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Gonzalez-Rivera ML, Barragan-Galvez JC, Gasca-Martínez D, Hidalgo-Figueroa S, Isiordia-Espinoza M, Alonso-Castro AJ. In Vivo Neuropharmacological Effects of Neophytadiene. Molecules 2023; 28:molecules28083457. [PMID: 37110691 PMCID: PMC10142729 DOI: 10.3390/molecules28083457] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Neophytadiene (NPT) is a diterpene found in the methanolic extracts of Crataeva nurvala and Blumea lacera, plants reported with anxiolytic-like activity, sedative properties, and antidepressant-like actions; however, the contribution of neophytadiene to these effects is unknown. This study determined the neuropharmacological (anxiolytic-like, antidepressant-like, anticonvulsant, and sedative) effects of neophytadiene (0.1-10 mg/kg p.o.) and determined the mechanisms of action involved in the neuropharmacological actions using inhibitors such as flumazenil and analyzing the possible interaction of neophytadiene with GABA receptors using a molecular docking study. The behavioral tests were evaluated using the light-dark box, elevated plus-maze, open field, hole-board, convulsion, tail suspension, pentobarbital-induced sleeping, and rotarod. The results showed that neophytadiene exhibited anxiolytic-like activity only to the high dose (10 mg/kg) in the elevated plus-maze and hole-board tests, and anticonvulsant actions in the 4-aminopyridine and pentylenetetrazole-induced seizures test. The anxiolytic-like and anticonvulsant effects of neophytadiene were abolished with the pre-treatment with 2 mg/kg flumazenil. In addition, neophytadiene showed low antidepressant effects (about 3-fold lower) compared to fluoxetine. On other hand, neophytadiene had no sedative or locomotor effects. In conclusion, neophytadiene exerts anxiolytic-like and anticonvulsant activities with the probable participation of the GABAergic system.
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Affiliation(s)
- Maria L Gonzalez-Rivera
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato 36200, Mexico
| | - Juan Carlos Barragan-Galvez
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato 36200, Mexico
| | - Deisy Gasca-Martínez
- Unidad de Análisis Conductual, Instituto de Neurobiología, Campus UNAM-Juriquilla, Juriquilla 76230, Mexico
| | - Sergio Hidalgo-Figueroa
- CONACyT-División de Biología Molecular, Instituto Potosino de Investigación Científica y Tecnológica A.C., San Luis Potosí 78216, Mexico
| | - Mario Isiordia-Espinoza
- Instituto de Investigación en Ciencias Médicas, Departamento de Clínicas, División de Ciencias Biomédicas, Centro Universitario de los Altos, Universidad de Guadalajara, Tepatitlán de Morelos 47620, Mexico
| | - Angel Josabad Alonso-Castro
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato 36200, Mexico
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Taboada T, Alvarenga NL, Galeano AK, Arrúa WJ, Campuzano-Bublitz MA, Kennedy ML. In Vivo Antidepressant-Like Effect Assessment of Two Aloysia Species in Mice and LCMS Chemical Characterization of Ethanol Extract. Molecules 2022; 27:molecules27227828. [PMID: 36431928 PMCID: PMC9693556 DOI: 10.3390/molecules27227828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/01/2022] [Accepted: 11/05/2022] [Indexed: 11/16/2022] Open
Abstract
Medicinal plants belonging to the Verbenaceae family demonstrated antidepressant effects in preclinical studies. Depression is one of the largest contributors to the global health burden of all countries. Plants from the Aloysia genus are traditionally used for affective disorders, and some of them have proven anxiolytic and antidepressant activity. The aim of this work was to evaluate the antidepressant effect of the ethanolic extract of Aloysia gratissima var. gratissima (Agg) and Aloysia virgata var. platyphylla (Avp) in mice. A tail suspension test (TST) and forced swimming test (FST) were conducted after three doses in a period of 24 h and after 7 days of treatment. Imipramine was used as an antidepressant drug. The main results demonstrated that Agg extract reduced the immobility time in mice treated orally for 7 consecutive days when compared to the control group (reduced by about 77%, imipramine 70%). Animals treated with three doses of Avp in a 24-h period had reduced immobility time in the FST (60%), and after 7 days of treatment the reduction was greater (Avp 50, 100, and 200 about 85%; Avp 400, 96.5%; p < 0.0001, imipramine, 77%). LCMS analysis showed the presence of verbascoside, hoffmaniaketone, and hoffmaniaketone acetate in both, A. virgata var. platyphylla and A. gratissima var gratissima. The flavonoids nepetin and 6-hydroxyluteolin were also found in Agg. Both tested extracts demonstrated promising antidepressant-like activity in mice.
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Affiliation(s)
- Teresa Taboada
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
| | - Nelson L. Alvarenga
- Departamento de Fitoquímica, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
| | - Antonia K. Galeano
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
| | - Wilfrido J. Arrúa
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
| | - Miguel A. Campuzano-Bublitz
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
| | - María L. Kennedy
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus Una, San Lorenzo 2169, Paraguay
- Correspondence: or
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Rosin Derivative IDOAMP Inhibits Prostate Cancer Growth via Activating RIPK1/RIPK3/MLKL Signaling Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9325973. [PMID: 35965682 PMCID: PMC9371855 DOI: 10.1155/2022/9325973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 07/25/2022] [Indexed: 12/05/2022]
Abstract
Rosin derivatives such as dehydroabietic acid and dehydroabietic amine belonging to diterpenoids have similar structure with androgen that inhibited the occurrence and development of prostate cancer. In this study, the effects and possible mechanism of the rosin derivative IDOAMP on prostate cancer were investigated. Our results showed that IDOAMP effectively inhibited cell viabilities of LNCaP, PC3, and DU145 prostate cells. After the treatment with IDOAMP, the levels of cleaved-PARP, LC3BII/I, and HMGB1 were increased, whereas the expression of GPX4 was decreased. Interestingly, cell viability was reversed by the supplements of necrostatin-1 and necrosulfonamide. Meanwhile, the IDOAMP downregulated the expression of human Aurora kinase A that was overexpressed in prostate cancer. In addition, co-IP results showed that IDOAMP inhibited the binding of Aurora kinase A to the receptor-interacting serine/threonine kinase 1 (RIPK1) and RIPK3. However, the binding of RIPK1 to FADD, RIPK3, or MLKL was significantly promoted. Further studies showed that the phosphorylation levels of RIPK1, RIPK, and MLKL were increased in a concentration-dependent manner. In in vivo model, IDOAMP reduced the tumor volumes and weights. In conclusion, IDOAMP directly inhibited Aurora kinase A and promoted the RIPK1/RIPK3/MLKL necrosome activation to inhibit the prostate cancer.
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Mohammadhosseini M, Frezza C, Venditti A, Mahdavi B. An overview of the genus Aloysia Paláu (Verbenaceae): Essential oil composition, ethnobotany and biological activities. Nat Prod Res 2021; 36:5091-5107. [PMID: 33843369 DOI: 10.1080/14786419.2021.1907576] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Aloysia Paláu is an important herbal genus from the Verbenaceae family and possesses numerous remedial properties in the folk medicine of Asian, European, and, in particular, South American countries. Only a few reports have discussed some phytochemical characteristics associated with Aloysia species. Right the lack of an exhaustive report prompted us to organize this review article. Accordingly, besides the ethnobotanical knowledge of Aloysia species, their essential oil profiles, phytochemistry of the polar isolated fractions, and the relevant biological activities are discussed in detail.
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Affiliation(s)
- Majid Mohammadhosseini
- Department of Chemistry, College of Basic Sciences, Shahrood Branch, Islamic Azad University, Shahrood, Iran
| | - Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | | | - Behnam Mahdavi
- Department of Chemistry, Faculty of Science, Hakim Sabzevari University, Sabzevar, Iran
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Wang H, Wei J, Jiang H, Zhang Y, Jiang C, Ma X. Design, Synthesis and Pharmacological Evaluation of Three Novel Dehydroabietyl Piperazine Dithiocarbamate Ruthenium (II) Polypyridyl Complexes as Potential Antitumor Agents: DNA Damage, Cell Cycle Arrest and Apoptosis Induction. Molecules 2021; 26:molecules26051453. [PMID: 33800091 PMCID: PMC7962184 DOI: 10.3390/molecules26051453] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/03/2021] [Accepted: 03/05/2021] [Indexed: 11/29/2022] Open
Abstract
The use of cisplatin is severely limited by its toxic side-effects, which has spurred chemists to employ different strategies in the development of new metal-based anticancer agents. Here, three novel dehydroabietyl piperazine dithiocarbamate ruthenium (II) polypyridyl complexes (6a–6c) were synthesized as antitumor agents. Compounds 6a and 6c exhibited better in vitro antiproliferative activity against seven tumor cell lines than cisplatin, they displayed no evident resistance in the cisplatin-resistant cell line A549/DPP. Importantly, 6a effectively inhibited tumor growth in the T-24 xenograft mouse model in comparison with cisplatin. Gel electrophoresis assay indicated that DNA was the potential targets of 6a and 6c, and the upregulation of p-H2AX confirmed this result. Cell cycle arrest studies demonstrated that 6a and 6c arrested the cell cycle at G1 phase, accompanied by the upregulation of the expression levels of the antioncogene p27 and the down-regulation of the expression levels of cyclin E. In addition, 6a and 6c caused the apoptosis of tumor cells along with the upregulation of the expression of Bax, caspase-9, cytochrome c, intracellular Ca2+ release, reactive oxygen species (ROS) generation and the downregulation of Bcl-2. These mechanistic study results suggested that 6a and 6c exerted their antitumor activity by inducing DNA damage, and consequently causing G1 stage arrest and the induction of apoptosis.
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Affiliation(s)
- Haoran Wang
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
| | - Jianhua Wei
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
- Correspondence: (J.W.); (C.J.); (X.M.)
| | - Hong Jiang
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
| | - Ye Zhang
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
- Department of Chemistry & Pharmaceutical Science, Guilin Normal College, Xinyi Road 15, Guilin 541001, China
| | - Caina Jiang
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
- Correspondence: (J.W.); (C.J.); (X.M.)
| | - Xianli Ma
- School of Pharmacy, Guilin Medical University, Guilin 541199, China; (H.W.); (H.J.); (Y.Z.)
- Department of Chemistry & Pharmaceutical Science, Guilin Normal College, Xinyi Road 15, Guilin 541001, China
- Correspondence: (J.W.); (C.J.); (X.M.)
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6
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Çiçek SS. Structure-Dependent Activity of Natural GABA(A) Receptor Modulators. Molecules 2018; 23:molecules23071512. [PMID: 29932138 PMCID: PMC6100244 DOI: 10.3390/molecules23071512] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 12/22/2022] Open
Abstract
GABA(A) receptors are ligand-gated ion channels consisting of five subunits from eight subfamilies, each assembled in four hydrophobic transmembrane domains. This pentameric structure not only allows different receptor binding sites, but also various types of ligands, such as orthosteric agonists and antagonists, positive and negative allosteric modulators, as well as second-order modulators and non-competitive channel blockers. A fact, that is also displayed by the variety of chemical structures found for both, synthetic as well as nature-derived GABA(A)-receptor modulators. This review covers the literature for natural GABA(A)-receptor modulators until the end of 2017 and discusses their structure-activity relationship.
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Affiliation(s)
- Serhat Sezai Çiçek
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany.
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7
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Hou W, Luo Z, Zhang G, Cao D, Li D, Ruan H, Ruan BH, Su L, Xu H. Click chemistry-based synthesis and anticancer activity evaluation of novel C-14 1,2,3-triazole dehydroabietic acid hybrids. Eur J Med Chem 2017; 138:1042-1052. [PMID: 28759877 DOI: 10.1016/j.ejmech.2017.07.049] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 07/20/2017] [Accepted: 07/22/2017] [Indexed: 01/26/2023]
Abstract
A concise and efficient synthetic approach has been established to readily access a series of novel C-14 1,2,3-triazole-tethered dehydroabietic acid derivatives in moderate to high yields. In vitro antiproliferative activity evaluation indicated that most of the hybrids exhibited potent inhibitory activities in a variety of cancer cell lines with low micromolar to submicromolar IC50 values. Further studies demonstrated that some of these analogues such as 20, 21, and 24 were also effective against adriamycin-resistant MCF-7 clone at low concentrations in a dose-dependent manner. Notably, the most potent compound 24, which possesses a 3-(tert-butoxycarbonylamino)phenyl-substituted triazole moiety, not only exhibited obviously improved IC50 values ranging from 0.7 to 1.2 μM against a panel of tested cancer cells, but also showed very weak cytotoxicity on normal cells. Preliminary mechanism studies indicated that compound 24 could induce apoptosis in MDA-MB-231 cells and was worth developing into a novel natural product-like anticancer lead by proper structure modification.
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Affiliation(s)
- Wei Hou
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Zhi Luo
- Shanghai Evergene Biotech Co,. Ltd., Shanghai 201499, PR China
| | - Guanjun Zhang
- College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, PR China
| | - Danhui Cao
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Di Li
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Haoqiang Ruan
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Benfang Helen Ruan
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China
| | - Lin Su
- College of Pharmaceutical Science, Collaborative Innovation Center of Yangtza River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, PR China.
| | - Hongtao Xu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, PR China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, PR China.
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8
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Xu H, Liu L, Fan X, Zhang G, Li Y, Jiang B. Identification of a diverse synthetic abietane diterpenoid library for anticancer activity. Bioorg Med Chem Lett 2016; 27:505-510. [PMID: 28011223 DOI: 10.1016/j.bmcl.2016.12.032] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 12/06/2016] [Accepted: 12/09/2016] [Indexed: 10/20/2022]
Abstract
A diverse natural-product-like synthetic abietane diterpenoid library contains about 56 compounds were obtained, and evaluated for their potential in vitro cytotoxic or antitumor activity against A549, PC-3 and SKOV-3 tumor cell lines by SRB assay. Treatment of A549 cells with the most potent compound ketone 19 showed induction of apoptosis, as revealed by JC-1 mitochondrial membrane potential staining, TUNNEL assay, western blotting analysis and flow cytometry assay.
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Affiliation(s)
- Hongtao Xu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, PR China; State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, PR China
| | - Lili Liu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, PR China
| | - Xiaoting Fan
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, PR China; Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, PR China
| | - Guanjun Zhang
- College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, PR China
| | - Yuanchao Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, PR China
| | - Biao Jiang
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, PR China.
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9
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Islam MT, da Mata AMOF, de Aguiar RPS, Paz MFCJ, de Alencar MVOB, Ferreira PMP, de Carvalho Melo-Cavalcante AA. Therapeutic Potential of Essential Oils Focusing on Diterpenes. Phytother Res 2016; 30:1420-44. [PMID: 27307034 DOI: 10.1002/ptr.5652] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/02/2016] [Accepted: 05/03/2016] [Indexed: 12/20/2022]
Abstract
Among all plant derivates, essential oils (EOs) have gained the attention of many scientists. Diterpenes, a family of components present in some EO, are becoming a milestone in the EOs world. The goal of this review is to describe a scenario of diterpenes taking into health-consumption deportment. Previous studies revealed that diterpenes have antioxidant, antimicrobial, antiviral, antiprotozoal, cytotoxic, anticancer, antigenotoxic, antimutagenic, chemopreventive, antiinflammatory, antinociceptive, immunostimulatory, organoprotective, antidiabetic, lipid-lowering, antiallergic, antiplatelet, antithrombotic, and antitoxin activities. In conclusion, diterpenes may be an immense featuring concern in pharmaceutical consumption from a drug discovery point of view. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Md Torequl Islam
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Department of Pharmacy, Southern University Bangladesh, 22-Shahid Mirza Lane (E), Academic Building-II, 1st floor, 739/A, Mehedibag Road, Mehedibag-4000, Chittagong, Bangladesh
| | | | - Raí Pablo Sousa de Aguiar
- Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Marcia Fernanda Correia Jardim Paz
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Marcus Vinícius Oliveira Barros de Alencar
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Paulo Michel Pinheiro Ferreira
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Department of Biophysics and Physiology, Federal University of Piauí, Teresina, 64.049-550, Brazil
| | - Ana Amélia de Carvalho Melo-Cavalcante
- Northeast Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology, Federal University of Piauí, Teresina, 64.049-550, Brazil.,Post-graduation Program in Pharmaceutical Science, Federal University of Piauí, Teresina, 64.049-550, Brazil
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10
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Islam MT, da Silva CB, de Alencar MVOB, Paz MFCJ, Almeida FRDC, Melo-Cavalcante AADC. Diterpenes: Advances in Neurobiological Drug Research. Phytother Res 2016; 30:915-28. [DOI: 10.1002/ptr.5609] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 02/10/2016] [Accepted: 02/20/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Md. Torequl Islam
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
- Department of Biochemistry and Pharmacology, Post-graduation Program in Pharmaceutical Science; Federal University of Piauí; 64.049-550 Teresina Brazil
- Department of Pharmacy; Southern University Bangladesh; 22-Shahid Mirza Lane (E), Academic building-II, 1st floor, 739/A, Mehedibag Road, Mehedibag-4000 Chittagong Bangladesh
| | - Claucenira Bandeira da Silva
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
| | - Marcus Vinícius Oliveira Barros de Alencar
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
- Department of Biochemistry and Pharmacology, Post-graduation Program in Pharmaceutical Science; Federal University of Piauí; 64.049-550 Teresina Brazil
| | - Márcia Fernanda Correia Jardim Paz
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
- Department of Biochemistry and Pharmacology, Post-graduation Program in Pharmaceutical Science; Federal University of Piauí; 64.049-550 Teresina Brazil
| | - Fernanda Regina de Castro Almeida
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
| | - Ana Amélia de Carvalho Melo-Cavalcante
- Northest Biotechnology Network (RENORBIO), Post-graduation Program in Biotechnology; Federal University of Piauí; 64.049-550 Teresina Brazil
- Department of Biochemistry and Pharmacology, Post-graduation Program in Pharmaceutical Science; Federal University of Piauí; 64.049-550 Teresina Brazil
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11
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Huang X, Huang R, Liao Z, Pan Y, Gou S, Wang H. Synthesis and pharmacological evaluation of dehydroabietic acid thiourea derivatives containing bisphosphonate moiety as an inducer of apoptosis. Eur J Med Chem 2015; 108:381-391. [PMID: 26706349 DOI: 10.1016/j.ejmech.2015.12.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 11/18/2015] [Accepted: 12/03/2015] [Indexed: 11/15/2022]
Abstract
A series of DHAA thiourea derivatives containing bisphosphonate moiety were designed and synthesized as potent antitumor agents. Structures of target molecules were confirmed using HR-MS, (1)H NMR and (13)C NMR and they exhibited potent anti-tumor activities against the SK-OV-3, BEL-7404, A549, HCT-116 and NCI-H460 tumor cell lines in vitro. Especially, compound 6e (IC50 = 1.79 ± 0.43 μM) exhibited the best anticancer activity against SK-OV-3 cell line. Its role as an inducer of apoptosis was investigated in this cell line by Annexin-V/PI binding assay and by following its capability for ROS generation, depolarization of mitochondrial transmembrane potential, activation of caspases and expression of pro- and anti-apoptotic proteins. Elevated level of ROS generation, activation of caspase-3, caspase-8, caspase-9, and Fas, higher expression of Bax, lower expression of Bcl-2, and increased level of Bax/Bcl-2 ratio identified 6e as a promising inducer of apoptosis that follows both of the mitochondria dependent pathway and the death receptor-mediated pathway. In addition, the cell cycle analysis indicated that compound 6e caused cell cycle arrest at G1 phase, induced apoptosis and led to cell death by increasing the proportion of sub-G1 cells. Furthermore, molecular docking studies showed that 6e could bind to the ATP pocket sites.
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Affiliation(s)
- Xiaochao Huang
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China; Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing 211189, China
| | - Rizheng Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China
| | - Zhixin Liao
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China; Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing 211189, China
| | - Yingming Pan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China
| | - Shaohua Gou
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China; Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, Southeast University, Nanjing 211189, China.
| | - Hengshan Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin 541004, China.
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Jin L, Qu HE, Huang XC, Pan YM, Liang D, Chen ZF, Wang HS, Zhang Y. Synthesis and Biological Evaluation of Novel Dehydroabietic Acid Derivatives Conjugated with Acyl-Thiourea Peptide Moiety as Antitumor Agents. Int J Mol Sci 2015; 16:14571-93. [PMID: 26132564 PMCID: PMC4519859 DOI: 10.3390/ijms160714571] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 06/17/2015] [Accepted: 06/18/2015] [Indexed: 01/10/2023] Open
Abstract
A series of dehydroabietic acid (DHAA) acyl-thiourea derivatives were designed and synthesized as potent antitumor agents. The in vitro pharmacological screening results revealed that the target compounds exhibited potent cytotoxicity against HeLa, SK-OV-3 and MGC-803 tumor cell lines, while they showed lower cytotoxicity against HL-7702 normal human river cells. Compound 9n (IC50 = 6.58 ± 1.11 μM) exhibited the best antitumor activity against the HeLa cell line and even displayed more potent inhibitory activity than commercial antitumor drug 5-FU (IC50 = 36.58 ± 1.55 μM). The mechanism of representative compound 9n was then studied by acridine orange/ethidium bromide staining, Hoechst 33,258 staining, JC-1 mitochondrial membrane potential staining, TUNEL assay and flow cytometry, which illustrated that this compound could induce apoptosis in HeLa cells. Cell cycle analysis indicated that compound 9n mainly arrested HeLa cells in the S phase stage. Further investigation demonstrated that compound 9n induced apoptosis of HeLa cells through a mitochondrial pathway.
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Affiliation(s)
- Le Jin
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Hong-En Qu
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Xiao-Chao Huang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Ying-Ming Pan
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Dong Liang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Zhen-Feng Chen
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Heng-Shan Wang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
| | - Ye Zhang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Science of Guangxi Normal University, Yucai Road 15, Guilin 541004, China.
- Department of Chemistry & Pharmaceutical Science, Guilin Normal College, Xinyi Road 21, Guilin 541001, China.
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Sollozo-Dupont I, Estrada-Camarena E, Carro-Juárez M, López-Rubalcava C. GABAA/benzodiazepine receptor complex mediates the anxiolytic-like effect of Montanoa tomentosa. JOURNAL OF ETHNOPHARMACOLOGY 2015; 162:278-286. [PMID: 25582489 DOI: 10.1016/j.jep.2014.12.070] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 12/29/2014] [Accepted: 12/30/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Montanoa tomentosa also named Cihuapatli is a native plant of Mexico that has been used in traditional medicine for the last five centuries mainly as a remedy for reproductive impairments. However, there are reports indicating that this plant was also consumed by Mexican ancient people for its relaxing properties. In order to corroborate this information, the present study was conducted to evaluate the effect of Montanoa tomentosa lyophilisate (MT) on rat׳s anxiety-like behavior and to analyze its mechanism of action. MATERIALS AND METHODS The anxiolytic-like action of MT (1.5, 3.0, 6.0 and 12.0 mg/kg) was investigated in male Wistar rats tested in three animal models of anxiety: the burying behavior, the elevated plus maze and the hole-board tests. As a positive control, the anti-anxiety effects of different doses of the selective GABAA receptor agonist muscimol were also analyzed. In order to evaluate the participation of the GABAA and oxytocin receptors in the anxiolytic-like actions of MT, the GABAA receptors blockers picrotoxin (0.25 and 0.50 mg/kg), bicuculline (2.0 mg/kg) and flumazenil (5.00 and 10.0 mg/kg), the neurosteroid inhibitor finasteride (50.0 and 100 mg/kg) and the oxytocin receptor antagonist atosiban (0.25 µg) were used. Finally, to evaluate general activity, and motor coordination, the open field and rota-rod tests were used. RESULTS MT at 3.0 mg/kg showed anxiolytic-like effects in the three anxiety paradigms without affecting reactivity, general motor activity or motor coordination; however, at higher doses sedative effects were observed. Picrotoxin (0.25 and 0.50 mg/kg), flumazenil (10.0 mg/kg) and finasteride (100 mg/kg) antagonized the anxiolytic-like actions of MT in the burying behavior test. In the plus maze and hole-board tests bicuculline (2.0 mg/kg) blocked the effects of the plant as well. Atosiban (0.25 µg) did not antagonize the anxiolytic-like actions of MT. CONCLUSIONS The results corroborate the anxiolytic-like actions of Montanoa tomentosa and suggest that this effect is mediated through GABAA receptors but not oxytocin receptors.
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Affiliation(s)
- Isabel Sollozo-Dupont
- Departamento de Farmacobiología, Centro de Investigación y Estudios Avanzados (CINVESTAV), Calzada de los Tenorios 235, Col. Granjas Coapa, C.P. 14330 México, D.F., Mexico
| | - Erika Estrada-Camarena
- Laboratorio de Neuropsicofarmacología, Neurociencias Instituto Nacional de Psiquiatría "Ramón de la Fuente", Calzada México Xochimilco 101, Col. San Lorenzo Huipulco, C.P 14370, México, D.F., Mexico
| | - Miguel Carro-Juárez
- Laboratorio de Comportamiento Reproductivo, Escuela de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Tlaxcala, Tlaxcala C.P. 90000, Tlaxcala, Mexico
| | - Carolina López-Rubalcava
- Departamento de Farmacobiología, Centro de Investigación y Estudios Avanzados (CINVESTAV), Calzada de los Tenorios 235, Col. Granjas Coapa, C.P. 14330 México, D.F., Mexico.
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Da-Song Y, Qiu-Xia H, Yong-Ping Y, Ke-Chun L, Xiao-Li L. Chemical constituents of Euphorbia tibetica and their biological activities. Chin J Nat Med 2014; 12:38-42. [DOI: 10.1016/s1875-5364(14)60007-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Indexed: 11/27/2022]
Affiliation(s)
- Yang Da-Song
- Key Laboratory of Economic Plants and Biotechnology; Germplasm Bank of Wild Species in Southwest China; Institute of Tibetan Plateau Research at Kunming, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - He Qiu-Xia
- Biology Institute of Shandong Academy of Sciences, Jinan 250014, China
| | - Yang Yong-Ping
- Key Laboratory of Economic Plants and Biotechnology; Germplasm Bank of Wild Species in Southwest China; Institute of Tibetan Plateau Research at Kunming, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Liu Ke-Chun
- Biology Institute of Shandong Academy of Sciences, Jinan 250014, China.
| | - Li Xiao-Li
- Key Laboratory of Economic Plants and Biotechnology; Germplasm Bank of Wild Species in Southwest China; Institute of Tibetan Plateau Research at Kunming, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
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Xing Y, Zhang W, Song J, Zhang Y, Jiang X, Wang R. Anticancer effects of a novel class rosin-derivatives with different mechanisms. Bioorg Med Chem Lett 2013; 23:3868-72. [DOI: 10.1016/j.bmcl.2013.04.069] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Revised: 03/24/2013] [Accepted: 04/26/2013] [Indexed: 01/11/2023]
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Zeni ALB, Zomkowski ADE, Dal-Cim T, Maraschin M, Rodrigues ALS, Tasca CI. Antidepressant-like and neuroprotective effects of Aloysia gratissima: investigation of involvement of L-arginine-nitric oxide-cyclic guanosine monophosphate pathway. JOURNAL OF ETHNOPHARMACOLOGY 2011; 137:864-874. [PMID: 21767626 DOI: 10.1016/j.jep.2011.07.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 06/10/2011] [Accepted: 07/03/2011] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aloysia gratissima (Gill. et Hook) Tronc. (Verbenaceae) is used traditionally for the treatment of headache, bronchitis, and nervous systems disorders including depression. AIM OF THE STUDY To investigate the antidepressant-like and neuroprotective effects of Aloysia gratissima aqueous extract (AE) and the involvement of l-arginine-nitric oxide (NO)-cyclic guanosine monophosphate (cGMP) pathway. MATERIALS AND METHODS The antidepressant-like effect of AE was evaluated through behavioral despair in forced swimming test (FST) and tail suspension test (TST). Swiss albino mice were treated by oral route and after 1h were analyzed the time of immobility in the FST and TST. In addition, the neuroprotective effect of AE against glutamate excitotoxicity was evaluate through cell viability of hippocampal slices, phosphorylation of Akt, and the immunocontent of inducible oxide nitric synthase (iNOS) were investigated by western blotting. RESULTS The immobility time in the FST and TST were reduced by AE (100-1000 and 10-300 mg/kg, respectively). The antidepressant-like effect of AE in the TST was prevented by the pretreatment with N-methyl-d-aspartate (NMDA), l-arginine or sildenafil. The subeffective dose of AE produced a synergistic antidepressant-like effect with MK-801 (an antagonist of NMDA receptor), methylene blue, l-NNA (an inhibitor of NO synthase) or ODQ (an inhibitor of soluble guanylate cyclase). In ex vivo experiments, pretreatment with AE prevented the loss of cell viability induced by glutamate, thus affording neuroprotection. Glutamate toxicity caused a decreased Akt phosphorylation and an increased iNOS expression. CONCLUSIONS The present study provides convincing evidence of neuroprotection and the involvement of the l-arginine-NO-cGMP pathway in the antidepressant-like effect of AE. Therefore, AE could be of potential interest for the treatment of depressive disorders and neurological conditions associated with glutamate excitotoxicity.
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Affiliation(s)
- Ana Lúcia Bertarello Zeni
- Biochemistry Department, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
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