Mobile Genetic Elements In Cellular Differentiation Genome Stability And Cancer

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Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer

Author : Tammy A. Morrish
Publisher : Frontiers Media SA
ISBN 13 : 2889453898
Total Pages : 123 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer by : Tammy A. Morrish

Download or read book Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer written by Tammy A. Morrish and published by Frontiers Media SA. This book was released on 2018-01-16 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human genome, as with the genome of most organisms, is comprised of various types of mobile genetic element derived repeats. Mobile genetic elements that mobilize by an RNA intermediate, include both autonomous and non-autonomous retrotransposons, and mobilize by a “copy and paste” mechanism that relies of the presence of a functional reverse transcriptase activity. The extent to which these different types of elements are actively mobilizing varies among organisms, as revealed with the advent of Next Generation DNA sequencing (NGS). To understand the normal and aberrant mechanisms that impact the mobility of these elements requires a more extensive understanding of how these elements interact with molecular pathways of the cell, including DNA repair, recombination and chromatin. In addition, epigenetic based-mechanisms can also influence the mobility of these elements, likely by transcriptional activation or repression in certain cell types. Studies regarding how mobile genetic elements interface and evolve with these pathways will rely on genomic studies from various model organisms. In addition, the mechanistic details of how these elements are regulated will continue to be elucidated with the use of genetic, biochemical, molecular, cellular, and bioinformatic approaches. Remarkably, the current understanding regarding the biology of these elements in the human genome, suggests these elements may impact developmental biology, including cellular differentiation, neuronal development, and immune function. Thus, aberrant changes in these molecular pathways may also impact disease, including neuronal degeneration, autoimmunity, and cancer.

Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (136 download)

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Book Synopsis Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer by :

Download or read book Mobile Genetic Elements in Cellular Differentiation, Genome Stability, and Cancer written by and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human genome, as with the genome of most organisms, is comprised of various types of mobile genetic element derived repeats. Mobile genetic elements that mobilize by an RNA intermediate, include both autonomous and non-autonomous retrotransposons, and mobilize by a "copy and paste" mechanism that relies of the presence of a functional reverse transcriptase activity. The extent to which these different types of elements are actively mobilizing varies among organisms, as revealed with the advent of Next Generation DNA sequencing (NGS).To understand the normal and aberrant mechanisms that impact the mobility of these elements requires a more extensive understanding of how these elements interact with molecular pathways of the cell, including DNA repair, recombination and chromatin. In addition, epigenetic based-mechanisms can also influence the mobility of these elements, likely by transcriptional activation or repression in certain cell types. Studies regarding how mobile genetic elements interface and evolve with these pathways will rely on genomic studies from various model organisms. In addition, the mechanistic details of how these elements are regulated will continue to be elucidated with the use of genetic, biochemical, molecular, cellular, and bioinformatic approaches. Remarkably, the current understanding regarding the biology of these elements in the human genome, suggests these elements may impact developmental biology, including cellular differentiation, neuronal development, and immune function. Thus, aberrant changes in these molecular pathways may also impact disease, including neuronal degeneration, autoimmunity, and cancer.

Genetics, Cell Differentiation, and Cancer

Author : Paul A. Marks
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Genetics, Cell Differentiation, and Cancer by : Paul A. Marks

Download or read book Genetics, Cell Differentiation, and Cancer written by Paul A. Marks and published by . This book was released on 1985 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cell Differentiation, Genes and Cancer

Author : International Agency for Research on Cancer
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Cell Differentiation, Genes and Cancer by : International Agency for Research on Cancer

Download or read book Cell Differentiation, Genes and Cancer written by International Agency for Research on Cancer and published by . This book was released on 1988 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The control of cell differentiation at the genetic level is fundamental to both normal growth of tissues and abnormal growth characteristic of tumors. This volume reviews recent developments in the areas of molecular and cell biology which relate to the role of critical genes in carcinogenesis. Leading researchers in the field of cancer research discuss aberrant cell differentiation, somatic cell genetics, cell to cell interaction in relation to tumor promotion, and the role of oncogenes and cellular genes in differentiation. Several critical genes responsible for carcinogenesis have been identified.

Systems Biology of Cancer

Author : Sam Thiagalingam
Publisher : Cambridge University Press
ISBN 13 : 0521493390
Total Pages : 597 pages
Book Rating : 4.5/5 (214 download)

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Book Synopsis Systems Biology of Cancer by : Sam Thiagalingam

Download or read book Systems Biology of Cancer written by Sam Thiagalingam and published by Cambridge University Press. This book was released on 2015-04-09 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the current systems biology-based knowledge and the experimental approaches for deciphering the biological basis of cancer.

Molecular Biology of The Cell

Author : Bruce Alberts
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of The Cell by : Bruce Alberts

Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Telomeres and Telomerase in Cancer

Author : Keiko Hiyama
Publisher : Springer Science & Business Media
ISBN 13 : 1603278796
Total Pages : 380 pages
Book Rating : 4.6/5 (32 download)

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Book Synopsis Telomeres and Telomerase in Cancer by : Keiko Hiyama

Download or read book Telomeres and Telomerase in Cancer written by Keiko Hiyama and published by Springer Science & Business Media. This book was released on 2009-03-18 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Telomerase, an enzyme that maintains telomeres and endows eukaryotic cells with immortality, was first discovered in tetrahymena in 1985. In 1990s, it was proven that this enzyme also plays a key role in the infinite proliferation of human cancer cells. Now telomere and telomerase are widely accepted as important factors involved in cancer biology, and as promising diagnostic tools and therapeutic targets. Recently, role of telomerase in “cancer stem cells” has become another attractive story. Until now, there are several good books on telomere and telomerase focusing on biology in ciliates, yeasts, and mouse or basic sciences in human, providing basic scientists or students with updated knowledge.

Epigenetic Mechanisms in Cancer

Author : Sabita Saldanha
Publisher : Academic Press
ISBN 13 : 9780128095522
Total Pages : 0 pages
Book Rating : 4.0/5 (955 download)

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Book Synopsis Epigenetic Mechanisms in Cancer by : Sabita Saldanha

Download or read book Epigenetic Mechanisms in Cancer written by Sabita Saldanha and published by Academic Press. This book was released on 2017-11-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetic Mechanisms in Cancer provides a comprehensive analysis of epigenetic signatures that govern disease development, progression and metastasis. Epigenetic signatures dictating tumor etiologies present an opportunity for biomarker identification which has broad potential for improving diagnosis, prognosis, prediction, and risk assessment. This volumes offers a unique evaluation of signature differences in childhood, sex-specific and race-specific cancers, and in doing so broadly illuminates the scope of epigenetic biomarkers in clinical environments. Chapters detail the major epigenetic process in humans consisting of DNA methylation, histone modifications and microRNAs (miRNAs) involved in the initiation, progression and metastasis of tumors. Also delineated are recent technologies such as next generation sequencing that are used to identify epigenetic profiles (primarily methylation analysis) in samples (normal, benign and cancerous) and which are highly important to the analysis of epigenetic outcomes.

Signal Transduction in Cancer

Author : David A. Frank
Publisher : Springer Science & Business Media
ISBN 13 : 1402073402
Total Pages : 358 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Signal Transduction in Cancer by : David A. Frank

Download or read book Signal Transduction in Cancer written by David A. Frank and published by Springer Science & Business Media. This book was released on 2002-12-31 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most exciting areas of cancer research now is the development of agents which can target signal transduction pathways that are activated inappropriately in malignant cells. The understanding of the molecular abnormalities which distinguish malignant cells from their normal counterparts has grown tremendously. This volume summarizes the current research on the role that signal transduction pathways play in the pathogenesis of cancer and how this knowledge may be used to develop the next generation of more effective and less toxic anticancer agents. Series Editor comments: "The biologic behavior of both normal and cancer cells is determined by critical signal transduction pathways. This text provides a comprehensive review of the field. Leading investigators discuss key molecules that may prove to be important diagnostic and/or therapeutic targets."

Comparative Oncology

Author : Alecsandru Ioan Baba
Publisher :
ISBN 13 : 9789732714577
Total Pages : 787 pages
Book Rating : 4.7/5 (145 download)

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Book Synopsis Comparative Oncology by : Alecsandru Ioan Baba

Download or read book Comparative Oncology written by Alecsandru Ioan Baba and published by . This book was released on 2007 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cancer Stem Cells in Solid Tumors

Author : Alison L. Allan
Publisher : Springer Science & Business Media
ISBN 13 : 1617792462
Total Pages : 479 pages
Book Rating : 4.6/5 (177 download)

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Book Synopsis Cancer Stem Cells in Solid Tumors by : Alison L. Allan

Download or read book Cancer Stem Cells in Solid Tumors written by Alison L. Allan and published by Springer Science & Business Media. This book was released on 2011-08-12 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: The “cancer stem cell” hypothesis postulates that cancer arises from a subpopulation of tumor-initiating cells or cancer stem cells (CSCs). While the idea of cancer stem cells has been around for more than a hundred years, evidence from the fields of hematology and cancer biology has now demonstrated the critical role of stem cells in hematological malignancies and suggested that these same mechanisms are also central to the initiation, progression, and treatment of solid cancers. Clinical and experimental studies have shown that CSCs exhibit many classical properties of normal stem cells, including a high self-renewal capacity and the ability to generate heterogeneous lineages; the requirement for a specific “niche”/microenvironment to grow; and an increased capacity for self-protection against harsh environments, toxins, and drugs. Cancer Stem Cells in Solid Tumors represents a detailed overview of cancer stem cells and their role in solid cancers. Comprised of 24 chapters, this volume will provide readers with a comprehensive understanding of this important and evolving field. Topics covered include: Introduction of the CSC hypothesis Historical perspectives and the contributing lessons from leukemia Current knowledge regarding the identification and role of CSCs in various forms of solid cancer including breast, brain, colorectal, pancreatic, prostate, melanoma, lung, ovarian, hepatocellular, and head and neck cancer Molecular pathways involved in driving CSC function, with a particular focus on the novel convergence of embryonic and tumorigenic signaling pathways In vitro and in vivo assays, model systems, and imaging modalities for studying CSCs The clinical importance of CSCs for cancer management and treatment, including important implications for prognosis, prediction, and treatment resistance Consideration of the controversy surrounding the CSC hypothesis and important unanswered questions in this field This collective work was written by a group of prominent international experts in cancer biology, oncology, and/or stem cell biology. It will serve as a valuable resource for established researchers, professors, health care professionals, and students in the medical and scientific community who are investigating stem cells and/or oncology.

Breast Cancer Biology

Author : Dil Afroze
Publisher : BoD – Books on Demand
ISBN 13 : 1789239613
Total Pages : 127 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Breast Cancer Biology by : Dil Afroze

Download or read book Breast Cancer Biology written by Dil Afroze and published by BoD – Books on Demand. This book was released on 2020-07-08 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of recent developments in the field of breast cancer biology. It is a complete and descriptive reference on motioning pathways and new treatment options for the future transnational scientists and clinicians working on cancer research and treatment. We greatly appreciate the work of all the contributors to this book. They have brought with them tremendous diversity of perspectives and fields, which is truly reflective of the complexity of the topic, and they have come together in this project to serve as the node of multidisciplinary collaboration in this field. Finally, we must acknowledge the thousands of cancer patients who have participated in the studies, and who have inspired us to gather information to significantly progress knowledge in the field in recent years.

The Black Box of Biology

Author : Michel Morange
Publisher : Harvard University Press
ISBN 13 : 0674281365
Total Pages : 529 pages
Book Rating : 4.6/5 (742 download)

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Book Synopsis The Black Box of Biology by : Michel Morange

Download or read book The Black Box of Biology written by Michel Morange and published by Harvard University Press. This book was released on 2020-06-09 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this masterful account, a historian of science surveys the molecular biology revolution, its origin and continuing impact. Since the 1930s, a molecular vision has been transforming biology. Michel Morange provides an incisive and overarching history of this transformation, from the early attempts to explain organisms by the structure of their chemical components, to the birth and consolidation of genetics, to the latest technologies and discoveries enabled by the new science of life. Morange revisits A History of Molecular Biology and offers new insights from the past twenty years into his analysis. The Black Box of Biology shows that what led to the incredible transformation of biology was not a simple accumulation of new results, but the molecularization of a large part of biology. In fact, Morange argues, the greatest biological achievements of the past few decades should still be understood within the molecular paradigm. What has happened is not the displacement of molecular biology by other techniques and avenues of research, but rather the fusion of molecular principles and concepts with those of other disciplines, including genetics, physics, structural chemistry, and computational biology. This has produced decisive changes, including the discoveries of regulatory RNAs, the development of massive scientific programs such as human genome sequencing, and the emergence of synthetic biology, systems biology, and epigenetics. Original, persuasive, and breathtaking in its scope, The Black Box of Biology sets a new standard for the history of the ongoing molecular revolution.

Structure and Function of the Genetic Apparatus

Author : Claudio Nicolini
Publisher : Springer Science & Business Media
ISBN 13 : 1468450247
Total Pages : 225 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Structure and Function of the Genetic Apparatus by : Claudio Nicolini

Download or read book Structure and Function of the Genetic Apparatus written by Claudio Nicolini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fourth Course of the International School of Pure and Applied Biostructure, a NATO Advanced Study Institute, was held September 18-31, 1983 at the Ettore Majorana Center for Scientific Culture in Erice, Sicily. The subject of the Fourth Course, which was co-sponsored by national and international agencies, was "Structure and Function of the Genetic "Appara tus. " Participants from 15 countries around the world attended the course. The study of the genetic apparatus is one of humanity's most challeng ing problems, and it has been approached in the tradition of the School from many different points of view, among them biochemistry, genetic eng ineering, cell biology, oncology, biophysics and other fields. It has been most difficult to confine such diverse points of view, as well as their pro ponents, within the four walls of one room, in front of one audience - es pecially since the heterogeneity of background and the inherent difficul ties encountered in communication could overshadow the true spirit of sci entific exchange. We are once again pleased to say the outcome of the 1983 Course has matched the success of the previous course held in Erice on the same subject five years ago. This book is the result of the 1983 Advanced Study Institute, and aims to present a cohesive, interdisciplinary view of the current knowledge on the structure and fuction of the genetic apparatus.

Lateral DNA Transfer

Author : Frederic Bushman
Publisher : CSHL Press
ISBN 13 : 9780879696214
Total Pages : 472 pages
Book Rating : 4.6/5 (962 download)

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Book Synopsis Lateral DNA Transfer by : Frederic Bushman

Download or read book Lateral DNA Transfer written by Frederic Bushman and published by CSHL Press. This book was released on 2002 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about mobile genesâ€”the transfer of DNA between unrelated cells. It discusses the machinery of gene transfer and its wide-ranging biological and health consequences. Mobile DNA makes possible the development of antibiotic resistance in microbes, the conversion of harmless to pathogenic bacteria, and the triggering of cancerous growth in cells. It also contributes to human evolution. This well-illustrated volume contains an up-to-date account of a topic now seen as increasingly important, and will be invaluable for both working scientists and as a textbook for advanced courses.

The Cell Biology of Stem Cells

Author : Eran Meshorer
Publisher : Springer Science & Business Media
ISBN 13 : 1441970371
Total Pages : 229 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis The Cell Biology of Stem Cells by : Eran Meshorer

Download or read book The Cell Biology of Stem Cells written by Eran Meshorer and published by Springer Science & Business Media. This book was released on 2011-01-11 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem cells have been gaining a lot of attention in recent years. Their unique potential to self-renew and differentiate has turned them into an attractive model for the study of basic biological questions such as cell division, replication, transcription, cell fate decisions, and more. With embryonic stem (ES) cells that can generate each cell type in the mammalian body and adult stem cells that are able to give rise to the cells within a given lineage, basic questions at different developmental stages can be addressed. Importantly, both adult and embryonic stem cells provide an excellent tool for cell therapy, making stem cell research ever more pertinent to regenerative medicine. As the title The Cell Biology of Stem Cells suggests, our book deals with multiple aspects of stem cell biology, ranging from their basic molecular characteristics to the in vivo stem cell trafficking of adult stem cells and the adult stem-cell niche, and ends with a visit to regeneration and cell fate reprogramming. In the first chapter, “Early embryonic cell fate decisions in the mouse”, Amy Ralson and Yojiro Yamanaka describe the mechanisms that support early developmental decisions in the mouse pre-implantation embryo and the current understanding of the source of the most immature stem cell types, which includes ES cells, trophoblast stem (TS) cells and extraembryonic endoderm stem (XEN) cells.

Chromosomal Instability in Cancer Cells

Author : B. Michael Ghadimi
Publisher : Springer
ISBN 13 : 331920291X
Total Pages : 228 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Chromosomal Instability in Cancer Cells by : B. Michael Ghadimi

Download or read book Chromosomal Instability in Cancer Cells written by B. Michael Ghadimi and published by Springer. This book was released on 2015-09-16 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Recent Results in Cancer Research presents a comprehensive review of current understanding of chromosomal instability in cancer and of strategies to use this information for better treatment of patients with cancer. Cancer is a disease of the chromosomes, and chromosomal instability in cancer disrupts gene function by either inactivating tumor suppressor genes or activating growth-promoting oncogenes. The chromosomal basis for these aberrations is either translocations, which change the integrity of genes, or abnormal numbers of chromosomes, a condition referred to as aneuploidy, which results in abnormal gene expression levels. Such structural or numerical chromosomal aberrations are specific for distinct tumor entities. The degree of chromosomal instability and the degree of intratumor heterogeneity have profound consequences for disease outcome and for therapeutic stratification.