Download or read book Development of Metabolic Autofluorescence Imaging and Analyses to Assess Tumor Microenvironment Heterogeneity written by Tiffany Heaster and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular heterogeneity in tumors challenges development of effective cancer treatments. Functional profiling methods are often destructive and lack the sensitivity to capture cell-level functional dynamics. The ability to accurately monitor the complex composition and structure of the tumor microenvironment (TME) could provide a fundamental understanding of tumor adaptation and drug resistance. Thus, technologies for single-cell functional assessment are needed to investigate the heterogeneous TME. In this dissertation, metabolic autofluorescence imaging and analyses were developed to identify and investigate sources of TME heterogeneity. Metabolic autofluorescence imaging exploits the endogenous fluorescence of metabolic coenzymes, NAD(P)H and FAD, to observe variations in cell metabolism and function. Fluorescence lifetimes and intensities of NAD(P)H and FAD provide quantitative measurements of heterogeneous metabolic pathway activity and intracellular protein binding. This work demonstrates two-photon metabolic autofluorescence imaging to evaluate spatiotemporal metabolic heterogeneity within in vitro and in vivo TME models. First, metabolic autofluorescence imaging was developed and validated to assess metabolic heterogeneity in in vitro, microscale TME models. Metabolic autofluorescence resolved heterogeneous metabolic changes during macrophage polarization and migration in response to microscale tumor co-culture, modelling dynamic sources of TME heterogeneity. This established metabolic autofluorescence imaging as a unique, non-invasive approach to quantify spatiotemporal heterogeneity in the TME. Improved analytical tools were also generated to characterize this dynamic heterogeneity. Statistical frameworks for quantifying spatial patterns in metabolic autofluorescence measurements across in vitro and in vivo TME models were designed and used to assess treatment- and model-specific trends in cell-level spatial organization and metabolic activity. This analysis enabled novel quantitative assessment of spatial metabolic dynamics in the TME. Finally, multivariate classification models of metabolic autofluorescence were created to detect tumor cells in states of quiescence, apoptosis, and proliferation to further define tumor cell metabolic heterogeneity. Overall, this dissertation establishes metabolic autofluorescence imaging as robust, label-free method to monitor heterogenous cellular metabolism in the TME.
Download or read book Tumor Organoids written by Shay Soker and published by Humana Press. This book was released on 2017-10-20 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer cell biology research in general, and anti-cancer drug development specifically, still relies on standard cell culture techniques that place the cells in an unnatural environment. As a consequence, growing tumor cells in plastic dishes places a selective pressure that substantially alters their original molecular and phenotypic properties.The emerging field of regenerative medicine has developed bioengineered tissue platforms that can better mimic the structure and cellular heterogeneity of in vivo tissue, and are suitable for tumor bioengineering research. Microengineering technologies have resulted in advanced methods for creating and culturing 3-D human tissue. By encapsulating the respective cell type or combining several cell types to form tissues, these model organs can be viable for longer periods of time and are cultured to develop functional properties similar to native tissues. This approach recapitulates the dynamic role of cell–cell, cell–ECM, and mechanical interactions inside the tumor. Further incorporation of cells representative of the tumor stroma, such as endothelial cells (EC) and tumor fibroblasts, can mimic the in vivo tumor microenvironment. Collectively, bioengineered tumors create an important resource for the in vitro study of tumor growth in 3D including tumor biomechanics and the effects of anti-cancer drugs on 3D tumor tissue. These technologies have the potential to overcome current limitations to genetic and histological tumor classification and development of personalized therapies.
Download or read book Optical Imaging in Human Disease and Biological Research written by Xunbin Wei and published by Springer Nature. This book was released on 2021-05-29 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book introduces readers to the basic principle of optical imaging technologies. Focusing on human disease diagnostics using optical imaging methods, it provides essential information for researchers in various fields and discusses the latest trends in optical imaging. In recent decades, there has been a huge increase in imaging technologies and their applications in human diseases diagnostics, including magnetic resonance imaging, x-ray computed tomography, and nuclear tomographic imaging. This book promotes further developments to extend optical imaging to a wider range of disease diagnostics. It is a valuable resource for researchers and students in the field of biomedical optics, as well as for clinicians.
Download or read book Cancer as a Metabolic Disease written by Thomas Seyfried and published by John Wiley & Sons. This book was released on 2012-05-18 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses controversies related to the origins of cancer and provides solutions to cancer management and prevention. It expands upon Otto Warburg's well-known theory that all cancer is a disease of energy metabolism. However, Warburg did not link his theory to the "hallmarks of cancer" and thus his theory was discredited. This book aims to provide evidence, through case studies, that cancer is primarily a metabolic disease requring metabolic solutions for its management and prevention. Support for this position is derived from critical assessment of current cancer theories. Brain cancer case studies are presented as a proof of principle for metabolic solutions to disease management, but similarities are drawn to other types of cancer, including breast and colon, due to the same cellular mutations that they demonstrate.
Download or read book Applied MANOVA and Discriminant Analysis written by Carl J. Huberty and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete introduction to discriminant analysis--extensively revised, expanded, and updated This Second Edition of the classic book, Applied Discriminant Analysis, reflects and references current usage with its new title, Applied MANOVA and Discriminant Analysis. Thoroughly updated and revised, this book continues to be essential for any researcher or student needing to learn to speak, read, and write about discriminant analysis as well as develop a philosophy of empirical research and data analysis. Its thorough introduction to the application of discriminant analysis is unparalleled. Offering the most up-to-date computer applications, references, terms, and real-life research examples, the Second Edition also includes new discussions of MANOVA, descriptive discriminant analysis, and predictive discriminant analysis. Newer SAS macros are included, and graphical software with data sets and programs are provided on the book's related Web site. The book features: Detailed discussions of multivariate analysis of variance and covariance An increased number of chapter exercises along with selected answers Analyses of data obtained via a repeated measures design A new chapter on analyses related to predictive discriminant analysis Basic SPSS(r) and SAS(r) computer syntax and output integrated throughout the book Applied MANOVA and Discriminant Analysis enables the reader to become aware of various types of research questions using MANOVA and discriminant analysis; to learn the meaning of this field's concepts and terms; and to be able to design a study that uses discriminant analysis through topics such as one-factor MANOVA/DDA, assessing and describing MANOVA effects, and deleting and ordering variables.
Download or read book Handbook of Photonics for Biomedical Engineering written by Aaron H.-P. Ho and published by Springer. This book was released on 2016-09-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanophotonics has emerged rapidly into technological mainstream with the advent and maturity of nanotechnology available in photonics and enabled many new exciting applications in the area of biomedical science and engineering that were unimagined even a few years ago with conventional photonic engineering techniques. Handbook of Nanophotonics in Biomedical Engineering is intended to be a reliable resource to a wealth of information on nanophotonics that can inspire readers by detailing emerging and established possibilities of nanophotonics in biomedical science and engineering applications. This comprehensive reference presents not only the basics of nanophotonics but also explores recent experimental and clinical methods used in biomedical and bioengineering research. Each peer-reviewed chapter of this book discusses fundamental aspects and materials/fabrication issues of nanophotonics, as well as applications in interfaces, cell, tissue, animal studies, and clinical engineering. The organization provides quick access to current issues and trends of nanophotonic applications in biomedical engineering. All students and professionals in applied sciences, materials, biomedical engineering, and medical and healthcare industry will find this essential reference book highly useful.
Download or read book Enzyme Histochemistry written by Z. Lojda and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent years enzyme histochemical reactions have increasingly been considered as important, the reason being that enzyme histo chemistry is now a well-established link between morphology and bio chemistry. The development of numerous new methods and in particular the improvement of existing techniques contributed to the expansion of enzyme histochemical reactions. Today, the use of these methods allows detailed insight into molecular processes of single cells and their constituents. The selection of a suitable method for enzyme histochemical investigations needs thorough knowledge and critical evaluation of the reactions de scribed for the histochemical demonstration of enzymes and introduced in laboratory practice. Often, it is difficult for scientists primarily concerned with the application of methods and for laboratory assistants to comment on the value of an enzyme histochemical reaction. Our book will serve as a guide in this respect. It contains the most important histochemical methods for the localization of enzymes, all of which were checked by the authors themselves. These methods were often modified and frequently used for numerous different investigations of healthy and diseased organs in basic research and in routine practice.
Download or read book Second Harmonic Generation Imaging written by Francesco S. Pavone and published by Taylor & Francis. This book was released on 2016-04-19 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Second-harmonic generation (SHG) microscopy has shown great promise for imaging live cells and tissues, with applications in basic science, medical research, and tissue engineering. Second Harmonic Generation Imaging offers a complete guide to this optical modality, from basic principles, instrumentation, methods, and image analysis to biomedical a
Download or read book Handbook of Stem Cells written by Anthony Atala and published by Academic Press. This book was released on 2012-12-31 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: New discoveries in the field of stem cells increasingly dominate the news and scientific literature revealing an avalanche of new knowledge and research tools that are producing therapies for cancer, heart disease, diabetes, and a wide variety of other diseases that afflict humanity. The Handbook of Stem Cells integrates this exciting area of life science, combining in two volumes the requisites for a general understanding of adult and embryonic stem cells. Organized in two volumes entitled Pluripotent Stem Cells and Cell Biology and Adult and Fetal Stem Cells, this work contains contributions from the world’s experts in stem cell research to provide a description of the tools, methods, and experimental protocols needed to study and characterize stem cells and progenitor populations as well as a the latest information of what is known about each specific organ system. Provides comprehensive coverage on this highly topical subject Contains contributions by the foremost authorities and premiere names in the field of stem cell research Companion website - http://booksite.elsevier.com/9780123859426/ - contains over 250 color figures in presentation format
Download or read book Flow Cytometry and Cell Sorting written by Andreas Radbruch and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis and sorting of large numbers of cells with a fluorescence-activated cell sorter (FACS) was first achieved some 30 years ago. Since then, this technology has been rapidly developed and is used today in many laboratories. A Springer Lab Manual Review of the First Edition: "This is a most useful volume which will be a welcome addition for personal use and also for laboratories in a wide range of disciplines. Highly recommended." CYTOBIOS
Download or read book The Tumor Microenvironment written by Josie Ursini-Siegel and published by Humana. This book was released on 2016-09-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers core and emerging in vitro and in vivo protocols used to study how various components of the tumor microenvironment are established and subsequently interact with tumor cells to facilitate carcinogenesis. In addition, the book examines research topics including cellular and molecular biology approaches, in vivo genetic approaches, various “omics”-based strategies, therapeutic strategies to target the microenvironment, and, finally, advanced techniques in the fields of tissue engineering and nanotechnology. Written and validated in the laboratories of a number of trusted collaborating authors for the highly successful Methods in Molecular Biology series, chapters contain 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. Practical and authoritative, The Tumor Microenvironment: Methods and Protocols constitutes a compendium of techniques now available to a broad audience, including basic and clinician scientists, systems biologists, and biological engineers.
Download or read book Mitochondrial Medicine written by Volkmar Weissig and published by Humana. This book was released on 2016-10-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This expert volume covers an interdisciplinary and rapidly growing area of biomedical research comprising genetic, biochemical, pathological, and clinical studies aimed at the diagnosis and therapy of human diseases which are either caused by or associated with mitochondrial dysfunction. It dedicates itself to showcasing the tremendous efforts and the progress that has been made over the last decades in developing techniques and protocols for probing, imaging, and manipulating mitochondrial functions. Mitochondrial Medicine: Volume II, Manipulating Mitochondrial Function describes techniques developed for manipulating and assessing mitochondrial function under general pathological conditions and specific disease states. 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. Comprehensive and practical, Mitochondrial Medicine provides an essential source of know-how and inspiration to all researchers who are fascinated by this tiny organelle that seems so clearly to control the life and death of a single cell and whole organisms alike.
Download or read book Medical Imaging Informatics written by Alex A.T. Bui and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical Imaging Informatics provides an overview of this growing discipline, which stems from an intersection of biomedical informatics, medical imaging, computer science and medicine. Supporting two complementary views, this volume explores the fundamental technologies and algorithms that comprise this field, as well as the application of medical imaging informatics to subsequently improve healthcare research. Clearly written in a four part structure, this introduction follows natural healthcare processes, illustrating the roles of data collection and standardization, context extraction and modeling, and medical decision making tools and applications. Medical Imaging Informatics identifies core concepts within the field, explores research challenges that drive development, and includes current state-of-the-art methods and strategies.
Download or read book Textbook of Oral Cancer written by Saman Warnakulasuriya and published by Springer Nature. This book was released on 2020-02-22 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive multidisciplinary book examines all aspects of cancers of the mouth and oropharynx with the aim of equipping advanced students and practitioners in the early stages of specialist training with an up-to-date guide and reference. A multinational team of authors – all experts in the field of oral oncology – provide illuminating contributions on the full range of relevant topics: epidemiology, risk factors, clinical features, staging and prognostic factors, pathology, diagnostic techniques, disease prevention, surgery, radiotherapy, and chemotherapy. Molecular biology, molecular targeted therapies for advanced cases, and future diagnostic and prognostic applications of new technologies also receive careful attention. In providing a wealth of essential information and guidance in a practical format, the book will be a superb asset for senior graduate students in dentistry and specialist trainees in head and neck oncology. It will also be of high value for the many physicians, surgeons, pathologists, dentists, and specialists involved in the prevention, diagnosis, and management of squamous cell carcinomas of the oral cavity and oropharynx.
Download or read book Melanoma written by Kristian M. Hargadon and published by Humana. This book was released on 2022-03-26 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensive book brings together leading melanoma researchers from across the world and highlights many of the cutting-edge protocols and experimental systems currently being used to investigate questions surrounding this disease. The volume opens with sections on 2D and 3D cell culture-based approaches for studying melanoma biology, and continues with collections of chapters examining various approaches for detecting, isolating, and characterizing circulating melanoma cells, circulating tumor DNA, and exosomes, as well as experimental procedures for studying and detecting melanoma metastasis in both pre-clinical and clinical settings, bioinformatics-based approaches, protocols for quantifying and characterizing immune cell infiltrates in both melanoma tumors and tertiary lymphoid structures, and development and evaluation of therapeutic strategies for melanoma treatment. 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 comprehensive, Melanoma: Methods and Protocols aims to serve basic research scientists and clinicians who bring questions from the clinic into the lab in order to translate observations in the laboratory into improved patient care for this highly malignant form of cancer. Chapter 14 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Download or read book Breast Cancer written by Jian Cao and published by Humana. This book was released on 2016-01-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides resources, ideas, and bench manuals for the study of breast cancer. This book is divided into five sections: methods used in clinical laboratory for diagnosis (Detection of Molecular Markers of Breast Cancer); methods used in both clinical and research laboratories for testing genetic alterations (Genetic Detection of Breast Cancer) and (Isolation of Breast Cancer Cells); methods used to study the behavior of breast cancer cells (In Vitro Experimental Assays for Breast Cancer); and methods used for mimicking human breast cancer in a living organism (In Vivo Experimental Models for Breast Cancer). Breast Cancer: Methods and Protocols also explores several recently developed techniques for the study of breast cancer progression. 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. Practical and thorough, Breast Cancer: Methods and Protocols, is a valuable handbook for both graduate and advanced undergraduate students of biological sciences, as well as scientists, technicians, and physicians working in the academic, hospital, or pharmaceutical industry aimed at studying or diagnosing breast cancer.
Download or read book Secondary Ion Mass Spectrometry written by Robert G. Wilson and published by Wiley-Interscience. This book was released on 1989-11-16 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seco ndary Ion Mass Spectrometry Basic Concepts, Instrumental Aspects, Applications and Trends (Volume 86 in Chemical Analysis: A Series of Monographs on Analytical Chemistry and Its Applications) A. Benninghoven, F. G. Rüdenauer, and H. W. Werner "[This book] is (and probably will be for a long time ahead) the standard book on secondary ion mass spectrometry." —Trends in Analytical Chemistry "This is a monumental work, and contains nearly 600 illustrations and over 2,000 references covering nearly all the essential published information up to 1985. The book will certainly find its place as a reference work in most laboratories using this methodology" —Analytica Chimica Acta 1987 (0 471-01056-1) 1,227 pp. Secondary Ion Mass Spectrometry Proceedings of the Sixth International Conference on Secondary Ion Mass Spectrometry (SIMS VI) Edited by A. Benninghoven, A.M. Huber, and H. W. Werner "The international SIMS conferences have been held every two years since 1977. They are recognized as one of the major forums for scientists, instrument manufacturers, and other researchers actively engaged in this rapidly expanding field…this volume is a valuable account of the latest advances in the field of SIMS, and of the research trends of some of the most respected experts in the field.…it is recommended for the libraries of all academic and industrial institutions where SIMS research is ongoing.…it should prove a valuable reference source for years to come." —Applied Spectroscopy 1988 (0 471-91832-6) 1,078 pp.
