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Letafati A, Taghiabadi Z, Zafarian N, Tajdini R, Mondeali M, Aboofazeli A, Chichiarelli S, Saso L, Jazayeri SM. Emerging paradigms: unmasking the role of oxidative stress in HPV-induced carcinogenesis. Infect Agent Cancer 2024; 19:30. [PMID: 38956668 PMCID: PMC11218399 DOI: 10.1186/s13027-024-00581-8] [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: 02/27/2024] [Accepted: 04/17/2024] [Indexed: 07/04/2024] Open
Abstract
The contribution of the human papillomavirus (HPV) to cancer is significant but not exclusive, as carcinogenesis involves complex mechanisms, notably oxidative stress. Oxidative stress and HPV can independently cause genome instability and DNA damage, contributing to tumorigenesis. Oxidative stress-induced DNA damage, especially double-strand breaks, aids in the integration of HPV into the host genome and promotes the overexpression of two viral proteins, E6 and E7. Lifestyle factors, including diet, smoking, alcohol, and psychological stress, along with genetic and epigenetic modifications, and viral oncoproteins may influence oxidative stress, impacting the progression of HPV-related cancers. This review highlights various mechanisms in oxidative-induced HPV-mediated carcinogenesis, including altered mitochondrial morphology and function leading to elevated ROS levels, modulation of antioxidant enzymes like Superoxide Dismutase (SOD), Glutathione (GSH), and Glutathione Peroxidase (GPx), induction of chronic inflammatory environments, and activation of specific cell signaling pathways like the Phosphoinositide 3-kinase, Protein kinase B, Mammalian target of rapamycin (PI3K/AKT/mTOR) and the Extracellular signal-regulated kinase (ERK) signaling pathway. The study highlights the significance of comprehending and controlling oxidative stress in preventing and treating cancer. We suggested that incorporating dietary antioxidants and targeting cancer cells through mechanisms involving ROS could be potential interventions to mitigate the impact of oxidative stress on HPV-related malignancies.
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Affiliation(s)
- Arash Letafati
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Zahra Taghiabadi
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Negar Zafarian
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Roxana Tajdini
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Mozhgan Mondeali
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Amir Aboofazeli
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran
| | - Silvia Chichiarelli
- Department of Biochemical Sciences "A. Rossi-Fanelli", Sapienza University of Rome, 00185, Rome, Italy
| | - Luciano Saso
- Department of Physiology and Pharmacology, Vittorio Erspamer", Sapienza University, Rome, Italy.
| | - Seyed Mohammad Jazayeri
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
- Research Center for Clinical Virology, Tehran University of Medical Science, Tehran, Iran.
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Li X, Wu Q, Chen D, Bai Y, Yang Y, Xu S. Environment-relevant concentrations of cadmium induces necroptosis and inflammation; baicalein maintains gill homeostasis through suppressing ROS/ER stress signaling in common carps (Cyprinus carpio L.). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 340:122805. [PMID: 37913980 DOI: 10.1016/j.envpol.2023.122805] [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: 08/28/2023] [Revised: 10/13/2023] [Accepted: 10/23/2023] [Indexed: 11/03/2023]
Abstract
Cadmium (Cd) is a major contaminant in natural environments and exerts adverse effects on aquatic biota at low concentrations. Gill is as vital respiratory organ and may cause pollutants to enter fish during gas exchange. Baicalein (BAI), as a kind of flavonoids, possess antioxidant properties through inactivating free radicals. To confirm the potential effects and approaches of BAI addition in maintaining the gill stability, 90 common carps (Cyprinus carpio L.) were selected and randomly divided into water environment exposure group (0.22 mg/L Cd) and/or feed added with 0.10 g/kg BAI for 30 days. The analysis of ion content in serum showed that Cd exposure disturbed ion homeostasis, and BAI could reduce serum Cd concentration. The histopathological results of gills showed that Cd exposure caused gill tissue lesions and structural damage, and BAI feeding effectively alleviated this damage. In addition, BAI could enhance antioxidant activity and activate Nrf2/HO-1 axis, thereby reducing oxidative stress and endoplasmic reticulum (ER) stress. Moreover, BAI lightened cytokine imbalance, inflammatory response, and necroptosis. Overall, the results indicated that BAI feeding could maintain gill homeostasis against Cd poisoning via the ROS/ER stress signaling. This trial revealed the properties of BAI resistance to metal Cd in aquaculture and partially elucidated its mechanism.
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Affiliation(s)
- Xiaojing Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China
| | - Qian Wu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China
| | - Dan Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Yichen Bai
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China
| | - Yuhong Yang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, PR China
| | - Shiwen Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, PR China.
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Zhou Y, Zhang A, Fang C, Yuan L, Shao A, Xu Y, Zhou D. Oxidative stress in pituitary neuroendocrine tumors: Affecting the tumor microenvironment and becoming a new target for pituitary neuroendocrine tumor therapy. CNS Neurosci Ther 2023; 29:2744-2759. [PMID: 37341156 PMCID: PMC10493678 DOI: 10.1111/cns.14315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/29/2023] [Accepted: 06/07/2023] [Indexed: 06/22/2023] Open
Abstract
Pituitary adenomas (PAs), or pituitary neuroendocrine tumors (PitNETs), are commonly found in the anterior pituitary gland. Although the majority of PitNETs are benign and stable, several tumors have malignant characteristics. The tumor microenvironment (TME) plays an important role in the process of tumorigenesis and is composed of several types of cells. Various cells in the TME are significantly affected by oxidative stress. It has been reported that immunotherapeutic strategies have good effects in several cancers. However, the clinical potential of immunotherapies in PitNETs has not yet been fully discussed. Oxidative stress can regulate PitNET cells and immune cells in the TME, thus affecting the immune status of the TME of PitNETs. Therefore, modulation of oxidative stress-regulated immune cells using a combination of several agents and the immune system to suppress PitNETs is a promising therapeutic direction. In this review, we systematically analyzed the oxidative stress process within PitNET cells and various immune cells to elucidate the potential value of immunotherapy.
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Affiliation(s)
- Yuhang Zhou
- The First Clinical Medical CollegeHeilongjiang University of Chinese MedicineHarbinChina
- Health Management CenterTongde Hospital of Zhejiang ProvinceHangzhouChina
| | - Anke Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, School of MedicineZhejiang UniversityHangzhouChina
| | - Chaoyou Fang
- Department of Neurosurgery, Shanghai General Hospital, School of MedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Ling Yuan
- School of Public Health, School of MedicineShanghai Jiaotong UniversityShanghaiChina
| | - Anwen Shao
- Department of Neurosurgery, The Second Affiliated Hospital, School of MedicineZhejiang UniversityHangzhouChina
| | - Yuanzhi Xu
- Department of Neurosurgery, Huashan Hospital, School of MedicineFudan UniversityShanghaiChina
| | - Danyang Zhou
- Health Management CenterTongde Hospital of Zhejiang ProvinceHangzhouChina
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Andriolo LG, Cammisotto V, Spagnoli A, Alunni Fegatelli D, Chicone M, Di Rienzo G, Dell’Anna V, Lobreglio G, Serio G, Pignatelli P. Overview of angiogenesis and oxidative stress in cancer. World J Meta-Anal 2023; 11:253-265. [DOI: 10.13105/wjma.v11.i6.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/07/2023] [Accepted: 07/10/2023] [Indexed: 09/13/2023] Open
Abstract
Neoplasms can be considered as a group of aberrant cells that need more vascular supply to fulfill all their functions. Therefore, they promote angiogenesis through the same neovascularization pathway used physiologically. Angiogenesis is a process characterized by a heterogeneous distribution of oxygen caused by the tumor and oxidative stress; the latter being one of the most powerful stimuli of angiogenesis. As a result of altered tumor metabolism due to hypoxia, acidosis occurs. The angiogenic process and oxidative stress can be detected by measuring serum and tissue biomarkers. The study of the mechanisms underlying angiogenesis and oxidative stress could lead to the identification of new biomarkers, ameliorating the selection of patients with neoplasms and the prediction of their response to possible anti-tumor therapies. In particular, in the treatment of patients with similar clinical tumor phenotypes but different prognoses, the new biomarkers could be useful. Moreover, they may lead to a better understanding of the mechanisms underlying drug resistance. Experimental studies show that blocking the vascular supply results in antiproliferative activity in vivo in neuroendocrine tumor cells, which require a high vascular supply.
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Affiliation(s)
- Luigi Gaetano Andriolo
- Department of General and Specialistic Surgery Paride Stefanini, Policlinico Umberto I, University of Rome Sapienza, Rome 06100, Italy
- Unità Operativa Complessa Chirurgia Toracica, Ospedale Vito Fazzi, Lecce 73100, Italy
| | - Vittoria Cammisotto
- Department of Clinical Internal, Anaesthesiological and Cardiovascular Sciences, University of Rome Sapienza, Rome 06100, Italy
| | - Alessandra Spagnoli
- Department of Public Health and Infectious Diseases, University of Rome Sapienza, Rome 06100, Italy
| | - Danilo Alunni Fegatelli
- Department of Public Health and Infectious Diseases, University of Rome Sapienza, Rome 06100, Italy
| | - Michele Chicone
- Department of Clinical Pathology and Microbiology, Ospedale Vito Fazzi, Lecce 73100, Italy
| | - Gaetano Di Rienzo
- Unità Operativa Complessa Chirurgia Toracica, Ospedale Vito Fazzi, Lecce 73100, Italy
| | | | - Giambattista Lobreglio
- Department of Clinical Pathology and Microbiology, Ospedale Vito Fazzi, Lecce 73100, Italy
| | - Giovanni Serio
- Pathological Anatomy Unit, Ospedale Vito Fazzi, Lecce 73100, Italy
| | - Pasquale Pignatelli
- Department of Clinical Internal, Anaesthesiological and Cardiovascular Sciences, University of Rome Sapienza, Rome 06100, Italy
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Abnosi MH, Sargolzaei J, Nazari F. Gallic Acid Ameliorates Cadmium Effect on Osteogenesis by Activation of Alkaline Phosphatase and Collagen Synthesis. CELL JOURNAL 2023; 25:603-612. [PMID: 37718763 PMCID: PMC10520984 DOI: 10.22074/cellj.2023.1999110.1263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/17/2023] [Accepted: 07/26/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVE We previously reported that cadmium (Cd) inhibits osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs). In addition, gallic acid (GA) improves BMSC differentiation. Here, we aim to study the ability of GA to prevent osteogenic inhibition induced by Cd. MATERIALS AND METHODS In this experimental study, BMSCs were extracted and purified from Wistar rats and their viability was determined in the presence of Cd and GA. The results indicated that 1.5 μM Cd and 0.25 μM of GA were appropriate for further investigation. After 20 days in osteogenic medium, matrix production was analysed by alizarin red, calcium content, and alkaline phosphatase (ALP) activity. Osteogenic-related genes and collagen 1A1 (COL1A1) protein expressions were investigated. The preventive effect of GA on oxidative stress and metabolic change induced by Cd was estimated. RESULTS GA counteracted the inhibitory effect of Cd on matrix production and significantly (P=0.0001) improved the osteogenic differentiation ability of BMSCs. Also, GA prevented the toxic effect of Cd on osteogenic-related gene expressions and nullified the reducing effect of Cd on COL1Al and ALP activity. A significant reduction (P=0.0001) in malondialdehyde and lactic acid concentration showed that GA counteracted both oxidative stress and metabolic changes caused by Cd. CONCLUSION GA prevented the toxic effect of Cd, an environmental pollutant and a factor in osteoporosis.
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Affiliation(s)
| | - Javad Sargolzaei
- Department of Biology, Faculty of Sciences, Arak University, Arak, Iran
| | - Farshid Nazari
- Department of Biology, Faculty of Sciences, Arak University, Arak, Iran
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Cui X, Wang Z, Yan T, Chang S, Hou F. Modulation of feed digestibility, nitrogen metabolism, energy utilisation and serum biochemical indices by dietary Ligularia virgaurea supplementation in Tibetan sheep. Animal 2023; 17:100910. [PMID: 37544052 DOI: 10.1016/j.animal.2023.100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023] Open
Abstract
Ligularia virgaurea is the most widely functional native herbage in the alpine meadow pastures of the Qinghai-Tibet Plateau (QTP) and has multiple pharmacological and biological activities. The effect of L. virgaurea as a dietary component on the digestion and metabolism of sheep was evaluated by conducting feeding trials in metabolic cages. Thirty-two Tibetan yearling rams (29 ± 1.56 kg BW) were randomly allotted to four groups included in a completely randomised design with eight animals per treatment. Sheep were fed a basal diet (freshly native pasture) without the addition of L. virgaurea (control) or with the addition of L. virgaurea (100, 200, or 300 mg/kg BW per day) for 45 days. Addition of L. virgaurea to the diet of Tibetan sheep was found to influence the average daily gain (quadratic [Q], P < 0.001), feed conversion ratio (Q, P = 0.002), CH4 emissions (linear [L], P = 0.029), DM (Q, P = 0.012), neutral detergent fibre (Q, P = 0.017), acid detergent fibre (ADF) (Q, P = 0.027), and ether extract (EE) intake (Q, P = 0.026). Apparently, different levels of L. virgaurea affected the digestibility coefficients of DM, ADF, and EE (L, P > 0.05; Q, P < 0.05). The nitrogen (N) intake (Q, P = 0.001), retained nitrogen (Q, P < 0.001), and N utilisation efficiency (L, P > 0.05; Q, P ≤ 0.001) were also affected by the dietary inclusion of L. virgaurea. Effects of L. virgaurea feeding were also witnessed on methane energy (CH4-E) (L, P = 0.029), gross energy (GE) (Q, P = 0.013), digestible energy (DE) (Q, P = 0.015), and metabolisable energy (ME) intake (Q, P = 0.015). Energy utilisation efficiency expressed as a proportion of GE intake (DE/GE intake, ME/GE intake, ME/DE intake, FE/GE intake, and CH4-E/GE intake) manifested quadratic changes (P < 0.05) with the increase in the L. virgaurea supplementation level. The addition of L. virgaurea increased the activity of superoxide dismutase (Q, P = 0.026) and glutathione peroxidase activity (Q, P = 0.039) in the serum. Overall, the greatest improvement of feed digestibility, N retention, energy utilisation, and antioxidant capacity of Tibetan sheep was yielded by the inclusion of 200 mg/kg BW per day of L. virgaurea. Therefore, the addition of an appropriate amount of L. virgaurea to the diet of Tibetan sheep is safe and natural, and may enhance the sustainability of small ruminant production systems in QTP areas.
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Affiliation(s)
- Xiongxiong Cui
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Zhaofeng Wang
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Tianhai Yan
- Livestock Production Science Branch, Agri-Food and Biosciences Institute, Hillsborough, County Down BT26 6DR, United Kingdom
| | - Shenghua Chang
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China
| | - Fujiang Hou
- State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China.
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Motafeghi F, Shahsavari R, Mortazavi P, Babaei A, SamadiMojaveri P, Khojasteh OA, Shokrzadeh M. Metformin and Aspirin: Anticancer effects on A549 and PC3 cancer cells and the mechanisms of action. Toxicol Res (Camb) 2023; 12:702-708. [PMID: 37663811 PMCID: PMC10470367 DOI: 10.1093/toxres/tfad060] [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: 05/11/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 09/05/2023] Open
Abstract
Metformin exerts its anticancer effect through two mechanisms, directly affecting the tumor and indirectly reducing systemic insulin levels. The anticancer effects of aspirin occur by inhibiting Cyclooxygenase (COX)-2. COX-2 is absent in many cell types under normal conditions and increases under pathological conditions such as cancer. This study aims to investigate the effect of metformin and aspirin and their combination of them on A549 and PC3 cell lines. Metformin and aspirin were investigated separately and in combination on two cancer cell lines, A549 and PC3. The examined groups include the negative control of untreated cells and the positive control of cisplatin and drugs at concentrations of 15, 10, and 20 μg/ mL to investigate the mechanism of oxidative stress factors (reactive oxygen species, lipid peroxidation, Glutathione (GSH)) and apoptosis (lactate dehydrogenase). The results showed that aspirin, metformin, and their combination could affect cancer cell growth by damaging mitochondria, releasing reactive oxygen species, and activating the oxidative stress pathway. Also, these two drugs show the activation of the apoptotic pathway in cancer cells by increasing the lactate dehydrogenase factor and releasing it from the cells. By disrupting the balance of oxidants and antioxidants in the cell, metformin and aspirin cause an increase in the level of reactive oxygen species and a decrease in the level of glutathione reserves, followed by an increase in the level of lipid peroxidation and a decrease in cell viability. Unlike common chemotherapy drugs, these drugs have no known severe side effects; Therefore, in the not-so-distant future, these drugs can also be used as anticancer drugs. Highlights Metformin and aspirin, commonly used drugs for diabetes and inflammation, inhibit the growth of cancer cell lines, A549 and PC3.Metformin and aspirin, either separately or in combination, can potentially impede cancer cell growth by disrupting mitochondrial function, inducing the release of reactive oxygen species (ROS), and activating oxidative stress pathways.Furthermore, these drugs can trigger apoptosis, a programmed cell death mechanism, in cancer cells by increasing lactate dehydrogenase (LDH) levels and facilitating its release from the cells.
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Affiliation(s)
- Farzaneh Motafeghi
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences and Metabolism, Shahid Beheshti University of Medical Sciences, Tehran 19839-63113, Iran
| | - Romina Shahsavari
- Department of Pharmacology and Toxicology, Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari 4847193698, Iran
| | - Parham Mortazavi
- Isfahan Cardiovascular Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Aysan Babaei
- Department of Pharmacology and Toxicology, Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari 4847193698, Iran
| | - Pouria SamadiMojaveri
- Faculty of medicine, Mazandaran University of Medical Sciences, Sari 4847193698, Iran
| | - Omid Abed Khojasteh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari 4847193698, Iran
| | - Mohammad Shokrzadeh
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari 4847193698, Iran
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Saleh S, Ghanaatpisheh A, Haghshenas H, Parvin N, Mikaeiliagah E, Kargar Jahromi H, Ebrahimi B. The effect of leaf hydroalcoholic extract of Ephedra pachyclada infertility in male rats treated with cyclophosphamide: An experimental study. Int J Reprod Biomed 2023; 21:285-294. [PMID: 37260555 PMCID: PMC10227357 DOI: 10.18502/ijrm.v21i4.13268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/04/2023] [Accepted: 03/12/2023] [Indexed: 06/02/2023] Open
Abstract
Background Cyclophosphamide (CP) has clinical applications in treating diverse malignancies and autoimmune disorders; at the same time, it also has harmful effects on the body tissues, particularly the genitals. The most significant side effects of CP are changing the reproductive system's function and infertility. Objective This study determines the Ephedra hydroalcoholic extract (EP) role on testicular tissue and the pituitary-gonadal axis in CP-treated male rats. Materials and Methods In this experimental study, 48 adult Wistar rats were separated into 6 groups (n = 8/each): control, sham, CP recipients, and CP recipients with gavage-fed EP (250, 500, and 1000 mg/kg). On the 29th day, the blood of the weighed animals' was drawn from their heart, and serum concentrations of follicle-stimulating hormone, luteinizing hormone, and testosterone were measured. After preparing testicular tissue segments, cells were counted. Results While CP decreased follicle-stimulating hormone, luteinizing hormone, and testosterone levels (p < 0.05), the use of EP changed them and even reached the control. Serum gonadotropin-releasing hormone increased significantly in all EP groups compared to the control and CP groups. Compared to the control, a significant decrease in total antioxidant capacity and plasma glutathione peroxidase was observed in the CP groups. EP (all doses) significantly increased their concentration compared to the CP group (p < 0.05); significant reduction in serum total oxidant status and malondialdehyde in CP groups changed by EP (p < 0.05). Although CP's role on spermatogonia counts (57.5 ± 5.2 in CP, 67.1 ± 6.0 in control), higher doses of EP had no significant effect on this but did affect spermatocyte and spermatid cells count. Conclusion Due to its antioxidant characteristics, EP mitigated the effects of CP on the investigated parameters in rats.
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Affiliation(s)
- Shiva Saleh
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Aref Ghanaatpisheh
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hoda Haghshenas
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Negar Parvin
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Elmira Mikaeiliagah
- Stem Cell and Tissue Engineering Laboratory, Department of Orthopedics, West Virginia University, Morgantown, USA
- Department of Biology, Ardabil Branch, Islamic Azad University, Ardabil, Iran
| | - Hossein Kargar Jahromi
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Bahare Ebrahimi
- Shiraz Geriatric Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Clemente-Suárez VJ, Martín-Rodríguez A, Redondo-Flórez L, Ruisoto P, Navarro-Jiménez E, Ramos-Campo DJ, Tornero-Aguilera JF. Metabolic Health, Mitochondrial Fitness, Physical Activity, and Cancer. Cancers (Basel) 2023; 15:cancers15030814. [PMID: 36765772 PMCID: PMC9913323 DOI: 10.3390/cancers15030814] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Cancer continues to be a significant global health issue. Traditional genetic-based approaches to understanding and treating cancer have had limited success. Researchers are increasingly exploring the impact of the environment, specifically inflammation and metabolism, on cancer development. Examining the role of mitochondria in this context is crucial for understanding the connections between metabolic health, physical activity, and cancer. This study aimed to review the literature on this topic through a comprehensive narrative review of various databases including MedLine (PubMed), Cochrane (Wiley), Embase, PsychINFO, and CinAhl. The review highlighted the importance of mitochondrial function in overall health and in regulating key events in cancer development, such as apoptosis. The concept of "mitochondrial fitness" emphasizes the crucial role of mitochondria in cell metabolism, particularly their oxidative functions, and how proper function can prevent replication errors and regulate apoptosis. Engaging in high-energy-demanding movement, such as exercise, is a powerful intervention for improving mitochondrial function and increasing resistance to environmental stressors. These findings support the significance of considering the role of the environment, specifically inflammation and metabolism, in cancer development and treatment. Further research is required to fully understand the mechanisms by which physical activity improves mitochondrial function and potentially reduces the risk of cancer.
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Affiliation(s)
| | | | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, C/Tajo s/n Villaviciosa de Odón, 28670 Madrid, Spain
| | - Pablo Ruisoto
- Department of Health Sciences, Public University of Navarre, 31006 Navarre, Spain
| | | | - Domingo Jesús Ramos-Campo
- Departamento de Salud y Rendimiento, Universidad Politécnica de Madrid, 28040 Madrid, Spain
- Correspondence:
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Zhang J, Jin Y, Cao M, Deng J, Chang Y, Shi M, Miao Z. Effects of dietary Chinese yam polysaccharide copper complex on growth performance, immunity, and antioxidant capacity of broilers. Front Vet Sci 2023; 10:1123002. [PMID: 36875994 PMCID: PMC9978188 DOI: 10.3389/fvets.2023.1123002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Chinese yam polysaccharide (CYP) has received attention in recent years owing to its positive nutritional and medicinal characteristics. Copper is an essential trace metal in animals, which plays an important role in iron absorption and hemoglobin synthesis. However, no published study has evaluated Chinese yam polysaccharide copper complex (CYP-Cu) as a dietary additive in broilers. This study was conducted to investigate the effects of dietary CYP-Cu on growth performance, immunity, and oxidative resistance in broilers. A total of 360 1-day-old 817 broiler chickens were randomly divided into 4 groups, with 3 replicates of 30 birds each and were fed a basal diet with the addition of 0 (control group), 0.02, 0.10, and 0.50 g/kg CYP-Cu. The feeding trial lasted 48 days. On day 28 and day 48, 6 broilers in each group were slaughtered, respectively. Then the parameters of growth and carcass, serum biochemistry, immunity, and antioxidation, and the expression level of hepatic antioxidative genes were investigated. The results showed that compared with the control group, the supplementation of dietary CYP-Cu could improve the indexes of the growth, carcass, serum biochemistry, immunity and oxidation resistance in broilers, such as average daily gain (ADG), the slaughter percentage (SP), semi-evisceration weight percentage (SEWP), eviscerated carcass weight percentage (EWP), breast muscle percentage (BMP), leg muscle percentage (LMP), serum albumin (ALB), high density lipoprotein (HDL), insulin-like growth factor I (IGF-I), triiodothyronine (T3), thyroxine (T4), growth hormone (GH), insulin (INS), immunoglobulin M (IgM), immunoglobulin G (IgG), immunoglobulin A (IgA), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 6 (IL-6), complement 3 (C3), complement 4 (C4), total superoxide dismutase (T-SOD), total antioxidative capacity (T-AOC), glutathione peroxidase (GSH-Px), and glutathione s-transferase (GSH-ST); these parameters in the 0.10 g/kg CYP-Cu treated group were significantly increased (P < 0.05) in the total trial period, with the exceptions that feed conversion ratio (FCR) and serum low density lipoprotein (LDL), malondialdehyde (MDA) were decreased in the total trial period. In addition, the antioxidative gene mRNA expression of Nuclear factor E2-related factor 2 (Nrf 2), Superoxide dismutase 1 (SOD 1), Superoxide dismutase 2 (SOD 2), and Catalase (CAT) were upregulated in the liver (P < 0.05). These results indicated that the supplementation of dietary CYP-Cu improved the growth, immunity, and oxidation resistance of broilers, and the addition of 0.10 g/kg CYP-Cu in broiler diets is recommended, which suggests that CYP-Cu may be a promising green feed additive in the poultry industry.
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Affiliation(s)
- Jinzhou Zhang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Yan Jin
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Mengmeng Cao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Jiahua Deng
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Yadi Chang
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
| | - Mingyan Shi
- Life Science College, Luoyang Normal University, Luoyang, Henan, China
| | - Zhiguo Miao
- College of Animal Science and Veterinary Medicine, Henan Institute of Science and Technology, Xinxiang, Henan, China
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11
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Liu Y, Shi Y, Han R, Liu C, Qin X, Li P, Gu R. Signaling pathways of oxidative stress response: the potential therapeutic targets in gastric cancer. Front Immunol 2023; 14:1139589. [PMID: 37143652 PMCID: PMC10151477 DOI: 10.3389/fimmu.2023.1139589] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 03/20/2023] [Indexed: 05/06/2023] Open
Abstract
Gastric cancer is one of the top causes of cancer-related death globally. Although novel treatment strategies have been developed, attempts to eradicate gastric cancer have been proven insufficient. Oxidative stress is continually produced and continually present in the human body. Increasing evidences show that oxidative stress contributes significantly to the development of gastric cancer, either through initiation, promotion, and progression of cancer cells or causing cell death. As a result, the purpose of this article is to review the role of oxidative stress response and the subsequent signaling pathways as well as potential oxidative stress-related therapeutic targets in gastric cancer. Understanding the pathophysiology of gastric cancer and developing new therapies for gastric cancer depends on more researches focusing on the potential contributors to oxidative stress and gastric carcinogenesis.
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Affiliation(s)
- Yingying Liu
- School of Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing, China
| | - Yu Shi
- Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ruiqin Han
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chaoge Liu
- Department of Oromaxillofacial - Head and Neck Surgery, Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, Tianjin, China
| | - Xiaogang Qin
- Traditional Chinese Medicine Hospital of Tongzhou District, Nantong, Jiangsu, China
- *Correspondence: Renjun Gu, ; Pengfei Li, ; Xiaogang Qin,
| | - Pengfei Li
- Department of Clinical Laboratory, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Renjun Gu, ; Pengfei Li, ; Xiaogang Qin,
| | - Renjun Gu
- School of Chinese Medicine & School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Renjun Gu, ; Pengfei Li, ; Xiaogang Qin,
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12
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Zeng YQ, He JT, Hu BY, Li W, Deng J, Lin QL, Fang Y. Virgin coconut oil: A comprehensive review of antioxidant activity and mechanisms contributed by phenolic compounds. Crit Rev Food Sci Nutr 2022; 64:1052-1075. [PMID: 35997296 DOI: 10.1080/10408398.2022.2113361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Virgin coconut oil (VCO) is obtained by processing mature coconut cores with mechanical or natural methods. In recent years, VCO has been widely used in the food, pharmaceutical, and cosmetic industries because of its excellent functional activities. VCO has biological functions such as antioxidant, anti-inflammatory, antibacterial, and antiviral, and also has potential therapeutic effects on many chronic degenerative diseases. Among these functions, the antioxidant is the most basic and important function, which is mainly determined by phenolic compounds and medium-chain fatty acids (MCFAs). This review aims to elucidate the antioxidant functions of each phenolic compound in VCO, and discuss the antioxidant mechanisms of VCO in terms of the role of phenolic compounds with fat, intestinal microorganisms, and various organs. Besides, the composition of VCO and its application in various industries are summarized, and the biological functions of VCO are generalized, which should lay a foundation for further research on the antioxidant activity of VCO and provide a theoretical basis for the development of food additives with antioxidant activity.
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Affiliation(s)
- Yu-Qing Zeng
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Jin-Tao He
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Bo-Yong Hu
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Wen Li
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Qin-Lu Lin
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yong Fang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
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13
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Gani M, Xodo LE, Rapozzi V. Bystander effect in photosensitized prostate cancer cells with a different grade of malignancy: The role of nitric oxide. Nitric Oxide 2022; 128:25-36. [PMID: 35970264 DOI: 10.1016/j.niox.2022.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/30/2022]
Abstract
Photodynamic therapy (PDT) is a therapeutic modality based on the simultaneous action of three elements: photosensitizer, light and oxygen. This triad generates singlet oxygen and reactive oxygen species that can reduce the mass of a tumor. PDT is also able to stimulate iNOS, the enzyme that generates nitric oxide (NO). The role of NO in PDT-treated cancer cells has been investigated in several studies. They showed that low iNOS/NO levels stimulate signaling pathways that promote tumor survival, while high iNOS/NO levels arrest tumor growth. There is increasing evidence that ROS/RNS control both proliferation and migration of cells in the vicinity of PDT-treated tumor cells (so-called bystander cells). In this work, we addressed the question of how NO, which is generated by weak PDT, affects bystander cells. We used a conditioned medium: medium of PDT-treated tumor cells containing the stressors produced by the cells was added to untreated cells mimicking the neighboring bystander cells to investigate whether the conditioned medium affects cell proliferation. We found that low-level NO in prostate cancer cells affects the bystander tumor cells in a manner that depends on their malignancy grade.
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Affiliation(s)
- Mariachiara Gani
- Department of Medicine, Laboratory of Biochemistry, University of Udine, P.le Kolbe 4, 33100, Udine, Italy
| | - Luigi E Xodo
- Department of Medicine, Laboratory of Biochemistry, University of Udine, P.le Kolbe 4, 33100, Udine, Italy
| | - Valentina Rapozzi
- Department of Medicine, Laboratory of Biochemistry, University of Udine, P.le Kolbe 4, 33100, Udine, Italy.
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14
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Yin X, Ding P, Xiao J, Yang Y, Song Z, He X, Zhang H. Effects of Galla chinensis Extract on Growth Performance, Carcass Traits, Serum Antioxidation, Immune Function, and Gut Microbiota of Broilers. FRONTIERS IN ANIMAL SCIENCE 2022. [DOI: 10.3389/fanim.2022.880237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The purpose of this experiment was to explore the effects of Galla chinensis extract (GCE) supplementation in broiler diets on growth performance, carcass traits, serum antioxidation, immune function, and gut microbiota. In this study, broiler chicken diets were supplemented with a product of GCE at 0 mg/kg (control), 250 mg/kg (GCE250), 500 mg/kg (GCE500), 1,000 mg/kg (GCE1000), or 2,000 mg/kg (GCE2000). In total, 360 birds were randomly distributed into five treatments with six replicate pens and fed from 1 to 60 days. The birds in the GCE250 group had higher final body weights (p < 0.05) compared with the control group. Low-dose supplementation (250 mg/kg) of GCE significantly improved the broiler chicken's antioxidative and anti-inflammatory abilities by decreasing serum levels of malondialdehyde, interleukin 6, and interferon-γ at day 60 (p < 0.05). Additionally, principal coordinate analysis clustering showed that GCE supplementation shifted the cecal microbiota of broiler chickens compared with control at day 60, increasing the relative abundance of beneficial bacterial genera such as Faecalibacterium, Parabacteroides, and Alistipes, and decreasing the potentially pathogenic bacteria Streptococcus. Taken together, the results of this study showed that dietary supplementation of low concentrations of GCE (250 mg/kg) produced a positive influence on growth performance, gut microbiota, serum antioxidation, and anti-inflammatory markers in broiler chickens.
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15
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Zuo J, Zhang Z, Luo M, Zhou L, Nice EC, Zhang W, Wang C, Huang C. Redox signaling at the crossroads of human health and disease. MedComm (Beijing) 2022; 3:e127. [PMID: 35386842 PMCID: PMC8971743 DOI: 10.1002/mco2.127] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 02/06/2023] Open
Abstract
Redox biology is at the core of life sciences, accompanied by the close correlation of redox processes with biological activities. Redox homeostasis is a prerequisite for human health, in which the physiological levels of nonradical reactive oxygen species (ROS) function as the primary second messengers to modulate physiological redox signaling by orchestrating multiple redox sensors. However, excessive ROS accumulation, termed oxidative stress (OS), leads to biomolecule damage and subsequent occurrence of various diseases such as type 2 diabetes, atherosclerosis, and cancer. Herein, starting with the evolution of redox biology, we reveal the roles of ROS as multifaceted physiological modulators to mediate redox signaling and sustain redox homeostasis. In addition, we also emphasize the detailed OS mechanisms involved in the initiation and development of several important diseases. ROS as a double‐edged sword in disease progression suggest two different therapeutic strategies to treat redox‐relevant diseases, in which targeting ROS sources and redox‐related effectors to manipulate redox homeostasis will largely promote precision medicine. Therefore, a comprehensive understanding of the redox signaling networks under physiological and pathological conditions will facilitate the development of redox medicine and benefit patients with redox‐relevant diseases.
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Affiliation(s)
- Jing Zuo
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu P. R. China
| | - Zhe Zhang
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu P. R. China
| | - Maochao Luo
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu P. R. China
| | - Li Zhou
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu P. R. China
| | - Edouard C. Nice
- Department of Biochemistry and Molecular Biology Monash University Clayton Victoria Australia
| | - Wei Zhang
- West China Biomedical Big Data Center West China Hospital Sichuan University Chengdu P. R. China
- Mental Health Center and Psychiatric Laboratory The State Key Laboratory of Biotherapy West China Hospital of Sichuan University Chengdu P. R. China
| | - Chuang Wang
- Department of Pharmacology Provincial Key Laboratory of Pathophysiology, Ningbo University School of Medicine Ningbo Zhejiang P. R. China
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu P. R. China
- Department of Pharmacology Provincial Key Laboratory of Pathophysiology, Ningbo University School of Medicine Ningbo Zhejiang P. R. China
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16
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Ferreira GM, Lima APB, Pereira GR, Silva GND, Brandão GC. Synthesis, characterization and antiproliferative effects of naphtho [2,3- b] thiophen-4,9-quinone on bladder tumor cells. Nat Prod Res 2022:1-8. [PMID: 35133203 DOI: 10.1080/14786419.2022.2036143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Naphthoquinones are natural plants products or synthesized compounds. They have α, β-cyclic aromatic dienones structure with a naphthalene skeleton. Little is known about naphthoquinone and nothing about naphtho [2,3-b] thiophen-4,9-quinone effects on bladder cancer. In this study, a naphthoquinone containing a hetero sulfur atom was synthesized using classical synthetic method. The molecular structure was elucidated by NMR techniques and the antitumor effects were evaluated on bladder tumor cell lines with different TP53 status using tripan blue and MTT cytotoxic method, quantification of reactive oxygen species (ROS), wound healing, cell morphology and cell cycle progression assays. The results showed selective cytotoxicity, colonies reduction, morphological change, inhibition of the cell migration process, induction of ROS production and cell cycle arrest. Naphtho [2,3-b] thiophen-4,9-quinone presents antiproliferative activity regardless TP53 status and may be a promising agent in the treatment of bladder cancer, as they have an oxidizing effect and interfere with cell cycle.
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Affiliation(s)
- Gabriel Monteze Ferreira
- Programa de Pós-graduação em Ciências Farmacêuticas (CIPHARMA), Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Ana Paula Braga Lima
- Programa de Pós-graduação em Ciências Farmacêuticas (CIPHARMA), Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Guilherme Rocha Pereira
- Departamento de Física e Química Instituto de Ciências Exatas e Informática ICEI, Pontifícia Universidade Católica de Minas Gerais, PUC Minas, Belo Horizonte, Brazil
| | - Glenda Nicioli da Silva
- Programa de Pós-graduação em Ciências Farmacêuticas (CIPHARMA), Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Geraldo Célio Brandão
- Programa de Pós-graduação em Ciências Farmacêuticas (CIPHARMA), Universidade Federal de Ouro Preto, Ouro Preto, Brazil
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17
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Zuo J, Zhang Z, Li M, Yang Y, Zheng B, Wang P, Huang C, Zhou S. The crosstalk between reactive oxygen species and noncoding RNAs: from cancer code to drug role. Mol Cancer 2022; 21:30. [PMID: 35081965 PMCID: PMC8790843 DOI: 10.1186/s12943-021-01488-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/26/2021] [Indexed: 02/08/2023] Open
Abstract
Oxidative stress (OS), characterized by the excessive accumulation of reactive oxygen species (ROS), is an emerging hallmark of cancer. Tumorigenesis and development driven by ROS require an aberrant redox homeostasis, that activates onco-signaling and avoids ROS-induced programmed death by orchestrating antioxidant systems. These processes are revealed to closely associate with noncoding RNAs (ncRNAs). On the basis of the available evidence, ncRNAs have been widely identified as multifarious modulators with the involvement of several key redox sensing pathways, such as NF-κB and Nrf2 signaling, therefore potentially becoming effective targets for cancer therapy. Furthermore, the vast majority of ncRNAs with property of easy detected in fluid samples (e.g., blood and urine) facilitate clinicians to monitor redox homeostasis, indicating a novel method for cancer diagnosis. Herein, focusing on carcinoma initiation, metastasis and chemoradiotherapy resistance, we aimed to discuss the ncRNAs-ROS network involved in cancer progression, and the potential clinical application as biomarkers and therapeutic targets.
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Affiliation(s)
- Jing Zuo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Zhe Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Maomao Li
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE and State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, People's Republic of China
| | - Yun Yang
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE and State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, People's Republic of China
| | - Bohao Zheng
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE and State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, People's Republic of China
| | - Ping Wang
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE and State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, People's Republic of China.
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China.
| | - Shengtao Zhou
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE and State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, People's Republic of China.
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18
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Ozturk Kurt B, Konukoglu D, Kalayci R, Ozdemir S. Investigation of the Protective Role of Selenium in the Changes Caused by Chlorpyrifos in Trace Elements, Biochemical and Hematological Parameters in Rats. Biol Trace Elem Res 2022; 200:228-237. [PMID: 33566284 DOI: 10.1007/s12011-021-02616-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/27/2021] [Indexed: 01/14/2023]
Abstract
Organophosphate compounds are the most widely employed insecticides in countries with high agriculture activity. On average, organophosphates cause 3 million people to poison and 200 000 deaths per year due to food chain or occupational, accidental, or suicidal exposure. Our study aimed to research selenium's protective role against the toxic action of CPF, one of the most commonly used organophosphates, with an experimental model formed with rats. A total of 56 male SD rats were distributed into seven groups as follows: control (tap water), sham (corn oil), group I (5.4 mg/kg CPF), group II (13.5 mg/kg CPF), group III (3 mg/kg Se), group IV (5.4 mg/kg CPF+Se), and group V (13.5 mg/kg CPF+Se). Following 6 weeks of oral exposure, there were significant changes in AChE activity, biochemical and hematological parameters, and trace element levels in CPF-treated rats. In the high-dose CPF group, RBC values, Hb, and Hct decreased, and values of WBC, AST, ALT, ALP increased (p < 0.001) significantly compared to control, sham, and Se groups. While there was no significant change in zinc level, the copper and selenium levels were significantly higher in group IV than in control (p < 0.001) and sham (p < 0.05, p < 0.01, respectively) groups. Moreover, max. O.R.L. was found statistically more elevated in the high-dose CPF group compared to control, sham, and Se groups (p < 0.05, p < 0.05, and p < 0.01, respectively). All results indicated that Se is an antioxidant that reduces the toxic effects caused by CPF. Employing combinations of chlorpyrifos and selenium appeared greatly in restoring the harmful effects of CPF exposure.
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Affiliation(s)
- Bahar Ozturk Kurt
- Department of Biophysics, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey.
| | - Dildar Konukoglu
- Department of Biochemistry, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Rivaze Kalayci
- Aziz Sancar Institute of Experimental Medicine, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Semra Ozdemir
- Department of Biophysics, Cerrahpaşa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey
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19
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Ionizing Radiation-Induced Brain Cell Aging and the Potential Underlying Molecular Mechanisms. Cells 2021; 10:cells10123570. [PMID: 34944078 PMCID: PMC8700624 DOI: 10.3390/cells10123570] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/02/2021] [Accepted: 12/16/2021] [Indexed: 01/10/2023] Open
Abstract
Population aging is occurring rapidly worldwide, challenging the global economy and healthcare services. Brain aging is a significant contributor to various age-related neurological and neuropsychological disorders, including Alzheimer's disease and Parkinson's disease. Several extrinsic factors, such as exposure to ionizing radiation, can accelerate senescence. Multiple human and animal studies have reported that exposure to ionizing radiation can have varied effects on organ aging and lead to the prolongation or shortening of life span depending on the radiation dose or dose rate. This paper reviews the effects of radiation on the aging of different types of brain cells, including neurons, microglia, astrocytes, and cerebral endothelial cells. Further, the relevant molecular mechanisms are discussed. Overall, this review highlights how radiation-induced senescence in different cell types may lead to brain aging, which could result in the development of various neurological and neuropsychological disorders. Therefore, treatment targeting radiation-induced oxidative stress and neuroinflammation may prevent radiation-induced brain aging and the neurological and neuropsychological disorders it may cause.
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20
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Bassoy EY, Walch M, Martinvalet D. Reactive Oxygen Species: Do They Play a Role in Adaptive Immunity? Front Immunol 2021; 12:755856. [PMID: 34899706 PMCID: PMC8653250 DOI: 10.3389/fimmu.2021.755856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/29/2021] [Indexed: 12/12/2022] Open
Abstract
The immune system protects the host from a plethora of microorganisms and toxins through its unique ability to distinguish self from non-self. To perform this delicate but essential task, the immune system relies on two lines of defense. The innate immune system, which is by nature fast acting, represents the first line of defense. It involves anatomical barriers, physiological factors as well as a subset of haematopoietically-derived cells generically call leukocytes. Activation of the innate immune response leads to a state of inflammation that serves to both warn about and combat the ongoing infection and delivers the antigenic information of the invading pathogens to initiate the slower but highly potent and specific second line of defense, the adaptive immune system. The adaptive immune response calls on T lymphocytes as well as the B lymphocytes essential for the elimination of pathogens and the establishment of the immunological memory. Reactive oxygen species (ROS) have been implicated in many aspects of the immune responses to pathogens, mostly in innate immune functions, such as the respiratory burst and inflammasome activation. Here in this mini review, we focus on the role of ROS in adaptive immunity. We examine how ROS contribute to T-cell biology and discuss whether this activity can be extrapolated to B cells.
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Affiliation(s)
- Esen Yonca Bassoy
- International Society of Liver Surgeons (ISLS), Cankaya Ankara, Turkey.,Departments of Immunology and Cancer Biology, College of Medicine and Science, Mayo Clinic, Scottsdale, AZ, United States
| | - Michael Walch
- Faculty of Science and Medicine, Department of Oncology, Microbiology and Immunology, Anatomy Unit, University of Fribourg, Fribourg, Switzerland
| | - Denis Martinvalet
- Department of Biomedical Sciences, University of Padua, Padova, Italy.,Veneto Institute of Molecular Medicine, Padova, Italy
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21
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Insights into the Role of Oxidative Stress in Ovarian Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8388258. [PMID: 34659640 PMCID: PMC8516553 DOI: 10.1155/2021/8388258] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 09/07/2021] [Indexed: 12/24/2022]
Abstract
Oxidative stress (OS) arises when the body is subjected to harmful endogenous or exogenous factors that overwhelm the antioxidant system. There is increasing evidence that OS is involved in a number of diseases, including ovarian cancer (OC). OC is the most lethal gynecological malignancy, and risk factors include genetic factors, age, infertility, nulliparity, microbial infections, obesity, smoking, etc. OS can promote the proliferation, metastasis, and therapy resistance of OC, while high levels of OS have cytotoxic effects and induce apoptosis in OC cells. This review focuses on the relationship between OS and the development of OC from four aspects: genetic alterations, signaling pathways, transcription factors, and the tumor microenvironment. Furthermore, strategies to target aberrant OS in OC are summarized and discussed, with a view to providing new ideas for clinical treatment.
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22
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Abalaka SE, Oyelowo FO, Akande MG, Tenuche OZ, Sani NA, Adeyemo BT, Idoko IS, Ogbe AO, Ejeh SA. Effects of Moringa oleifera leaves extract, vitamin C, and taurine co-exposures on calcium and metallothionein levels, oxidative stress, and gill histopathological changes in Clarias gariepinus exposed to sub-lethal cadmium. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:52258-52271. [PMID: 34003442 DOI: 10.1007/s11356-021-14426-z] [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: 04/25/2020] [Accepted: 05/10/2021] [Indexed: 06/12/2023]
Abstract
Cadmium aquatic environmental pollution poses great threats to fish and their would-be consumers. The present work investigated the effects of ethyl acetate extract of Moringa oleifera leaves (EAEMOL), vitamin C, and taurine co-exposures on calcium and metallothionein levels, oxidative stress, and gill histopathological changes in Clarias gariepinus exposed to sub-lethal cadmium (CdCl2) for 28 days. Fish were exposed to CdCl2 only (1.048 mg/L) as well as co-exposed with EAEMOL (20 mg/L), vitamin C (5 mg/L), and taurine (5 mg/L) separately. There was significant (p < 0.05) deterioration in fish water quality with increasing exposure period but no significant (p > 0.05) changes occurred between the exposed groups. However, the co-exposure of EAEMOL, vitamin C, and taurine did not significantly (p > 0.05) improve the CdCl2-induced fish water quality deterioration. Sub-lethal exposure to CdCl2 only caused significant (p < 0.05) increase in the serum malondialdehyde (MDA) and liver metallothionein (MT) levels with significant (p < 0.05) decrease in serum catalase activity only. However, EAEMOL, vitamin C, and taurine co-exposures did not significantly (p > 0.05) improve the MDA, superoxide dismutase, catalase, and glutathione activities, as well as MT and calcium (Ca2+) levels, condition factor (CF), hepatosomatic index (HSI), and gill histopathological changes induced by the CdCl2 exposure. Similarly, none of the present exposures, CdCl2 only or its co-exposures with EAEMOL, vitamin C, and taurine significantly (p > 0.05) altered the normal functioning of the gills despite the observed histopathological changes based on the degree of tissue change protocol. Therefore, EAEMOL, vitamin C, and taurine co-exposures, as administered in the present case, did not considerably alter the physicochemical parameters of the experimental fish water. However, outside significantly (p < 0.05) increasing MDA level, EAEMOL, vitamin C, and taurine co-exposures did not significantly (p > 0.05) improve the CdCl2-induced Ca2+, MT, CF, HSI, and gill histopathological alterations by sub-lethal CdCl2 exposure of C. gariepinus.
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Affiliation(s)
- Samson E Abalaka
- Department of Veterinary Pathology, University of Abuja, Abuja, Nigeria.
| | - Fatima O Oyelowo
- Department of Veterinary Anatomy, University of Abuja, Abuja, Nigeria
| | - Motunrayo G Akande
- Department of Veterinary Pharmacology and Toxicology, University of Abuja, Abuja, Nigeria
| | - Oremeyi Z Tenuche
- Department of Veterinary Pathology, University of Abuja, Abuja, Nigeria
| | - Nuhu A Sani
- Department of Veterinary Pathology, University of Abuja, Abuja, Nigeria
| | - Bolade T Adeyemo
- Department of Animal Production and Health, University of Abuja, Abuja, Nigeria
| | - Idoko S Idoko
- Department of Veterinary Pathology, University of Abuja, Abuja, Nigeria
| | - Adamu O Ogbe
- Department of Veterinary Medicine, University of Abuja, Abuja, Nigeria
| | - Sunday A Ejeh
- Department of Veterinary Physiology and Biochemistry, University of Abuja, Abuja, Nigeria
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23
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Mucoadhesive Biopolymer Nanoparticles for Encapsulation of Lipophilic Nutrients With Enhanced Bioactivity. FOOD BIOPHYS 2021. [DOI: 10.1007/s11483-021-09691-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Nowakowski P, Markiewicz-Żukowska R, Bielecka J, Mielcarek K, Grabia M, Socha K. Treasures from the forest: Evaluation of mushroom extracts as anti-cancer agents. Biomed Pharmacother 2021; 143:112106. [PMID: 34482165 DOI: 10.1016/j.biopha.2021.112106] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/09/2021] [Accepted: 08/23/2021] [Indexed: 12/16/2022] Open
Abstract
Mushrooms provide a reliable source of bioactive compounds and have numerous nutritional values, which is one of the reasons why they are widely used for culinary purposes. They may also be a remedy for several medical conditions, including cancer diseases. Given the constantly increasing number of cancer incidents, the great anticancer potential of mushrooms has unsurprisingly become an object of interest to researchers. Therefore, this review aimed to collect and summarize all the available scientific data on the anti-cancer activity of mushroom extracts. Our research showed that mushroom extracts from 92 species, prepared using 12 different solvents, could reduce the viability of 38 various cancers. Additionally, we evaluated different experimental models: in vitro (cell model), in vivo (mice and rat model, case studies and randomized controlled trials), and in silico. Breast cancer proved to be sensitive to the highest number of mushroom extracts. The curative mechanisms of the studied mushrooms consisted in: inhibition of cancer cell proliferation, unregulated proportion of cells in cell cycle phases, induction of autophagy and phagocytosis, improved response of the immune system, and induction of apoptotic death of cells via upregulation of pro-apoptotic factors and downregulation of anti-apoptotic genes. The processes mainly involved the expression of caspases -3, -8, -9, AKT, p27, p53, BAX, and BCL2. The quoted results could lead to the classification of mushrooms as nutraceuticals used to prevent a variety of disorders or to support treatment of cancer diseases.
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Affiliation(s)
- Patryk Nowakowski
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland.
| | - Renata Markiewicz-Żukowska
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Joanna Bielecka
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Konrad Mielcarek
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Monika Grabia
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Katarzyna Socha
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
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25
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Donia T, Khamis A. Management of oxidative stress and inflammation in cardiovascular diseases: mechanisms and challenges. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:34121-34153. [PMID: 33963999 DOI: 10.1007/s11356-021-14109-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
Cardiovascular diseases (CVDs) have diverse physiopathological mechanisms with interconnected oxidative stress and inflammation as one of the common etiologies which result in the onset and development of atherosclerotic plaques. In this review, we illustrate this strong crosstalk between oxidative stress, inflammation, and CVD. Also, mitochondrial functions underlying this crosstalk, and various approaches for the prevention of redox/inflammatory biological impacts will be illustrated. In part, we focus on the laboratory biomarkers and physiological tests for the evaluation of oxidative stress status and inflammatory processes. The impact of a healthy lifestyle on CVD onset and development is displayed as well. Furthermore, the differences in oxidative stress and inflammation are related to genetic susceptibility to cardiovascular diseases and the variability in the assessment of CVDs risk between individuals; Omics technologies for measuring oxidative stress and inflammation will be explored. Finally, we display the oxidative stress-related microRNA and the functions of the redox basis of epigenetic modifications.
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Affiliation(s)
- Thoria Donia
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Abeer Khamis
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
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Pinheiro M, Oliveira A, Barros S, Alves N, Raimundo J, Caetano M, Coimbra J, Neuparth T, Santos MM. Functional, biochemical and molecular impact of sediment plumes from deep-sea mining on Mytilus galloprovincialis under hyperbaric conditions. ENVIRONMENTAL RESEARCH 2021; 195:110753. [PMID: 33485911 DOI: 10.1016/j.envres.2021.110753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 06/12/2023]
Abstract
The deep-sea is the biggest ecosystem in the world and despite the extreme conditions that characterize it, is highly biodiverse and complex. Deep-sea mining has been foreseen as a potential and concerning new stressor, and among the deep-sea mining associated stressors, sediment plumes, likely to be released into the water column as a side effect of mining, can reach habitats within a radius of more than a hundred kilometers. The present study examined the effects of suspended sediments of different grain sizes (63-125 μm, 125-250 μm and 250-500 μm) in the model species Mytilus galloprovincialis, at 4 bar, as a proxy to address the potential effects of sediment plumes, in the water column, with different grain sizes under high pressure conditions. Functional (filtration rate - FR), biochemical (catalase - CAT, glutathione s-transferase - GST, lipid peroxidation - LPO) and molecular (gene expression of [actin (ACTN), glutathione S-transferase alpha (GSTA), superoxide dismutase 2 (SOD2), catalase (CAT), heat shock protein 60 (HSP60), cytochrome c oxidase (COI) and DNA mismatch repair protein (MSH6)]) endpoints were studied in juvenile organisms. The FR decreased significantly for all tested grain size ranges, with a more severe effect for the particles with a diameter between 63 and 125 μm. In addition to the FR, significant changes were also observed for all tested biomarkers. Gene expression was significantly downregulated for CAT and ACTN. Overall, this study demonstrated that the smaller sized particles are the ones leading to more severe effects. Given their high dispersion potential and longer suspension periods under mining operation scenarios, particular attention should be given to the release of sediment plumes that may affect deep-sea environments and the water column. It is, therefore, vital to create standards and guidelines for sustainable mining practices.
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Affiliation(s)
- Marlene Pinheiro
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal; FCUP - Faculty of Sciences, University of Porto, Rua do Campo Alegre S/N, 4169-007, Porto, Portugal
| | - Adriana Oliveira
- FCUP - Faculty of Sciences, University of Porto, Rua do Campo Alegre S/N, 4169-007, Porto, Portugal
| | - Susana Barros
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal; CITAB - Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Quinta de Prados - Ed. Blocos Laboratoriais C1.10, 5000-801, Vila Real, Portugal
| | - Nélson Alves
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal
| | - Joana Raimundo
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal; IPMA - Portuguese Institute for Sea and Atmosphere, Rua Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal
| | - Miguel Caetano
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal; IPMA - Portuguese Institute for Sea and Atmosphere, Rua Alfredo Magalhães Ramalho 6, 1495-165, Algés, Portugal
| | - João Coimbra
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal
| | - Teresa Neuparth
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal
| | - Miguel M Santos
- CIIMAR - Interdisciplinary Centre of Marine and Environmental Research, Avenida General Norton de Matos S/N, 4450-208, Matosinhos, Portugal; FCUP - Faculty of Sciences, University of Porto, Rua do Campo Alegre S/N, 4169-007, Porto, Portugal.
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27
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Brindisi M, Bouzidi C, Frattaruolo L, Loizzo MR, Cappello MS, Dugay A, Deguin B, Lauria G, Cappello AR, Tundis R. New Insights into the Antioxidant and Anti-Inflammatory Effects of Italian Salvia officinalis Leaf and Flower Extracts in Lipopolysaccharide and Tumor-Mediated Inflammation Models. Antioxidants (Basel) 2021; 10:antiox10020311. [PMID: 33669555 PMCID: PMC7922507 DOI: 10.3390/antiox10020311] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 01/19/2023] Open
Abstract
This work aimed to investigate and compare the in vitro antioxidant and anti-inflammatory effects of Salvia officinalis L. (sage) from Italy, with the aim of raising its current knowledge in this field. Leaves and flowers (S1–S8), harvested in two areas of Southern Italy, were extracted with methanol as a solvent by maceration or ultrasound-assisted extraction. Sage extracts, analysed by high pressure liquid chromatography-diode-array detection-electrospray ionization-quadrupole-mass spectroscopy (HPLC-DAD-ESI-Q-MS), exerted a promising antioxidant activity investigated using ferric reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), and β-carotene bleaching tests, and elicited a significant decrease in reactive oxygen species (ROS) production in lipopolysaccharide (LPS)-stimulated RAW 264.7 murine macrophages. The anti-inflammatory activity was analysed in the same in vitro model. All the extracts did not affect cell viability although they showed anti-inflammatory activity, as they induced a decrease in nitrite levels that was greater than 50%, when employed at 50 µg/mL. Furthermore, they elicited a decrease in nitrite levels, as well as a decline in pro-inflammatory cytokine expression. The NF-κB transcription factor proved to be involved in the mechanisms that underlie such effects. Interestingly, sage extracts were able to interfere with the inflammatory activity induced by breast cancer cell-conditioned media (nitrite levels were significantly decreased, p < 0.05; p < 0.01), highlighting for the first time the important role of S. officinalis in controlling inflammation processes related to neoplastic progression.
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Affiliation(s)
- Matteo Brindisi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
| | - Chouaha Bouzidi
- UFR de Pharmacie de Paris, Université de Paris, U.M.R. n°8038, CiTCoM-(CNRS, Université de Paris), F-75006 Paris, France; (C.B.); (A.D.); (B.D.)
| | - Luca Frattaruolo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
| | - Monica R. Loizzo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
| | - Maria Stella Cappello
- CNR, Institute of Science of Food Production (ISPA), Prov. le Lecce-Monteroni, 73100 Lecce, Italy
- Correspondence: (M.S.C.); (A.R.C.)
| | - Annabelle Dugay
- UFR de Pharmacie de Paris, Université de Paris, U.M.R. n°8038, CiTCoM-(CNRS, Université de Paris), F-75006 Paris, France; (C.B.); (A.D.); (B.D.)
| | - Brigitte Deguin
- UFR de Pharmacie de Paris, Université de Paris, U.M.R. n°8038, CiTCoM-(CNRS, Université de Paris), F-75006 Paris, France; (C.B.); (A.D.); (B.D.)
| | - Graziantonio Lauria
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
| | - Anna Rita Cappello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
- Correspondence: (M.S.C.); (A.R.C.)
| | - Rosa Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036 Arcavacata di Rende, Italy; (M.B.); (L.F.); (M.R.L.); (G.L.); (R.T.)
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Aoiadni N, Ayadi H, Jdidi H, Naifar M, Maalej S, Makni FA, El Feki A, Fetoui H, Koubaa FG. Flavonoid-rich fraction attenuates permethrin-induced toxicity by modulating ROS-mediated hepatic oxidative stress and mitochondrial dysfunction ex vivo and in vivo in rat. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:9290-9312. [PMID: 33136269 DOI: 10.1007/s11356-020-11250-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
The present study explores the antioxidant, anti-microbial, and hepatoprotective potentials of flavonoid-rich fractions from Fumaria officinalis against permethrin-induced liver damage ex vivo/in vivo in rat. However, HPLC-DAD analysis revealed the richness of 6 components in ethyl acetate fraction (EAF) where ferulic acid, rosmarinic acid, and myricetin are the most abundant. The in vitro assays showed that EAFs have impressive antioxidant and anti-microbial properties. Ex vivo, permethrin (PER) (100 μM) induced a decrease of hepatic AST and ALT activities and 25-OH vitamin D and vitamin C levels and an increase of ALP and LDH activities, TBARS, and ϒ-GT levels with a disturbance of oxidative status. The hepatoprotective effect of EAF (1 mg/mL) against PER was confirmed by the amelioration of oxidative stress profile. In vivo, permethrin was found to increase absolute and relative liver weights, plasma transaminase activities, lactate-to-pyruvate ratio, hepatic and mitochondrial lipid peroxidation, and protein oxidation levels. This pesticide triggered a decrease of Ca2+ and Mg2+-ATPases and mitochondrial enzyme activities. The co-treatment with EAF reestablished the hepatic and mitochondrial function, which could be attributed to its richness in phenolic compounds.
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Affiliation(s)
- Nissaf Aoiadni
- Laboratory of Animal Eco-Physiology, Faculty of Sciences of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia.
| | - Houda Ayadi
- Laboratory of Biodiversity and Aquatic Ecosystems, Ecology and Planktonology, Sciences Faculty of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia
| | - Hajer Jdidi
- Laboratory of Animal Eco-Physiology, Faculty of Sciences of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia
| | - Manel Naifar
- Laboratory of Biochemistry, CHU Habib Bourguiba, Sfax, Tunisia
| | - Sami Maalej
- Laboratory of Biodiversity and Aquatic Ecosystems, Ecology and Planktonology, Sciences Faculty of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia
| | | | - Abdelfattah El Feki
- Laboratory of Animal Eco-Physiology, Faculty of Sciences of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia
| | - Hamadi Fetoui
- Laboratory of Toxicology and Environmental Health.LR17ES06, Sciences Faculty of Sfax, University of Sfax, BP1171, 3000, Sfax, Tunisia
| | - Fatma Ghorbel Koubaa
- Laboratory of Animal Eco-Physiology, Faculty of Sciences of Sfax, Street of Soukra Km 3.5, BP 1171, CP 3000, Sfax, Tunisia
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Diet Quality Is Associated with Serum Antioxidant Capacity in Women with Breast Cancer: A Cross Sectional Study. Nutrients 2020; 13:nu13010115. [PMID: 33396963 PMCID: PMC7824615 DOI: 10.3390/nu13010115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/12/2020] [Accepted: 12/28/2020] [Indexed: 12/19/2022] Open
Abstract
Oxidative stress produced by adjuvant treatments is associated with cell injury; however, a healthy diet can help mitigate it. The aim of this study is to investigate the association between diet quality and oxidative stress parameters in women subjected to adjuvant treatment for breast cancer. The sample comprised 70 women. Oxidative stress biomarkers and diet quality parameters based on the Brazilian Healthy Eating Index-Revised (BHEI-R)-were evaluated at baseline (p0) and after adjuvant treatment (p1). Ferric reducing antioxidant potential (FRAP) was associated with diet quality at p0. BHEI-R scores were not different between p0 and p1; however, scores from total vegetables, total fruits, milk and dairy products, and meat, eggs and legumes were lower during treatment. On the other hand, lower sodium and saturated fat intake observed at p1 counterbalanced the BHEI-R score. Oxidative stress parameters have increased at p1, but they were not associated with diet quality; thus, changes in component intake were not enough to promote changes in oxidative stress during treatment. It appears that diet can enhance patients' antioxidant defense before treatment, which could lead to better outcomes in the long term. Further investigations may help to clarify the association between diet and oxidative stress in women with breast cancer.
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Vo TTT, Chu PM, Tuan VP, Te JSL, Lee IT. The Promising Role of Antioxidant Phytochemicals in the Prevention and Treatment of Periodontal Disease via the Inhibition of Oxidative Stress Pathways: Updated Insights. Antioxidants (Basel) 2020; 9:antiox9121211. [PMID: 33271934 PMCID: PMC7760335 DOI: 10.3390/antiox9121211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023] Open
Abstract
There is growing evidence on the involvement of oxidative stress, which is simply described as the imbalance between oxidants and antioxidants in favor of the former, in the development of periodontal disease that is the most common inflammatory disease in the oral cavity. Thus, the potential of antioxidant phytochemicals as adjunctively preventive and therapeutic agents against the initiation and progression of periodontal disease is a topic of great interest. The current review firstly aims to provide updated insights about the immuno-inflammatory pathway regulated by oxidative stress in periodontal pathology. Then, this work further presents the systemic knowledge of antioxidant phytochemicals, particularly the pharmacological activities, which can be utilized in the prevention and treatment of periodontal disease. Additionally, the challenges and future prospects regarding such a scope are figured out.
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Affiliation(s)
- Thi Thuy Tien Vo
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
| | - Pei-Ming Chu
- School of Medicine, College of Medicine, China Medical University, Taichung 406, Taiwan;
| | - Vo Phuoc Tuan
- Endoscopy Department, Cho Ray Hospital, Ho Chi Minh City 700000, Vietnam;
| | - Joyce Si-Liang Te
- Department of Medical Education, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan;
| | - I-Ta Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
- Correspondence: ; Tel.: +886-2-27361661 (ext. 5162); Fax: +886-2-27362295
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31
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Tekos F, Skaperda Z, Goutzourelas N, Phelps DS, Floros J, Kouretas D. The Importance of Redox Status in the Frame of Lifestyle Approaches and the Genetics of the Lung Innate Immune Molecules, SP-A1 and SP-A2, on Differential Outcomes of COVID-19 Infection. Antioxidants (Basel) 2020; 9:antiox9090784. [PMID: 32854247 PMCID: PMC7554878 DOI: 10.3390/antiox9090784] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/20/2020] [Accepted: 08/21/2020] [Indexed: 02/07/2023] Open
Abstract
The pandemic of COVID-19 is of great concern to the scientific community. This mainly affects the elderly and people with underlying diseases. People with obesity are more likely to experience unpleasant disease symptoms and increased mortality. The severe oxidative environment that occurs in obesity due to chronic inflammation permits viral activation of further inflammation leading to severe lung disease. Lifestyle affects the levels of inflammation and oxidative stress. It has been shown that a careful diet rich in antioxidants, regular exercise, and fasting regimens, each and/or together, can reduce the levels of inflammation and oxidative stress and strengthen the immune system as they lead to weight loss and activate cellular antioxidant mechanisms and reduce oxidative damage. Thus, a lifestyle change based on the three pillars: antioxidants, exercise, and fasting could act as a proactive preventative measure against the adverse effects of COVID-19 by maintaining redox balance and well-functioning immunity. Moreover, because of the observed diversity in the expression of COVID-19 inflammation, the role of genetics of innate immune molecules, surfactant protein A (SP-A)1 and SP-A2, and their differential impact on the local lung microenvironment and host defense is reviewed as genetics may play a major role in the diverse expression of the disease.
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Affiliation(s)
- Fotios Tekos
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece; (F.T.); (Z.S.); (N.G.)
| | - Zoi Skaperda
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece; (F.T.); (Z.S.); (N.G.)
| | - Nikolaos Goutzourelas
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece; (F.T.); (Z.S.); (N.G.)
| | - David S. Phelps
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) and Departments of Pediatrics, Hershey, PA 17033, USA; (D.S.P.); (J.F.)
| | - Joanna Floros
- Center for Host Defense, Inflammation, and Lung Disease (CHILD) and Departments of Pediatrics, Hershey, PA 17033, USA; (D.S.P.); (J.F.)
- Obstetrics & Gynecology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA
| | - Demetrios Kouretas
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece; (F.T.); (Z.S.); (N.G.)
- Correspondence: ; Tel.: +30-2410-565-277; Fax: +30-2410-565-290
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The Double-Faced Role of Nitric Oxide and Reactive Oxygen Species in Solid Tumors. Antioxidants (Basel) 2020; 9:antiox9050374. [PMID: 32365852 PMCID: PMC7278755 DOI: 10.3390/antiox9050374] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 04/24/2020] [Accepted: 04/27/2020] [Indexed: 02/08/2023] Open
Abstract
Disturbed redox homeostasis represents a hallmark of cancer phenotypes, affecting cellular metabolism and redox signaling. Since reactive oxygen and nitrogen species (ROS/RNS) are involved in regulation of proliferation and apoptosis, they may play a double-faced role in cancer, entailing protumorigenic and tumor-suppressing effects in early and later stages, respectively. In addition, ROS and RNS impact the activity and communication of all tumor constituents, mediating their reprogramming from anti- to protumorigenic phenotypes, and vice versa. An important role in this dichotomic action is played by the variable amounts of O2 in the tumor microenvironment, which dictates the ultimate outcome of the influence of ROS/RNS on carcinogenesis. Moreover, ROS/RNS levels remarkably influence the cancer response to therapy. The relevance of ROS/RNS signaling in solid tumors is witnessed by the emergence of novel targeted treatments of solid tumors with compounds that target ROS/RNS action and production, such as tyrosine kinase inhibitors and monoclonal antibodies, which might contribute to the complexity of redox regulation in cancer. Prospectively, the dual role of ROS/RNS in the different stages of tumorigenesis through different impact on oxidation and nitrosylation may also allow development of tailored diagnostic and therapeutic approaches.
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Kara M, Oztas E, Ramazanoğulları R, Kouretas D, Nepka C, Tsatsakis AM, Veskoukis AS. Benomyl, a benzimidazole fungicide, induces oxidative stress and apoptosis in neural cells. Toxicol Rep 2020; 7:501-509. [PMID: 32337162 PMCID: PMC7175046 DOI: 10.1016/j.toxrep.2020.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 03/19/2020] [Accepted: 04/06/2020] [Indexed: 01/10/2023] Open
Abstract
Fungicides are used in the agricultural sector against the harmful action of fungi, however they are potential toxic agents for the environment and the living organisms. Benomyl is a widely encountered benzimidazole fungicide that exerts its toxicity via inhibiting microtubule formation in the nervous system and the male reproductive and endocrine systems, whilst it is a known teratogen. Since toxic effects of benomyl and its molecular mechanisms are not fully understood, we aimed to detect its neurotoxic potential via evaluating cytotoxicity, oxidative stress and apoptosis in SH-SY5Y cell line. The cells were incubated with benomyl in a concentration range between 1 and 6 μM for 24 h. Our results indicated a concentration-dependent enhancement of reactive oxygen species measured through flow cytometry and DNA damage evaluated via the comet assay. Additionally, it induced apoptosis in all tested concentrations. According to the findings of the present study, benomyl is a xenobiotic, which it appears to exert its toxic action via a redox-related mechanism that, finally, induces cell apoptosis and death. We believe that this study will offer further insight in the toxicity mechanism of benomyl, although further studies are recommended in order to elucidate these mechanisms in the molecular level.
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Key Words
- ATCC, American Type Culture Collection
- Apoptosis
- BSA, Bovine serum albumin
- Benomyl
- DMEM-F12, Dulbecco’s modified Eagle medium: Nutrient Mixture F-12 (Ham`s)
- DNA, Deoxyribonucleic acid
- DTNB, 55′-dithiobis-2-nitrobenzoic acid
- FBS, Fetal bovine serum
- GSH, Glutathione
- H2DCF-DA, 2′7′-dichlorodihydrofluorescein diacetate
- MFI, Median fluorescence intensity
- MTT, 3-45-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide
- Neural SH-SY5Y cell line
- OD, Optical density
- Oxidative stress
- PBS, Phosphate buffered saline
- PI, Propidium iodide
- ROS, Reactive oxygen species
- SD, Standard deviation
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Affiliation(s)
- Mehtap Kara
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Istanbul University, 34116, Istanbul, Turkey
- Corresponding author.
| | - Ezgi Oztas
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Istanbul University, 34116, Istanbul, Turkey
| | - Rabia Ramazanoğulları
- Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Istanbul University, 34116, Istanbul, Turkey
| | - Demetrios Kouretas
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
| | - Charitini Nepka
- Department of Pathology, University Hospital of Larissa, 41110, Larissa, Greece
| | - Aristides M. Tsatsakis
- Center of Toxicology Science and Research, Medical School, University of Crete, Heraklion 71003, Greece
| | - Aristidis S. Veskoukis
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
- Corresponding author.
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Approaching reactive species in the frame of their clinical significance: A toxicological appraisal. Food Chem Toxicol 2020; 138:111206. [PMID: 32113950 DOI: 10.1016/j.fct.2020.111206] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/12/2020] [Accepted: 02/14/2020] [Indexed: 12/11/2022]
Abstract
Redox biology and toxicology are interrelated fields that have produced valuable evidence regarding the role and clinical significance of reactive species. These issues are analyzed herein by presenting 6 arguments, as follows: Argument 1: There is no direct connection of redox-related pathologies with specific reactive species; Argument 2: The measurement of reactive species concentration is a major challenge due to their very short half lives; Argument 3: There is an interplay between reactive species generation and fundamental biological processes, such as energy metabolism; Argument 4: Reactive species exert beneficial biological action; Argument 5: Reactive species follow the hormesis phenomenon; Argument 6: Oxidative modifications of redox-related molecules are not necessarily interpreted as oxidative damage. We conclude that reactive species do not seem to exert clinical significance, which means that they lack a measurable cause-effect relation with chronic diseases. Unpredictable results could, nevertheless, arise through novel experimental setups applied in the field of toxicology. These are related to the real-life exposure scenario via the regimen of long-term low-dose (far below NOAEL) exposure to mixtures of xenobiotics and can potentially offer perspectives in order to investigate in depth whether or not reactive species can be introduced as clinically significant redox biomarkers.
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Ye L, Mao S, Fang S, Zhang J, Tan Y, Gu W. Increased Serum Romo1 Was Correlated with Lung Function, Inflammation, and Oxidative Stress in Chronic Obstructive Pulmonary Disease. Inflammation 2020; 42:1555-1560. [PMID: 31049771 DOI: 10.1007/s10753-019-01017-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is associated with abnormal inflammation and high oxidative stress. Studies suggest that reactive oxygen species modulator 1 (Romo1) involve in diseases associated with oxidative stress and inflammation. However, the relationship between COPD and Romo1 is still not clear. In this study, we compared serum Romo1 in 49 COPD patients and 34 health controls, and their correlation with lung function, systematic inflammation, and oxidative stress. In addition, serum levels of Romo1, C-reactive protein (CRP), and oxidative stress (measured by reactive oxygen species, ROS) were analyzed using commercial kits. Serum Romo1 was significantly higher in COPD patients than that of control (132.24 ± 10.34 vs. 93.26 ± 7.75 pg/ml, P < 0.05). Serum CRP and ROS were also significantly higher in COPD patients. Serum Romo1 was correlated inversely with FEV1% predicted in COPD patients (푟 = - 0.347, 푃 = 0.016), while it was correlated positively with CRP and ROS levels, respectively. These results suggest that serum Romo1 increase in COPD patients and that these levels are associated with lung function, inflammation, and oxidative stress in COPD.
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Affiliation(s)
- Liang Ye
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China
| | - Shan Mao
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China
| | - Surong Fang
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China
| | - Jing Zhang
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China
| | - Yan Tan
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China
| | - Wei Gu
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, No. 68, Changle Road, Qinhuai District, Nanjing, 210006, China.
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Kouka P, Tekos F, Papoutsaki Z, Stathopoulos P, Halabalaki M, Tsantarliotou M, Zervos I, Nepka C, Liesivuori J, Rakitskii VN, Tsatsakis A, Veskoukis AS, Kouretas D. Olive oil with high polyphenolic content induces both beneficial and harmful alterations on rat redox status depending on the tissue. Toxicol Rep 2020; 7:421-432. [PMID: 32140426 PMCID: PMC7052070 DOI: 10.1016/j.toxrep.2020.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 01/18/2023] Open
Abstract
Olive oil (OO) possesses a predominant role in the diet of Mediterranean countries. According to a health claim approved by the European Food Safety Authority, OO protects against oxidative stress‑induced lipid peroxidation in human blood, when it contains at least 5 mg of hydroxytyrosol and its derivatives per 20 g. However, studies regarding the effects of a total OO biophenols on redox status in vivo are scarce and either observational and do not provide a holistic picture of their action in tissues. Following a series of in vitro screening tests an OO containing biophenols at 800 mg/kg of OO was administered for 14 days to male Wistar rats at a dose corresponding to 20 g OO/per day to humans. Our results showed that OO reinforced the antioxidant profile of blood, brain, muscle and small intestine, it induced oxidative stress in spleen, pancreas, liver and heart, whereas no distinct effects were observed in lung, colon and kidney. The seemingly negative effects of OO follow the recently formulated idea in toxicology, namely the real life exposure scenario. This study reports that OO, although considered a nutritional source rich in antioxidants, it exerts a tissues specific action when administered in vivo.
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Key Words
- Biophenols
- Blood
- CARB, protein carbonyls
- CAT, catalase
- GSH, glutathione
- HT, hydroxytyrosol
- OLEA, oleacein
- OLEO, oleocanthal
- OO, olive oil
- Olive oil
- Real life exposure scenario
- Redox status
- T, tyrosol
- TAC, total antioxidant capacity
- TBARS, thiobarbituric acid reactive substances
- Tissues
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Affiliation(s)
- Paraskevi Kouka
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500 Larissa, Greece
| | - Fotios Tekos
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500 Larissa, Greece
| | - Zoi Papoutsaki
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of University of Athens, 15771 Athens, Greece
| | - Panagiotis Stathopoulos
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of University of Athens, 15771 Athens, Greece
| | - Maria Halabalaki
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and Kapodistrian University of University of Athens, 15771 Athens, Greece
| | - Maria Tsantarliotou
- Department of Physiology, Faculty of Veterinary Medicine, School of Health Sciences, Aristotle University, 54124 Thessaloniki, Greece
| | - Ioannis Zervos
- Department of Physiology, Faculty of Veterinary Medicine, School of Health Sciences, Aristotle University, 54124 Thessaloniki, Greece
| | - Charitini Nepka
- Department of Pathology, University Hospital of Larissa, 41110 Larissa, Greece
| | | | - Valerii N. Rakitskii
- Federal Scientific Center of Hygiene, F.F. Erisman, 2, Semashko Street, Mytishchi, Moscow Region 141014, Russia
| | - Aristidis Tsatsakis
- Center of Toxicology Science & Research, Medical School, University of Crete, Heraklion, Crete, Greece
| | - Aristidis S. Veskoukis
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500 Larissa, Greece
| | - Demetrios Kouretas
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500 Larissa, Greece
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37
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Antioxidants in Cancer Therapy: Recent Trends in Application of Nanotechnology for Enhanced Delivery. Sci Pharm 2020. [DOI: 10.3390/scipharm88010005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Recently, the occurrence of cancer has significantly increased; it represents the second-most frequent cause of death after cardiovascular diseases. Many dietary antioxidants have shown large impact as effective agents for cancer prevention by reducing oxidative stress, which has been a part in the development of many diseases, including cancer. One of the obstacles in the delivery of antioxidant therapies into the required domain lies in the inadequate delivery of these agents to their intended site of action. Using nanotechnology in delivery of antioxidants leads to increased therapeutic index and higher drug concentration in tumor tissues, thus enhancing anticancer treatment. In this review, we discuss the role of different antioxidants in cancer therapy and their improved therapeutic effect through their formulation using nanotechnology.
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38
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Veskoukis AS. Redox signaling and antioxidant defense in pathogenic microorganisms: a link to disease and putative therapy. Pathology 2020. [DOI: 10.1016/b978-0-12-815972-9.00008-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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39
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Ottoni FM, Gomes ER, Pádua RM, Oliveira MC, Silva IT, Alves RJ. Synthesis and cytotoxicity evaluation of glycosidic derivatives of lawsone against breast cancer cell lines. Bioorg Med Chem Lett 2019; 30:126817. [PMID: 31810778 DOI: 10.1016/j.bmcl.2019.126817] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 11/06/2019] [Accepted: 11/08/2019] [Indexed: 10/25/2022]
Abstract
Breast cancer is the most incident and mortal cancer type in women, with an estimated 2 million new cases expected by 2020 worldwide, with 600,000 deaths. As not all breast cancer types respond to the anti-hormonal therapy, the development of new antineoplastic drugs is necessary. Lawsone (2-hydroxy-1,4-naphtoquinone) is a natural bioactive naphtoquinone displaying a range of activities, with dozens of derivatives described in the literature, including some glycosides possessing antitumor activity. Here, a series of glycosides of lawsone are reported for the first time and all compounds displayed good activity against the SKBR-3 cell line, with IC50 below 10 µM. The most promising derivative was the glycosyl triazole derived from peracetylated d-glucose (11), which showed better cytotoxicity against SKBR-3 (IC50 = 0.78 µM), being the most selective toward this tumoral cell (SI > 20). All compounds described in this work were more active than lawsone, indicating the importance of the carbohydrate and glycosyl triazole moiety for activity.
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Affiliation(s)
- Flaviano M Ottoni
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil
| | - Eliza R Gomes
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil
| | - Rodrigo M Pádua
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil
| | - Mônica C Oliveira
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil
| | - Izabella T Silva
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil; Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis, SC 88.040-970, Brazil.
| | - Ricardo J Alves
- Department of Pharmaceutical Products, Faculty of Pharmacy, Federal University of Minas Gerais, 6627 Antônio Carlos, Belo Horizonte, MG 31.270-901, Brazil.
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40
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Huang PS, Wang CS, Yeh CT, Lin KH. Roles of Thyroid Hormone-Associated microRNAs Affecting Oxidative Stress in Human Hepatocellular Carcinoma. Int J Mol Sci 2019; 20:ijms20205220. [PMID: 31640265 PMCID: PMC6834183 DOI: 10.3390/ijms20205220] [Citation(s) in RCA: 15] [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: 09/26/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 02/07/2023] Open
Abstract
Oxidative stress occurs as a result of imbalance between the generation of reactive oxygen species (ROS) and antioxidant genes in cells, causing damage to lipids, proteins, and DNA. Accumulating damage of cellular components can trigger various diseases, including metabolic syndrome and cancer. Over the past few years, the physiological significance of microRNAs (miRNA) in cancer has been a focus of comprehensive research. In view of the extensive level of miRNA interference in biological processes, the roles of miRNAs in oxidative stress and their relevance in physiological processes have recently become a subject of interest. In-depth research is underway to specifically address the direct or indirect relationships of oxidative stress-induced miRNAs in liver cancer and the potential involvement of the thyroid hormone in these processes. While studies on thyroid hormone in liver cancer are abundantly documented, no conclusive information on the potential relationships among thyroid hormone, specific miRNAs, and oxidative stress in liver cancer is available. In this review, we discuss the effects of thyroid hormone on oxidative stress-related miRNAs that potentially have a positive or negative impact on liver cancer. Additionally, supporting evidence from clinical and animal experiments is provided.
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Affiliation(s)
- Po-Shuan Huang
- Department of Biochemistry, College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan.
- Department of Biomedical Sciences, College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan.
| | - Chia-Siu Wang
- Department of General Surgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Chau-Ting Yeh
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 33302, Taiwan.
| | - Kwang-Huei Lin
- Department of Biochemistry, College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan.
- Department of Biomedical Sciences, College of Medicine, Chang-Gung University, Taoyuan 33302, Taiwan.
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 33302, Taiwan.
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 33302, Taiwan.
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41
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Rodríguez M, G Rebollar P, Mattioli S, Castellini C. n-3 PUFA Sources (Precursor/Products): A Review of Current Knowledge on Rabbit. Animals (Basel) 2019; 9:ani9100806. [PMID: 31618904 PMCID: PMC6827073 DOI: 10.3390/ani9100806] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 09/27/2019] [Accepted: 10/09/2019] [Indexed: 01/01/2023] Open
Abstract
This review compares the effects of different n-3 polyunsaturated fatty acid (PUFA) sources on biological activity, physiological/reproductive endpoints, and health implications with a special emphasis on a rabbit case study. Linoleic acid (LA) and α-linolenic acid (ALA) are members of two classes of PUFAs, namely the n-6 and n-3 series, which are required for normal human health. Both are considered precursors of a cascade of molecules (eicosanoids), which take part in many biological processes (inflammation, vasoconstriction/vasodilation, thromboregulation, etc.). However, their biological functions are opposite and are mainly related to the form (precursor or long-chain products) in which they were administered and to the enzyme-substrate preference. ALA is widely present in common vegetable oils and foods, marine algae, and natural herbs, whereas its long-chain PUFA derivatives are available mainly in fish and animal product origins. Recent studies have shown that the accumulation of n-3 PUFAs seems mostly to be tissue-dependent and acts in a tissue-selective manner. Furthermore, dietary n-3 PUFAs widely affect the lipid oxidation susceptibility of all tissues. In conclusion, sustainable sources of n-3 PUFAs are limited and exert a different effect about (1) the form in which they are administered, precursor or derivatives; (2) their antioxidant protections; and (3) the purpose to be achieved (health improvement, physiological and reproductive traits, metabolic pathways, etc.).
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Affiliation(s)
- María Rodríguez
- Departamento de Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.
| | - Pilar G Rebollar
- Departamento de Producción Agraria, Escuela Técnica Superior de Ingeniería Agronómica Alimentaria y de Biosistemas, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.
| | - Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno, 74, 06121 Perugia, Italy.
| | - Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno, 74, 06121 Perugia, Italy.
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42
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Fountoucidou P, Veskoukis AS, Kerasioti E, Docea AO, Taitzoglou IA, Liesivuori J, Tsatsakis A, Kouretas D. A mixture of routinely encountered xenobiotics induces both redox adaptations and perturbations in blood and tissues of rats after a long-term low-dose exposure regimen: The time and dose issue. Toxicol Lett 2019; 317:24-44. [PMID: 31541690 DOI: 10.1016/j.toxlet.2019.09.015] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/05/2019] [Accepted: 09/14/2019] [Indexed: 02/08/2023]
Abstract
Exposure of humans to xenobiotic mixtures is a continuous state during their everyday routine. However, the majority of toxicological studies assess the in vivo effects of individual substances rather than mixtures. Therefore, our main objective was to evaluate the impact of the 12- and 18-month exposure of rats to a mixture containing 13 pesticides, food, and life-style additives in three dosage levels (i.e. 0.0025 × NOAEL, 0.01 × NOAEL, and 0.05 × NOAEL), on redox biomarkers in blood and tissues. Our results indicate that the exposure to the mixture induces physiological adaptations by enhancing the blood antioxidant mechanism (i.e., increased glutathione, catalase and total antioxidant capacity and decreased protein carbonyls and TBARS) at 12 months of exposure. On the contrary, exposure to the 0.05 × NOAEL dose for 18 months induces significant perturbations in blood and tissue redox profile (i.e., increased carbonyls and TBARS). This study simulates a scenario of real-life risk exposure to mixtures of xenobiotics through a long-term low-dose administration regimen in rats. The results obtained could support, at least in part, the necessity of introducing testing of combined stimuli at reference doses and long term for the evaluation of the risk from exposure to chemicals.
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Affiliation(s)
- Polyxeni Fountoucidou
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
| | - Aristidis S Veskoukis
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
| | - Efthalia Kerasioti
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy, Faculty of Pharmacy, Craiova, 200349, Romania
| | - Ioannis A Taitzoglou
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | | | - Aristidis Tsatsakis
- Center of Toxicology Science & Research, Medical School, University of Crete, Heraklion, Crete, Greece
| | - Demetrios Kouretas
- Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece.
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43
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Pereyra CE, Dantas RF, Ferreira SB, Gomes LP, Silva-Jr FP. The diverse mechanisms and anticancer potential of naphthoquinones. Cancer Cell Int 2019; 19:207. [PMID: 31388334 PMCID: PMC6679553 DOI: 10.1186/s12935-019-0925-8] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 07/23/2019] [Indexed: 12/15/2022] Open
Abstract
Cancer is one of the leading causes of death around the world and although the different clinical approaches have helped to increase survival rates, incidence is still high and so its mortality. Chemotherapy is the only approach which is systemic, reaching cancer cells in all body tissues and the search for new potent and selective drugs is still an attractive field within cancer research. Naphthoquinones, natural and synthetic, have garnered much attention in the scientific community due to their pharmacological properties, among them anticancer action, and potential therapeutic significance. Many mechanisms of action have been reported which also depend on structural differences among them. Here, we describe some of the most relevant mechanisms of action reported so far for naphthoquinones and highlight novel targets which are being described in the literature. Furthermore, we gather some of the most impressive efforts done by researchers to harness the anticancer properties of these compounds through specifically designed structural modifications.
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Affiliation(s)
- Carolina Escardó Pereyra
- 1Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil 4365, Rio de Janeiro, Rio de Janeiro 21040-900 Brazil
| | - Rafael Ferreira Dantas
- 1Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil 4365, Rio de Janeiro, Rio de Janeiro 21040-900 Brazil
| | - Sabrina Baptista Ferreira
- 2Laboratório de Síntese Orgânica e Prospecção Biológica, Instituto de Química, Universidade Federal do Rio de Janeiro, Ilha do Fundão, Rio de Janeiro, Rio de Janeiro 21949-900 Brazil
| | - Luciano Pinho Gomes
- 1Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil 4365, Rio de Janeiro, Rio de Janeiro 21040-900 Brazil
| | - Floriano Paes Silva-Jr
- 1Laboratório de Bioquímica Experimental e Computacional de Fármacos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Avenida Brasil 4365, Rio de Janeiro, Rio de Janeiro 21040-900 Brazil
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Parathodi Illam S, Hussain A, Elizabeth A, Narayanankutty A, Raghavamenon AC. Natural combination of phenolic glycosides from fruits resists pro-oxidant insults to colon cells and enhances intrinsic antioxidant status in mice. Toxicol Rep 2019; 6:703-711. [PMID: 31372348 PMCID: PMC6661281 DOI: 10.1016/j.toxrep.2019.07.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 06/30/2019] [Accepted: 07/14/2019] [Indexed: 01/24/2023] Open
Abstract
A combination of fresh fruits adequately supplying required nutrients is likely to have better health benefits by virtue of the synergistic/additive effect of its natural constituents. With this view and aiming to obtain phenolic glycosides in combination, fresh apple, grape, orange, pomegranate, and sapota fruit juices were combined and lyophilized. An aqueous extract of this fruit combination (AEFC) had polyphenols as a major constituent (47.36 μg GAE/mL) and LC–MS analysis documented the presence of cyanidin and pallidol 3-O-glucosides, phloridzin, delphinidin-3-O-rutinoside, kaempferol-3-O-pentoside, quercetin-3-O-rutinoside, trans-caffeic acid. Corroborating this, AEFC exhibited significant DPPH and superoxide radical scavenging activities (IC50values 43.63 and 49.01 μg/mL) and protected colon epithelial cells (HCT-15) against H2O2 and AAPH induced cell death by 40 and 72.62% and buthionine sulfoximine (BSO) induced GSH depletion by 52.43%. In normal Swiss albino mice, administration of AEFC for over 30 days improved hepatic and renal GPx, SOD, and catalase activities and GSH levels. The study thus suggests the combinatorial effects of natural phenolic glycosides from fruits in resisting oxidative insults and associated disease pathology.
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Affiliation(s)
| | - Ashif Hussain
- Amala Cancer Research Centre, Amala Nagar, Thrissur, 680 555 Kerala, India
| | - Anu Elizabeth
- Amala Cancer Research Centre, Amala Nagar, Thrissur, 680 555 Kerala, India
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Buprenorphine and Methadone as Opioid Maintenance Treatments for Heroin-Addicted Patients Induce Oxidative Stress in Blood. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9417048. [PMID: 31093318 PMCID: PMC6481042 DOI: 10.1155/2019/9417048] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/11/2019] [Accepted: 03/17/2019] [Indexed: 01/07/2023]
Abstract
Buprenorphine and methadone are two substances widely used in the substitution treatment of patients who are addicted to opioids. Although it is known that they partly act efficiently towards this direction, there is no evidence regarding their effects on the redox status of patients, a mechanism that could potentially improve their action. Therefore, the aim of the present investigation was to examine the impact of buprenorphine and methadone, which are administered as substitutes to heroin-dependent patients on specific redox biomarkers in the blood. From the results obtained, both the buprenorphine (n = 21) and the methadone (n = 21) groups exhibited oxidative stress and compromised antioxidant defence. This was evident by the decreased glutathione (GSH) concentration and catalase activity in erythrocytes and the increased concentrations of thiobarbituric acid reactive substances (TBARS) and protein carbonyls in the plasma, while there was no significant alteration of plasma total antioxidant capacity (TAC) compared to the healthy individuals (n = 29). Furthermore, methadone revealed more severe oxidant action compared to buprenorphine. Based on relevant studies, the tested substitutes mitigate the detrimental effects of heroin on patient redox status; still it appears that they need to be boosted. Therefore, concomitant antioxidant administration could potentially enhance their beneficial action, and most probably, buprenorphine that did not induce oxidative stress in such a severe mode as methadone, on the regulation of blood redox status.
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Estévez M, Xiong Y. Intake of Oxidized Proteins and Amino Acids and Causative Oxidative Stress and Disease: Recent Scientific Evidences and Hypotheses. J Food Sci 2019; 84:387-396. [DOI: 10.1111/1750-3841.14460] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/26/2018] [Accepted: 01/13/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Mario Estévez
- Meat and Meat Products Research Institute, TECAL Research Group; Univ. of Extremadura; Avda. Universidad s/n 10003 Cáceres Spain
| | - Youling Xiong
- Depart. of Animal and Food Sciences; Univ. of Kentucky; Lexington KY 40546-0215 U.S.A
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A battery of translational biomarkers for the assessment of the in vitro and in vivo antioxidant action of plant polyphenolic compounds: The biomarker issue. CURRENT OPINION IN TOXICOLOGY 2019. [DOI: 10.1016/j.cotox.2018.10.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Della Giustina A, Goldim MP, Danielski LG, Florentino D, Garbossa L, Joaquim L, Oliveira Junior AN, Mathias K, Fileti ME, Zarbato GF, da Rosa N, Laurentino AOM, Fortunato JJ, Palandi J, de Oliveira BH, Martins DF, Bonbinski F, Bellettini-Santos T, Garcez M, Budni J, Barichello T, Petronilho F. Fish oil-rich lipid emulsion modulates neuroinflammation and prevents long-term cognitive dysfunction after sepsis. Nutrition 2018; 70:110417. [PMID: 30867119 DOI: 10.1016/j.nut.2018.12.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/07/2018] [Accepted: 12/04/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Sepsis is a severe organic dysfunction caused by an infection that affects the normal regulation of several organ systems, including the central nervous system. Inflammation and oxidative stress play crucial roles in the development of brain dysfunction in sepsis. The aim of this study was to determine the effect of a fish oil (FO)-55-enriched lipid emulsion as an important anti-inflammatory compound on brain dysfunction in septic rats. METHODS Wistar rats were subjected to sepsis by cecal ligation and perforation (CLP) or sham (control) and treated orally with FO (600 µL/kg after CLP) or vehicle (saline; sal). Animals were divided into sham+sal, sham+FO, CLP+sal and CLP+FO groups. At 24 h and 10 d after surgery, the hippocampus, prefrontal cortex, and total cortex were obtained and assayed for levels of interleukin (IL)-1β and IL-10, blood-brain barrier permeability, nitrite/nitrate concentration, myeloperoxidase activity, thiobarbituric acid reactive species formation, protein carbonyls, superoxide dismutase and catalase activity, and brain-derived neurotrophic factor levels. Behavioral tasks were performed 10 d after surgery. RESULTS FO reduced BBB permeability in the prefrontal cortex and total cortex of septic rats, decreased IL-1β levels and protein carbonylation in all brain structures, and diminished myeloperoxidase activity in the hippocampus and prefrontal cortex. FO enhanced brain-derived neurotrophic factor levels in the hippocampus and prefrontal cortex and prevented cognitive impairment. CONCLUSIONS FO diminishes the negative effect of polymicrobial sepsis in the rat brain by reducing inflammatory and oxidative stress markers.
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Affiliation(s)
- Amanda Della Giustina
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Mariana Pereira Goldim
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Lucinéia Gainski Danielski
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Drielly Florentino
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Leandro Garbossa
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Larissa Joaquim
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Aloir Neri Oliveira Junior
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Khiany Mathias
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Maria Eduarda Fileti
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Graciela Freitas Zarbato
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Naiana da Rosa
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Ana Olívia Martins Laurentino
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Jucélia Jeremias Fortunato
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil
| | - Juliete Palandi
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Bruna Hoffmann de Oliveira
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Daniel Fernandes Martins
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Franciane Bonbinski
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Tatiani Bellettini-Santos
- Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Michele Garcez
- Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Josiane Budni
- Center of Excellence on Mood Disorders, Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Tatiana Barichello
- Neuroscience Graduate Program, The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas, USA; Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil; Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Fabricia Petronilho
- Laboratory of Neurobiology of Inflammatory and Metabolic Processes, Graduate Program in Health Sciences, University of South Santa Catarina, Tubarão, SC, Brazil.
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Exercise-Induced Reductive Stress Is a Protective Mechanism against Oxidative Stress in Peripheral Blood Mononuclear Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:3053704. [PMID: 30405875 PMCID: PMC6201335 DOI: 10.1155/2018/3053704] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/10/2018] [Indexed: 12/26/2022]
Abstract
Eccentric exercise is a well-studied modality that induces oxidative stress and muscle damage. Furthermore, it promotes inflammatory response in which peripheral blood mononuclear cells (PBMCs) are the major mediators. Although free radicals are necessary in a specific range of concentrations, yet unknown, it remains unclear whether reductive redox status (i.e., increased antioxidant defenses and impaired free radical generation) is beneficial or not. Thus, the aim of the present investigation was to examine the effects of reductive stress and the impact of reduced glutathione (GSH) baseline values on the ability of PBMCs to counteract oxidative stress induced by a potent oxidative agent. PBMCs were isolated from the blood of subjects who performed eccentric exercise and treated with t-BOOH for 24 h. The subjects were clustered in the reductive and the oxidative group on the basis of increased or decreased GSH concentration postexercise compared to preexercise values, respectively. According to our results in PBMCs, lipid peroxidation levels as depicted by thiobarbituric acid reactive substances (TBARS) remained unchanged in the reductive group contrary to the observed enhancement in the oxidative group. In addition, GSH concentration and catalase activity increased in the reductive group, whereas they were not affected in the oxidative group. In conclusion, the effects of an oxidizing agent on the redox status of PBMCs isolated from the blood of athletes after acute eccentric exercise are dependent on the baseline values of GSH in erythrocytes. Otherwise, reductive stress defined by increased GSH levels is a protective mechanism, at least when followed by an oxidative stimulus.
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Alkan EE, Celik I. The therapeutics effects and toxic risk of Heracleum persicum Desf. extract on streptozotocin-induced diabetic rats. Toxicol Rep 2018; 5:919-926. [PMID: 30225197 PMCID: PMC6138785 DOI: 10.1016/j.toxrep.2018.08.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 07/26/2018] [Accepted: 08/02/2018] [Indexed: 12/19/2022] Open
Abstract
There is an increasing interest against to fight of diabetes by using hypoglycemic plants in the world. The public thinks that Heracleum persicum (HP) has antidiabetic effect local consumer in Turkey. As far as our literature survey, no studies have been reported so far on antidiabetic effects and toxic risk potential of the HP lyophilized extract supplementation used in this study. The aim of this study, for the first time, was to investigate the therapeutic effects of diabetic complications, antioxidant properties and toxic risk potential of HP against experimentaly streptozotocin (STZ) induced diabetes in rats, which were evaluated by measuring the level of serum biomarker releated diabetes complications changes such glucose, insülin, c-peptide, lipid profile (LP), hepatic and renal damage biomarkers (HRDB), glucosylated hemoglobin (HbA1c), antioxidant defense system constituents (ADSCs), malondialdehyde (MDA) content measured in erythrocyte, brain, kidney and liver tissues, and α-glucosidase activitiy of small intestine. The plant aqueous extract was allowed to freeze-dried under a vacuum at -54 °C to obtain a fine lyophilized extract. The study was performed on STZ-induced diabetic rats (45 mg/kg, body weight (bw), intraperitonally) designed as normal control (NC), diabetic control (DC), diabetes + acarbose (DAC) (20 mg/kg, bw), diabetes + HP (100 mg/kg, bw) (DH1), diabetes + HP (200 mg/kg, bw) (DH2) and diabetes + HP (400 mg/kg, bw) (DH3)] groups. The experimental process lasted 21 days. According to results; the levels of blood glucose (BG), glucosylated hemoglobin (HbA1c) and malondialdehyde (MDA) of DC group increased significantly (p<0.05) compared to NC group, whereas these parameters of the groups treated with oral administrations of HP plant lyophilized extract were observed significant (p<0.05) declines compared to DC. The biochemical analyses showed a considerable decrease in insulin and c-peptide levels and the fluctuated ADSCs in the DC group as compared to control group, whereas the extract supplementations diet restored the diabetic complications parameters towards to the NC. On the other hands, liver damage serum enzymes as serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels were incressed significantly (p<0.05) in the plant extract supplementations groups as compared to NC and DC groups. It was concluded that while the extracts of HP have had therapeutic effects on some complications caused by diabetes, but might be caused hepatocyte damage changes as the transport functions and membrane permeability of these cells, thus causing enzymes to leak.
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Affiliation(s)
| | - Ismail Celik
- Department of Molecular Biology and Genetics, Science Faculty, Van Yuzuncu Yil University, Van, Turkey
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