| | - Nguyen-Kim-Tuyen Pham
- Faculty of Environment, Sai Gon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City 700000, Vietnam;
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang 52190, Thailand;
| | - Nguyen-Khanh-Duy Kieu
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam; (T.-H.D.); (N.-H.-N.P.); (N.-K.-D.K.); (C.-B.D.)
| | - Chi-Bao Duong
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam; (T.-H.D.); (N.-H.-N.P.); (N.-K.-D.K.); (C.-B.D.)
- Faculty of Environment, Sai Gon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City 700000, Vietnam;
| | - Thanh-Trung Nguyen
- Institute of Research and Development, Duy Tan University, Danang 550000, Vietnam
- Center for Pharmaceutical Biotechnology, School of Medicine and Pharmacy, Duy Tan University, Danang 550000, Vietnam
| | - Van-Son Dang
- Vietnam Academy of Science and Technology, Graduate University of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi 100000, Vietnam;
- Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City 700000, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam;
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14
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Le HT, Nguyen HT, Min HY, Hyun SY, Kwon S, Lee Y, Van Le TH, Lee J, Park JH, Lee HY. Corrigendum to "Panaxynol, a natural Hsp90 inhibitor, effectively targets both lung cancer stem and non-stem cells" [Cancer Lett. 412 (2018) 297-307]. Cancer Lett 2023:216289. [PMID: 37423849 DOI: 10.1016/j.canlet.2023.216289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Affiliation(s)
- Huong Thuy Le
- Creative Research Initiative Center for Concurrent Control of Emphysema and Lung Cancer, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea; College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Huy Truong Nguyen
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hye-Young Min
- Creative Research Initiative Center for Concurrent Control of Emphysema and Lung Cancer, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea; Department of Molecular Medicine and Biopharmaceutical Science, Graduate School of Convergence Science and Technology and College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seung Yeob Hyun
- Creative Research Initiative Center for Concurrent Control of Emphysema and Lung Cancer, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea; College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Soonbum Kwon
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Yeongcheol Lee
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Thi Hong Van Le
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Viet Nam
| | - Jeeyeon Lee
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jeong Hill Park
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Ho-Young Lee
- Creative Research Initiative Center for Concurrent Control of Emphysema and Lung Cancer, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea; College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea; Department of Molecular Medicine and Biopharmaceutical Science, Graduate School of Convergence Science and Technology and College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea.
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15
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Nguyen NH, Duong TH, Truong Nguyen H, Vu YT, Tran TMD, Ho TTV, Mai CC, Mai DT, Nguyen HC, Thuy Le H, Pham DD. New Halogenated Flavonoids from Adenosma bracteosum and Vitex negundo and Their α-Glucosidase Inhibition. Chem Biodivers 2023; 20:e202300390. [PMID: 37293748 DOI: 10.1002/cbdv.202300390] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/10/2023]
Abstract
Adenosma bracteosum and Vitex negundo are natural sources of methoxylated flavonoids. Little is known about the α-glucosidase inhibition of multi-methoxylated flavonoid derivatives. Eighteen natural flavonoids were isolated from A. bracteosum and V. negundo. Seven halogenated derivatives were synthesized. Their chemical structures were elucidated by extensive NMR analysis and high-resolution mass spectroscopy as well as comparisons in literature. All compounds were evaluated for their α-glucosidase inhibition. Most compounds showed good activity with IC50 values ranging from 16.7 to 421.8 μM. 6,8-Dibromocatechin was the most active compound with an IC50 value of 16.7 μM. A molecular docking study was conducted, indicating that those compounds are potent α-glucosidase inhibitors.
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Affiliation(s)
- Ngoc-Hong Nguyen
- CirTech Institute, HUTECH University, 475 A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City, 72300, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 72700, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 72900, Vietnam
| | - Y Thien Vu
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 72900, Vietnam
| | - Thi-Minh-Dinh Tran
- Department of Biology, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 72700, Vietnam
| | - Thi-Thanh-Van Ho
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 72700, Vietnam
| | - Chi-Cong Mai
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 72700, Vietnam
| | - Dinh-Tri Mai
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 122000, Vietnam
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1A TL29 Street, Thanh Loc ward, District 12, Ho Chi Minh City, Vietnam
| | - Hoang-Chuong Nguyen
- Faculty of Biology-Biotechnology, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, 72711, Vietnam
| | - Huong Thuy Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 72900, Vietnam
| | - Duc-Dung Pham
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 72700, Vietnam
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16
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Nguyen HT, Phan LK, Huynh KLV, Duong TH, Le HT, Hai-Yen NT, Yen NTH, Long NP, Nguyen MD. Untargeted Metabolomics Approach for the Differentiation between Panax vietnamensis var. vietnamensis and Panax vietnamensis var. fuscidiscus. Metabolites 2023; 13:763. [PMID: 37367920 DOI: 10.3390/metabo13060763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/10/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023] Open
Abstract
Panax vietnamensis var. vietnamensis (PVV) and Panax vietnamensis var. fuscidiscus (PVF) both belong to Panax vietnamensis species and are chemically and morphologically similar, making it hard to distinguish for the consumer. Herein, 42 PVF and 12 PVV samples were collected in Quang Nam and Lai Chau Province, respectively, and subsequently characterized by ITSr-DNA sequence data to verify their origins. Next, untargeted metabolomics combined with multivariate statistical analysis was developed to differentiate PVV and PVF. The metabolic profiles of PVV and PVF were found to be distinct and classified well using Partial Least-Squares Discriminant Analysis (PLS-DA) in the training set. Among them, seven ginsenosides were of high abundance in PVV, while six were of high abundance in PVF. Next, the test set was used to validate 13 putative differential markers found in the training set, illustrating a complete match with the expression patterns of these ginsenosides in the training set. Finally, PLS-DA and linear Support Vector Machine models both indicated distinct ginsenoside profiles of PVV and PVF without misclassification in the test set. Conclusively, the developed untargeted metabolomics approach might serve as a powerful tool for the authentication of PVV and PVF at the metabolome level.
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Affiliation(s)
- Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Long Ke Phan
- Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, Hanoi 122300, Vietnam
| | - Kim-Long Vu Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City 72700, Vietnam
| | - Huong Thuy Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | | | - Nguyen Thi Hai Yen
- Department of Pharmacology and Pharmaco Genomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Nguyen Phuoc Long
- Department of Pharmacology and Pharmaco Genomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Minh Duc Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
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17
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Duong TH, Le HT, Nguyen TVA, Tri MD, Pham NKT, Nguyen HT, Nguyen NH, Nguyen HH, Vu TY. A New Carvotacetone Derivative from the Aerial Part of Sphaeranthus africanus. Chem Biodivers 2023:e202300319. [PMID: 37183173 DOI: 10.1002/cbdv.202300319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/16/2023]
Abstract
Sphaeranthus africanus L. is native in Vietnam. Little is known about alpha-glucosidase inhibition of Sphaeranthus africanus and its isolated compounds. A bioactive-guided isolation was applied to the Vietnamese Sphaeranthus africanus to find alpha-glucosidase inhibitory components. Eight compounds were detected and structurally elucidated. They are 3-angeloyloxy-5-[2″,3″-epoxy-2″-methylbutanoyloxy]-7-hydroxycarvotacetone, 3-angeloyloxy-5-[3″-chloro-2″-hydroxy-2″-methylbutanoyloxy]-7-hydroxycarvotacetone, 3-angeloyloxy-5-[2″R,3″R-dihydroxy-2″-methyl-butanoyloxy]-7-hydroxycarvotacetone, 3-angeloyloxy-5-[2″S,3″R-dihydroxy-2″-methyl-butanoyloxy]-7-hydroxycarvotacetone, 3-angeloyloxy-5-[2″S,3″S-dihydroxy-2″-methyl-butanoyloxy]-7-hydroxycarvotacetone, 5-angeloyloxy-7-hydroxy-3-tigloyloxycarvotacetone, 3-O-methylquercetin, and chrysosplenol D. Their chemical structures were elucidated by extensive 1D and 2D NMR analysis and high-resolution mass spectroscopy as well as comparisons in literature. 3-Angeloyloxy-5-[2″S,3″S-dihydroxy-2″-methyl-butanoyloxy]-7-hydroxycarvotacetone is a new compound. Isolated compounds were evaluated for the alpha-glucosidase inhibition. Isolated compounds showed moderate activity with IC50 values ranging from 128.9-274.3 µM while others are weak. A molecular docking study was conducted, indicating that isolated compounds are potent alpha-glucosidase inhibitory compounds.
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Affiliation(s)
- Thuc Huy Duong
- Hochiminh city University of Education, Department of Chemistry, 280 An Duong Vuong Street, District 5, Hochiminh city, VIET NAM
| | - Huong Thuy Le
- Ton Duc Thang University, Faculty of Pharmacy, Nguyen Huu Tho, Ho Chi Minh City, VIET NAM
| | - Tran-Van-Anh Nguyen
- Ton Duc Thang University, Faculty of Pharmacy, Nguyen Huu Tho, Ho Chi Minh Cỉty, VIET NAM
| | - Mai Dinh Tri
- Vietnam Academy of Science and Technology, Graduate University of Science and Technology, Thanh Loc, Ho Chi Minh City, VIET NAM
| | - Nguyen-Kim-Tuyen Pham
- Saigon University, Faculty of Environmental Science, An Duong Vuong, Ho Chi Minh City, VIET NAM
| | - Huy Truong Nguyen
- Ton Duc Thang University, Faculty of Pharmacy, Nguyen Huu Tho, Ho Chi Minh Cỉty, VIET NAM
| | - Ngoc-Hong Nguyen
- HUTECH University: HUTECH, Cirtect Institute, Dien Bien Phu, Ho Chi Minh City, VIET NAM
| | - Huu-Hung Nguyen
- Van Lang University: Truong Dai hoc Van Lang, Faculty of Applied Technology, School of Technology, Van Lang University, 084, Ho Chi Minh City, VIET NAM
| | - Thien-Y Vu
- Ton Duc Thang University, Faculty of Pharmacy, Nguyen Huu Tho, Ho Chi Minh Cỉty, VIET NAM
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Yen NTH, Oh JH, Van Anh NT, Le QV, Park SM, Park YJ, Cho YS, Moon KS, Nguyen HT, Shin JG, Long NP, Kim DH. Systems-level multi-omics characterization provides novel molecular insights into indomethacin toxicity. Chem Biol Interact 2023; 375:110430. [PMID: 36868495 DOI: 10.1016/j.cbi.2023.110430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/25/2023] [Accepted: 02/28/2023] [Indexed: 03/05/2023]
Abstract
The mechanism of indomethacin toxicity at the systemic level is largely unknown. In this study, multi-specimen molecular characterization was conducted in rats treated with three doses of indomethacin (2.5, 5, and 10 mg/kg) for 1 week. Kidney, liver, urine, and serum samples were collected and analyzed using untargeted metabolomics. The kidney and liver transcriptomics data (10 mg indomethacin/kg and control) were subjected to a comprehensive omics-based analysis. Indomethacin exposure at 2.5 and 5 mg/kg doses did not cause significant metabolome changes, whereas considerable alterations in the metabolic profile compared to the control were induced by a dose of 10 mg/kg. Decreased levels of metabolites and an increased creatine level in the urine metabolome indicated injury to the kidney. The integrated omics analysis in both liver and kidney revealed an oxidant-antioxidant imbalance due to an excess of reactive oxygen species, likely originating from dysfunctional mitochondria. Specifically, indomethacin exposure induced changes in metabolites related to the citrate cycle, cell membrane composition, and DNA synthesis in the kidney. The dysregulation of genes related to ferroptosis and suppression of amino acid and fatty acid metabolism were evidence of indomethacin-induced nephrotoxicity. In conclusion, a multi-specimen omics investigation provided important insights into the mechanism of indomethacin toxicity. The identification of targets that ameliorate indomethacin toxicity will enhance the therapeutic utility of this drug.
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Affiliation(s)
- Nguyen Thi Hai Yen
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea; Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Jung-Hwa Oh
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Nguyen Thi Van Anh
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea; Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Quoc-Viet Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 70000, Viet Nam
| | - Se-Myo Park
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Young Jin Park
- Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Yong-Soon Cho
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea; Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Kyoung-Sik Moon
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon, 34114, Republic of Korea
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 70000, Viet Nam
| | - Jae-Gook Shin
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea; Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea; Center for Personalized Precision Medicine of Tuberculosis, Inje University College of Medicine, Busan, 47392, Republic of Korea.
| | - Dong Hyun Kim
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan, 47392, Republic of Korea.
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Duong TH, An TNM, Le TKD, Tran TMD, Nguyen HT, Nguyen THA, Nguyen NH, Sichaem J. Parmoferone A, a new depsidone from the lichen Parmotrema cristiferum. Nat Prod Res 2023:1-6. [PMID: 36999530 DOI: 10.1080/14786419.2023.2193746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
A new depsidone, parmoferone A (1), together with three known compounds, parmosidone K (2), albifolione (3), and 4-chloroorcinol (4) were isolated from the lichen Parmotrema cristiferum (Taylor) Hale (Parmeliaceae). The structures of isolated compounds were identified from its spectroscopic data and by comparison with the literature. Compounds 1-4 were evaluated for alpha-glucosidase inhibition. Compound 1 was determined to be a potent non-competitive inhibitor against alpha-glucosidase with an IC50 value of 18.1 μM.
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Affiliation(s)
- Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Tran Nguyen Minh An
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thi-Kim-Dung Le
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Thi-Minh-Dinh Tran
- Department of Biology, University of Education, Ho Chi Minh City, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | | | | | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang, Thailand
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20
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Nguyen NH, Duong TH, Tran TMD, Le HK, Thach UD, Nguyen KDK, Nguyen HT. Sphaeranthone A, a new carvotacetone from the leaves of Sphaeranthus africanus. Nat Prod Res 2023:1-5. [PMID: 36973941 DOI: 10.1080/14786419.2023.2193893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
A new carvotacetone sphaeranthone A and four known compounds 3-angeloyloxy-5-[2″,3″-epoxy-2″-methylbutanoyloxy]-7-hydroxycarvotacetone (2), 3-angeloyloxy-5-[3″-chloro-2″-hydroxy-2″-methylbutanoyloxy]-7-hydroxycarvotacetone (3), chrysosplenol D (4), and 3-O-methylquercetin (5) were isolated from leaves of Sphaeranthus africanus growing in Vietnam. Their chemical structures were elucidated by extensive 1D and 2D NMR analysis and high-resolution mass spectroscopy as well as comparisons in literature. Compounds 1-3 were evaluated for the alpha-glucosidase inhibition. They showed moderate activity with IC50 values of 103 ± 1.7, 146.8 ± 2.5, 49 ± 0.8 µg/mL, respectively.
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Affiliation(s)
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Thi-Minh-Dinh Tran
- Department of Biology, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Hoang-Khai Le
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Ut Dong Thach
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Khanh-Duy Kieu Nguyen
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
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21
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Nguyen HH, Aree T, Nguyen HT, Tran TMD, Nguyen TP, Vo TPG, Nguyen NH, Duong TH. Diorygmones A-B, two new guaiane-sesquiterpenes from the cultured lichen mycobiont of Diorygma sp.. Nat Prod Res 2023:1-6. [PMID: 36724809 DOI: 10.1080/14786419.2023.2172007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/05/2023] [Accepted: 01/15/2023] [Indexed: 02/03/2023]
Abstract
Diorygma sp. is a native crustose-lichen in Vietnam. A mycobiont of this lichen was isolated, then cultivated. The present study described the isolation and structural elucidation of two new guaiane-type sesquiterpenes, namely diorygmones A-B. Their absolute chemical structures were elucidated by extensive 1D and 2D NMR analysis, high-resolution mass spectroscopy, electronic circular dichroism (ECD), and comparisons with the literatures. Compounds 1 and 2 were evaluated for cytotoxic activity against HepG2 cell line.
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Affiliation(s)
- Huu-Hung Nguyen
- Faculty of Applied Technology, School of Technology, Van Lang University, Ho Chi Minh City, Vietnam
| | - Thammarat Aree
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Thi-Minh-Dinh Tran
- Department of Biology, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Thi-Phuong Nguyen
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Thi-Phi Giao Vo
- Faculty of Biology-Biotechnology, University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Ngoc-Hong Nguyen
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
| | - Thuc-Huy Duong
- CirTech Institute, HUTECH University, Ho Chi Minh City, Vietnam
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22
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Nguyen NH, Nguyen HH, Duong TH, Nguyen HT, Vo TS, Mai DT, Thuong HNT, Bui XH, Do THT. Alpha-glucosidase inhibitory cycloartanes from the Vietnamese Combretum quadrangulare. Chem Biodivers 2022; 19:e202200562. [PMID: 35965252 DOI: 10.1002/cbdv.202200562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/11/2022] [Indexed: 11/11/2022]
Abstract
Leaves of Combretum quadrangulare Kurz showed potent alpha-glucosidase inhibition. Two new cycloartane-type triterpenes, combretic acids D and E were isolated from the bioactive fraction. The chemical structures were determined using NMR and MS methods. Combretic acid D represents for the first cycloartane having a dihydrofuran ring in the side chain. Combretic acids D and E showed significant alpha-glucosidase inhibition, with IC 50 values of 13.9 and 30.7 µM, respectively. Combretic acid D was determined to be a non-competitive type in the kinetic study. The docking study in combination with dynamic simulations of this compound provided the molecular understanding of alpha-glucosidase inhibition.
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Affiliation(s)
- Ngoc Hong Nguyen
- HUTECH University, Cirtect Institute, Ho Chi Minh City, 084, Ho Chi Minh City, VIET NAM
| | - Huu-Hung Nguyen
- Van Lang University: Truong Dai hoc Van Lang, Faculty of Applied Technology, Van Lang University, 084, Ho Chi Minh City, VIET NAM
| | - Thuc-Huy Duong
- Ho Chi Minh City University of Education, Department of Chemistry, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
| | - Huy Truong Nguyen
- Ton Duc Thang University, Faculty of Pharmacy, Nguyen Huu Tho, 084, Ho Chi Minh City, VIET NAM
| | - Thanh-Sang Vo
- Nguyen Tat Thanh University, NTT Hi-Tech Institute, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
| | - Dinh-Tri Mai
- Vietnam Academy of Science and Technology, Department of Chemistry, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
| | - Huyen Nguyen Thi Thuong
- Ho Chi Minh City University of Education, Department of Biology, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
| | - Xuan-Hao Bui
- Ho Chi Minh City University of Education, Department of Chemistry, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
| | - Thi-Hong-Tuoi Do
- University of Medicine and Pharmacy Ho Chi Minh City, Faculty of Pharmacy, An Duong Vuong, 084, Ho Chi Minh City, VIET NAM
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23
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Nguyen HH, Duong TH, Nguyen TVA, Do TH, Pham DD, Nguyen NH, Nguyen HT. α-Glucosidase inhibitory derivatives of protocetraric acid. Nat Prod Res 2022; 37:1935-1946. [DOI: 10.1080/14786419.2022.2110093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Huu-Hung Nguyen
- Faculty of Applied Technology, School of Engineering and Technology, Van Lang University, Ho Chi Minh City, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Viet Nam
| | | | - Thanh-Hung Do
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Duc-Dung Pham
- Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Viet Nam
| | | | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
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24
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Vo GV, Nguyen THT, Nguyen TP, Do THT, Tran NMA, Nguyen HT, Nguyen TT. In silico and in vitro studies on the anti-cancer activity of artemetin, vitexicarpin and penduletin compounds from Vitex negundo. Saudi Pharm J 2022; 30:1301-1314. [PMID: 36249935 PMCID: PMC9561309 DOI: 10.1016/j.jsps.2022.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/17/2022] [Indexed: 11/28/2022] Open
Abstract
Vitex negundo L. (V. negundo) is one of the important medicinal and anticancer enhancer herbs. This plant is commonly used in the preparation of traditional drugs to treat numerous diseases. Inspired by the medicinal properties of this plant, the current study aimed to investigate antiproliferative potential and the primary molecular mechanisms of the apoptotic induction against human HepG2 and MCF-7 cell lines, by pure compounds isolated from targeted fractions of V. negundo which were characterized by NMR, FTIR and HRMS analysis and identified as artemetin (FLV1), vitexicarpin (FLV2), and penduletin (FLV3) compounds. The FLV1, FLV2, and FLV3 compounds were evaluated for the antiproliferative potential against HepG2 and MCF-7 cell lines by cell viability assay and exhibited IC50 values of 2.3, 23.9 and 5.6 µM and 3.9, 25.8, and 6.4 µM, respectively. In addition, those compounds increased the level of reactive oxygen species production, induced cell death occurred via apoptosis, demonstrated by Annexin V-staining cells, contributed significantly to DNA damage, and led to the activation of caspase3/caspase8 pathways.Additionally, molecular docking was also conducted to rationalize the cancer cells inhibitory and to evaluate the ability of the FLV1, FLV2, and FLV3 compounds to be developed as good drug candidates for cancers treatment.
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Affiliation(s)
- Giau Van Vo
- Department of Biomedical Engineering, School of Medicine, Vietnam National University – Ho Chi Minh City (VNU-HCM), Ho Chi Minh City 70000, Vietnam
- Research Center for Genetics and Reproductive Health (CGRH), School of Medicine, Vietnam National University, Ho Chi Minh City (VNU-HCM), Ho Chi Minh City 70000, Vietnam
- Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City 70000, Vietnam
| | - Thi-Hoai-Thu Nguyen
- Faculty of Basic Sciences, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang Street, Dist. 5, Ho Chi Minh City 72714, Vietnam
| | - Thi-Phuong Nguyen
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City 70000, Vietnam
| | - Thi-Hong-Tuoi Do
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang Street, Dist. 1, Ho Chi Minh City 72714, Vietnam
| | - Nguyen-Minh-An Tran
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City 71420, Vietnam
| | - Huy Truong Nguyen
- Application in Pharmaceutical Sciences Research Group, Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Corresponding authors.
| | - Thuy Trang Nguyen
- Faculty of Pharmacy, HUTECH University, Ho Chi Minh City 70000, Vietnam
- Corresponding authors.
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25
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Kondolf GM, Schmitt RJP, Carling PA, Goichot M, Keskinen M, Arias ME, Bizzi S, Castelletti A, Cochrane TA, Darby SE, Kummu M, Minderhoud PSJ, Nguyen D, Nguyen HT, Nguyen NT, Oeurng C, Opperman J, Rubin Z, San DC, Schmeier S, Wild T. Save the Mekong Delta from drowning. Science 2022; 376:583-585. [PMID: 35536906 DOI: 10.1126/science.abm5176] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Policy must address drivers, not just symptoms, of subsidence.
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Affiliation(s)
- G M Kondolf
- Riverlab, Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, CA, USA
| | - R J P Schmitt
- Riverlab, Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, CA, USA
- The Natural Capital Project, Stanford University, Stanford, CA, USA
| | - P A Carling
- School of Geography and Environmental Science, University of Southampton, Southampton, UK
| | - M Goichot
- World Wide Fund for Nature Asia Pacific, Ho Chi Minh City, Vietnam
| | - M Keskinen
- Water and Development Research Group, Aalto University, Espoo, Finland
| | - M E Arias
- Department of Civil and Environmental Engineering, University of South Florida, Tampa, FL, USA
| | - S Bizzi
- Department of Geosciences, University of Padova, Padua, Italy
| | - A Castelletti
- Department of Electronics, Information, and Bioengineering, Politecnico di Milano, Piazza Leonardo da Vinci, Milano, Italy
| | - T A Cochrane
- Department of Civil and Natural Resources Engineering, University of Canterbury, Christchurch, New Zealand
| | - S E Darby
- School of Geography and Environmental Science, University of Southampton, Southampton, UK
| | - M Kummu
- Water and Development Research Group, Aalto University, Espoo, Finland
| | - P S J Minderhoud
- Soil Geography and Landscape group, Wageningen University, Netherlands
- Department of Civil, Environmental and Architectural Engineering, University of Padova, Padova, Italy
- Subsurface and Groundwater Systems Unit, Deltares Research Institute, Utrecht, Netherlands
| | - D Nguyen
- Laboratory for Hydraulics Saint-Venant, Université PARIS-EST, Chatou, France
| | | | - N T Nguyen
- University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | - C Oeurng
- Riverlab, Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, CA, USA
- Institute of Technology of Cambodia, Phnom Penh, Cambodia
| | - J Opperman
- Global Science, World Wildlife Fund, Washington, DC, USA
| | - Z Rubin
- Riverlab, Department of Landscape Architecture and Environmental Planning, University of California, Berkeley, CA, USA
- Balance Hydrologics, Berkeley, CA, USA
| | - D C San
- Southern Institute of Water Resources Research, Ho Chi Minh City, Vietnam
| | - S Schmeier
- Water Governance Department, IHE Delft Institute for Water Education, Delft, Netherlands
| | - T Wild
- University of Maryland, College Park, MD, USA
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26
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Do TH, Duong TH, Nguyen HT, Nguyen TH, Sichaem J, Nguyen CH, Nguyen HH, Long NP. Biological Activities of Lichen-Derived Monoaromatic Compounds. Molecules 2022; 27:molecules27092871. [PMID: 35566220 PMCID: PMC9105517 DOI: 10.3390/molecules27092871] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 02/05/2023] Open
Abstract
Lichen-derived monoaromatic compounds are bioactive compounds, associated with various pharmacological properties: antioxidant, antifungal, antiviral, cytotoxicity, and enzyme inhibition. However, little is known about data regarding alpha-glucosidase inhibition and antimicrobial activity. Very few compounds were reported to have these activities. In this paper, a series of monoaromatic compounds from a lichen source were isolated and structurally elucidated. They are 3,5-dihydroxybenzoic acid (1), 3,5-dihydroxybenzoate methyl (2), 3,5-dihydroxy-4-methylbenzoic acid (3), 3,5-dihydroxy-4-methoxylbenzoic acid (4), 3-hydroxyorcinol (5), atranol (6), and methyl hematommate (7). To obtain more derivatives, available compounds from the previous reports such as methyl β-orsellinate (8), methyl orsellinate (9), and D-montagnetol (10) were selected for bromination. Electrophilic bromination was applied to 8–10 using NaBr/H2O2 reagents to yield products methyl 5-bromo-β-orsellinate (8a), methyl 3,5-dibromo-orsellinate (9a), 3-bromo-D-montagnetol (10a), and 3,5-dibromo-D-montagnetol (10b). Compounds were evaluated for alpha-glucosidase inhibition and antimicrobial activity against antibiotic-resistant, pathogenic bacteria Enterococcus faecium, Staphylococcus aureus, and Acinetobacter baumannii. Compound 4 showed stronger alpha-glucosidase inhibition than others with an IC50 value of 24.0 µg/mL. Synthetic compound 9a exhibited remarkable activity against Staphylococcus aureus with a MIC value of 4 µg/mL. Molecular docking studies were performed to confirm the consistency between in vitro and in silico studies.
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Affiliation(s)
- Thanh-Hung Do
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam;
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam;
- Correspondence: (T.-H.D.); (N.P.L.); Tel.: +84-91-901-1884 (T.-H.D.); +82-51-890-5907 (N.P.L.)
| | - Huy Truong Nguyen
- Application in Pharmaceutical Sciences Research Group, Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam;
| | - Thi-Hien Nguyen
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 700000, Vietnam;
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang 52190, Thailand;
| | - Chuong Hoang Nguyen
- University of Science, Vietnam National University Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam;
| | - Huu-Hung Nguyen
- Faculty of Applied Technology, School of Engineering and Technology, Van Lang University, Ho Chi Minh City 700000, Vietnam;
| | - Nguyen Phuoc Long
- Department of Pharmacology and PharmacoGenomics Research Center, Inje University College of Medicine, Busan 614-735, Korea
- Correspondence: (T.-H.D.); (N.P.L.); Tel.: +84-91-901-1884 (T.-H.D.); +82-51-890-5907 (N.P.L.)
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Visarut B, Khwanlada K, Sornkanok V, Asma B, Kittipong S, Vu TY, Huynh KLV, Le B, Nguyen HT, Do KM, Dang SV, Nguyen HM. Some Antioxidant Properties of Components from The Flower of Ochna integerrima and Their Beneficial Effects on HaCaT Keratinocytes and In Silico Analysis on Tyrosinase. Chem Biodivers 2022; 19:e202100882. [PMID: 35146904 DOI: 10.1002/cbdv.202100882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/10/2022] [Indexed: 11/06/2022]
Abstract
Four compounds, luteolin ( 1 ), 6- γ , γ -Dimethylallylquercetin 7- O - β -ᴅ-glucopyranoside ( 2 ), 6- γ , γ -Dimethylallylkaempferol 7- O - β -ᴅ-gluco-pyranoside ( 3 ), and 6- γ , γ -Dimethylallyldihydrokaempferol 7- O - β -ᴅ-glucoside ( 4 ), were isolated for the first time from EtOAc extract of the O. integerrima flower. We then evaluated the antioxidant effects of EtOAc, n -butanol, and MeOH extracts and their effects on H 2 O 2 against oxidative stress in HaCaT keratinocyte cell lines. Furthermore, 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH · ) radical scavenging activities of 1 - 4 were determined and their mechanisms of action on tyrosinase were predicted by in silico studies. The results revealed that the EtOAc extract and 1 - 3 exhibited good DPPH˙radical scavenging activity. Furthermore, this extract also had a significant protective effect against H 2 O 2 -induced oxidative stress in HaCaT cells. In silico studies indicated that the activity of 1 - 3 may be due to tyrosinase inhibition with MM-GBSA free binding energies of -78.9, -70.1, -71.1 kcal mol -1 , respectively, compared to 4 with an energy -56.9 kcal mol -1 .
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Affiliation(s)
- Buranasudja Visarut
- Chulalongkorn University Faculty of Pharmaceutical Sciences, department of pharmacology and physiology; Natural products for aging and Chronic diseases Research unit, Bangkok, 10330, Thailand, Bangkok, THAILAND
| | - Kobtrakul Khwanlada
- Chulalongkorn University, pharmacognosy and pharmaceutical botany, Bangkok, 10330, Thailand, Bangkok, THAILAND
| | - Vimolmangkang Sornkanok
- Chulalongkorn University, Department of Pharmacognosy and Pharmaceutical Botany, Bangkok, 10330, Thailand, Bangkok, THAILAND
| | - Binalee Asma
- Chulalongkorn University, herbal phytochemical testing laboratory center, Bangkok, 10330, Thailand, Bangkok, THAILAND
| | - Sanookpan Kittipong
- Chulalongkorn University, Nabsolute, Co., Ltd., Bangkok, 10330, Thailand, Bangkok, THAILAND
| | - Thien-Y Vu
- Ton Duc Thang University Faculty of Pharmacy, faculty of Pharmacy, 19, Nguyen Huu Tho, Ho Chi Minh, VIET NAM
| | - Kim Long Vu Huynh
- Ton Duc Thang University Faculty of Pharmacy, Faculty of Pharmacy, 19-Nguyen Huu Tho, Ho Chi Minh, VIET NAM
| | - Bao Le
- Ton Duc Thang University Faculty of Pharmacy, Faculty of Pharmacy, 19-Nguyen Huu Tho, Ho Chi Minh, VIET NAM
| | - Huy Truong Nguyen
- Ton Duc Thang University Faculty of Pharmacy, Faculty of Pharmacy, 19-Nguyen Huu Tho, Ho Chi Minh, VIET NAM
| | - Kiep Minh Do
- Toyama University - Sugitani Campus: Toyama Daigaku - Sugitani Campus, institute Natural medicine, 2630-Sugitani, Toyama 930-0194, Japan, Toyama, JAPAN
| | - Son Van Dang
- Vietnam Academy of Science and Technology, institute of tropical biology, 85 Tran Quoc Toan, Ho Chi Minh City, Vietnam, Ho Chi Minh, VIET NAM
| | - Hien Minh Nguyen
- Ton Duc Thang University, Faculty of Pharmacy, 19 Nguyen Huu Tho, 700000, Ho Chi Minh, VIET NAM
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Ha KN, Nguyen TVA, Mai DT, Tran NMA, Nguyen NH, Vo GV, Duong TH, Truong Nguyen H. Alpha-glucosidase inhibitors from Nervilia concolor, Tecoma stans, and Bouea macrophylla. Saudi J Biol Sci 2022; 29:1029-1042. [PMID: 35197772 PMCID: PMC8848031 DOI: 10.1016/j.sjbs.2021.09.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/18/2021] [Accepted: 09/25/2021] [Indexed: 12/18/2022] Open
Abstract
Tecoma stans (L.) Juss. Ex Kunth is widely used in folk medicine. In ethnomedicine, it is applied as a cardioprotective, hepatoprotective, antiarthritic, antinociceptive, anti-inflammatory, and antimicrobial. The aqueous extract is considered antidiabetic, and is used as a traditional remedy in Mexico. More than 120 chemical constituents have been identified in its leaves, barks, and roots. However, less is known about the phytochemical properties of T. stans flower extracts. The herbal plant Nervilia concolor (Blume) Schltr. is native to Vietnam, and is used in traditional Chinese medicine to treat diseases such as bronchitis, stomatitis, acute pneumonia, and laryngitis. Only two previous reports have addressed the chemical content of this plant. Bouea macrophylla Griff., commonly known as marian plum or plum mango, is a tropical plant that is used to treat a range of illnesses. Phytochemical analysis of B. macrophylla suggests the presence of volatile components and flavonoids. However, existing data have been obtained from screening without isolation. As part of our ongoing search for alpha-glucosidase inhibitors from Vietnamese medicinal plants, we conducted bioactive-guided isolation of the whole plant N. concolor, the flowers of T. stans, and the leaves of B. macrophylla. We isolated and structurally elucidated five known compounds from T. stans: ursolic acid (TS1), 3-oxours-12-en-28-oic acid (TS2), chrysoeriol (TS3), ferulic acid (TS4), and tecomine (TS5). Three known compounds were isolated from Nervilia concolor: astragalin (NC1), isoquercitrin (NC2), and caffeic acid (NC3). From B. macrophylla, betullinic acid (BM1), methyl gallate (BM2), and 3-O-galloyl gallic acid methyl ester (BM3) were isolated. All compounds showed promising alpha-glucosidase inhibition, with IC50 values ranging from 1.4 to 143.3 µM. The kinetics of enzyme inhibition showed BM3 to be a competitive-type inhibitor. An in silico molecular docking model confirmed that compounds NC1, NC2, and BM3 were potential inhibitors of the α-glucosidase enzyme. Molecular dynamics simulations were carried out with compound BM3 demonstrating the best docking model during simulation up to 100 ns to explore the stability of the complex ligand–protein.
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Affiliation(s)
- Kim-Ngoc Ha
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), 475 A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City 700000, Viet Nam
| | - Tran-Van-Anh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Viet Nam
| | - Dinh-Tri Mai
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 11355, Viet Nam
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 01 Mac Dinh Chi, Ho Chi Minh City 71007, Viet Nam
| | - Nguyen-Minh-An Tran
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City 71420, Viet Nam
| | - Ngoc-Hong Nguyen
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), 475 A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City 700000, Viet Nam
| | - Giau Van Vo
- Department of Biomedical Engineering, School of Medicine, Vietnam National University – Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Viet Nam
- Vietnam National University – Ho Chi Minh City (VNU-HCM), Ho Chi Minh City 700000, Viet Nam
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City 72711, Viet Nam
- Corresponding authors at: Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, 748342 Ho Chi Minh City, Viet Nam (T.-H. Duong). Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Viet Nam (H. T. Nguyen).
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Viet Nam
- Corresponding authors at: Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, 748342 Ho Chi Minh City, Viet Nam (T.-H. Duong). Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Viet Nam (H. T. Nguyen).
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Nguyen TT, Nguyen TTD, Tran NMA, Nguyen HT, Vo GV. Microneedles enable the development of skin-targeted vaccines against coronaviruses and influenza viruses. Pharm Dev Technol 2021; 27:83-94. [PMID: 34802372 DOI: 10.1080/10837450.2021.2008967] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Throughout the COVID-19 pandemic, many have seriously worried that the plus burden of seasonal influenza that might create a destructive scenario, resulting in overwhelmed healthcare capacities and onwards loss of life. Many efforts to develop a safe and efficacious vaccine to prevent infection by coronavirus and influenza, highlight the importance of vaccination to combat infectious pathogens. While vaccines are traditionally given as injections into the muscle, microneedle (MN) patches designed to precisely deliver cargos into the cutaneous microenvironment, rich in immune cells, provide a noninvasive and self-applicable vaccination approach, reducing overall costs and improving access to vaccines in places with limited supply. The current review aimed to highlight advances in research on the development of MNs-mediated cutaneous vaccine delivery. Concluding remarks and challenges on MNs-based skin immunization are also provided to contribute to the rational development of safe and effective MN-delivered vaccines against these emerging infectious diseases.
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Affiliation(s)
- Thuy Trang Nguyen
- Faculty of Pharmacy, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
| | - Thi Thuy Dung Nguyen
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Nguyen-Minh-An Tran
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Giau Van Vo
- Department of Biomedical Engineering, School of Medicine, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam.,Research Center for Genetics and Reproductive Health (CGRH), School of Medicine, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam.,Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam
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Nguyen HT, Wu SB, Bedford MR, Nguyen XH, Morgan NK. Dietary soluble non-starch polysaccharide level and xylanase influence the gastrointestinal environment and nutrient utilisation in laying hens. Br Poult Sci 2021; 63:340-350. [PMID: 34781802 DOI: 10.1080/00071668.2021.2003754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
1. The objective of this study was to examine the influence of dietary soluble non-starch polysaccharide (sNSP) level and xylanase supplementation on productive performance, viscosity and pH along the gastrointestinal tract in laying hens. Excreta moisture content, ileal and caecal microbiota and short chain fatty acid (SCFA) composition and apparent total tract nutrient utilisation was measured.2. Hyline Brown laying hens (n=144) were housed individually at 25 weeks of age and allocated to one of four wheat-based dietary treatments in a 2 × 2 factorial arrangement, consisting of two levels of sNSP (High 13.40 g/kg or Low 11.22 g/kg), with or without xylanase (0 or 12,000 BXU/kg). Birds were fed the dietary treatments for 56 days.3. Increasing dietary sNSP increased jejunum viscosity, degradability of total NSP, total tract flow of insoluble arabinose, and succinic acid concentration in the caeca (P<0.05). Feeding high sNSP decreased excreta moisture content, total tract energy retention and free oligosaccharide, total tract flow of soluble and insoluble galactose and insoluble rhamnose and fucose, and ileal acetic and lactic acid concentrations (P<0.05), and tended to reduce egg production (P=0.058).4. Supplementation with xylanase resulted in reduced jejunum and ileum viscosity, caecal pH, excreta moisture, flow of soluble arabinose and glucose and insoluble arabinose and xylose, caecal concentration of Lactobacillus sp. and isobutyric and succinic acid, and ileal concentration of Bacillus sp. and total anaerobic bacteria (P<0.05). Xylanase application also increased energy retention and insoluble and total NSP degradation, and caecal abundance of Bifidobacteria sp. and valeric acid (P<0.05).6. These results reiterated the ability of xylanase to improve nutrient digestibility and reduce excreta moisture content in laying hens, and highlighted the importance of considering dietary sNSP level in laying hen diets.
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Affiliation(s)
- H T Nguyen
- University of New England, School of Rural and Environmental Sciences, Armidale, New South Wales, 2350, Australia
| | - S-B Wu
- University of New England, School of Rural and Environmental Sciences, Armidale, New South Wales, 2350, Australia
| | - M R Bedford
- AB Vista, Woodstock Court, Blenheim Road, Marlborough, UK
| | - X H Nguyen
- University of New England, School of Rural and Environmental Sciences, Armidale, New South Wales, 2350, Australia
| | - N K Morgan
- University of New England, School of Rural and Environmental Sciences, Armidale, New South Wales, 2350, Australia
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Duong TH, Nguyen HT, Nguyen CH, Tran NMA, Danova A, Tran TMD, Vu-Huynh KL, Musa V, Jutakanoke R, Nguyen NH, Sichaem J. Identification of Highly Potent α-Glucosidase Inhibitors from Artocarpus integer and Molecular Docking Studies. Chem Biodivers 2021; 18:e2100499. [PMID: 34761862 DOI: 10.1002/cbdv.202100499] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/21/2021] [Indexed: 11/10/2022]
Abstract
A new natural Diels-Alder adduct (3) was isolated from the leaves and stem bark of Artocarpus integer, along with seventeen known compounds (1, 2, and 4-18). Structural elucidation was conducted using NMR and HR-ESI-MS data, and comparisons were made with previous studies. Deoxyartonin I (3) exhibited the most potent α-glucosidase inhibition (IC50 7.80±0.1 μM), outperforming the acarbose positive control. This was mixed-mode inhibition, as indicated by the intersect in the second quadrant of each respective plot. An in silico molecular docking model and the pharmacokinetic features of 3 suggest that it is a potential inhibitor of enzyme α-glucosidase, and is therefore a lead candidate as a drug against diabetes mellitus.
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Affiliation(s)
- Thuc-Huy Duong
- Department of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 748342, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam
| | - Chuong Hoang Nguyen
- University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | | | - Ade Danova
- Center of Execellent in Natural Products Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Thi-Minh-Dinh Tran
- Department of Biology, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, 748342, Vietnam
| | - Kim Long Vu-Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, 700000, Vietnam
| | - Vassana Musa
- Microbial Biotechnology and Utilization of Natural Products Research Unit (MBUNPRU), Songkhla Rajabhat University, Songkhla, 90000, Thailand
| | - Rumpa Jutakanoke
- Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Mueang, Phitsanulok, 65000, Thailand
| | - Ngoc-Hong Nguyen
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), 475 A Dien Bien Phu Street, Binh Thanh District, Ho Chi Minh City, 700000, Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang, 52190, Thailand
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Nguyen HT, Vuong Bui NT, Kanhounnon WG, Vu Huynh KL, Nguyen TVA, Nguyen HM, Do MH, Badawi M, Thach UD. Co-precipitation polymerization of dual functional monomers and polystyrene- co-divinylbenzene for ciprofloxacin imprinted polymer preparation. RSC Adv 2021; 11:34281-34290. [PMID: 35497320 PMCID: PMC9042346 DOI: 10.1039/d1ra05505d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/28/2021] [Indexed: 12/17/2022] Open
Abstract
Novel ciprofloxacin composite imprinted materials are synthesized by using co-precipitation polymerization of dual functional monomers (methacrylic acid and 2-vinylpyridine) and polystyrene-co-divinylbenzene. The intermolecular interactions between monomers and template are evaluated by molecular modeling analysis. The physicochemical properties of the obtained polymers are characterized using FT-IR, TGA, and SEM. Batch adsorption experiments are used to investigate adsorption properties (kinetic, pH, and isotherm). These polymers are employed to prepare the solid phase extraction cartridges, and their extraction performances are analyzed by the HPLC-UV method. DFT calculations indicate that hydrogen bonding and π−π stacking are the driving forces for the formation of selective rebinding sites. The obtained polymers exhibit excellent adsorption properties, including fast kinetics and high adsorption capacity (up to 10.28 mg g−1) with an imprinted factor of 2.55. The Scatchard analysis indicates the presence of specific high-affinity adsorption sites on the imprinted polymer. These absorbents are employed to extract CIP in river water with recoveries in the range of 65.97–119.26% and the relative standard deviation of 3.59–14.01%. Furthermore, the used cartridges could be reused at least eight times without decreasing their initial adsorption capacity. Ciprofloxacin imprinted polymers were prepared using co-precipitation polymerization of methacrylic acid, 2-vinylpyridine and polystyrene-co-divinylbenzene.![]()
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Affiliation(s)
- Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
| | - Nhat Thao Vuong Bui
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
| | - Wilfried G Kanhounnon
- Laboratoire de Chimie Théorique et de Spectroscopie Moléculaire (LACTHESMO), Université d'Abomey-Calavi Benin
| | - Kim Long Vu Huynh
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
| | - Tran-Van-Anh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
| | - Hien Minh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
| | - Minh Huy Do
- Faculty of Environmental and Food Engineering, Nguyen Tat Thanh University Ho Chi Minh City Vietnam
| | - Michael Badawi
- Laboratoire de Physique et Chimie Théoriques UMR CNRS 7019, Université de Lorraine France
| | - Ut Dong Thach
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam +84 028 37 761 043
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Nguyen HT, Nguyen AH, Lam HM, Nguyen TT. Association of body mass index with non-achievement of target low-density lipoprotein level in older patients at very high cardiovascular risk: a multicentre study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Low-density lipoprotein cholesterol (LDL-c) is a well-established risk factor for atherosclerotic cardiovascular disease. Nonetheless, the association of body mass index (BMI) with non-achievement of target LDL-c level in older patients with type 2 diabetes (T2D) at very high cardiovascular risk is unknown.
Purpose
To investigate whether BMI is associated with non-achievement of target LDL-c level in older patients with T2D at very high cardiovascular risk.
Methods
From December 2019 to June 2020, in this multicentre prospective cross-sectional study, we enrolled 733 consecutive outpatients aged ≥60 years with T2D at very high cardiovascular risk in whom LDL-c levels could be measured after any stable lipid-lowering therapy for ≥6 months. Achievement of target lipid level was assessed based on the 2019 guidelines of the European Society of Cardiology for dyslipidaemia. Factors associated with non-achievement of target LDL-c level were determined using logistic regression analysis.
Results
Of the total cases (age, 68.6±7.2 years; men, 51.3%), 654 patients (89.2%) did not achieve an aggressive target LDL-c level of <1.4 mmol/L. Target non-high-density lipoprotein cholesterol level of <2.2 mmol/L and triglyceride level of <1.7 mmol/L were not achieved in 87.9% and 56.2% of the patients, respectively. In the multivariate model, BMI was the only factor associated with failure to achieve target LDL-c level, but not other factors such as age, sex, education level, smoking, and comorbidities. The adjusted odds ratio were 0.88 (95% confidence interval [95% CI], 0.24–3.21; P=0.84) for underweight, 1.57 (95% CI, 0.87–2.81; P=0.13) for overweight, and 2.63 (95% CI, 1.43–4.83; P=0.002) for obesity (normal weight was set as reference) status.
Conclusions
Non-achievement of target LDL-c level is highly prevalent in older patients with T2D at very high cardiovascular risk. Obesity, defined by BMI, can be a factor associated with non-achievement of the target. The findings highlight the importance of management of lipid levels in older patients with T2D.
Funding Acknowledgement
Type of funding sources: None. Figure 1
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Affiliation(s)
- H T Nguyen
- Ho Chi Minh City University of Medicine and Pharmacy, Geriatrics and Gerontology, Ho Chi Minh, Viet Nam
| | | | - H M Lam
- 175 Military Hospital, Ho Chi Minh, Viet Nam
| | - T T Nguyen
- Thong Nhat Hospital, CARDIOLOGY, Ho Chi Minh, Viet Nam
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Ade PAR, Ahmed Z, Amiri M, Barkats D, Thakur RB, Bischoff CA, Beck D, Bock JJ, Boenish H, Bullock E, Buza V, Cheshire JR, Connors J, Cornelison J, Crumrine M, Cukierman A, Denison EV, Dierickx M, Duband L, Eiben M, Fatigoni S, Filippini JP, Fliescher S, Goeckner-Wald N, Goldfinger DC, Grayson J, Grimes P, Hall G, Halal G, Halpern M, Hand E, Harrison S, Henderson S, Hildebrandt SR, Hilton GC, Hubmayr J, Hui H, Irwin KD, Kang J, Karkare KS, Karpel E, Kefeli S, Kernasovskiy SA, Kovac JM, Kuo CL, Lau K, Leitch EM, Lennox A, Megerian KG, Minutolo L, Moncelsi L, Nakato Y, Namikawa T, Nguyen HT, O'Brient R, Ogburn RW, Palladino S, Prouve T, Pryke C, Racine B, Reintsema CD, Richter S, Schillaci A, Schwarz R, Schmitt BL, Sheehy CD, Soliman A, Germaine TS, Steinbach B, Sudiwala RV, Teply GP, Thompson KL, Tolan JE, Tucker C, Turner AD, Umiltà C, Vergès C, Vieregg AG, Wandui A, Weber AC, Wiebe DV, Willmert J, Wong CL, Wu WLK, Yang H, Yoon KW, Young E, Yu C, Zeng L, Zhang C, Zhang S. Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season. Phys Rev Lett 2021; 127:151301. [PMID: 34678017 DOI: 10.1103/physrevlett.127.151301] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
We present results from an analysis of all data taken by the BICEP2, Keck Array, and BICEP3 CMB polarization experiments up to and including the 2018 observing season. We add additional Keck Array observations at 220 GHz and BICEP3 observations at 95 GHz to the previous 95/150/220 GHz dataset. The Q/U maps now reach depths of 2.8, 2.8, and 8.8 μK_{CMB} arcmin at 95, 150, and 220 GHz, respectively, over an effective area of ≈600 square degrees at 95 GHz and ≈400 square degrees at 150 and 220 GHz. The 220 GHz maps now achieve a signal-to-noise ratio on polarized dust emission exceeding that of Planck at 353 GHz. We take auto- and cross-spectra between these maps and publicly available WMAP and Planck maps at frequencies from 23 to 353 GHz and evaluate the joint likelihood of the spectra versus a multicomponent model of lensed ΛCDM+r+dust+synchrotron+noise. The foreground model has seven parameters, and no longer requires a prior on the frequency spectral index of the dust emission taken from measurements on other regions of the sky. This model is an adequate description of the data at the current noise levels. The likelihood analysis yields the constraint r_{0.05}<0.036 at 95% confidence. Running maximum likelihood search on simulations we obtain unbiased results and find that σ(r)=0.009. These are the strongest constraints to date on primordial gravitational waves.
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Affiliation(s)
- P A R Ade
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - Z Ahmed
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - M Amiri
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - D Barkats
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - R Basu Thakur
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - C A Bischoff
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - D Beck
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J J Bock
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - H Boenish
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - E Bullock
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Buza
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - J R Cheshire
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - J Connors
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Cornelison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - M Crumrine
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Cukierman
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E V Denison
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - M Dierickx
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - L Duband
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - M Eiben
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Fatigoni
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J P Filippini
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
- Department of Astronomy, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - S Fliescher
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - N Goeckner-Wald
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - D C Goldfinger
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - J Grayson
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - P Grimes
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - G Hall
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - G Halal
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - M Halpern
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - E Hand
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - S Harrison
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - S Henderson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - S R Hildebrandt
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - G C Hilton
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Hubmayr
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - H Hui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K D Irwin
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - J Kang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K S Karkare
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - E Karpel
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Kefeli
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S A Kernasovskiy
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J M Kovac
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - C L Kuo
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K Lau
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - E M Leitch
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - A Lennox
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - K G Megerian
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - L Minutolo
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - L Moncelsi
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - Y Nakato
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - T Namikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H T Nguyen
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R O'Brient
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - R W Ogburn
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - S Palladino
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
| | - T Prouve
- Service des Basses Températures, Commissariat à l'Energie Atomique, 38054 Grenoble, France
| | - C Pryke
- Minnesota Institute for Astrophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B Racine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Aix-Marseille Université, CNRS/IN2P3, CPPM, Marseille 13288, France
| | - C D Reintsema
- National Institute of Standards and Technology, Boulder, Colorado 80305, USA
| | - S Richter
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A Schillaci
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R Schwarz
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - B L Schmitt
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C D Sheehy
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - A Soliman
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - T St Germaine
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - B Steinbach
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - R V Sudiwala
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - G P Teply
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - K L Thompson
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - J E Tolan
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Tucker
- School of Physics and Astronomy, Cardiff University, Cardiff CF24 3AA, United Kingdom
| | - A D Turner
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - C Umiltà
- Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - C Vergès
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - A G Vieregg
- Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
- Department of Physics, Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - A Wandui
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - A C Weber
- Jet Propulsion Laboratory, Pasadena, California 91109, USA
| | - D V Wiebe
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - J Willmert
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - C L Wong
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
- Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
| | - W L K Wu
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
| | - H Yang
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - K W Yoon
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - E Young
- Kavli Institute for Particle Astrophysics and Cosmology, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, California 94025, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Yu
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - L Zeng
- Center for Astrophysics, Harvard & Smithsonian, Cambridge, Massachusetts 02138, USA
| | - C Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
| | - S Zhang
- Department of Physics, California Institute of Technology, Pasadena, California 91125, USA
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Vuong TD, Sonah H, Patil G, Meinhardt C, Usovsky M, Kim KS, Belzile F, Li Z, Robbins R, Shannon JG, Nguyen HT. Identification of genomic loci conferring broad-spectrum resistance to multiple nematode species in exotic soybean accession PI 567305. Theor Appl Genet 2021; 134:3379-3395. [PMID: 34297174 DOI: 10.1007/s00122-021-03903-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 06/29/2021] [Indexed: 06/13/2023]
Abstract
KEY MESSAGE Genetic analysis identified a unique combination of major QTL for resistance to important soybean nematodes concurrently present in a single soybean accession, which has not been reported earlier. An exotic soybean [Glycine max (L.) Merr.] accession, PI 567305, was reported to be highly resistant to three important nematode species, soybean cyst (SCN), root-knot (RKN), and reniform (RN) nematodes. However, genetic basis controlling broad-spectrum resistance in this germplasm has not been investigated. We report results of genetic analysis to identify genomic loci conferring resistance to these nematode species. A bi-parental population consisting of 242 F8-derived recombinant inbred lines (RILs) was developed from a cross of a nematode susceptible cultivar, Magellan, and resistant accession, PI 567305. The RILs were phenotyped for nematode resistance to three SCN HG types. They were genotyped using the Infinium SoySNP6K BeadChips and genotype-by-sequencing (GBS) methods in an attempt to evaluate the cost-effectiveness and efficiency of these two genotyping platforms. Genetic analysis confirmed the major QTL on chromosomes (Chrs) 10 and 18 with broad-spectrum resistance to the three nematodes present in this germplasm. Haplotype and copy number variation analyses of SCN resistance QTL indicated that PI 567305 has a different haplotype, which is associated with likely a unique SCN resistance mechanism different from Peking- or PI 88788-type resistance. The evaluations of both Infinium Beadchip- and GBS-based genotyping technologies provided comprehensive insights for researchers to choose a cost-effective and efficient platform for QTL mapping and for other genomic studies in soybeans.
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Affiliation(s)
- T D Vuong
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA.
| | - H Sonah
- Département de Phytologie, Faculté Des Sciences de L'Agriculture Et de L'Alimentation, Centre de Recherche en Horticulture, Université Laval, Québec, Canada
- National Agri-Food Biotechnology Institute, Sector 81, Mohali-140306, P.O. Manauli, Punjab, India
| | - G Patil
- Institute of Genomics for Crop Abiotic Stress Tolerance (IGCAST), Department of Plant and Soil Science, Texas Tech University, Lubbock, TX, 79409, USA
| | - C Meinhardt
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - M Usovsky
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - K S Kim
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA
- LG Chem-FarmHannong, Ltd, Daejeon, 34115, Republic of Korea
| | - F Belzile
- Département de Phytologie, Université Laval, Pavillon Charles-Eugène Marchand 1030, Avenue de la Médecine, Québec, Canada
| | - Z Li
- Institute of Plant Breeding, Genetics, Genomics and Department of Crop and Soil Sciences, University of Georgia, Athens, GA, 30602, USA
| | - R Robbins
- Department of Plant Pathology, University of Arkansas, Fayetteville, AR, 72701, USA
| | - J G Shannon
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - H T Nguyen
- Division of Plant Sciences, University of Missouri, Columbia, MO, 65211, USA.
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Nguyen HT, Vu-Huynh KL, Nguyen HM, Le HT, Le THV, Park JH, Nguyen MD. Evaluation of the Saponin Content in Panax vietnamensis Acclimatized to Lam Dong Province by HPLC-UV/CAD. Molecules 2021; 26:molecules26175373. [PMID: 34500805 PMCID: PMC8433671 DOI: 10.3390/molecules26175373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 11/23/2022] Open
Abstract
Panax vietnamensis, or Vietnamese ginseng (VG), an endemic Panax species in Vietnam, possesses a unique saponin profile and interesting biological activities. This plant is presently in danger of extinction due to over-exploitation, resulting in many preservation efforts towards the geographical acclimatization of VG. Yet, no information on the saponin content of the acclimatized VG, an important quality indicator, is available. Here, we analyzed the saponin content in the underground parts of two- to five-year-old VG plants acclimatized to Lam Dong province. Nine characteristic saponins, including notoginsenoside-R1, ginsenoside-Rg1, -Rb1, -Rd, majonoside-R1, -R2 vina-ginsenoside-R2, -R11, and pseudoginsenoside-RT4, were simultaneously determined by HPLC coupled with UV and with a charged aerosol detector (CAD). Analyzing the results illustrated that the detection of characteristic ocotillol-type saponins in VG by CAD presented a superior capacity compared with that of UV, thus implying a preferential choice of CAD for the analysis of VG. The quantitative results indicating the saponin content in the underground parts of VG showed an increasing tendency from two to five years old, with the root and the rhizome exhibiting different saponin accumulation patterns. This is the first study that reveals the preliminary success of VG acclimatization and thereby encourages the continuing efforts to develop this valuable saponin-rich plant.
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Affiliation(s)
- Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (H.T.N.); (K.L.V.-H.); (H.M.N.); (H.T.L.)
| | - Kim Long Vu-Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (H.T.N.); (K.L.V.-H.); (H.M.N.); (H.T.L.)
| | - Hien Minh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (H.T.N.); (K.L.V.-H.); (H.M.N.); (H.T.L.)
| | - Huong Thuy Le
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (H.T.N.); (K.L.V.-H.); (H.M.N.); (H.T.L.)
| | - Thi Hong Van Le
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam;
| | - Jeong Hill Park
- College of Pharmacy, Seoul National University, Seoul 08826, Korea
- Correspondence: (J.H.P.); (M.D.N.); Tel.: +82-10-37027857 (J.H.P.); +84-28-37761043 (M.D.N.)
| | - Minh Duc Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (H.T.N.); (K.L.V.-H.); (H.M.N.); (H.T.L.)
- Correspondence: (J.H.P.); (M.D.N.); Tel.: +82-10-37027857 (J.H.P.); +84-28-37761043 (M.D.N.)
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Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Alves GA, Antchev G, Askew A, Aspell P, Assis Jesus ACS, Atanassov I, Atkins S, Augsten K, Aushev V, Aushev Y, Avati V, Avila C, Badaud F, Baechler J, Bagby L, Baldenegro Barrera C, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Berardi V, Beri SB, Bernardi G, Bernhard R, Berretti M, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borchsh V, Borissov G, Borysova M, Bossini E, Bottigli U, Bozzo M, Brandt A, Brandt O, Brochmann M, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burkhardt H, Buszello CP, Cafagna FS, Camacho-Pérez E, Carvalho W, Casey BCK, Castilla-Valdez H, Catanesi MG, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Csanád M, Csörgő T, Cuth J, Cutts D, da Motta H, Das A, Davies G, Deile M, de Jong SJ, De La Cruz-Burelo E, De Leonardis F, Déliot F, Demina R, Denisov D, Denisov SP, De Oliveira Martins C, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Doubek M, Drutskoy A, Druzhkin D, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Eggert K, Ellison J, Elvira VD, Enari Y, Eremin V, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Ferro F, Fiedler F, Fiergolski A, Filthaut F, Fisher W, Fisk HE, Forthomme L, Fortner M, Fox H, Franc J, Fuess S, Garbincius PH, Garcia F, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Georgiev V, Gerber CE, Gershtein Y, Giani S, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Grzanka L, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Hammerbauer J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Isidori T, Ito AS, Ivanchenko V, Jabeen S, Jaffré M, Janda M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karev A, Karmanov D, Kašpar J, Katsanos I, Kaur M, Kaynak B, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kopal J, Kozelov AV, Kraus J, Kumar A, Kundrát V, Kupco A, Kurča T, Kuzmin VA, Lami S, Lammers S, Latino G, Lebrun P, Lee HS, Lee SW, Lee WM, Le X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Lindsey C, Linhart R, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lokajíček MV, Lopes de Sa R, Losurdo L, Lucas Rodríguez F, Luna-Garcia R, Lyon AL, Maciel AKA, Macrí M, Madar R, Magaña-Villalba R, Malawski M, Malbouisson HB, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Minafra N, Minutoli S, Molina J, Mondal NK, Mulhearn M, Mundim L, Naaranoja T, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Nemes F, Neustroev P, Nguyen HT, Niewiadomski H, Novák T, Nunnemann T, Oguri V, Oliveri E, Oljemark F, Orduna J, Oriunno M, Osman N, Österberg K, Pal A, Palazzi P, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Pasechnik R, Passaro V, Patwa A, Penning B, Perfilov M, Peroutka Z, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prado da Silva WL, Prewitt M, Price D, Procházka J, Prokopenko N, Qian J, Quadt A, Quinn B, Quinto M, Raben TG, Radermacher E, Radicioni E, Rangel M, Ratoff PN, Ravotti F, Razumov I, Ripp-Baudot I, Rizatdinova F, Robutti E, Rodrigues RF, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Ruggiero G, Saarikko H, Sajot G, Samoylenko VD, Sánchez-Hernández A, Sanders MP, Santoro A, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Scribano A, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shkola O, Simak V, Siroky J, Skubic P, Slattery P, Smajek J, Snoeys W, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stefaniuk N, Stefanovitch R, Ster A, Stoyanova DA, Strauss M, Suter L, Svoisky P, Szanyi I, Sziklai J, Taylor C, Tcherniaev E, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Turini N, Urban O, Uvarov L, Uvarov S, Uzunyan S, Vacek V, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Vavroch O, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang C, Wang MHLS, Warchol J, Watts G, Wayne M, Weichert J, Welti J, Welty-Rieger L, Williams J, Williams MRJ, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zich J, Zielinski K, Zielinski M, Zieminska D, Zivkovic L. Odderon Exchange from Elastic Scattering Differences between pp and pp[over ¯] Data at 1.96 TeV and from pp Forward Scattering Measurements. Phys Rev Lett 2021; 127:062003. [PMID: 34420329 DOI: 10.1103/physrevlett.127.062003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/19/2021] [Accepted: 06/10/2021] [Indexed: 06/13/2023]
Abstract
We describe an analysis comparing the pp[over ¯] elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in pp collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a model-independent approach. The TOTEM cross sections, extrapolated to a center-of-mass energy of sqrt[s]=1.96 TeV, are compared with the D0 measurement in the region of the diffractive minimum and the second maximum of the pp cross section. The two data sets disagree at the 3.4σ level and thus provide evidence for the t-channel exchange of a colorless, C-odd gluonic compound, also known as the odderon. We combine these results with a TOTEM analysis of the same C-odd exchange based on the total cross section and the ratio of the real to imaginary parts of the forward elastic strong interaction scattering amplitude in pp scattering for which the significance is between 3.4σ and 4.6σ. The combined significance is larger than 5σ and is interpreted as the first observation of the exchange of a colorless, C-odd gluonic compound.
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Affiliation(s)
- V M Abazov
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - B Abbott
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - B S Acharya
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - M Adams
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - T Adams
- Florida State University, Tallahassee, Florida 32306, USA
| | - J P Agnew
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - G D Alexeev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - G Alkhazov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - A Alton
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - G A Alves
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - G Antchev
- INRNE-BAS, Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
| | - A Askew
- Florida State University, Tallahassee, Florida 32306, USA
| | - P Aspell
- CERN, 1211 Geneva 23, Switzerland
| | - A C S Assis Jesus
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - I Atanassov
- INRNE-BAS, Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
| | - S Atkins
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - K Augsten
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - V Aushev
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - Y Aushev
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - V Avati
- AGH University of Science and Technology, 30-059 Krakow, Poland
- CERN, 1211 Geneva 23, Switzerland
| | - C Avila
- Universidad de los Andes, Bogotá 111711, Colombia
| | - F Badaud
- LPC, Université Blaise Pascal, CNRS/IN2P3, Clermont, F-63178 Aubière Cedex, France
| | | | - L Bagby
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - B Baldin
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D V Bandurin
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - S Banerjee
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - E Barberis
- Northeastern University, Boston, Massachusetts 02115, USA
| | - P Baringer
- University of Kansas, Lawrence, Kansas 66045, USA
| | - J Barreto
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - J F Bartlett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - U Bassler
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V Bazterra
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - A Bean
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Begalli
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - L Bellantoni
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Berardi
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento Interateneo di Fisica di Bari, 70126 Bari, Italy
| | - S B Beri
- Panjab University, Chandigarh 160014, India
| | - G Bernardi
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - R Bernhard
- Physikalisches Institut, Universität Freiburg, 79085 Freiburg, Germany
| | - M Berretti
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - I Bertram
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - M Besançon
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - R Beuselinck
- Imperial College London, London SW7 2AZ, United Kingdom
| | - P C Bhat
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Bhatia
- University of Mississippi, University, Mississippi 38677, USA
| | | | - G Blazey
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - S Blessing
- Florida State University, Tallahassee, Florida 32306, USA
| | - K Bloom
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - A Boehnlein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Boline
- State University of New York, Stony Brook, New York 11794, USA
| | - E E Boos
- Moscow State University, Moscow 119991, Russia
| | - V Borchsh
- Tomsk State University, Tomsk 634050, Russia
| | - G Borissov
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - M Borysova
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - E Bossini
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
- CERN, 1211 Geneva 23, Switzerland
| | - U Bottigli
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - M Bozzo
- INFN Sezione di Genova, 16146 Genova, Italy
- Università degli Studi di Genova, 16146 Genova, Italy
| | - A Brandt
- University of Texas, Arlington, Texas 76019, USA
| | - O Brandt
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - M Brochmann
- University of Washington, Seattle, Washington 98195, USA
| | - R Brock
- Michigan State University, East Lansing, Michigan 48824, USA
| | - A Bross
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Brown
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - X B Bu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Buehler
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - V Buescher
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - V Bunichev
- Moscow State University, Moscow 119991, Russia
| | - S Burdin
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | | | | | | | | | - W Carvalho
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - B C K Casey
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | | | - S Caughron
- Michigan State University, East Lansing, Michigan 48824, USA
| | - S Chakrabarti
- State University of New York, Stony Brook, New York 11794, USA
| | - K M Chan
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Chandra
- Rice University, Houston, Texas 77005, USA
| | - E Chapon
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - G Chen
- University of Kansas, Lawrence, Kansas 66045, USA
| | - S W Cho
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - S Choi
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | | | - S Cihangir
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Claes
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - J Clutter
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Cooke
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W E Cooper
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Corcoran
- Rice University, Houston, Texas 77005, USA
| | - F Couderc
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - M-C Cousinou
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - M Csanád
- Eötvös University, 1117 Budapest, Pázmány P. sétány 1/A, Hungary
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - T Csörgő
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
- MATE Institute of Technology KRC, 3200 Gyöngyös, Hungary
| | - J Cuth
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - D Cutts
- Brown University, Providence, Rhode Island 02912, USA
| | - H da Motta
- Southern Methodist University, Dallas, Texas 75275, USA
| | - A Das
- Southern Methodist University, Dallas, Texas 75275, USA
| | - G Davies
- Imperial College London, London SW7 2AZ, United Kingdom
| | - M Deile
- CERN, 1211 Geneva 23, Switzerland
| | - S J de Jong
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | | | - F De Leonardis
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento di Ingegneria Elettrica e dell'Informazione-Politecnico di Bari, 70125 Bari, Italy
| | - F Déliot
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - R Demina
- University of Rochester, Rochester, New York 14627, USA
| | - D Denisov
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S P Denisov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | | | - S Desai
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Deterre
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - K DeVaughan
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - H T Diehl
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Diesburg
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P F Ding
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A Dominguez
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - M Doubek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - A Drutskoy
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - D Druzhkin
- Tomsk State University, Tomsk 634050, Russia
- CERN, 1211 Geneva 23, Switzerland
| | - A Dubey
- Delhi University, Delhi-110 007, India
| | - L V Dudko
- Moscow State University, Moscow 119991, Russia
| | - A Duperrin
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - S Dutt
- Panjab University, Chandigarh 160014, India
| | - M Eads
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - D Edmunds
- Michigan State University, East Lansing, Michigan 48824, USA
| | - K Eggert
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | - J Ellison
- University of California Riverside, Riverside, California 92521, USA
| | - V D Elvira
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y Enari
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - V Eremin
- Ioffe Physical-Technical Institute of Russian Academy of Sciences, St. Petersburg 194021, Russian Federation
| | - H Evans
- Indiana University, Bloomington, Indiana 47405, USA
| | - A Evdokimov
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - V N Evdokimov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - A Fauré
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - L Feng
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - T Ferbel
- University of Rochester, Rochester, New York 14627, USA
| | - F Ferro
- INFN Sezione di Genova, 16146 Genova, Italy
| | - F Fiedler
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | | | - F Filthaut
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | - W Fisher
- Michigan State University, East Lansing, Michigan 48824, USA
| | - H E Fisk
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Forthomme
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - M Fortner
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - H Fox
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - J Franc
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - S Fuess
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P H Garbincius
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - F Garcia
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
| | | | | | - V Gavrilov
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - W Geng
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
- Michigan State University, East Lansing, Michigan 48824, USA
| | - V Georgiev
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - C E Gerber
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - Y Gershtein
- Rutgers University, Piscataway, New Jersey 08855, USA
| | - S Giani
- CERN, 1211 Geneva 23, Switzerland
| | - G Ginther
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - O Gogota
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - G Golovanov
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - P D Grannis
- State University of New York, Stony Brook, New York 11794, USA
| | - S Greder
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - H Greenlee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Grenier
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - Ph Gris
- LPC, Université Blaise Pascal, CNRS/IN2P3, Clermont, F-63178 Aubière Cedex, France
| | - J-F Grivaz
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - A Grohsjean
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - S Grünendahl
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - L Grzanka
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - T Guillemin
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - G Gutierrez
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Gutierrez
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - J Haley
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - J Hammerbauer
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - L Han
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Harder
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A Harel
- University of Rochester, Rochester, New York 14627, USA
| | | | - J Hays
- Imperial College London, London SW7 2AZ, United Kingdom
| | - T Head
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - T Hebbeker
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - D Hedin
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - H Hegab
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - A P Heinson
- University of California Riverside, Riverside, California 92521, USA
| | - U Heintz
- Brown University, Providence, Rhode Island 02912, USA
| | - C Hensel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | | | - K Herner
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Hesketh
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - M D Hildreth
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - R Hirosky
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - T Hoang
- Florida State University, Tallahassee, Florida 32306, USA
| | - J D Hobbs
- State University of New York, Stony Brook, New York 11794, USA
| | - B Hoeneisen
- Universidad San Francisco de Quito, Quito 170157, Ecuador
| | - J Hogan
- Rice University, Houston, Texas 77005, USA
| | - M Hohlfeld
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - J L Holzbauer
- University of Mississippi, University, Mississippi 38677, USA
| | - I Howley
- University of Texas, Arlington, Texas 76019, USA
| | - Z Hubacek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V Hynek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - I Iashvili
- State University of New York, Buffalo, New York 14260, USA
| | - Y Ilchenko
- Southern Methodist University, Dallas, Texas 75275, USA
| | - R Illingworth
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Isidori
- University of Kansas, Lawrence, Kansas 66045, USA
| | - A S Ito
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - S Jabeen
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Jaffré
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - M Janda
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - A Jayasinghe
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - M S Jeong
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - R Jesik
- Imperial College London, London SW7 2AZ, United Kingdom
| | - P Jiang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Johns
- University of Arizona, Tucson, Arizona 85721, USA
| | - E Johnson
- Michigan State University, East Lansing, Michigan 48824, USA
| | - M Johnson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Jonckheere
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Jonsson
- Imperial College London, London SW7 2AZ, United Kingdom
| | - J Joshi
- University of California Riverside, Riverside, California 92521, USA
| | - A W Jung
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Juste
- Institució Catalana de Recerca i Estudis Avançats (ICREA) and Institut de Física d'Altes Energies (IFAE), 08193 Bellaterra (Barcelona), Spain
| | - E Kajfasz
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - A Karev
- CERN, 1211 Geneva 23, Switzerland
| | - D Karmanov
- Moscow State University, Moscow 119991, Russia
| | - J Kašpar
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
- CERN, 1211 Geneva 23, Switzerland
| | - I Katsanos
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - M Kaur
- Panjab University, Chandigarh 160014, India
| | - B Kaynak
- Istanbul University, 34134 Vezneciler, Istanbul, Turkey
| | - R Kehoe
- Southern Methodist University, Dallas, Texas 75275, USA
| | - S Kermiche
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - N Khalatyan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Khanov
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - A Kharchilava
- State University of New York, Buffalo, New York 14260, USA
| | - Y N Kharzheev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - I Kiselevich
- Institute for Theoretical and Experimental Physics, Moscow 117259, Russia
| | - J M Kohli
- Panjab University, Chandigarh 160014, India
| | - J Kopal
- CERN, 1211 Geneva 23, Switzerland
| | - A V Kozelov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - J Kraus
- University of Mississippi, University, Mississippi 38677, USA
| | - A Kumar
- State University of New York, Buffalo, New York 14260, USA
| | - V Kundrát
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - A Kupco
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - T Kurča
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - V A Kuzmin
- Moscow State University, Moscow 119991, Russia
| | - S Lami
- INFN Sezione di Pisa, 56127 Pisa, Italy
| | - S Lammers
- Indiana University, Bloomington, Indiana 47405, USA
| | - G Latino
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - P Lebrun
- IPNL, Université Lyon 1, CNRS/IN2P3, F-69622 Villeurbanne Cedex, France and Université de Lyon, F-69361 Lyon CEDEX 07, France
| | - H S Lee
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - S W Lee
- Iowa State University, Ames, Iowa 50011, USA
| | - W M Lee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - X Le
- University of Arizona, Tucson, Arizona 85721, USA
| | - J Lellouch
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - D Li
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
| | - H Li
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - L Li
- University of California Riverside, Riverside, California 92521, USA
| | - Q Z Li
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J K Lim
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - D Lincoln
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Lindsey
- University of Kansas, Lawrence, Kansas 66045, USA
| | - R Linhart
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - J Linnemann
- Michigan State University, East Lansing, Michigan 48824, USA
| | - V V Lipaev
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - R Lipton
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Liu
- Southern Methodist University, Dallas, Texas 75275, USA
| | - Y Liu
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - A Lobodenko
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - M Lokajicek
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - M V Lokajíček
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - R Lopes de Sa
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - L Losurdo
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | | | | | - A L Lyon
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A K A Maciel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - M Macrí
- INFN Sezione di Genova, 16146 Genova, Italy
| | - R Madar
- Physikalisches Institut, Universität Freiburg, 79085 Freiburg, Germany
| | | | - M Malawski
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - H B Malbouisson
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - S Malik
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - V L Malyshev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - J Mansour
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | | | - R McCarthy
- State University of New York, Stony Brook, New York 11794, USA
| | - C L McGivern
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - M M Meijer
- Nikhef, Science Park, 1098 XG Amsterdam, Netherlands
- Radboud University Nijmegen, 6525 AJ Nijmegen, Netherlands
| | - A Melnitchouk
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Menezes
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - P G Mercadante
- Universidade Federal do ABC, Santo André, SP 09210, Brazil
| | - M Merkin
- Moscow State University, Moscow 119991, Russia
| | - A Meyer
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - J Meyer
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - F Miconi
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - N Minafra
- University of Kansas, Lawrence, Kansas 66045, USA
| | - S Minutoli
- INFN Sezione di Genova, 16146 Genova, Italy
| | - J Molina
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - N K Mondal
- Tata Institute of Fundamental Research, Mumbai-400 005, India
| | - M Mulhearn
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - L Mundim
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - T Naaranoja
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - E Nagy
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - M Narain
- Brown University, Providence, Rhode Island 02912, USA
| | - R Nayyar
- University of Arizona, Tucson, Arizona 85721, USA
| | - H A Neal
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J P Negret
- Universidad de los Andes, Bogotá 111711, Colombia
| | - F Nemes
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
- CERN, 1211 Geneva 23, Switzerland
| | - P Neustroev
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - H T Nguyen
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - H Niewiadomski
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | - T Novák
- MATE Institute of Technology KRC, 3200 Gyöngyös, Hungary
| | - T Nunnemann
- Ludwig-Maximilians-Universität München, 80539 München, Germany
| | - V Oguri
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | | | - F Oljemark
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - J Orduna
- Brown University, Providence, Rhode Island 02912, USA
| | - M Oriunno
- SLAC National Accelerator Laboratory, Stanford, California 94025, USA
| | - N Osman
- CPPM, Aix-Marseille Université, CNRS/IN2P3, F-13288 Marseille Cedex 09, France
| | - K Österberg
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - A Pal
- University of Texas, Arlington, Texas 76019, USA
| | | | - N Parashar
- Purdue University Calumet, Hammond, Indiana 46323, USA
| | - V Parihar
- Brown University, Providence, Rhode Island 02912, USA
| | - S K Park
- Korea Detector Laboratory, Korea University, Seoul 02841, Korea
| | - R Partridge
- Brown University, Providence, Rhode Island 02912, USA
| | - N Parua
- Indiana University, Bloomington, Indiana 47405, USA
| | - R Pasechnik
- Department of Astronomy and Theoretical Physics, Lund University, SE-223 62 Lund, Sweden
| | - V Passaro
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento di Ingegneria Elettrica e dell'Informazione-Politecnico di Bari, 70125 Bari, Italy
| | - A Patwa
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - B Penning
- Imperial College London, London SW7 2AZ, United Kingdom
| | - M Perfilov
- Moscow State University, Moscow 119991, Russia
| | - Z Peroutka
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - Y Peters
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - K Petridis
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - G Petrillo
- University of Rochester, Rochester, New York 14627, USA
| | - P Pétroff
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, F-91898 Orsay Cedex, France
| | - M-A Pleier
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - V M Podstavkov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A V Popov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - W L Prado da Silva
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - M Prewitt
- Rice University, Houston, Texas 77005, USA
| | - D Price
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - J Procházka
- Institute of Physics, Academy of Sciences of the Czech Republic, 182 21 Prague, Czech Republic
| | - N Prokopenko
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - J Qian
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Quadt
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - B Quinn
- University of Mississippi, University, Mississippi 38677, USA
| | - M Quinto
- INFN Sezione di Bari, 70126 Bari, Italy
- Dipartimento Interateneo di Fisica di Bari, 70126 Bari, Italy
| | - T G Raben
- University of Kansas, Lawrence, Kansas 66045, USA
| | | | | | - M Rangel
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - P N Ratoff
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | | | - I Razumov
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - I Ripp-Baudot
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - F Rizatdinova
- Oklahoma State University, Stillwater, Oklahoma 74078, USA
| | - E Robutti
- INFN Sezione di Genova, 16146 Genova, Italy
| | - R F Rodrigues
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - M Rominsky
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Ross
- Lancaster University, Lancaster LA1 4YB, United Kingdom
| | - C Royon
- University of Kansas, Lawrence, Kansas 66045, USA
| | - P Rubinov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Ruchti
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | | | - H Saarikko
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | - G Sajot
- LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, F-38026 Grenoble Cedex, France
| | - V D Samoylenko
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | | | - M P Sanders
- Ludwig-Maximilians-Universität München, 80539 München, Germany
| | - A Santoro
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ 20550, Brazil
| | - A S Santos
- LAFEX, Centro Brasileiro de Pesquisas Físicas, Rio de Janeiro, RJ 22290, Brazil
| | - G Savage
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Savitskyi
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - L Sawyer
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - T Scanlon
- Imperial College London, London SW7 2AZ, United Kingdom
| | - R D Schamberger
- State University of New York, Stony Brook, New York 11794, USA
| | - Y Scheglov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - H Schellman
- Northwestern University, Evanston, Illinois 60208, USA
- Oregon State University, Corvallis, Oregon 97331, USA
| | - M Schott
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - C Schwanenberger
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - R Schwienhorst
- Michigan State University, East Lansing, Michigan 48824, USA
| | | | - J Sekaric
- University of Kansas, Lawrence, Kansas 66045, USA
| | - H Severini
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - E Shabalina
- II. Physikalisches Institut, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
| | - V Shary
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - S Shaw
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - A A Shchukin
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - O Shkola
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | - V Simak
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - J Siroky
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - P Skubic
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - P Slattery
- University of Rochester, Rochester, New York 14627, USA
| | - J Smajek
- CERN, 1211 Geneva 23, Switzerland
| | - W Snoeys
- CERN, 1211 Geneva 23, Switzerland
| | - G R Snow
- University of Nebraska, Lincoln, Nebraska 68588, USA
| | - J Snow
- Langston University, Langston, Oklahoma 73050, USA
| | - S Snyder
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | | | - L Sonnenschein
- III. Physikalisches Institut A, RWTH Aachen University, 52056 Aachen, Germany
| | - K Soustruznik
- Charles University, Faculty of Mathematics and Physics, Center for Particle Physics, 116 36 Prague 1, Czech Republic
| | - J Stark
- LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, F-38026 Grenoble Cedex, France
| | - N Stefaniuk
- Taras Shevchenko National University of Kyiv, Kiev 01601, Ukraine
| | | | - A Ster
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - D A Stoyanova
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - M Strauss
- University of Oklahoma, Norman, Oklahoma 73019, USA
| | - L Suter
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - P Svoisky
- University of Virginia, Charlottesville, Virginia 22904, USA
| | - I Szanyi
- Eötvös University, 1117 Budapest, Pázmány P. sétány 1/A, Hungary
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - J Sziklai
- Wigner Research Centre for Physics, RMI, 1121 Budapest, Hungary
| | - C Taylor
- Case Western Reserve University, Department of Physics, Cleveland, Ohio 44106, USA
| | | | - M Titov
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - V V Tokmenin
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - Y-T Tsai
- University of Rochester, Rochester, New York 14627, USA
| | - D Tsybychev
- State University of New York, Stony Brook, New York 11794, USA
| | - B Tuchming
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - C Tully
- Princeton University, Princeton, New Jersey 08544, USA
| | - N Turini
- Università degli Studi di Siena and Gruppo Collegato INFN di Siena, 53100 Siena, Italy
| | - O Urban
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - L Uvarov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - S Uvarov
- Petersburg Nuclear Physics Institute, St. Petersburg 188300, Russia
| | - S Uzunyan
- Northern Illinois University, DeKalb, Illinois 60115, USA
| | - V Vacek
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - R Van Kooten
- Indiana University, Bloomington, Indiana 47405, USA
| | | | - N Varelas
- University of Illinois at Chicago, Chicago, Illinois 60607, USA
| | - E W Varnes
- University of Arizona, Tucson, Arizona 85721, USA
| | - I A Vasilyev
- Institute for High Energy Physics, Protvino, Moscow region 142281, Russia
| | - O Vavroch
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - A Y Verkheev
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | | | - M Verzocchi
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Vesterinen
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - D Vilanova
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-Sur-Yvette, France
| | - P Vokac
- Czech Technical University in Prague, 116 36 Prague 6, Czech Republic
| | - H D Wahl
- Florida State University, Tallahassee, Florida 32306, USA
| | - C Wang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M H L S Wang
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Warchol
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - G Watts
- University of Washington, Seattle, Washington 98195, USA
| | - M Wayne
- University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - J Weichert
- Institut für Physik, Universität Mainz, 55099 Mainz, Germany
| | - J Welti
- Helsinki Institute of Physics, 00014 University of Helsinki, Helsinki, Finland
- Department of Physics, 00014 University of Helsinki, Helsinki, Finland
| | | | - J Williams
- University of Kansas, Lawrence, Kansas 66045, USA
| | | | - G W Wilson
- University of Kansas, Lawrence, Kansas 66045, USA
| | - M Wobisch
- Louisiana Tech University, Ruston, Louisiana 71272, USA
| | - D R Wood
- Northeastern University, Boston, Massachusetts 02115, USA
| | - T R Wyatt
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Y Xie
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Yamada
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Yang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - T Yasuda
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y A Yatsunenko
- Joint Institute for Nuclear Research, Dubna 141980, Russia
| | - W Ye
- State University of New York, Stony Brook, New York 11794, USA
| | - Z Ye
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Yin
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Yip
- Brookhaven National Laboratory, Upton, New York 11973, USA
| | - S W Youn
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J M Yu
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zennamo
- State University of New York, Buffalo, New York 14260, USA
| | - T G Zhao
- The University of Manchester, Manchester M13 9PL, United Kingdom
| | - B Zhou
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zhu
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - J Zich
- University of West Bohemia, 301 00 Pilsen, Czech Republic
| | - K Zielinski
- AGH University of Science and Technology, 30-059 Krakow, Poland
| | - M Zielinski
- University of Rochester, Rochester, New York 14627, USA
| | - D Zieminska
- Indiana University, Bloomington, Indiana 47405, USA
| | - L Zivkovic
- LPNHE, Universités Paris VI and VII, CNRS/IN2P3, F-75005 Paris, France
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Tam NM, Pham MQ, Nguyen HT, Hong ND, Hien NK, Quang DT, Thu Phung HT, Ngo ST. Potential inhibitors for SARS-CoV-2 Mpro from marine compounds. RSC Adv 2021; 11:22206-22213. [PMID: 35480831 PMCID: PMC9034196 DOI: 10.1039/d1ra03852d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/18/2021] [Indexed: 12/26/2022] Open
Abstract
Preventing the biological activity of SARS-CoV-2 main protease using natural compounds is of great interest. In this context, using a combination of AutoDock Vina and fast pulling of ligand simulations, eleven marine fungi compounds were identified that probably play as highly potent inhibitors for preventing viral replication. In particular, four compounds including M15 (3-O-(6-O-α-l-arabinopyranosyl)-β-d-glucopyranosyl-1,4-dimethoxyxanthone), M8 (wailupemycins H), M11 (cottoquinazolines B), and M9 (wailupemycins I) adopted the predicted ligand-binding free energy of −9.87, −9.82, −9.62, and −9.35 kcal mol−1, respectively, whereas the other adopted predicted ligand-binding free energies in the range from −8.54 to −8.94 kcal mol−1. The results were obtained using a combination of Vina and FPL simulations. Notably, although, AutoDock4 adopted higher accurate results in comparison with Vina, Vina is proven to be a more suitable technique for rapidly screening ligand-binding affinity with a large database of compounds since it requires much smaller computing resources. Furthermore, FPL is better than Vina to classify inhibitors upon ROC-AUC analysis. Preventing the biological activity of SARS-CoV-2 main protease using natural compounds is of great interest.![]()
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Affiliation(s)
- Nguyen Minh Tam
- Computational Chemistry Research Group, Ton Duc Thang University Ho Chi Minh City Vietnam.,Faculty of Applied Sciences, Ton Duc Thang University Ho Chi Minh City Vietnam
| | - Minh Quan Pham
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Hanoi Vietnam.,Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology Hanoi Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University Ho Chi Minh City Vietnam
| | - Nam Dao Hong
- University of Medicine and Pharmacy at Ho Chi Minh City Ho Chi Minh City Vietnam
| | - Nguyen Khoa Hien
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Hanoi Vietnam.,Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology Hue City Thua Thien Hue Province Vietnam
| | - Duong Tuan Quang
- Department of Chemistry, Hue University Hue City Thua Thien Hue Province Vietnam
| | | | - Son Tung Ngo
- Faculty of Applied Sciences, Ton Duc Thang University Ho Chi Minh City Vietnam.,Laboratory of Theoretical and Computational Biophysics, Ton Duc Thang University Ho Chi Minh City Vietnam
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Raal A, Meos A, Hinrikus T, Heinämäki J, Romāne E, Gudienė V, Jak Tas V, Koshovyi O, Kovaleva A, Fursenco C, Chiru T, Nguyen HT. Dragendorff's reagent: Historical perspectives and current status of a versatile reagent introduced over 150 years ago at the University of Dorpat, Tartu, Estonia. Pharmazie 2021; 75:299-306. [PMID: 32635970 DOI: 10.1691/ph.2020.0438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
The well-known Dragendorff's reagent (DR) was introduced by an Estonian-German Professor Johann Georg Noel Dragendorff (1836-1898) in the middle of the 19th century (1866). Dragendorff, who was a full-time professor in pharmacy at the university of Dorpat (Tartu) used his reagent originally for the rapid screening of herbal products to find traces of alkaloids. DR is a solution of potassium bismuth iodide composing of basic bismuth nitrate (Bi(NO₃)₃), tartaric acid, and potassium iodide (KI), and when contact with alkaloids DR produces an orange or orange red precipitate. In this review article, we make a short historical overview on the biography and scientific research work of Professor Dragendorff at the University of Dorpat. The chemistry, method of preparation, mechanism of action, and practical uses of DR in various disciplines in various European countries including the Baltic countries (Estonia, Latvia, Lithuania), Finland, Ukraine, Moldova, and in Asia (Vietnam), are also discussed. Over several decades, DR and its modifications have found uses in many new applications and disciplines, and a number of commercial DRs are also currently available on the market. Today, DR is used for example in the production of surfactants, where non-ionic surfactant is precipitated in water solution with modified DR (KBiI₄+BaCl₂+glacial acetic acid). Total six different potassium iodobismuthate (DR) solutions are also presented in the European Pharmacopoeia. In conclusion, DR (after more than 150 years of its invention in Estonia) has still an important role in pharmaceutical and related sciences all over the world.
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Affiliation(s)
- A Raal
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Estonia;,
| | - A Meos
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Estonia
| | - T Hinrikus
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Estonia
| | - J Heinämäki
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Estonia
| | - E Romāne
- Department of Dosage Form Technology, Faculty of Pharmacy, Riga Stradins University, Latvia
| | - V Gudienė
- Department of Drug Technology and Social Pharmacy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - V Jak Tas
- Department of Pharmacognosy, Faculty of Pharmacy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - O Koshovyi
- Department of Pharmacognosy, National University of Pharmacy, Kharkiv, Ukraine
| | - A Kovaleva
- Department of Pharmacognosy, National University of Pharmacy, Kharkiv, Ukraine
| | - C Fursenco
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - T Chiru
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmacy, Nicolae Testemitanu State University of Medicine and Pharmacy, Republic of Moldova
| | - H T Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Vietnam
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40
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Dao TBN, Duong TH, Dao NVT, Vo HC, Pham NKT, Nguyen HT, Nguyen NH, Sichaem J. Berectones A and B: Two new rotenoids from the aerial parts of Boerhavia erecta. Nat Prod Res 2021; 36:5155-5160. [PMID: 33957820 DOI: 10.1080/14786419.2021.1920586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Two previously unreported rotenoids, berectones A and B (1 and 2), along with four known compounds, 3,3',4'-tri-O-methylellagic acid (3), kaempferol (4), 7,4'-dihydroxy-8-methoxyisoflavone (5), and trans-N-caffeoyltyramine (6) were isolated from the aerial parts of Boerhavia erecta. The structures of all isolated compounds were fully characterized using spectroscopic data, as well as comparison with the previous literature. Compound 6 exhibited the strongest inhibitory activity toward α-glucosidase with IC50 value of 4.74 µM.
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Affiliation(s)
- Thi-Bich-Ngoc Dao
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Ngoc-Van-Trang Dao
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Huu-Canh Vo
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | | | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Ngoc-Hong Nguyen
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities, Faculty of Science and Technology, Thammasat University Lampang Campus, Lampang, Thailand
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41
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Nguyen HM, Nguyen HT, Seephan S, Do HB, Nguyen HT, Ho DV, Pongrakhananon V. Antitumor activities of Aspiletrein A, a steroidal saponin from Aspidistra letreae, on non-small cell lung cancer cells. BMC Complement Med Ther 2021; 21:87. [PMID: 33750378 PMCID: PMC7941985 DOI: 10.1186/s12906-021-03262-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Lung cancer is one of the leading causes of death worldwide due to its strong proliferative and metastatic capabilities. The suppression of these aggressive behaviors is of interest in anticancer drug research and discovery. In recent years, many plants have been explored in order to discover new bioactive secondary metabolites to treat cancers or enhance treatment efficiency. Aspiletrein A (AA) is a steroidal saponin isolated from the whole endemic species Aspidistra letreae in Vietnam. Previously, elucidation of the structure of AA and screening of its cytotoxic activity against several cancer cell lines were reported. However, the antitumor activities and mechanisms of action have not yet been elucidated. In this study, we demonstrated the anti-proliferative, anti-migrative and anti-invasive effects of AA on H460, H23 and A549 human lung cancer cells. METHODS MTT, wound healing and Transwell invasion assays were used to evaluate the anti-proliferation, anti-migration and anti-invasion effects of AA, respectively. Moreover, the inhibitory effect of AA on the activity of protein kinase B (Akt), a central mediator of cancer properties, and apoptotic regulators in the Bcl-2 family proteins were investigated by Western blotting. RESULTS AA exhibits antimetastatic effects in human lung cancer cells through the inhibition of the pAkt/Akt signaling pathway, which in turn resulted in a significant inhibitory effect of AA on the migration and invasion of the examined lung cancer cells. CONCLUSIONS Aspiletrein A may be a potent inhibitor of protein kinase B (Akt). Hence, AA could be further explored as a potential antimetastatic lead compound.
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Affiliation(s)
- Hien Minh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Hoai Thi Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam
| | - Suthasinee Seephan
- Pharmaceutical Sciences and Technology Graduate Program, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Hang Bich Do
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Duc Viet Ho
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University, Hue City, Vietnam.
| | - Varisa Pongrakhananon
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand. .,Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Cluster, Chulalongkorn University, Bangkok, 10330, Thailand.
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42
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Pham NKT, Nguyen HT, Dao TBN, Vu-Huynh KL, Nguyen TQT, Huynh BLC, Le TD, Nguyen NH, Nguyen NH, Duong TH. Two new phenolic compounds from the lichen Parmotrema cristiferum growing in Vietnam. Nat Prod Res 2021; 36:3865-3871. [PMID: 33656403 DOI: 10.1080/14786419.2021.1892672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Two new phenolic compounds, cristiferides A-B (1-2) together with six known compounds, 2,4-dihydroxyphthalide (3), lecanoric acid (4), orsellinic acid (5), 5-chloroorsellinic acid (6), methyl haematommate (7), and methyl β-orsellinate (8) were isolated from the lichen Parmotrema cristiferum (Taylor) Hale (Parmeliaceae). The structures of isolated compounds were identified from its spectroscopic data and by comparison with the literatures. Compounds 1-3 and 6-8 were evaluated for alpha-glucosidase inhibition. Compounds 2 and 7 revealed potent activity with IC50 values of 72.66 μM and 48.73 μM, respectively.
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Affiliation(s)
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Thi-Bich-Ngoc Dao
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Kim Long Vu-Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | | | | | - Tien-Dung Le
- Vietnam Academy of Science and Technology, Graduate University of Science and Technology, Ha Noi, Vietnam.,Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Ngoc-Hung Nguyen
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
| | - Ngoc-Hong Nguyen
- CirTech Institute, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
| | - Thuc-Huy Duong
- Department of Chemistry, University of Education, Ho Chi Minh City, Vietnam
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43
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Nguyen HT, Devi AP, Nguyen T, Chavasiri W, Pham D, Sichaem J, Nguyen N, Huynh B, Nguyen V, Duong TH. α‐Glucosidase Inhibition by Usnic Acid Derivatives. Chem Biodivers 2021; 18:e2000906. [DOI: 10.1002/cbdv.202000906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/04/2021] [Indexed: 12/18/2022]
Affiliation(s)
- Huy Truong Nguyen
- Faculty of Pharmacy Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Asshaima Paramita Devi
- Center of Excellence in Natural Products Chemistry Department of Chemistry Faculty of Science Chulalongkorn University Pathumwan, Bangkok 10330 Thailand
- Program in Biotechnology Faculty of Science Chulalongkorn University Pathumwan 10330 Thailand
| | - Tran‐Van‐Anh Nguyen
- Faculty of Pharmacy Ton Duc Thang University Ho Chi Minh City 700000 Vietnam
| | - Warinthorn Chavasiri
- Center of Excellence in Natural Products Chemistry Department of Chemistry Faculty of Science Chulalongkorn University Pathumwan, Bangkok 10330 Thailand
| | - Duc‐Dung Pham
- Department of Chemistry Ho Chi Minh City University of Education 280 An Duong Vuong Street Ho Chi Minh City 748342 Vietnam
| | - Jirapast Sichaem
- Research Unit in Natural Products Chemistry and Bioactivities Faculty of Science and Technology Thammasat University Lampang Campus Lampang 52190 Thailand
| | - Ngoc‐Hong Nguyen
- CirTech Institute Ho Chi Minh City University of Technology (HUTECH) Ho Chi Minh City 700000 Vietnam
| | - Bui‐Linh‐Chi Huynh
- Department of Nature Dong Nai University Dong Nai Province 810000 Vietnam
| | - Van‐Kieu Nguyen
- Institute of Fundamental and Applied Sciences Duy Tan University Ho Chi Minh City 700000 Vietnam
- Faculty of Natural Sciences Duy Tan University Da Nang 550000 Vietnam
| | - Thuc Huy Duong
- Department of Chemistry Ho Chi Minh City University of Education 280 An Duong Vuong Street Ho Chi Minh City 748342 Vietnam
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Ho-Le TP, Tran HTT, Center JR, Eisman JA, Nguyen HT, Nguyen TV. Assessing the clinical utility of genetic profiling in fracture risk prediction: a decision curve analysis. Osteoporos Int 2021; 32:271-280. [PMID: 32789607 DOI: 10.1007/s00198-020-05403-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 03/23/2020] [Indexed: 10/23/2022]
Abstract
UNLABELLED Using decision curve analysis on 2188 women and 1324 men, we found that an osteogenomic profile constructed from 62 genetic variants improved the clinical net benefit of fracture risk prediction over and above that of clinical risk factors and BMD. INTRODUCTION Genetic profiling is a promising tool for assessing fracture risk. This study sought to use the decision curve analysis (DCA), a novel approach to determine the impact of genetic profiling on fracture risk prediction. METHODS The study involved 2188 women and 1324 men, aged 60 years and above, who were followed for up to 23 years. Bone mineral density (BMD) and clinical risk factors were obtained at baseline. The incidence of fracture and mortality were recorded. A weighted individual genetic risk score (GRS) was constructed from 62 BMD-associated genetic variants. Four models were considered: CRF (clinical risk factors); CRF + GRS; Garvan model (GFRC) including CRF and femoral neck BMD; and GFRC + GRS. The DCA was used to evaluate the clinical net benefit of predictive models at a range of clinically reasonable risk thresholds. RESULTS In both women and men, the full model GFRC + GRS achieved the highest net benefits. For 10-year risk threshold > 18% for women and > 15% for men, the GRS provided net benefit above those of the CRF models. At 20% risk threshold, adding the GRS could help to avoid 1 additional treatment per 81 women or 1 per 24 men compared with the Garvan model. At lower risk thresholds, there was no significant difference between the four models. CONCLUSIONS The addition of genetic profiling into the clinical risk factors can improve the net clinical benefit at higher risk thresholds of fracture. Although the contribution of genetic profiling was modest in the presence of BMD + CRF, it appeared to be able to replace BMD for fracture prediction.
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Affiliation(s)
- T P Ho-Le
- Healthy Ageing Theme, Garvan Institute of Medical Research, Sydney, Australia
- Faculty of Science, Engineering and Technology, Swinburne University of Technology, Melbourne, Australia
- Faculty of Engineering and Information Technology, Hatinh University, Hatinh, Vietnam
| | - H T T Tran
- Faculty of Engineering and Information Technology, Hatinh University, Hatinh, Vietnam
| | - J R Center
- Healthy Ageing Theme, Garvan Institute of Medical Research, Sydney, Australia
- St Vincent Clinical School, UNSW Sydney, Sydney, Australia
| | - J A Eisman
- Healthy Ageing Theme, Garvan Institute of Medical Research, Sydney, Australia
- St Vincent Clinical School, UNSW Sydney, Sydney, Australia
- School of Medicine Sydney, University of Notre Dame Australia, Sydney, Australia
| | - H T Nguyen
- Faculty of Science, Engineering and Technology, Swinburne University of Technology, Melbourne, Australia
| | - T V Nguyen
- Healthy Ageing Theme, Garvan Institute of Medical Research, Sydney, Australia.
- St Vincent Clinical School, UNSW Sydney, Sydney, Australia.
- School of Medicine Sydney, University of Notre Dame Australia, Sydney, Australia.
- School of Biomedical Engineering, University of Technology, Sydney, Australia.
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Truong AD, Hong Y, Nguyen HT, Nguyen CT, Chu NT, Tran HTT, Dang HV, Lillehoj HS, Hong YH. Molecular identification and characterisation of a novel chicken leukocyte immunoglobulin-like receptor A5. Br Poult Sci 2020; 62:68-80. [PMID: 32812773 DOI: 10.1080/00071668.2020.1812524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
1. Leukocyte immunoglobulin-like receptor A5 (LILRA5) is a key molecule that regulates the immune system. However, the LILRA5 gene has not been characterised in avian species, including chickens. The present study aimed to identify and functionally characterise LILRA5 identified from two genetically disparate chicken lines, viz., Marek's disease (MD)-resistant (R) line 6.3 and MD-susceptible (S) line 7.2. 2. Multiple sequence alignment and phylogenetic analyses confirmed that the identity and similarity homologies of amino acids of LILRA5 in chicken lines 6.3 and 7.2 ranged between 93% and 93.7%, whereas those between chicken and mammals ranged between 20.9% and 43.7% and 21.1% to 43.9%, respectively. The newly cloned LILRA5 from chicken lines 6.3 and 7.2 revealed high conservation and a close relationship with other known mammalian LILRA5 proteins. 3. The results indicated that LILRA5 from chicken lines 6.3 and 7.2 was associated with phosphorylation of Src kinases and protein tyrosine phosphatase non-receptor type 11 (SHP2), which play a regulatory role in immune functions. Moreover, the results demonstrated that LILRA5 in these lines was associated with the activation of major histocompatibility complex (MHC) class I and β2-microglobulin and induced the expression of the transporter associated with antigen processing. In addition, LILRA5 in both chicken lines activated and induced Janus kinase (JAK)-signal transducer and the activator of transcription (STAT), nuclear factor kappa B (NF-κB), phosphoinositide-3-kinase (PI3K)/protein kinase B (AKT) and the extracellular signal-regulated kinase (ERK)1/2 signalling pathways; toll-like receptors; and Th1-, Th2-, and Th17- cytokines. 4. The data suggested that LILRA5 has innate immune receptors essential for macrophage immune response and provide novel insights into the regulation of immunity and immunopathology.
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Affiliation(s)
- A D Truong
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam.,Department of Animal Science and Technology, Chung-Ang University , Anseong, Republic of Korea
| | - Y Hong
- Department of Animal Science and Technology, Chung-Ang University , Anseong, Republic of Korea
| | - H T Nguyen
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam
| | - C T Nguyen
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam
| | - N T Chu
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam
| | - H T T Tran
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam
| | - H V Dang
- Department of Biochemistry and Immunology, National Institute of Veterinary Research , Dong Da, Hanoi, Vietnam
| | - H S Lillehoj
- United States Department of Agriculture, Animal Biosciences and Biotechnology Laboratory, Agricultural Research Services , Beltsville, MD, USA
| | - Y H Hong
- Department of Animal Science and Technology, Chung-Ang University , Anseong, Republic of Korea
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Vu-Huynh KL, Nguyen HT, Van Le TH, Ma CT, Lee GJ, Kwon SW, Park JH, Nguyen MD. Accumulation of Saponins in Underground Parts of Panax vietnamensis at Different Ages Analyzed by HPLC-UV/ELSD. Molecules 2020; 25:molecules25133086. [PMID: 32645855 PMCID: PMC7411744 DOI: 10.3390/molecules25133086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/14/2020] [Accepted: 07/05/2020] [Indexed: 11/16/2022]
Abstract
Panax vietnamensis (PV), a wild Panax species discovered in Vietnam in 1973, has been increasingly overexploited due to its economic value and therapeutic uses. This resulted in the development of PV cultivation to meet the market demand. There is little information on the accumulation of saponins in PV during cultivation, but this information could serve as an indication of the appropriate harvest time. In this study we developed an HPLC-UV/ELSD method to simultaneously determine the content of 10 characteristic saponins in PV from 2–7 years old, including G-Rb1, G-Rd, G-Rg1, G-Re, N-R1, M-R1, M-R2, V-R2, V-R11, and p-RT4. The result indicated that from 2 to 5 years, the content of saponins in PV rhizome and radix increase 3.02 and 4.2 times, respectively, whereas from 5 to 7 years, no significant changes were observed. Hence, our study suggests that after 5 years of growth could be considered as an appropriate time for PV to be harvested. Among the analyzed saponins, G-Rg1, G-Rb1, G-Rd, and especially M-R2 were the major saponins that contributed to the change of PV’s saponin content through the years. In addition, the developed and validated HPLC method was proven to be reliable and effective for quality control of PV.
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Affiliation(s)
- Kim Long Vu-Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (K.L.V.-H.); (H.T.N.)
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (K.L.V.-H.); (H.T.N.)
| | - Thi Hong Van Le
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam; (T.H.V.L.); (C.T.M.)
| | - Chi Thanh Ma
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam; (T.H.V.L.); (C.T.M.)
| | - Gwang Jin Lee
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea; (G.J.L.); (S.W.K.)
| | - Sung Won Kwon
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea; (G.J.L.); (S.W.K.)
| | - Jeong Hill Park
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea; (G.J.L.); (S.W.K.)
- Correspondence: (J.H.P.); (M.D.N.); Tel.: +82-2-880-7857 (J.H.P.); +84-90-898-8820 (M.D.N.)
| | - Minh Duc Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam; (K.L.V.-H.); (H.T.N.)
- Correspondence: (J.H.P.); (M.D.N.); Tel.: +82-2-880-7857 (J.H.P.); +84-90-898-8820 (M.D.N.)
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Minh Nguyen H, Truong Nguyen H, Win N, Piow Wong C, Vu Huynh KL, Hoang NN, Do KM, Thi Nguyen H, Viet Ho D, Duc Nguyen M, Morita H. Antimelanogenic Activity of Ocotillol-Type Saponins from Panax vietnamensis. Chem Biodivers 2020; 17:e2000037. [PMID: 32163220 DOI: 10.1002/cbdv.202000037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 03/12/2020] [Indexed: 11/09/2022]
Abstract
The ocotillol (OCT)-type saponins have been known as a tetracyclic triterpenoid, possessing five- or six-membered epoxy ring in the side chain. Interestingly, this type saponin was mostly found in Panax vietnamensis Ha et Grushv., Araliaceae (VG), hence making VG unique from the other Panax spp. Five OCT-type saponins, majonoside R2, vina-ginsenoside R2, majonoside R1, pseudoginsenoside RT4, vina-ginsenoside R11, together with three protopanaxadiol (PPD)-type saponins and four protopanaxatriol (PPT)-type saponins from VG were evaluated for their antimelanogenic activity. All of isolates were found to be active. More importantly, the five OCT-type saponins inhibited melanin production in B16-F10 mouse melanoma cells, without showing any cytotoxicity. Besides ginsenoside Rd and ginsenoside Rg3 in PPD and notoginsenoside R1 in PPT-type saponins, majonoside R2 was the most potent melanogenesis inhibitory activity in OCT-type saponins. In this article, we highlighted antimelanogenic activity of OCT-type saponins and potential structure-activity relationship (SAR) of ginsenosides. Our results suggested that OCT-type saponins could be used as a depigmentation agent.
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Affiliation(s)
- Hien Minh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi, Minh City, 700000, Vietnam
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi, Minh City, 700000, Vietnam
| | - Nwet Win
- Institute of Natural Medicine, University of Toyama, 2630-Sugitani, Toyama, 930-0194, Japan
| | - Chin Piow Wong
- Institute of Natural Medicine, University of Toyama, 2630-Sugitani, Toyama, 930-0194, Japan
| | - Kim Long Vu Huynh
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi, Minh City, 700000, Vietnam
| | - Nhat Nam Hoang
- Institute of Natural Medicine, University of Toyama, 2630-Sugitani, Toyama, 930-0194, Japan
| | - Kiep Minh Do
- Institute of Natural Medicine, University of Toyama, 2630-Sugitani, Toyama, 930-0194, Japan
| | - Hoai Thi Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University 49000, Vietnam
| | - Duc Viet Ho
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue University 49000, Vietnam
| | - Minh Duc Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi, Minh City, 700000, Vietnam
| | - Hiroyuki Morita
- Institute of Natural Medicine, University of Toyama, 2630-Sugitani, Toyama, 930-0194, Japan
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Ma CT, Cho E, Nguyen HT, Wu B, Le THV, Oh KB, Kwon SW, Nguyen MD, Park JH. Malacinones A and B, two novel sesquiterpenoids with 6/6/5 tricyclic ring system from the agarwood of Aquilaria malaccensis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Kim HM, Long NP, Yoon SJ, Nguyen HT, Kwon SW. Metabolomics and phenotype assessment reveal cellular toxicity of triclosan in Caenorhabditis elegans. Chemosphere 2019; 236:124306. [PMID: 31319312 DOI: 10.1016/j.chemosphere.2019.07.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/29/2019] [Accepted: 07/04/2019] [Indexed: 05/20/2023]
Abstract
Triclosan (TCS) is an antibiotic that is added to household and personal care products. Recently, it has become more popular, turning into one of the major contaminants of the environment. This raises a dawning awareness regarding health and environmental issues. In this study, the toxicity of TCS to Caenorhabditis elegans was evaluated using a metabolomics approach. Additionally, the lifespan, locomotion, and reproduction of C. elegans were monitored for a better interpretation of toxic effects. In C. elegans exposed to TCS at the concentration of 1 mg/L, the average lifespan decreased in approximately 3 days. Reproduction and locomotion were also decreased with TCS exposure. The number of progenies, head thrashes, and body bends decreased to 45.15 ± 11.63, 39.60 ± 5.90, and 9.20 ± 1.56 with the exposure to TCS, respectively. Oxidative stress was induced by TCS exposure, which was confirmed by using DAF-16:GFP strain and H2DCF-DA-based ROS assay. Metabolomics analysis revealed that carbohydrates and amino acids related to energy production were considerably affected by TCS exposure. Additionally, levels of tyrosine, serine, and polyamines, responsible for neurotransmitter and stress response, were significantly altered. Collectively, our findings suggest that TCS induces toxic effects by various mechanisms and exerts a strong influence in various phenotypes of the tested model.
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Affiliation(s)
- Hyung Min Kim
- College of Pharmacy, Seoul National University, Seoul, 08826, South Korea
| | - Nguyen Phuoc Long
- College of Pharmacy, Seoul National University, Seoul, 08826, South Korea
| | - Sang Jun Yoon
- College of Pharmacy, Seoul National University, Seoul, 08826, South Korea
| | - Huy Truong Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
| | - Sung Won Kwon
- College of Pharmacy, Seoul National University, Seoul, 08826, South Korea.
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Nguyen HTT, Afriyie DO, Tran CH, Dang AD, Tran DN, Dang TQ, Otsu S, Urabe MI, Pham TN, Nguyen HT, Nguyen TTT, Nguyen TN, Padungtod P, Nguyen HT, Nguyen TTT, Nguyen HV, Le HT, Nguyen HT. Progress towards rabies control and elimination in Vietnam. REV SCI TECH OIE 2019; 38:199-212. [PMID: 31564730 DOI: 10.20506/rst.38.1.2953] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Rabies is a fatal viral disease that causes an estimated 59,000 human deaths each year. The majority of these deaths occur in developing countries in Asia. Canine rabies is endemic to Vietnam, which is, however, moving towards the disease's elimination. Many countries, such as Vietnam, have invested tremendous resources in controlling rabies, highlighting the goal of regional and global elimination of this neglected disease. In Vietnam, rabies is recognised as one of five high-priority, zoonotic diseases by the Ministry of Health and the Ministry of Agriculture and Rural Development. Investment by the government and by international partners for rabies prevention and control has played a substantial role in reducing human rabies deaths from 404 cases in 1992 to 74 cases in 2017. The catalyst for this effort was the Prime Minister's creation of the National Rabies Program in 1996, which led to increased support and resources for rabies prevention and control. Interventions carried out since then include the expansion of post-exposure prophylaxis centres throughout the country, the introduction or revision of key legislation and guidelines, and improved multisectoral One Health collaboration. In addition, support from international partners, such as the World Organisation for Animal Health (OIE), the World Health Organization (WHO), the Food and Agriculture Organization of the United Nations (FAO), and the Centers for Disease Control and Prevention (CDC), has helped to increase awareness, manage dog populations more effectively, and improve Vietnam's surveillance and diagnostic capabilities. To pursue the goal of eliminating dog-mediated rabies in Vietnam, political commitment is crucial. Resources must be made available to enforce the regulations and guidelines that will enable Vietnam to achieve greater canine rabies vaccination coverage. In this paper, the authors provide an overview of the animal and human health systems in Vietnam, as well as past, current and future directions of rabies prevention and control.
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