Spheroids in Cancer Research

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Publisher : Springer Science & Business Media
ISBN 13 : 3642823408
Total Pages : 328 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Spheroids in Cancer Research by : H. Acker

Download or read book Spheroids in Cancer Research written by H. Acker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Malignant growth of cells is often characterized by disorganization of tissue structure, abnormal blood vessel development, and insuffi cient vascular supply. As a consequence, the cancer cells grow in a three-dimensional pattern in atypical microenvironments which include physical, chemical, and nutritional stresses. Necrosis often develops some distance away from the blood vessels. In association with an inherent instability in malignant cell populations, and also because of the changing micromilieu, significant cellular heteroge neity emerges with regard to various phenotypic characteristics. Both biological behavior and responses to therapeutic agents can be affected. A variety of in vitro and in vivo experimental models exist for research on properties of cancer cells during growth. The multicell spheroid model was developed as a system of intermediate complexity in which three dimensional growth of cells enhances cell-cell interactions and creates micro environments that simulate the conditions in intervascular microregions of tumors or microme tastatic foci. Spheroids may change their cellular characteristics with changing environments during growth. These can be studied under controlled conditions in vitro. Interest in details of experimental methods for this model system stimulated the organization of the First International Conference in Rochester, NY in 1980, the Proceedings of which were summarized in Cancer Research in 1981. Since then there has been a rapid increase in the use of this model system, and increased research on the significance of cell-cell and cell-microenvironment interactions in biology in general.

Spheroid Culture in Cancer Research

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Author :
Publisher : CRC-Press
ISBN 13 : 9780849364334
Total Pages : 352 pages
Book Rating : 4.3/5 (643 download)

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Book Synopsis Spheroid Culture in Cancer Research by : Rolf Bjerkvig

Download or read book Spheroid Culture in Cancer Research written by Rolf Bjerkvig and published by CRC-Press. This book was released on 1991-11-19 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spheroid Culture in Cancer Research describes the various techniques now available for establishing spheroid tissue culture, including spheroid culture from normal tissues and from tumor cell lines. The book also describes how the spheroid system can be used to study interactions between normal and malignant cells. Microenvironmental conditions in spheroids and how this micromilieu may promote cellular heterogeneity and histiotypic structures not observed in corresponding monolayer cultures are discussed. The biological importance of oxygen tension, pH gradients, diffusions of nutrients, and cell-cell communication in spheroids are also examined. The book will be profoundly important to researchers in experimental chemotherapy, radiotherapy, immunotherapy, and hyperthermia.

Spheroid Culture in Cancer Research (1991)

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Publisher : CRC Press
ISBN 13 : 135135762X
Total Pages : 458 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Spheroid Culture in Cancer Research (1991) by : Rolf Bjerkvig

Download or read book Spheroid Culture in Cancer Research (1991) written by Rolf Bjerkvig and published by CRC Press. This book was released on 2017-11-22 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spheroid Culture in Cancer Research describes the various techniques now available for establishing spheroid tissue culture, including spheroid culture from normal tissues and from tumor cell lines. The book also describes how the spheroid system can be used to study interactions between normal and malignant cells. Microenvironmental conditions in spheroids and how this micromilieu may promote cellular heterogeneity and histiotypic structures not observed in corresponding monolayer cultures are discussed. The biological importance of oxygen tension, pH gradients, diffusions of nutrients, and cell-cell communication in spheroids are also examined. The book will be profoundly important to researchers in experimental chemotherapy, radiotherapy, immunotherapy, and hyperthermia.

Revival: Spheroid Culture in Cancer Research (1991)

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Publisher : CRC Press Revivals
ISBN 13 : 9781138561908
Total Pages : 344 pages
Book Rating : 4.5/5 (619 download)

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Book Synopsis Revival: Spheroid Culture in Cancer Research (1991) by : Rolf Bjerkvig

Download or read book Revival: Spheroid Culture in Cancer Research (1991) written by Rolf Bjerkvig and published by CRC Press Revivals. This book was released on 2019-01-28 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spheroid Culture in Cancer Research describes the various techniques now available for establishing spheroid tissue culture, including spheroid culture from normal tissues and from tumor cell lines. The book also describes how the spheroid system can be used to study interactions between normal and malignant cells. Microenvironmental conditions in spheroids and how this micromilieu may promote cellular heterogeneity and histiotypic structures not observed in corresponding monolayer cultures are discussed. The biological importance of oxygen tension, pH gradients, diffusions of nutrients, and cell-cell communication in spheroids are also examined. The book will be profoundly important to researchers in experimental chemotherapy, radiotherapy, immunotherapy, and hyperthermia.

Three-dimensional Spheroid Culture

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Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (945 download)

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Book Synopsis Three-dimensional Spheroid Culture by : Bhawani Aryasomayajula

Download or read book Three-dimensional Spheroid Culture written by Bhawani Aryasomayajula and published by . This book was released on 2012 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monolayer cultures have been the preferred method for testing the activity of anticancer drug candidates in vitro. However, cell based assays performed in monlayer culture provides data from cells in different state lacking many of the characteristics of the tumor environment such as the necrotic core, hypoxic region and low pH at core. A novel approach to overcome the drawbacks of monolayer cultures is the three-dimensional in vitro culture also knows as multi-cellular tumor spheroids or Spheroid culture or three-dimensional culture. Micro tumor tissues produced by spheroid culture helps to mimic many of the characteristics of tumor environment as well as helps to produce data more relevant to in vivo tumors. In this report, we optimized various techniques of culturing spheroids and worked towards making spheroid culture quick, accurate, and high-throughput. Two methods of spheroid culture were examined, non-adhesive liquid overlay with and without Reconstituted Basement Membrane (RBM / Matrigel) and hanging drop method. Non-adhesive liquid overlay without RBM was found to be the most effective. These spheroids were consistent with respect to size, shape and cell number. The spheroids generated by this method were utilized to evaluate cancer cell behavior in three dimension. To determine the cytotoxicity of paclitaxel in spheroids the spheroid cultures after treatment with a drug, the activity of phosphatase enzyme, using pNPP as the substrate, was measured. The cytotoxicity of paclitaxel in spheroids was then compared to the cytotoxicity in monolayer cultures of A549 cells. The results showed significant reduction in cytotoxicity of paclitaxel on A549 cells when treated in spheroid culture compared to monolayer cultures. Three-dimensional spheroids of A549 cells did demonstrate inherent drug resistance demonstrated by many in vivo tumors . The reduced cytotoxicity of paclitaxel could be due to inhibited drug penetration resulting from cell-cell interaction and presence of cells in different cell cycle stages. It is, therefore, cell cycle analysis was carried out on A549 cells grown as spheroids and compared with cells in monolayer culture using propidium iodide. Results indicated presence of significantly higher population in G0/G1 phase and reduced population in S phase in spheroids compared to monolayer culture. Based on the results obtained, we believe use of spheroids in cancer research could provide a unique platform to conduct previously unfeasible experiments and provide valuable insights for cancer cell behavior in tissue like structure.

Cancer Cell Culture

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Publisher : Springer Nature
ISBN 13 : 1071630563
Total Pages : 291 pages
Book Rating : 4.0/5 (716 download)

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Book Synopsis Cancer Cell Culture by : Dania Movia

Download or read book Cancer Cell Culture written by Dania Movia and published by Springer Nature. This book was released on 2023-05-18 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the latest collection of cell models that are used in preclinical cancer research, and covers both two-dimensional and three-dimensional culturing techniques. The chapters in this book are divided into two parts. Part One discusses two-dimensional cancer cell culture, cell models at the Air-Liquid Interface, and the latest advancements in three-dimensional complex spheroid models and dedicated disease animal models. Part Two contains technical chapters that illustrate step-by-step methodologies for specific cancer cell culture methods. The methods discussed range from the generation of isogenic cancer cell lines, the use of serum-free growth conditions, and three-dimensional cell cultures and their specific assays for the efficacy assessment of new anticancer therapies. 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. Cutting-edge and comprehensive, Cancer Cell Culture: Methods and Protocols is a valuable tool to help researchers involved in this important field to further improve or advance their models for cancer research.

Tumor Organoids

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Publisher : Humana Press
ISBN 13 : 3319605119
Total Pages : 225 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Tumor Organoids by : Shay Soker

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.

3D Cell Culture

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Publisher : Humana Press
ISBN 13 : 9781493970193
Total Pages : 452 pages
Book Rating : 4.9/5 (71 download)

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Book Synopsis 3D Cell Culture by : Zuzana Koledova

Download or read book 3D Cell Culture written by Zuzana Koledova and published by Humana Press. This book was released on 2017-06-21 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of established 3D cell culture assays from leaders in the field. Their contributions cover a wide spectrum of techniques and approaches for 3D cell culture, from organoid cultures through organotypic models to microfluidic approaches and emerging 3D bioprinting techniques, which are used in developmental, stem cell, cancer, and pharmacological studies, among many others. Written for the highly successful Methods in Molecular Biology series, 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 cutting-edge, 3D Cell Culture: Methods and Protocols aims to inspire researchers to develop novel 3D cell culture techniques according to their specific scientific needs and interests, leading to a new generation of physiologically relevant and realistic 3D cell cultures. Chapter 15 of this book is available open access under a CC BY 4.0 license.

Stem Cells

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Publisher : Academic Press
ISBN 13 : 0124115675
Total Pages : 446 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Stem Cells by : Christine L. Mummery

Download or read book Stem Cells written by Christine L. Mummery and published by Academic Press. This book was released on 2014-05-23 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Stem Cells: Scientific Facts and Fiction provides the non-stem cell expert with an understandable review of the history, current state of affairs, and facts and fiction of the promises of stem cells. Building on success of its award-winning preceding edition, the second edition features new chapters on embryonic and iPS cells and stem cells in veterinary science and medicine. It contains major revisions on cancer stem cells to include new culture models, additional interviews with leaders in progenitor cells, engineered eye tissue, and xeno organs from stem cells, as well as new information on "organs on chips" and adult progenitor cells. In the past decades our understanding of stem cell biology has increased tremendously. Many types of stem cells have been discovered in tissues that everyone presumed were unable to regenerate in adults, the heart and the brain in particular. There is vast interest in stem cells from biologists and clinicians who see the potential for regenerative medicine and future treatments for chronic diseases like Parkinson's, diabetes, and spinal cord lesions, based on the use of stem cells; and from entrepreneurs in biotechnology who expect new commercial applications ranging from drug discovery to transplantation therapies. - Explains in straightforward, non-specialist language the basic biology of stem cells and their applications in modern medicine and future therapy - Includes extensive coverage of adult and embryonic stem cells both historically and in contemporary practice - Richly illustrated to assist in understanding how research is done and the current hurdles to clinical practice

Preclinical Models and Emerging Technologies to Study the Effects of the Tumor Microenvironment on Cancer Heterogeneity and Drug Resistance

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Publisher : Frontiers Media SA
ISBN 13 : 2832537030
Total Pages : 171 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Preclinical Models and Emerging Technologies to Study the Effects of the Tumor Microenvironment on Cancer Heterogeneity and Drug Resistance by : Giulia Adriani

Download or read book Preclinical Models and Emerging Technologies to Study the Effects of the Tumor Microenvironment on Cancer Heterogeneity and Drug Resistance written by Giulia Adriani and published by Frontiers Media SA. This book was released on 2023-10-26 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unraveling the Safety Profile of Nanoscale Particles and Materials

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Publisher : BoD – Books on Demand
ISBN 13 : 9535139398
Total Pages : 174 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Unraveling the Safety Profile of Nanoscale Particles and Materials by : Andreia Ferreira de Castro Gomes

Download or read book Unraveling the Safety Profile of Nanoscale Particles and Materials written by Andreia Ferreira de Castro Gomes and published by BoD – Books on Demand. This book was released on 2018-03-21 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: As nanomaterials become increasingly present in our daily lives, pertinent questions regarding their safety arise. Nanomaterial risk assessment, as in other areas, directs much of the effort worldwide in defining guidelines that may be translated into national or international directives. Nanomaterials encompass different entities, from nanoparticles to nanostructured materials, with specific effects over cells, tissues, organisms and ecosystems depending on their biophysical characteristics. Such interactions will directly affect the impact of novel nanotechnologies. This book aims to provide the reader with a comprehensive overview of the current state of the art in nanotoxicology, featuring the most important developments and critical issues regarding the use of and exposure to nanoparticles.

Cancer Cell Culture

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Publisher : Humana Press
ISBN 13 : 9781493956579
Total Pages : 502 pages
Book Rating : 4.9/5 (565 download)

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Book Synopsis Cancer Cell Culture by : Ian A. Cree

Download or read book Cancer Cell Culture written by Ian A. Cree and published by Humana Press. This book was released on 2016-08-23 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: With many recent advances, cancer cell culture research is more important than ever before. This timely edition of Cancer Cell Culture: Methods and Protocols covers the basic concepts of cancer cell biology and culture while expanding upon the recent shift in cell culture methods from the generation of new cell lines to the use of primary cells. There are methods to characterize and authenticate cell lines, to isolate and develop specific types of cancer cells, and to develop new cell line models. Functional assays are provided for the evaluation of clonogenicity, cell proliferation, apoptosis, adhesion, migration, invasion, senescence, angiogenesis, and cell cycle parameters. Other methods permit the modification of cells for transfection, drug resistance, immortalization, and transfer in vivo, the co-culture of different cell types, and the detection and treatment of contamination. In this new edition, specific emphasis is placed on safe working practice for both cells and laboratory researchers. These chapters contain the information critical to success – only by good practice and quality control will the results of cancer cell culture improve. Written in the successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Cancer Cell Culture: Methods and Protocols serves as a practical guide for scientists of all backgrounds and aims to convey the appropriate sense of fascination associated with this research field.

Principles of Regenerative Medicine

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Publisher : Academic Press
ISBN 13 : 0123814235
Total Pages : 1203 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Principles of Regenerative Medicine by : Anthony Atala

Download or read book Principles of Regenerative Medicine written by Anthony Atala and published by Academic Press. This book was released on 2010-12-16 with total page 1203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtually any disease that results from malfunctioning, damaged, or failing tissues may be potentially cured through regenerative medicine therapies, by either regenerating the damaged tissues in vivo, or by growing the tissues and organs in vitro and implanting them into the patient. Principles of Regenerative Medicine discusses the latest advances in technology and medicine for replacing tissues and organs damaged by disease and of developing therapies for previously untreatable conditions, such as diabetes, heart disease, liver disease, and renal failure. - Key for all researchers and instituions in Stem Cell Biology, Bioengineering, and Developmental Biology - The first of its kind to offer an advanced understanding of the latest technologies in regenerative medicine - New discoveries from leading researchers on restoration of diseased tissues and organs

Culture of Human Tumor Cells

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Publisher : John Wiley & Sons
ISBN 13 : 0471270628
Total Pages : 453 pages
Book Rating : 4.4/5 (712 download)

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Book Synopsis Culture of Human Tumor Cells by : Roswitha Pfragner

Download or read book Culture of Human Tumor Cells written by Roswitha Pfragner and published by John Wiley & Sons. This book was released on 2005-03-11 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ein neuer Band aus der 'Culture of Specialized Cells'-Reihe. Leserfreundlich aufgemacht. Er vermittelt spezifische praktische Details, wie man Medien und Reagenzien sowie Protokolle für Zellisolierung und Zellkultur präpariert. Logisch aufgebaut und nach spezifischen Tumoren gegliedert. Farbtafeln demonstrieren anschaulich Immunozytochemie und Fluoreszenz in situ Hybridisierung (FISH). Darüber hinaus beschreibt das Buch auch umfangreiche Sicherheitsvorkehrungen. Mit einer Vielzahl nützlicher Tipps. Mit einem Glossar zu ausgewählten Fachtermini. Enthält eine umfangreiche Liste mit Bezugsadressen von Ausrüstung und Zellkulturprodukten. Erläutert medikamentöse Behandlung, Auswahl, Differenzierung, Assays für die Untersuchung maligner Zellen sowie Risiken und Anwendungsmöglichkeiten.

Tumor Microenvironment

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Publisher : Springer Nature
ISBN 13 : 3030357279
Total Pages : 160 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Tumor Microenvironment by : Alexander Birbrair

Download or read book Tumor Microenvironment written by Alexander Birbrair and published by Springer Nature. This book was released on 2020-02-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses recent research advances in cancer biology, focusing on the role of the tumor microenvironment. Taken alongside its companion volumes, Tumor Microenvironment: Recent Advances covers the latest research on various aspects of the tumor microenvironment, as well as future directions. Useful for introducing the newer generation of researchers to the history of how scientists studied the tumor microenvironment as well as how this knowledge is currently applied for cancer treatments, it will be essential reading for advanced cell biology and cancer biology students, as well as researchers seeking an update on research on the tumor microenvironment.

Biomaterials for 3D Tumor Modeling

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Publisher : Elsevier
ISBN 13 : 012818129X
Total Pages : 773 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Biomaterials for 3D Tumor Modeling by : Subhas C. Kundu

Download or read book Biomaterials for 3D Tumor Modeling written by Subhas C. Kundu and published by Elsevier. This book was released on 2020-08-22 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomaterials for 3D Tumor Modeling reviews the fundamentals and most relevant areas of the latest advances of research of 3D cancer models, focusing on biomaterials science, tissue engineering, drug delivery and screening aspects. The book reviews advanced fundamental topics, including the causes of cancer, existing cancer models, angiogenesis and inflammation during cancer progression, and metastasis in 3D biomaterials. Then, the most relevant biomaterials are reviewed, including methods for engineering and fabrication of biomaterials. 3D models for key biological systems and types of cancer are also discussed, including lung, liver, oral, prostate, pancreatic, ovarian, bone and pediatric cancer. This book is suitable for those working in the disciplines of materials science, biochemistry, genetics, molecular biology, drug delivery and regenerative medicine. - Reviews key biomaterials topics, including synthetic biomaterials, hydrogels, e-spun materials and nanoparticles - Provides a comprehensive overview of 3D cancer models for key biological systems and cancer types - Includes an overview of advanced fundamental concepts for an interdisciplinary audience in materials science, biochemistry, regenerative medicine and drug delivery

New Insights into Cell Culture Technology

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Publisher : BoD – Books on Demand
ISBN 13 : 9535131338
Total Pages : 204 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis New Insights into Cell Culture Technology by : Sivakumar Joghi Thatha Gowder

Download or read book New Insights into Cell Culture Technology written by Sivakumar Joghi Thatha Gowder and published by BoD – Books on Demand. This book was released on 2017-05-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "New Insights into Cell Culture Technology" focuses on many advanced methods and techniques concerned with cell culture. The contributing authors have discussed various developments in cell culture methods, the application of insect cells for the efficient production of heterologous proteins, the expansion of human mesenchymal stromal cells for different clinical applications, the remote sensing of cell culture experiments and concepts for the development of cell culture bioprocess, continuous production of retroviral pseudotype vectors, and the production of oncolytic measles virus vectors for cancer therapy. This book is an original contribution of experts from different parts of the globe, and the in-depth information will be a significant resource for students, scientists, and physicians who are directly dealing with cells.["Culture" is essential for human life and also the life of a cell. - Sivakumar Gowder]