1
|
Meamar R, Haddad S, Nasiri R, Borojeni GS, Kolahdoozan M, Eizadi-Mood N, Pourisfahani SA, Mahvari R, Rezaei A, Fesharaki M. Ferulic acid grafted into β-cyclodextrin nanosponges ameliorates Paraquat-induced human MRC-5 fibroblast injury. ENVIRONMENTAL TOXICOLOGY 2024; 39:44-60. [PMID: 37615264 DOI: 10.1002/tox.23941] [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: 05/17/2023] [Revised: 07/23/2023] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
Paraquat (PQ) is a commercially important and effective herbicide in the world. Nevertheless, it has higher toxicity causing acute organ damage and different complications, mainly in the lungs and kidneys. Ferulic acid (FA), 4-hydroxy-3-methoxycinnamic acid imposes multiple pharmacological impacts. No protective effect of FA on PQ poisoning-caused human embryonic lung fibroblast damage has not been reported. Despite their many beneficial effects, FA is characterized by poor water solubility, low bioavailability, and phytochemical instability. To solve the problem, β-cyclodextrin nanosponge (β-CD NSs) was utilized to increase the solubility of FA so that it was grafted into β-CD NSs to establish β-CD@FA NSs. The purpose of this work was to examine for the first time the protective effect of β-CD@FA NS on MRC-5 human lung cells damages induced by PQ poisoning. MTS assay was performed to investigate the viability of MRC-5 cells at different concentrations of FA/β-CD@FA NSs when cells were co-cultured with 0.2 μg/mL PQ. The flow cytometry study was carried out to determine apoptosis. Malondialdehyde (MDA), superoxide dismutase (SOD), and catalase (CAT) levels were detected using appropriate biochemistry kits. Compared with the PQ group, the cell activity, CAT, and SOD levels were significantly increased in the FA and chiefly in β-CD@FA NSs intervention groups, whereas apoptosis and MDA levels were markedly decreased. The inflammatory factors tumor necrosis factor-alpha (TNF-α), interleukin 6 (IL-6), and interleukin 22 (IL-22) were detected. The results demonstrate that β-CD@FA NSs can inhibit PQ-induced cell damage by enhancing antioxidant stress capacity and regulation of inflammatory responses.
Collapse
Affiliation(s)
- Rokhsareh Meamar
- Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shadi Haddad
- Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rozita Nasiri
- Department of Biomedical Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
| | - Gelare Sadeghi Borojeni
- Department of Chemistry, Shahreza Branch, Islamic Azad University, Isfahan, Iran
- Department of Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Tehran, Iran
| | - Majid Kolahdoozan
- Department of Chemistry, Shahreza Branch, Islamic Azad University, Isfahan, Iran
| | - Nastaran Eizadi-Mood
- Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Razieh Mahvari
- Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Atefe Rezaei
- Department of Food Science and Technology, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehrafarin Fesharaki
- Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
2
|
Selvan G T, Ashok AK, Rao S J A, Gollapalli P, R V, N SK, Chaudhury NK. Nrf2-regulated antioxidant response ameliorating ionizing radiation-induced damages explored through in vitro and molecular dynamics simulations. J Biomol Struct Dyn 2023; 41:8472-8484. [PMID: 36307909 DOI: 10.1080/07391102.2022.2137245] [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: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 10/31/2022]
Abstract
This study aims to investigate the mechanism of natural antioxidant ferulic acid (FA) in reducing oxidative stress followed by its inhibitory effect on the Keap1-Nrf2 complex. FA was treated ex vivo with human blood for 30 min at 37 °C ± 1 °C and exposed to 1.5 Gy of γ- rays of 60Co (0.789 Gy/min) and allowed for repair for an hour at 37 °C ± 1 °C. FA's free radical scavenging capacity was measured using 2,7-dichlorofluorescein diacetate assay and cytogenetic assays. Further, a possible mechanism of protein-ligand interaction between FA and Keap1-Nrf2 pathway protein as a cellular drug target was studied using docking and molecular dynamics simulation. The 1.5 Gy of γ- rays exposed to pre-treated blood with FA showed a significant (p < 0.05) reduction in reactive oxygen species and DNA damage compared to the normal control blood group sample. The ligand-protein transient binding interaction in molecular dynamic simulation over a period of 100 ns was consistent and stable emphasizing complementary charge between the protein and ligand, speculating higher hydrophobic amino acid residues in the Keap1 active pocket. This might sway the Keap1 from interaction with Nrf2, and could lead to nuclear translocation of Nrf2 during radiation-induced oxidative stress. The present study emphasizes the radioprotective effect of FA against 1.5 Gy of γ- rays exposed to human blood and the application of in silico approaches helpful for the possible protective effect of FA.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Tamizh Selvan G
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Avinash Karkada Ashok
- Department of Biotechnology, Siddaganga Institute of Technology, Tumakuru, Karnataka, India
| | - Aditya Rao S J
- Kimberelite Chemicals India Pvt. Ltd, KIADB III Phase, Bangalore, Karnataka, India
| | - Pavan Gollapalli
- Center for Bioinformatics and Biostatistics, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Vishakh R
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Suchetha Kumari N
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Nabo K Chaudhury
- Division of Radiation Biodosimetry, Institute of Nuclear Medicine and Allied Sciences-Defence Research and Development Organisation (DRDO), Delhi, India
| |
Collapse
|
3
|
Golomb BA, Han JH. Adverse effect propensity: A new feature of Gulf War illness predicted by environmental exposures. iScience 2023; 26:107363. [PMID: 37554469 PMCID: PMC10405325 DOI: 10.1016/j.isci.2023.107363] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 05/26/2023] [Accepted: 07/10/2023] [Indexed: 08/10/2023] Open
Abstract
A third of 1990-1 Gulf-deployed personnel developed drug/chemical-induced multisymptom illness, "Gulf War illness" (GWI). Veterans with GWI (VGWI) report increased drug/exposure adverse effects (AEs). Using previously collected data from a case-control study, we evaluated whether the fraction of exposures that engendered AEs ("AE Propensity") is increased in VGWI (it was); whether AE Propensity is related to self-rated "chemical sensitivity" (it did); and whether specific exposures "predicted" AE Propensity (they did). Pesticides and radiation exposure were significant predictors, with copper significantly "protective"-in the total sample (adjusted for GWI-status) and separately in VGWI and controls, on multivariable regression. Mitochondrial impairment and oxidative stress (OS) underlie AEs from many exposures irrespective of nominal specific mechanism. We hypothesize that mitochondrial toxicity and interrelated OS from pesticides and radiation position people on the steep part of the curve of mitochondrial impairment and OS versus symptom/biological disruption, amplifying impact of new exposures. Copper, meanwhile, is involved in critical OS detoxification processes.
Collapse
Affiliation(s)
- Beatrice A. Golomb
- Department of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Jun Hee Han
- Department of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| |
Collapse
|
4
|
Ferulic Acid Protects Human Lens Epithelial Cells against Ionizing Radiation-Induced Oxidative Damage by Activating Nrf2/HO-1 Signal Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:6932188. [PMID: 35592532 PMCID: PMC9113866 DOI: 10.1155/2022/6932188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/27/2022] [Accepted: 04/25/2022] [Indexed: 12/15/2022]
Abstract
Ionizing radiation- (IR-) induced oxidative stress has been recognized as an important mediator of apoptosis in lens epithelial cells (LECs) and also plays an important role in the pathogenesis of IR-induced cataract. Ferulic acid (FA), a phenolic phytochemical found in many traditional Chinese medicine, has potent radioprotective and antioxidative properties via activating nuclear factor erythroid 2-related factor 2 (Nrf2) signal pathway. The goals of this study were to determine the protective effect of FA against IR-induced oxidative damage on human lens epithelial cells (HLECs) and to elucidate the role of Nrf2 signal pathway. HLECs were subjected to 4 Gy X-ray radiation with or without pretreatment of FA. It was found that FA pretreatment protected HLECs against IR-induced cell apoptosis and reduced levels of ROS and MDA caused by radiation in a dose-dependent manner. IR-dependent attenuated activities of antioxidant enzymes (SOD, CAT, and GPx) and decreased ratio of reduced GSH/GSSG were increased by pretreatment of FA. FA inhibited IR-induced increase of Bax and cleaved caspase-3 and the decrease of Bcl-2 in a dose-dependent manner. Furthermore, FA provoked Nrf2 nuclear translocation and upregulated mRNA and protein expressions of HO-1 in a dose-dependent manner. These findings indicated that FA could effectively protect HLECs against IR-induced apoptosis by activating Nrf2 signal pathway to inhibit oxidative stress, which suggested that FA might have a therapeutic potential in the prevention and alleviation of IR-induced cataract.
Collapse
|
5
|
Wan J, Yu Q, Luo J, Zhang L, Ruan Z. Effects of ferulic acid on the growth performance, antioxidant capacity, and intestinal development of piglets with intrauterine growth retardation. J Anim Sci 2022; 100:6570824. [PMID: 35439319 PMCID: PMC9115905 DOI: 10.1093/jas/skac144] [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: 02/27/2022] [Accepted: 04/18/2022] [Indexed: 11/14/2022] Open
Abstract
Neonates with intrauterine growth retardation (IUGR) are prone to suffer from delayed postnatal growth and development during the early stages of life. Ferulic acid (FA) is a phenolic compound that is abundantly present in fruits and vegetables and has various health benefits. Hence, we explored whether FA supplementation could favorably affect the growth performance, antioxidant capacity, and intestinal development of piglets with IUGR. In total, eight normal-birth-weight (NBW) piglets and 16 piglets with IUGR (age, 7 d) were assigned to be fed either basic formula milk (NBW and IUGR groups, respectively) or basic formula milk supplemented with 100 mg/kg FA (IUGR + FA group) for 21 d. At necropsy, the serum and intestinal tissues were collected. FA supplementation increased (P < 0.05) the feed conversion ratio and serum total superoxide dismutase and catalase activities in piglets with IUGR. Moreover, FA supplementation elevated (P < 0.05) the duodenal lactase and maltase activities, jejunal villus height and jejunal maltase activity but reduced (P < 0.05) the duodenal crypt depth and duodenal and jejunal cell apoptosis, cleaved cysteinyl aspartic acid protease-3 (caspase-3) content and cleaved caspase-9 content in piglets with IUGR. In summary, FA supplementation could elevate antioxidant capacity and facilitate intestinal development, thus resulting in increased feed efficiency in piglets with IUGR.
Collapse
Affiliation(s)
- Jin Wan
- International Institute of Food Innovation, Nanchang University, Nanchang 330200, Jiangxi, People's Republic of China
| | - Qiong Yu
- College of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, People's Republic of China
| | - Junqiu Luo
- Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, Sichuan, People's Republic of China
| | - Li Zhang
- College of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, People's Republic of China
| | - Zheng Ruan
- International Institute of Food Innovation, Nanchang University, Nanchang 330200, Jiangxi, People's Republic of China.,College of Food Science and Technology, Nanchang University, Nanchang 330047, Jiangxi, People's Republic of China
| |
Collapse
|
6
|
Liu G, Nie Y, Huang C, Zhu G, Zhang X, Hu C, Li Z, Gao Y, Ma Z. Ferulic acid produces neuroprotection against radiation-induced neuroinflammation by affecting NLRP3 inflammasome activation. Int J Radiat Biol 2022; 98:1442-1451. [PMID: 35445640 DOI: 10.1080/09553002.2022.2055798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE After radiation therapy of brain tumors, radiation-induced cognitive impairment is a common and severe complication. Neuroinflammation mediated by microglia is a critical event that accelerates cognitive or functional decline. Ferulic acid (FA), a phenolic plant component, possesses multiple pharmacological effects, such as anti-inflammatory and anti-radiation. The current research attempts to ascertain the protection of FA on radiation-induced neuroinflammation and the mechanism of this effect. MATERIALS AND METHODS C57BL/6 mice were irradiated with 60Co γ-ray to establish a brain injury model. The Morris water maze experiment was used to observe the effects of FA on the spatial learning and memory impairment of irradiated mice. The pathological changes of hippocampal tissue were observed by HE staining. Besides, microglia BV-2 cell lines were used to study the anti-neuroinflammatory impacts of FA on radiation-induced microglial activation and further elucidate the potential mechanisms influencing FA-mediated neuroprotective properties. The cell morphological changes were observed using an optical microscope. The cytotoxicity of FA and radiation to BV-2 cells was determined using the CCK-8 assay. Additionally, Western blot and quantitative real-time PCR detected the expression and transcription of NLRP3 inflammasome and pro-inflammatory cytokines in hippocampus and BV-2 cells. RESULTS FA could enhance learning and memory capacity and ameliorate pathological changes in the hippocampal tissues of irradiated mice. The cell radiation injury model was established by 8 Gy 60Co γ-ray, and the concentration of subsequent administration was determined to be 2.5, 5, and 10 μmol/L. Furthermore, FA could suppress the transcription and expression of NLRP3 in hippocampal tissue and microglia, and also the increased secretion of pro-inflammatory factors. CONCLUSION This study established that FA targeting the NLRP3 inflammasome has a neuroprotective effect against radiation-induced nerve damage, implying that FA might have some potential in the treatment of radiation-induced cognitive impairment.
Collapse
Affiliation(s)
- Guifang Liu
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yao Nie
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Congshu Huang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Guihua Zhu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China.,Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Xuemei Zhang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Changkun Hu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Zhihui Li
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yue Gao
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Zengchun Ma
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| |
Collapse
|
7
|
Zhang Q, Wang Z, Zhu J, Peng Z, Tang C. Ferulic acid regulates miR-17/PTEN axis to inhibit LPS-induced pulmonary microvascular endothelial cells apoptosis through activation of PI3K/Akt pathway. J Toxicol Sci 2022; 47:61-69. [PMID: 35110471 DOI: 10.2131/jts.47.61] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Qinqin Zhang
- Department of Critical Care Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, China
| | - Zhilan Wang
- Department of Critical Care Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, China
| | - Jinfei Zhu
- Department of pneumology, Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, China
| | - Zhili Peng
- Department of Critical Care Medicine, Rugao Hospital of Traditional Chinese Medicine, China
| | - Cheng Tang
- Department of Critical Care Medicine, The Affiliated Suqian First People's Hospital of Nanjing Medical University, China
| |
Collapse
|
8
|
Wagle S, Sim HJ, Bhattarai G, Choi KC, Kook SH, Lee JC, Jeon YM. Supplemental Ferulic Acid Inhibits Total Body Irradiation-Mediated Bone Marrow Damage, Bone Mass Loss, Stem Cell Senescence, and Hematopoietic Defect in Mice by Enhancing Antioxidant Defense Systems. Antioxidants (Basel) 2021; 10:antiox10081209. [PMID: 34439457 PMCID: PMC8388974 DOI: 10.3390/antiox10081209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/24/2021] [Accepted: 07/25/2021] [Indexed: 12/14/2022] Open
Abstract
While total body irradiation (TBI) is an everlasting curative therapy, the irradiation can cause long-term bone marrow (BM) injuries, along with senescence of hematopoietic stem cells (HSCs) and mesenchymal stem cells (MSCs) via reactive oxygen species (ROS)-induced oxidative damages. Thus, ameliorating or preventing ROS accumulation and oxidative stress is necessary for TBI-requiring clinical treatments. Here, we explored whether administration of ferulic acid, a dietary antioxidant, protects against TBI-mediated systemic damages, and examined the possible mechanisms therein. Sublethal TBI (5 Gy) decreased body growth, lifespan, and production of circulating blood cells in mice, together with ROS accumulation, and senescence induction of BM-conserved HSCs and MSCs. TBI also impaired BM microenvironment and bone mass accrual, which was accompanied by downregulated osteogenesis and by osteoclastogenic and adipogenic activation in BM. Long-term intraperitoneal injection of ferulic acid (50 mg/kg body weight, once per day for 37 consecutive days) protected mice from TBI-mediated mortality, stem cell senescence, and bone mass loss by restoring TBI-stimulated disorders in osteogenic, osteoclastic, and adipogenic activation in BM. In vitro experiments using BM stromal cells supported radioprotective effects of ferulic acid on TBI-mediated defects in proliferation and osteogenic differentiation. Overall, treatment with ferulic acid prevented TBI-mediated liver damage and enhanced endogenous antioxidant defense systems in the liver and BM. Collectively, these results support an efficient protection of TBI-mediated systemic defects by supplemental ferulic acid, indicating its clinical usefulness for TBI-required patients.
Collapse
Affiliation(s)
- Sajeev Wagle
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
| | - Hyun-Jaung Sim
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
- Department of Bioactive Material Sciences and Research Center of Bioactive Materials, Jeonbuk National University, Jeonju 54896, Korea
| | - Govinda Bhattarai
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
| | - Ki-Choon Choi
- Grassland and Forages Research Center, National Institute of Animal Science, Cheonan 31002, Korea;
| | - Sung-Ho Kook
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
- Department of Bioactive Material Sciences and Research Center of Bioactive Materials, Jeonbuk National University, Jeonju 54896, Korea
- Correspondence: (S.-H.K.); (J.-C.L.); (Y.-M.J.); Tel.: +82-63-270-3327 (S.-H.K.); +82-63-270-4049 (J.-C.L.); +82-63-250-2130 (Y.-M.J.); Fax: +82-63-270-4312 (S.-H.K.); +82-63-270-4004 (J.-C.L.); +82-63-270-4312 (Y.-M.J.)
| | - Jeong-Chae Lee
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
- Department of Bioactive Material Sciences and Research Center of Bioactive Materials, Jeonbuk National University, Jeonju 54896, Korea
- Correspondence: (S.-H.K.); (J.-C.L.); (Y.-M.J.); Tel.: +82-63-270-3327 (S.-H.K.); +82-63-270-4049 (J.-C.L.); +82-63-250-2130 (Y.-M.J.); Fax: +82-63-270-4312 (S.-H.K.); +82-63-270-4004 (J.-C.L.); +82-63-270-4312 (Y.-M.J.)
| | - Young-Mi Jeon
- Cluster for Craniofacial Development and Regeneration Research, Institute of Oral Bioscience, Jeonbuk National University School of Dentistry, Jeonju 54896, Korea; (S.W.); (H.-J.S.); (G.B.)
- Correspondence: (S.-H.K.); (J.-C.L.); (Y.-M.J.); Tel.: +82-63-270-3327 (S.-H.K.); +82-63-270-4049 (J.-C.L.); +82-63-250-2130 (Y.-M.J.); Fax: +82-63-270-4312 (S.-H.K.); +82-63-270-4004 (J.-C.L.); +82-63-270-4312 (Y.-M.J.)
| |
Collapse
|
9
|
Calabrese EJ, Agathokleous E, Calabrese V. Ferulic acid and hormesis: Biomedical and environmental implications. Mech Ageing Dev 2021; 198:111544. [PMID: 34274398 DOI: 10.1016/j.mad.2021.111544] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 01/14/2023]
Abstract
The present paper provides the first systematic assessment of the capacity of ferulic acid to induce hormetic dose responses in biological systems. Ferulic acid induced hormetic effects in a broad range of animal models, affecting numerous biological endpoints, with particular focus on neuroprotective effects. Emerging evidence in multiple biomedical systems indicates that the hormetic effects of ferulic acid depend upon the activation of the transcription factor Nrf2. Ferulic acid was also shown to have an important role in ecological settings, being routinely released into the environment by numerous plant species, acting as an allelopathic agent affecting the growth of neighboring species via hormetic dose responses. These findings demonstrate the potential ecological and biomedical importance of ferulic acid effects and that these effects are commonly expressed via the hormetic dose response, suggesting complex multisystem evolutionary regulatory strategies.
Collapse
Affiliation(s)
- Edward J Calabrese
- Department of Environmental Health Sciences, Morrill I, N344, University of Massachusetts, Amherst, MA, 01003, USA.
| | - Evgenios Agathokleous
- Key Laboratory of Agrometeorology of Jiangsu Province, Department of Ecology, School of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, 210044, China.
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, School of Medicine University of Catania, Via Santa Sofia 97, Catania, 95123, Italy.
| |
Collapse
|
10
|
SAFAEIAN L, SAJJADI SE, MONTAZERI H, OHADI F, JAVANMARD S. Citral Protects Human Endothelial Cells Against Hydrogen Peroxide-induced Oxidative Stress. Turk J Pharm Sci 2020; 17:549-554. [PMID: 33177937 PMCID: PMC7650734 DOI: 10.4274/tjps.galenos.2019.71602] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 02/14/2019] [Indexed: 12/01/2022]
Abstract
OBJECTIVES Oxidative stress plays a major role in endothelial dysfunction. Citral is a monoterpene aldehyde with antioxidant properties. This study aimed to investigate the effect of citral on human umbilical vein endothelial cells (HUVECs) under hydrogen peroxide (H2O2)-induced oxidative stress. MATERIALS AND METHODS The cells were treated with citral (0.625-10 μg/mL) for 24 h before exposure to H2O2 (0.5 mM, 2 h). Cell viability was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay. The hydroperoxide concentrations and ferric reducing ability of plasma (FRAP) were measured in intra- and extracellular fluids. RESULTS Pretreatment of HUVECs with citral at concentrations of 5 and 10 μg/mL significantly enhanced the cell viability in H2O2-induced cytotoxicity. It reduced intracellular hydroperoxide levels at the concentrations of 5 and 10 μg/mL and extracellular hydroperoxide levels at the concentrations of 2.5-10 μg/mL. Pretreatment with citral significantly increased the FRAP value in intra- and extracellular fluids at the concentration range of 1.25-10 μg/mL. CONCLUSION Antioxidant and cytoprotective effects were found for citral against oxidative damage induced by H2O2 in human endothelial cells. However, more studies in this area are needed to assess its clinical value for prevention and treatment of cardiovascular diseases.
Collapse
Affiliation(s)
- Leila SAFAEIAN
- Isfahan University of Medical Sciences, School of Pharmacy and Pharmaceutical Sciences, Department of Pharmacology and Toxicology, Isfahan Pharmaceutical Sciences Research Center, Isfahan, Iran
| | - Seyed Ebrahim SAJJADI
- Isfahan University of Medical Sciences, School of Pharmacy and Pharmaceutical Sciences, Department of Pharmacognosy, Isfahan, Iran
| | - Hossein MONTAZERI
- Isfahan University of Medical Sciences, School of Pharmacy and Pharmaceutical Sciences, Department of Pharmacology and Toxicology, Isfahan Pharmaceutical Sciences Research Center, Isfahan, Iran
| | - Farzaneh OHADI
- Isfahan University of Medical Sciences, Vice Chancellery for Food and Drugs, Office for Drug, Food, Cosmetics and hygienic Product’s QC Laboratory, Isfahan, Iran
| | - Shaghayegh JAVANMARD
- Isfahan University of Medical Sciences, Cardiovascular Research Institute, Applied Physiology Research Center, Isfahan, Iran
| |
Collapse
|
11
|
Gamma-oryzanol prevents ethanol-induced liver injury by ameliorating oxidative stress and modulating apoptosis-related protein expression in mice. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103532] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
12
|
Han J, Dai M, Zhao Y, Cai E, Zhang L, Jia X, Sun N, Fei X, Shu H. Compatibility effects of ginseng and Ligustrum lucidum Ait herb pair on hematopoietic recovery in mice with cyclophosphamide-induced myelosuppression and its material basis. J Ginseng Res 2019; 44:291-299. [PMID: 32148411 PMCID: PMC7031745 DOI: 10.1016/j.jgr.2019.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 01/07/2019] [Indexed: 12/12/2022] Open
Abstract
Background Ginseng (G) and Ligustrum lucidum Ait (LLA) are core traditional Chinese medicines in treating myelosuppression formula. The present study was designed to profile effect of G and LLA herb pair (G-LLA) on myelosuppressed mice. Methods The mice myelosuppression model was established by intraperitoneal (i.p.) injection of cyclophosphamide (Cy). Hematopoietic function of bone marrow was measured by hemopoietic progenitor cell culture and peripheral blood count, and serum hemopoietic factors were tested by enzyme-linked immunosorbent assay. Bone marrow cell cycle was performed by flow cytometry. HPLC was used to measure 20 potential chemical components related to myelosuppression, including ginsenoside Rg1, Re, Rb1, Rc, Rb2, Rb3, Rd, Rk3, Rh4, 20 (S)-Rg3, 20 (R)-Rg3, Rk1, Rg5, salidroside, and so on. Results G, LLA, and G-LLA improved the amount of peripheral blood cells and bone marrow cells of myelosuppressed mice (P < 0.01). They significantly increased the colony quantity of colony-forming unit–granulocyte macrophage, burst-forming unit−erythroid, colony-forming unit−erythroid, and colony-forming unit−megakaryocyte and amount of G2/M and S phase cells (P < 0.01). They also significantly decreased the amount of hematopoiesis-related cytokines (P < 0.01). The content of chemical components in G-LLA changed, and the change of rare saponin was the most obvious. Conclusion These results show that G-LLA herb pair might produce synergistic or complementary compatibility effects on bone marrow suppression after chemotherapy. It suggests that the substance basis of G-LLA for treating bone marrow suppression may be effective chemical components.
Collapse
Affiliation(s)
- Jiahong Han
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Min Dai
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Enbo Cai
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Lianxue Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Xiaohuan Jia
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Nian Sun
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Xuan Fei
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Hui Shu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| |
Collapse
|
13
|
Zhang S, Wang P, Zhao P, Wang D, Zhang Y, Wang J, Chen L, Guo W, Gao H, Jiao Y. Pretreatment of ferulic acid attenuates inflammation and oxidative stress in a rat model of lipopolysaccharide-induced acute respiratory distress syndrome. Int J Immunopathol Pharmacol 2018; 32:394632017750518. [PMID: 29350567 PMCID: PMC5849244 DOI: 10.1177/0394632017750518] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a fatal clinical condition that can
be caused by pulmonary and non-pulmonary diseases. Oxidative stress and
inflammation play key roles in the development of ARDS. In this study, we
investigated whether ferulic acid (FA), an anti-oxidant, was beneficial for
prophylaxis of ARDS. We established an ARDS rat model using lipopolysaccharide
(LPS) administration. Lung injury was assessed by lung wet/dry ratio and
broncho-alveolar lavage fluid (BALF) analysis. Hematoxylin and eosin staining
was performed to evaluate the histological changes of the lungs. Enzyme-linked
immunosorbent assay (ELISA) and immunoblotting were performed to detect proteins
in BALF and lung tissue, respectively. Pulmonary function was determined by
testing the oxygen level in BALF. FA pretreatment significantly alleviated
LPS-induced pulmonary histological changes. FA reversed LPS-induced changes of
lung wet/dry ratio, total protein in BALF, P(A-a)O2, and
PaO2/FiO2. In addition, LPS dramatically up-regulated
the secretion of interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF)-α, and
IL-10 in BALF (P < 0.01). However, pretreatment
of FA significantly improved LPS-induced inflammation. We found that FA indeed
reduced oxidative stress in the lungs by testing malondialdehyde level,
myeloperoxidase level, and total anti-oxidant capacity. We also proved that FA
inactivated multiple mitogen-activated protein kinase signaling pathways in the
lungs. In conclusion, FA alleviated LPS-induced ARDS through its
anti-inflammatory and anti-oxidant activities.
Collapse
Affiliation(s)
- Sheng Zhang
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Pengyu Wang
- 2 The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Pengxin Zhao
- 2 The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Dong Wang
- 2 The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yanwei Zhang
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Junhui Wang
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Lixia Chen
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Wenping Guo
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Hui Gao
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| | - Yalou Jiao
- 1 Xingtai People's Hospital of Hebei Province, Xingtai, China
| |
Collapse
|
14
|
Shao S, Gao Y, Liu J, Tian M, Gou Q, Su X. Ferulic Acid Mitigates Radiation Injury in Human Umbilical Vein Endothelial Cells In Vitro via the Thrombomodulin Pathway. Radiat Res 2018; 190:298-308. [DOI: 10.1667/rr14696.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Shuai Shao
- National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China
| | - Yue Gao
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Jianxiang Liu
- National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China
| | - Mei Tian
- National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China
| | - Qiao Gou
- National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China
| | - Xu Su
- National Institute for Radiological Protection, Chinese Center for Disease Control and Prevention, Beijing 100088, China
| |
Collapse
|
15
|
Alteration of murine duodenal morphology and redox signalling events by reactive oxygen species generated after whole body γ-irradiation and its prevention by ferulic acid. Free Radic Res 2017; 51:886-910. [DOI: 10.1080/10715762.2017.1388916] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
16
|
Kook SH, Cheon SR, Kim JH, Choi KC, Kim MK, Lee JC. Dietary hydroxycinnamates prevent oxidative damages to liver, spleen, and bone marrow cells in irradiation-exposed mice. Food Sci Biotechnol 2017; 26:279-285. [PMID: 30263539 DOI: 10.1007/s10068-017-0037-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Revised: 12/16/2016] [Accepted: 12/21/2016] [Indexed: 01/29/2023] Open
Abstract
Dietary hydroxycinnamates are considered as attractive materials for radioprotection. This study explores whether hydroxycinnamates protect against γ-radiation-induced cellular damages and hematopoietic stem cell senescence. C57BL/6 mice were orally administered with each of caffeic acid, p-coumaric acid, and ferulic acid (20mg/kg body weight) once per three days for five times before exposure to total body radiation (5 Gy). Irradiation increased the activities of alanine amino transaminase and aspartate aminotransferase in blood serum but decreased the anti-oxidant defense enzyme activities in the liver and spleen tissues. Oral administration of the compounds almost completely prevented irradiation-mediated changes in these enzyme activities. The hydroxycinnamates also inhibited the irradiation-mediated increases in the mitochondrial superoxide anions of Lin-Sca-1+c-Kit+ (LSK) cells and CD150+CD48- LSK cells in the bone marrow. These results suggest that dietary hydroxycinnamates protect against irradiation-mediated oxidative damages of tissues and bone marrow progenitor cells.
Collapse
Affiliation(s)
- Sung-Ho Kook
- 1Cluster for Craniofacial Development & Regeneration Research, Institute of Oral Biosciences and School of Dentistry, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
- 2Department of Bioactive Material Sciences and Research Center of Bioactives Materials, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
| | - Sa-Ra Cheon
- 2Department of Bioactive Material Sciences and Research Center of Bioactives Materials, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
| | - Jae-Hwan Kim
- 3Chonnam National University Dental Hospital, Kwangju, 61186 Korea
| | - Ki-Choon Choi
- Grassland and Forages Research Center, National Institute of Animal Science, Cheonan, Chungnam, 31002 Korea
| | - Min-Kook Kim
- 1Cluster for Craniofacial Development & Regeneration Research, Institute of Oral Biosciences and School of Dentistry, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
| | - Jeong-Chae Lee
- 1Cluster for Craniofacial Development & Regeneration Research, Institute of Oral Biosciences and School of Dentistry, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
- 2Department of Bioactive Material Sciences and Research Center of Bioactives Materials, Chonbuk National University, Jeonju, Jeonbuk, 54896 Korea
| |
Collapse
|
17
|
Das U, Manna K, Khan A, Sinha M, Biswas S, Sengupta A, Chakraborty A, Dey S. Ferulic acid (FA) abrogates γ-radiation induced oxidative stress and DNA damage by up-regulating nuclear translocation of Nrf2 and activation of NHEJ pathway. Free Radic Res 2017; 51:47-63. [PMID: 28074659 DOI: 10.1080/10715762.2016.1267345] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The present study was aimed to evaluate the radioprotective effect of ferulic acid (FA), a naturally occurring plant flavonoid in terms of DNA damage and damage related alterations of repair pathways by gamma radiation. FA was administered at a dose of 50 mg/kg body weight for five consecutive days prior to exposing the swiss albino mice to a single dose of 10 Gy gamma radiation. Ionising radiation induces oxidative damage manifested by decreased expression of Cu, Zn-SOD (SOD stands for super oxide dismutase), Mn-SOD and catalase. Gamma radiation promulgated reactive oxygen species (ROS) mediated DNA damage and modified repair pathways. ROS enhanced nuclear translocation of p53, activated ATM (ataxia telangiectasia-mutated protein), increased expression of GADD45a (growth arrest and DNA-damage-inducible protein) gene and inactivated Non homologous end joining (NHEJ) repair pathway. The comet formation in irradiated mice peripheral blood mononuclear cells (PBMC) reiterated the DNA damage in IR exposed groups. FA pretreatment significantly prevented the comet formation and regulated the nuclear translocation of p53, inhibited ATM activation and expression of GADD45a gene. FA promoted the nuclear translocation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2) and activated NHEJ repair pathway to overcome ROS mediated oxidative stress and DNA damage. Therefore, the current study stated that FA can challenge the oxidative stress by (i) inducing nuclear translocation of Nrf2, (ii) scavenging ROS, and (iii) activating NHEJ DNA repair process.
Collapse
Affiliation(s)
- Ujjal Das
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Krishnendu Manna
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Amitava Khan
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Mahuya Sinha
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Sushobhan Biswas
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Aaveri Sengupta
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| | - Anindita Chakraborty
- b Division of Radiation Biology , UGC-DAE CSR Center Kolkata , Kolkata , West Bengal , India
| | - Sanjit Dey
- a Department of Physiology , Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta , Kolkata , West Bengal , India
| |
Collapse
|
18
|
Das U, Biswas S, Sengupta A, Manna K, Chakraborty A, Dey S. Ferulic acid (FA) abrogates ionizing radiation-induced oxidative damage in murine spleen. Int J Radiat Biol 2016; 92:806-818. [DOI: 10.1080/09553002.2016.1230241] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ujjal Das
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, India
| | - Sushobhan Biswas
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, India
| | - Aaveri Sengupta
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, India
| | - Krishnendu Manna
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, India
| | - Anindita Chakraborty
- Division of Radiation Biology, UGC-DAE CSR Center Kolkata, Bidhan Nagar, Kolkata, India
| | - Sanjit Dey
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, India
| |
Collapse
|
19
|
Jin Y, Qu C, Tang Y, Pang H, Liu L, Zhu Z, Shang E, Huang S, Sun D, Duan JA. Herb pairs containing Angelicae Sinensis Radix (Danggui): A review of bio-active constituents and compatibility effects. JOURNAL OF ETHNOPHARMACOLOGY 2016; 181:158-71. [PMID: 26807913 DOI: 10.1016/j.jep.2016.01.033] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 01/17/2016] [Accepted: 01/21/2016] [Indexed: 05/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herb compatibility is one of the most important characteristics of traditional Chinese medicine (TCM). Rather than being used singly, Chinese herbs are often used in formulae to obtain synergistic effects or to diminish possible adverse reactions. Herb pair, the most fundamental and simplest form of multi-herb formulae, is a centralized representative of herb compatibility. Danggui (Angelicae Sinensis Radix), a widely used Chinese medicine, is usually combined with another herb to treat women's diseases in the clinic. A series of herb pairs containing Danggui have gradually become a focus of modern research, and they exhibit encouraging prospects for development. MATERIALS AND METHODS A systematic search for studies related to herb pairs containing Danggui was performed via a library search (books, theses, reports, newspapers, magazines, and conference proceedings) and an electronic search (Web of Science, PubMed, and Google Scholar). These sources were scrutinized for information on Danggui herb pairs. RESULTS Based on a previous statistical analysis, a database containing 16,529 formulae of Danggui from the "Dictionary of Traditional Chinese Medicine Formulae" was reviewed. The results showed a high frequency of compatibility between Danggui and other 22 herbs. The most common ratio among these chosen herb pairs was 1:1, and a majority of the pairs were applied for the treatment of diseases in internal medicine. The present paper reviews ethnopharmacology and advances in variations of the bio-active components and compatibility effects of the herb pairs containing Danggui, especially Danggui-Huangqi, Danggui-Chuanxiong, and Danggui-Shaoyao, which are used at high frequency. It was also observed that there were fewer studies of Danggui-Fuzi, Danggui-Huanglian, Danggui-Gancao, Danggui-Fangfeng and Danggui-Ganjiang, although they have been recorded in classical books as commonly used herb pairs. Moreover, some herb pairs such as Danggui-Niuxi and Danggui-Chaihu have been used at high frequency according to the statistical analysis, however, they were not recognized as herb pairs in many relevant books. CONCLUSIONS Recently, several TCM researchers have become interested in investigating the bio-active constituents and compatibility effects of herb pairs. Thus, some methods for in-depth study of herb pairs are essential to be established. The in vitro or in vivo bio-active constituents of herb pairs may differ from those of the single herbs. Additionally, comparative methods should be applied to study not only the bio-active constituents but also the effects of herb pairs. Study of component compatibility may be considered when the bio-active constituents and effects of an herb pair have been definitively demonstrated. Overall, the goal of our basic study of herb pairs should be their clinical application and the development of new drugs.
Collapse
Affiliation(s)
- Yi Jin
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Cheng Qu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Yuping Tang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China.
| | - Hanqing Pang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Liling Liu
- Jiangsu Revolence Pharmaceutical Co., Ltd., Huaian 223200, Jiangsu Province, China
| | - Zhenhua Zhu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Erxin Shang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Shengliang Huang
- Jiangsu Revolence Pharmaceutical Co., Ltd., Huaian 223200, Jiangsu Province, China
| | - Dazheng Sun
- Jiangsu Revolence Pharmaceutical Co., Ltd., Huaian 223200, Jiangsu Province, China
| | - Jin-Ao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, and National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, and Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| |
Collapse
|
20
|
Hong Q, Ma ZC, Huang H, Wang YG, Tan HL, Xiao CR, Liang QD, Zhang HT, Gao Y. Antithrombotic activities of ferulic acid via intracellular cyclic nucleotide signaling. Eur J Pharmacol 2016; 777:1-8. [PMID: 26948317 DOI: 10.1016/j.ejphar.2016.01.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 12/23/2015] [Accepted: 01/24/2016] [Indexed: 12/17/2022]
Abstract
Ferulic acid (FA) produces protective effects against cardiovascular dysfunctions. However, the mechanisms of FA is still not known. Here we examined the antithrombotic effects of FA and its potential mechanisms. Anticoagulation assays and platelet aggregation was evaluated in vitro and in vivo. Thromboxane B2 (TXB2), cyclic adenosine monophosphate(cAMP), and cyclic guanosine monophosphate (cGMP) was determined using enzyme immunoassay kits. Nitric oxide (NO) production was measured using the Griess reaction. Protein expression was detected by Western blotting analysis. Oral administration of FA prevented death caused by pulmonary thrombosis and prolonged the tail bleeding and clotting time in mice,while, it did not alter the coagulation parameters, including the activated partial thromboplastin time (APTT), prothrombin time (PT), and thrombin time (TT). In addition, FA (50-200 µM) dose-dependently inhibited platelet aggregation induced by various platelet agonists, including adenosine diphosphate (ADP), thrombin, collagen, arachidonic acid (AA), and U46619. Further, FA attenuated intracellular Ca(2)(+) mobilization and TXB2 production induced by the platelet agonists. FA increased the levels of cAMP and cGMP and phosphorylated vasodilator-stimulated phosphoprotein (VASP) while decreased phospho-MAPK (mitogen-activated protein kinase) and phosphodiesterase (PDE) in washed rat platelets, VASP is a substrate of cyclic nucleotide and PDE is an enzyme family responsible for hydrolysis of cAMP/cGMP. These results suggest that antithrombotic activities of FA may be regulated by inhibition of platelet aggregation, rather than through inhibiting the release of thromboplastin or formation of thrombin. The mechanism of this action may involve activation of cAMP and cGMP signaling.
Collapse
Affiliation(s)
- Qian Hong
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China; No. 97 Hospital of CPLA, 226 Tongshan Road, Xuzhou 221000, PR China
| | - Zeng-Chun Ma
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Hao Huang
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Yu-Guang Wang
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Hong-Ling Tan
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Cheng-Rong Xiao
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Qian-De Liang
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China
| | - Han-Ting Zhang
- Departments of Behavioral Medicine & Psychiatry and Physiology & Pharmacology, West Virginia University Health Sciences Center, Morgantown, WV 26506, USA.
| | - Yue Gao
- Beijing Institute of Radiation Medicine, 27 Tai-Ping Road, Beijing 100850, PR China.
| |
Collapse
|
21
|
Safaeian L, Sajjadi SE, Javanmard SH, Montazeri H, Samani F. Protective effect of Melissa officinalis extract against H 2O 2-induced oxidative stress in human vascular endothelial cells. Res Pharm Sci 2016; 11:383-389. [PMID: 27920820 PMCID: PMC5122827 DOI: 10.4103/1735-5362.192488] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Melissa officinalis L. is a medicinal plant with a large variety of pharmacological effects and traditional applications. This study aimed to evaluate the protective and antioxidant activities of the extract of M. officinalis aerial parts on human umbilical vein endothelial cells (HUVECs) under oxidative stress induced by H2O2. Cells were incubated with H2O2 (0.5 mM, 2 h) after pretreatment with M. officinalis extract (25-500 μg/mL). Cell viability was evaluated by 3-(4, 5- Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay. The concentration of hydroperoxides and ferric reducing antioxidant power (FRAP) were measured in intra- and extra-cellular fluids. Pretreatment of HUVECs with M. officinalis extract at the concentrations of 100-500 μg/mL improved the cell viability after exposure to H2O2 significantly. It also decreased hydroperoxides concentration and increased FRAP value in both intra- and extra-cellular fluids. The results revealed antioxidant and cytoprotective effects of M. officinalis against H2O2-induced oxidative stress in HUVECs. Due to the valuable antioxidant activity, this plant extract may have potential benefits for the prevention of cardiovascular diseases associated with oxidative stress.
Collapse
Affiliation(s)
- Leila Safaeian
- Department of Pharmacology & Toxicology and Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Seyyed Ebrahim Sajjadi
- Department of Pharmacognosy and Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Department of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Hossein Montazeri
- Department of Pharmacology & Toxicology and Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Fariba Samani
- Applied Physiology Research Center, Cardiovascular Research Institute, Department of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| |
Collapse
|
22
|
Safaeian L, Javanmard SH, Mollanoori Y, Dana N. Cytoprotective and antioxidant effects of human lactoferrin against H2O2-induced oxidative stress in human umbilical vein endothelial cells. Adv Biomed Res 2015; 4:188. [PMID: 26605227 PMCID: PMC4617156 DOI: 10.4103/2277-9175.164010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Accepted: 01/27/2015] [Indexed: 02/07/2023] Open
Abstract
Background: Lactoferrin (LF) is an iron-binding glycoprotein with antioxidant, anti-inflammatory and nitric oxide-dependent vasodilatory properties. In the present study, we investigated the protective and antioxidant effects of LF on H2O2-induced oxidative stress in human umbilical vein endothelial cells (HUVECs). Materials and Methods: HUVECs were pretreated by (6.25–100 μg/ml) LF for 24 h and then exposed to 0.5 mM H2O2 for 2 h. Cell viability was assessed by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The intra- and extra-cellular hydroperoxides concentration and ferric reducing antioxidant power (FRAP) were determined in pretreated cells. Results: Pretreatment of HUVECs with LF at the concentrations of 25–100 μg/ml significantly reduced the cytotoxicity of H2O2 in a concentration-dependent manner using MTT assay. LF pretreatment at different concentration ranges also decreased the hydroperoxides level and augmented the FRAP value in both intra-and extra-cellular assay. Conclusion: These findings revealed antioxidant and cytoprotective effects of LF against H2O2-induced oxidative stress in HUVECs. With regard to the beneficial vascular activity of LF, further investigations are suggested for understanding its clinical value in human endothelial dysfunction and prevention and/or treatment of CVDs.
Collapse
Affiliation(s)
- Leila Safaeian
- Department of Pharmacology and Toxicology, Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shaghayegh Haghjoo Javanmard
- Department of Physiology, Applied Physiology Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yaser Mollanoori
- Department of Pharmacology and Toxicology, Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nasim Dana
- Department of Physiology, Applied Physiology Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
23
|
Wang XY, Ma ZC, Wang YG, Tan HL, Xiao CR, Liang QD, Tang XL, Cheng Y, Gao Y. Tetramethylpyrazine protects lymphocytes from radiation-induced apoptosis through nuclear factor-κB. Chin J Nat Med 2014; 12:730-7. [PMID: 25443365 DOI: 10.1016/s1875-5364(14)60112-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Indexed: 11/18/2022]
Abstract
AIM Radiation induces an important apoptosis response in irradiated organs. The objective of this study was to investigate the radioprotective effect of tetramethylpyrazine (TMP) on irradiated lymphocytes and discover the possible mechanism of protection. METHOD Lymphocytes were pretreated for 12 h with TMP (25-200 μmol·L(-1)) and then exposed to 4 Gy radiation. Cell apoptosis and the signaling pathway were analyzed. RESULTS Irradiation increased cell death, DNA fragmentation, activated caspase activation and cytochrome c translocation, downregulated B-cell lymphoma 2 (Bcl-2) and up-regulated Bcl-2-associated X protein (Bax). Pretreated with TMP significantly reversed this tendency. Several anti-apoptotic characteristics of TMP, including the ability to increase cell viability, inhibit caspase-9 activation, and upregulate Bcl-2 and down-regulate Bax in 4Gy-irradiated lymphocytes were determined. Signal pathway analysis showed TMP could translate nuclear factor-κB (NF-κB) from cytosol into the nucleus. CONCLUSION The results suggest that TMP had a radioprotective effect through the NF-κB pathway to inhibit apoptosis, and it may be an effective candidate for treating radiation diseases associated with cell apoptosis.
Collapse
Affiliation(s)
- Xiao-Yan Wang
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China; Chongqing Maternal and Child Health-Care Hospital, Chongqing 400016, China
| | - Zeng-Chun Ma
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China.
| | - Yu-Guang Wang
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China
| | - Hong-Ling Tan
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China
| | - Cheng-Rong Xiao
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China
| | - Qian-De Liang
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China
| | - Xiang-Lin Tang
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China
| | - Yu Cheng
- Chongqing Maternal and Child Health-Care Hospital, Chongqing 400016, China
| | - Yue Gao
- Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China.
| |
Collapse
|
24
|
Hocsak E, Cseh A, Szabo A, Bellyei S, Pozsgai E, Kalai T, Hideg K, Sumegi B, Boronkai A. PARP inhibitor attenuated colony formation can be restored by MAP kinase inhibitors in different irradiated cancer cell lines. Int J Radiat Biol 2014; 90:1152-61. [PMID: 24937370 DOI: 10.3109/09553002.2014.934927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
UNLABELLED Abstract Purpose: Sensitizing cancer cells to irradiation is a major challenge in clinical oncology. We aimed to define the signal transduction pathways involved in poly(ADP-ribose) polymerase (PARP) inhibitor-induced radiosensitization in various mammalian cancer lines. MATERIALS AND METHODS Clonogenic survival assays and Western blot examinations were performed following telecobalt irradiation of cancer cells in the presence or absence of various combinations of PARP- and selective mitogen-activated protein kinase (MAPK) inhibitors. RESULTS HO3089 resulted in significant cytotoxicity when combined with irradiation. In human U251 glioblastoma and A549 lung cancer cell lines, Erk1/2 and JNK/SAPK were found to mediate this effect of HO3089 since inhibitors of these kinases ameliorated it. In murine 4T1 breast cancer cell line, p38 MAPK rather than Erk1/2 or JNK/SAPK was identified as the main mediator of HO3089's radiosensitizing effect. Besides the aforementioned changes in kinase signaling, we detected increased p53, unchanged Bax and decreased Bcl-2 expression in the A549 cell line. CONCLUSIONS HO3089 sensitizes cancer cells to photon irradiation via proapoptotic processes where p53 plays a crucial role. Activation of MAPK pathways is regarded the consequence of irradiation-induced DNA damage, thus their inhibition can counteract the radiosenzitizing effect of the PARP inhibitor.
Collapse
Affiliation(s)
- Eniko Hocsak
- Department of Biochemistry and Medical Chemistry, Medical School, University of Pecs , Hungary
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Das U, Manna K, Sinha M, Datta S, Das DK, Chakraborty A, Ghosh M, Saha KD, Dey S. Role of ferulic acid in the amelioration of ionizing radiation induced inflammation: a murine model. PLoS One 2014; 9:e97599. [PMID: 24854039 PMCID: PMC4031149 DOI: 10.1371/journal.pone.0097599] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 04/23/2014] [Indexed: 12/30/2022] Open
Abstract
Ionizing radiation is responsible for oxidative stress by generating reactive oxygen species (ROS), which alters the cellular redox potential. This change activates several redox sensitive enzymes which are crucial in activating signaling pathways at molecular level and can lead to oxidative stress induced inflammation. Therefore, the present study was intended to assess the anti-inflammatory role of ferulic acid (FA), a plant flavonoid, against radiation-induced oxidative stress with a novel mechanistic viewpoint. FA was administered (50 mg/kg body wt) to Swiss albino mice for five consecutive days prior to exposing them to a single dose of 10 Gy 60Co γ-irradiation. The dose of FA was optimized from the survival experiment and 50 mg/kg body wt dose showed optimum effect. FA significantly ameliorated the radiation induced inflammatory response such as phosphorylation of IKKα/β and IκBα and consequent nuclear translocation of nuclear factor kappa B (NF-κB). FA also prevented the increase of cycloxygenase-2 (Cox-2) protein, inducible nitric oxide synthase-2 (iNOS-2) gene expression, lipid peroxidation in liver and the increase of tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) in serum. It was observed that exposure to radiation results in decreased activity of superoxide dismutase (SOD), catalase (CAT) and the pool of reduced glutathione (GSH) content. However, FA treatment prior to irradiation increased the activities of the same endogenous antioxidants. Thus, pretreatment with FA offers protection against gamma radiation induced inflammation.
Collapse
Affiliation(s)
- Ujjal Das
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, West Bengal, India
| | - Krishnendu Manna
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, West Bengal, India
| | - Mahuya Sinha
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, West Bengal, India
| | - Sanjukta Datta
- Department of Chemical Technology, University of Calcutta, Kolkata, West Bengal, India
| | - Dipesh Kr Das
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, West Bengal, India
| | - Anindita Chakraborty
- Department of Radiation Biology, UGC-DAE CSR Center Kolkata, Kolkata, West Bengal, India
| | - Mahua Ghosh
- Department of Chemical Technology, University of Calcutta, Kolkata, West Bengal, India
| | - Krishna Das Saha
- Cancer Biology & Inflammatory Disorder Division, IICB, Kolkata, West Bengal, India
| | - Sanjit Dey
- Department of Physiology, Centre for Nanoscience and Nanotechnology and Centre with Potential for Excellence in Particular Area (CPEPA), University of Calcutta, Kolkata, West Bengal, India
- * E-mail:
| |
Collapse
|
26
|
Múčka V, Bláha P, Čuba V, Červenák J. Influence of various scavengers of •OH radicals on the radiation sensitivity of yeast and bacteria. Int J Radiat Biol 2013; 89:1045-52. [PMID: 23786545 DOI: 10.3109/09553002.2013.817702] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To quantitatively investigate the influence of various •OH (hydroxyl radical) scavengers on the radiation sensitivity of yeast and bacteria, particularly to define the relationship between the protective effect of a scavenger and its •OH scavenging efficiency. MATERIALS AND METHODS In order to study the protective effect of •OH scavengers we used various concentrations of four scavengers (methanol, potassium formate, ethanol and ascorbic acid) in isotonic salt solutions. These solutions containing live yeast (Saccharomyces cerevisiae) or bacteria (Escherichia coli) were irradiated with (60)Co isotope γ -radiation using two different doses and dose rates. The number of surviving cells was determined prior to and after irradiation both in suspension with and without scavengers. The surviving fractions after irradiation with and without the scavenger were evaluated. RESULTS AND CONCLUSIONS The main results of the paper were: The surviving fraction increased approximately linearly within the measured interval with increasing concentration of the scavenger. The same dependences were found for the protecting effect depending on the scavenging efficiency. The slopes of these dependences (k) were found to be characteristic for each scavenger. The k value determined the degree in which the scavenging of •OH radicals participated in the protection of living cells. The protective effects of scavengers at the same scavenging efficiency were different and unique for each scavenger. No simple relation was found between the efficiency of scavenger k and the rate constant kOH of the reactions between scavengers and •OH radicals. Our results suggest that the studied scavengers effectively protected yeast and bacteria against ionizing radiation. Although the scavenging of •OH radicals seems to be important for protection of living cells, it is clearly not the only process on which the protection is based.
Collapse
Affiliation(s)
- Viliam Múčka
- Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague , Prague , Czech Republic
| | | | | | | |
Collapse
|
27
|
Maurya DK, Devasagayam TPA. Ferulic Acid Inhibits Gamma Radiation-Induced DNA Strand Breaks and Enhances the Survival of Mice. Cancer Biother Radiopharm 2013; 28:51-7. [DOI: 10.1089/cbr.2012.1263] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Affiliation(s)
- Dharmendra Kumar Maurya
- Radiation Biology and Health Sciences Division, Bhabha Atomic Research Centre, Mumbai, India
| | | |
Collapse
|
28
|
Ma ZC, Hong Q, Wang YG, Liang QD, Tan HL, Xiao CR, Tang XL, Shao S, Zhou SS, Gao Y. Ferulic acid induces heme oxygenase-1 via activation of ERK and Nrf2. Drug Discov Ther 2012; 5:299-305. [PMID: 22466441 DOI: 10.5582/ddt.2011.v5.6.299] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This study investigated the effect of ferulic acid (FA) on the up-regulation of heme oxygenase-1 (HO-1) in lymphocytes and the molecular mechanisms involved. Lymphocytes were treated with FA (0.001-0.1 μM) for certain times. Cell viability, the activity and level of expression of HO-1, and signal pathways were analyzed. FA significantly upregulated HO-1 expression both at the level of mRNA and protein in lymphocytes. Moreover, FA induced NF-E2-related factor (Nrf2) nuclear translocation and transcriptional activity, which is upstream of FA induced HO-1 expression. In addition, lymphocytes treated with FA exhibited activation of extracellular regulated kinase (ERK) and treatments with U0126 (an ERK kinase inhibitor) attenuated the FA induced activation of Nrf2, resulting in a decrease in HO-1 expression. Zinc protoporphyrin (ZnPP, a HO-1 inhibitor) markedly suppressed cytoprotection from radiation-induced cell damage by FA. Results suggested that the ERK signaling pathway controlled the anti-oxidation of FA by regulating the expression of the antioxidant enzyme HO-1.
Collapse
Affiliation(s)
- Z C Ma
- Beijing Institute of Radiation Medicine, Beijing, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Ferulic acid attenuates ischemia/reperfusion-induced hepatocyte apoptosis via inhibition of JNK activation. Eur J Pharm Sci 2012; 45:708-15. [DOI: 10.1016/j.ejps.2012.01.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 12/27/2011] [Accepted: 01/24/2012] [Indexed: 11/22/2022]
|
30
|
Whent M, Huang H, Xie Z, Lutterodt H, Yu L, Fuerst EP, Morris CF, Yu LL, Luthria D. Phytochemical composition, anti-inflammatory, and antiproliferative activity of whole wheat flour. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:2129-2135. [PMID: 22321109 DOI: 10.1021/jf203807w] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Whole wheat flour from five wheat cultivars was evaluated for phenolic, carotenoid, and tocopherol compositions as well as anti-inflammatory and antiproliferative activities against HT-29 cells. The total ferulic acid content ranged from 452 to 731 μg/g among the five cultivars and was primarily present in the insoluble-bound form. Lutein was the only carotenoid detected and ranged from 1.5 to 4.0 μg/g, and α-tocopherol levels ranged from 12 to 61 μg/g. Extracts of four cultivars demonstrated significant anti-inflammatory activity, measured as inhibition of interleukin-1β (IL-1β) mRNA expression; however, none of the extracts inhibited tumor necrosis factor-α (TNF-α) mRNA expression, a second indicator of anti-inflammatory activity. Proliferation of HT-29 adenocarcinoma cells was inhibited by extracts from all cultivars at the dose of 100 mg botanical equivalent/mL. The cultivar WestBred 936 had the greatest antiproliferative activity at lower concentrations (20 and 50 mg botanical equivalent/mL), had the greatest anti-inflammatory effect against IL-1β, and also had the highest levels of ferulic acid and α-tocopherol. This research shows that whole wheat flours of these five cultivars varied significantly in their contents of phenolics, carotenoids, and α-tocopherol as well as in their anti-inflammatory and antiproliferative potentials, suggesting the possibility that wheat varieties can be selected based on potential health benefits.
Collapse
Affiliation(s)
- Monica Whent
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland 20742, United States
| | | | | | | | | | | | | | | | | |
Collapse
|