Download or read book Long Noncoding RNA written by Susan Carpenter and published by Springer Nature. This book was released on 2022-02-27 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together what is currently known in terms of basic research in the field of long noncoding RNAs (lncRNAs) and builds on this to delve more deeply in the specific roles that lncRNAs are playing during inflammation. The book provides readers with basic knowledge on lncRNAs: from understanding the complexity of the transcriptome, conservation, structure and the tools used to investigate these aspects, to how we use this information to study lncRNAs in a specific biological context. The volume covers the emerging roles of lncRNAs in the initial stages of inflammation as well as their roles in specific inflammatory diseases including arthritis, lupus, diabetes and cardiovascular disease. The book also shows the emerging interest in using lncRNAs as a therapeutic target and how this could impact our ability to diagnose and treat inflammatory diseases in the future.
Download or read book The Roles of Long Noncoding RNAs in Inflammation and Immune Response written by Monira Obaid and published by . This book was released on 2022 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MicroRNAs and Other Non Coding RNAs in Inflammation written by Catherine M. Greene and published by Springer. This book was released on 2015-02-06 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book serves as a comprehensive resource for scientists and clinicians studying the role of non-coding RNAs in inflammation (viral infections, wound inflammation), human inflammatory diseases (i.e. rheumatoid arthritis, Crohn’s disease, diabetes) and innate immunity. It provides a universal reference work comprising both basic and specialized information. Given that ncRNAs represent new therapeutic targets, this volume will also be of interest to industrial biomedical researchers and those involved in drug development.
Download or read book Long Non Coding RNAs and Immunity written by Adam Williams and published by Frontiers Media SA. This book was released on 2021-06-29 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: We acknowledge the initiation and support of this Research Topic by the International Union of Immunological Societies (IUIS). We hereby state publicly that the IUIS has had no editorial input in articles included in this Research Topic, thus ensuring that all aspects of this Research Topic are evaluated objectively, unbiased by any specific policy or opinion of the IUIS.
Download or read book Regulation of Soluble Immune Mediators by Non Coding RNAs written by Flavia Bazzoni and published by Frontiers Media SA. This book was released on 2020-12-11 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Long Non Coding RNAs in Cancer written by Alfons Navarro and published by Humana. This book was released on 2022-06-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents techniques needed for the study of long non-coding RNAs (lncRNAs) in cancer from their identification to functional characterization. Chapters guide readers through identification of lncRNA expression signatures in cancer tissue or liquid biopsies by RNAseq, single Cell RNAseq, Phospho RNAseq or Nanopore Sequencing techniques; validation of lncRNA signatures by Real time PCR, digital PCR or in situ hybridization; and functional analysis by siRNA or CRISPR based methods for lncRNA silencing or overexpression. Lipid based nanoparticles for delivery of siRNAs in vivo, lncRNA-protein interactions, viral lncRNAs and circRNAs are also treated in this volume. Written in the format of the highly successful Methods in Molecular Biology series, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and practical, Long Non-Coding RNAs in Cancer aims to provide a collection of laboratory protocols, bioinformatic pipelines, and review chapters to further research in this vital field.
Download or read book Long Non coding RNA Regulation of Immune Homeostasis written by Jonathan J. Kotzin and published by . This book was released on 2017 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The immune system is comprised of diverse cell types that work together to protect the host from infection and maintain tissue homeostasis. To achieve this complex balance, extracellular cues determine highly specific epigenetic landscapes and transcriptional profiles of each immune cell subtype. New evidence indicates that long non-coding RNAs (lncRNAs) play critical roles in epigenetic and transcriptional regulation in mammals. Here we identify the lncRNA Morrbid, and examine its role in immune function. In Chapter 2, we assess the function of Morrbid at homeostasis and describe its role in finely tuning the lifespan of short-lived myeloid cells. In Chapter 3, we examine Morrbid under inflammatory conditions and illustrate its role in restraining CD8 T cell responses following viral infection. These data demonstrate that lncRNAs can function as highly cell-type specific effectors of extracellular cues to control immunological processes that require rapid and strict regulation.
Download or read book Long Non Coding RNA Biology written by M.R.S. Rao and published by Springer. This book was released on 2017-08-16 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume offers a comprehensive and detailed overview of the various aspects of long non-coding RNAs and discusses their emerging significance. Written by leading experts in the field, it motivates young researchers around the globe, and offers graduate and postgraduate students fascinating insights into genes and their regulation in eukaryotes and higher organisms.
Download or read book B Cell Receptor Signaling written by Tomohiro Kurosaki and published by Springer. This book was released on 2015-12-26 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details our current understanding of the architecture and signaling capabilities of the B cell antigen receptor (BCR) in health and disease. The first chapters review new insights into the assembly of BCR components and their organization on the cell surface. Subsequent contributions focus on the molecular interactions that connect the BCR with major intracellular signaling pathways such as Ca2+ mobilization, membrane phospholipid metabolism, nuclear translocation of NF-kB or the activation of Bruton’s Tyrosine Kinase and MAP kinases. These elements orchestrate cytoplasmic and nuclear responses as well as cytoskeleton dynamics for antigen internalization. Furthermore, a key mechanism of how B cells remember their cognate antigen is discussed in detail. Altogether, the discoveries presented provide a better understanding of B cell biology and help to explain some B cell-mediated pathogenicities, like autoimmune phenomena or the formation of B cell tumors, while also paving the way for eventually combating these diseases.
Download or read book Long Noncoding RNA Signatures Induced by TLR7 and Type I IFN Signaling in Activated Human Plasmacytoid Dendritic Cells written by Rochelle Catherine Joslyn and published by . This book was released on 2018 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Comparative Immunology written by Edwin L. Cooper and published by Springer. This book was released on 2018-08-07 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunologists, perhaps understandably, most often concentrate on the human immune system, an anthropocentric focus that has resulted in a dearth of information about the immune function of all other species within the animal kingdom. However, knowledge of animal immune function could help not only to better understand human immunology, but perhaps more importantly, it could help to treat and avoid the blights that affect animals, which consequently affect humans. Take for example the mass death of honeybees in recent years – their demise, resulting in much less pollination, poses a serious threat to numerous crops, and thus the food supply. There is a similar disappearance of frogs internationally, signaling ecological problems, among them fungal infections. This book aims to fill this void by describing and discussing what is known about non-human immunology. It covers various major animal phyla, its chapters organized in a progression from the simplest unicellular organisms to the most complex vertebrates, mammals. Chapters are written by experts, covering the latest findings and new research being conducted about each phylum. Edwin L. Cooper is a Distinguished Professor in the Laboratory of Comparative Immunology, Department of Neurobiology at UCLA’s David Geffen School of Medicine.
Download or read book TMEVPG1 a Long Noncoding RNA Within the Immune System written by Sarah Parker Collier and published by . This book was released on 2014 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of H19 a Long Non coding RNA in the Immune System written by Junjie Yang and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genomic imprinting, a unique epigenetic regulation resulting in a parent-of-origin specificgene expression, is essential for normal mammalian development and growth. H19 is amaternally expressed long non-coding RNA that is a central regulator of the imprinting gene network controlling development and growth. H19 is expressed throughout embryonic development in multiple tissues including all hematopoietic cells. The role of H19 during embryonic development has only been documented for the placenta where it controls growthand the role of H19 in lymphopoiesis has not been investigated. The laboratory has previouslyfound H19 as the major differentially expressed transcript in two microarrays comparing fetalliver (FL) and bone marrow (BM) derived pro-B cells, as well as between early and latethymic settling progenitors. However, a role for imprinting gene H19 in B cell development,or even in immune system remains elusive. Here we sought to analyze mice where a large segment of the H19 locus has been deleted. In our work, we found that loss of H19 have specific impact on the FL B cell development byproducing increased numbers of BP1+ proB cell. Although BP1+ proB cells from H19-/- FLshowed impaired Ig heavy chain V-D-J rearrangement, that increase resulted in a net enlarged B cell compartment in the adult periphery of H19 mutant. In adult mice, although H19 is notexpressed in B lymphocytes after birth, B cells from H19-/- mice exhibited altered B cellsurface phenotype, represented by an upregulated B220 expression on all B cell subsets. After immunization with different T cell dependent antigens, H19-/- exhibits reduced GC B cells, and impaired specific IgM titer in the serum, indicating a defected B cell response in H19-/-mice. Competitive reconstitution analysis showed a B cell autonomous impairment in the Bcell response. Consistently we found a reduced BCR responsiveness of H19-/- naïve B cells that together with less efficient upregulation of MHCII and CD40 expression after immunization might be responsible for the impaired immune response in H19-/- mice. Genome-wide transcription analysis revealed differential expression of genes involved inregulating the intensity of B cell receptor signaling. This work brings new insights on the regulation role of long non-coding RNA H19 in the early B cell development and immune system.
Download or read book Regulatory Roles of Long Non coding RNA Genes in Cellular Identity and Complex Traits written by Olivia Mae de Goede and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Genomic research primarily focuses on protein-coding genes, due to their obvious functional relevance and the well-defined relationships between DNA variation and protein sequence. However, most disease-associated variants are not in protein-coding sequences. This has led to much investigation of non-coding variation as it relates to protein-coding gene processing, but there is also a need to examine non-coding transcripts, and their roles in cellular function and trait outcomes. This dissertation contributes to the latter goal through studies of long non-coding RNA (lncRNA) genes, which are genes that produce RNAs > 200 nucleotides long that are not translated into proteins. There are several examples of lncRNAs with key regulatory roles in processes such as dosage compensation (XIST), embryonic development (HOTAIR), and the immune response (NEAT1). However, it is still unclear how many lncRNA genes are functional, how many are byproducts of surrounding active gene expression, and how many are just transcriptional noise. The objective of this dissertation is to progress our understanding of non-coding genes through both broad analyses of the interplay between genetic variation and lncRNA expression patterns, followed by focused analyses of the involvement of candidate lncRNAs in immune response and other complex traits. In Chapter 2, I use the Genotype-Tissue Expression (GTEx) version 8 data to establish hallmarks of lncRNA gene expression and regulation and identify lncRNAs with robust complex trait associations. In Chapter 3, I examine the effects of the anti-inflammatory mouse lncRNA NeST on gene expression and chromatin accessibility in murine T cells. Finally, in Chapter 4, I profile lncRNA expression patterns in bulk purified immune cell populations, explore the regulatory patterns of the human NEST gene in these cell types, and evaluate this gene's possible relevance to autoimmune diseases. The findings and approaches described in this dissertation add to the existing annotation of functional lncRNA genes, and can help frame future studies of non-coding gene expression.
Download or read book Functional Characterization of a Putative Long Non Coding Rna U90926 written by Bristy Sabikunnahar and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long non-coding RNAs (lncRNAs) are one of the most commonly transcribed functional non-coding RNAs in mammalian genomes, yet majority of them remain understudied. Recent advancement in high throughput sequencing and computational knowledge have revealed the identity of thousands of lncRNAs and their association with numerous diseases and cellular processes. In the last two decades, flurries of studies showed experimentally that lncRNAs regulate a myriad of essential biological processes including immune system. Although a large number of lncRNAs have been identified in a variety of immune cells, only a handful of them have been characterized for biological function and mechanisms. In this dissertation, we functionally characterized a mouse lncRNA named U90926, which was previously identified in our lab from transcriptomic data in activated macrophages.First, we have investigated the role of U90926 in macrophage function. We generated a U90926-deficient mice (U9-KO) to study U90926 function. We showed that the expression of U90926 is highly induced in macrophages and dendritic cells by toll-like receptor activation, in a p38 MAP kinase- and MyD88-dependent manner. Then, we have investigated the role of U90926 in regulating macrophage function upon lipopolysaccharide (LPS) stimulation, such as cytokine secretion, expression of co- stimulatory molecules and gene expression. Surprisingly, we found minimal effects of U90926 deficiency in cultured macrophages. The lack of macrophage-intrinsic effect by U90926, led us to explore protein-coding potential aspect of this putative lncRNA. Interestingly, we found that U90926 RNA localizes to the cytosol, associates with ribosomes, and contains an open reading frame that encodes a novel glycosylated protein (termed U9-ORF), which is secreted from the cell. This led us to use an in vivo model of endotoxic shock where macrophages interact with many other cell types, for further characterization of U90926. Our data show that in comparison with WT mice, U9-KO mice exhibited increased sickness responses and mortality. Mechanistically, serum levels of IL- 6 were elevated in U9-KO mice, and IL-6 neutralization improved endotoxemia outcomes in U9-KO mice. Taken together, these results suggest that U90926 expression is protective during endotoxic shock, which is potentially mediated by the paracrine and/or endocrine actions of the novel U9-ORF protein secreted by activated myeloid cells. We have also examined the role of U90926 in adipose tissue homeostasis, using our U9-KO mouse model. U90926 has been characterized as a repressor of adipogenesis in 3T3-L1 preadipocytes by another group. This led us to hypothesize that U90926 deficiency in vivo will enhance adipogenesis or obesity-related phenotypes. However, we did not find any effect of U90926 in weight gain or other obesity-related phenotypes like fat mass, adipose tissue morphology, metabolic parameters, and adipose tissue gene expression, both in the context of a normal diet or high-fat diet. Taken together, these data suggest that U90926 may not have an essential role in adipocyte biology beyond its role in myeloid cell-mediated inflammation.
Download or read book Biomarkers in Cardiovascular Disease written by Vijay Nambi and published by Elsevier Health Sciences. This book was released on 2018-11-27 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get a quick, expert overview of the ways in which biomarkers can be used to assess and guide the management of cardiovascular disease in the clinical setting. This concise, clinically-focused resource by Dr. Vijay Nambi consolidates today’s available information on this rapidly changing topic into one convenient resource, making it an ideal, easy-to-digest reference for cardiology practitioners, fellows, and residents. Covers lab standards and statistical interpretation of biomarkers with a clinical focus. Discusses relevant conditions such as hypertension and diabetes as key markers of injury and prognosis. Includes current information on biomarkers to assess and guide the management of heart failure, acute coronary syndrome, chest pain, shortness of breath, and more. Concludes the book with a timely chapter on how biomarkers may guide cardiologists in the future.
Download or read book Circulating MicroRNAs written by Takahiro Ochiya and published by Humana Press. This book was released on 2013-05-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: microRNAs (miRNAs) are small non-coding RNAs that regulate various biological phenomena, such as development and homeostasis. The dysregulation of miRNA leads to disease progression, particularly of cancer. In Circulating MicroRNAs: Methods and Protocols, expert researchers in the field detail recent advances in the isolation, purification and analysis of circulating miRNAs from a variety of sources for research. The book is divided into three main topics. The first section involves the study of secretory miRNAs in cell-cell communication, and the second, the study of circulating miRNAs in body fluids. The last describes the novel techniques used to study circulating miRNAs. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Circulating MicroRNAs: Methods and Protocols seeks to aid scientists in dealing with the recent advances of RNAi technology from the bench to the bedside.
