This book marries stem cell biology, tissue engineering, and regenerative biology into a single, interdisciplinary volume. The chapters also explore embryonic stem cells, induced pluripotent stem cells, cardiovascular regeneration, skeletal development, inflammation, polymeric biomaterials, neural injury, cartilage regeneration, regeneration in ambystoma, models for regeneration using salamander and zebrafish, and more. The volume also discusses recent advances and their potential in developing future therapies. Innovations in Molecular Mechanisms and Tissue Engineering combines perspectives from the biomedical, bioengineering, and medical fields to present a cutting-edge, multifaceted picture of the tissue engineering and regenerative medicine fields. This installment of Springer's Stem Cell Biology and Regenerative Medicine series is ideal for scientists, clinicians, and researchers in the fields of stem cell biology, regenerative medicine, biomedical engineering, and tissue engineering.

A TIMES ENVIRONMENT AND SCIENCE BOOK OF THE YEAR 2022 'The ideal guide to what is not just a fiendishly complex area of science but also an ethical minefield' Mail on Sunday A new gene editing technology, invented just seven years ago, has turned humanity into gods. Enabling us to manipulate the genes in virtually any organism with exquisite precision, CRISPR has given scientists a degree of control that was undreamt of even in science fiction. But CRISPR is just the latest, giant leap in a long journey to master genetics. The Genetic Age shows the astonishing, world-changing potential of the new genetics and the possible threats it poses, sifting between fantasy and the reality when it comes to both benefits and dangers. By placing each phase of discovery, anticipation and fear in the context of over fifty years of attempts to master the natural world, Matthew Cobb, the Baillie-Gifford-shortlisted author of The Idea of the Brain, weaves the stories of science, history and culture to shed new light on our future. With the powers now at our disposal, it is a future that is almost impossible to imagine - but it is one we will create ourselves.

This astute volume brings together the latest expert research on adamantinomatous craniopharyngiomas (ACPs). ACPs are histologically benign but clinically aggressive tumors exhibiting a high propensity for local invasion into the hypothalamus, optic and vascular structures. These tumors, as well as the current treatments, may result in pan-hypopituitarism, diabetes insipidus, morbid obesity followed by type II diabetes mellitus, blindness, as well as serious behavioral and psychosocial impairments. Exploring in detail advances in both the understanding of tumor biology as well as clinical advances in patient management are explored in detail, this book will also look towards potential new treatment approaches. Basic Research and Clinical Aspects of Adamantinomatous Craniopharyngioma is the first book compiling all current research on ACPs. Mouse and human studies have unequivocally demonstrated that mutations in CTNNB1 encoding -catenin underlie the etiology of the majority, if not all ACP tumors. Genetic studies in mice have shown that ACPs are tumors of the pituitary gland and not of the hypothalamus as previously thought, and are derived from Rathke's pouch precursors. In addition, a role for tissue-specific adult pituitary stem cells has been revealed as causative of ACP. Together, these studies have provided novel insights into the molecular and cellular etiology as well as the pathogenesis of human ACP. Finally, this volume covers new treatment approaches that have been shown to be effective both in reducing ACP burden as well as reducing the morbidity associated with therapy.

This volume brings together a set of reviews that provide a summary of our current knowledge of the proteolytic machinery and of the pathways of protein breakdown of prokaryotic and eukaryotic cells. Intracellular protein degradation is much more than just a mechanism for the removal of incorrectly folded or damaged proteins. Since many short-lived proteins have important regulatory functions, proteolysis makes a significant contribution to many cellular processes including cell cycle regulation and transciptional control. In addition, limited proteolytic cleavage can provide a rapid and efficient mechanism of enzyme activation or inactivation in eukaryotic cells.
In the first chapter, Maurizi provides an introduction to intracellular protein degradation, describes the structure and functions of bacterial ATP-dependent proteases, and explores the relationship between chaperone functions and protein degradation. Many of the principles also apply to eukaryotic cells, although the proteases involved are often not the same. Interestingly, homologues of one of the bacterial proteases, Ion protease, have been found in mitochondria in yeast and mammals, and homologues of proteasomes, which are found in all eukaryotic cells (see below), have been discovered in some eubacteria.
Studies of proteolysis in yeast have contributed greatly to the elucidation of both lysosomal (vacuolar) and nonlysosomal proteolytic pathways in eukaryotic cells. Thumm and Wolf (chapter 2) describe studies that have elucidated the functions of proteasomes in nonlysosomal proteolysis and the contributions of lysosomal proteases to intracellular protein breakdown. Proteins can be selected for degradation by a variety of differen mechanisms. The ubiquitin system is one complex and highly regulated mechanism by which eukaryotic proteins are targetted for degradation by proteosomes. In chapter 3, Wilkinson reviews the components and functions of the ubiquitin system and considers some of the known substrates for this pathway which include cell cycle and transcriptional regulators.
The structure and functions of proteosomes and their regulatory components are described in the two subsequent chapters by Tanaka and Tanahashi and by Dubiel and Rechsteiner. Proteasomes were the first known example of threonine proteases. They are multisubunit complexes that, in addition to being responsible for the turnover of most short-lived nuclear and cytoplasmic protein, are also involved in antigen processing for presentation by the MHC class I pathway. Recent studies reviewed by McCracken and colleagues (chapter 6) lead to the exciting conclusion that some ER-associated proteins are degraded by cytosolic proteasomes.
Lysosomes are responsible for the degradation of long-lived proteins and for the enhanced protein degradation observed under starvation conditions. In chapter 7 Knecht and colleagues review the lysosomal proteases and describe studies of the roles of lysosomes and the mechanisms for protein uptake into lysosomes. Methods of measuring the relative contribution of different proteolytic systems (e.g., ubiquitin-proteasome pathway, calcium-dependent proteases, lysosomes) to muscle protein degradation, and the conclusions from such studies, are reviewed by Attai and Taillinder in the following chapter.
Finally, proteases play an important role in signaling apoptosis by catalyzing the limited cleavage of enzymes. Mason and Beyette review the role of the major players, caspases, which are both activated by and catalyze limite proteolysis, and also consider the involvement of other protoelytic enzymes in this pathway leading cell death.

This invaluable resource discusses clinical applications with effects and side-effects of applications of stem cells in liver, lung and heart regeneration. All chapters are contributed by pre-eminent scientists in the field and covers such topics as cell therapy in the treatment of cirrhosis and other liver, heart and lung diseases, characteristics of hepatic progenitor cells, future directions of the discussed therapies and much more. Liver, Lung and Heart Regeneration and the other books in the Stem Cells in Clinical Applications series will be invaluable to scientists, researchers, advanced students and clinicians working in stem cells, regenerative medicine or tissue engineering.

What will our lives be like fifty years from now? What will we know about ourselves as humans, and how will that affect our lives? It's impossible to know the future for certain, but one thing we do know--perhaps nothing will alter our future more than the Genetics Revolution of the past thirty-five years. This book clarifies the history and examines the possible impact of five major areas of genetic research:

• The Human Genome Project and genetic engineering
• In vitro fertilization (IVF) and the technology of reproduction
• The Human Genome Diversity Project, which is studying the variation of the human genome
• Embryonic stem-cell research
• Cloning

This fully updated second edition explores protocols that address the most challenging aspects of experimental work in ancient DNA, such as preparing ancient samples for DNA extraction, the DNA extraction itself, and transforming extracted ancient DNA molecules for sequencing library preparation. The volume also examines the analysis of high-throughput sequencing data recovered from ancient specimens, which, because of the degraded nature of ancient DNA and common co-extraction of contaminant DNA, has challenges that are unique compared to data recovered from modern specimens.Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Ancient DNA: Methods and Protocols, Second Edition aims to serve both experts and beginners by presenting protocols in a manner that makes them easily accessible for everyday use in the lab.

Bioremediation refers to the clean-up of pollution in soil, groundwater, surface water, and air using typically microbiological processes. It uses naturally occurring bacteria and fungi or plants to degrade, transform or detoxify hazardous substances to human health or the environment. For bioremediation to be effective, microorganisms must enzymatically attack the pollutants and convert them to harmless products. As bioremediation can be effective only where environmental conditions permit microbial growth and action, its application often involves the management of ecological factors to allow microbial growth and degradation to continue at a faster rate. Like other technologies, bioremediation has its limitations. Some contaminants, such as chlorinated organic or high aromatic hydrocarbons, are resistant to microbial attack. They are degraded either gradually or not at all, hence, it is not easy to envisage the rates of clean-up for bioremediation implementation. Bioremediation represents a field of great expansion due to the important development of new technologies. Among them, several decades on metagenomics expansion has led to the detection of autochthonous microbiota that plays a key role during transformation. Transcriptomic guides us to know the expression of key genes and proteomics allow the characterization of proteins that conduct specific reactions. In this book we show specific technologies applied in bioremediation of main interest for research in the field, with special attention on fungi, which have been poorly studied microorganisms. Finally, new approaches in the field, such as CRISPR-CAS9, are also discussed. Lastly, it introduces management strategies, such as bioremediation application for managing affected environment and bioremediation approaches. Examples of successful bioremediation applications are illustrated in radionuclide entrapment and retardation, soil stabilization and remediation of polycyclic aromatic hydrocarbons, phenols, plastics or fluorinated compounds. Other emerging bioremediation methods include electro bioremediation, microbe-availed phytoremediation, genetic recombinant technologies in enhancing plants in accumulation of inorganic metals, and metalloids as well as degradation of organic pollutants, protein-metabolic engineering to increase bioremediation efficiency, including nanotechnology applications are also discussed.

The Wonder of Life takes you from Earth's beginning and describes the events that preceded man and carries you along the path of man's education. This came through wars, then religion, and always through the silent killers of man as disease became one of the major carriers of education as well as death. You will journey through the battles with the silent killers and understand how man went from a defensive mode to one of the aggressor with the invention of the microscope. Follow the progress of the wins over the Staff infections, to the use of penicillin during the war and then the defeat of Polio; always in the search of what made man tick. This carries him through the discovery of DNA, the genetic code, AIDS, the human genome and to today's great hope of the use of stem cells to correct for the body's malfunction of its organs. It's an exciting story told in a novel manner for the layman to understand.

This invaluable resource discusses clinical applications with effects and side-effects of applications of stem cells in diabetes, kidney and wound treatment. All chapters are contributed by pre-eminent scientists in the field and covers such topics as stem cells and cell therapy in the treatment of diabetes mellitus, kidney failure, wound and other skin aging diseases, characteristics of some kinds of stem/progenitor cells for therapy, future directions of the discussed therapies and much more. Pancreas, Kidney and Skin Regeneration and the other books in the Stem Cells in Clinical Applications series will be invaluable to scientists, researchers, advanced students and clinicians working in stem cells, regenerative medicine or tissue engineering.

The Glencoe Biology Student Edition is print book. It is written in a student friendly narrative that will equip students to * Meet science standards Performance Expectations (PE's).* Integrate Science and Engineering Practices into your science classroom* Supply the Disciplinary Core Ideas (DCI's)* Correlate your lessons to NGSS* Encounter STEM projects

In this entertaining account of the origins of modern molecular biology, the lives of pioneering scientists in the field of nucleic acid research, and the discovery of DNA, Ulf Lagerkvist speaks not only to scientists but to all students and general readers with an interest in science. The author, whose career in the nucleic acid field began in the late 1940s, recreates historical episodes from the nineteenth and early twentieth centuries and introduces for a modern audience the scientists whose discoveries revolutionized the field of biology. Knowledge of these pioneers as professionals and as human beings, Lagerkvist believes, may help us see modern problems in a new light and appreciate the greatness of the researchers who contributed to the foundations of molecular biology and biochemistry. Among these scientific pioneers was nineteenth-century biochemist Friedrich Miescher, discoverer of nuclein, the material now known as DNA. The book also explores early research into general problems of the chemistry of biological materials. Lagerkvist vividly describes the research of such influential scientists as Albrecht Kossel, another early leading figure; Emil Fischer, who received the Nobel Prize in 1902 for his work on carbohydrates and purines and was regarded as the foremost chemist of his time; P. A. Levene, known for his discoveries concerning the structure of nucleotides and the way these nucleic acid building blocks are linked to one another; and Oswald T. Avery, often considered the grandfather of molecular genetics.

The study of the molecular events leading to cellular transformation and cancer has progressed significantly in the last decade, and it has become apparent that many genes subject to modification in cancer are, in fact, transcription factors that govern the execution of the genetic programme of the cell. Transcription factors can behave either as oncogenes or as tumour suppressor genes. To date only a limited number of transcription factors have been associated with cancer. This volume deals with several transcription factor families that were first identified in oncogenic retroviruses. Each chapter contains a description of the structure of the transcription factors, the nature of target genes, the regulation of their activities, and an explaination of how they can deregulate cell growth and differentiation. This text should be suitable for the specialist scientist and the advanced student

This book discusses the latest developments in plant-mediated fabrication of metal and metal-oxide nanoparticles, and their characterization by using a variety of modern techniques. It explores in detail the application of nanoparticles in drug delivery, cancer treatment, catalysis, and as antimicrobial agent, antioxidant and the promoter of plant production and protection. Application of these nanoparticles in plant systems has started only recently and information is still scanty about their possible effects on plant growth and development. Accumulation and translocation of nanoparticles in plants, and the consequent growth response and stress modulation are not well understood. Plants exposed to these particles exhibit both positive and negative effects, depending on the concentration, size, and shape of the nanoparticles. The impact on plant growth and yield is often positive at lower concentrations and negative at higher ones. Exposure to some nanoparticles may improve the free-radical scavenging potential and antioxidant enzymatic activities in plants and alter the micro-RNAs expression that regulate the different morphological, physiological and metabolic processes in plant system, leading to improved plant growth and yields. The nanoparticles also carry out genetic reforms by efficient transfer of DNA or complete plastid genome into the respective plant genome due to their miniscule size and improved site-specific penetration. Moreover, controlled application of nanomaterials in the form of nanofertilizer offers a more synchronized nutrient fluidity with the uptake by the plant exposed, ensuring an increased nutrient availability. This book addresses these issues and many more. It covers fabrication of different/specific nanomaterials and their wide-range application in agriculture sector, encompassing the controlled release of nutrients, nutrient-use efficiency, genetic exchange, production of secondary metabolites, defense mechanisms, and the growth and productivity of plants exposed to different manufactured nanomaterials. The role of nanofertilizers and nano-biosensors for improving plant production and protection and the possible toxicities caused by certain nanomaterials, the aspects that are little explored by now, have also been generously elucidated.

This indispensable volume highlights recent studies identifying epigenetic mechanisms as essential regulators of skin development, stem cell activity and regeneration. Chapters are contributed by leading experts and promote the skin as an accessible model system for studying mechanisms that control organ development and regeneration. The timely discussions contained throughout are of broad relevance to other areas of biology and medicine and can help inform the development of novel therapeutics for skin disorders as well as new approaches to skin regeneration that target the epigenome. Part of the highly successful Stem Cells and Regenerative Medicine series, Epigenetic Regulation of Skin Development and Regeneration uncovers the fundamental significance of epigenetic mechanisms in skin development and regeneration, and emphasizes the development of new therapies for a number of skin disorders, such as pathological conditions of epidermal differentiation, pigmentation and carcinogenesis. At least six categories of researchers will find this book essential, including stem cell, developmental, hair follicle or molecular biologists, and gerontologists or clinical dermatologists.