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AlMotwaa SM, Al-Otaibi WA. Nano-emulsion based on Santolina chamaecyparissus essential oil potentiates the cytotoxic and apoptotic effects of Doxorubicin: an in vitro study. J Microencapsul 2024; 41:503-518. [PMID: 39092777 DOI: 10.1080/02652048.2024.2386287] [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: 01/05/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024]
Abstract
AIM This study was aimed at investigating the cytotoxic effect of a novel combination of doxorubicin (DOX) and nano-formulation of Santolina chamaecyparissus L. essential oil (SCEO-NANO) on hepatic (HepG2) and colon (HT29) cancer cell lines. METHODS A nano-emulsion was prepared by high-pressure homogenisation, then analysed by zetasizer and Fourier transform infrared spectroscopy. HepG2 and HT29 cells were used in in vitro tests for apoptosis detection. RESULTS Formulated droplet size increased in DOX@SCEO-NANO/DOX to 11.54 ± 0.02 with uniform distribution (PDI = 0.13 ± 0.01), when compared with SCEO-NANO (size: 8.91 ± 0.02 nm; PDI = 0.1 ± 0.02). In both cells, DOX@SCEO-NANO/DOX led to a considerable reduction in colony formation. Compared to DOX, apoprotein proteins were overexpressed in HepG2 cells, showing increases of 8.66-fold for caspase-3 and 4.24-fold for the Bax/Bcl-2 ratio. In HT29 cells, ROS-dependent necrosis and apoptosis were seen. Comparing DOX@SCEO-NANO/DOX versus DOX, greater levels of caspase-3 and the Bax/Bcl-2 ratio were observed. CONCLUSION The DOX@SCEO-NANO/DOX formulation showed potential for targeted eradication of colon adenocarcinoma and hepatocellular carcinoma cells.
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Affiliation(s)
- Sahar M AlMotwaa
- Department of Chemistry, College of Science and Humanities, Shaqra University, Shaqra, Saudi Arabia
| | - Waad A Al-Otaibi
- Department of Chemistry, College of Science and Humanities, Shaqra University, Shaqra, Saudi Arabia
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2
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Bozzuto G, Calcabrini A, Colone M, Condello M, Dupuis ML, Pellegrini E, Stringaro A. Phytocompounds and Nanoformulations for Anticancer Therapy: A Review. Molecules 2024; 29:3784. [PMID: 39202863 PMCID: PMC11357218 DOI: 10.3390/molecules29163784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/05/2024] [Accepted: 08/05/2024] [Indexed: 09/03/2024] Open
Abstract
Cancer is a complex disease that affects millions of people and remains a major public health problem worldwide. Conventional cancer treatments, including surgery, chemotherapy, immunotherapy, and radiotherapy, have limited achievements and multiple drawbacks, among which are healthy tissue damage and multidrug-resistant phenotype onset. Increasing evidence shows that many plants' natural products, as well as their bioactive compounds, have promising anticancer activity and exhibit minimal toxicity compared to conventional anticancer drugs. However, their widespread use in cancer therapy is severely restricted by limitations in terms of their water solubility, absorption, lack of stability, bioavailability, and selective targeting. The use of nanoformulations for plants' natural product transportation and delivery could be helpful in overcoming these limitations, thus enhancing their therapeutic efficacy and providing the basis for improved anticancer treatment strategies. The present review is aimed at providing an update on some phytocompounds (curcumin, resveratrol, quercetin, and cannabinoids, among others) and their main nanoformulations showing antitumor activities, both in vitro and in vivo, against such different human cancer types as breast and colorectal cancer, lymphomas, malignant melanoma, glioblastoma multiforme, and osteosarcoma. The intracellular pathways underlying phytocompound anticancer activity and the main advantages of nanoformulation employment are also examined. Finally, this review critically analyzes the research gaps and limitations causing the limited success of phytocompounds' and nanoformulations' clinical translation.
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Affiliation(s)
- Giuseppina Bozzuto
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Annarica Calcabrini
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Maria Condello
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Maria Luisa Dupuis
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
| | - Evelin Pellegrini
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Italian National Institute of Health, 00161 Rome, Italy; (G.B.); (M.C.); (M.C.); (M.L.D.); (A.S.)
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3
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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.
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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.)
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Sousa LRD, Santos MLDC, Sampaio LS, Faustino CG, Guigueno MLL, Freitas KM, Lopes MTP, Mota GCF, dos Santos VMR, Seibert JB, Amparo TR, Vieira PMDA, dos Santos ODH, de Souza GHB. Nanoemulsified Essential Oil of Melaleuca leucadendron Leaves for Topical Application: In Vitro Photoprotective, Antioxidant and Anti-Melanoma Activities. Pharmaceuticals (Basel) 2024; 17:721. [PMID: 38931388 PMCID: PMC11206566 DOI: 10.3390/ph17060721] [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: 04/12/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 06/28/2024] Open
Abstract
Melanoma, primarily caused by solar ultraviolet (UV) radiation, can be prevented by the use of sunscreens. However, the use of synthetic sunscreens raises environmental concerns. Natural compounds with antioxidant photoprotective properties and cytotoxic effects against cancer cells can be promising for the prevention and treatment of melanoma with less environmental effect. This study focuses on Melaleuca leucadendron essential oil (EO) for photoprotection and antitumor applications. EO was hydrodistilled from M. leucadendron leaves with a 0.59% yield. Gas chromatography-mass spectrometry detected monoterpenes and sesquiterpenes. Nanoemulsions were prepared with (NE-EO) and without EO (NE-B) using the phase inversion method, showing good stability, spherical or oval morphology, and a pseudoplastic profile. Photoprotective activity assessed spectrophotometrically showed that the NE-EO was more effective than NE-B and free EO. Antioxidant activity evaluated by DPPH and ABTS methods indicated that pure and nanoemulsified EO mainly inhibited the ABTS radical, showing IC50 40.72 and 5.30 µg/mL, respectively. Cytotoxicity tests on L-929 mouse fibroblasts, NGM human melanocyte, B16-F10 melanoma, and MeWo human melanoma revealed that EO and NE-EO were more cytotoxic to melanoma cells than to non-tumor cells. The stable NE-EO demonstrates potential for melanoma prevention and treatment. Further research is required to gain a better understanding of these activities.
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Affiliation(s)
- Lucas Resende Dutra Sousa
- Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (L.R.D.S.); (M.L.d.C.S.); (L.S.S.)
- Programa de Pós-Graduação em Ciências Farmacêuticas, CiPharma, Universidade Federal de Ouro Preto, Ouro Preto 354000-000, MG, Brazil;
| | - Maria Luiza da Costa Santos
- Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (L.R.D.S.); (M.L.d.C.S.); (L.S.S.)
| | - Larissa Silva Sampaio
- Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (L.R.D.S.); (M.L.d.C.S.); (L.S.S.)
- Programa de Pós-Graduação em Ciências Farmacêuticas, CiPharma, Universidade Federal de Ouro Preto, Ouro Preto 354000-000, MG, Brazil;
| | - Clarisse Gaëlle Faustino
- École de Biologie Industrielle, 49 Avenue des Genottes, 95800 Cergy, France; (C.G.F.); (M.L.L.G.)
| | | | - Kátia Michelle Freitas
- Departamentos de Farmacologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av Antônio Carlos 6627, Belo Horizonte 31270-901, MG, Brazil; (K.M.F.); (M.T.P.L.)
| | - Miriam Teresa Paz Lopes
- Departamentos de Farmacologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Av Antônio Carlos 6627, Belo Horizonte 31270-901, MG, Brazil; (K.M.F.); (M.T.P.L.)
| | - Gabriela Cristina Ferreira Mota
- Laboratório de Produtos Naturais e de Síntese Orgânica, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (G.C.F.M.); (V.M.R.d.S.)
| | - Viviane Martins Rebello dos Santos
- Laboratório de Produtos Naturais e de Síntese Orgânica, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (G.C.F.M.); (V.M.R.d.S.)
| | - Janaína Brandão Seibert
- Laboratório de Patologia e Controle Microbiano, Universidade de São Paulo (USP-ESALQ), Piracicaba 13418-900, SP, Brazil;
| | - Tatiane Roquete Amparo
- Programa de Pós-Graduação em Ciências Farmacêuticas, CiPharma, Universidade Federal de Ouro Preto, Ouro Preto 354000-000, MG, Brazil;
- Laboratório de Química Medicinal e Bioensaios, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil
| | - Paula Melo de Abreu Vieira
- Laboratório de Morfopatologia, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil;
| | - Orlando David Henrique dos Santos
- Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (L.R.D.S.); (M.L.d.C.S.); (L.S.S.)
- Programa de Pós-Graduação em Ciências Farmacêuticas, CiPharma, Universidade Federal de Ouro Preto, Ouro Preto 354000-000, MG, Brazil;
| | - Gustavo Henrique Bianco de Souza
- Laboratório de Fitotecnologia, Escola de Farmácia, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil; (L.R.D.S.); (M.L.d.C.S.); (L.S.S.)
- Programa de Pós-Graduação em Ciências Farmacêuticas, CiPharma, Universidade Federal de Ouro Preto, Ouro Preto 354000-000, MG, Brazil;
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Abd Rashid N, Mohamad Najib NH, Abdul Jalil NA, Teoh SL. Essential Oils in Cervical Cancer: Narrative Review on Current Insights and Future Prospects. Antioxidants (Basel) 2023; 12:2109. [PMID: 38136228 PMCID: PMC10740549 DOI: 10.3390/antiox12122109] [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: 11/06/2023] [Revised: 12/05/2023] [Accepted: 12/10/2023] [Indexed: 12/24/2023] Open
Abstract
Cervical cancer is a prevalent and often devastating disease affecting women worldwide. Traditional treatment modalities such as surgery, chemotherapy, and radiation therapy have significantly improved survival rates, but they are often accompanied by side effects and challenges that can impact a patient's quality of life. In recent years, the integration of essential oils into the management of cervical cancer has gained attention. This review provides an in-depth exploration of the role of various essential oils in cervical cancer, offering insights into their potential benefits and the existing body of research. The review also delves into future directions and challenges in this emerging field, emphasizing promising research areas and advanced delivery systems. The encapsulation of essential oils with solid lipid nanoparticles, nanoemulsification of essential oils, or the combination of essential oils with conventional treatments showed promising results by increasing the anticancer properties of essential oils. As the use of essential oils in cervical cancer treatment or management evolves, this review aims to provide a comprehensive perspective, balancing the potential of these natural remedies with the challenges and considerations that need to be addressed.
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Affiliation(s)
- Norhashima Abd Rashid
- Department of Biomedical Science, Faculty of Applied Science, Lincoln University College, Petaling Jaya 47301, Malaysia;
| | - Nor Haliza Mohamad Najib
- Unit of Anatomy, Faculty Medicine & Health Defence, Universiti Pertahanan Nasional Malaysia, Kuala Lumpur 57000, Malaysia;
| | - Nahdia Afiifah Abdul Jalil
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia;
| | - Seong Lin Teoh
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia;
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Arafat K, Al-Azawi AM, Sulaiman S, Attoub S. Exploring the Anticancer Potential of Origanum majorana Essential Oil Monoterpenes Alone and in Combination against Non-Small Cell Lung Cancer. Nutrients 2023; 15:5010. [PMID: 38068868 PMCID: PMC10708317 DOI: 10.3390/nu15235010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/09/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
Lung cancer is the second most commonly diagnosed cancer and has the highest mortality rate worldwide despite the remarkable advances in its treatment. Origanum majorana Essential Oil (OMEO) has been shown to be effective against non-small cell lung cancer (NSCLC) cells, decreasing their viability and colony growth in vitro, as well as inhibiting tumor growth in chick embryo chorioallantoic membranes (CAM) and nude mice in vivo. OMEO is mainly composed of four monoterpenes, namely terpinen-4-ol, sabinene hydrate, α-terpinene, and γ-terpinene. In this study, we aimed to investigate the potential anticancer effects of these monoterpenes, either alone or in combination, on NSCLC. Our findings indicate that these four monoterpenes significantly decreased NSCLC cell viability in a concentration-dependent manner, reduced their colony growth in vitro, and also downregulated survivin expression in these cells. Moreover, different combined mixtures of these monoterpenes further enhanced their anticancer effects on cellular viability, with a terpinen-4-ol and sabinene hydrate combination being the most potent. We also found that terpinen-4-ol, in combination with sabinene hydrate, markedly enhanced the anticancer effect of the individual monoterpenes on NSCLC viability within a shorter treatment duration through, at least in part, survivin downregulation. Furthermore, this combination enhanced the inhibition of colony growth in vitro and the tumor growth of NSCLC cells xenografted onto chick embryo CAM in vivo. Altogether, our study highlights the potential of these monoterpenes for use in further pre-clinical investigations against various cancer hallmarks.
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Affiliation(s)
- Kholoud Arafat
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates; (K.A.); (A.M.A.-A.); (S.S.)
| | - Aya Mudhafar Al-Azawi
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates; (K.A.); (A.M.A.-A.); (S.S.)
| | - Shahrazad Sulaiman
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates; (K.A.); (A.M.A.-A.); (S.S.)
| | - Samir Attoub
- Department of Pharmacology & Therapeutics, College of Medicine & Health Sciences, United Arab Emirates University, Al-Ain 15551, United Arab Emirates; (K.A.); (A.M.A.-A.); (S.S.)
- ASPIRE Precision Medicine Research Institute Abu Dhabi, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
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Smiljanić K, Prodić I, Trifunovic S, Krstić Ristivojević M, Aćimović M, Stanković Jeremić J, Lončar B, Tešević V. Multistep Approach Points to Compounds Responsible for the Biological Activity and Safety of Hydrolates from Nine Lamiaceae Medicinal Plants on Human Skin Fibroblasts. Antioxidants (Basel) 2023; 12:1988. [PMID: 38001841 PMCID: PMC10669667 DOI: 10.3390/antiox12111988] [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: 10/10/2023] [Revised: 10/29/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
As byproducts of essential oil distillation, hydrolates are used in natural cosmetics/biomedicine due to their beneficial skin effects. However, data on their safety with relevant biological targets, such as human skin cells, are scarce. Therefore, we have tested nine hydrolates from the Lamiaceae family with skin fibroblasts that are responsible for extracellular collagenous matrix builds. Thyme, oregano, and winter savoury hydrolates showed several times higher total phenolics, which correlated strongly with their radical scavenging and antioxidative capacity; there was no correlation between their viability profiles and the reducing sugar levels. No proteins/peptides were detected. All hydrolates appeared safe for prolonged skin exposure except for 10-fold diluted lavender, which showed cytotoxicity (~20%), as well as rosemary and lavandin (~10%) using viability, DNA synthesis, and cell count testing. Clary sage, oregano, lemon balm, and thyme hydrolates (10-fold diluted) increased fibroblast viability and/or proliferation by 10-30% compared with the control, while their viability remained unaffected by Mentha and winter savoury. In line with the STITCH database, increased viability could be attributed to thymol presence in oregano and thyme hydrolates in lemon balm, which is most likely attributable to neral and geranial. The proliferative effect of clary sage could be supported by alpha-terpineol, not linalool. The major volatile organic compounds (VOCs) associated with cytotoxic effects on fibroblasts were borneol, 1,8-cineole, and terpinene-4-ol. Further research with pure compounds is warranted to confirm the roles of VOCs in the observed effects that are relevant to cosmetic and wound healing aspects.
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Affiliation(s)
- Katarina Smiljanić
- University of Belgrade—Faculty of Chemistry (UBFC), Studentski Trg 12–16, 11158 Belgrade, Serbia; (M.K.R.); (V.T.)
| | - Ivana Prodić
- Institute of Virology, Vaccines and Sera “Torlak”—National Institute of the Republic of Serbia, Vojvode Stepe 458, 11152 Belgrade, Serbia;
| | - Sara Trifunovic
- Institute of Molecular Genetics and Genetic Engineering (IMGGE), University of Belgrade, Vojvode Stepe 444a, 11042 Belgrade, Serbia;
- Mediterranean Institute for Life Sciences, 21000 Split, Croatia
| | - Maja Krstić Ristivojević
- University of Belgrade—Faculty of Chemistry (UBFC), Studentski Trg 12–16, 11158 Belgrade, Serbia; (M.K.R.); (V.T.)
| | - Milica Aćimović
- Institute of Field and Vegetable Crops—National Institute of the Republic of Serbia, 21101 Novi Sad, Serbia;
| | - Jovana Stanković Jeremić
- Institute of Chemistry, Technology and Metallurgy, National Institute of the Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia;
| | - Biljana Lončar
- Faculty of Technology Novi Sad, University of Novi Sad, 21000 Novi Sad, Serbia;
| | - Vele Tešević
- University of Belgrade—Faculty of Chemistry (UBFC), Studentski Trg 12–16, 11158 Belgrade, Serbia; (M.K.R.); (V.T.)
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Hasan N, Nadaf A, Imran M, Jiba U, Sheikh A, Almalki WH, Almujri SS, Mohammed YH, Kesharwani P, Ahmad FJ. Skin cancer: understanding the journey of transformation from conventional to advanced treatment approaches. Mol Cancer 2023; 22:168. [PMID: 37803407 PMCID: PMC10559482 DOI: 10.1186/s12943-023-01854-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/30/2023] [Indexed: 10/08/2023] Open
Abstract
Skin cancer is a global threat to the healthcare system and is estimated to incline tremendously in the next 20 years, if not diagnosed at an early stage. Even though it is curable at an early stage, novel drug identification, clinical success, and drug resistance is another major challenge. To bridge the gap and bring effective treatment, it is important to understand the etiology of skin carcinoma, the mechanism of cell proliferation, factors affecting cell growth, and the mechanism of drug resistance. The current article focusses on understanding the structural diversity of skin cancers, treatments available till date including phytocompounds, chemotherapy, radiotherapy, photothermal therapy, surgery, combination therapy, molecular targets associated with cancer growth and metastasis, and special emphasis on nanotechnology-based approaches for downregulating the deleterious disease. A detailed analysis with respect to types of nanoparticles and their scope in overcoming multidrug resistance as well as associated clinical trials has been discussed.
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Affiliation(s)
- Nazeer Hasan
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Arif Nadaf
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Mohammad Imran
- Frazer Institute, Faculty of Medicine, University of Queensland, Brisbane, 4102, Australia
| | - Umme Jiba
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Afsana Sheikh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Waleed H Almalki
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, 24381, Makkah, Saudi Arabia
| | - Salem Salman Almujri
- Department of Pharmacology, College of Pharmacy, King Khalid University, 61421, Asir-Abha, Saudi Arabia
| | | | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Kuthambakkam, India.
| | - Farhan Jalees Ahmad
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
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9
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Mladenović M, Astolfi R, Tomašević N, Matić S, Božović M, Sapienza F, Ragno R. In Vitro Antioxidant and In Vivo Antigenotoxic Features of a Series of 61 Essential Oils and Quantitative Composition-Activity Relationships Modeled through Machine Learning Algorithms. Antioxidants (Basel) 2023; 12:1815. [PMID: 37891894 PMCID: PMC10604248 DOI: 10.3390/antiox12101815] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
The antioxidant activity of essential oils (EOs) is an important and frequently studied property, yet it is not sufficiently understood in terms of the contribution of EOs mixtures' constituents and biological properties. In this study, a series of 61 commercial EOs were first evaluated as antioxidants in vitro, following as closely as possible the cellular pathways of reactive oxygen species (ROS) generation. Hence, EOs were assessed for the ability either to chelate metal ions, thus interfering with ROS generation within the respiratory chain, or to neutralize 2,2-diphenyl-1-picrylhydrazyl (DPPH•) and lipid peroxide radicals (LOO•), thereby halting lipid peroxidation, as well as to neutralize 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid cation radicals (ABTS•+) and hydroxyl radicals (OH•), thereby preventing the ROS species from damaging DNA nucleotides. Showing noteworthy potencies to neutralize all of the radicals at the ng/mL level, the active EOs were also characterized as protectors of DNA double strands from damage induced by peroxyl radicals (ROO•), emerging from 2,2'-azobis-2-methyl-propanimidamide (AAPH) as a source, and OH•, indicating some genome protectivity and antigenotoxicity effectiveness in vitro. The chemical compositions of the EOs associated with the obtained activities were then analyzed by means of machine learning (ML) classification algorithms to generate quantitative composition-activity relationships (QCARs) models (models published in the AI4EssOil database available online). The QCARs models enabled us to highlight the key features (EOSs' chemical compounds) for exerting the redox potencies and to define the partial dependencies of the features, viz. percentages in the mixture required to exert a given potency. The ML-based models explained either the positive or negative contribution of the most important chemical components: limonene, linalool, carvacrol, eucalyptol, α-pinene, thymol, caryophyllene, p-cymene, eugenol, and chrysanthone. Finally, the most potent EOs in vitro, Ylang-ylang (Cananga odorata (Lam.)) and Ceylon cinnamon peel (Cinnamomum verum J. Presl), were promptly administered in vivo to evaluate the rescue ability against redox damage caused by CCl4, thereby verifying their antioxidant and antigenotoxic properties either in the liver or in the kidney.
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Affiliation(s)
- Milan Mladenović
- Kragujevac Center for Computational Biochemistry, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, P.O. Box 60, 34000 Kragujevac, Serbia;
| | - Roberta Astolfi
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Faculty of Pharmacy and Medicine, Rome Sapienza University, P. le A. Moro 5, 00185 Rome, Italy; (R.A.); (F.S.)
| | - Nevena Tomašević
- Kragujevac Center for Computational Biochemistry, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, P.O. Box 60, 34000 Kragujevac, Serbia;
| | - Sanja Matić
- Department of Science, Institute for Information Technologies Kragujevac, University of Kragujevac, Jovana Cvijića bb, 34000 Kragujevac, Serbia;
| | - Mijat Božović
- Faculty of Science and Mathematics, University of Montenegro, Džordža Vašingtona bb, 81000 Podgorica, Montenegro;
| | - Filippo Sapienza
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Faculty of Pharmacy and Medicine, Rome Sapienza University, P. le A. Moro 5, 00185 Rome, Italy; (R.A.); (F.S.)
| | - Rino Ragno
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Faculty of Pharmacy and Medicine, Rome Sapienza University, P. le A. Moro 5, 00185 Rome, Italy; (R.A.); (F.S.)
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Iacovelli F, Romeo A, Lattanzio P, Ammendola S, Battistoni A, La Frazia S, Vindigni G, Unida V, Biocca S, Gaziano R, Divizia M, Falconi M. Deciphering the Broad Antimicrobial Activity of Melaleuca alternifolia Tea Tree Oil by Combining Experimental and Computational Investigations. Int J Mol Sci 2023; 24:12432. [PMID: 37569803 PMCID: PMC10420022 DOI: 10.3390/ijms241512432] [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: 06/14/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Tea Tree Oil (TTO) is an essential oil obtained from the distillation of Melaleuca alternifolia leaves and branches. Due to its beneficial properties, TTO is widely used as an active ingredient in antimicrobial preparations for topical use or in cosmetic products and contains about 100 different compounds, with terpinen-4-ol, γ-terpinene and 1,8-cineole (or eucalyptol) being the molecules most responsible for its biological activities. In this work, the antimicrobial activity of whole TTO and these three major components was evaluated in vitro against fungi, bacteria and viruses. Molecular dynamics simulations were carried out on a bacterial membrane model and a Coxsackievirus B4 viral capsid, to propose an atomistic explanation of their mechanism of action. The obtained results indicate that the strong antimicrobial activity of TTO is attributable to the induction of an altered membrane functionality, mediated by the incorporation of its components within the lipid bilayer, and to a possible ability of the compounds to bind and alter the structural properties of the viral capsid.
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Affiliation(s)
- Federico Iacovelli
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Alice Romeo
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Patrizio Lattanzio
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Serena Ammendola
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Andrea Battistoni
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Simone La Frazia
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
| | - Giulia Vindigni
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.V.); (V.U.); (S.B.)
| | - Valeria Unida
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.V.); (V.U.); (S.B.)
| | - Silvia Biocca
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy; (G.V.); (V.U.); (S.B.)
| | - Roberta Gaziano
- Microbiology Section, Department of Experimental Medicine, University of Rome Tor Vergata, Via Montpellier, 1–00133 Rome, Italy;
| | - Maurizio Divizia
- Department of Biomedicine and Prevention, University of Tor Vergata, 00133 Rome, Italy;
| | - Mattia Falconi
- Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (F.I.); (A.R.); (P.L.); (S.A.); (A.B.); (S.L.F.)
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11
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Raffo A, Sapienza FU, Astolfi R, Lombardi G, Fraschetti C, Božović M, Artini M, Papa R, Trecca M, Fiorentino S, Vecchiarelli V, Papalini C, Selan L, Ragno R. Effect of Different Soil Treatments on Production and Chemical Composition of Essential Oils Extracted from Foeniculum vulgare Mill., Origanum vulgare L. and Thymus vulgaris L. PLANTS (BASEL, SWITZERLAND) 2023; 12:2835. [PMID: 37570990 PMCID: PMC10421082 DOI: 10.3390/plants12152835] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/24/2023] [Accepted: 07/29/2023] [Indexed: 08/13/2023]
Abstract
The aim of the study was to investigate how essential oil production and associated chemical composition and related biological activity could be influenced by different cultivation treatments and distillation methods. Foeniculum vulgare Mill. (fennel), Origanum vulgare L. (oregano) and Thymus vulgaris L. (thyme) were cultivated in absence of any fertilizer (control) and in presence of three different fertilizers: a chemical one with augmented mineral phosphorus and potassium, a second added with hydrolyzed organic substance and mineral phosphorus and potassium (organic-mineral) and a third one treated with a high content of organic nitrogen of protein origin (organic). The plants were subjected to steam distillation using two modalities, recycled and continuous, to obtain 32 essential oil samples. Chemical composition analysis was performed using gas chromatography-mass spectrometry; in vitro antimicrobial activity was evaluated using a broth microdilution method. In general, the recycled distillation method appeared to have a slightly higher yield than the continuous method. The "mineral" and "organic-mineral" treatments resulted in a higher yield compared to the "organic" or "control" treatments, and this was particularly evident in the recycled method. The "control" plants had a lower yield of essential oils. Anethole (13.9-59.5%) and estragole (13.4-52.2%) were the main constituents of the fennel oils; p-cymene and its derivatives carvacrol and thymol were the main constituents of the oregano and thyme samples. The antimicrobial activity of the thyme oils on Staphylococcus aureus ranged from 0.31 to 0.16% (v/v); a lower effect of the oregano samples and no activity of the fennel samples were observed. The essential oils failed to inhibit the growth of Pseudomonas aeruginosa strains.
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Affiliation(s)
- Antonio Raffo
- CREA-Research Centre for Food and Nutrition, Via Ardeatina, 546, 00178 Rome, Italy;
| | - Filippo Umberto Sapienza
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (F.U.S.); (R.A.)
| | - Roberta Astolfi
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (F.U.S.); (R.A.)
| | - Gabriele Lombardi
- Department of Environmental Biology, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy;
| | - Caterina Fraschetti
- Department of Drug Chemistry and Technology, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy;
| | - Mijat Božović
- Faculty of Natural Science and Mathematics, University of Montenegro, Džordža Vašingtona bb, 81000 Podgorica, Montenegro;
| | - Marco Artini
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (M.A.); (R.P.); (M.T.); (L.S.)
| | - Rosanna Papa
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (M.A.); (R.P.); (M.T.); (L.S.)
| | - Marika Trecca
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (M.A.); (R.P.); (M.T.); (L.S.)
| | - Simona Fiorentino
- Centro Appenninico del Terminillo “Carlo Jucci”, Perugia University, Via Comunali 43, 02100 Rieti, Italy; (S.F.); (V.V.)
| | - Valerio Vecchiarelli
- Centro Appenninico del Terminillo “Carlo Jucci”, Perugia University, Via Comunali 43, 02100 Rieti, Italy; (S.F.); (V.V.)
| | - Claudia Papalini
- ARSIAL Agenzia Regionale per lo Sviluppo e l’Innovazione dell’Agricoltura del Lazio, Via R. Lanciani 38, 00162 Rome, Italy;
| | - Laura Selan
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (M.A.); (R.P.); (M.T.); (L.S.)
| | - Rino Ragno
- Rome Center for Molecular Design, Department of Drug Chemistry and Technology, Sapienza University, p.le Aldo Moro 5, 00185 Rome, Italy; (F.U.S.); (R.A.)
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12
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Tabolacci C, De Vita D, Facchiano A, Bozzuto G, Beninati S, Failla CM, Di Martile M, Lintas C, Mischiati C, Stringaro A, Del Bufalo D, Facchiano F. Phytochemicals as Immunomodulatory Agents in Melanoma. Int J Mol Sci 2023; 24:2657. [PMID: 36768978 PMCID: PMC9916941 DOI: 10.3390/ijms24032657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023] Open
Abstract
Cutaneous melanoma is an immunogenic highly heterogenic tumor characterized by poor outcomes when it is diagnosed late. Therefore, immunotherapy in combination with other anti-proliferative approaches is among the most effective weapons to control its growth and metastatic dissemination. Recently, a large amount of published reports indicate the interest of researchers and clinicians about plant secondary metabolites as potentially useful therapeutic tools due to their lower presence of side effects coupled with their high potency and efficacy. Published evidence was reported in most cases through in vitro studies but also, with a growing body of evidence, through in vivo investigations. Our aim was, therefore, to review the published studies focused on the most interesting phytochemicals whose immunomodulatory activities and/or mechanisms of actions were demonstrated and applied to melanoma models.
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Affiliation(s)
- Claudio Tabolacci
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Daniela De Vita
- Department of Environmental Biology, University of Rome La Sapienza, 00185 Rome, Italy
| | | | - Giuseppina Bozzuto
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Simone Beninati
- Department of Biology, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | | | - Marta Di Martile
- Preclinical Models and New Therapeutic Agents Unit, Department of Research and Advanced Technologies, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Carla Lintas
- Research Unit of Medical Genetics, Department of Medicine, Università Campus Bio-Medico, 00128 Rome, Italy
- Operative Research Unit of Medical Genetics, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Carlo Mischiati
- Department of Neuroscience and Rehabilitation, School of Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Donatella Del Bufalo
- Preclinical Models and New Therapeutic Agents Unit, Department of Research and Advanced Technologies, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Francesco Facchiano
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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13
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Rajčević N, Bukvički D, Dodoš T, Marin PD. Interactions between Natural Products-A Review. Metabolites 2022; 12:metabo12121256. [PMID: 36557296 PMCID: PMC9786035 DOI: 10.3390/metabo12121256] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/03/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Plant-based natural products have been used as a source for therapeutics since the dawn of civilization. According to the World Health Organization (WHO), more than 80% of the world's population relies on traditional medicine for their primary healthcare. Numerous natural extracts, widely known in Traditional Chinese Medicine, Indian Ayurveda medicine and other practices, have led to the modern discovery and development of new drugs. Plants continuously interact with their environment, producing new compounds and ever-changing combinations of existing ones. Interestingly, some of the compounds have shown lower therapeutic activity in comparison to the extract they were isolated from. These findings suggest that the higher therapeutic activity of the source extract was due to the synergistic effect of several compounds. In other words, the total therapeutic potential of the extract cannot be explained only by the sum of its parts alone. In traditional medicine, most herbal remedies are based on a mixture of plants, and it is the interaction between different constituents that amplifies their therapeutic potential. Considering the significant influence traditional medicine has on human healthcare, knowing and studying the synergistic effect of compounds is paramount in designing smart therapeutic agents.
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First Evidence of a Combination of Terpinen-4-ol and α-Terpineol as a Promising Tool against ESKAPE Pathogens. Molecules 2022; 27:molecules27217472. [PMID: 36364298 PMCID: PMC9654757 DOI: 10.3390/molecules27217472] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 10/31/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Antimicrobial resistance is a major public health issue raising growing concern in the face of dwindling response options. It is therefore urgent to find new anti-infective molecules enabling us to fight effectively against ever more numerous bacterial infections caused by ever more antibiotic-resistant bacteria. In this quest for new antibacterials, essential oils (or compounds extracted from essential oils) appear to be a promising therapeutic option. In the present work, we investigate the potential antibacterial synergy between a combination of terpinen-4-ol and α-terpineol (10:1) compared to standard tea tree oil. The minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) were determined. Then, time kill assays, in vitro cytotoxicity and bactericidal activity on latent bacteria (persisters) were investigated. Finally, an in silico study of the pharmacokinetic parameters of α-terpineol was also performed. Altogether, our data demonstrate that the combination of terpinen-4-ol and α-terpineol might be a precious weapon to address ESKAPE pathogens.
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Pinus mugo Essential Oil Impairs STAT3 Activation through Oxidative Stress and Induces Apoptosis in Prostate Cancer Cells. Molecules 2022; 27:molecules27154834. [PMID: 35956786 PMCID: PMC9369512 DOI: 10.3390/molecules27154834] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/20/2022] [Accepted: 07/25/2022] [Indexed: 02/04/2023] Open
Abstract
Essential oils (EOs) and their components have been reported to possess anticancer properties and to increase the sensitivity of cancer cells to chemotherapy. The aim of this work was to select EOs able to downregulate STAT3 signaling using Western blot and RT-PCR analyses. The molecular mechanism of anti-STAT3 activity was evaluated through spectrophotometric and fluorometric analyses, and the biological effect of STAT3 inhibition was analyzed by flow cytometry and wound healing assay. Herein, Pinus mugo EO (PMEO) is identified as an inhibitor of constitutive STAT3 phosphorylation in human prostate cancer cells, DU145. The down-modulation of the STAT3 signaling cascade decreased the expression of anti-proliferative as well as anti-apoptotic genes and proteins, leading to the inhibition of cell migration and apoptotic cell death. PMEO treatment induced a rapid drop in glutathione (GSH) levels and an increase in reactive oxygen species (ROS) concentration, resulting in mild oxidative stress. Pretreatment of cells with N-acetyl-cysteine (NAC), a cell-permeable ROS scavenger, reverted the inhibitory action of PMEO on STAT3 phosphorylation. Moreover, combination therapy revealed that PMEO treatment displayed synergism with cisplatin in inducing the cytotoxic effect. Overall, our data highlight the importance of STAT3 signaling in PMEO cytotoxic activity, as well as the possibility of developing adjuvant therapy or sensitizing cancer cells to conventional chemotherapy.
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Qin M, Li Y, Cai L, Yin X, He Z, Kang J. Overexpression of the global regulator FnVeA up-regulates antitumor substances in endophytic Fusarium nematophilum. Can J Microbiol 2022; 68:531-541. [PMID: 35649283 DOI: 10.1139/cjm-2022-0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The special niche of endophytic fungi promotes their potential to produce antitumor compounds with novel structure and significant bio-activity for screening of new antitumor drugs. In our previous studies, we isolated a Fusarium strain from the roots of the medicinal plant Nothapodytes pittosporoides and identified it as Fusarium nematophilum. We found that the crude extract of F. nematophilum had significant anti-tumor activity, and overexpressing the global regulatory factor FnVeA resulted in a significant increase in the anti-tumor activity, which was approximately 5-fold higher than wild strain for relative inhibition rate. In FnVeAOE, the accumulation of indole, alkene, alkaloid, steroid and flavonoid metabolites with potential anti-tumor activity were significantly up-regulated as compared with WT via metabolomic analysis. Moreover, the transcriptome analysis showed that 134 differential genes were considered to be closely related to the biosynthesis of anti-tumor substances, of which 59 differential genes were considered as candidate key genes, and related to tryptophan dimethylallyltransferase, cytochrome P450 monooxygenase, polyketide synthases and transcription factor. Taken together, we suggest that FnVeA may regulate the biosynthesis of anti-tumor substances by mediating the expression of genes related to secondary metabolic pathways in F. nematophilum. Key words: Endophytic Fusarium nematophilum; global regulator VeA; anti-tumor; metabolome; transcriptome.
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Affiliation(s)
- Min Qin
- Guizhou University, 71206, Guiyang, Guizhou, China;
| | - Yongjie Li
- Guizhou University, 71206, Guiyang, Guizhou, China;
| | - Lu Cai
- Guizhou University, 71206, Guiyang, Guizhou, China;
| | - Xuemin Yin
- Guizhou University, 71206, Guiyang, Guizhou, China;
| | | | - Jichuan Kang
- Guizhou University, 71206, Guiyang, Guizhou, China;
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Plant-Derived Terpenoids: A Promising Tool in the Fight against Melanoma. Cancers (Basel) 2022; 14:cancers14030502. [PMID: 35158770 PMCID: PMC8833325 DOI: 10.3390/cancers14030502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/10/2022] [Accepted: 01/18/2022] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Despite the numerous therapies, melanoma remains the deadliest of all skin cancers; however, plant-derived terpenoids are defense molecules that have proven anti-cancer properties. In this review, we present the results of the search for anti-melanoma plant terpenoids. Additionally, we show the effects of combining terpenoids with standard drugs, radiation therapy, or other plant substances on melanoma cell lines and animal models. Finally, we present some examples of drug delivery systems that increase the uptake of terpenoids by melanoma tissue. Abstract Melanoma is responsible for the highest number of skin cancer-caused deaths worldwide. Despite the numerous melanoma-treating options, the fight against it remains challenging, mainly due to its great heterogeneity and plasticity, as well as the high toxicity of standard drugs. Plant-derived terpenoids are a group of plant defense molecules that have been proven effective in killing many different types of cancer cells, both in in vitro experiments and in vivo models. In this review, we focus on recent results in the search for plant terpenoids with anti-melanoma activity. We also report on the synergistic action of combining terpenoids with other plant-derived substances, MAP kinase inhibitors, or radiation. Additionally, we present examples of terpenoid-loaded nanoparticle carriers as anti-melanoma agents that have increased permeation through the cancer tissue.
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18
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Sharma M, Grewal K, Jandrotia R, Batish DR, Singh HP, Kohli RK. Essential oils as anticancer agents: Potential role in malignancies, drug delivery mechanisms, and immune system enhancement. Biomed Pharmacother 2021; 146:112514. [PMID: 34963087 DOI: 10.1016/j.biopha.2021.112514] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/30/2021] [Accepted: 12/06/2021] [Indexed: 01/04/2023] Open
Abstract
Cancer retains a central place in fatality rates among the wide variety of diseases known world over, and the conventional synthetic medicaments, albeit used until now, produce numerous side effects. As a result, newer, better, and safer alternatives such as natural plant products, are gravely required. Essential oils (EOs) offer a plethora of bioactivities including antibacterial, antiviral, antioxidant, and anticancer properties, therefore, the use of EOs in combination with synthetic drugs or aromatherapy continues to be popular in many settings. In view of the paramount importance of EOs and their potential bioactivities, this review summarizes the current knowledge on the interconnection between EOs and cancer treatment. In particular, the current review presents an updated summary of the chemical composition of EOs, their current applications in cancer treatments based on clinical studies, and the mechanism of action against the cancer cell lines. Similarly, an overview of using EOs in aromatherapy and enhancing immunity during cancer treatment is provided. Further, this review focuses on the recent technological advancements such as the loading of EOs using protein microspheres, ligands, or nanoemulsions/nanoencapsulation, which offer multiple benefits in cancer treatment via site-specific and target-oriented delivery of drugs. The continuing clinical studies of EOs implicate that their pharmacological applications are a rewarding research area.
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Affiliation(s)
- Mansi Sharma
- Department of Environment Studies, Panjab University, Chandigarh 160 014, India
| | - Kamaljit Grewal
- Department of Botany, Panjab University, Chandigarh 160 014, India
| | - Rupali Jandrotia
- Department of Botany, Panjab University, Chandigarh 160 014, India
| | | | - Harminder Pal Singh
- Department of Environment Studies, Panjab University, Chandigarh 160 014, India.
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Wang C, Guo J, Wu Z. Combinative treatment of Curdione and docetaxel triggers reactive oxygen species (ROS)-mediated intrinsic apoptosis of triple-negative breast cancer cells. Bioengineered 2021; 12:10037-10048. [PMID: 34666596 PMCID: PMC8810116 DOI: 10.1080/21655979.2021.1994737] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Traditional Chinese medicine Curcuma zedoary has been used for treating various diseases and cancers. However, the therapeutic effect of Curdione, one of its major components in triple negative breast cancer (TNBC) is still obscure. This study is aimed to explore whether combination of Curdione and docetaxel (DTX) could strengthen the DTX-induced pro-apoptotic effects in TNBC cells and identify its involved signaling pathways. In this study, combination of Curdione and DTX intensified the inhibited MDA-MB-468 cell proliferation and increased cell apoptosis caused by DTX treatment alone. Moreover, the combinative treatment of Curdione and DTX synergistically potentiated DTX-induced cell apoptosis by triggering reactive oxygen species (ROS) generation. Co-treatment with NAC (ROS inhibitor) could mostly block the effects induced by combination of Curdione and DTX. SB203580 (p38 inhibitor) or SC-79 (Akt activator) could partly reverse the effects induced by co-treatment, indicating that mitogen-actived protein kinases (MAPKs) and the phosphatidylinositol 3-kinases (PI3K) /Akt signaling pathway were involved in the co-treatment induced ROS-mediated cell apoptosis. To sum up, combination of Curdione and DTX enhanced the chemotherapeutic efficacy on MDA-MB-468 cells by triggering ROS-mediated cell apoptosis via MAPKs and PI3K/Akt signaling pathways. Curdione combined with DTX might have potentials application as the therapeutic strategy for TNBC.
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Affiliation(s)
- Changcheng Wang
- Division of General Surgery, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jia Guo
- Division of General Surgery, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zeng'An Wu
- Division of General Surgery, Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Ragno A, Baldisserotto A, Antonini L, Sabatino M, Sapienza F, Baldini E, Buzzi R, Vertuani S, Manfredini S. Machine Learning Data Augmentation as a Tool to Enhance Quantitative Composition-Activity Relationships of Complex Mixtures. A New Application to Dissect the Role of Main Chemical Components in Bioactive Essential Oils. Molecules 2021; 26:6279. [PMID: 34684861 PMCID: PMC8537614 DOI: 10.3390/molecules26206279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 01/31/2023] Open
Abstract
Scientific investigation on essential oils composition and the related biological profile are continuously growing. Nevertheless, only a few studies have been performed on the relationships between chemical composition and biological data. Herein, the investigation of 61 assayed essential oils is reported focusing on their inhibition activity against Microsporum spp. including development of machine learning models with the aim of highlining the possible chemical components mainly related to the inhibitory potency. The application of machine learning and deep learning techniques for predictive and descriptive purposes have been applied successfully to many fields. Quantitative composition-activity relationships machine learning-based models were developed for the 61 essential oils tested as Microsporum spp. growth modulators. The models were built with in-house python scripts implementing data augmentation with the purpose of having a smoother flow between essential oils' chemical compositions and biological data. High statistical coefficient values (Accuracy, Matthews correlation coefficient and F1 score) were obtained and model inspection permitted to detect possible specific roles related to some components of essential oils' constituents. Robust machine learning models are far more useful tools to reveal data augmentation in comparison with raw data derived models. To the best of the authors knowledge this is the first report using data augmentation to highlight the role of complex mixture components, in particular a first application of these data will be for the development of ingredients in the dermo-cosmetic field investigating microbial species considering the urge for the use of natural preserving and acting antimicrobial agents.
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Affiliation(s)
- Alessio Ragno
- Department of Computer, Control, and Management Engineering “Antonio Ruberti”, Sapienza University, 00185 Rome, Italy;
| | - Anna Baldisserotto
- Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy; (A.B.); (E.B.); (R.B.)
| | - Lorenzo Antonini
- Department of Drug Chemistry and Technology, Sapienza University, 00185 Rome, Italy; (L.A.); (M.S.); (F.S.)
| | - Manuela Sabatino
- Department of Drug Chemistry and Technology, Sapienza University, 00185 Rome, Italy; (L.A.); (M.S.); (F.S.)
| | - Filippo Sapienza
- Department of Drug Chemistry and Technology, Sapienza University, 00185 Rome, Italy; (L.A.); (M.S.); (F.S.)
| | - Erika Baldini
- Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy; (A.B.); (E.B.); (R.B.)
- Master Course in Cosmetic Sciences, Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy
| | - Raissa Buzzi
- Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy; (A.B.); (E.B.); (R.B.)
| | - Silvia Vertuani
- Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy; (A.B.); (E.B.); (R.B.)
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy; (A.B.); (E.B.); (R.B.)
- Master Course in Cosmetic Sciences, Department of Life Sciences and Biotechnology, University of Ferrara, 44100 Ferrara, Italy
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21
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Alfred Ngenge T, Kucukaydin S, Ceylan O, Duru ME. Evaluation of Enzyme Inhibition and Anti-Quorum Sensing Potentials of Melaleuca alternifolia and Citrus sinensis Essential Oils. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211044565] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study, Melaleuca alternifolia (Maiden and Betche) Cheel (tea tree) oil and C. sinensis (L.) Osbeck (orange) oil was procured, and their chemical compositions were characterized by gas chromatography coupled with mass spectrometry, with co-injection using authentic samples. The oils were rich in monoterpene hydrocarbons making up 84.5% of C. sinensis and 48.9% of M. alternifolia oils. High amounts of oxygenated monoterpenoids were also identified in C. sinensis (9.6%) and M. alternifolia (49.3%) oils. The three most abundant compounds were limonene (71.2%), linalool (5.5%), and β-myrcene (5.1%) in C. sinensis, and terpinen-4-ol (45.6%), γ-terpinene (19.4%) and α-terpinene (9.3%) in M. alternifolia. Enzyme inhibitions (anticholinesterase, antiurease, antityrosinase) of both essential oils were evaluated. In acetylcholinesterase assay, M. alternifolia and C. sinensis had inhibition concentration (IC50) values of 153.7 ± 1.25 and 96.4 ± 1.0 µg/mL, respectively as compared to 5.42 ± 0.11 µg/mL for galantamine, while in butyrylcholinesterase assay, M. alternifolia (IC50 = 85.6 ± 0.7 µg/mL) and C. sinensis (IC50 = 127.8 ± 0.6 µg/mL) exhibited moderate activities compared to galantamine (IC50 = 45.8 ± 0.8 µg/mL). In the urease inhibitory activity, essential oils of C. sinensis and M. alternifolia showed 48.4% ± 0.9% and 30.6% ± 0.7% inhibitions at 200 µg/mL concentration, respectively. Quorum sensing (QS) mediated violacein production in Chromobacterium violaceum CV12472 was inhibited by 100% at minimum inhibitory concentration (MIC) values for both oils while showing QS inhibition diameter zones in C. violaceum of 22.5 ± 0.4 mm and 14.3 ± 0.5 mm for C. sinensis and M. alternifolia oils, respectively at MIC concentration. The good quorum-sensing potential indicates that these oils can suppress microbial resistance and severity of infections.
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Affiliation(s)
- Tamfu Alfred Ngenge
- School of Chemical Engineering and Mineral Industries, University of Ngaoundere, Ngaoundere, Cameroon
- Food Quality Control and Analysis Program, Ula Ali Kocman Vocational School, Mugla Sitki Kocman University, Ula Mugla, Turkey
| | - Selcuk Kucukaydin
- Koycegiz Vocational School of Health Services, Mugla Sitki Kocman University, Mugla, Turkey
| | - Ozgur Ceylan
- Food Quality Control and Analysis Program, Ula Ali Kocman Vocational School, Mugla Sitki Kocman University, Ula Mugla, Turkey
| | - Mehmet Emin Duru
- Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
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