The Recent Advances in Human Brain Organoid System and their Applications in Disease Modeling. An Introductory Review.
The Recent Advances in Human Brain Organoid System and their Applications in Disease Modeling. An Introductory Review.

Author: Dr.Hakim Saboowala

Publisher: Dr.Hakim Saboowala

Published: 2019-03-12

Total Pages: 71

ISBN-13:

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The diseases of central nervous system (CNS) usually are of complex and diverse etiologies, and could be further complicated by variable genetic, epigenetic and environmental factors that differ among individuals. The complexity and delicacy of human brain make it challenging to recapitulate its: · Development, · Function and · Disorders. Brain organoids derived from human pluripotent stem cells (PSCs) provide a new tool to model both normal and pathological human brain, and greatly enhance our ability to study brain biology and diseases. Currently, human brain organoids are increasingly used in modeling neurological disorders and relative therapeutic discovery. An attempt has been made in this Booklet to focus on recent advances in human brain organoid system and its application in disease modeling and to discuss the limitations and future perspective of human brain organoids in modeling neurological diseases. ……. Dr. H. K. Saboowala.M.B.(Bom) M.R.S.H.(London)

Tumor Organoids
Tumor Organoids

Author: Shay Soker

Publisher: Humana Press

Published: 2017-10-20

Total Pages: 225

ISBN-13: 3319605119

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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.

The International after 150 Years
The International after 150 Years

Author: George Comninel

Publisher: Routledge

Published: 2017-10-02

Total Pages: 311

ISBN-13: 1317487966

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The International Workingmen’s Association was the prototype of all organizations of the Labour movement and the 150th anniversary of its birth (1864-2014) offers an important opportunity to rediscover its history and learn from its legacy. The International helped workers to grasp that the emancipation of labour could not be won in a single country but was a global objective. It also spread an awareness in their ranks that they had to achieve the goal themselves, through their own capacity for organization, rather than by delegating it to some other force; and that it was essential to overcome the capitalist system itself, since improvements within it, though necessary to pursue, would not eliminate exploitation and social injustice. This book reconsider the main issues broached or advanced by the International – such as labor rights, critiques of capitalism and the search for international solidarity – in light of present-day concerns. With the recent crisis of capitalism, that has sharpened more than before the division between capital and labour, the political legacy of the organization founded in London in 1864 has regained profound relevance, and its lessons are today more timely than ever. This book was published as a special issue of Socialism and Democracy.

Human Embryonic Stem Cells
Human Embryonic Stem Cells

Author: Arlene Chiu

Publisher: Springer Science & Business Media

Published: 2003-08

Total Pages: 488

ISBN-13:

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A discussion of all the key issues in the use of human pluripotent stem cells for treating degenerative diseases or for replacing tissues lost from trauma. On the practical side, the topics range from the problems of deriving human embryonic stem cells and driving their differentiation along specific lineages, regulating their development into mature cells, and bringing stem cell therapy to clinical trials. Regulatory issues are addressed in discussions of the ethical debate surrounding the derivation of human embryonic stem cells and the current policies governing their use in the United States and abroad, including the rules and conditions regulating federal funding and questions of intellectual property.

Ex Vivo Engineering of the Tumor Microenvironment
Ex Vivo Engineering of the Tumor Microenvironment

Author: Amir R. Aref

Publisher: Springer

Published: 2016-12-09

Total Pages: 142

ISBN-13: 3319453971

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This volume will outline how to recreate the tumor microenvironment, to culture primary tumors without the need for developmental priming factors, and to deliver targeted therapeutics in a manner that recapitulates pharmacokinetics in vivo. Much of what may be learned from this volume will aid in understanding many aspects of the enhanced study of tumor cell biology in a physiologic context, open new avenues for drug screening and biomarker development, and accelerate the preclinical evaluation of novel personalized medicine strategies for patients in real time.

Intestinal Stem Cell Niche
Intestinal Stem Cell Niche

Author:

Publisher: Academic Press

Published: 2018-04-24

Total Pages: 150

ISBN-13: 9780128134818

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Advances in Stem Cells and Their Niches addresses stem cells during development, homeostasis, and disease/injury of the respective organs, presenting new developments in the field, including new data on disease and clinical applications. Video content illustrates such areas as protocols, transplantation techniques, and work with mice. Explores not only reviews of research, but also shares methods, protocols, and transplantation techniques Contains video content to illustrate such areas as protocols, transplantation techniques, and work with mice Each volume concentrates on one organ, making this a unique publication

Bioethics and the Future of Stem Cell Research
Bioethics and the Future of Stem Cell Research

Author: Insoo Hyun

Publisher: Cambridge University Press

Published: 2013-06-24

Total Pages: 239

ISBN-13: 0521768691

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This book provides a sophisticated yet accessible account of emerging trends in stem cell research and their accompanying ethical issues.

Chimera Research
Chimera Research

Author: Insoo Hyun

Publisher: Humana

Published: 2020-08-14

Total Pages: 234

ISBN-13: 9781493995264

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This volume addresses challenging new questions surrounding stem cell-based chimera research. This book is organized into three parts: Part One provides readers with a summary of different human donor cell types. The chapters in this section discuss ways to evaluate new types of pluripotent stem cells; the derivation of naïve and primed pluripotent stem cells from mouse preimplantation embryos; and the ethical and regulatory complexities of informed consent for the procurement of somatic cells. Part Two discusses methods for generating chimeras. The chapters here look at chick models and human-chick organizer grafts; generating human-pig interspecies chimeras; and techniques for transplanting mouse neural stem cells into a mouse disease model for stroke. Part Three concludes the book with a look at ongoing ethical controversies and new scientific directions. Chapters in this part cover the ethics of crossing the xenobarrier; animal welfare; experimentation with spermatogonial stem cells; and cautious approaches to human-monkey chimera studies to further understand complex human brain disorders. 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 thorough, Chimera Research: Methods and Protocols is a valuable resource for scientists interesting in using chimeras as a research tool while also taking into consideration their complex ethical scopes.

Frontiers in Tissue Engineering
Frontiers in Tissue Engineering

Author: C.W. Patrick

Publisher: Elsevier

Published: 1998-02-20

Total Pages: 717

ISBN-13: 0080532055

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Frontiers in Tissue Engineering is a carefully edited compilation of state-of-the-art contributions from an international authorship of experts in the diverse subjects that make up tissue engineering. A broad representation of the medical, scientific, industrial and regulatory community is detailed in the book. The work is an authoritative and comprehensive reference source for scientists and clinicians working in this emerging field. The book is divided into three parts: fundamentals and methods of tissue engineering, tissue engineering applied to specialised tissues, and tissue engineering applied to organs. The text offers many novel approaches, including a detailed coverage of cell-tissue interactions at cellular and molecular levels; cell-tissue surface, biochemical, and mechanical environments; biomaterials; engineering design; tissue-organ function; new approaches to tissue-organ regeneration and replacement of function; ethical considerations of tissue engineering; and government regulation of tissue-engineered products.