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Niu C, Zhang J, Okolo PI. The possible pathogenesis of liver fibrosis: therapeutic potential of natural polyphenols. Pharmacol Rep 2024; 76:944-961. [PMID: 39162986 DOI: 10.1007/s43440-024-00638-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 08/08/2024] [Accepted: 08/09/2024] [Indexed: 08/21/2024]
Abstract
Liver fibrosis is the formation of a fibrous scar resulting from chronic liver injury, independently from etiology. Although many of the mechanical details remain unknown, activation of hepatic stellate cells (HSCs) is a central driver of liver fibrosis. Extracellular mechanisms such as apoptotic bodies, paracrine stimuli, inflammation, and oxidative stress are critical in activating HSCs. The potential for liver fibrosis to reverse after removing the causative agent has heightened interest in developing antifibrotic therapies. Polyphenols, the secondary plant metabolites, have gained attention because of their health-beneficial properties, including well-recognized antioxidant and anti-inflammatory activities, in the setting of liver fibrosis. In this review, we present an overview of the mechanisms underlying liver fibrosis with a specific focus on the activation of resident HSCs. We highlight the therapeutic potential and promising role of natural polyphenols to mitigate liver fibrosis pathogenesis, focusing on HSCs activation. We also discuss the translational gap from preclinical findings to clinical treatments involved in natural polyphenols in liver fibrosis.
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Affiliation(s)
- Chengu Niu
- Internal medicine residency program, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY, 14621, USA.
| | - Jing Zhang
- Rainier Springs Behavioral Health Hospital, 2805 NE 129th St, Vancouver, WA, 98686, USA
| | - Patrick I Okolo
- Division of Gastroenterology, Rochester General Hospital, Rochester, NY, 14621, USA
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2
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Mazumder R, Ichudaule, Ghosh A, Deb S, Ghosh R. Significance of Chalcone Scaffolds in Medicinal Chemistry. Top Curr Chem (Cham) 2024; 382:22. [PMID: 38937401 DOI: 10.1007/s41061-024-00468-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 05/24/2024] [Indexed: 06/29/2024]
Abstract
Chalcone is a simple naturally occurring α,β-unsaturated ketone with biological importance, which can also be easily synthesized in laboratories by reaction between two aromatic scaffolds. In plants, chalcones occur as polyphenolic compounds of different frameworks which are bioactive molecules that have been in traditional medicinal practice for many years. Chalcone-based lead molecules have been developed, possessing varied potentials such as antimicrobial, antiviral, anti-inflammatory, anticancer, anti-oxidant, antidiabetic, antihyperurecemic, and anti-ulcer effects. Chalcones contribute considerable fragments to give important heterocyclic molecules with therapeutic utilities targeting various diseases. These characteristic features have made chalcone a topic of interest among researchers and have attracted investigations into this widely applicable structure. This review highlights the extensive exploration carried out on the synthesis, biotransformations, chemical reactions, hybridization, and pharmacological potentials of chalcones, and aims to provide an extensive, thorough, and critical review of their importance, with emphasis on their properties, chemistry, and biomedical applications to boost future investigations into this potential scaffold in medicinal chemistry.
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Affiliation(s)
- Rishav Mazumder
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ichudaule
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India
| | - Ashmita Ghosh
- Department of Microbiology and Biotechnology, School of Natural Sciences, Techno India University Tripura, Maheshkhola, Anandanagar, Agartala, Tripura, 799004, India
| | - Subrata Deb
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL, 33169, USA.
| | - Rajat Ghosh
- Laboratory of Developing Drug Candidates, Department of Pharmacy, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India.
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Lombrea A, Watz CG, Bora L, Dehelean CA, Diaconeasa Z, Dinu S, Turks M, Lugiņina J, Peipiņš U, Danciu C. Enhanced Cytotoxicity and Antimelanoma Activity of Novel Semisynthetic Derivatives of Betulinic Acid with Indole Conjugation. PLANTS (BASEL, SWITZERLAND) 2023; 13:36. [PMID: 38202344 PMCID: PMC10780819 DOI: 10.3390/plants13010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/08/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024]
Abstract
The prevalence and severity of skin cancer, specifically malignant melanoma, among Caucasians remains a significant concern. Natural compounds from plants have long been explored as potential anticancer agents. Betulinic acid (BI) has shown promise in its therapeutic properties, including its anticancer effects. However, its limited bioavailability has hindered its medicinal applications. To address this issue, two recently synthesized semisynthetic derivatives, N-(2,3-indolo-betulinoyl)diglycylglycine (BA1) and N-(2,3-indolo-betulinoyl)glycylglycine (BA2), were compared with previously reported compounds N-(2,3-indolo-betulinoyl)glycine (BA3), 2,3-indolo-betulinic acid (BA4), and BI. These compounds were evaluated for their effects on murine melanoma cells (B164A5) using various in vitro assays. The introduction of an indole framework at the C2 position of BI resulted in an increased cytotoxicity. Furthermore, the cytotoxicity of compound BA4 was enhanced by conjugating its carboxylic group with an amino acid residue. BA2 and BA3, with glycine and glycylglycine residues at C28, exhibited approximately 2.20-fold higher inhibitory activity compared to BA4. The safety assessment of the compounds on human keratinocytes (HaCaT) has revealed that concentrations up to 10 µM slightly reduced cell viability, while concentrations of 75 µM resulted in lower cell viability rates. LDH leakage assays confirmed cell membrane damage in B164A5 cells when exposed to the tested compounds. BA2 and BA3 exhibited the highest LDH release, indicating their strong cytotoxicity. The NR assay revealed dose-dependent lysosome disruption for BI and 2,3-indolo-betulinic acid derivatives, with BA1, BA2, and BA3 showing the most cytotoxic effects. Scratch assays demonstrated concentration-dependent inhibition of cell migration, with BA2 and BA3 being the most effective. Hoechst 3342 staining revealed that BA2 induced apoptosis, while BA3 induced necrosis at lower concentrations, confirming their anti-melanoma properties. In conclusion, the semisynthetic derivatives of BI, particularly BA2 and BA3, show promise as potential candidates for further research in developing effective anti-cancer therapies.
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Affiliation(s)
- Adelina Lombrea
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (A.L.); (L.B.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Claudia Geanina Watz
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
- Department of Pharmaceutical Physics, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Larisa Bora
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (A.L.); (L.B.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
| | - Cristina Adriana Dehelean
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy Timisoara, 300041 Timisoara, Romania
| | - Zorita Diaconeasa
- Department of Biochemistry, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
- Department of Biotechnology, BIODIATECH—Research Centre for Applied Biotechnology in Diagnosis and Molecular Therapy, 400478 Cluj-Napoca, Romania
| | - Stefania Dinu
- Department of Pedodontics, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, 9 No., Revolutiei Bv., 300041 Timisoara, Romania;
- Pediatric Dentistry Research Center, Faculty of Dental Medicine, “Victor Babes” University of Medicine and Pharmacy Timisoara, 9 No., Revolutiei Bv., 300041 Timisoara, Romania
| | - Māris Turks
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Str. 3, LV-1048 Riga, Latvia; (M.T.); (J.L.); (U.P.)
| | - Jevgeņija Lugiņina
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Str. 3, LV-1048 Riga, Latvia; (M.T.); (J.L.); (U.P.)
| | - Uldis Peipiņš
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, P. Valdena Str. 3, LV-1048 Riga, Latvia; (M.T.); (J.L.); (U.P.)
- Nature Science Technologies Ltd., Rupnicu Str. 4, LV-2114 Olaine, Latvia
| | - Corina Danciu
- Department of Pharmacognosy, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania; (A.L.); (L.B.); (C.D.)
- Research Center for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania;
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Sun Y, Yu F, Cao W, Zhang W, Liu W, Dai F. Betulinic acid alleviates neuropathic pain induced by chronic constriction injury of the sciatic nerve in mice. Neurosci Lett 2023; 813:137429. [PMID: 37574162 DOI: 10.1016/j.neulet.2023.137429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 07/22/2023] [Accepted: 08/03/2023] [Indexed: 08/15/2023]
Abstract
Neuropathic pain refers to a type of pain that arises from primary damage and dysfunction within the nervous system. Addressing this condition presents significant challenges and complexities. Betulinic acid (BA), known for its potent antioxidative and anti-inflammatory properties, has garnered extensive attention; nevertheless, the impact upon neuropathic pain induced by CCI is still uncertain. This paper explores the analgesic effects concerning BA on mice experiencing neuropathic pain due to sciatic nerve injury. Throughout the experiment, mice with CCI received oral gavage of BA at dosages of 3, 10, and 30 mg/kg for consecutively 8 days from the 7th day post-surgery. To assess their responses, behavioral tests and sciatic functional index (SFI) evaluations were conducted on zeroth, seventh, eighth, tenth, twelveth and fourteenth day post-CCI. On day 14, histopathological examinations and measurements of biochemical markers were performed. Immunofluorescence techniques were employed to detect Nrf2 and glial cell activation, while the Western blot method was utilized to evaluate Nrf2/HO-1 protein levels and pro-inflammatory cytokine expression. The results elucidated that BA significantly alleviated hyperalgesia and allodynia, demonstrating a dose-dependent enhancement in sciatic nerve function and facilitating the recovery of sciatic nerve injury. Furthermore, BA prominently augmented the entire antioxidative capacity (T-AOC) and T-SOD levels, concomitantly reducing MDA concentrations. Notably, BA activated the Nrf2/HO-1 signaling pathway, inhibited glial cell activation, and downregulation of the expression levels of pro-inflammatory cytokines, specifically, TNF-α, IL-1β, and IL-6 were observed. As such, this study provides a basis to support BA as a candidate drug for the treatment of neuropathic pain, attributing its analgesic effects to its anti-inflammatory, antioxidative, and neuroprotective properties.
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Affiliation(s)
- Yong Sun
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China
| | - Fei Yu
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China
| | - Weibiao Cao
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China
| | - Wei Zhang
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China
| | - Wu Liu
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China
| | - Fucheng Dai
- Department of Pain Medicine, The Affiliated People's Hospital of Jiangsu University, Jiangsu 212000, China.
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Adepoju FO, Duru KC, Li E, Kovaleva EG, Tsurkan MV. Pharmacological Potential of Betulin as a Multitarget Compound. Biomolecules 2023; 13:1105. [PMID: 37509141 PMCID: PMC10377123 DOI: 10.3390/biom13071105] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/05/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
Betulin is a natural triterpene, usually from birch bark, known for its potential wound-healing properties. Despite having a wide range of pharmacological targets, no studies have proposed betulin as a multitarget compound. Betulin has protective effects against cardiovascular and liver diseases, cancer, diabetes, oxidative stress, and inflammation. It reduces postprandial hyperglycemia by inhibiting α-amylase and α-glucosidase activity, combats tumor cells by inducing apoptosis and inhibiting metastatic proteins, and modulates chronic inflammation by blocking the expression of proinflammatory cytokines via modulation of the NFκB and MAPKs pathways. Given its potential to influence diverse biological networks with high target specificity, it can be hypothesized that betulin may eventually become a new lead for drug development because it can modify a variety of pharmacological targets. The summarized research revealed that the diverse beneficial effects of betulin in various diseases can be attributed, at least in part, to its multitarget anti-inflammatory activity. This review focuses on the natural sources, pharmacokinetics, pharmacological activity of betulin, and the multi-target effects of betulin on signaling pathways such as MAPK, NF-κB, and Nrf2, which are important regulators of the response to oxidative stress and inflammation in the body.
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Affiliation(s)
- Feyisayo O Adepoju
- Department of Technology for Organic Synthesis, Chemical Technology Institute, Ural Federal University, Mira 19, 620002 Yekaterinburg, Russia
| | - Kingsley C Duru
- Center for Advanced Biotechnology and Medicine, Rutgers University, Piscataway, NJ 08854-8021, USA
| | - Erguang Li
- Medical School, Nanjing University, Nanjing, 22 Hankou Road, Nanjing 210093, China
| | - Elena G Kovaleva
- Department of Technology for Organic Synthesis, Chemical Technology Institute, Ural Federal University, Mira 19, 620002 Yekaterinburg, Russia
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Oliveira CVB, da Silva PAG, Tintino SR, Coronel CC, Gomez MCV, Rolón M, da Cunha FAB, Morais-Braga MFB, Coutinho HDM, Siyadatpanah A, Wilairatana P, Kamdem JP, Barros LM, Duarte AE, Pereira PS. A Potential New Source of Therapeutic Agents for the Treatment of Mucocutaneous Leishmaniasis: The Essential Oil of Rhaphiodon echinus. Molecules 2022; 27:2169. [PMID: 35408565 PMCID: PMC9000529 DOI: 10.3390/molecules27072169] [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: 03/06/2022] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022] Open
Abstract
Weeds are an important source of natural products; with promising biological activity. This study investigated the anti-kinetoplastida potential (in vitro) to evaluate the cytotoxicity (in vitro) and antioxidant capacity of the essential oil of Rhaphiodon echinus (EORe), which is an infesting plant species. The essential oil was analyzed by GC/MS. The antioxidant capacity was evaluated by reduction of the DPPH radical and Fe3+ ion. The clone Trypanosoma cruzi CL-B5 was used to search for anti-epimastigote activity. Antileishmanial activity was determined using promastigotes of Leishmania braziliensis (MHOM/CW/88/UA301). NCTC 929 fibroblasts were used for the cytotoxicity test. The results showed that the main constituent of the essential oil was γ-elemene. No relevant effect was observed concerning the ability to reduce the DPPH radical; only at the concentration of 480 μg/mL did the essential oil demonstrate a high reduction of Fe3+ power. The oil was active against L. brasiliensis promastigotes; but not against the epimastigote form of T. cruzi. Cytotoxicity for mammalian cells was low at the active concentration capable of killing more than 70% of promastigote forms. The results revealed that the essential oil of R. echinus showed activity against L. brasiliensis; positioning itself as a promising agent for antileishmanial therapies.
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Affiliation(s)
- Carlos Vinicius Barros Oliveira
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
| | - Patric Anderson Gomes da Silva
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
| | - Saulo Relison Tintino
- Laboratory of Microbiology and Molecular Biology, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (S.R.T.); (F.A.B.d.C.); (M.F.B.M.-B.)
| | - Cathia Cecília Coronel
- Centro Para El Desarrollo De La Investigación Científica (CEDIC), Fundación Moisés Bertoni/Laboratorios Dıáz Gill, Manduvira 635, Asunción CP. 1255, Paraguay; (C.C.C.); (M.C.V.G.); (M.R.)
| | - Maria Celeste Vega Gomez
- Centro Para El Desarrollo De La Investigación Científica (CEDIC), Fundación Moisés Bertoni/Laboratorios Dıáz Gill, Manduvira 635, Asunción CP. 1255, Paraguay; (C.C.C.); (M.C.V.G.); (M.R.)
| | - Mírian Rolón
- Centro Para El Desarrollo De La Investigación Científica (CEDIC), Fundación Moisés Bertoni/Laboratorios Dıáz Gill, Manduvira 635, Asunción CP. 1255, Paraguay; (C.C.C.); (M.C.V.G.); (M.R.)
| | - Francisco Assis Bezerra da Cunha
- Laboratory of Microbiology and Molecular Biology, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (S.R.T.); (F.A.B.d.C.); (M.F.B.M.-B.)
| | - Maria Flaviana Bezerra Morais-Braga
- Laboratory of Microbiology and Molecular Biology, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (S.R.T.); (F.A.B.d.C.); (M.F.B.M.-B.)
| | - Henrique Douglas Melo Coutinho
- Laboratory of Microbiology and Molecular Biology, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (S.R.T.); (F.A.B.d.C.); (M.F.B.M.-B.)
| | - Abolghasem Siyadatpanah
- Ferdows School of Paramedical and Health, Birjand University of Medical Sciences, Birjand 9717853577, Iran
| | - Polrat Wilairatana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Jean Paul Kamdem
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
| | - Luiz Marivando Barros
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
| | - Antonia Eliene Duarte
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
| | - Pedro Silvino Pereira
- Microscopy Laboratory, Regional University of Cariri (URCA), 1161 Cel. Antonio Luiz Avenue, Crato 63105-000, CE, Brazil; (C.V.B.O.); (P.A.G.d.S.); (J.P.K.); (L.M.B.); (A.E.D.)
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Bębenek E, Bober-Majnusz K, Siudak S, Chrobak E, Kadela-Tomanek M, Wietrzyk J, Boryczka S. Application of TLC to Evaluate the Lipophilicity of Newly Synthesized Betulin Derivatives. J Chromatogr Sci 2021; 58:323-333. [PMID: 31942956 DOI: 10.1093/chromsci/bmz117] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 09/25/2019] [Accepted: 11/17/2019] [Indexed: 11/13/2022]
Abstract
Designing a new drug has recently become a very important topic that many researches are concerned with. This work relates to a newly synthesized betulin and betulone derivatives which have anticancer activity. Thin-layer chromatography was applied to evaluate the lipophilicity of these triterpenes in order to find the correlation between theoretically and experimentally calculated values of lipophilicity and the structure of compounds investigated. Moreover, the relationships between lipophilicity and pharmacokinetic parameters or anticancer activity were carried out. The similarity analysis was also done for the purpose to divide the compounds investigated into groups pointing which of these can meet the criteria for medicine substances. The cluster analysis showed the differences in the compounds grouping in relation which the values of lipophilicity are considered, i.e., calculated by computer software or obtained experimentally by use of TLC. Analysis clearly shows that those theoretically calculated values of lipophilicity are strongly connected to the structure of the compounds.
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Affiliation(s)
- Ewa Bębenek
- Department of Organic Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland
| | - Katarzyna Bober-Majnusz
- Department of Analytical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland
| | - Szymon Siudak
- Zdrowit Pharmacy, 19a Ludowa Str., 41-300 Dąbrowa Górnicza, Poland
| | - Elwira Chrobak
- Department of Organic Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland
| | - Monika Kadela-Tomanek
- Department of Organic Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland
| | - Joanna Wietrzyk
- Department of Experimental Oncology, Polish Academy of Sciences, Hirszfeld Institute of Immunology and Experimental Therapy, 12 Rudolfa Weigla Str., 53-114 Wrocław, Poland
| | - Stanisław Boryczka
- Department of Organic Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland
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8
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Salehi B, Butnariu M, Corneanu M, Sarac I, Vlaisavljevic S, Kitic D, Rahavian A, Abedi A, Karkan MF, Bhatt ID, Jantwal A, Sharifi-Rad J, Rodrigues CF, Martorell M, Martins N. Chronic pelvic pain syndrome: Highlighting medicinal plants toward biomolecules discovery for upcoming drugs formulation. Phytother Res 2019; 34:769-787. [PMID: 31799719 DOI: 10.1002/ptr.6576] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 10/18/2019] [Accepted: 11/14/2019] [Indexed: 12/27/2022]
Abstract
Chronic pelvic pain syndrome (CPPS) can be triggered by a various types of gynecological, gastrointestinal, urological, and musculoskeletal disorders. Recently, the role of the central nervous system has proven to be an integral part on the development of any chronic pain syndrome, including CPPS. However, owing to the complex and heterogeneous etiology and pathophysiology of CPPS, the establishment of effective therapeutic interventions remains challenging for both physicians and patients. Nonetheless, recent studies have pointed that medicinal plants and their secondary metabolites can be effectively used in CPPS therapy, besides contributing to restore the patients' quality of life and potentiate the conventional CPPS management. In this sense, this review aims to provide a careful overview on the biomedical data for the use of medicinal plants use and their secondary metabolites on CPPS management.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Monica Butnariu
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, University of Timişoara, Timişoara, Romania
| | - Mihaela Corneanu
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, University of Timişoara, Timişoara, Romania
| | - Ioan Sarac
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, University of Timişoara, Timişoara, Romania
| | - Sanja Vlaisavljevic
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia
| | - Dusanka Kitic
- Faculty of Medicine, Department of Pharmacy, University of Niš, Bul. Zorana Djindjica 81, Serbia
| | - Amirhossein Rahavian
- Department of Urology, Shohada-e-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirreza Abedi
- Department of Urology, Shohada-e-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Morteza F Karkan
- Department of Urology, Shohada-e-Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Indra D Bhatt
- G.B. Pant National Institute of Himalayan Environment and Sustainable Development, Kosi Katarmal, Almora, India
| | - Arvind Jantwal
- Department of Pharmaceutical Sciences, Bhimtal Campus, Kumaun University, Nainital, India
| | - Javad Sharifi-Rad
- Zabol Medicinal Plants Research Center, Zabol University of Medical Sciences, Zabol, Iran
| | - Célia F Rodrigues
- LEPABE, Department of Chemical Engineering, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile.,Universidad de Concepción, Unidad de Desarrollo Tecnológico, Concepcion, Chile
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, Portugal.,Institute for Research and Innovation in Health (i3S), University of Porto, Portugal
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Buko V, Kuzmitskaya I, Kirko S, Belonovskaya E, Naruta E, Lukivskaya O, Shlyahtun A, Ilyich T, Zakreska A, Zavodnik I. Betulin attenuated liver damage by prevention of hepatic mitochondrial dysfunction in rats with alcoholic steatohepatitis. Physiol Int 2019; 106:323-334. [DOI: 10.1556/2060.106.2019.26] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Betulin, a pentacyclic triterpene, possesses antioxidant, anti-inflammatory and hepatoprotective properties. The aim of this study was to evaluate the impact of liver mitochondria in hepatoprotection of betulin using a rat model of alcoholic steatohepatitis induced by ethanol administration (4 g/kg, intragastric) for 8 weeks. The treatment with betulin (50 and 100 mg/kg b.w., intragastric) during this period attenuated the histological signs of steatohepatitis and lowered the serum and liver triglyceride contents, as well as the serum activities of aspartate aminotransferase, alanine aminotransferase, and alkaline phosphatase. Betulin (100 mg/kg) decreased the liver/body weight ratio and inhibited the increase in the serum levels of TNFα, IL-1β, TGFβ, and hyaluronic acid, demonstrating hepatoprotective, anti-inflammatory, and antifibrotic potential. Betulin also inhibited the formation of superoxide anions in mitochondria and the end-products of lipid peroxidation in liver tissue, the amount of which was significantly increased in ethanol-treated rats. The disturbances in mitochondrial respiration, uncoupling of oxidative phosphorylation and decreasing of mitochondrial complex I, II, and IV activities in rats with steatohepatitis, were reverted by betulin administration. The increased susceptibility of mitochondria to Ca2+-induced permeability transition pore formation in the hepatitis group was improved in rats treated with betulin. In conclusion, betulin, having antioxidant properties, exerts a beneficial effect in the rat model of alcoholic steatohepatitis via prevention of liver mitochondria dysfunction, which may be attributed to the inhibition of mitochondrial permeability transition.
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Affiliation(s)
- V Buko
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
- 2 Department of Biotechnology, University of Medical Sciences, Bialystok, Poland
| | - I Kuzmitskaya
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
| | - S Kirko
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
| | - E Belonovskaya
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
| | - E Naruta
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
| | - O Lukivskaya
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
| | - A Shlyahtun
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
- 2 Department of Biotechnology, University of Medical Sciences, Bialystok, Poland
| | - T Ilyich
- 3 Department of Biochemistry, Yanka Kupala State University of Grodno, Grodno, Belarus
| | - A Zakreska
- 2 Department of Biotechnology, University of Medical Sciences, Bialystok, Poland
| | - I Zavodnik
- 1 Division of Biochemical Pharmacology, Institute of Biochemistry of Biologically Active Compounds, National Academy of Sciences, Grodno, Belarus
- 3 Department of Biochemistry, Yanka Kupala State University of Grodno, Grodno, Belarus
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Gu M, Zhao P, Zhang S, Fan S, Yang L, Tong Q, Ji G, Huang C. Betulinic acid alleviates endoplasmic reticulum stress-mediated nonalcoholic fatty liver disease through activation of farnesoid X receptors in mice. Br J Pharmacol 2019; 176:847-863. [PMID: 30635917 DOI: 10.1111/bph.14570] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 12/04/2018] [Accepted: 12/09/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND PURPOSE The molecular mechanism for the pathogenesis of nonalcoholic fatty liver disease (NAFLD) remains elusive. Both farnesoid X receptor (FXR) signalling and endoplasmic reticulum (ER) stress contribute to the progression of NAFLD; however, it is not clear whether the actions of these two pathways are dependent on each other. Moreover, the pharmacological benefits and mechanism of betulinic acid (BA) in controlling metabolic syndrome and NAFLD are largely unknown. EXPERIMENTAL APPROACH A reporter assay and a time-resolved FRET assay were used to identify BA as an agonist of the FXR. NAFLD was induced by a methionine and choline-deficient L-amino acid diet (MCD) and high-fat diet (HFD). The pharmacological effects of BA (100 mg·kg-1 ·day-1 ) and potential interactions between hepatic FXR activation and ER stress pathways were evaluated by FXR silencing, Western blot and RT-PCR analyses using control and FXR-/- mice. KEY RESULTS Activation of the FXR inhibited intracellular PERK/EIF2α/ATF4 and CHOP signalling, thereby alleviating hepatic ER stress, whereas FXR silencing resulted in an opposite effect. Furthermore, we identified BA as an FXR agonist that effectively attenuated the progression of NAFLD and metabolic disorders in both HFD- and MCD diet-fed mice and restored the hepatocellular ER homeostasis by stimulating the FXR signalling pathway and blocking PERK/EIF2α signalling. In contrast, the effects of BA were attenuated in FXR-/- mice. CONCLUSIONS AND IMPLICATIONS Our data demonstrate that pharmacological activation of the FXR by BA reduces hepatocellular ER stress and attenuates NAFLD in an animal model of hepatic steatosis.
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Affiliation(s)
- Ming Gu
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ping Zhao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shiying Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shengjie Fan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Yang
- Research Center for Traditional Chinese Medicine of Complexity Systems, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qingchun Tong
- Brown Foundation Institute of Molecular Medicine and Program in Neuroscience, Graduate School of Biological Sciences, University of Texas McGovern Medical School, Houston, Texas, USA
| | - Guang Ji
- Institute of Digestive Disease, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cheng Huang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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11
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Betulinic acid inhibits the migration and invasion of fibroblast-like synoviocytes from patients with rheumatoid arthritis. Int Immunopharmacol 2019; 67:186-193. [DOI: 10.1016/j.intimp.2018.11.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 11/19/2018] [Accepted: 11/25/2018] [Indexed: 12/12/2022]
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12
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Islam MS, Akhtar MM, Segars JH, Castellucci M, Ciarmela P. Molecular targets of dietary phytochemicals for possible prevention and therapy of uterine fibroids: Focus on fibrosis. Crit Rev Food Sci Nutr 2018; 57:3583-3600. [PMID: 28609115 DOI: 10.1080/10408398.2016.1245649] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Uterine fibroids (myomas or leiomyomas) are common benign tumors of reproductive aged women. Fibroids are clinically apparent in 20-50% of women, and cause abnormal uterine bleeding, abdominal pain and discomfort, pregnancy complications and infertility. Unfortunately, limited numbers of medical treatment are available but no effective preventive strategies exist. Moreover, the benefits of medical treatments are tempered by lack of efficacy or serious adverse side effects. Fibrosis has recently been recognized as a key pathological event in leiomyoma development and growth. It is defined by the excessive deposition of extracellular matrix (ECM). ECM plays important role in making bulk structure of leiomyoma, and ECM-rich rigid structure is believed to be a cause of abnormal bleeding and pelvic pain/pressure. Dietary phytochemicals are known to regulate fibrotic process in different biological systems, and being considered as potential tool to manage human health. At present, very few dietary phytochemicals have been studied in uterine leiomyoma, and they are mostly known for their antiproliferative effects. Therefore, in this review, our aim was to introduce some dietary phytochemicals that could target fibrotic processes in leiomyoma. Thus, this review could serve as useful resource to develop antifibrotic drugs for possible prevention and treatment of uterine fibroids.
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Affiliation(s)
- Md Soriful Islam
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,b Biotechnology and Microbiology Laboratory, Department of Botany , University of Rajshahi , Rajshahi , Bangladesh
| | - Most Mauluda Akhtar
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,c Department of Clinical and Molecular Sciences , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy
| | - James H Segars
- d Howard W. and Georgeanna Seegar Jones Division of Reproductive Sciences, Department of Gynecology and Obstetrics , Johns Hopkins School of Medicine , Baltimore , Maryland , USA
| | - Mario Castellucci
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy
| | - Pasquapina Ciarmela
- a Department of Experimental and Clinical Medicine , Faculty of Medicine, Università Politecnica delle Marche , Ancona , Italy.,e Department of Information Engineering , Università Politecnica delle Marche , Ancona , Italy
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13
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Padmavathi G, Roy NK, Bordoloi D, Arfuso F, Mishra S, Sethi G, Bishayee A, Kunnumakkara AB. Butein in health and disease: A comprehensive review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2017; 25:118-127. [PMID: 28190465 DOI: 10.1016/j.phymed.2016.12.002] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 12/03/2016] [Accepted: 12/11/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND The risk of suffering from many chronic diseases seems to have made no improvement despite the advancement in medications available in the modern world. Moreover, the use of synthetic chemicals as medications has proved to worsen the scenario due to the various adverse side effects associated with them. PURPOSE Extensive research on natural medicines provides ample evidence on the safety and efficacy of phytochemicals and nutraceuticals against diverse chronic ailments. Therefore, it is advisable to use natural products in the management of such diseases. This article aims to present a comprehensive and critical review of known pharmacological and biological effects of butein, an important chalcone polyphenol first isolated from Rhus verniciflua Stokes, implicated in the prevention and treatment of various chronic disease conditions. METHODS An extensive literature search was conducted using PubMed, ScienceDirect, Scopus and Web of ScienceTM core collections using key words followed by evaluation of the bibliographies of relevant articles. RESULTS Butein has been preclinically proven to be effective against several chronic diseases because it possesses a wide range of biological properties, including antioxidant, anti-inflammatory, anticancer, antidiabetic, hypotensive and neuroprotective effects. Furthermore, it has been shown to affect multiple molecular targets, including the master transcription factor nuclear factor-κB and its downstream molecules. Moreover, since it acts on multiple pathways, the chances of non-responsiveness and resistance development is reduced, supporting the use of butein as a preferred treatment option. CONCLUSION Based on numerous preclinical studies, butein shows significant therapeutic potential against various diseases. Nevertheless, well-designed clinical studies are urgently needed to validate the preclinical findings.
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Affiliation(s)
- Ganesan Padmavathi
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781 039, India
| | - Nand Kishor Roy
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781 039, India
| | - Devivasha Bordoloi
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781 039, India
| | - Frank Arfuso
- Stem Cell and Cancer Biology Laboratory, School of Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, West Australia 6009, Australia
| | - Srishti Mishra
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore; School of Biomedical Sciences, Curtin Health Innovation Research Institute, Biosciences Research Precinct, Curtin University, Western Australia 6009, Australia.
| | - Anupam Bishayee
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin Health Sciences Institute, Miami, FL 33169, USA.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781 039, India.
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14
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Wu YL, Lian LH, Nan JX. Protective effects of Chinese traditional medicine against liver injury and liver fibrosis and mechanisms involved. Shijie Huaren Xiaohua Zazhi 2016; 24:4144-4150. [DOI: 10.11569/wcjd.v24.i30.4144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Liver injury and liver fibrosis are clinically common, and there is currently a lack of ideal drugs for these conditions. Recent studies have indicated that the effective components of traditional Chinese medicine show certain efficacy in prevention and treatment of liver injury and liver fibrosis, and the mechanisms are related to the protection of liver cells, anti-oxidation and anti-inflammation. This paper discusses the protective effects of the effective components of traditional Chinese medicine against liver injury and liver fibrosis and the mechanisms involved, with an aim to promote the development of therapeutic drugs for liver injury and liver fibrosis.
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15
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Modulatory Effect of Betulinic Acid on the Genotoxicity Induced by Different Mutagens in V79 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:8942730. [PMID: 27195016 PMCID: PMC4853943 DOI: 10.1155/2016/8942730] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 01/22/2016] [Accepted: 02/16/2016] [Indexed: 11/17/2022]
Abstract
Betulinic acid (BA) is a pentacyclic triterpene that can be isolated from many medicinal plants around the world. The aim of this study was to evaluate the genotoxic potential of BA and its effect on the genotoxicity induced by different mutagens in V79 cells using the cytokinesis-block micronucleus assay. Different BA concentrations were combined with methyl methanesulfonate (MMS), doxorubicin (DXR), camptothecin (CPT), and etoposide (VP-16). The frequencies of micronuclei in cultures treated with different BA concentrations did not differ from those of the negative control. Treatment with BA and MMS resulted in lower micronucleus frequencies than those observed for cultures treated with MMS alone. On the other hand, a significant increase in micronucleus frequencies was observed in cultures treated with BA combined with DXR or VP-16 when compared to these mutagens alone. The results showed no effect of BA on CPT-induced genotoxicity. Therefore, BA was not genotoxic under the present experimental conditions and exerted a different influence on the genotoxicity induced by different mutagens. The modulatory effect of BA depends on the type of mutagen and concentrations used.
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16
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Domitrović R, Potočnjak I. A comprehensive overview of hepatoprotective natural compounds: mechanism of action and clinical perspectives. Arch Toxicol 2015; 90:39-79. [DOI: 10.1007/s00204-015-1580-z] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/11/2015] [Indexed: 12/22/2022]
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17
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Su X, Wang Y, Zhou G, Yang X, Yu R, Lin Y, Zheng C. Probucol attenuates ethanol-induced liver fibrosis in rats by inhibiting oxidative stress, extracellular matrix protein accumulation and cytokine production. Clin Exp Pharmacol Physiol 2014; 41:73-80. [PMID: 24117782 DOI: 10.1111/1440-1681.12182] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 09/22/2013] [Accepted: 09/23/2013] [Indexed: 01/18/2023]
Abstract
1. Liver fibrosis is characterized by excessive accumulation of extracellular matrix (ECM) proteins in the liver. Probucol, a lipid-lowering drug, was found to prevent liver injury in rats treated with carbon tetrachloride (CCl4 ). In the present study, we investigated whether probucol has protective effect against liver fibrosis in rats treated with ethanol and CCl4 . 2. Thirty rats were randomly divided into five groups. Groups I and II served as the normal control and the model of liver fibrosis, respectively. Groups III-V were treated with probucol at a doses of 250, 500 and 1000 mg/kg, respectively. Rats in Group II were fed a complex diet that includes alcohol, corn oil and pyrazole, and were injected intraperitoneally with CCl4 to induce hepatic fibrosis. Blood was obtained to assess markers of liver function. Liver samples were collected to evaluate mRNA and protein expression, histological changes and oxidative stress. 3. Probucol significantly attenuated the histological changes induced by ethanol + CCl4 and improved liver function. Expression levels of α-smooth muscle actin and collagen I was decreased in the probucol-treated groups. Moreover, probucol markedly suppressed increases in oxidative stress, ECM protein accumulation and cytokine production induced by ethanol + CCl4 . Finally, probucol inhibited activation of the extracellular signal-regulated kinase signalling pathway induced by ethanol + CCl4 . 4. Our findings reveal that probucol attenuates ethanol + CCl4 -induced liver fibrosis by inhibiting oxidative stress, ECM protein accumulation and cytokine production. These data suggest that probucol may be useful for the prevention and treatment of hepatic fibrosis.
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Affiliation(s)
- Xuesong Su
- Department of Nephrology, Shengjing Hospital, China Medical University, Shenyang, China
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18
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Synthesis and biological evaluation of T-OA analogues as the cytotoxic agents. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1737-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Cho SG, Woo SM, Ko SG. Butein suppresses breast cancer growth by reducing a production of intracellular reactive oxygen species. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2014; 33:51. [PMID: 24919544 PMCID: PMC4064524 DOI: 10.1186/1756-9966-33-51] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 06/02/2014] [Indexed: 02/08/2023]
Abstract
Background Butein has various functions in human diseases including cancer. While anti-cancer effects of butein have been revealed, it is urgent to understand a unique role of butein against cancer. In this study, we demonstrate that butein inhibition of reactive oxygen species (ROS) production results in suppression of breast cancer growth. Methods Different breast cancer cell lines were treated with butein and then subjected to cell viability and apoptosis assays. Butein-sensitive or -resistant breast cancer cells were injected into mammary fat pads of immunocompromised mice and then butein was injected. Breast cancer cells were categorized on the basis of butein sensitivity. Results Butein reduced viabilities of different breast cancer cells, while not affecting those of HER2-positive (HER2+) HCC-1419, SKBR-3 and HCC-2218 breast cancer cells. Butein reduction of ROS levels was correlated with apoptotic cell death. Furthermore, butein reduction of ROS level led to inhibitions of AKT phosphorylation. N-acetyl-L-cysteine (NAC), a free radical scavenger, also reduced ROS production and AKT phosphorylation, resulting in apoptotic cell death. In contrast, inhibitory effects of both butein and NAC on ROS production and AKT phosphorylation were not detected in butein-resistant HER2+ HCC-1419, SKBR-3 and HCC-2218 cells. In the in vivo tumor growth assays, butein inhibited tumor growth of butein-sensitive HER2+ BT-474 cells, while not affecting that of butein-resistant HER2+ HCC-1419 cells. Moreover, butein inhibition of ROS production and AKT phosphorylation was confirmed by in vivo tumor growth assays. Conclusions Our study first reveals that butein causes breast cancer cell death by the reduction of ROS production. Therefore, our finding provides better knowledge for butein effect on breast cancer and also suggests its treatment option.
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Affiliation(s)
| | | | - Seong-Gyu Ko
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, 1 Hoegi, Seoul 130701, Korea.
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LI YANG, MA CHENGYUAN, QIAN MING, WEN ZHONGMEI, JING HONGYU, QIAN DONGHUA. Butein induces cell apoptosis and inhibition of cyclooxygenase-2 expression in A549 lung cancer cells. Mol Med Rep 2013; 9:763-7. [DOI: 10.3892/mmr.2013.1850] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 11/29/2013] [Indexed: 11/05/2022] Open
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Mascariñas E, Eibl G, Grippo PJ. Evaluating dietary compounds in pancreatic cancer modeling systems. Methods Mol Biol 2013; 980:225-248. [PMID: 23359157 DOI: 10.1007/978-1-62703-287-2_12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
With the establishment of outstanding rodent models of pancreatic neoplasia and cancer, there are now systems available for evaluating the role diet, dietary supplements, and/or therapeutic compounds (which can be delivered in the diet) play in disease suppression. Several outstanding reports, which demonstrate clear inhibition or regression of pancreatic tumors following dietary manipulations, represent a noticeable advancement in the field by allowing for the contribution of diet and natural and synthetic compounds to be identified. The real goal is to provide support for translational components that will provide true chemoprevention to individuals at higher risk for developing pancreatic cancer. In addition, administration of molecules with proven efficacy in an in vivo system will screen likely candidates for future clinical trials. Despite this growing enthusiasm, it is important to note that the mere one-to-one translation of findings in rodent models to clinical outcomes is highly unlikely. Thus, careful consideration must be made to correlate findings in rodents with those in human cells with full disclosure of the subtle but often critical differences between animal models and humans. Additional concern should also be placed on the approaches employed to establish dietary components with real potential in the clinic. This chapter is focused on procedures that provide a systematic design for evaluating dietary compounds in cell culture and animal models to highlight which ones might have the greatest potential in people. The general format for this text is a stepwise use of fairly well-known approaches covered briefly but annotated with certain considerations for dietary studies. These methods include administration of a compound or a diet, measuring the cellular and molecular effects (histology, proliferation, apoptosis, RNA and protein expression, and signaling pathways), measuring the level of certain metabolites, and assessing the stability of active compounds. Though this chapter is divided into in vitro and in vivo sections, it is not an implication as to the order of experiments but an endorsement for utilizing human cells to complement work in a rodent modeling system. The notion that cell culture can provide the basis for further in vivo work is an attractive starting point, though the lack of a response in a single cell type should not necessarily prevent diet studies in rodents. The advantage of cell culture over animal models is the human origin of these cells and the ease and directness of manipulating a single cell type (particularly when exploring mechanism of action in that cell). Of course, the full effect of a diet, diet supplement, or therapeutic can only be wholly appreciated in an intact living organism with similar anatomical and physiological relevance. Thus, both approaches are considered in this chapter as each can provide unique strengths to determining the effectiveness of various dietary compounds or supplements on pancreatic neoplasia and cancer.
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Affiliation(s)
- Emman Mascariñas
- Department of Surgery, Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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Lee RP, Lee CJ, Subeq YM, Hsu BG. A model of chlorhexidine digluconate-induced peritoneal fibrosis in rats. Tzu Chi Med J 2012. [DOI: 10.1016/j.tcmj.2012.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Gao LL, Guan FX, Zheng PY, Yang B, Chi LK, Liang S, Zou RQ, Liu ZQ. Therapeutic effect of transplantation of human amniotic membrane- and umbilical cord-derived mesenchymal stem cells on hepatic cirrhosis in rats. Shijie Huaren Xiaohua Zazhi 2012; 20:916-922. [DOI: 10.11569/wcjd.v20.i11.916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the therapeutic effect of transplantation of human amniotic membrane-derived mesenchymal stem cells (hAM-MSCs) and human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) on carbon tetrachloride (CCl4)-induced hepatic cirrhosis in rats.
METHODS: hAM-MSCs and hUC-MSCs were isolated and analyzed by flow cytometry for detection of expression of CD44, CD29 and CD34. Hepatic cirrhosis was induced in rats with CCl4. At week 8, five rats were killed to conduct pathological examination to confirm successful induction of hepatic cirrhosis, and 30 rats with hepatic cirrhosis were randomly and equally divided into three groups: hAM-MSCs group, hUC-MSCs group and control group. The hAM-MSCs and hUC-MSCs groups were infused wit 2×106 MSCs in 2 mL of saline via the tail vein, while the control group was given equal volume of saline. Liver function was examined before cell transplantation and 4 wk after cell transplantation. HE staining and Masson dyeing were performed to observe pathological changes in the liver. The expression of alpha-smooth muscle actin (α-SMA) in the liver was determined by immunohistochemistry.
RESULTS: Both isolated hAM-MSCs and hUC-MSCs expressed CD29 and CD44, but did not express CD34. After cell transplantation, liver function parameters were markedly improved (all P < 0.05) and the expression of α-SMA was reduced in the hAM-MSCs and hUC-MSCs groups compared to the control group (130.6 ± 3.0, 127.0 ± 2.6 vs 152.2 ± 5.4, both P < 0.05). There were no statistically significant differences in liver function parameters and α-SMA expression between the hAM-MSCs and hUC-MSCs groups.
CONCLUSION: Transplantation of hAM-MSCs and hUC-MSCs could efficiently improve liver functions and inhibit liver fibrosis in rats.
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