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Antal DS, Ardelean F, Jijie R, Pinzaru I, Soica C, Dehelean C. Integrating Ethnobotany, Phytochemistry, and Pharmacology of Cotinus coggygria and Toxicodendron vernicifluum: What Predictions can be Made for the European Smoketree? Front Pharmacol 2021; 12:662852. [PMID: 33953688 PMCID: PMC8092975 DOI: 10.3389/fphar.2021.662852] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/22/2021] [Indexed: 11/13/2022] Open
Abstract
The smoketree (Cotinus coggygria) is a historically known medicinal plant from Southeast Europe. Its ethnomedicinal use in skin and mucosal lesions is commonly accepted across countries. Other utilizations reported locally include fever reduction, cardiac diseases, hypertension, urinary diseases, cough, asthma, hemorrhoids, diabetes, numbness of arm, liver disease, and cancer. Departing from the smoketree's traditional uses, this review summarizes investigations on the phytochemistry and bioactivity of the plant. In vitro and in vivo experiments supporting wound-healing, anti-inflammatory, antibacterial, cytotoxic, antioxidative, hepatoprotective, and antidiabetic effects are presented. Metabolites from smoketree that are responsible for the main pharmacological effects of smoketree are pointed out. Furthermore, the review performs a comparison between C. coggygria and the lacquer tree (Toxicodendron vernicifluum). The latter is a comprehensively studied species used in Asian phytotherapy, with whom the European smoketree shares a consistent pool of secondary metabolites. The comparative approach aims to open new perspectives in the research of smoketree and anticipates an optimized use of C. coggygria in therapy. It also points out the relevance of a chemosystematic approach in the field of medicinal plants research.
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Affiliation(s)
- Diana Simona Antal
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Florina Ardelean
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Robert Jijie
- Department of Pharmaceutical Botany, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Iulia Pinzaru
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Codruta Soica
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristina Dehelean
- Department of Toxicology, Faculty of Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
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Antal DS, Ardelean F, Avram S, Pavel IZ, Danciu C, Soica C, Dehelean C. Flavonolignans: One Step Further in the Broad-Spectrum Approach of Cancer. Anticancer Agents Med Chem 2020; 20:1817-1830. [PMID: 31976848 DOI: 10.2174/1871520620666200124112649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/11/2019] [Accepted: 12/24/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND The small chemical class of flavonolignans encompasses unique hybrid molecules with versatile biological activities. Their anticancer effects have received considerable attention, and a large body of supporting evidence has accumulated. Moreover, their ability to interact with proteins involved in drug resistance, and to enhance the effects of conventional chemotherapeutics in decreasing cell viability make them influential partners in addressing cancer. OBJECTIVE The review provides an outline of the various ways in which flavonolignans advance the combat against cancer. While the main focus falls on flavonolignans from milk thistle, attention is drawn to the yet, underexplored potential of less known flavonolignan subgroups derived from isoflavonoids and aurones. METHODS Proceeding from the presentation of natural flavonolignan subtypes and their occurrence, the present work reviews these compounds with regard to their molecular targets in cancer, anti-angiogenetic effects, synergistic efficacy in conjunction with anticancer agents, reversal of drug resistance, and importance in overcoming the side effects of anticancer therapy. Recent advances in the endeavor to improve flavonolignan bioavailability in cancer are also presented. CONCLUSIONS Significant progress has been achieved in detailing the molecular mechanisms of silybin and its congeners in experimental models of cancer. The availability of novel formulations with improved bioavailability, and data from phase I clinical trials in cancer patients provide an encouraging basis for more extensive trials aimed at evaluating the benefits of Silybum flavonolignans in cancer management. On the other hand, further research on the antitumor efficacy of iso-flavonolignans and other subtypes of flavonolignans should be pursued.
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Affiliation(s)
- Diana S Antal
- Department of Pharmaceutical Botany, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Florina Ardelean
- Department of Pharmaceutical Botany, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Stefana Avram
- Department of Pharmacognosy, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Ioana Z Pavel
- Department of Pharmacognosy, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Corina Danciu
- Department of Pharmacognosy, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Codruta Soica
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristina Dehelean
- Department of Toxicology, Faculty of Pharmacy, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
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Kis B, Ifrim FC, Buda V, Avram S, Pavel IZ, Antal D, Paunescu V, Dehelean CA, Ardelean F, Diaconeasa Z, Soica C, Danciu C. Cannabidiol-from Plant to Human Body: A Promising Bioactive Molecule with Multi-Target Effects in Cancer. Int J Mol Sci 2019; 20:E5905. [PMID: 31775230 PMCID: PMC6928757 DOI: 10.3390/ijms20235905] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 01/01/2023] Open
Abstract
Cannabis sativa L. is a plant long used for its textile fibers, seed oil, and oleoresin with medicinal and psychoactive properties. It is the main source of phytocannabinoids, with over 100 compounds detected so far. In recent years, a lot of attention has been given to the main phytochemicals present in Cannabis sativa L., namely, cannabidiol (CBD) and Δ9-tetrahydrocannabinol (THC). Compared to THC, CBD has non-psychoactive effects, an advantage for clinical applications of anti-tumor benefits. The review is designed to provide an update regarding the multi-target effects of CBD in different types of cancer. The main focus is on the latest in vitro and in vivo studies that present data regarding the anti-proliferative, pro-apoptotic, cytotoxic, anti-invasive, anti-antiangiogenic, anti-inflammatory, and immunomodulatory properties of CBD together with their mechanisms of action. The latest clinical evidence of the anticancer effects of CBD is also outlined. Moreover, the main aspects of the pharmacological and toxicological profiles are given.
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Affiliation(s)
- Brigitta Kis
- Department of Pharmacognosy, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (B.K.); (S.A.); (I.Z.P.); (C.D.)
- Centre for Gene and Cellular Therapies in the Treatment of Cancer- OncoGen, Clinical County Hospital of Timişoara, Liviu Rebreanu Blvd. 156, 300736 Timişoara, Romania;
| | - Feng Chen Ifrim
- Department of Marketing, medical technology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Valentina Buda
- Department of Pharmacology and Clinical Pharmacy, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Stefana Avram
- Department of Pharmacognosy, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (B.K.); (S.A.); (I.Z.P.); (C.D.)
| | - Ioana Zinuca Pavel
- Department of Pharmacognosy, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (B.K.); (S.A.); (I.Z.P.); (C.D.)
| | - Diana Antal
- Department of Pharmaceutical Botany, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (D.A.); (F.A.)
| | - Virgil Paunescu
- Centre for Gene and Cellular Therapies in the Treatment of Cancer- OncoGen, Clinical County Hospital of Timişoara, Liviu Rebreanu Blvd. 156, 300736 Timişoara, Romania;
- Department of Functional Sciences, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timisoara, Romania
| | - Cristina Adriana Dehelean
- Department of Toxicology, “Victor Babeş“University of Medicine and Pharmacy, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania;
| | - Florina Ardelean
- Department of Pharmaceutical Botany, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (D.A.); (F.A.)
| | - Zorita Diaconeasa
- Department of Food Science and Technology, Faculty of Food Science and Technology, University of Agricultural Science and Veterinary Medicine, Calea Manastur, 3-5, 400372 Cluj-Napoca, Romania;
| | - Codruta Soica
- Department of Pharmaceutical Chemistry, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania;
| | - Corina Danciu
- Department of Pharmacognosy, University of Medicine and Pharmacy “Victor Babeş“, Eftimie Murgu Square, No. 2, 300041 Timişoara, Romania; (B.K.); (S.A.); (I.Z.P.); (C.D.)
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Ciuca IM, Pop LL, Dediu M, Tanasescu SA, Ardelean F, Iovanescu G, Boeriu E, Vlad CD, Marc MS, Guta BA. Vitamin D(25-OH-cholecalciferol) in Cystic Fibrosis and the Relations with Cholesterol and Proteins. Rev Chim 2019. [DOI: 10.37358/rc.19.9.7512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Study aimed to assess the level of 25-OH-cholecalciferol(vitamin D) and the relation with cholesterol, proteins and glycaemia levels in patients with cystic fibrosis. 58 patients underwent for the annual evaluations and were tested for vitamin D deficiency, as the centre�s protocol requires, besides dosage of cholesterol, glycaemia and proteins levels. Serum levels of 25-hydroxycholecalciferol were compared to levels of cholesterol, proteins and glycaemia, using Pearson correlation and logistic regression. The average value of 25-OH-cholecalciferol was 22,9 ng/mL, suggesting an important deficiency and different stages of 25-OH-cholecalciferol deficiency was found in the majority of patients. Nor a positive correlation neither negative relationship was found between vitamin D and cholesterol (r=0,23), glycaemia or proteins level. Vitamin D levels are not related to cholesterol or proteins in our study. Although cystic fibrosis is characterised by liposoluble vitamins deficiency and lipids impaired digestion, other factors influence the seric levels of vitamin D and lipids.
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Muntean MV, Ardelean F, Strilciuc S, Pestean C, Georgescu AV, Muntean V. Flap warming improves intraoperative indocyanine green angiography (ICGA) assessment of perfusion. An experimental study. J Plast Reconstr Aesthet Surg 2019; 72:1150-1156. [PMID: 30952589 DOI: 10.1016/j.bjps.2019.03.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 01/16/2019] [Accepted: 03/10/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Indocyanine green angiography (ICGA) is slowly replacing conventional methods of evaluating perfusion during flap surgery. Microcirculatory changes during flap elevation create a marked state of hypoperfusion intraoperatively leading to ICGA underestimation of tissue viability and consequent resection of viable tissue. We propose a novel method of flap warming to induce maximum vasodilation before performing ICGA to increase accuracy in assessing perfusion. METHODS Submental flaps harvested on a single perforator were created in 8 pigs. ICG angiography was performed in the intraoperative phase (ICGA-C), after inducing maximum vasodilatation by warming the flap at 42 °C (ICGA-W) and at 24H postoperative (ICGA-24). By setting a fluorescence threshold of 33% as indicative of necrosis, the flap surface deemed viable by ICGA was measured for ICGAC, ICGAW and ICGA24. The results were then compared to the actual flap survival observed clinically at 7 days. RESULTS The mean of ICG-C predicted flap survival (FS-C = 49.17%) is 12.97% lower than the mean of actual flap survival on postoperative day 7 (FS = 62.14%). The mean difference between ICG-W and ICG-24 predicted flap survival (FS-W and FS-24) and actual flap survival in the postoperative day 7 (FS) is lower, 3.13% and 2.15%, respectively. Average perfusion recovery over 24 h was 10.83% (FS-24-FS-C). CONCLUSIONS Conventional intraoperative ICGA underestimated perfusion in all cases. Warming the flap intraoperatively and achieving maximum vasodilation mitigates the effects of vasoconstriction and mimics the microcirculatory environment encountered at 24 h. Performing angiography after induced vasodilation improves ICGA assessment of flap perfusion.
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Affiliation(s)
- M V Muntean
- Department of Plastic Surgery, "Prof. Dr. I. Chiricuta" Institute of Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - F Ardelean
- Department of Plastic Surgery, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - S Strilciuc
- Department of Neurosciences, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania; RoNeuro Institute for Neurological Research and Diagnostic, Cluj-Napoca, Romania.
| | - C Pestean
- Department of Anaesthesiology and Reanimation, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - A V Georgescu
- Department of Plastic Surgery, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - V Muntean
- Department of Surgery, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
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Danciu C, Soica C, Antal D, Alexa E, Pavel IZ, Ghiulai R, Ardelean F, Babuta RM, Popescu A, Dehelean CA. Natural Compounds in the Chemoprevention of Malignant Melanoma. Anticancer Agents Med Chem 2018. [DOI: 10.2174/1871520617666171121142522 pmid: 29173184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Malignant melanoma is a very aggressive form of skin cancer, with increasing rates every year, with
an etiology that derives from the transformation and uncontrolled growth of melanocytes. There are several
treatment options which can be used as unique treatment or combined, depending upon the stage of melanoma
including surgical excision, chemotherapy, immunotherapy, targeted therapy. Plant Kingdom displays an unequalled
potential for the synthesis of highly diversified chemical structures. Although natural compounds are
synthesized in order to help the plant to interact with the environment, a large number of phytochemicals act as
drugs within the human or animal body by activating various biochemical pathways. The study aims to review
another approach in the management of this highly aggressive form of skin cancer, namely the effect of natural
compounds in the chemoprevention of malignant melanoma.
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Affiliation(s)
- Corina Danciu
- Department of Pharmacognosy, Faculty of Pharmacy, , Romania
| | | | - Diana Antal
- Department of Pharmaceutical Botany, , Romania
| | - Ersilia Alexa
- Department of Food Control, Banat’s University of Agricultural Sciences and Veterinary Medicine , Romania
| | - Ioana Z. Pavel
- Department of Pharmacognosy, Faculty of Pharmacy, , Romania
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Danciu C, Soica C, Antal D, Alexa E, Pavel IZ, Ghiulai R, Ardelean F, Babuta RM, Popescu A, Dehelean CA. Natural Compounds in the Chemoprevention of Malignant Melanoma. Anticancer Agents Med Chem 2018; 18:631-644. [DOI: 10.2174/1871520617666171121142522] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 06/22/2017] [Accepted: 07/04/2017] [Indexed: 11/22/2022]
Abstract
Malignant melanoma is a very aggressive form of skin cancer, with increasing rates every year, with
an etiology that derives from the transformation and uncontrolled growth of melanocytes. There are several
treatment options which can be used as unique treatment or combined, depending upon the stage of melanoma
including surgical excision, chemotherapy, immunotherapy, targeted therapy. Plant Kingdom displays an unequalled
potential for the synthesis of highly diversified chemical structures. Although natural compounds are
synthesized in order to help the plant to interact with the environment, a large number of phytochemicals act as
drugs within the human or animal body by activating various biochemical pathways. The study aims to review
another approach in the management of this highly aggressive form of skin cancer, namely the effect of natural
compounds in the chemoprevention of malignant melanoma.
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Affiliation(s)
- Corina Danciu
- Department of Pharmacognosy, Faculty of Pharmacy, , Romania
| | | | - Diana Antal
- Department of Pharmaceutical Botany, , Romania
| | - Ersilia Alexa
- Department of Food Control, Banat’s University of Agricultural Sciences and Veterinary Medicine , Romania
| | - Ioana Z. Pavel
- Department of Pharmacognosy, Faculty of Pharmacy, , Romania
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Ardelean F, Vlase L, Mocan AM, Gheldiu AM, Antal DS, Trandafirescu C, Marginean O, Dragan S. Dietary Supplements with Resveratrol, Flavonoids and Phenolic Acids: in-depth HPLC Profiling and Antioxidant Capacity as Quality Markers. Rev Chim 2017. [DOI: 10.37358/rc.17.2.5463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Dietary supplements containing natural compounds, including resveratrol, are increasingly used as health improving products. The present study had three objectives, namely: the quantification of resveratrol by HPLC-MS in nine dietary supplements, the qualitative and quantitative assessment of 18 phenolic acids and flavonoids in the same supplements, and finally the measurement of the antioxidant capacity of these products. The content of resveratrol in commercial samples ranged between 22.8 and 104.7 % of the declared amount. The highest number of polyphenols that could be quantified in a dietary supplement was nine. The values obtained for antioxidant capacity suggest that resveratrol supplements containing below 10 mg of the stilbene have, even in the presence of other components, a very low antioxidant capacity which may be insufficient for an attainment of the desired antioxidant status. To our knowledge, this is the first HPLC-analysis cumulating the quantification of resveratrol with that of eighteen other polyphenols in dietary supplements, giving an in-depth overview of their composition and health benefits from the viewpoint of antioxidant capacity.
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