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Hurtado-Díaz I, Ramírez-Cisneros MÁ, Alvarez L, Sánchez-Carranza JN, Columba-Palomares MC, Silva-Guzmán JA, Cruz-Sosa F, Bernabé-Antonio A. Metabolites Profile of Extracts and Fractions of Erythroxylum mexicanum Kunth by UHPLC-QTOF-MS/MS and its Antibacterial, Cytotoxic and Nitric Oxide Inhibitory Activities. Chem Biodivers 2024; 21:e202301474. [PMID: 38215210 DOI: 10.1002/cbdv.202301474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/14/2024]
Abstract
The present study shows the untargeted metabolite profiling and in vitro antibacterial, cytotoxic, and nitric oxide (NO) inhibitory activities of the methanolic leaves extract (MLE) and methanolic stem extract (MSE) of Erythroxylum mexicanum, as well as the fractions from MSE. Using ultra-high performance liquid chromatography/quadrupole time-of-flight tandem mass spectrometry (UHPLC-QTOF-MS/MS), a total of 70 metabolites were identified; mainly alkaloids in the MLE, while the MSE showed a high abundance of diterpenoids. The MSE fractions exhibited differential activity against Gram-positive bacteria. Notably, the hexane fraction (HSF) against Streptococcus pyogenes ATCC 19615 (MIC=62.5 μg/mL) exhibited a bactericidal effect. The MSE fractions exhibited cytotoxicity against all cancer cell lines tested, with selectivity towards them compared to a noncancerous cell line. Particularly, the HSF and chloroform fraction (CSF) showed the highest cytotoxicity against prostate cancer (PC-3) cells, with IC50 values of 19.9 and 18.1 μg/mL and selectivity indexes of 3.8 and 4.2, respectively. Both the HSF and ethyl acetate (EASF) fractions of the MSE inhibited NO production in RAW 264.7 macrophages, with NO production percentages of 50.0 % and 51.7 %, respectively, at a concentration of 30 μg/mL. These results indicated that E. mexicanum can be a source of antibacterial, cytotoxic, and anti-inflammatory metabolites.
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Affiliation(s)
- Israel Hurtado-Díaz
- Department of Wood, Pulp and Paper, University Center of Exact Sciences and Engineering, University of Guadalajara, Km 15.5 Guadalajara-Nogales, Col. Las Agujas, 45200, Zapopan, Jalisco, Mexico
| | - M Ángeles Ramírez-Cisneros
- Chemical Research Center-IICBA, Autonomous University of the State of Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico
| | - Laura Alvarez
- Chemical Research Center-IICBA, Autonomous University of the State of Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, Mexico
| | - Jessica Nayelli Sánchez-Carranza
- Faculty of Pharmacy, Autonomous University of the State of Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, México
| | - María Crystal Columba-Palomares
- Faculty of Pharmacy, Autonomous University of the State of Morelos, Av. Universidad 1001, Chamilpa, 62209, Cuernavaca, Morelos, México
| | - José Antonio Silva-Guzmán
- Department of Wood, Pulp and Paper, University Center of Exact Sciences and Engineering, University of Guadalajara, Km 15.5 Guadalajara-Nogales, Col. Las Agujas, 45200, Zapopan, Jalisco, Mexico
| | - Francisco Cruz-Sosa
- Department of Biotechnology, Autonomous Metropolitan University-Iztapalapa Campus, Av. Ferrocarril de San Rafael Atlixco 186, Col. Leyes de Reforma 1a. Sección, Alcaldía Iztapalapa, Mexico City, 09310, Mexico
| | - Antonio Bernabé-Antonio
- Department of Wood, Pulp and Paper, University Center of Exact Sciences and Engineering, University of Guadalajara, Km 15.5 Guadalajara-Nogales, Col. Las Agujas, 45200, Zapopan, Jalisco, Mexico
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Ravi P, Kumaresan S, Danaraj J, Uthirakrishnan U, Pandian S, Sivaramakrishnan R, Prakasam SB, Pugazhendhi A. Anti-fouling potential and in-silico analysis of carotenoid and fatty acids from Rauvolfia tetraphylla L. ENVIRONMENTAL RESEARCH 2023; 231:116158. [PMID: 37201709 DOI: 10.1016/j.envres.2023.116158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/24/2023] [Accepted: 05/14/2023] [Indexed: 05/20/2023]
Abstract
Study investigated the antifouling potential ofRauvolfia tetraphyllaL. fruit, leaf and stem extracts against the marine fouling organisms throughin-vitroand in-silicoapproach. Methanolic crude extract of R. tetraphylla L.leaf exhibited maximum antibacterial potential against six fouling organisms isolated from Parangipettai coast and was further taken up for column fractionation. Twenty-four fractions were obtained, among which five fractions showed inhibitory efficiency against microfoulers of Bacillus megaterium. The active compounds present in the bioactive fraction were identified by FTIR, GC-MS and NMR (13C; 1H). The bioactive compounds that exhibited maximum antifouling activity were identified as Lycopersene (80%), Hexadecanoic acid; 1, 2-Benzenedicarboxylic acid, dioctyl ester; Heptadecene - (8) - carbonic acid - (1) and Oleic acid. Molecular docking studies of the potent anti-fouling compounds Lycopersene, Hexadecanoic acid, 1, 2-Benzenedicarboxylic acid, dioctyl ester and Oleic acid showed the binding energy of 6.6, - 3.8, -5.3 and -5.9 (Kcal/mol) and hence these compounds will act as a potential biocide to control the aquatic foulers. Moreover, further studies need to carry out in terms of toxicity, field assessment and clinical trial in order to take these biocides for a patent.
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Affiliation(s)
- Prasanth Ravi
- Environmental Science Laboratory, Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai, 608502, Chidambaram, Cuddalore District, Tamilnadu, India
| | - Subasankari Kumaresan
- Department of Biotechnology, Dhanalakshmi Srinivasan Arts and Science College for Women (Affiliated to Bharadhidasan University), Trichy, Tamil Nadu, India
| | - Jeyapragash Danaraj
- Centre for Ocean Research (DST-FIST Sponsored Centre), MoES - Earth Science and Technology Cell (Marine Biotechnological Studies), Col. Dr. Jeppiaar Research Park, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India.
| | - Ushani Uthirakrishnan
- Department of Biotechnology, Karpaga Vinayaga College of Engineering and Technology, Chengalpattu, 603 308, Tamil Nadu, India
| | - Sureshkumar Pandian
- Environmental Science Laboratory, Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai, 608502, Chidambaram, Cuddalore District, Tamilnadu, India
| | - Ramachandran Sivaramakrishnan
- Laboratory of Cyanobacterial Biotechnology, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Sebastin Belcia Prakasam
- School of Energy and Environmental Science, Madurai Kamaraj University, Madurai, Tamil Nadu, India
| | - Arivalagan Pugazhendhi
- School of Engineering, Lebanese American University, Byblos, Lebanon; University Centre for Research & Development, Department of Civil Engineering, Chandigarh University, Mohali 140103, India.
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Cheng JH, Wu HC, Yen CH, Hwang TL, Ko HH, Chang HS. Chemical Constituents with Anti-Lipid Droplet Accumulation and Anti-Inflammatory Activity from Elaeagnus glabra. PLANTS (BASEL, SWITZERLAND) 2023; 12:2943. [PMID: 37631155 PMCID: PMC10458971 DOI: 10.3390/plants12162943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a type of steatosis caused by excess lipids accumulating in the liver. The prevalence of NAFLD has increased annually due to modern lifestyles and a lack of adequate medical treatment. Thus, we were motivated to investigate the bioactive components of Formosan plants that could attenuate lipid droplet (LD) accumulation. In a series of screenings of 3000 methanolic extracts from the Formosan plant extract bank for anti-LD accumulation activity, the methanolic extract of aerial parts of Elaeagnus glabra Thunb. showed excellent anti-LD accumulation activity. E. glabra is an evergreen shrub on which only a few phytochemical and biological studies have been conducted. Here, one new flavonoid (1), two new triterpenoids (2 and 3), and 35 known compounds (4-38) were isolated from the ethyl acetate layer of aerial parts of E. glabra via a bioassay-guided fractionation process. Their structures were characterized by 1D and 2D NMR, UV, IR, and MS data. Among the isolated compounds, methyl pheophorbide a (37) efficiently reduced the normalized LD content to 0.3% with a concentration of 20 μM in AML12 cell lines without significant cytotoxic effects. 3-O-(E)-Caffeoyloleanolic acid (13) and methyl pheophorbide a (37) showed inhibitory effects on superoxide anion generation or elastase release in fMLP/CB-treated human neutrophils (IC50 < 3.0 μM); they displayed effects similar to those of the positive control, namely, LY294002. These findings indicate that E. glabra can be used for developing a new botanical drug for managing LD accumulation and against inflammation-related diseases.
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Affiliation(s)
- Ju-Hsin Cheng
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (J.-H.C.); (H.-C.W.); (H.-H.K.)
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Ho-Cheng Wu
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (J.-H.C.); (H.-C.W.); (H.-H.K.)
- Graduate Institute of Pharmacognosy, College of Pharmacy, Taipei Medical University, Taipei 110, Taiwan
| | - Chia-Hung Yen
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Tsong-Long Hwang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan;
- Research Center for Chinese Herbal Medicine, Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Horng-Huey Ko
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (J.-H.C.); (H.-C.W.); (H.-H.K.)
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Hsun-Shuo Chang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (J.-H.C.); (H.-C.W.); (H.-H.K.)
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
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Arumugam S, Ramessh C, Kaliappan GK, Govindhan R, Prakasam SB, Murugan S, Pandian S, Asgar E, Ravi P. Lycopersene: A review on extraction, identification and purification and applications. Chem Biol Drug Des 2023; 101:158-174. [PMID: 36377692 DOI: 10.1111/cbdd.14158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/20/2022] [Accepted: 10/24/2022] [Indexed: 11/16/2022]
Abstract
Lycopersene is a stable and safe triterpenoid. Lycopersen had utilized as an antioxidant, antimutagenic, antiproliferative, cytotoxicity, antibacterial and pesticide. Obtaining pure Lycopersene from natural sources is very important for fundamental research and the above applications. The present overview provides an up-to-date and comprehensive summary of the various methods used for extraction, isolation and purification of Lycopersene from natural sources with its applications in food, cosmetics and pharmaceutical fields. Many different extraction methods ranging from conventional techniques (e.g. Soxhlet extraction, Maceration and Rotary evaporator) and other advanced extraction technologies (e.g. Solid-phase microextraction, steam distillation with Clevenger, Clevenger apparatus, Chromatography on SiO2 column, centrifuge, sonication) had been used to obtain Lycopersene from flora and fauna. Purification techniques, alone or in combination, have been investigated for isolation and purification of Lycopersene from crude extracts in various natural sources. The review of Lycopersene identified cap areas like purity and application in various fields.
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Affiliation(s)
| | - Chelvi Ramessh
- Department of Agronomy, Agriculture and Research Institute, Madurai, India
| | | | - Rajiv Govindhan
- Department of Crop Management, Kumaraguru Institute of Agriculture, Erode, India
| | | | | | - Sureshkumar Pandian
- CAS in Marine Biology, Faculty of Marine Sciences, Annamalai University, Cuddalore, India
| | - Ebadollahi Asgar
- Department of Plant Sciences, Moghan College of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabili, Iran
| | - Prasanth Ravi
- CAS in Marine Biology, Faculty of Marine Sciences, Annamalai University, Cuddalore, India
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Stanisavljevic D, Popovic J, Petrovic I, Davidovic S, Atkinson MJ, Anastasov N, Stevanovic M. Radiation effects on early phase of NT2/D1 neural differentiation in vitro. Int J Radiat Biol 2019; 95:1627-1639. [PMID: 31509479 DOI: 10.1080/09553002.2019.1665207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Purpose: Widespread medical use of radiation in diagnosis, imaging and treatment of different central nervous system malignancies lead to various consequences. Aim of this study was to further elucidate mechanism of cell response to radiation and possible consequence on neural differentiation.Materials and methods: NT2/D1 cells that resemble neural progenitors were used as a model system. Undifferentiated NT2/D1 cells and NT2/D1 cells in the early phase of neural differentiation were irradiated with low (0.2 Gy) and moderate (2 Gy) doses of γ radiation. The effect was analyzed on apoptosis, cell cycle, senescence, spheroid formation and the expression of genes and miRNAs involved in the regulation of pluripotency or neural differentiation.Results: Two grays of irradiation induced apoptosis, senescence and cell cycle arrest of NT2/D1 cells, accompanied with altered expression of several genes (SOX2, OCT4, SOX3, PAX6) and miRNAs (miR-219, miR-21, miR124-a). Presented results show that 2 Gy of radiation significantly affected early phase of neural differentiation in vitro.Conclusions: These results suggest that 2 Gy of radiation significantly affected early phase of neural differentiation and affect the population of neural progenitors. These findings might help in better understanding of side effects of radiotherapy in treatments of central nervous system malignancies.
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Affiliation(s)
- Danijela Stanisavljevic
- University of Belgrade, Institute of Molecular Genetics and Genetic Engineering, Belgrade, Serbia
| | - Jelena Popovic
- University of Belgrade, Institute of Molecular Genetics and Genetic Engineering, Belgrade, Serbia
| | - Isidora Petrovic
- University of Belgrade, Institute of Molecular Genetics and Genetic Engineering, Belgrade, Serbia
| | - Slobodan Davidovic
- University of Belgrade, Institute of Molecular Genetics and Genetic Engineering, Belgrade, Serbia
| | - Michael J Atkinson
- Helmholtz Zentrum München, German Research Center for Environmental Health, Institute of Radiation Biology, Neuherberg, Germany.,Chair of Radiation Biology, Technical University of Munich, Munich, Germany
| | - Nataša Anastasov
- Helmholtz Zentrum München, German Research Center for Environmental Health, Institute of Radiation Biology, Neuherberg, Germany
| | - Milena Stevanovic
- University of Belgrade, Institute of Molecular Genetics and Genetic Engineering, Belgrade, Serbia.,University of Belgrade, Faculty of Biology, Belgrade, Serbia.,Serbian Academy of Sciences and Arts, Belgrade, Serbia
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