1
|
Abdelaziz MA, Alalawy AI, Sobhi M, Alatawi OM, Alaysuy O, Alshehri MG, Mohamed ELI, Abdelaziz MM, Algrfan IA, Mohareb RM. Elaboration of chitosan nanoparticles loaded with star anise extract as a therapeutic system for lung cancer: Physicochemical and biological evaluation. Int J Biol Macromol 2024; 279:135099. [PMID: 39197631 DOI: 10.1016/j.ijbiomac.2024.135099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Revised: 08/13/2024] [Accepted: 08/24/2024] [Indexed: 09/01/2024]
Abstract
The research study aimed to maximize the important medical role of star anise extract (SAE) through its loading on a widely available natural polymer (chitosan, Cs). Thus, SAE loaded chitosan nanoparticles (CsNPs) was prepared. The finding illustrated the formation of spherical particles of SAE loaded CsNPs as proved by transmission electron microscope (TEM). In addition, the average particle size of CsNPs and SAE loaded CsNPs are 131.8 ± 24.63 and 318.5 ± 73.94 nm, respectively. Scanning electron microscope (SEM) showed the presence of many spherical particles deposited on the surface of CsNPs owing to the deposition of SAE on the surface and encapsulated into pores of CsNPs. It also showed the presence of elements such as sodium, potassium, copper, magnesium, zinc, calcium, and iron, as well as the elements that accompanied with CsNPs: carbon, oxygen, nitrogen, and phosphorus. The extract was rich in bioactive components, such as anethole, shikimic acid, and different flavonoids, contributing to its medicinal qualities. The bioactive molecules in SAE were assessed by chromatographic analysis. Using the agar well diffusion test, the antibacterial qualities of CsNPs and SAE loaded CsNPs were evaluated against pathogenic bacteria linked to lung illnesses. The most significant inhibition zones showed that the SAE loaded CsNPs had the most antibacterial activity. The anticancer activity using MTT assay was used in the biological assessments to determine the cytotoxicity against the NCl-H460 lung cancer cell line. The results showed that CsNPs loaded with SAE considerably decreased cell viability in a dose-dependent manner, with the most significant anticancer impact by SAE loaded CsNPs. Furthermore, in vivo tests on lung cancer therapy revealed that when compared to other treatment groups, the SAE loaded CsNPs group showed the greatest reduction in tumor biomarkers and inflammation, as seen by decreased levels of Plasma malondialdehyde (MDA), tumor protein 53 (p53), Tumor necrosis factor-alpha (TNF- alpha), and fibronectin. Results concluded that these thorough characterizations, biological assessments, and antibacterial tests have confirmed the effective integration of SAE into CsNPs. Further, SAE loaded CsNPs could be a suitable option for various biomedical applications in tackling lung cancer and the inactivation of bacterial infection.
Collapse
Affiliation(s)
- Mahmoud A Abdelaziz
- Organic Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia.
| | - Adel I Alalawy
- Department of Biochemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Mohamed Sobhi
- Organic Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Omar M Alatawi
- Organic Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Omaymah Alaysuy
- Organic Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Maryam G Alshehri
- Department of Mathematics, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - ELsiddig Idriss Mohamed
- Department of Statistics, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Maiar M Abdelaziz
- Department of Mathematics, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Ibrahim A Algrfan
- Organic Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk 71491, Saudi Arabia
| | - Rafat M Mohareb
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| |
Collapse
|
2
|
Gonçalves RRP, Peconick AP, Konig IFM, Reis AC, Campos AK, Remedio RN. Cananga odorata L., Illicium verum, and Foeniculum vulgare essential oils impair the reproduction of the cattle tick Rhipicephalus microplus (Acari: Ixodidae). Vet Parasitol 2024; 329:110208. [PMID: 38781832 DOI: 10.1016/j.vetpar.2024.110208] [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: 01/17/2024] [Revised: 05/07/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
This study aimed to evaluate the acaricidal potential of the essential oils of Cananga odorata L. (ylang-ylang), Illicium verum (star anise), and Foeniculum vulgare (sweet fennel) in Rhipicephalus microplus engorged females. The essential oils were extracted by hydrodistillation, and the females were immersed in each essential oil at concentrations ranging from 10 μL/mL to 50 μL/mL, using 10% dimethyl sulfoxide as a solvent. Tick mortality was evaluated after seven and 14 days, and the following parameters were determined: female weight before oviposition, preoviposition period, egg mass weight, egg production index, incubation period, hatching rate, fecundity, percentage of reduction in oviposition, percentage of reduction in hatching and product efficacy. Lethal concentration (LC50) values were 34.42 μL/mL (28.34-40.86) for C. odorata and 40.60 μL/mL (32.58-58.21) for F. vulgare. This parameter was not calculated for I. verum because there was insufficient mortality at the concentrations evaluated. The greatest efficacy was observed in the group treated with 40 μL/mL F. vulgare essential oil (97.17%), followed by I. verum (91.35%) and C. odorata (86.19%) at the same concentration. Efficacy results were associated with a greater reduction in egg mass weight and lower hatching rates. Although the essential oils caused a slight acaricidal impact, they showed significant effects on the reproductive performance of R. microplus engorged females. Thus, the results of this study indicate that these essential oils can be used in the development of new acaricidal formulations.
Collapse
Affiliation(s)
| | - Ana Paula Peconick
- Department of Veterinary Medicine, Federal University of Lavras (UFLA), Lavras, MG, Brazil
| | | | - Aline Chaves Reis
- Department of Medicine, Federal University of Lavras (UFLA), Lavras, MG, Brazil
| | - Artur Kanadani Campos
- Department of Veterinary Medicine, Federal University of Viçosa (UFV), Viçosa, MG, Brazil
| | | |
Collapse
|
3
|
Hao KX, Hao YF, Zhang J, Xu XL, Jiang JG. Comparative Anti-Cancer and Anti-Inflammatory Activities of Essential Oils from the Bark and Flower of Magnolia officinalis Rehd. et Wils. Foods 2024; 13:2074. [PMID: 38998580 PMCID: PMC11241728 DOI: 10.3390/foods13132074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/28/2024] [Accepted: 05/04/2024] [Indexed: 07/14/2024] Open
Abstract
This study was designed to compare the antioxidant, antitumor and anti-inflammatory effects of essential oils from the bark and flower of Magnolia officinalis Rehd. et Wils. Distillation extraction and steam distillation were used to extract EOs from the bark and flower. The results showed that the contents of EOs of SDE-F and SDE-B were much higher than that of SD-F and SD-B. EOs from the bark were rich in eudesmol (especially α-eudesmol) and exhibited a stronger antioxidant effect than the flower. The anti-tumor effects of SD-B and SD-F on HepG2 and MDA-MB-231 cells were better than that of SDE-B and SDE-F. The inhibitory rates of SD-B and SD-F on MDA-MB-231 cells were 59.21% and 48.27%, exceeding that of positive control 5-fluorouracil (47.04%) at 50 μg/mL. All four EOs exhibited excellent anti-inflammatory activities through the regulation of nitric oxide production and pro-inflammation cytokines in LPS-induced RAW 264.7 cells and they also remarkably suppressed the mRNA expressions of nitric oxide synthase, IL-6 and TNF-α at the concentration higher than that of positive control dexamethasone. These results indicated significant differences in the composition, and anti-inflammatory and anti-tumor activities of EOs extracted by different methods and provided a theoretical basis for their development and utilization.
Collapse
Affiliation(s)
- Ke-Xin Hao
- College of Food and Bioengineering, South China University of Technology, Guangzhou 510640, China (X.-L.X.)
| | - Yun-Fang Hao
- College of Food and Bioengineering, South China University of Technology, Guangzhou 510640, China (X.-L.X.)
- Jiangmen Key Laboratory of Traditional Chinese Medicine Ingredients and Their Mechanisms of Action, Guangdong Jiangmen Chinese Medicine College, Jiangmen 529000, China
| | - Jie Zhang
- College of Food and Bioengineering, South China University of Technology, Guangzhou 510640, China (X.-L.X.)
| | - Xi-Lin Xu
- College of Food and Bioengineering, South China University of Technology, Guangzhou 510640, China (X.-L.X.)
| | - Jian-Guo Jiang
- College of Food and Bioengineering, South China University of Technology, Guangzhou 510640, China (X.-L.X.)
| |
Collapse
|
4
|
Amakran A, Hamoudane M, Pagniez F, Lamarti A, Picot C, Figueredo G, Nhiri M, Le Pape P. Chemical Composition, Antifungal, Antioxidant, and Hemolytic Activities of Moroccan Thymus capitatus Essential Oil. Chem Biodivers 2024:e202300563. [PMID: 38880770 DOI: 10.1002/cbdv.202300563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/01/2024] [Accepted: 06/14/2024] [Indexed: 06/18/2024]
Abstract
This study aimed to define the chemical composition of Moroccan Thymus capitatus essential oil, and to investigate its in vitro antioxidant and antifungal activities against human pathogenic fungi. Chemical analysis using GC-FID and GC-MS system revealed 28 constituents, representing 99 % of total compounds. Oxygenated monoterpenes represented the highest proportion (79.79 %), among which carvacrol (75.73 %) was the predominant compound, followed by linalol (2.26 %). Monoterpene hydrocarbons represented the second major fraction (16.29 %): within them, the predominant constituents were γ-terpinene (5,55 %), ρ-cymene (5,50 %), and β-caryophyllene (2.73 %). Antioxidant activity was performed by DPPH scavenging, β-carotene bleaching inhibition, and ferric reducing power. T. capitatus revealed pronounced DPPH radical scavenging activity (IC50=110.53 μg mL-1), strong ferric reducing ability (EC50=644.4 μg mL-1), and a remarkable degree of protection against lipid peroxidation during β-carotene bleaching inhibition (IC50=251.76 μg mL-1). Antifungal activity was carried out against Candida, Aspergillus, and Rhizopus species by microdilution method. T. capitatus exhibited potent anticandidal activity (MIC=125-500 μg mL-1) and strong inhibition against filamentous fungi (MIC=250-500 μg mL-1). Its hemolytic activity against human erythrocytes had a low toxic effect at concentrations lower than 1250 μg mL-1. The useful antioxidant properties and broad antifungal effect of T. capitatus EO confirm its considerable potential for the food industry and for phytopharmaceutical production.
Collapse
Affiliation(s)
- Amina Amakran
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger, Maroc
| | - Meriem Hamoudane
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger, Maroc
| | - Fabrice Pagniez
- Nantes Université, CHU Nantes, Cibles et Médicaments des Infections et de l'Immunité, IICiMed, UR 1155, F-44000, Nantes, France
| | - Ahmed Lamarti
- Laboratoire de Biotechnologie et d'Amélioration des Plantes, Département de Biologie, Faculté des Sciences, Université Abdelmalek Essaadi, Tétouan, Maroc
| | - Carine Picot
- Nantes Université, CHU Nantes, Cibles et Médicaments des Infections et de l'Immunité, IICiMed, UR 1155, F-44000, Nantes, France
| | - Gilles Figueredo
- Laboratoire d'Analyse des Extraits Végétaux et des Aromes (LEXVA-Analytique), Biopôle Clermont-Limagne, Rue Henri Mondor, 63360, Sain-Beauzire, France
| | - Mohamed Nhiri
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger, Maroc
| | - Patrice Le Pape
- Nantes Université, CHU Nantes, Cibles et Médicaments des Infections et de l'Immunité, IICiMed, UR 1155, F-44000, Nantes, France
| |
Collapse
|
5
|
Kim HJ, Hong JH. Multiplicative Effects of Essential Oils and Other Active Components on Skin Tissue and Skin Cancers. Int J Mol Sci 2024; 25:5397. [PMID: 38791435 PMCID: PMC11121510 DOI: 10.3390/ijms25105397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Naturally derived essential oils and their active components are known to possess various properties, ranging from anti-oxidant, anti-inflammatory, anti-bacterial, anti-fungal, and anti-cancer activities. Numerous types of essential oils and active components have been discovered, and their permissive roles have been addressed in various fields. In this comprehensive review, we focused on the roles of essential oils and active components in skin diseases and cancers as discovered over the past three decades. In particular, we opted to highlight the effectiveness of essential oils and their active components in developing strategies against various skin diseases and skin cancers and to describe the effects of the identified essential-oil-derived major components from physiological and pathological perspectives. Overall, this review provides a basis for the development of novel therapies for skin diseases and cancers, especially melanoma.
Collapse
Affiliation(s)
| | - Jeong Hee Hong
- Department of Physiology, College of Medicine, Gachon University, Lee Gil Ya Cancer and Diabetes Institute, 155 Getbeolro, Yeonsu-gu, Incheon 21999, Republic of Korea;
| |
Collapse
|
6
|
Bhargav P, Chaurasia S, Kumar A, Srivastava G, Pant Y, Chanotiya CS, Ghosh S. Unraveling the terpene synthase family and characterization of BsTPS2 contributing to (S)-( +)-linalool biosynthesis in Boswellia. PLANT MOLECULAR BIOLOGY 2023; 113:219-236. [PMID: 37898975 DOI: 10.1007/s11103-023-01384-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 09/29/2023] [Indexed: 10/31/2023]
Abstract
Boswellia tree bark exudes oleo-gum resin in response to wounding, which is rich in terpene volatiles. But, the molecular and biochemical basis of wound-induced formation of resin volatiles remains poorly understood. Here, we combined RNA-sequencing (RNA-seq) and metabolite analysis to unravel the terpene synthase (TPS) family contributing to wound-induced biosynthesis of resin volatiles in B. serrata, an economically-important Boswellia species. The analysis of large-scale RNA-seq data of bark and leaf samples representing more than 600 million sequencing reads led to the identification of 32 TPSs, which were classified based on phylogenetic relationship into various TPSs families found in angiosperm species such as TPS-a, b, c, e/f, and g. Moreover, RNA-seq analysis of bark samples collected at 0-24 h post-wounding shortlisted 14 BsTPSs that showed wound-induced transcriptional upregulation in bark, suggesting their important role in wound-induced biosynthesis of resin volatiles. Biochemical characterization of a bark preferentially-expressed and wound-inducible TPS (BsTPS2) in vitro and in planta assays revealed its involvement in resin terpene biosynthesis. Bacterially-expressed recombinant BsTPS2 catalyzed the conversion of GPP and FPP into (S)-( +)-linalool and (E)-(-)-nerolidol, respectively, in vitro assays. However, BsTPS2 expression in Nicotiana benthamiana found that BsTPS2 is a plastidial linalool synthase. In contrast, cytosolic expression of BsTPS2 did not form any product. Overall, the present work unraveled a suite of TPSs that potentially contributed to the biosynthesis of resin volatiles in Boswellia and biochemically characterized BsTPS2, which is involved in wound-induced biosynthesis of (S)-( +)-linalool, a monoterpene resin volatile with a known role in plant defense.
Collapse
Affiliation(s)
- Pravesh Bhargav
- Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Seema Chaurasia
- Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Aashish Kumar
- Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Gaurav Srivastava
- Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Yatish Pant
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Phytochemistry Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Chandan Singh Chanotiya
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Phytochemistry Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Sumit Ghosh
- Plant Biotechnology Division, Council of Scientific and Industrial Research-Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
7
|
Baloghová J, Michalková R, Baranová Z, Mojžišová G, Fedáková Z, Mojžiš J. Spice-Derived Phenolic Compounds: Potential for Skin Cancer Prevention and Therapy. Molecules 2023; 28:6251. [PMID: 37687080 PMCID: PMC10489044 DOI: 10.3390/molecules28176251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/20/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Skin cancer is a condition characterized by the abnormal growth of skin cells, primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Different types of skin cancer include melanoma, basal cell carcinoma, and squamous cell carcinoma. Despite the advancements in targeted therapies, there is still a need for a safer, highly efficient approach to preventing and treating cutaneous malignancies. Spices have a rich history dating back thousands of years and are renowned for their ability to enhance the flavor, taste, and color of food. Derived from various plant parts like seeds, fruits, bark, roots, or flowers, spices are important culinary ingredients. However, their value extends beyond the culinary realm. Some spices contain bioactive compounds, including phenolic compounds, which are known for their significant biological effects. These compounds have attracted attention in scientific research due to their potential health benefits, including their possible role in disease prevention and treatment, such as cancer. This review focuses on examining the potential of spice-derived phenolic compounds as preventive or therapeutic agents for managing skin cancers. By compiling and analyzing the available knowledge, this review aims to provide insights that can guide future research in identifying new anticancer phytochemicals and uncovering additional mechanisms for combating skin cancer.
Collapse
Affiliation(s)
- Janette Baloghová
- Department of Dermatovenerology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (J.B.); (Z.B.); (Z.F.)
| | - Radka Michalková
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Kosice, Slovakia;
| | - Zuzana Baranová
- Department of Dermatovenerology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (J.B.); (Z.B.); (Z.F.)
| | - Gabriela Mojžišová
- Center of Clinical and Preclinical Research MEDIPARK, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Kosice, Slovakia;
| | - Zuzana Fedáková
- Department of Dermatovenerology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (J.B.); (Z.B.); (Z.F.)
| | - Ján Mojžiš
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Kosice, Slovakia;
| |
Collapse
|
8
|
Rodenak-Kladniew B, Castro MA, Gambaro RC, Girotti J, Cisneros JS, Viña S, Padula G, Crespo R, Castro GR, Gehring S, Chain CY, Islan GA. Cytotoxic Screening and Enhanced Anticancer Activity of Lippia alba and Clinopodium nepeta Essential Oils-Loaded Biocompatible Lipid Nanoparticles against Lung and Colon Cancer Cells. Pharmaceutics 2023; 15:2045. [PMID: 37631258 PMCID: PMC10459614 DOI: 10.3390/pharmaceutics15082045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023] Open
Abstract
Plant and herbal essential oils (EOs) offer a wide range of pharmacological actions that include anticancer effects. Here, we evaluated the cytotoxic activity of EO from Lippia alba (chemotype linalool), L. alba (chemotype dihydrocarvone, LaDEO), Clinopodium nepeta (L.) Kuntze (CnEO), Eucalyptus globulus, Origanum × paniculatum, Mentha × piperita, Mentha arvensis L., and Rosmarinus officinalis L. against human lung (A549) and colon (HCT-116) cancer cells. The cells were treated with increasing EO concentrations (0-500 µL/L) for 24 h, and cytotoxic activity was assessed. LaDEO and CnEO were the most potent EOs evaluated (IC50 range, 145-275 µL/L). The gas chromatography-mass spectrometry method was used to determine their composition. Considering EO limitations as therapeutic agents (poor water solubility, volatilization, and oxidation), we evaluated whether LaDEO and CnEO encapsulation into solid lipid nanoparticles (SLN/EO) enhanced their anticancer activity. Highly stable spherical SLN/LaDEO and SLN/CnEO SLN/EO were obtained, with a mean diameter of 140-150 nm, narrow size dispersion, and Z potential around -5mV. EO encapsulation strongly increased their anticancer activity, particularly in A549 cells exposed to SLN/CnEO (IC50 = 66 µL/L CnEO). The physicochemical characterization, biosafety, and anticancer mechanisms of SLN/CnEO were also evaluated in A549 cells. SLN/CnEO containing 97 ± 1% CnEO was highly stable for up to 6 months. An increased in vitro CnEO release from SLN at an acidic pH (endolysosomal compartment) was observed. SLN/CnEO proved to be safe against blood components and non-toxic for normal WI-38 cells at therapeutic concentrations. SLN/CnEO substantially enhanced A549 cell death and cell migration inhibition compared with free CnEO.
Collapse
Affiliation(s)
- Boris Rodenak-Kladniew
- INIBIOLP—Instituto de Investigaciones Bioquímicas de La Plata (UNLP-CONICET LA PLATA), Facultad de Ciencias Médicas UNLP, La Plata 1900, Argentina; (M.A.C.); (J.G.)
| | - María Agustina Castro
- INIBIOLP—Instituto de Investigaciones Bioquímicas de La Plata (UNLP-CONICET LA PLATA), Facultad de Ciencias Médicas UNLP, La Plata 1900, Argentina; (M.A.C.); (J.G.)
| | - Rocío Celeste Gambaro
- IGEVET—Instituto de Genética Veterinaria (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, La Plata 1900, Argentina; (R.C.G.); (G.P.)
| | - Juan Girotti
- INIBIOLP—Instituto de Investigaciones Bioquímicas de La Plata (UNLP-CONICET LA PLATA), Facultad de Ciencias Médicas UNLP, La Plata 1900, Argentina; (M.A.C.); (J.G.)
| | - José Sebastián Cisneros
- INIFTA—Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (UNLP-CONICET LA PLATA), La Plata 1900, Argentina; (J.S.C.); (C.Y.C.)
| | - Sonia Viña
- CIDCA—Centro de Investigación y Desarrollo en Criotecnología de Alimentos (UNLP-CONICET LA PLATA), Facultad de Ciencias Exactas UNLP, La Plata 1900, Argentina;
| | - Gisel Padula
- IGEVET—Instituto de Genética Veterinaria (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, La Plata 1900, Argentina; (R.C.G.); (G.P.)
| | - Rosana Crespo
- IFEC—Instituto de Farmacología Experimental de Córdoba (UNC-CONICET UNC), Facultad de Ciencias Químicas UNC, Córdoba 5000, Argentina;
| | - Guillermo Raúl Castro
- Nanomedicine Research Unit (Nanomed), Center for Natural and Human Sciences (CCNH), Universidade Federal do ABC (UFABC), Santo André 09210-580, Brazil;
| | - Stephan Gehring
- Children’s Hospital, University Medical Center of the Johannes, Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany;
| | - Cecilia Yamil Chain
- INIFTA—Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (UNLP-CONICET LA PLATA), La Plata 1900, Argentina; (J.S.C.); (C.Y.C.)
| | - Germán Abel Islan
- Children’s Hospital, University Medical Center of the Johannes, Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany;
- CINDEFI—Centro de Investigación y Desarrollo en Fermentaciones Industriales, Laboratorio de Nanobiomateriales (UNLP-CONICET LA PLATA), Facultad de Ciencias Exactas UNLP, La Plata 1900, Argentina
| |
Collapse
|
9
|
Nawaz A, Ali T, Naeem M, Hussain F, Li Z, Nasir A. Biochemical, structural characterization and in-vitro evaluation of antioxidant, antibacterial, cytotoxic, and antidiabetic activities of nanosuspensions of Cinnamomum zeylanicum bark extract. Front Chem 2023; 11:1194389. [PMID: 37214484 PMCID: PMC10196027 DOI: 10.3389/fchem.2023.1194389] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 04/25/2023] [Indexed: 05/24/2023] Open
Abstract
Cinnamomum zeylanicum is a traditional medicinal plant known for its anti-inflammatory, antidiabetic, antimicrobial, anticancer, and antioxidant properties. Its therapeutic efficacy using nanosuspensions is still unclear for treating infectious diseases. This study was designed to evaluate the bioactivities, biochemical characterization, and bioavailability of freshly prepared nanosuspensions of C. zeylanicum. Structural and biochemical characterization of C. zeylanicum and its biological activities, such as antioxidants, antimicrobials, antiglycation, α-amylase inhibition, and cytotoxicity was performed using Fourier-transform infrared (FTIR) spectroscopy and High-Performance Liquid Chromatography (HPLC). C. zeylanicum extract and nanosuspensions showed TPCs values of 341.88 and 39.51 mg GAE/100 g while showing TFCs as 429.19 and 239.26 mg CE/100g, respectively. DPPH inhibition potential of C. zeylanicum extract and nanosuspension was 27.3% and 10.6%, respectively. Biofilm inhibition activity revealed that bark extract and nanosuspension showed excessive growth restraint against Escherichia coli, reaching 67.11% and 66.09%, respectively. The α-amylase inhibition assay of extract and nanosuspension was 39.3% and 6.3%, while the antiglycation activity of nanosuspension and extract was 42.14% and 53.76%, respectively. Extracts and nanosuspensions showed maximum hemolysis at 54.78% and 19.89%, respectively. Results indicated that nanosuspensions possessed antidiabetic, antimicrobial, anticancer, and antioxidant properties. Further study, however, is needed to assess the clinical studies for the therapeutic use of nanosuspensions.
Collapse
Affiliation(s)
- Aqsa Nawaz
- Clinico-Molecular Biochemistry Laboratory, Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad, Pakistan
| | - Tayyab Ali
- Clinico-Molecular Biochemistry Laboratory, Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Naeem
- College of Life Science, Hebei Normal University, Shijiazhuang, China
| | - Fatma Hussain
- Clinico-Molecular Biochemistry Laboratory, Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad, Pakistan
| | - Zhiye Li
- Department of Pharmacy, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Abdul Nasir
- Medical Research Center, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| |
Collapse
|
10
|
Mukhtar MH, El-Readi MZ, Elzubier ME, Fatani SH, Refaat B, Shaheen U, Adam Khidir EB, Taha HH, Eid SY. Cymbopogon citratus and Citral Overcome Doxorubicin Resistance in Cancer Cells via Modulating the Drug's Metabolism, Toxicity, and Multidrug Transporters. Molecules 2023; 28:molecules28083415. [PMID: 37110649 PMCID: PMC10143904 DOI: 10.3390/molecules28083415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/08/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
Multidrug resistance (MDR) is the major complex mechanism that causes the failure of chemotherapy, especially with drugs of natural origin such as doxorubicin (DOX). Intracellular drug accumulation and detoxification are also involved in cancer resistance by reducing the susceptibility of cancer cells to death. This research aims to identify the volatile composition of Cymbopogon citratus (lemon grass; LG) essential oil and compare the ability of LG and its major compound, citral, to modulate MDR in resistant cell lines. The composition of LG essential oil was identified using gas chromatography mass spectrometry (GC-MS). In addition, a comparison of the modulatory effects of LG and citral, performed on breast (MCF-7/ADR), hepatic (HepG-2/ADR), and ovarian (SKOV-3/ADR) MDR cell lines, were compared to their parent sensitive cells using the MTT assay, ABC transporter function assays, and RT-PCR. Oxygenated monoterpenes (53.69%), sesquiterpene hydrocarbons (19.19%), and oxygenated sesquiterpenes (13.79%) made up the yield of LG essential oil. α-citral (18.50%), β-citral (10.15%), geranyl acetate (9.65%), ylangene (5.70), δ-elemene (5.38%), and eugenol (4.77) represent the major constituents of LG oil. LG and citral (20 μg/mL) synergistically increased DOX cytotoxicity and lowered DOX dosage by >3-fold and >1.5-fold, respectively. These combinations showed synergism in the isobologram and CI < 1. DOX accumulation or reversal experiment confirmed that LG and citral modulated the efflux pump function. Both substances significantly increased DOX accumulation in resistant cells compared to untreated cells and verapamil (the positive control). RT-PCR confirmed that LG and citral targeted metabolic molecules in resistant cells and significantly downregulated PXR, CYP3A4, GST, MDR1, MRP1, and PCRP genes. Our results suggest a novel dietary and therapeutic strategy combining LG and citral with DOX to overcome multidrug resistance in cancer cells. However, these results should be confirmed by additional animal experiments before being used in human clinical trials.
Collapse
Affiliation(s)
- Mohammed Hasan Mukhtar
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| | - Mahmoud Zaki El-Readi
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy, Al-Azhar University, Assuit 71524, Egypt
| | - Mohamed E Elzubier
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| | - Sameer H Fatani
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| | - Bassem Refaat
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| | - Usama Shaheen
- Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Cairo 11829, Egypt
| | - Elshiekh Babiker Adam Khidir
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| | - Hesham Hamada Taha
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy, Al-Azhar University, Assuit 71524, Egypt
| | - Safaa Yehia Eid
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al-Abdeyah, Makkah 24381, Saudi Arabia
| |
Collapse
|
11
|
Abusara OH, Ibrahim AIM, Issa H, Hammad AM, Ismail WH. In Vitro Evaluation of ALDH1A3-Affinic Compounds on Breast and Prostate Cancer Cell Lines as Single Treatments and in Combination with Doxorubicin. Curr Issues Mol Biol 2023; 45:2170-2181. [PMID: 36975509 PMCID: PMC10047313 DOI: 10.3390/cimb45030139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/18/2023] [Accepted: 03/04/2023] [Indexed: 03/08/2023] Open
Abstract
Aldehyde dehydrogenase (ALDH) enzymes are involved in the growth and development of several tissues, including cancer cells. It has been reported that targeting the ALDH family, including the ALDH1A subfamily, enhances cancer treatment outcomes. Therefore, we aimed to investigate the cytotoxicity of ALDH1A3-affinic compounds that have been recently discovered by our group, on breast (MCF7 and MDA-MB-231) and prostate (PC-3) cancer cell lines. These compounds were investigated on the selected cell lines as single treatments and in combination with doxorubicin (DOX). Results showed that the combination treatment experiments of the selective ALDH1A3 inhibitors (compounds 15 and 16) at variable concentrations with DOX resulted in significant increases in the cytotoxic effect on the MCF7 cell line for compound 15, and to a lesser extent for compound 16 on the PC-3 cell line, compared to DOX alone. The activity of compounds 15 and 16 as single treatments on all cell lines was found to be non-cytotoxic. Therefore, our findings showed that the investigated compounds have a promising potential to target cancer cells, possibly via an ALDH-related pathway, and sensitize them to DOX treatment.
Collapse
Affiliation(s)
- Osama H. Abusara
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
- Correspondence:
| | - Ali I. M. Ibrahim
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
| | | | - Alaa M. Hammad
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
| | - Worood H. Ismail
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
| |
Collapse
|
12
|
Oliveira AS, Rolo J, Gaspar C, Ramos L, Cavaleiro C, Salgueiro L, Palmeira-de-Oliveira R, Teixeira JP, Martinez-de-Oliveira J, Palmeira-de-Oliveira A. Thymus mastichina (L.) L. and Cistus ladanifer L. for skin application: chemical characterization and in vitro bioactivity assessment. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115830. [PMID: 36243295 DOI: 10.1016/j.jep.2022.115830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Thymus mastichina (L.) L. (TM) and Cistus ladanifer L. (CL) are two Portuguese autochthonous species with traditional skin application in folk medicine. TM is majorly known for its antiseptic and wound healing properties, as an external anti-inflammatory agent and for its application in folk cosmetics and hygiene products. Its use in acne vulgaris has also been reported. CL is traditionally used in remedies for wounds, ulcers and other skin ailments such as psoriasis and eczema. Its application has been found useful due to its anti-inflammatory, astringent, wound healing and antiseptic properties. AIM OF THE STUDY With this work, we aimed to investigate relevant bioactivities related with the traditional application of TM and CL essential oils (EOs) and hydrolates (by-products of EO production) in skin ailments. Specifically their in vitro antioxidant, anti-inflammatory, cytotoxic, wound healing and antimicrobial properties were evaluated. The chemical composition of both EOs and respective hydrolates was also characterized. MATERIALS AND METHODS Chemical characterization of EOs and hydrolates was performed by GC-FID and GC-MS. Cellular biocompatibility was evaluated using the MTT assay in macrophages (RAW 264.7) and fibroblasts (L929) cell lines. Anti-inflammatory activity was investigated by studying nitric oxide (NO) production by macrophages with Griess reagent. Wound healing potential was evaluated with the scratch-wound assay. The antioxidant potential was studied by the DPPH scavenging method. Antimicrobial activity was evaluated by broth microdilution assay against relevant microbial strains and skin pathogens, namely Staphylococcus aureus, Staphylococcus epidermidis, Cutibacterium acnes, Pseudomonas aeruginosa, Escherichia coli, Candida albicans and Aspergillus brasiliensis. RESULTS The major compounds present in TM and CL EOs were 1,8-cineole and α-pinene, respectively. 1,8-cineole and E-pinocarveol were the major compounds in the correspondent hydrolates. CL EO presented the highest anti-inflammatory potential [EC50 = 0.002% (v/v)], still with significant cytotoxicity [IC50 = 0.012% (v/v)]. TM preparations presented anti-inflammatory potential, also presenting higher biocompatibility. The same profile was present on fibroblasts regarding biocompatibility of the tested preparations. CL EO and hydrolate increased fibroblasts' migration by 155.7% and 148.4%, respectively. TM hydrolate presented a milder activity than CL hydrolate, but wound healing potential was still present, increasing cell migration by 125.1%. All preparations presented poor antioxidant capacity. CL EO presented higher antimicrobial activity, with MICs ranging from 0.06% (v/v) to 2% (v/v), against different microorganisms. CONCLUSIONS Anti-inflammatory and skin repairing potential were present for CL preparations. TM hydrolate presented an interesting biocompatible profile on both cell lines, also presenting anti-inflammatory potential. Furthermore, EOs from both species presented antimicrobial activity against a panel of different microorganisms. These in vitro bioactivities support some of their traditional skin applications, specifically regarding their antiseptic, wound healing and anti-inflammatory uses.
Collapse
Affiliation(s)
- Ana S Oliveira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal.
| | - Joana Rolo
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal.
| | - Carlos Gaspar
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Labfit-Health Products Research and Development Lda, UBImedical, Estrada Nacional 506, 6200-284, Covilhã, Portugal.
| | - Leonor Ramos
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal.
| | - Carlos Cavaleiro
- Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal; Chemical Process Engineering and Forest Products Research Centre, University of Coimbra, Coimbra, Portugal.
| | - Lígia Salgueiro
- Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal; Chemical Process Engineering and Forest Products Research Centre, University of Coimbra, Coimbra, Portugal.
| | - Rita Palmeira-de-Oliveira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Labfit-Health Products Research and Development Lda, UBImedical, Estrada Nacional 506, 6200-284, Covilhã, Portugal.
| | - João Paulo Teixeira
- National Institute of Health, Environmental Health Department, Rua Alexandre Herculano 321, 4000-055, Porto, Portugal; EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Rua das Taipas 135, 4050-600, Porto, Portugal.
| | - José Martinez-de-Oliveira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal.
| | - Ana Palmeira-de-Oliveira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal; Labfit-Health Products Research and Development Lda, UBImedical, Estrada Nacional 506, 6200-284, Covilhã, Portugal.
| |
Collapse
|
13
|
Xu X, Li Q, Dong W, Zhao G, Lu Y, Huang X, Liang X. Cinnamon cassia oil chitosan nanoparticles: Physicochemical properties and anti-breast cancer activity. Int J Biol Macromol 2022; 224:1065-1078. [DOI: 10.1016/j.ijbiomac.2022.10.191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 11/09/2022]
|
14
|
Phytochemistry, pharmacological investigations, industrial applications, and encapsulation of Thymbra capitata L., a review. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
15
|
Essential Oils of Tagetes minuta and Lavandula coronopifolia from Djibouti: Chemical Composition, Antibacterial Activity and Cytotoxic Activity against Various Human Cancer Cell Lines. INTERNATIONAL JOURNAL OF PLANT BIOLOGY 2022. [DOI: 10.3390/ijpb13030026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The chemical composition of the essential oils of two plants (Tagetes minuta L. and Lavandula coronopifolia L.) harvested from the Day region (in the north of Djibouti) is the subject of this study. The extraction of essential oils was carried out by hydrodistillation, and the average yield was obtained at a rate of approximately 0.25% for Tagetes minuta L. and 0.42% for Lavandula coronopifolia L. The analyses of these essential oils by gas chromatography coupled with mass spectrometry identified 13 compounds in the essential oil of Tagetes minuta L., including dihydrotagetone (20.8%), artemisia (17.9%), (Z)-tagetenone (12.4%), (-)-spathulenol (11.0%) and estragole (9.5%), were obtained as majority compounds, with a percentage of 71.6%. The essential oil of Lavandula coronopifolia L. is characterized by the presence of 42 compounds, including cis-caryophyllene (18.9%), dehydronerolidol (12.8%), isolongifolanone (11.2%), caryophyllene oxide (8.2%), 10-epi-β-eudesmol (7.7%) and humulene (5.1%), were obtained as the majority chemical constituents, with a percentage of 63.9%. The antimicrobial activities of the essential oils at concentrations of 5% were measured against 12 bacterial strains (Gram positive: Staphylococcus aureus (ATCC 29213), Enterococcus faecalis (ATCC 29212), Streptococcus agalactiae (ATCC 27956), Staphylococcus epidermidis and Corynebacterium sp.; Gram Negative: Pseudomonas aeruginosa (ATCC 27853), Escherichia coli (ATCC 25922), Klebsiella pneumoniae (ATCC 700603), Acinetobacter baumannii (ATCC 19606), Shigella sonnei (ATCC 9290), Salmonella enterica sv. Typhimurium (ATCC 13311) and Enterobacter cloacae), and the results of in vitro experiments showed inhibitory effects against most strains tested except Staphylococcus aureus, Enterococcus faecalis and Streptococcus agalactiae. Additionally, both oils were tested for their ability to selectively kill 13 human cancer cells (K562, A549, HCT116, PC3, U87-MG, MIA-Paca2, HEK293, NCI-N87, RT4, U2OS, A2780, MRC-5 and JIMT-T1), and the results obtained, according to the values of IC50, show the significant activity of two essential oils, particularly on the HCT116 and A2780 lines, which present values between 0.25 µg/mL and 0.45 µg/mL, respectively.
Collapse
|
16
|
Mocan A, Fernandes Â, Calhelha RC, Gavrilaş L, Ferreira ICFR, Ivanov M, Sokovic M, Barros L, Babotă M. Bioactive Compounds and Functional Properties of Herbal Preparations of Cystus creticus L. Collected From Rhodes Island. Front Nutr 2022; 9:881210. [PMID: 35677542 PMCID: PMC9168797 DOI: 10.3389/fnut.2022.881210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/29/2022] [Indexed: 11/13/2022] Open
Abstract
The members of Cystus genus are perenial shrubs with a well-established use in traditional medicine. Among these, C. creticus is the most popular, herbal preparations obtained from its aerial parts being recognized as antimicrobial, antitumor and anti-inflammatory agents. The present study aimed to evaluate phytochemical profile and bioactive potential of aqueous and hydroethanolic extracts of C. creticus aerial parts harvested from two different areas of Rhodes island. LC-DAD-ESI/MSn analysis revealed the presence of myricetin and quercetin glycosides as main compounds, especially in aqueous extracts, being probably responsible for their enhanced antioxidant and antimicrobial potential. On the other side, hydroethanolic preparations exerted a strong anti-inflammatory and anti-biofilm activity. Our findings suggest that the use of solvents with intermediate polarity can assure the best recovery of bioactive compounds from C. creticus, increasing the extraction yield for other non-phenolic compounds which can enhance therapeutic potential of the extract through a synergistic action.
Collapse
Affiliation(s)
- Andrei Mocan
- Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
- Laboratory of Chromatography, Institute of Advanced Horticulture Research of Transylvania, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
- *Correspondence: Andrei Mocan ;
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Ricardo C. Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Laura Gavrilaş
- Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
| | - Marija Ivanov
- Institute for Biological Research “Siniša Stanković”– National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Marina Sokovic
- Institute for Biological Research “Siniša Stanković”– National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, Bragança, Portugal
- Lillian Barros
| | - Mihai Babotă
- Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
| |
Collapse
|
17
|
Schuster C, Wolpert N, Moustaid-Moussa N, Gollahon LS. Combinatorial Effects of the Natural Products Arctigenin, Chlorogenic Acid, and Cinnamaldehyde Commit Oxidation Assassination on Breast Cancer Cells. Antioxidants (Basel) 2022; 11:591. [PMID: 35326241 PMCID: PMC8945099 DOI: 10.3390/antiox11030591] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/12/2022] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
Major obstacles in current breast cancer treatment efficacy include the ability of breast cancer cells to develop resistance to chemotherapeutic drugs and the off-target cytotoxicity of these drugs on normal cells, leading to debilitating side effects. One major difference between cancer and normal cells is their metabolism, as cancer cells acquire glycolytic and mitochondrial metabolism alterations throughout tumorigenesis. In this study, we sought to exploit this metabolic difference by investigating alternative breast cancer treatment options based on the application of phytochemicals. Herein, we investigated three phytochemicals, namely cinnamaldehyde (CA), chlorogenic acid (CGA), and arctigenin (Arc), regarding their anti-breast-cancer properties. These phytochemicals were administered alone or in combination to MCF-7, MDA-MB-231, and HCC1419 breast cancer or normal MCF-10A and MCF-12F breast cells. Overall, our results indicated that the combination treatments showed stronger inhibitory effects on breast cancer cells versus single treatments. However, only treatments with CA (35 μM), CGA (250 μg/mL), and the combination of CA + CGA (35 μM + 250 μg/mL) showed no significant cytotoxic effects on normal mammary epithelial cells, suggesting that Arc was the driver of normal cell cytotoxicity in all other treatments. CA + CGA and, to a lesser extent, CGA alone effectively induced breast cancer cell death accompanied by decreases in mitochondrial membrane potential, increased mitochondrial superoxide, reduced mitochondrial and glycolytic ATP production, and led to significant changes in cellular and mitochondrial morphology. Altogether, the combination of CA + CGA was determined as the best anti-breast-cancer treatment strategy due to its strong anti-breast-cancer effects without strong adverse effects on normal mammary epithelial cells. This study provides evidence that targeting the mitochondria may be an effective anticancer treatment, and that using phytochemicals or combinations thereof offers new approaches in treating breast cancer that significantly reduce off-target effects on normal cells.
Collapse
Affiliation(s)
- Caroline Schuster
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.S.); (N.W.)
| | - Nicholas Wolpert
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.S.); (N.W.)
| | - Naima Moustaid-Moussa
- Nutritional Sciences Department, Texas Tech University, Lubbock, TX 79409, USA;
- Obesity Research Institute, Texas Tech University, Lubbock, TX 79409, USA
| | - Lauren S. Gollahon
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.S.); (N.W.)
- Obesity Research Institute, Texas Tech University, Lubbock, TX 79409, USA
| |
Collapse
|
18
|
Taxonomical Investigation, Chemical Composition, Traditional Use in Medicine, and Pharmacological Activities of Boswellia sacra Flueck. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8779676. [PMID: 35222678 PMCID: PMC8881160 DOI: 10.1155/2022/8779676] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 01/08/2022] [Accepted: 01/11/2022] [Indexed: 11/17/2022]
Abstract
Aromatic oleo-gum-resin secreted from B. sacra, reputed as frankincense, is widely used in traditional medicine to treat Alzheimer’s disease, gastric disorders, hepatic disorders, etc. Frankincense is also used in the cosmetic, perfume, and beverage and food industries. Frankincense is a rich resource for bioactive compounds, especially boswellic acids and derivatives. Although several reports have described frankincense’s constituents and pharmacological activities, there is no comprehensive study that covers the valuable information on this species. Therefore, the current review will focus on the phytochemistry, traditional uses, and pharmacological activities of B. sacra.
Collapse
|
19
|
Fadilah NQ, Jittmittraphap A, Leaungwutiwong P, Pripdeevech P, Dhanushka D, Mahidol C, Ruchirawat S, Kittakoop P. Virucidal Activity of Essential Oils From Citrus x aurantium L. Against Influenza A Virus H1N1:Limonene as a Potential Household Disinfectant Against Virus. Nat Prod Commun 2022. [DOI: 10.1177/1934578x211072713] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
This work explored the compositions of a crude extract of peels of Citrus x aurantium using a gas chromatography-mass spectrometry (GC-MS) technique. The crude extract of peels of C. × aurantium was analyzed by GC-MS revealing the presence of limonene as the major compound, accounting for 93.7% of the total. Virucidal activity of the oil of C. x aurantium peels against influenza A virus H1N1 was evaluated by the ASTM E1053-20 method. Moreover, the virucidal activity was also investigated of D-limonene, the major terpene in essential oils of C. x aurantium, and its enantiomer L-limonene. The essential oil of the C. x aurantium peels produced a log reduction of 1.9 to 2.0, accounting for 99% reduction of the virus, while D- and L-limonene exhibited virucidal activity with a log reduction of 3.70 to 4.32 at concentrations of 125 and 250.0 µg/mL, thus reducing the virus by 99.99%. Previous work found that D-limonene exhibited antiviral activity against herpes simplex virus, but L-limonene, an enantiomer of D-limonene, has never been reported for antiviral activity. This work demonstrates the antiviral activity of L-limonene for the first time. Moreover, this work suggests that concentrations of 0.0125% to 0.025% of either D- or L-limonene can possibly be used as a disinfectant against viruses, probably in the form of essential oil sprays, which may be useful disinfectants against the airborne transmission of viruses, such as influenza and COVID-19.
Collapse
Affiliation(s)
- Nurul Q. Fadilah
- Chulabhorn Graduate Institute, Program in Chemical Sciences, Chulabhorn Royal Academy, Bangkok, Thailand
| | | | | | | | - Darshana Dhanushka
- Chulabhorn Graduate Institute, Program in Chemical Sciences, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Chulabhorn Mahidol
- Chulabhorn Graduate Institute, Program in Chemical Sciences, Chulabhorn Royal Academy, Bangkok, Thailand
- Chulabhorn Research Institute, Bangkok, Thailand
| | - Somsak Ruchirawat
- Chulabhorn Graduate Institute, Program in Chemical Sciences, Chulabhorn Royal Academy, Bangkok, Thailand
- Chulabhorn Research Institute, Bangkok, Thailand
- CHE, Ministry of Education, Bangkok, Thailand
| | - Prasat Kittakoop
- Chulabhorn Graduate Institute, Program in Chemical Sciences, Chulabhorn Royal Academy, Bangkok, Thailand
- Chulabhorn Research Institute, Bangkok, Thailand
- CHE, Ministry of Education, Bangkok, Thailand
| |
Collapse
|
20
|
Mukarram M, Choudhary S, Khan MA, Poltronieri P, Khan MMA, Ali J, Kurjak D, Shahid M. Lemongrass Essential Oil Components with Antimicrobial and Anticancer Activities. Antioxidants (Basel) 2021; 11:20. [PMID: 35052524 PMCID: PMC8773226 DOI: 10.3390/antiox11010020] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/18/2021] [Accepted: 12/20/2021] [Indexed: 12/13/2022] Open
Abstract
The prominent cultivation of lemongrass (Cymbopogon spp.) relies on the pharmacological incentives of its essential oil. Lemongrass essential oil (LEO) carries a significant amount of numerous bioactive compounds, such as citral (mixture of geranial and neral), isoneral, isogeranial, geraniol, geranyl acetate, citronellal, citronellol, germacrene-D, and elemol, in addition to other bioactive compounds. These components confer various pharmacological actions to LEO, including antifungal, antibacterial, antiviral, anticancer, and antioxidant properties. These LEO attributes are commercially exploited in the pharmaceutical, cosmetics, and food preservations industries. Furthermore, the application of LEO in the treatment of cancer opens a new vista in the field of therapeutics. Although different LEO components have shown promising anticancer activities in vitro, their effects have not yet been assessed in the human system. Hence, further studies on the anticancer mechanisms conferred by LEO components are required. The present review intends to provide a timely discussion on the relevance of LEO in combating cancer and sustaining human healthcare, as well as in food industry applications.
Collapse
Affiliation(s)
- Mohammad Mukarram
- Advance Plant Physiology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India; (S.C.); (M.M.A.K.)
- Department of Integrated Forest and Landscape Protection, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 96001 Zvolen, Slovakia;
| | - Sadaf Choudhary
- Advance Plant Physiology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India; (S.C.); (M.M.A.K.)
| | - Mo Ahamad Khan
- Department of Microbiology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh 202002, India;
| | - Palmiro Poltronieri
- Institute of Sciences of Food Productions, ISPA-CNR, National Research Council of Italy, Via Monteroni km 7, 73100 Lecce, Italy
| | - M. Masroor A. Khan
- Advance Plant Physiology Section, Department of Botany, Aligarh Muslim University, Aligarh 202002, India; (S.C.); (M.M.A.K.)
| | - Jamin Ali
- Centre for Applied Entomology and Parasitology, School of Life Sciences, Keele University, Keele, Newcastle ST5 5BG, UK;
| | - Daniel Kurjak
- Department of Integrated Forest and Landscape Protection, Faculty of Forestry, Technical University in Zvolen, T. G. Masaryka 24, 96001 Zvolen, Slovakia;
| | - Mohd Shahid
- Department of Microbiology, Immunology & Infectious Diseases, College of Medicine and Medical Sciences, Arabian Gulf University, Road 2904 Building 293 Manama, 329, Bahrain;
| |
Collapse
|
21
|
Xavier V, Finimundy TC, Heleno SA, Amaral JS, Calhelha RC, Vaz J, Pires TCSP, Mediavilla I, Esteban LS, Ferreira ICFR, Barros L. Chemical and Bioactive Characterization of the Essential Oils Obtained from Three Mediterranean Plants. Molecules 2021; 26:molecules26247472. [PMID: 34946554 PMCID: PMC8708991 DOI: 10.3390/molecules26247472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 11/16/2022] Open
Abstract
Cupressus sempervirens L., Juniperus communis L. and Cistus ladanifer L. are Mediterranean arboreal and shrub species that possess essential oils (EO) in their leaves and branches. This study aimed at characterizing the EOs obtained by steam distillation from the three species collected in different locations from Spain (Almazán, Andévalo, Barriomartín, Cerezal, Ermitas and Huéscar). For this purpose, volatiles composition was determined by GC-MS, and different bioactivities were evaluated. The highest content in terpenes was observed in C. sempervirens (Huéscar origin) followed by J. communis (Almazán origin), corresponding to 92% and 91.9% of total compounds, respectively. With exception of C. ladanifer from Cerezal that presented viridiflorol as the most abundant compound, all the three species presented in common the α-pinene as the major compound. The EOs from C. ladanifer showed high antibacterial potential, presenting MIC values from 0.3 to 1.25 mg/mL. Concerning other bioactivities, C. ladanifer EO revealed an oxidation inhibition of 83%, while J. communis showed cytotoxicity in the MCF-7 cell line, and C. sempervirens and C. ladanifer EOs exhibited the highest potential on NCI-H460 cell lines. Nevertheless, some EOs revealed toxicity against non-tumoral cells but generally presented a GI50 value higher than that of the tumor cell lines.
Collapse
Affiliation(s)
- Virginie Xavier
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Tiane C. Finimundy
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Sandrina A. Heleno
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Joana S. Amaral
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
- REQUIMTE/LAQV, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Ricardo C. Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Josiana Vaz
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Tânia C. S. P. Pires
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Irene Mediavilla
- CEDER-CIEMAT, Autovía de Navarra A-15, Salida 56, 42290 Lubia, Spain;
| | - Luis Saúl Esteban
- CEDER-CIEMAT, Autovía de Navarra A-15, Salida 56, 42290 Lubia, Spain;
- Correspondence: (L.S.E.); (L.B.)
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (V.X.); (T.C.F.); (S.A.H.); (J.S.A.); (R.C.C.); (J.V.); (T.C.S.P.P.); (I.C.F.R.F.)
- Correspondence: (L.S.E.); (L.B.)
| |
Collapse
|
22
|
Saydam F, Nalkiran HS. Anticancer effects of a novel herbal combination as a potential therapeutic candidate against lung cancer. Eur J Integr Med 2021. [DOI: 10.1016/j.eujim.2021.101401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
23
|
Clove Essential Oil ( Syzygium aromaticum L. Myrtaceae): Extraction, Chemical Composition, Food Applications, and Essential Bioactivity for Human Health. Molecules 2021; 26:molecules26216387. [PMID: 34770801 PMCID: PMC8588428 DOI: 10.3390/molecules26216387] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/13/2021] [Accepted: 10/16/2021] [Indexed: 01/08/2023] Open
Abstract
Clove (Syzygium aromaticum L. Myrtaceae) is an aromatic plant widely cultivated in tropical and subtropical countries, rich in volatile compounds and antioxidants such as eugenol, β-caryophyllene, and α-humulene. Clove essential oil has received considerable interest due to its wide application in the perfume, cosmetic, health, medical, flavoring, and food industries. Clove essential oil has biological activity relevant to human health, including antimicrobial, antioxidant, and insecticidal activity. The impacts of the extraction method (hydrodistillation, steam distillation, ultrasound-assisted extraction, microwave-assisted extraction, cold pressing, and supercritical fluid extraction) on the concentration of the main volatile compounds in clove essential oil and organic clove extracts are shown. Eugenol is the major compound, accounting for at least 50%. The remaining 10-40% consists of eugenyl acetate, β-caryophyllene, and α-humulene. The main biological activities reported are summarized. Furthermore, the main applications in clove essential oil in the food industry are presented. This review presents new biological applications beneficial for human health, such as anti-inflammatory, analgesic, anesthetic, antinociceptive, and anticancer activity. This review aims to describe the effects of different methods of extracting clove essential oil on its chemical composition and food applications and the biological activities of interest to human health.
Collapse
|
24
|
Design, Synthesis, Biological Evaluation and In Silico Study of Benzyloxybenzaldehyde Derivatives as Selective ALDH1A3 Inhibitors. Molecules 2021; 26:molecules26195770. [PMID: 34641313 PMCID: PMC8510124 DOI: 10.3390/molecules26195770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 11/16/2022] Open
Abstract
Aldehyde dehydrogenase 1A3 (ALDH1A3) has recently gained attention from researchers in the cancer field. Several studies have reported ALDH1A3 overexpression in different cancer types, which has been found to correlate with poor treatment recovery. Therefore, finding selective inhibitors against ALDH1A3 could result in new treatment options for cancer treatment. In this study, ALDH1A3-selective candidates were designed based on the physiological substrate resemblance, synthesized and investigated for ALDH1A1, ALDH1A3 and ALDH3A1 selectivity and cytotoxicity using ALDH-positive A549 and ALDH-negative H1299 cells. Two compounds (ABMM-15 and ABMM-16), with a benzyloxybenzaldehyde scaffold, were found to be the most potent and selective inhibitors for ALDH1A3, with IC50 values of 0.23 and 1.29 µM, respectively. The results also show no significant cytotoxicity for ABMM-15 and ABMM-16 on either cell line. However, a few other candidates (ABMM-6, ABMM-24, ABMM-32) showed considerable cytotoxicity on H1299 cells, when compared to A549 cells, with IC50 values of 14.0, 13.7 and 13.0 µM, respectively. The computational study supported the experimental results and suggested a good binding for ABMM-15 and ABMM-16 to the ALDH1A3 isoform. From the obtained results, it can be concluded that benzyloxybenzaldehyde might be considered a promising scaffold for further drug discovery aimed at exploiting ALDH1A3 for therapeutic intervention.
Collapse
|
25
|
Salama Y, Jaradat N, Hattori K, Heissig B. Aloysia Citrodora Essential Oil Inhibits Melanoma Cell Growth and Migration by Targeting HB-EGF-EGFR Signaling. Int J Mol Sci 2021; 22:ijms22158151. [PMID: 34360915 PMCID: PMC8347434 DOI: 10.3390/ijms22158151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/22/2021] [Accepted: 07/24/2021] [Indexed: 12/25/2022] Open
Abstract
Patients diagnosed with melanoma have a poor prognosis due to regional invasion and metastases. The receptor tyrosine kinase epidermal growth factor receptor (EGFR) is found in a subtype of melanoma with a poor prognosis and contributes to drug resistance. Aloysia citrodora essential oil (ALOC-EO) possesses an antitumor effect. Understanding signaling pathways that contribute to the antitumor of ALOC-EO is important to identify novel tumor types that can be targeted by ALOC-EO. Here, we investigated the effects of ALOC-EO on melanoma growth and tumor cell migration. ALOC-EO blocked melanoma growth in vitro and impaired primary tumor cell growth in vivo. Mechanistically, ALOC-EO blocked heparin-binding-epidermal growth factor (HB-EGF)-induced EGFR signaling and suppressed ERK1/2 phosphorylation. Myelosuppressive drugs upregulated HB-EGF and EGFR expression in melanoma cells. Cotreatment of myelosuppressive drugs with ALOC-EO improved the antitumor activity and inhibited the expression of matrix metalloproteinase-7 and -9 and a disintegrin and metalloproteinase domain-containing protein9. In summary, our study demonstrates that ALOC-EO blocks EGFR and ERK1/2 signaling, with preclinical efficacy as a monotherapy or in combination with myelosuppressive drugs in melanoma.
Collapse
Affiliation(s)
- Yousef Salama
- An-Najah Center for Cancer and Stem Cell Research, Faculty of Medicine and Health Sciences, An-Najah National University, P.O. Box 7, Nablus 99900800, Palestine
- Correspondence: (Y.S.); (B.H.)
| | - Nidal Jaradat
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus 00970, Palestine;
| | - Koichi Hattori
- Center for Genomic & Regenerative Medicine, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan;
| | - Beate Heissig
- Department of Immunological Diagnosis, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan
- Correspondence: (Y.S.); (B.H.)
| |
Collapse
|
26
|
Alipanah H, Farjam M, Zarenezhad E, Roozitalab G, Osanloo M. Chitosan nanoparticles containing limonene and limonene-rich essential oils: potential phytotherapy agents for the treatment of melanoma and breast cancers. BMC Complement Med Ther 2021; 21:186. [PMID: 34215240 PMCID: PMC8254332 DOI: 10.1186/s12906-021-03362-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/23/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Melanoma and breast cancers are two common cancers worldwide. Due to the side effects of chemotherapy drugs and the occurring resistance against them, the development of green drugs has been received more attention. METHODS The anticancer effects of three essential oils from the Citrus family and their identified major constituents (limonene) were first investigated against melanoma and breast cancer cell lines (A-375 and MDA-MB-468). By preparing chitosan nanoparticles containing them, an attempt was then made to improve their effectiveness. RESULTS Chitosan nanoparticles containing Citrus sinensis and Citrus limon essential oils with IC50s of 0.03 and 0.124 μg/mL on A-375 cells, and 23.65 and 40.32 μg/mL on MDA-MB-468 showed distinct anticancer efficacies. CONCLUSION The prepared formulations could thus be considered as green anticancer agents in complementary medicine and therapies.
Collapse
Affiliation(s)
- Hiva Alipanah
- Department of Physiology, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Mojtaba Farjam
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
- Clinical Research Development Unit, Valie-Asr Hospital, Fasa University of Medical Sciences, Fasa, Iran
| | - Elham Zarenezhad
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
- Clinical Research Development Unit, Valie-Asr Hospital, Fasa University of Medical Sciences, Fasa, Iran
| | - Ghazaal Roozitalab
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Mahmoud Osanloo
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran.
| |
Collapse
|
27
|
Spyridopoulou K, Aravidou T, Lampri E, Effraimidou E, Pappa A, Chlichlia K. Antitumor Potential of Lippia citriodora Essential Oil in Breast Tumor-Bearing Mice. Antioxidants (Basel) 2021; 10:875. [PMID: 34070804 PMCID: PMC8228289 DOI: 10.3390/antiox10060875] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 05/26/2021] [Indexed: 02/06/2023] Open
Abstract
Lippia citriodora is a flowering plant cultivated for its lemon-scented leaves and used in folk medicine for the preparation of tea for the alleviation of symptoms of gastrointestinal disorders, cold, and asthma. The oil extracted from the plant leaves was shown to possess antioxidant potential and to exert antiproliferative activity against breast cancer. The aim of this study was to further investigate potential antitumor effects of L. citriodora oil (LCO) on breast cancer. The in vitro antiproliferative activity of LCO was examined against murine DA3 breast cancer cells by the sulforhodamine B assay. We further explored the LCO's pro-apoptotic potential with the Annexin-PI method. The LCO's anti-migratory effect was assessed by the wound-healing assay. LCO was found to inhibit the growth of DA3 cells in vitro, attenuate their migration, and induce apoptosis. Finally, oral administration of LCO for 14 days in mice inhibited by 55% the size of developing tumors in the DA3 murine tumor model. Noteworthy, in the tumor tissue of LCO-treated mice the apoptotic marker cleaved caspase-3 was elevated, while a reduced protein expression of survivin was observed. These results indicate that LCO, as a source of bioactive compounds, has a very interesting nutraceutical potential.
Collapse
Affiliation(s)
- Katerina Spyridopoulou
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (K.S.); (T.A.); (E.L.); (A.P.)
| | - Tamara Aravidou
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (K.S.); (T.A.); (E.L.); (A.P.)
| | - Evangeli Lampri
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (K.S.); (T.A.); (E.L.); (A.P.)
| | - Eleni Effraimidou
- Department of Medicine, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece;
| | - Aglaia Pappa
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (K.S.); (T.A.); (E.L.); (A.P.)
| | - Katerina Chlichlia
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus-Dragana, 68100 Alexandroupolis, Greece; (K.S.); (T.A.); (E.L.); (A.P.)
| |
Collapse
|
28
|
Moraes ARA, Camargo KC, Simões MOM, Ferraz VP, Pereira MT, Evangelista FCG, Sabino AP, Duarte LP, Alcântara AFC, de Sousa GF. Chemical Composition of Magonia pubescens Essential Oils and Gamma-Radiation Effects on Its Constituents and Cytotoxic Activity in Leukemia and Breast Cancer Model. Chem Biodivers 2021; 18:e2100094. [PMID: 33860612 DOI: 10.1002/cbdv.202100094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/15/2021] [Indexed: 11/12/2022]
Abstract
Magonia pubescens A. St.-Hil. is a Brazilian species often used in ethnopharmacology for wound and pain healing and seborrhea treatment. For the first time, essential oils (EOs) obtained from M. pubescens inflorescences were studied. The plant materials (Montes Claros, Brazil, 2018) were submitted to different gamma-radiation doses and their chemical compositions were analyzed by GC/MS and GC-FID. The cytotoxic activity of the EOs was evaluated against K562 and MDA-MB-231 cancer cell lines. A total of 30 components were identified, being 24 compounds detected for the first time in M. pubescens. The main obtained components were hotrienol (35.9 %), cis-linalool oxide (17.0 %) and trans-linalool oxide (10.2 %). The chemical composition of the EO was slightly affected by the applied radiation doses. Irradiated and non-irradiated EOs showed cytotoxic activity against both cell lines and the non-irradiated EO sample was the most active against the K562 cell lines (IC50 =22.10±1.98).
Collapse
Affiliation(s)
- Acácio R A Moraes
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Karen C Camargo
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Maria O M Simões
- Universidade Estadual de Montes Claros, Departamento de Biologia Geral, Av. Ruy Braga, CEP 39400-000, Montes Claros, MG, Brazil
| | - Vany P Ferraz
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Márcio T Pereira
- Centro de Desenvolvimento da Tecnologia Nuclear, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Fernanda C G Evangelista
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Adriano P Sabino
- Universidade Federal de Minas Gerais, Faculdade de Farmácia, Departamento de Análises Clínicas e Toxicológicas, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Lucienir Pains Duarte
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Antônio F C Alcântara
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Grasiely F de Sousa
- Universidade Federal de Minas Gerais, Instituto de Ciência Exatas, Departamento de Química, Av. Pres. Antônio Carlos, 6627 Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
| |
Collapse
|
29
|
Almuhayawi MS, Al Jaouni SK, Almuhayawi SM, Selim S, Abdel-Mawgoud M. Elevated CO 2 improves the nutritive value, antibacterial, anti-inflammatory, antioxidant and hypocholestecolemic activities of lemongrass sprouts. Food Chem 2021; 357:129730. [PMID: 33989926 DOI: 10.1016/j.foodchem.2021.129730] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/01/2021] [Accepted: 03/26/2021] [Indexed: 01/26/2023]
Abstract
Sprouts have been regarded as a big store for bioactive compounds with a wide range of biological activities. Elevated CO2 (eCO2, 620 μmol mol-1)was employed to enhance the nutritive and health promoting values of sprouts of two species of lemongrass, i.e. Cymbopogon citratus and Cymbopogon proximus. eCO2 improved the biomass production of sprouts, and their levels of primary metabolites e.g., amino acids and oils and active secondary metabolites e.g., phenolic compounds. As a result, eCO2 increased total antioxidant capacity, cytotoxicity against several human cancer cell lines, and antibacterial activities of Cymbopogon sprouts. We also recorded a significant increase in hypocholesterolaemic potential and anti-inflammatory activities of eCO2-treated sprouts, as indicated by inhibition of cholesterol micellar solubility and pancreatic lipase activity, as well as lipoxygenase and cyclooxygenase activities, respectively. Thus, the present investigation supports the use of eCO2 as a promising approach to produce lemongrass sprouts with effective phytochemicals and enhanced biological activities.
Collapse
Affiliation(s)
- Mohammed S Almuhayawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Soad K Al Jaouni
- Hematology/Pediatric Oncology, Yousef Abdulatif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Saad M Almuhayawi
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Samy Selim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka, P.O. 2014, Saudi Arabia
| | | |
Collapse
|
30
|
Hao K, Xu B, Zhang G, Lv F, Wang Y, Ma M, Si H. Antibacterial Activity and Mechanism of Litsea cubeba L. Essential Oil Against Acinetobacter baumannii. Nat Prod Commun 2021. [DOI: 10.1177/1934578x21999146] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The main objective of this study was to investigate the antibacterial activity and mechanism of Litsea cubeba essential oil (LCEO) against Acinetobacter baumannii. The antibacterial activity was examined by a serial dilution method and growth curves. The essential oil showed strong activity against A. baumannii. The mechanism of the antibacterial action was evaluated by the integrity and permeability of the membrane, scanning electron microscopy ( SEM) and SDS-PAGE. The change in permeability of the cell membrane and leakage of cell intracellular biomacromolecules verified that LCEO has an obvious effect on the cell membrane. SEM showed the damaging effect of the essential oil on cells since the morphology of the treated bacteria was significantly changed. Different expression of proteins indicated the effect of the essential oil on protein synthesis. It is suggested that LCEO with both emulsifying and antibacterial activities, has a potential to serve as an inhibitor against A. baumannii.
Collapse
Affiliation(s)
- Kaiyuan Hao
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Baichang Xu
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Geyin Zhang
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Feifei Lv
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Yuhan Wang
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Mingxiang Ma
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| | - Hongbin Si
- College of Animal Sciences and Technology, Guangxi University, Nanning, China
| |
Collapse
|
31
|
Rojas-Armas JP, Arroyo-Acevedo JL, Palomino-Pacheco M, Herrera-Calderón O, Ortiz-Sánchez JM, Rojas-Armas A, Calva J, Castro-Luna A, Hilario-Vargas J. The Essential Oil of Cymbopogon citratus Stapt and Carvacrol: An Approach of the Antitumor Effect on 7,12-Dimethylbenz-[α]-anthracene (DMBA)-Induced Breast Cancer in Female Rats. Molecules 2020; 25:E3284. [PMID: 32698395 PMCID: PMC7397214 DOI: 10.3390/molecules25143284] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/15/2020] [Accepted: 07/15/2020] [Indexed: 01/19/2023] Open
Abstract
C. citratus essential oil and carvacrol have shown an antitumor effect on breast tumor cell lines; the main objective of this research was to evaluate the antitumor effect of the essential oil of Cymbopogon citratus (EOCc) and carvacrol on 7,12-dimethylbenz [a] anthracene (DMBA)-induced breast cancer in female rats. Cancer was induced by a single administration of DMBA at dose of 80 mg/kg body weight (BW). A total of 54 female Holtzman rats were randomly assigned into 9 groups (n = 6). Group I: PS (Physiological saline); Group II: DMBA; Groups III, IV, and V: DMBA + EOCc at doses of 50, 100 and 200 mg/kg/day BW, respectively; Groups VI, VII, and VIII: DMBA + carvacrol at doses of 50, 100 and 200 mg/kg/day BW, respectively; and group IX: DMBA + EOCc + carvacrol at doses of 100 mg/kg/day BW. The treatment lasted 14 weeks. As results, EOCc showed a reduction in tumors as well as necrosis and mitosis. Animals treated with carvacrol did not show necrosis, mitosis, or infiltration. Carvacrol at dose of 100 mg/kg/day BW revealed a significant decrease in the cumulative tumor volume down to 0.11 ± 0.05 cm3 compared to 0.38 ± 0.04 cm3 of the DMBA group (p < 0.01). It is concluded that EOCc and carvacrol had an antitumor effect on DMBA-induced breast cancer in female rats.
Collapse
Affiliation(s)
- Juan Pedro Rojas-Armas
- Laboratory of Pharmacology, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Av. Miguel Grau 755, Lima 15001, Peru; (J.P.R.-A.); (J.L.A.-A.)
| | - Jorge Luis Arroyo-Acevedo
- Laboratory of Pharmacology, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Av. Miguel Grau 755, Lima 15001, Peru; (J.P.R.-A.); (J.L.A.-A.)
| | - Miriam Palomino-Pacheco
- Laboratory of Biochemistry, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Av. Miguel Grau 755, Lima 15001, Peru;
| | - Oscar Herrera-Calderón
- Department of Pharmacology, Bromatology and Toxicology, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Jr. Puno 1002, Lima 15001, Peru
| | - José Manuel Ortiz-Sánchez
- Laboratory of Physiology, Faculty of Medicine, Universidad Nacional Mayor de San Marcos, Av. Miguel Grau 755, Lima 15001, Peru;
| | | | - James Calva
- Departamento de Química y Ciencias Exactas, Universidad Técnica Particular de Loja, San Cayetano Alto s/n, Loja 1101608, Ecuador;
| | - Américo Castro-Luna
- Research Institute for Pharmaceutical Sciences and Natural Resources, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Jr. Puno 1002, Lima 15001, Peru;
| | - Julio Hilario-Vargas
- Department of Physiology, Faculty of Medicine, Universidad Nacional de Trujillo, Trujillo 13007, Peru;
| |
Collapse
|
32
|
Kieliszek M, Edris A, Kot AM, Piwowarek K. Biological Activity of Some Aromatic Plants and Their Metabolites, with an Emphasis on Health-Promoting Properties. Molecules 2020; 25:E2478. [PMID: 32471063 PMCID: PMC7321084 DOI: 10.3390/molecules25112478] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 05/22/2020] [Accepted: 05/25/2020] [Indexed: 01/15/2023] Open
Abstract
The biological activities of four aromatic plants, namely frankincense, myrrh, ginger, and turmeric, were reviewed in the current study. The volatile fraction (essential oil) as well as the nonvolatile fraction of these four plants showed different promising biological activities that are displayed in detail. These activities can include protection from and/or alleviation of some ailment, which is supported with different proposed mechanisms of action. This review aimed to finally help researchers to get a handle on the importance of considering these selected aromatic plants, which have not been thoroughly reviewed before, as a potential adjuvant to classical synthetic drugs to enhance their efficiency. Moreover, the results elicited in this review encourage the consumption of these medicinal plants as an integrated part of the diet to boost the body's overall health based on scientific evidence.
Collapse
Affiliation(s)
- Marek Kieliszek
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159 C, 02-776 Warsaw, Poland;
| | - Amr Edris
- Aroma & Flavor Chemistry Department, Food Industries & Nutrition Division, National Research Center, El Behose Street, Dokki, Cairo 12622, Egypt
| | - Anna Maria Kot
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159 C, 02-776 Warsaw, Poland;
| | - Kamil Piwowarek
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences—SGGW, Nowoursynowska 159 C, 02-776 Warsaw, Poland;
| |
Collapse
|
33
|
Chemopreventive and Therapeutic Efficacy of Cinnamomum zeylanicum L. Bark in Experimental Breast Carcinoma: Mechanistic In Vivo and In Vitro Analyses. Molecules 2020; 25:molecules25061399. [PMID: 32204409 PMCID: PMC7144360 DOI: 10.3390/molecules25061399] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/02/2020] [Accepted: 03/17/2020] [Indexed: 12/12/2022] Open
Abstract
Comprehensive oncology research suggests an important role of phytochemicals or whole plant foods in the modulation of signaling pathways associated with anticancer action. The goal of this study is to assess the anticancer activities of Cinnamomum zeylanicum L. using rat, mouse, and cell line breast carcinoma models. C. zeylanicum (as bark powder) was administered in the diet at two concentrations of 0.1% (w/w) and 1% (w/w) during the whole experiment in chemically induced rat mammary carcinomas and a syngeneic 4T1 mouse model. After autopsy, histopathological and molecular evaluations of mammary gland tumors in rodents were carried out. Moreover, in vitro analyses using MCF-7 and MDA-MB-231 cells were performed. The dominant metabolites present in the tested C. zeylanicum essential oil (with relative content over 1%) were cinnamaldehyde, cinnamaldehyde dimethyl acetal, cinnamyl acetate, eugenol, linalool, eucalyptol, limonene, o-cymol, and α-terpineol. The natural mixture of mentioned molecules demonstrated significant anticancer effects in our study. In the mouse model, C. zeylanicum at a higher dose (1%) significantly decreased tumor volume by 44% when compared to controls. In addition, treated tumors showed a significant dose-dependent decrease in mitotic activity index by 29% (0.1%) and 45.5% (1%) in comparison with the control group. In rats, C. zeylanicum in both doses significantly reduced the tumor incidence by 15.5% and non-significantly suppressed tumor frequency by more than 30% when compared to controls. An evaluation of the mechanism of anticancer action using valid oncological markers showed several positive changes after treatment with C. zeylanicum. Histopathological analysis of treated rat tumor specimens showed a significant decrease in the ratio of high-/low-grade carcinomas compared to controls. In treated rat carcinomas, we found caspase-3 and Bax expression increase. On the other hand, we observed a decrease in Bcl-2, Ki67, VEGF, and CD24 expressions and MDA levels. Assessment of epigenetic changes in rat tumor cells in vivo showed a significant decrease in lysine methylation status of H3K4m3 and H3K9m3 in the high-dose treated group, a dose-dependent increase in H4K16ac levels (H4K20m3 was not changed), down-regulations of miR21 and miR155 in low-dose cinnamon groups (miR22 and miR34a were not modulated), and significant reduction of the methylation status of two out of five gene promoters-ATM and TIMP3 (PITX2, RASSF1, PTEN promoters were not changed). In vitro study confirmed results of animal studies, in that the essential oil of C. zeylanicum displayed significant anticancer efficacy in MCF-7 and MDA-MB-231 cells (using MTS, BrdU, cell cycle, annexin V/PI, caspase-3/7, Bcl-2, PARP, and mitochondrial membrane potential analyses). As a conclusion, C. zeylanicum L. showed chemopreventive and therapeutic activities in animal breast carcinoma models that were also significantly confirmed by mechanistic evaluations in vitro and in vivo.
Collapse
|
34
|
Optimization of Cinnamon ( Cinnamomum zeylanicum Blume) Essential Oil Extraction: Evaluation of Antioxidant and Antiproliferative Effects. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:6498347. [PMID: 31929818 PMCID: PMC6942840 DOI: 10.1155/2019/6498347] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/29/2019] [Accepted: 12/07/2019] [Indexed: 01/15/2023]
Abstract
Having high cytotoxicity cell line effect, Cinnamomum zeylanicum Blume essential oil offers a novel approach to the chemotherapy treatment. In order to enhance its quantity/purity, the experimental conditions to produce essential oil should be more exploited. Steam distillation was used to isolate essential oil, and its conditions' optimization was carried out with the surface-response methodology. The maximum amount (2.6 g/100 g d.b.) was obtained under minimum condensation water flow (0.8 mL/min), a sample size of 6.5 cm, a saline solution concentration of 262.5 g/L, and five washings. The produced essential oil contains >77% of polyphenols. In vitro cytotoxicity was examined using an MTT assay against HeLa and Raji cell lines. The essential oil's capability to inhibit the proliferation of HeLa and Raji cell lines was studied under some conditions presenting IC50 values of 0.13 and 0.57 μg/mL, respectively. The essential oil was evaluated for its potential as an antioxidant by using in vitro models, such as phosphomolybdenum, DPPH, and H2O2 methods, in comparison with the synthetic antioxidant BHT (butylated hydroxytoluene) and ascorbic acid (vitamin C) as positive controls. The ammonium phosphomolybdate potency in the present study is of the order of 108.75 ± 32.63 mg of essential oil/equivalent to 1 mg of vitamin C in terms of antioxidant power, and the antioxidant activity of DPPH-H2O2 was 21.3% and 55.2%, respectively. The Cinnamomum zeylanicum Blume essential oil (CEO) covers important antioxidant and antiproliferative effects. This can be attributed to the presence of few minor and major phenolic compounds.
Collapse
|