1
|
Ercelik M, Tekin C, Tezcan G, Ak Aksoy S, Bekar A, Kocaeli H, Taskapilioglu MO, Eser P, Tunca B. Olea europaea Leaf Phenolics Oleuropein, Hydroxytyrosol, Tyrosol, and Rutin Induce Apoptosis and Additionally Affect Temozolomide against Glioblastoma: In Particular, Oleuropein Inhibits Spheroid Growth by Attenuating Stem-like Cell Phenotype. Life (Basel) 2023; 13:470. [PMID: 36836827 PMCID: PMC9964321 DOI: 10.3390/life13020470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/13/2023] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
The effects of Olea europaea leaf extract (OLE) phenolics, including oleuropein (OL), hydroxytyrosol (HT), tyrosol (TYR), and rutin against glioblastoma (GB), independently and in combination with temozolomide (TMZ), were investigated in T98G and A172 cells. Cell growth was assessed by WST-1, real-time cell analysis, colony formation, and cell cycle distribution assays. A dual acridine orange propidium iodide (AO/PI) staining and annexin V assay determined cell viability. A sphere-forming assay, an intracellular oxidative stress assay, and the RNA expression of CD133 and OCT4 investigated the GB stem-like cell (GSC) phenotype. A scratch wound-healing assay evaluated migration capacity. OL was as effective as OLE in terms of apoptosis promotion (p < 0.001) and GSC inhibition (p < 0.001). HT inhibited cell viability, GSC phenotype, and migration rate (p < 0.001), but its anti-GB effect was less than the total effect of OLE alone. Rutin decreased reactive oxygen species production and inhibited colony formation and cell migration (p < 0.001). TYR demonstrated the least effect. The additive effects of OL, HT, TYR and rutin with TMZ were significant (p < 0.001). Our data suggest that OL may represent a novel therapeutic approach against GB cells, while HT and rutin show promise in increasing the efficacy of TMZ therapy.
Collapse
Affiliation(s)
- Melis Ercelik
- Department of Medical Biology, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | - Cagla Tekin
- Department of Medical Biology, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | - Gulcin Tezcan
- Department of Fundamental Sciences, Faculty of Dentistry, Bursa Uludag University, 16059 Bursa, Turkey
| | - Secil Ak Aksoy
- Inegol Vocation School, Bursa Uludag University, 16059 Bursa, Turkey
- Experimental Animal Breeding and Research Unit, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | - Ahmet Bekar
- Department of Neurosurgery, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | - Hasan Kocaeli
- Department of Neurosurgery, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | | | - Pınar Eser
- Department of Neurosurgery, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| | - Berrin Tunca
- Department of Medical Biology, Faculty of Medicine, Bursa Uludag University, 16059 Bursa, Turkey
| |
Collapse
|
2
|
Selected Seeds as Sources of Bioactive Compounds with Diverse Biological Activities. Nutrients 2022; 15:nu15010187. [PMID: 36615843 PMCID: PMC9823554 DOI: 10.3390/nu15010187] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Seeds contain a variety of phytochemicals that exhibit a wide range of biological activities. Plant-derived compounds are often investigated for their antioxidant, anti-inflammatory, immunomodulatory, hypoglycemic, anti-hypercholesterolemic, anti-hypertensive, anti-platelet, anti-apoptotic, anti-nociceptive, antibacterial, antiviral, anticancer, hepatoprotective, or neuroprotective properties. In this review, we have described the chemical content and biological activity of seeds from eight selected plant species-blackberry (Rubus fruticosus L.), black raspberry (Rubus coreanus Miq.), grape (Vitis vinifera L.), Moringa oleifera Lam., sea buckthorn (Hippophae rhamnoides L.), Gac (Momordica cochinchinensis Sprenger), hemp (Cannabis sativa L.), and sacha inchi (Plukenetia volubilis L). This review is based on studies identified in electronic databases, including PubMed, ScienceDirect, and SCOPUS. Numerous preclinical, and some clinical studies have found that extracts, fractions, oil, flour, proteins, polysaccharides, or purified chemical compounds isolated from the seeds of these plants display promising, health-promoting effects, and could be utilized in drug development, or to make nutraceuticals and functional foods. Despite that, many of these properties have been studied only in vitro, and it's unsure if their effects would be relevant in vivo as well, so there is a need for more animal studies and clinical trials that would help determine if they could be applied in disease prevention or treatment.
Collapse
|
3
|
Delayed Consequences of the Toxic Effect of Paclitaxel on the Testes of Prepubertal Rats and Their Correction with p-Tyrosol. Bull Exp Biol Med 2022; 173:341-345. [DOI: 10.1007/s10517-022-05546-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Indexed: 11/11/2022]
|
4
|
Sultana S, Bouyahya A, Rebezov M, Shariati MA, Balahbib A, Khouchlaa A, El Yaagoubi OM, Khaliq A, Omari NE, Bakrim S, Zengin G, Akram M, Khayrullin M, Bogonosova I, Mahmud S, Simal-Gandara J. Impacts of nutritive and bioactive compounds on cancer development and therapy. Crit Rev Food Sci Nutr 2022; 63:9187-9216. [PMID: 35416738 DOI: 10.1080/10408398.2022.2062699] [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] [Indexed: 11/03/2022]
Abstract
For persons who survive with progressive cancer, nutritional therapy and exercise may be significant factors to improve the health condition and life quality of cancer patients. Nutritional therapy and medications are essential to managing progressive cancer. Cancer survivors, as well as cancer patients, are mostly extremely encouraged to search for knowledge about the selection of diet, exercise, and dietary supplements to recover as well as maintain their treatment consequences, living quality, and survival of patients. A healthy diet plays an important role in cancer treatment. Different articles are studied to collect information and knowledge about the use of nutrients in cancer treatment as well as cancer prevention. The report deliberates nutrition and exercise strategies during the range of cancer care, emphasizing significant concerns during treatment of cancer and for patients of advanced cancer, but concentrating mostly on the requirements of the population of persons who are healthy or who have constant disease following their repossession from management. It also deliberates choice nutrition and exercise problems such as dietary supplements, food care, food selections, and weight; problems interrelated to designated cancer sites, and common questions about diet, and cancer survival. Decrease the side effects of medicines both during and after treatment.
Collapse
Affiliation(s)
- Sabira Sultana
- Department of Eastern Medicine, Government College University Faisalabad, Pakistan
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathology Biology, Faculty of Sciences, and Genomic Center of Human Pathology, Mohammed V University, Rabat, Morocco
| | - Maksim Rebezov
- V M Gorbatov Federal Research Center for Food Systems of Russian Academy of Sciences, Moscow, Russian Federation
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Mohammad Ali Shariati
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Abdelaali Balahbib
- Laboratory of Biodiversity, Ecology, and Genome, Faculty of Sciences, Mohammed V University, Rabat, Morocco
| | - Aya Khouchlaa
- Laboratory of Human Pathology Biology, Faculty of Sciences, and Genomic Center of Human Pathology, Mohammed V University, Rabat, Morocco
| | - Ouadie Mohamed El Yaagoubi
- Laboratory of Biochemistry, Environment and Agri-Food (URAC 36) - Faculty of Sciences and Techniques - Mohammedia, Hassan II University Casablanca - Morocco
| | - Adnan Khaliq
- Department of Food Science and Technology, Khwaja Fareed University of Engineering and Information Technology, Pakistan
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology, and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - Saad Bakrim
- Molecular Engineering, Valorization and Environment Team, Polydisciplinary Faculty of Taroudant, Ibn Zohr University, Agadir, Morocco
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | - Muhammad Akram
- Department of Eastern Medicine, Government College University Faisalabad, Pakistan
| | - Mars Khayrullin
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Irina Bogonosova
- K.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University), Moscow, Russian Federation
| | - Shafi Mahmud
- Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Jesus Simal-Gandara
- Department of Analytical Chemistry and Food Science, Faculty of Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| |
Collapse
|