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Iqbal J, Iqbal A, Mukhtar H, Jahangir K, Mashkoor Y, Zeeshan MH, Nadeem A, Ashraf A, Maqbool S, Sadiq SM, Lee KY. Cardioprotective Effects of Nanoparticles in Cardiovascular Diseases: A State-of-the-Art Review. Curr Probl Cardiol 2023; 48:101713. [PMID: 36967067 DOI: 10.1016/j.cpcardiol.2023.101713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/09/2023] [Accepted: 03/21/2023] [Indexed: 05/09/2023]
Abstract
It has been reported that death related to cardiovascular disease has increased up to 12.5% just in the past decade alone with various factors playing a role. In 2015 alone, it has been estimated that there were 422.7 million cases of CVD with 17.9 million deaths. Various therapies have been discovered to control and treat CVDs and their complications including reperfusion therapies and pharmacological approaches but many patients still progress to heart failure. Due to these proven adverse effects of existing therapies, various novel therapeutic techniques have emerged in the near past. Nano formulation is one of them. It is a practical therapeutic strategy to minimize pharmacological therapy's side effects and nontargeted distribution. Nanomaterials are suitable for treating CVDs due to their small size, which enables them to reach more sites of the heart and arteries. The biological safety, bioavailability, and solubility of the drugs have been increased due to the encapsulation of natural products and their derivatives of drugs.
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Affiliation(s)
- Javed Iqbal
- Department of Medicine, King Edward Medical University, Lahore, Punjab, Pakistan
| | - Ather Iqbal
- Department of Medicine, Holy Family Hospital, Rawalpindi, Punjab, Pakistan
| | - Hammad Mukhtar
- Department of Surgery, Rawalpindi Medical University, Rawalpindi, Punjab, Pakistan
| | - Kainat Jahangir
- Department of Medicine, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Yusra Mashkoor
- Department of Medicine, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | | | - Abdullah Nadeem
- Department of Medicine, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Ahmer Ashraf
- Department of Medicine, King Edward Medical University, Lahore, Punjab, Pakistan
| | - Shahzaib Maqbool
- Department of Medicine, Holy Family Hospital, Rawalpindi, Punjab, Pakistan
| | | | - Ka Yiu Lee
- Department of Health Sciences, Mid Sweden University, Sundsvall, Sweden.
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2
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Rotariu D, Babes EE, Tit DM, Moisi M, Bustea C, Stoicescu M, Radu AF, Vesa CM, Behl T, Bungau AF, Bungau SG. Oxidative stress - Complex pathological issues concerning the hallmark of cardiovascular and metabolic disorders. Biomed Pharmacother 2022; 152:113238. [PMID: 35687909 DOI: 10.1016/j.biopha.2022.113238] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 12/07/2022] Open
Abstract
Oxidative stress is a complex biological process characterized by the excessive production of reactive oxygen species (ROS) that act as destroyers of the REDOX balance in the body and, implicitly, inducing oxidative damage. All the metabolisms are impaired in oxidative stress and even nucleic acid balance is influenced. ROS will promote structural changes of the tissues and organs due to interaction with proteins and phospholipids. The constellation of the cardiovascular risk factors (CVRFs) will usually develop in subjects with predisposition to cardiac disorders. Oxidative stress is usually related with hypertension (HTN), diabetes mellitus (DM), obesity and cardiovascular diseases (CVDs) like coronary artery disease (CAD), cardiomyopathy or heart failure (HF), that can develop in subjects with the above-mentioned diseases. Elements describing the complex relationship between CVD and oxidative stress should be properly explored and described because prevention may be the optimal approach. Our paper aims to expose in detail the complex physiopathology of oxidative stress in CVD occurrence and novelties regarding the phenomenon. Biomarkers assessing oxidative stress or therapy targeting specific pathways represent a major progress that actually change the outcome of subjects with CVD. New antioxidants therapy specific for each CVD represents a captivating and interesting future perspective with tremendous benefits on subject's outcome.
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Affiliation(s)
- Dragos Rotariu
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania.
| | - Emilia Elena Babes
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Delia Mirela Tit
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania.
| | - Madalina Moisi
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Manuela Stoicescu
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Andrei-Flavius Radu
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Cosmin Mihai Vesa
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy of Oradea, University of Oradea, 410073 Oradea, Romania.
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India.
| | | | - Simona Gabriela Bungau
- Doctoral School of Biological and Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania.
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3
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Bae Y, Kim GY, Jessa F, Ko KS, Han J. Gallic acid-mitochondria targeting sequence-H 3R 9 induces mitochondria-targeted cytoprotection. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY 2022; 26:15-24. [PMID: 34965992 PMCID: PMC8723982 DOI: 10.4196/kjpp.2022.26.1.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 10/13/2021] [Accepted: 10/21/2021] [Indexed: 11/15/2022]
Abstract
The development of selective targeting of drug molecules towards the mitochondria is an important issue related to therapy efficacy. In this study, we report that gallic acid (GA)-mitochondria targeting sequence (MTS)-H3R9 exhibits a dual role as a mitochondria-targeting vehicle with antioxidant activity for disease therapy. In viability assays, GA-MTS-H3R9 showed a better rescue action compared to that of MTS-H3R9. GA-MTS-H3R9 dramatically exhibited cell penetration and intercellular uptake compared to MTS and fit escape from lysosome release to the cytosol. We demonstrated the useful targeting of GA-MTS-H3R9 towards mitochondria in AC16 cells. Also, we observed that the antioxidant properties of mitochondrial-accrued GA-MTS-H3R9 alleviated cell damage by reactive oxygen species production and disrupted mitochondrial membrane potential. GA-MTS-H3R9 showed a very increased cytoprotective effect against anticancer activity compared to that of MTS-H3R9. We showed that GA-MTS-H3R9 can act as a vehicle for mitochondria-targeting and as a reagent for therapeutic applications intended for cardiovascular disease treatment.
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Affiliation(s)
- Yoonhee Bae
- Department of Physiology, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University College of Medicine, Busan 47392, Korea
- Division of Applied Medicine, Research Institute for Korea Medicine, School of Korean Medicine, Pusan National University, Yangsan 50612, Korea
| | - Goo-Young Kim
- Department of Biology and Clinical Pharmacology, R&D Center, Samyang Biopharmaceuticals Corporation, Seongnam 13488, Korea
| | - Flores Jessa
- Department of Physiology, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University College of Medicine, Busan 47392, Korea
| | - Kyung Soo Ko
- Department of Physiology, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University College of Medicine, Busan 47392, Korea
- Department of Internal Medicine, Sanggye Paik Hospital, Cardiovascular and Metabolic Disease Center, Inje University, Seoul 01757, Korea
| | - Jin Han
- Department of Physiology, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University College of Medicine, Busan 47392, Korea
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Guo J, Yang Z, Wang X, Xu Y, Lu Y, Qin Z, Zhang L, Xu J, Wang W, Zhang J, Tang J. Advances in Nanomaterials for Injured Heart Repair. Front Bioeng Biotechnol 2021; 9:686684. [PMID: 34513807 PMCID: PMC8424111 DOI: 10.3389/fbioe.2021.686684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 08/09/2021] [Indexed: 11/30/2022] Open
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is one of the leading causes of mortality worldwide. Because of the limited regenerative capacity of adult myocardium to compensate for the loss of heart tissue after ischemic infarction, scientists have been exploring the possible mechanisms involved in the pathological process of ASCVD and searching for alternative means to regenerate infarcted cardiac tissue. Although numerous studies have pursued innovative solutions for reversing the pathological process of ASCVD and improving the effectiveness of delivering therapeutics, the translation of those advances into downstream clinical applications remains unsatisfactory because of poor safety and low efficacy. Recently, nanomaterials (NMs) have emerged as a promising new strategy to strengthen both the efficacy and safety of ASCVD therapy. Thus, a comprehensive review of NMs used in ASCVD treatment will be useful. This paper presents an overview of the pathophysiological mechanisms of ASCVD and the multifunctional mechanisms of NM-based therapy, including antioxidative, anti-inflammation and antiapoptosis mechanisms. The technological improvements of NM delivery are summarized and the clinical transformations concerning the use of NMs to treat ASCVD are examined. Finally, this paper discusses the challenges and future perspectives of NMs in cardiac regeneration to provide insightful information for health professionals on the latest advancements in nanotechnologies for ASCVD treatment.
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Affiliation(s)
- Jiacheng Guo
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zhenzhen Yang
- Department of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xu Wang
- Department of Medical Record Management, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanyan Xu
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Yongzheng Lu
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zhen Qin
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Li Zhang
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jing Xu
- Department of Cardiac Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Wang
- Henan Medical Association, Zhengzhou, China
| | - Jinying Zhang
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Junnan Tang
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
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Tahir A, Shabir Ahmad R, Imran M, Ahmad MH, Kamran Khan M, Muhammad N, Nisa MU, Tahir Nadeem M, Yasmin A, Tahir HS, Zulifqar A, Javed M. Recent approaches for utilization of food components as nano-encapsulation: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1953067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ali Tahir
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Rabia Shabir Ahmad
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Muhammad Imran
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Muhammad Haseeb Ahmad
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Muhammad Kamran Khan
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Niaz Muhammad
- National Agriculture Education College, Kabul, Afghanistan
| | - Mahr Un Nisa
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University, Faisalabad
| | - Muhammad Tahir Nadeem
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Adeela Yasmin
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Hafiza Saima Tahir
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Aliza Zulifqar
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Miral Javed
- College of Biosystems Engineering and Food Science, Zhejiang Key Laboratory for Agri-Food Processing, Zhejiang University, Hangzhou, People’s Republic of China
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Abdelnour SA, Alagawany M, Hashem NM, Farag MR, Alghamdi ES, Hassan FU, Bilal RM, Elnesr SS, Dawood MAO, Nagadi SA, Elwan HAM, ALmasoudi AG, Attia YA. Nanominerals: Fabrication Methods, Benefits and Hazards, and Their Applications in Ruminants with Special Reference to Selenium and Zinc Nanoparticles. Animals (Basel) 2021; 11:ani11071916. [PMID: 34203158 PMCID: PMC8300133 DOI: 10.3390/ani11071916] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/22/2021] [Accepted: 06/22/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Nanomaterials can contribute to the sustainability of the livestock sector through improving the quantitative and qualitative production of safe, healthy, and functional animal products. Given the diverse nanotechnology applications in the animal nutrition field, the administration of nanominerals can substantially enhance the bioavailability of respective minerals by increasing cellular uptake and avoiding mineral antagonism. Nanominerals are also helpful for improving reproductive performance and assisted reproductive technologies outcomes of animals. Despite the promising positive effects of nanominerals on animal performance (growth, feed utilization, nutrient bioavailability, antioxidant status, and immune response), there are various challenges related to nanominerals, including their metabolism and fate in the animal’s body. Thus, the economic, legal, and ethical implications of nanomaterials must also be considered by the authority. Abstract Nanotechnology is one of the major advanced technologies applied in different fields, including agriculture, livestock, medicine, and food sectors. Nanomaterials can help maintain the sustainability of the livestock sector through improving quantitative and qualitative production of safe, healthy, and functional animal products. Given the diverse nanotechnology applications in the animal nutrition field, the use of nanomaterials opens the horizon of opportunities for enhancing feed utilization and efficiency in animal production. Nanotechnology facilitates the development of nano vehicles for nutrients (including trace minerals), allowing efficient delivery to improve digestion and absorption for better nutrient metabolism and physiology. Nanominerals are interesting alternatives for inorganic and organic minerals for animals that can substantially enhance the bioavailability and reduce pollution. Nanominerals promote antioxidant activity, and improve growth performance, reproductive performance, immune response, intestinal health, and the nutritional value of animal products. Nanominerals are also helpful for improving assisted reproductive technologies (ART) outcomes by enriching media for cryopreservation of spermatozoa, oocytes, and embryos with antioxidant nanominerals. Despite the promising positive effects of nanominerals on animal performance and health, there are various challenges related to nanominerals, including their metabolism and fate in the animal’s body. Thus, the economic, legal, and ethical implications of nanomaterials must also be considered by the authority. This review highlights the benefits of including nanominerals (particularly nano-selenium and nano-zinc) in animal diets and/or cryopreservation media, focusing on modes of action, physiological effects, and the potential toxicity of their impact on human health.
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Affiliation(s)
- Sameh A. Abdelnour
- Animal Production Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt;
| | - Mahmoud Alagawany
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
- Correspondence: (M.A.); (N.M.H.); (Y.A.A.)
| | - Nesrein M. Hashem
- Department of Animal and Fish Production, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria 21545, Egypt
- Correspondence: (M.A.); (N.M.H.); (Y.A.A.)
| | - Mayada R. Farag
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
| | - Etab S. Alghamdi
- Department of Food and Nutrition, Faculty of Human Sciences and Design, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Faiz Ul Hassan
- Institute of Animal & Dairy Sciences, Faculty of Animal Husbandry, University of Agriculture, Faisalabad 38040, Pakistan;
| | - Rana M. Bilal
- University College of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan;
| | - Shaaban S. Elnesr
- Poultry Production Department, Faculty of Agriculture, Fayoum University, Fayoum 63514, Egypt;
| | - Mahmoud A. O. Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Sameer A. Nagadi
- Department of Agriculture, Faculty of Environmental Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Hamada A. M. Elwan
- Animal and Poultry Production Department, Faculty of Agriculture, Minia University, El-Minya 61519, Egypt;
| | - Abeer G. ALmasoudi
- Food Science Department, College of Science, Branch of the College at Turbah, Taif University, Taif 21944, Saudi Arabia;
| | - Youssef A. Attia
- Department of Agriculture, Faculty of Environmental Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Department of Animal and Poultry Production, Faculty of Agriculture, Damanhour University, Damanhour 22516, Egypt
- The Strategic Center to Kingdom Vision Realization, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (M.A.); (N.M.H.); (Y.A.A.)
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Özkaya D, Nazıroğlu M, Vanyorek L, Muhamad S. Involvement of TRPM2 Channel on Hypoxia-Induced Oxidative Injury, Inflammation, and Cell Death in Retinal Pigment Epithelial Cells: Modulator Action of Selenium Nanoparticles. Biol Trace Elem Res 2021; 199:1356-1369. [PMID: 33389617 DOI: 10.1007/s12011-020-02556-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/20/2020] [Indexed: 01/05/2023]
Abstract
Hypoxia (HYPX) in several eye diseases such as glaucoma and diabetic retinopathy causes oxidative cell death and inflammation. TRPM2 cation channel is activated by HYPX-induced ADP-ribose (ADPR) and oxidative stress. The protective role of selenium via inhibition of TRPM2 on the HYPX-induced oxidative cytotoxicity and inflammation values in the human kidney cell line was recently reported. However, the protective role of selenium nanoparticles (SeNP) on the values in the retinal pigment epithelial (ARPE-19) cells has not been clarified yet. In the current study, we investigated two subjects. First, we investigated the involvement of TRPM2 channel on the HYPX-induced oxidative injury, inflammation, and apoptosis in the ARPE-19 cells. Second, we investigated the protective role of SeNP via inhibition of TRPM2 channel on the HYPX-induced oxidative injury and apoptosis in the ARPE-19 cells. For the aims, the ARPE-19 cells were divided into four main groups as follows: Control (Ctr), SeNP (2.5 μg/ml for 24 h), HYPX (200 μM CoCl2 for 24 h), and HYPX+SeNP. The TRPM2 current density and Ca2+ fluorescence intensity with an increase of mitochondrial membrane depolarization and oxygen free radical (OFR) generations were increased in the ARPE-19 cells by the treatment of HYPX. There was no increase of Ca2+ fluorescence intensity in the pre-treated cells with PARP-1 inhibitors (DPQ and PJ34) or in the presence of Ca2+-free extracellular buffer. When HYPX-induced TRPM2 activity was treated by SeNP and TRPM2 (2-APB and ACA) blockers, the increases of OFR generation, cytokine (TNF-α and IL-1β) levels, TRPM2, and PARP-1 expressions were restored. In conclusion, the exposure of HYPX caused mitochondrial oxidative cell cytotoxicity and cell death via TRPM2-mediated Ca2+ signaling and may provide an avenue for treating HYPX-induced retinal diseases associated with the excessive OFR and Ca2+ influx.
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Affiliation(s)
- Dilek Özkaya
- Departmant of Ophthalmology, Faculty of Medicine, Suleyman Demirel University, TR-32260, Isparta, Turkey
| | - Mustafa Nazıroğlu
- Neuroscience Research Center, Suleyman Demirel University, TR-32260, Isparta, Turkey.
- Drug Discovery Unit, BSN Health, Analyses, Innovation, Consultancy, Organization, Agriculture, Industry and Trade Limited Company, TR-32260, Isparta, Turkey.
- Department of Biophysics, Faculty of Medicine, Suleyman Demirel University, TR-32260, Isparta, Turkey.
| | - László Vanyorek
- Institute of Chemistry, University of Miskolc, Miskolc, Hungary
| | - Salina Muhamad
- Department of Engineering, Faculty of Engineering and Life Sciences, University of Selangor, 45600, Bestari Jaya, Selangor, Malaysia
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Oxidative Stress and Antioxidant Treatments in Cardiovascular Diseases. Antioxidants (Basel) 2020; 9:antiox9121292. [PMID: 33348578 PMCID: PMC7766219 DOI: 10.3390/antiox9121292] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/04/2020] [Accepted: 12/10/2020] [Indexed: 02/07/2023] Open
Abstract
Oxidative stress plays a key role in many physiological and pathological conditions. The intracellular oxidative homeostasis is tightly regulated by the reactive oxygen species production and the intracellular defense mechanisms. Increased oxidative stress could alter lipid, DNA, and protein, resulting in cellular inflammation and programmed cell death. Evidences show that oxidative stress plays an important role in the progression of various cardiovascular diseases, such as atherosclerosis, heart failure, cardiac arrhythmia, and ischemia-reperfusion injury. There are a number of therapeutic options to treat oxidative stress-associated cardiovascular diseases. Well known antioxidants, such as nutritional supplements, as well as more novel antioxidants have been studied. In addition, novel therapeutic strategies using miRNA and nanomedicine are also being developed to treat various cardiovascular diseases. In this article, we provide a detailed description of oxidative stress. Then, we will introduce the relationship between oxidative stress and several cardiovascular diseases. Finally, we will focus on the clinical implications of oxidative stress in cardiovascular diseases.
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9
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Yadav H, Maiti S. Research progress in galactomannan-based nanomaterials: Synthesis and application. Int J Biol Macromol 2020; 163:2113-2126. [DOI: 10.1016/j.ijbiomac.2020.09.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/26/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022]
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10
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Salin Raj P, Swapna SUS, Raghu KG. High glucose induced calcium overload via impairment of SERCA/PLN pathway and mitochondrial dysfunction leads to oxidative stress in H9c2 cells and amelioration with ferulic acid. Fundam Clin Pharmacol 2019; 33:412-425. [PMID: 30739350 DOI: 10.1111/fcp.12452] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 01/15/2019] [Accepted: 01/31/2019] [Indexed: 01/05/2023]
Abstract
Oxidative stress and associated complications are the major pathological concerns of diabetic cardiomyopathy (DC). We aim to elucidate the mechanisms by which high glucose (HG) induced alteration in calcium homeostasis and evaluation of the beneficial effect of two concentrations (10 and 25 μm) of ferulic acid (FA). HG was induced in H9c2 cardiomyoblast by treating with glucose (33 mm) for 48 h, and FA was co-treated. Intracellular calcium ([Ca2+ ]i) overload was found increased significantly with HG. For elucidation of mechanism, the SERCA pathway and mitochondrial integrity (transmembrane potential and permeability transition pore) were explored. Then, we assessed oxidative stress, and cell injury with brain natriuretic peptide (BNP), atrial natriuretic peptide (ANP), and lactate dehydrogenase (LDH) release. HG caused significant [Ca2+ ]i overload through downregulation of SERCA2/1, pPLN, and pPKA C-α; and upregulation of PLN and PKA C-α and alteration in the integrity of mitochondria with HG. The [Ca2+ ]i overload in turn caused oxidative stress via generation of reactive oxygen species, lipid peroxidation, and protein carbonylation. This resulted in cell injury which was evident with significant release of BNP, ANP, and LDH. FA co-treatment was effective to mitigate all pathological changes caused by HG. From the overall results, we conclude that [Ca2+ ]i overload via SERCA pathway and altered mitochondrial integrity is the main cause for oxidative stress during HG. Based on our result, we report that FA could be an attractive nutraceutical for DC.
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Affiliation(s)
- Palayyan Salin Raj
- Biochemistry and Molecular Mechanism Laboratory, Agro-Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus Ghaziabad, Uttar Pradesh, 201 002, India
| | - Sasi U S Swapna
- Biochemistry and Molecular Mechanism Laboratory, Agro-Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus Ghaziabad, Uttar Pradesh, 201 002, India
| | - Kozhiparambil G Raghu
- Biochemistry and Molecular Mechanism Laboratory, Agro-Processing and Technology Division, CSIR - National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, 695019, Kerala, India.,Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus Ghaziabad, Uttar Pradesh, 201 002, India
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11
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Kim M, Basharat A, Santosh R, Mehdi SF, Razvi Z, Yoo SK, Lowell B, Kumar A, Brima W, Danoff A, Dankner R, Bergman M, Pavlov VA, Yang H, Roth J. Reuniting overnutrition and undernutrition, macronutrients, and micronutrients. Diabetes Metab Res Rev 2019; 35:e3072. [PMID: 30171821 DOI: 10.1002/dmrr.3072] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/20/2018] [Accepted: 08/26/2018] [Indexed: 12/15/2022]
Abstract
Over-nutrition and its late consequences are a dominant theme in medicine today. In addition to the health hazards brought on by over-nutrition, the medical community has recently accumulated a roster of health benefits with obesity, grouped under "obesity paradox." Throughout the world and throughout history until the 20th century, under-nutrition was a dominant evolutionary force. Under-nutrition brings with it a mix of benefits and detriments that are opposite to and continuous with those of over-nutrition. This continuum yields J-shaped or U-shaped curves relating body mass index to mortality. The overweight have an elevated risk of dying in middle age of degenerative diseases while the underweight are at increased risk of premature death from infectious conditions. Micronutrient deficiencies, major concerns of nutritional science in the 20th century, are being neglected. This "hidden hunger" is now surprisingly prevalent in all weight groups, even among the overweight. Because micronutrient replacement is safe, inexpensive, and predictably effective, it is now an exceptionally attractive target for therapy across the spectrum of weight and age. Nutrition-related conditions worthy of special attention from caregivers include excess vitamin A, excess vitamin D, and deficiency of magnesium.
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Affiliation(s)
- Miji Kim
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Anam Basharat
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Ramchandani Santosh
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Syed F Mehdi
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Zanali Razvi
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Sun K Yoo
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Barbara Lowell
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Amrat Kumar
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Wunnie Brima
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, New York, USA
| | - Ann Danoff
- Department of Medicine, Cpl. Michael J Crescenz Veterans Administration Medical Center, Philadelphia, PA, USA
| | - Rachel Dankner
- Department of Epidemiology and Preventive Medicine, School of Public Health, The Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael Bergman
- Department of Medicine, Division of Endocrinology, NYU School of Medicine, New York, NY, USA
| | - Valentin A Pavlov
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
- Center for Biomedical Science and Center for Bioelectric Medicine, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Huan Yang
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
- Center for Biomedical Science and Center for Bioelectric Medicine, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
| | - Jesse Roth
- Laboratory of Diabetes and Diabetes-Related Disorders, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
- Department of Medicine, Albert Einstein College of Medicine, New York, USA
- Center for Biomedical Science and Center for Bioelectric Medicine, The Feinstein Institute for Medical Research, Northwell Health, New York, USA
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12
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Assadpour E, Mahdi Jafari S. A systematic review on nanoencapsulation of food bioactive ingredients and nutraceuticals by various nanocarriers. Crit Rev Food Sci Nutr 2018; 59:3129-3151. [PMID: 29883187 DOI: 10.1080/10408398.2018.1484687] [Citation(s) in RCA: 198] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Today, there is an ever-growing interest on natural food ingredients both by consumers and producers in the food industry. In fact, people are looking for those products in the market which are free from artificial and synthetic additives and can promote their health. These food bioactive ingredients should be formulated in such a way that protects them against harsh process and environmental conditions and safely could be delivered to the target organs and cells. Nanoencapsulation is a perfect strategy for this situation and there have been many studies in recent years for nanoencapsulation of food components and nutraceuticals by different technologies. In this review paper, our main goal is firstly to have an overview of nanoencapsulation techniques applicable to food ingredients in a systematic classification, i.e., lipid-based nanocarriers, nature-inspired nanocarriers, special-equipment-based nanocarriers, biopolymer nanocarriers, and other miscellaneous nanocarriers. Then, application of these cutting-edge nanocarriers for different nutraceuticals including phenolic compounds and antioxidants, natural food colorants, antimicrobial agents and essential oils, vitamins, minerals, flavors, fish oils and essential fatty acids will be discussed along with presenting some examples in each field.
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Affiliation(s)
- Elham Assadpour
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
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13
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Use of Plant and Herb Derived Medicine for Therapeutic Usage in Cardiology. MEDICINES 2018; 5:medicines5020038. [PMID: 29690545 PMCID: PMC6023439 DOI: 10.3390/medicines5020038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/16/2018] [Accepted: 04/19/2018] [Indexed: 02/02/2023]
Abstract
Cardiovascular diseases (CVDs) have become prominent in mortality and morbidity rates. Prevalent cardiovascular conditions, such as hypertension, atherosclerosis and oxidative stress, are increasing at an alarming rate. Conventional drugs have been associated with adverse effects, suggesting a need for an alternative measure to ameliorate CVD. A number of plant- and herb-derived preventative food and therapeutic drugs for cardiovascular conditions are progressively used for their various benefits. Naturally derived food and drugs have fewer side effects because they come from natural elements; preventative food, such as grape seed, inhibits changes of histopathology and biomarkers in vital organs whereas therapeutic drugs, for instance Xanthone, improve heart functions by suppressing oxidative stress of myocyte. This review closely examines the various plant- and herb-derived drugs that have assumed an essential role in treating inflammation and oxidative stress for prevalent cardiovascular conditions. Furthermore, the use of plant-derived medicine with other synthetic particles, such as nanoparticles, for targeted therapy is investigated for its effective clinical use in the future.
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Soumya R, Prathapan A, Raj PS, Vineetha V, Raghu K. Selenium incorporated guar gum nanoparticles safeguard mitochondrial bioenergetics during ischemia reperfusion injury in H9c2 cardiac cells. Int J Biol Macromol 2018; 107:254-260. [DOI: 10.1016/j.ijbiomac.2017.08.172] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 08/22/2017] [Accepted: 08/30/2017] [Indexed: 12/13/2022]
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15
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Amani H, Habibey R, Hajmiresmail SJ, Latifi S, Pazoki-Toroudi H, Akhavan O. Antioxidant nanomaterials in advanced diagnoses and treatments of ischemia reperfusion injuries. J Mater Chem B 2017; 5:9452-9476. [PMID: 32264560 DOI: 10.1039/c7tb01689a] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Organ ischemia with inadequate oxygen supply followed by reperfusion (which initiates a complex of inflammatory responses and oxidative stress) occurs in different clinical conditions and surgical procedures including stroke, myocardial infarction, limb ischemia, renal failure, organ transplantation, free-tissue-transfer, cardiopulmonary bypass, and vascular surgery. Even though pharmacological treatments protect against experimental ischemia reperfusion (I/R) injury, there has not been enough success in their application for patient benefits. The main hurdles in the treatment of I/R injury are the lack of diagnosis tools for understanding the complicated chains of I/R-induced signaling events, especially in the acute phase after ischemia, determining the affected regions of the tissue over time, and then, targeting and safe delivery of antioxidants, drugs, peptides, genes and cells to the areas requiring treatment. Besides the innate antioxidant and free radical scavenging properties, some nanoparticles also show higher flexibility in drug delivery and imaging. This review highlights three main approaches in nanoparticle-mediated targeting of I/R injury: nanoparticles (1) as antioxidants for reducing tissue oxidative stress, (2) for targeted delivery of therapeutic agents to the ischemic regions or cells, and (3) for imaging I/R injury at the molecular, cellular or tissue level and monitoring its evolution using contrasts induced by nanoparticles. These approaches can also be combined to realize so called theranostics for providing simultaneous diagnosis of ischemic regions and treatments by targeted delivery.
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Affiliation(s)
- Hamed Amani
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Science, Tehran, Iran
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16
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Yang Y, Yang M, Ai F, Huang C. Cardioprotective Effect of Aloe vera Biomacromolecules Conjugated with Selenium Trace Element on Myocardial Ischemia-Reperfusion Injury in Rats. Biol Trace Elem Res 2017; 177:345-352. [PMID: 27873288 DOI: 10.1007/s12011-016-0896-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 11/07/2016] [Indexed: 01/10/2023]
Abstract
The present study was undertaken to evaluate the cardioprotection potential and underlying molecular mechanism afforded by a selenium (Se) polysaccharide (Se-AVP) from Aloe vera in the ischemia-reperfusion (I/R) model of rats in vivo. Myocardial I/R injury was induced by occluding the left anterior descending coronary artery (LAD) for 30 min followed by 2-h continuous reperfusion. Pretreatment with Se-AVP (100, 200, and 400 mg/kg) attenuated myocardial damage, as evidenced by reduction of the infarct sizes, increase in serum and myocardial endogenous antioxidants (superoxide dismutase (SOD), glutathione peroxidase (GSH), and catalase (CAT)), and decrease in the malondialdehyde (MDA) level in the rats suffering I/R injury. This cardioprotective activity afforded by Se-AVP is further supported by the decreased levels of cardiac marker enzymes creatine kinase (CK) and lactate dehydrogenase (LDH), as well as the rise of myocardial Na+-K+-ATPase and Ca2+-Mg2+-ATPase activities in I/R rats. Additionally, cardiomyocytic apoptosis was measured by terminal-deoxynucleotidyl transferase-mediated nick end labeling (TUNEL) staining and the result showed that the percent of TUNEL-positive cells in myocardium of Se-AVP-treated groups was lower than I/R rats. In conclusion, we clearly demonstrated that Se-AVP had a protective effect against myocardial I/R injury in rats by augmenting endogenous antioxidants and protecting rat hearts from oxidative stress-induced myocardial apoptosis.
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Affiliation(s)
- Yang Yang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China
- Department of Network Medical, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, China
| | - Ming Yang
- Department of Network Medical, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, China
| | - Fen Ai
- Emergency Department, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430014, China
| | - Congxin Huang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
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17
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Evans CW, Iyer KS, Hool LC. The potential for nanotechnology to improve delivery of therapy to the acute ischemic heart. Nanomedicine (Lond) 2016; 11:817-32. [PMID: 26980180 DOI: 10.2217/nnm.16.7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Treatment of acute cardiac ischemia remains an area in which there are opportunities for therapeutic improvement. Despite significant advances, many patients still progress to cardiac hypertrophy and heart failure. Timely reperfusion is critical in rescuing vulnerable ischemic tissue and is directly related to patient outcome, but reperfusion of the ischemic myocardium also contributes to damage. Overproduction of reactive oxygen species, initiation of an inflammatory response and deregulation of calcium homeostasis all contribute to injury, and difficulties in delivering a sufficient quantity of drug to the affected tissue in a controlled manner is a limitation of current therapies. Nanotechnology may offer significant improvements in this respect. Here, we review recent examples of how nanoparticles can be used to improve delivery to the ischemic myocardium, and suggest some approaches that may lead to improved therapies for acute cardiac ischemia.
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Affiliation(s)
- Cameron W Evans
- School of Chemistry & Biochemistry, The University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009, Australia
| | - K Swaminathan Iyer
- School of Chemistry & Biochemistry, The University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009, Australia
| | - Livia C Hool
- School of Anatomy, Physiology & Human Biology, The University of Western Australia, 35 Stirling Hwy, Crawley, WA 6009, Australia.,Victor Chang Cardiac Research Institute, 405 Liverpool St, Darlinghurst, NSW 2010, Australia
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18
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Kalishwaralal K, Jeyabharathi S, Sundar K, Muthukumaran A. Sodium selenite/selenium nanoparticles (SeNPs) protect cardiomyoblasts and zebrafish embryos against ethanol induced oxidative stress. J Trace Elem Med Biol 2015; 32:135-44. [PMID: 26302921 DOI: 10.1016/j.jtemb.2015.06.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 06/23/2015] [Accepted: 06/24/2015] [Indexed: 01/08/2023]
Abstract
Alcoholic cardiomyopathy is the damage caused to the heart muscles due to high level of alcohol consumption resulting in enlargement and inflammation of the heart. Selenium is an important trace element that is beneficial to human health. Selenium protects the cells by preventing the formation of free radicals in the body. In the present study, protein mediated synthesis of SeNPs was investigated. Two different sizes of SeNPs were synthesized using BSA and keratin. The synthesized SeNPs were characterized by scanning electron microscopy (SEM) with elemental composition analysis Energy Dispersive X-ray spectroscopy(EDX) and X-ray diffraction (XRD). This study demonstrates the in vitro and in vivo antioxidative effects of sodium selenite and SeNPs. Further selenium and SeNPs were evaluated for their ability to protect against 1% ethanol induced oxidative stress in H9C2 cell line. The selenium and SeNPs were found to reduce the 1% ethanol-induced oxidative damage through scavenging intracellular reactive oxygen species. The selenium and SeNPs could also prevent pericardial edema induced ethanol treatment and reduced apoptosis and cell death in zebrafish embryos. The results indicate that selenium and SeNPs could potentially be used as an additive in alcoholic beverage industry to control the cardiomyopathy.
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Affiliation(s)
- Kalimuthu Kalishwaralal
- Department of Biotechnology, Kalasalingam University, Krishnankoil 626126, Tamil Nadu, India
| | | | - Krishnan Sundar
- Department of Biotechnology, Kalasalingam University, Krishnankoil 626126, Tamil Nadu, India
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Vineetha VP, Soumya RS, Raghu KG. Phloretin ameliorates arsenic trioxide induced mitochondrial dysfunction in H9c2 cardiomyoblasts mediated via alterations in membrane permeability and ETC complexes. Eur J Pharmacol 2015; 754:162-72. [PMID: 25746422 DOI: 10.1016/j.ejphar.2015.02.036] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 02/23/2015] [Accepted: 02/23/2015] [Indexed: 02/07/2023]
Abstract
Arsenic trioxide (ATO), though a very effective drug for the treatment of acute promyelocytic leukemia, leads to cardiotoxicity. As mitochondria are the center of attention of cardiac cell׳s general metabolic status, it is primarily important to see the interaction of ATO with mitochondria. Studies related exclusively to the alterations in mitochondria and its associated functions caused by ATO are very limited. The present investigation aims to explore the effect of ATO on various components of electron transport chain, oxygen consumption, ATP production, mitochondrial superoxide generation, transmembrane potential, permeability pore opening, calcium homeostasis and apoptosis. Attempts were also made to see the efficacy of phloretin, a potent antioxidant flavonoid found majorly in apple peel on cardiotoxicity. The H9c2 cells exposed to ATO (5µM) exhibited increased oxidative stress with reduced innate antioxidant status, mitochondrial dysfunctions and apoptosis. It increased the intracellular calcium content, caused alterations in the activity of transcription factor Nrf2, xanthine oxidase, aconitase and caspase 3 compared to the control group. Phloretin at 2.5 and 5µM concentrations were able to protect the cells from ATO toxicity via protecting mitochondria through its antioxidant potential. The present investigation based on mitochondria reveals the probability of cardioprotective potential of phloretin for the cancer patients on ATO chemotherapy.
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Affiliation(s)
- Vadavanath Prabhakaran Vineetha
- Agroprocessing and Natural Products Division, Council for Scientific and Industrial Research - National Institute for Interdisciplinary Science and Technology (CSIR - NIIST), Thiruvananthapuram, Kerala 695019, India
| | - Rema Sreenivasan Soumya
- Agroprocessing and Natural Products Division, Council for Scientific and Industrial Research - National Institute for Interdisciplinary Science and Technology (CSIR - NIIST), Thiruvananthapuram, Kerala 695019, India
| | - Kozhiparambil Gopalan Raghu
- Agroprocessing and Natural Products Division, Council for Scientific and Industrial Research - National Institute for Interdisciplinary Science and Technology (CSIR - NIIST), Thiruvananthapuram, Kerala 695019, India.
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20
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Kalishwaralal K, Jeyabharathi S, Sundar K, Muthukumaran A. Comparative analysis of cardiovascular effects of selenium nanoparticles and sodium selenite in zebrafish embryos. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:990-6. [PMID: 25697046 DOI: 10.3109/21691401.2015.1008507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Selenium acts as an important element in the prevention and treatment of cardiovascular diseases but their health-related effects have not been fully explored. As a novel attempt, zebrafish embryos were treated separately with SeNPs (5-25 μg/ml) and sodium selenite (5-25 μg/ml) starting at early blastula stage. Abnormalities were also observed in the morphology of the zebrafish embryos. The SeNPs-treated embryos exhibited concentration-dependent increased in mortality, pericardial edema, and cardiac arrhythmia. In contrast, sodium selenite showed no significant malformation effect in developing zebrafish embryos. The results of the present study conclude that the SeNPs were more toxic than sodium selenite. The results also suggest that lower concentrations of SeNPs and sodium selenite can be used as possible therapeutic agents for cardiovascular-related problems.
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Affiliation(s)
| | | | - Krishnan Sundar
- a Department of Biotechnology , Kalasalingam University , Krishnankoil , Tamilnadu , India
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21
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Sankar V, SalinRaj P, Athira R, Soumya RS, Raghu KG. Cerium nanoparticles synthesized using aqueous extract of Centella asiatica: characterization, determination of free radical scavenging activity and evaluation of efficacy against cardiomyoblast hypertrophy. RSC Adv 2015. [DOI: 10.1039/c4ra16893c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cerium nanoparticles synthesized usingCentella asiaticawere characterized, and tested for radical scavenging activities, cellular uptake, cytotoxicity and efficacy against cardiomyoblast hypertrophy and calcium overload.
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Affiliation(s)
- Vandana Sankar
- Agroprocessing and Natural Products Division
- Council of Scientific and Industrial Research (CSIR) -National Institute for Interdisciplinary Science and Technology (NIIST)
- Thiruvananthapuram-695019
- India
| | - Palayyan SalinRaj
- Agroprocessing and Natural Products Division
- Council of Scientific and Industrial Research (CSIR) -National Institute for Interdisciplinary Science and Technology (NIIST)
- Thiruvananthapuram-695019
- India
| | - Raj Athira
- Agroprocessing and Natural Products Division
- Council of Scientific and Industrial Research (CSIR) -National Institute for Interdisciplinary Science and Technology (NIIST)
- Thiruvananthapuram-695019
- India
| | - Rema Sreenivasan Soumya
- Agroprocessing and Natural Products Division
- Council of Scientific and Industrial Research (CSIR) -National Institute for Interdisciplinary Science and Technology (NIIST)
- Thiruvananthapuram-695019
- India
| | - Kozhiparambil Gopalan Raghu
- Agroprocessing and Natural Products Division
- Council of Scientific and Industrial Research (CSIR) -National Institute for Interdisciplinary Science and Technology (NIIST)
- Thiruvananthapuram-695019
- India
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