Reactive Oxygen Species Ros Nanoparticles And Endoplasmic Reticulum Er Stress Induced Cell Death Mechanisms

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Reactive Oxygen Species (ROS), Nanoparticles, and Endoplasmic Reticulum (ER) Stress-Induced Cell Death Mechanisms

Author : Loutfy H. Madkour
Publisher : Academic Press
ISBN 13 : 0128224967
Total Pages : 782 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Reactive Oxygen Species (ROS), Nanoparticles, and Endoplasmic Reticulum (ER) Stress-Induced Cell Death Mechanisms by : Loutfy H. Madkour

Download or read book Reactive Oxygen Species (ROS), Nanoparticles, and Endoplasmic Reticulum (ER) Stress-Induced Cell Death Mechanisms written by Loutfy H. Madkour and published by Academic Press. This book was released on 2020-06-27 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reactive Oxygen Species (ROS), Nanoparticles, and Endoplasmic Reticulum (ER) Stress-Induced Cell Death Mechanisms presents the role of ROS?mediated pathways cellular signaling stress, endoplasmic reticulum (ER) stress, oxidative stress, oxidative damage, nanomaterials, and the mechanisms by which metalloids and nanoparticles induce their toxic effects. The book covers the ecotoxicology of environmental heavy metal ions and free radicals on macromolecules cells organisms, heavy metals?induced cell responses, oxidative stress, the source of oxidants, and the roles of ROS, oxidative stress and oxidative damage mechanisms. It also examines the nanotoxicity, cytotoxicity and genotoxicity mechanisms of nanomaterials and the effects of nanoparticle interactions. Antioxidant defense therapy and strategies for treatment round out the book, making it an ideal resource for researchers and professional scientists in toxicology, environmental chemistry, environmental science, nanomaterials and the pharmaceutical sciences. Covers the ecotoxicology of environmental heavy metal ions and the interactions between specific heavy metals?induced cell responses and oxidative stress Provides a better understanding of the mechanism of nanomaterial-induced toxicity as a first defense for hazard prevention Covers recent advances in new nanomedication technologies for the effects of NPs on oxidative stress, ROS and ER stress Discusses the effects of interactions between antioxidant defense therapy, ROS and strategies for treatment

Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses

Author : Loutfy H. Madkour
Publisher : Springer
ISBN 13 : 9783030372965
Total Pages : 696 pages
Book Rating : 4.3/5 (729 download)

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Book Synopsis Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses by : Loutfy H. Madkour

Download or read book Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses written by Loutfy H. Madkour and published by Springer. This book was released on 2020-03-14 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides insights and tools for better understanding redox biology and medicine and, in the long run, to finding new therapeutic strategies to target dysregulated redox processes in various diseases. It presents the recent advances in new nanomedication technologies of the effects of nanoparticles NPs on oxidative stress, RONS and ER stress. The book comprises 13 chapters covering ecotoxicology, cytotoxicity, nanotoxicity and genotoxicity mechanisms causing by the role and interactions of nanoparticles and free radicals with (RONS) and (ER) stress. Endoplasmic Reticulum (ER) Stress as a mechanism for NPs induced toxicity has been discussed. The advances of nanotechnology and the effects of nanoparticles on oxidative stress, ROS and ER stress parameters are discussed. Antioxidants, therapeutic options and regulation of the immune responses are explained throughout the book.

The Role of Reactive Oxygen Species in Health and Disease

Author : Kuladip Jana
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.8/5 (911 download)

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Book Synopsis The Role of Reactive Oxygen Species in Health and Disease by : Kuladip Jana

Download or read book The Role of Reactive Oxygen Species in Health and Disease written by Kuladip Jana and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Reactive oxygen species (ROS) play an essential role in different biological functions, including physiological regulatory mechanisms to damaging alterations involved in the pathogenesis of an increasing number of human diseases. ROS are metabolic products from numerous cells, but two vital cellular organelles are intimately involved in their production and metabolism, i.e. the endoplasmic reticulum and the mitochondria. Excess cellular levels of ROS may cause damage to proteins, nucleic acids, lipids, membranes, and organelles, which may lead to the activation of cell death processes such as apoptosis. Apoptosis is a highly regulated process that is essential for the development and survival of multicellular organisms. These organisms often need to discard superfluous or potentially harmful cells, have accumulated mutations, or become infected by pathogens. Apoptosis features a characteristic set of morphological and biochemical features whereby cells undergo a cascade of self-destruction. Thus, proper regulation of apoptosis is essential for maintaining normal cellular homeostasis. Mitochondrial ROS (mtROS) play a central role in cell signaling and regulating the main pathways of apoptosis, mediated by mitochondria, death receptors, and the endoplasmic reticulum (ER) stress. This book focuses on the current understanding of the role of ROS in each of these three main pathways of apoptosis related to different human diseases, with particular emphasis on Metabolic, Inflammatory, Neurodegenerative, and Neoplastic diseases. It's promise and limitations are also discussed by targeting ROS with different antioxidants in preventing non-communicable diseases. The role of mtROS in the complex interplay and crosstalk between these different signaling pathways of apoptosis related to different human diseases remains to be unraveled further in future research"--

A Study of Biological Role of Reactive Oxygen Species in Cellular Response in Stress

Author : Dennis Lam
Publisher : Open Dissertation Press
ISBN 13 : 9781361275146
Total Pages : pages
Book Rating : 4.2/5 (751 download)

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Book Synopsis A Study of Biological Role of Reactive Oxygen Species in Cellular Response in Stress by : Dennis Lam

Download or read book A Study of Biological Role of Reactive Oxygen Species in Cellular Response in Stress written by Dennis Lam and published by Open Dissertation Press. This book was released on 2017-01-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "A Study of Biological Role of Reactive Oxygen Species in Cellular Response in Stress" by Dennis, Lam, 林勁行, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: When proteins are unable to fold properly in the endoplasmic reticulum (ER), the resultant formation of misfolded proteins causes stress of the ER. Cells with ER stress often have a higher abundance of reactive oxygen species (ROS). Previous studies suggest that ROS could aggravate ER stress by further disrupting the ER protein folding process. More recent studies suggest that the unfolded protein response signaling pathways activated by ER stress could lead to the production of ROS. Such studies lead to the hypothesis that ER stress could be promoted by ROS, and vice versa. The aim of the present study is to test the above hypothesis by studying how ROS could be generated in ER-stressed cells. This is followed by investigating if ROS could increase or decrease the level of ER stress in cells. Finally, the extent of ER stress induced cell death in the presence and absence of ROS is assessed. The treatment of HeLa cells with tunicamycin (Tm), a common ER-stress inducing agent, resulted in the elevation of intracellular ROS that could be detected with the ROS-reactive probe dichlorodihydrofluorescein (DCF), but not dihydroethidium which is relatively specific towards superoxide anion. The Tm-induced elevation of ROS could be prevented by co-incubation of cells with thiol reductants such as dithiothreitol and N-acetylcysteine but not with the free radical scavenger ascorbate. The tunicamycin-induced elevation of ROS level could also be prevented by the over-expression of catalase in HeLa. These data is consistent with the idea that hydrogen peroxide is a major form of ROS produced in Tm-treated cells. In addition to elevation of ROS level, HeLa cells treated with tunicamycin also resulted in the phosphorylation of PERK and eIF2α, and the splicing of XBP-1. In the presence of cycloheximide to inhibit protein synthesis so as to deplete protein substrates for folding in the ER, tunicamycin-induced ER stress was greatly minimized as was evident by the absence of both the phosphorylation of PERK and splicing of XBP-1. However, the phosphorylation of eIF2α and elevation of DCF-detectable ROS remained unaffected. The cycloheximde-resistant phosphorylation of eIF2α could be prevented when cells were co-treated with thiol reductants, or upon the over-expression of catalase. These data suggest that the production of ROS in Tm-treated cells does not require the presence of ER stress as a prerequisite. Furthermore, the ROS so produced could induce phosphorylation of eIF2α without the need to cause ER stress in the first place. The quenching of ROS through the use of thiol reductants, or the over-expression of catalase, had no effect on inhibition of protein synthesis in cells treated with tunicamycin. However, the extent of cell death was significantly increased. The data obtained in this study is not consistent with the idea that ROS is a downstream product of ER stress, capable of inducing more ER-stress by a feedback mechanism. Therefore, a mutually enhancing effect between ER stress and ROS may not exist. The ROS found in stressed cells may serve to extend cellular survival under the condition of continuous stress.

Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses

Author : Loutfy H. Madkour
Publisher :
ISBN 13 : 9783030372989
Total Pages : 742 pages
Book Rating : 4.3/5 (729 download)

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Book Synopsis Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses by : Loutfy H. Madkour

Download or read book Nanoparticles Induce Oxidative and Endoplasmic Reticulum Stresses written by Loutfy H. Madkour and published by . This book was released on 2020 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides insights and tools for better understanding redox biology and medicine and, in the long run, to finding new therapeutic strategies to target dysregulated redox processes in various diseases. It presents the recent advances in new nanomedication technologies of the effects of nanoparticles NPs on oxidative stress, RONS and ER stress. The book comprises 13 chapters covering ecotoxicology, cytotoxicity, nanotoxicity and genotoxicity mechanisms causing by the role and interactions of nanoparticles and free radicals with (RONS) and (ER) stress. Endoplasmic Reticulum (ER) Stress as a mechanism for NPs induced toxicity has been discussed. The advances of nanotechnology and the effects of nanoparticles on oxidative stress, ROS and ER stress parameters are discussed. Antioxidants, therapeutic options and regulation of the immune responses are explained throughout the book.

Reactive Oxygen Species in Biology and Human Health

Author : Shamim I. Ahmad
Publisher : CRC Press
ISBN 13 : 1315352648
Total Pages : 782 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Reactive Oxygen Species in Biology and Human Health by : Shamim I. Ahmad

Download or read book Reactive Oxygen Species in Biology and Human Health written by Shamim I. Ahmad and published by CRC Press. This book was released on 2017-12-19 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike other narrowly focused books, Reactive Oxygen Species in Biology and Human Health provides a comprehensive overview of ROS. It covers the current status of research and provides pointers to future research goals. Additionally, it authoritatively reviews the impact of reactive oxygen species with respect to various human diseases and discusses antioxidants and other compounds that counteract oxidative stress. Comprised of seven sections, the first section describes the introduction, detection, and production of ROS, emphasizing phenolic compounds and vitamin E for their abilities to act as antioxidants. This section also highlights the role of lipoprotein-associated oxidative stress. Section two addresses the importance of iron accumulation in the brain resulting in the development of a group of neurodegenerative disorders (NDs) and identifies several causative genes for neurodegeneration with brain iron accumulation (NBIA) associated with Parkinsonism-related disorders. The third section discusses a number of NDs, including amyotrophic lateral sclerosis (ALS), Alzheimer’s disease (AD), Huntington's disease (HD), epilepsy, and multiple sclerosis (MS). Section four addresses autoimmune diseases caused by ROS, including asthma, autoimmune liver diseases, rheumatoid arthritis, thyroid disease, primary biliary cirrhosis, and systemic lupus. Section five analyzes a number of different cancers, including lung cancer, breast cancer, and melanoma, along with possible treatment regimens. Section six discusses cardiovascular diseases (CVDs) induced by ROS, presents the ROS-associated complex biochemical processes inducing inflammation as an important cause of CVDs, and explains the roles carotenoids play in preventing CVDs. The final section addresses other human diseases induced by oxidative stress, including sickle cell disease, nonalcoholic steatohepatitis, retinopathy, fibromyalgia, chronic obstructive pulmonary disease, asthma, pulmonary hypertension, infertility, and aging of human skin.

Toxicity of Nanomaterials

Author : Suresh C. Pillai
Publisher :
ISBN 13 : 9780429265471
Total Pages : 0 pages
Book Rating : 4.2/5 (654 download)

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Book Synopsis Toxicity of Nanomaterials by : Suresh C. Pillai

Download or read book Toxicity of Nanomaterials written by Suresh C. Pillai and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Choice Recommended Title, April 2020 This comprehensive book, edited by two leading experts in nanotechnology and bioengineering with contributions from a global team of specialists, provides a detailed overview of the environmental and health impacts associated with the toxicology of nanomaterials. Special attention is given to nanomaterial toxicity during synthesis, production and application, and chapters throughout are focused on key areas that are important for future research and development of nanomaterials. This book will be of interest to advanced students studying biomedical engineering and materials science, PhD researchers, post-docs and academics working in the area of nanotechnology, medicine, manufacturing and regulatory bodies. Features: Collates and critically evaluates various aspects of the toxicology of nanomaterials in one comprehensive text Discusses the various effects of nanocrystals including the morphologies on cytotoxicity, in addition to the environmental and cytotoxicity risks of graphene and 2D nanomaterials Explores practical methods of detection and quantification, with applications in the environmental and healthcare fields

Reactive Oxygen Species-Induced Necrotic Cell Death

Author :
Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (659 download)

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Book Synopsis Reactive Oxygen Species-Induced Necrotic Cell Death by :

Download or read book Reactive Oxygen Species-Induced Necrotic Cell Death written by and published by . This book was released on 2009 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanisms of cell death extend beyond the simple apoptosis/necrosis relationship to include regulated modes of cell death that do not readily fit either of the classic descriptors. One such mechanism of cell death involves poly(ADP-ribose)polymerase-1 (PARP-1)-mediated cell death. 2,3,5-Tris(Glutathion-S-yl)-hydroquinone (TGHQ), a reactive oxygen species (ROS) generating nephrotoxic and nephrocarcinogenic metabolite of hydroquinone, causes necrotic renal cell death, the basis for which is unclear. We therefore investigated TGHQ-mediated cell death in human renal proximal tubule epithelial HK-2 cells. TGHQ induced ROS generation, DNA strand breaks, hyperactivation of PARP-1, rapid depletion of nicotinamide adenine dinucleotide (NAD), elevations in intracellular Ca2+ concentrations, loss of mitochondrial membrane potential, and subsequent necrotic cell death. Interestingly, PARP-1 hyperactivation was not accompanied by the translocation of apoptosis-inducing factor (AIF) from mitochondria to the nucleus, a process usually associated with PARP-dependent cell death. Inhibition of PARP-1 with PJ34 blocked TGHQ-mediated accumulation of poly(ADP-ribose) polymers, NAD consumption, and the consequent necrotic cell death. However, HK-2 cell death was only delayed by PJ34, and cell death remained necrotic in nature. In contrast, chelation of intracellular Ca2+ with BAPTA-AM completely abrogated TGHQ-induced necrotic cell death. Ca2+ chelation not only prevented the collapse in the mitochondrial potential but also attenuated PARP-1 hyperactivation. Conversely, inhibition of PARP-1 modulated TGHQ-mediated changes in Ca2+ homeostasis. Moreover, TGHQ caused a sequential oxidation of peroxiredoxin III (PrxIII), a protein considered the primary antioxidant defense within mitochondria. Thus, TGHQ induced two acidic shifts in PrxIII, with both pI shifted spots representing oxidized forms of PrxIII. Transient expression of a dominant negative version of PrxIII resulted in a significant increase in TGHQ-induced cytotoxicity, whereas overexpression of wild-type PrxIII significantly attenuated cytotoxicity. Our studies provide new insights into PARP-1-mediated necrotic cell death. Changes in intracellular Ca2+ concentrations appear to couple PARP-1-hyperactivation to subsequent cell death, but in the absence of AIF release from mitochondria. NAD depletion, mitochondrial membrane depolarization, Ca2+-mediated calpain activation, and PrxIII oxidation, all contribute to TGHQ-driven ROS-mediated necrotic cell death.

Reactive Oxygen Species in Plants

Author : Vijay Pratap Singh
Publisher : John Wiley & Sons
ISBN 13 : 1119324947
Total Pages : 611 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Reactive Oxygen Species in Plants by : Vijay Pratap Singh

Download or read book Reactive Oxygen Species in Plants written by Vijay Pratap Singh and published by John Wiley & Sons. This book was released on 2017-10-11 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the basics of ROS metabolism in plants and examines the broad range of ROS signaling mechanisms New discoveries about the effects of reactive oxygen species (ROS) on plants have turned ROS from being considered a bane into a boon, because their roles have been discovered in many plant developmental processes as signaling molecules. This comprehensive book teaches about the role of ROS metabolism in plants and how they affect various developmental processes. It also discusses in detail the advancements made in understanding the ROS signaling. Reactive Oxygen Species in Plants: Boon Or Bane - Revisiting the Role of ROS begins by presenting the basic introduction to ROS and deciphers the detailed knowledge in ROS research. It then examines the broad range of ROS signaling mechanisms as well as how they may be beneficial for plants and human beings. This book also describes both the bane and boon aspects of ROS with their impact on plants, and how the recent revelations have compelled us to rethink ROS turning from stressors to plant regulators. ● Compiles, for the first time, the wholesome knowledge in ROS research and their cellular signaling ● Includes new discoveries and in-depth discussions about the advancements made in the field ● Discusses reactive oxygen species which are involved in a broad range of biological processes Reactive Oxygen Species in Plants: Boon Or Bane - Revisiting the Role of ROS will help scientists to utilize the functions of ROS signaling for plants and also enable readers to gain a deeper knowledge of ROS research and signaling. It is highly recommended for researchers, scientists, and academicians in plant science as well for advanced undergraduate and postgraduate students.

Role of Reactive Oxygen Species in N-(4-hydroxyphenyl)retinamide-induced Cell Death in HTLV-I-transformed Cells and Malignant T Cell Lines

Download Role of Reactive Oxygen Species in N-(4-hydroxyphenyl)retinamide-induced Cell Death in HTLV-I-transformed Cells and Malignant T Cell Lines PDF Online Free

Author : Ghada Mahmoud Abou-Lteif
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (787 download)

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Book Synopsis Role of Reactive Oxygen Species in N-(4-hydroxyphenyl)retinamide-induced Cell Death in HTLV-I-transformed Cells and Malignant T Cell Lines by : Ghada Mahmoud Abou-Lteif

Download or read book Role of Reactive Oxygen Species in N-(4-hydroxyphenyl)retinamide-induced Cell Death in HTLV-I-transformed Cells and Malignant T Cell Lines written by Ghada Mahmoud Abou-Lteif and published by . This book was released on 2008 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: N-(4-hydroxyphenyl)retinamide (HPR) is a synthetic retinoid that inhibits growth and induces apoptosis in many human cell lines including those that are resista nt to natural retinoids. Adult T-cell leukemia-lymphoma (ATL) is an aggressive peripheral T-cell malignancy caused by human T-cell lymphotropic virus type I (H TLV-I). ATL carries a poor prognosis with a mean survival time of less than eig ht months, in the acute form, mainly due to acquired resistance to chemotherapy. The viral transactivator protein Tax plays a critical role in HTLV-I-induced t ransformation and apoptosis resistance. We have previously shown that HPR inhibits proliferation and induces apoptosis i n all tested ATL and HTLV-I-negative malignant T cell lines, while no effect is observed on normal lymphocytes (Darwiche 2004). The mechanisms of HPR-induced c ell death are complex and involve signaling pathways mediated by free radicals o r reactive oxygen species (ROS). Using ATL as a model, we aim at deciphering th e mechanisms generating ROS and apoptosis of malignant T cells in response to HP R. We will explore the involvement of ROS in HPR-induced apoptosis, the contrib ution of the different biochemical pathways of ROS generation in relation to HPR -induced cell death; and Tax modulation of HPR induced ROS accumulation and ROS- induced cell death. We identified HPR-induced ROS generation as the key mediator of cell cycle arres t and apoptosis of malignant T cells. Pre-treatment with antioxidants inhibited ROS generation, prevented HPR-induced ceramide accumulation, cell cycle arrest, cytochrome c release, caspase-activation and apoptosis. The expression of the HTLV-I oncoprotein Tax abrogated HPR-induced ROS accumulation in HTLV-I-infected cells, which explains their lower sensitivity to HPR. Of the enzyme systems fr equently implicated in ROS generation, only phospholipase A2 (PLA2) and lipooxyg enase (LOX) were shown to be involved in ROS generation and growth suppression i n response to HPR in HTLV-I-negative malignant T cells Defining the mechanism of free radical induction by HPR may support a potential therapeutic role for this synthetic retinoid in ATL and HTLV-I-negative T-cell l ymphomas.

Nanoparticle-Based Drug Delivery in Cancer Treatment

Author : Loutfy H. Madkour
Publisher : CRC Press
ISBN 13 : 100053216X
Total Pages : 559 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Nanoparticle-Based Drug Delivery in Cancer Treatment by : Loutfy H. Madkour

Download or read book Nanoparticle-Based Drug Delivery in Cancer Treatment written by Loutfy H. Madkour and published by CRC Press. This book was released on 2022-02-27 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The careful choice of nanoparticles as targets and in drug delivery routes enhances therapeutic efficacy in cancer. Nanoparticle-Based Drug Delivery in Cancer Treatment discusses nanotechnological developments of interfering RNA-based nanoparticles, delivery vehicles, and validated therapeutic RNAi–molecular target interactions and explains the results of clinical and preclinical trials. The book also gives strategies for universal methods of constructing hybrid organic–inorganic nanomaterials that can be widely applied in the biomedical field. Key Features: Reviews recent advances of nanoparticle-mediated siRNA delivery systems and their application in clinical trials for cancer therapy Focuses on material platforms that establish NPs and both localized and controlled gene silencing Emphasizes the most promising systems for clinical application Surveys progress in nanoparticle-based nanomedicine in cancer treatment Describes the most advanced of the nonviral nanocarriers for delivery of oligonucleotides to malignant blood cancer cells This book is a valuable resource for researchers, professors, and students researching drug delivery, gene carriers, cancer therapy, nanotechnology, and nanomaterials.

RNA Delivery Function for Anticancer Therapeutics

Author : Loutfy H. Madkour
Publisher : CRC Press
ISBN 13 : 1000532240
Total Pages : 860 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis RNA Delivery Function for Anticancer Therapeutics by : Loutfy H. Madkour

Download or read book RNA Delivery Function for Anticancer Therapeutics written by Loutfy H. Madkour and published by CRC Press. This book was released on 2022-01-26 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of the current status of translating the RNAi cancer therapeutics in the clinic, a brief description of the biological barriers in drug delivery, and the roles of imaging in aspects of administration route, systemic circulation, and cellular barriers for the clinical translation of RNAi cancer therapeutics, and with partial content for discussing the safety concerns. It then focuses on imaging-guided delivery of RNAi therapeutics in preclinical development, including the basic principles of different imaging modalities, and their advantages and limitations for biological imaging. With growing number of RNAi therapeutics entering the clinic, various imaging methods will play an important role in facilitating the translation of RNAi cancer therapeutics from bench to bedside. RNAi technique has become a powerful tool for basic research to selectively knock down gene expression in vitro and in vivo. Our scientific and industrial communities have started to develop RNAi therapeutics as the next class of drugs for treating a variety of genetic disorders, such as cancer and other diseases that are particularly hard to address with current treatment strategies. Key Features Provides insight into the current advances and hurdles of RNAi therapeutics. Accelerates RNAi, miRNAs, and siRNA drug development for cancer therapy from bench to bedside. Addresses various modifications and novel delivery strategies for miRNAs, piRNAs and siRNA delivery in anticancer therapeutics. Explores the need for the interaction of hematologists,cell biologists, immunologists, and material scientists in the development of novel cancer therapies. Describes the current status of clinical trials related to miRNA and siRNA-based cancer therapy Presents remaining issues that need to be overcome to establish successful therapies.

Handbook of Oxidative Stress in Cancer: Therapeutic Aspects

Author : Sajal Chakraborti
Publisher : Springer Nature
ISBN 13 : 9811654220
Total Pages : 4078 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Handbook of Oxidative Stress in Cancer: Therapeutic Aspects by : Sajal Chakraborti

Download or read book Handbook of Oxidative Stress in Cancer: Therapeutic Aspects written by Sajal Chakraborti and published by Springer Nature. This book was released on 2022-09-28 with total page 4078 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference book, which is the second volume of Targeting Oxidative Stress in Cancer, explores oxidative stress as the potential therapeutic target for cancer therapy. The initial chapters discuss the molecular mechanisms of oxidative stress and its effects on different signaling pathways. Subsequently, the sections examine the impact of redox signaling on tumor cell proliferation and consider the therapeutic potential of dietary phytochemicals and nutraceuticals in reactive oxygen species (ROS)-induced cancer. In turn, it examines the evidence supporting the use of Vitamin C in cancer management, before presenting various synthetic and natural compounds that have therapeutic implications for oxidative stress-induced cancer. It also explores the correlation between non-coding RNA and oxidative stress. Furthermore, the book summarizes the role of stem cells in ROS-induced cancer therapy and reviews the therapeutic applications of nanoparticles to alter redox haemostasis in cancer cells. Lastly, it explores heat-shock proteins, ubiquitin ligases, and probiotics as potential therapeutic agents in ROS-mediated cancer. This book is a useful resource for basic and translational scientists as well as clinicians interested in the field of oxidative stress and cancer therapy.

Nanomaterials for Environmental Protection

Author : Boris I. Kharisov
Publisher : John Wiley & Sons
ISBN 13 : 1118845544
Total Pages : 1449 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Nanomaterials for Environmental Protection by : Boris I. Kharisov

Download or read book Nanomaterials for Environmental Protection written by Boris I. Kharisov and published by John Wiley & Sons. This book was released on 2014-08-27 with total page 1449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is divided into four main sections thoroughly analyzing the use of nanomaterials for water, air and soil solutions, and emphasizing environmental risks. Providing background on nanomaterials' two-decade study, it discusses the characterization and application of unconventional disinfectants, called antimicrobial nanomaterials, which fall into three categories and, while seemingly harmless, have potential hazards if applied improperly. Special attention is given to the process of remediation, synthetics techniques, and properties of nanomaterials, with examples to which new and trained readers in the field can relate and understand. an interdisciplinary approach, aimed at scientists in physical chemistry, nanotechnology, and environmental sciences includes applications of non-conventional techniques in environmental protection furthers the development of applied nanoscience and nanotechnology suggests new industrial projects and university courses addressing nanotechnology in and for the environment includes applications for water, air and soil protection

Mechanisms of Cell Death

Author : Zahra Zakeri
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mechanisms of Cell Death by : Zahra Zakeri

Download or read book Mechanisms of Cell Death written by Zahra Zakeri and published by . This book was released on 1999 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers from a July 1998 conference held at the Queens College Campus of the City University of New York. Papers are arranged in sections on mechanisms and general considerations, programmed (developmental) cell death, and cell death and pathological and clinical situations. Specific topics

Emerging Nanomaterials for Advanced Technologies

Author : Anand Krishnan
Publisher : Springer Nature
ISBN 13 : 3030803716
Total Pages : 796 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Emerging Nanomaterials for Advanced Technologies by : Anand Krishnan

Download or read book Emerging Nanomaterials for Advanced Technologies written by Anand Krishnan and published by Springer Nature. This book was released on 2022-02-22 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade the world has seen the rise of the fascinating and diverse field currently recognized as nanotechnology. This book covers a broad spectrum of topics within nanotechnology, including synthesis techniques, various innovative characterization techniques, growth mechanisms of nanomaterials, the physics and chemistry of nanomaterials, diverse functionalization methods, and the various applications of nanomaterials in biology, therapeutics, energy, food science, and environmental science. It also discusses applications of nanostructured materials, integrative applications such as nano- and micro-electronic sensor devices, as well as agricultural and environmental remediation applications. The book also includes a discussion of advances in functionalized nanomaterials (0D, 1D, 2D and 3D) and covers the early stages of the development of functionalized nanostructures, considering the future for 2D nanomaterials and 3D objects. Additionally, it includes a chapter on nanomaterial research development that highlights work on the life-cycle analysis of nanostructured materials and toxicity aspects. This book proves useful for researchers and professionals working in the field of nanomaterials and green technology, as well as in the field of nanotechnology. It should be useful to students and specialized researchers in a number of disciplines ranging from biology, chemistry, and materials science to engineering and manufacturing in both academia and industry.

Metallo-Drugs: Development and Action of Anticancer Agents

Author : Astrid Sigel
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311047073X
Total Pages : 588 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Metallo-Drugs: Development and Action of Anticancer Agents by : Astrid Sigel

Download or read book Metallo-Drugs: Development and Action of Anticancer Agents written by Astrid Sigel and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-02-05 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 18, entitled Metallo-Drugs: Development and Action of Anticancer Agents of the series Metal Ions in Life Sciences centers on biological, medicinal inorganic chemistry. The serendipitous discovery of the antitumor activity of cis-diamminodichloroplatinum(II) (cisplatin) by Barnett Rosenberg in the 1960s is a landmark in metallodrug-based chemotherapy. The success of cisplatin in the clinic, followed by oxaliplatin and carboplatin, along with their drawbacks relating mainly to resistance development and severe toxicity, initiated research on polynuclear platinum complexes and on Pt(IV) complexes as prodrugs. Furthermore, the indicated shortcomings led to the exploration of other transition and main group metal ions, among them Ru(II/III), Au(I/III), Ti(IV), V(IV/V), and Ga(III) including also the essential metal ions Fe(II/III), Cu(I/II), and Zn(II). Ionic as well as covalent and non-covalent interactions between structurally very different complexes and biomolecules like nucleic acids, proteins, and carbohydrates are studied and discussed with regard to their possible anticancer actions. Hence, MILS-18 summarizes the research at the forefront of medicinal inorganic chemistry, including studies on the next-generation, tailor-made anticancer drugs. All this and more is treated in an authoritative and timely manner in the 17 stimulating chapters of this book, written by 39 internationally recognized experts from 10 nations (from the US via Europe to China and Australia). The impact of this vibrant research area is manifested by more than 2700 references, nearly 150 illustrations (more than half in color) and several comprehensive tables. Metallo-Drugs: Development and Action of Anticancer Agents is an essential resource for scientists working in the wide range from enzymology, material sciences, analytical, organic, and inorganic biochemistry all the way through to medicine including the clinic ... not forgetting that it also provides excellent information for teaching.