The discovery of microRNA (miRNA) involvement in cancer a decade ago, and the more recent findings of long non-coding RNAs in human diseases, challenged the long-standing view that RNAs without protein-coding potential are simply “junk” transcription within the human genome. These findings evidently changed the dogma that “DNA makes RNA makes protein” by showing that RNAs themselves can be essential regulators of cellular function and play key roles in cancer development. MiRNAs are evolutionarily conserved short single-stranded transcripts of 19–24 nucleotides in length. They do not code for proteins, but change the final output of protein-coding genes by regulating their transcriptional and/or translation process. Ultraconserved genes (UCGs) are non-coding RNAs with longer length (>200bp) that are transcribed from the ultraconserved genomic region. Both miRNAs and UCGs are located within cancer-associated genomic regions (CAGRs) and can act as tumor suppressors or oncogenes. In this chapter, we present principles and concepts that have been identified over the last decade with respect to our understanding of the function of non-coding RNAs, and summarize recent findings on the role of miRNAs and UCGs in cancer development. Finally, we will conclude by discussing the translational potential of this knowledge into clinical settings such as cancer diagnosis, prognosis and treatment.

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.

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.

lncRNAs (long non-coding RNAs) are the relatively longer (more than 200 nucleotides long) subtypes of ncRNAs (non-coding RNAs) i.e the RNAs that do not code for any proteins. However, even without themselves being translated, lncRNAs impact the cellular gene expressions and functions in ways that are just beginning to be explored. The metastasis of human cancers as well as acquired resistance against the administered therapeutics are two major factors responsible for the cancer-associated mortality.

Cancer and Noncoding RNAs offers an in-depth exploration of noncoding RNAs and their role in epigenetic regulation of complex human disease, most notably cancer. In addition to examining microRNAs, this volume provides a unique evaluation of more recently profiled noncoding RNAs now implicated in carcinogenesis, including lncRNAs, piRNAs, circRNAs, and tRNAs, identifying differences in function between these noncoding RNAs and how they interact with the rest of the epigenome. A broad range of chapters from experts in the field detail epigenetic regulation of various cancer types, along with recent next generation sequencing technologies, genome-wide association studies (GWAS) and bioinformatics approaches. This book will help researchers in genomic medicine and cancer biology better understand the role of noncoding RNAs in epigenetics, aiding in the development of useful biomarkers for diagnosis, prognosis and new RNA-based disease therapies. - Provides a comprehensive analysis of noncoding RNAs implicated in epigenetic regulation of gene expression and chromatin dynamics - Educates researchers and graduate students by highlighting, in addition to miRNAs, a range of noncoding RNAs newly associated with carcinogenesis - Applies current knowledge of noncoding RNAs and epigenomics towards developing cancer and RNA-based disease therapies - Features contributions by leading experts in the field

This book offers a comprehensive and detailed overview of various aspects of long non-coding RNAs. It discusses their emerging significance in molecular medicine, ranging from human cancers to cardiovascular and metabolic diseases. Transcriptomic studies have demonstrated that the majority of genomes found in complex organisms are expressed in highly dynamic and cell-specific patterns, producing huge numbers of intergenic, antisense and intronic long non-protein-coding RNAs (lncRNAs). Thousands of lncRNAs have been identified, and unlike mRNA, they have no protein-coding capacity. A large repertoire of ncRNAs, actively transcribed from the mammalian genome, control diverse cellular processes, both in terms of development and diseases, through a variety of gene regulatory mechanisms. IncRNAs have emerged as a new paradigm in epigenetic regulation of the genome. Given its scope, the book will be of particular interest to molecular, chemical, cell and developmental biologists, as well as specialists in translational medicine involved in disease-oriented research. It also offers a valuable resource for in silico experts seeking a deeper understanding of lncRNA expression and function through computational analysis of the NGS data.

Introduction to Cancer Metastasis provides, in one place, an overview of organ-specific cancer metastasis and the most common sites of cancer metastasis. Through specific chapters on individual primary cancers, their metastasis, and chapters on common metastatic sites, this volume comprehensively informs readers about the broader knowledge base in cancer metastasis. The process of metastasis is particularly responsible for making cancer so lethal. This volume explores both metastasis from sites of origin and common metastatic sites, thus increasing understanding of both perspectives. - Includes basic biology and translational approaches to organ-specific cancer sites - Provides readers with information on emerging therapeutic targets for cancer metastasis - Contains contributions from leading researchers around the globe

Breast Cancer - From Biology to Medicine thoroughly examines breast cancer from basic definitions, to cellular and molecular biology, to diagnosis and treatment. This book also has some additional focus on preclinical and clinical results in diagnosis and treatment of breast cancer. The book begins with introduction on epidemiology and pathophysiology of breast cancer in Section 1. In Section 2, the subsequent chapters introduce molecular and cellular biology of breast cancer with some particular signaling pathways, the gene expression, as well as the gene methylation and genomic imprinting, especially the existence of breast cancer stem cells. In Section 3, some new diagnostic methods and updated therapies from surgery, chemotherapy, hormone therapy, immunotherapy, radiotherapy, and some complementary therapies are discussed. This book provides a succinct yet comprehensive overview of breast cancer for advanced students, graduate students, and researchers as well as those working with breast cancer in a clinical setting.

The identification of normal and breast cancer stem cells has offered a new vision of this heterogeneous disease and new hopes for its prognosis and treatment. This volume provides an overview of recent developments in mammary stem cell research and discusses the many varieties of approaches used by researchers to investigate the properties and functions of mammary stem cells. The beginning chapters provide readers with an introduction to mammary stem cells, and the processes used to characterize stem cells and isolate them via fluorescent activated cell sorting. The next few chapters discuss DNA and mRNA sequencing, proteomic techniques to help profile cells, lentiviral cell transduction for gene expression, and in vivo lineage tracing. The final few chapters are dedicated to following stem cells from their initial niche to the new microenvironment at their metastasis site, and to studying these cells using physical and mathematical approaches. Written in the highly successful Methods in Molecular Biology series format, the chapters include the kind of detailed description and implementation advice that is crucial for getting optimal results in the laboratory. Authoritative and cutting-edge, Mammary Stem Cells: Methods and Protocols aims to help members of the scientific community explore the behavior of stem cells and how to work with them in order to guide the design of new and complimentary strategies to be applied in the clinic with the ultimate end goal of fighting breast cancer.

Nutritional Epigenomics, Second Edition, a volume in the Translational Epigenetics, offers a comprehensive overview of nutritional epigenomics as a mode of study, along with nutrition's role in the epigenomic regulation of disease, health, and developmental processes. Here, an expert team of international contributors introduces readers to nutritional epigenomic regulators of gene expression, our diet's role in epigenomic regulation of disease and disease inheritance, caloric restriction and exercise as they relate to recent epigenomic findings, and the influence of nutritional epigenomics over circadian rhythms, aging and longevity, and fetal health and development, among other processes. Disease specific chapters address metabolic disease (obesity and diabetes), cancer, and neurodegeneration, among other disorders. Diet-gut microbiome interactions in the epigenomic regulation of disease are also discussed, as is the role of micronutrients and milk miRNAs in epigenetic regulation. Finally, chapter authors examine ongoing discussions of race and ethnicity in the social-epigenomic regulation of health and disease. This new edition has been fully updated to reflect current research in the field. All-new and revised chapters consider the social and physical environments associated with DNA methylation, the relationship between nutritional epigenomics and inflammation, chromatin modifications and non-coding RNAs, as well as the epigenetic influence of food bioactives in metabolic disease and cancer, empowering researchers to employ nutritional epigenomics approaches in new, field-driving studies and applications. - Empowers researchers and clinicians to employ nutritional epigenomics approaches in their own research and practice - Offers a full grounding in epigenetic reprogramming and nutritional intervention in the treatment and prevention of disease, as informed by population-based studies - Concludes with clinical recommendations and practical applications related to nutrition and lifestyle choices - Fully considers recent advances in the field, including new research into chromatin modifications, non-coding RNAs, and fiber regulation of the microbiome and human health - Features chapter contributions from international leaders in the field