Download or read book MicroRNAs Key Regulators of Oncogenesis written by Sadegh Babashah and published by Springer. This book was released on 2014-07-08 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aberrant expression and function of microRNAs (miRNAs) in cancer have added a new layer of complexity to the understanding of development and progression of the disease state. It has been demonstrated that miRNAs have a crucial function in oncogenesis by regulating cell proliferation and apoptosis as oncogenes or tumor suppressors. The expression signatures of miRNAs provide exciting opportunities in the diagnosis, prognosis and therapy of cancer. Since miRNAs can function as either oncogenes or tumor suppressor genes in oncogenesis, the potential of using these small RNAs as therapeutic targets opens up new opportunities for cancer therapy by either inhibiting or augmenting their activity.
Download or read book MicroRNAs in Cancer written by Cesar Lopez-Camarillo and published by CRC Press. This book was released on 2013-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNA (miRNA) biology is a cutting-edge topic in basic as well as biomedical research. This is a specialized book focusing on the current understanding of the role of miRNAs in the development, progression, invasion, and metastasis of diverse types of cancer. It also reviews their potential for applications in cancer diagnosis, prognosis, and th
Download or read book MicroRNAs in Development and Cancer written by Frank J. Slack and published by World Scientific. This book was released on 2011 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNAs have recently emerged as key regulators of gene expression during development and are frequently misexpressed in human disease states, in particular cancer. These 22-nucleotide-long transcripts act to promote or repress cell proliferation, migration and apoptosis during development, all of which are processes that go awry in cancer. Thus, microRNAs have the ability to behave like oncogenes or tumor suppressors. In addition, their small size and molecular properties make them amenable as targets and therapeutics in cancer treatment. This book goes into detail on how microRNAs represent a paradigm shift in thinking about gene regulation during development and disease, and provide the oncologist with a potentially powerful new battery of agents to diagnose and treat cancer.
Download or read book MicroRNA in Development and in the Progression of Cancer written by Shree Ram Singh and published by Springer Science & Business. This book was released on 2014-04-21 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: miRNAs are a class of endogenous, small non-protein coding RNA molecules (~ 22 nucleotides) which are novel post-transcriptional regulators of gene expression. Since we have hundreds of miRNAs, the major challenge is now to understand their specific biological function. In fact the experimental evidence suggests that signaling pathways could be ideal candidates for miRNA-mediated regulation. Several studies suggest that miRNAs affect the responsiveness of cells to signaling molecules such as WNT, Notch, TGF-β and EGFR. Altered expression of particular miRNAs has been implicated in the onset and development of cancer and could be used as potential biomarkers for the disease. Recently, many studies have found miRNAs have crucial regulatory roles in Cancer stem cells (CSCs) a kind of tumor initiating cells (TICs) and dormancy. Findings also suggest that DNA methylation may be important in regulating the expression of many miRNAs in several cancer initiating cells. Several miRNAs are known to either upregulated or downregulated in CSCs when compared to non-cancerous cells from the same tissues. CSCs are a small subpopulation of cells identified in a variety of tumors and involve in self-renewal, differentiation, chemoresistance and tumorigenesis. The volume will give a comprehensive account of important advancements in the area of miRNAs and cancer.
Download or read book MicroRNAs in Cancer written by César López-Camarillo and published by CRC Press. This book was released on 2013-02-22 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNA (miRNA) biology is a cutting-edge topic in basic as well as biomedical research. This is a specialized book focusing on the current understanding of the role of miRNAs in the development, progression, invasion, and metastasis of diverse types of cancer. It also reviews their potential for applications in cancer diagnosis, prognosis, and therapeutic targets as well as the potential use in translational medicine. Chapters present comprehensive and expert perspectives on the roles of miRNAs in most common cancers from bench to bedside applications and are written by an international team of renowned experts in the field.
Download or read book MicroRNAs and Oxidative Stress written by Luciana Batista and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systems Biology of MicroRNAs in Cancer written by Ulf Schmitz and published by Springer Nature. This book was released on 2022-11-09 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an update on the latest development in the field of microRNAs in cancer research with an emphasis on translational research. Since the early 2000s, microRNAs have been recognized as important and ubiquitous regulators of gene expression. Soon it became evident that their deregulation can cause human diseases including cancer. This book focuses on the emerging opportunities for the application of microRNA research in clinical practice. In this context, computer models are presented that can help to identify novel biomarkers, e.g. in circulating microRNAs, and tools that can help to design microRNA-based therapeutic interventions. Other chapters evaluate the role of microRNAs in immunotherapy, immune responses and drug resistance. Covering key topics on microRNAs in cancer research this book is a valuable resource for both emerging and established microRNA researchers who want to explore the potential of microRNAs as therapeutic targets or co-adjuvants in cancer therapies.
Download or read book The Involvement of MicroRNAs in Autocrine HGH mediated Oncogenesis written by Mikhail Pertziger and published by . This book was released on 2014 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: MicroRNAs (miRNAs) are short 17-25 nucleotide RNAs which are ubiquitous regulators of gene expression. Regulation of miRNA expression has recently been highlighted as a key aspect affecting the pathogenesis of many types of malignancies, including breast and colon cancer. Furthermore, regulation of the enzymes involved in miRNA processing has also been implicated in the development and progression of several cancers, including breast cancer. The human growth hormone (hGH)/insulin-like growth factor-1 (IGF-1) axis has emerged as an important mediator of tumour development. Tumoral hGH expression positively correlates with lymph node metastasis, tumour stage, HER-2 status and poor outcome in breast cancer patients. Recent reports suggest that the hGH/IGF-1 axis may influence the expression of miRNAs and this study investigates whether miRNA expression, and the expression of key proteins involved in miRNA processing, are affected by autocrine hGH in breast and colon cancer cells. The study also assessed the functional implications of autocrine hGH expression in colon carcinoma cells. Our initial findings demonstrate that forced expression of hGH in colon carcinoma cells increases total cell number by increasing cell proliferation and survival, and stimulates anchorage-independent cell growth and motility. Conversely, functional inhibition of endogenously expressed hGH decreases total cell number, due to reduced proliferation and survival, and inhibits anchorage-independent cell growth and motility. Autocrine hGH modulates miRNA expression profiles in both breast and colon cancer cells, increasing expression of several oncogenic miRNAs and reducing expression of tumour-suppressive miRNAs. One consequence of such deregulation is increased Nuclear Factor-KappaB (NFkB) activity in hGH-expressing breast cancer cells. Furthermore, autocrine hGH decreases the expression of components of the miRNA biogenesis pathway, Drosha and Dicer, and modulates the expression of Ago1 and Ago2 in mammary carcinoma cells. Our findings demonstrate that autocrine hGH enhances the oncogenicity of colon carcinoma cells. In addition, autocrine hGH regulates the expression of a subset of miRNAs in breast and colon carcinoma cells and regulates the expression of key proteins involved in miRNA processing in breast cancer cells. Thus deregulation of miRNA physiology may be one mechanism whereby autocrine hGH contributes to tumour progression.
Download or read book MicroRNA Cancer Regulation written by Ulf Schmitz and published by Springer Science & Business Media. This book was released on 2013-02-03 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited reflects the current state of knowledge about the role of microRNAs in the formation and progression of solid tumours. The main focus lies on computational methods and applications, together with cutting edge experimental techniques that are used to approach all aspects of microRNA regulation in cancer. We are sure that the emergence of high-throughput quantitative techniques will make this integrative approach absolutely necessary in the near future. This book will be a resource for researchers starting out with cancer microRNA research, but is also intended for the experienced researcher who wants to incorporate concepts and tools from systems biology and bioinformatics into his work. Bioinformaticians and modellers are provided with a general perspective on microRNA biology in cancer, and the state-of-the-art in computational microRNA biology.
Download or read book Molecular Mechanisms of MicroRNA Regulation in Breast Cancer Cells written by Irene Kathryn Guttilla and published by . This book was released on 2010 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MiRNAs in Differentiation and Development written by and published by Academic Press. This book was released on 2017-07-17 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: MiRNAs in Differentiation and Development, Volume 333, the latest in the International Review of Cell and Molecular Biology series, reviews and details current advances in cell and molecular biology. Topics in this updated volume include chapters on the Regulation of the DNA damage response by miRNAs, miRNAs and the p53 network, the Impact of miRNAs in the cellular response to hypoxia, miRNAs in oncogenesis and tumor suppression, and the Role of miRNAs in metastatic dissemination. The IRCMB series has a worldwide readership, maintaining a high standard by publishing articles on timely topics that are authored by prominent cell and molecular biologists. The articles published in IRCMB have a high impact and an average cited half-life of nine years. This great resource ranks high amongst scientific journals dealing with cell biology. Publishes only invited review articles on selected topics Authored by established and active cell and molecular biologists drawn from international sources Offers a wide range of perspectives on specific subjects
Download or read book Developmental Timing written by and published by Academic Press. This book was released on 2013-09-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Current Topics in Developmental Biology covers developmental timing, with contributions from an international board of authors. The chapters provide a comprehensive set of reviews covering such topics as the timing of developmental programs in Drosophila, temporal patterning of neural progenitors, and environmental modulation of developmental timing.
Download or read book Crossroads between Innate and Adaptive Immunity III written by Bali Pulendran and published by Springer Science & Business Media. This book was released on 2011-08-19 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of reviews derived from work presented at the Aegean Conference: “3rd Crossroads between innate and adaptive immunity” which occurred during September 27 - October 2, 2009 at the Minoa Palace Conference Center in Chania, Crete, Greece. This meeting was the third in a series, and assembled a team of scientists working on mechanisms by which the innate immune system of the host senses pathogens, the cellular and signaling networks that orchestrate the innate response and antigen presentation and adaptive immunity. The various facets of the innate response, including dendritic cells, T cells, B cells, NK cells, NK-T cells and the complement cascade during the host response to pathogens and tumors is only now starting to be elucidated. The respective fields that focus on these immune cells and molecules have tended to be relatively compartmentalized, and yet emerging evidence points to the interconnectedness of these facets in coordinating the innate response, and its subsequent impact on the adaptive response. The goal of this conference was to initiate cross-talk between these diverse immunological fields, and promote and facilitate discussion on the interactions between the innate immune response and the adaptive immune response and ultimately facilitate collaboration between these areas of study. Following on the footsteps of the outstanding success of its precursors, the “3rd Crossroads between Innate and Adaptive Immunity” Aegean Conference was highly successful in bringing together and connecting scientists and experts from around the world to address critical areas of Innate and Adaptive immunity.
Download or read book Cell Cycle Regulation written by Philipp Kaldis and published by Results and Problems in Cell Differentiation. This book was released on 2006-06-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a state-of-the-art summary of the latest achievements in cell cycle control research with an outlook on the effect of these findings on cancer research. The chapters are written by internationally leading experts in the field. They provide an updated view on how the cell cycle is regulated in vivo, and about the involvement of cell cycle regulators in cancer.
Download or read book MicroRNAs in the Regulation of Cellular Stress Responses written by Haoran Li and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MicroRNA Profiling in Cancer written by Yuriy Gusev and published by Pan Stanford Publishing. This book was released on 2009-10-31 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents current advances in the emerging interdisciplinary field of microRNA research of human cancers from a unique perspective of quantitative sciences: bioinformatics, computational and systems biology, and mathematical modeling. This volume contains adaptations and critical reviews of recent state-of-the-art studies, ranging from technological advances in microRNA detection and profiling, clinically oriented microRNA profiling in several human cancers, to a systems biology analysis of global patterns of microRNA regulation of signaling and metabolic pathways. Interactions with transcription factor regulatory networks and mathematical modeling of microRNA regulation are also discussed.
Download or read book Transcriptional and Translational Regulation of Stem Cells written by Gary Hime and published by Springer Science & Business Media. This book was released on 2013-05-22 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the latest findings on transcriptional and translational regulation of stem cells. Both transcriptional activators and repressors have been shown to be crucial for the maintenance of the stem cell state. A key element of stem cell maintenance is repression of differentiation factors or developmental genes – achieved transcriptionally, epigenetically by the Polycomb complex, and post-transcriptionally by RNA-binding proteins and microRNAs. This volume takes two approaches to this topic – (1) illustrating the general principles outlined above through a series of different stem cell examples – embryonic, iPS and adult stem cells, and (2) describing several molecular families that have been shown to have roles in regulation of multiple stem cell populations.
