Fibrosis And Related Concepts In Organ Diseases Tumor Biology And Regenerative Medicine Selected Bibliography 2013 April

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Tumor Organoids

Author : Shay Soker,Aleksander Skardal
Publisher : Humana Press
Page : 213 pages
File Size : 51,7 Mb
Release : 2017-10-20
Category : Medical
ISBN : 9783319605111

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Tumor Organoids by Shay Soker,Aleksander Skardal Pdf

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.

Organ Manufacturing

Author : Xiaohong Wang
Publisher : Nova Science Publishers
Page : 0 pages
File Size : 41,8 Mb
Release : 2015
Category : Artificial organs
ISBN : 1634829573

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Organ Manufacturing by Xiaohong Wang Pdf

This is the first time that human organs, such as the heart, liver, kidney, stomach, uterus, skin, lung, pancreas and breast can be manufactured automatically and precisely for clinical transplantation, drug screening and metabolism model establishment. Headed by Professor Xiaohong Wang (also the founder and director) in the Center of Organ Manufacturing, Department of Mechanical Engineering, Tsinghua University, this group has focused on organ manufacturing for over ten years. A series of technical bottleneck problems, such as vascular and nerve system establishment in a construct, multiple cell types and material system incorporation, and stem cell sequential engagement, have been overcome one by one. Two technical approaches have been exploited extensively. One is multiple nozzle rapid prototyping (RP), additive manufacturing (AM), or three-dimension (3D) printing. The other is combined mold systems. More than 110 articles and 40 patents with a series of theories and practices have been published consequently. In the future, all the failed organs (including the brain) in the human body can be substituted easily like a small accessory part in a car. Everyone can get benefit from these techniques, which ultimately means that the lifespan of humans, therefore, can be greatly prolonged from this time point. This book examines the progress made in the field and the developments made by these researchers (and authors) in the field.

Immunologic Concepts in Transfusion Medicine

Author : Robert W Maitta
Publisher : Elsevier Health Sciences
Page : 380 pages
File Size : 41,9 Mb
Release : 2019-08-27
Category : Medical
ISBN : 9780323675109

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Immunologic Concepts in Transfusion Medicine by Robert W Maitta Pdf

Immunological Concepts in Transfusion Medicine provides a thorough discussion of the immune aspects of blood component transfusion, with in-depth information on the intricacies of immune responses to blood components and the immune processes that may be initiated in response to blood exposure. Written to increase knowledge and awareness of immune challenges such as alloimmunization and transfusion-related acute lung injury, this title bridges current basic scientific discoveries and the potential effects seen in blood recipients. Complies the knowledge and expertise of Dr. Robert Maitta, an expert in immune responses and antibody function/structure studies. Helps clinicians in the daily practice of caring for patients in need of transfusion support, as well as physicians in training when considering utilizing blood transfusions in a limited scope or in the setting of massive transfusion. Includes an immunology primer as an introduction to in-depth chapters covering allergic immune reactions to blood components, transfusion-related immunomodulation, fetal and neonatal alloimmune thrombocytopenia and neonatal neuthropenia, complications of haploidentical and mismatched HSC transplantation, chimeric antibody receptor therapies, and much more. Consolidates today’s available information on this timely topic into a single, convenient resource.

Adipose-Derived Stem Cells

Author : Jeffrey M. Gimble,Bruce A. Bunnell
Publisher : Humana Press
Page : 474 pages
File Size : 45,8 Mb
Release : 2011-08-24
Category : Science
ISBN : 1617379611

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Adipose-Derived Stem Cells by Jeffrey M. Gimble,Bruce A. Bunnell Pdf

During the past decade, a wide range of scientific disciplines have adopted the use of adipose-derived stem/stromal cells (ASCs) as an important tool for research and discovery. In Adipose-Derived Stem Cells: Methods and Protocols, experts from the field, including members of the esteemed International Federation of Adipose Therapeutics and Science (IFATS), provide defined and established protocols in order to further codify the utilization of these powerful and accessible cells. With chapters organized around approaches spanning the discovery, pre-clinical, and clinical processes, much of the emphasis is placed on human ASC, while additional techniques involving small and large animal species are included. As a volume in the highly successful Methods in Molecular BiologyTM series, the detailed contributions include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Comprehensive and cutting-edge, Adipose-Derived Stem Cells: Methods and Protocols serves as a vital reference text for experienced researchers as well as new students on the path to further exploring the incredible potential of ASCs.

The Fourth Industrial Revolution

Author : Klaus Schwab
Publisher : Currency
Page : 194 pages
File Size : 55,9 Mb
Release : 2017-01-03
Category : Business & Economics
ISBN : 9781524758868

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The Fourth Industrial Revolution by Klaus Schwab Pdf

World-renowned economist Klaus Schwab, Founder and Executive Chairman of the World Economic Forum, explains that we have an opportunity to shape the fourth industrial revolu­tion, which will fundamentally alter how we live and work. Schwab argues that this revolution is different in scale, scope and complexity from any that have come before. Characterized by a range of new technologies that are fusing the physical, digital and biological worlds, the developments are affecting all disciplines, economies, industries and governments, and even challenging ideas about what it means to be human. Artificial intelligence is already all around us, from supercomputers, drones and virtual assistants to 3D printing, DNA sequencing, smart thermostats, wear­able sensors and microchips smaller than a grain of sand. But this is just the beginning: nanomaterials 200 times stronger than steel and a million times thinner than a strand of hair and the first transplant of a 3D printed liver are already in development. Imagine “smart factories” in which global systems of manu­facturing are coordinated virtually, or implantable mobile phones made of biosynthetic materials. The fourth industrial revolution, says Schwab, is more significant, and its ramifications more profound, than in any prior period of human history. He outlines the key technologies driving this revolution and discusses the major impacts expected on government, business, civil society and individu­als. Schwab also offers bold ideas on how to harness these changes and shape a better future—one in which technology empowers people rather than replaces them; progress serves society rather than disrupts it; and in which innovators respect moral and ethical boundaries rather than cross them. We all have the opportunity to contribute to developing new frame­works that advance progress.

Regulation of Inflammation, Its Resolution and Therapeutic Targeting

Author : Mariagrazia Uguccioni,Mauro Martins Teixeira,Massimo Locati,Alberto Mantovani
Publisher : Frontiers Media SA
Page : 107 pages
File Size : 47,8 Mb
Release : 2018-01-11
Category : Electronic book
ISBN : 9782889453597

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Regulation of Inflammation, Its Resolution and Therapeutic Targeting by Mariagrazia Uguccioni,Mauro Martins Teixeira,Massimo Locati,Alberto Mantovani Pdf

Inflammation is a fundamental protective mechanism and at the same time the driving force of a variety of major diseases in humans. Indeed, acute self-resolving inflammation usually plays a positive role for the host, as exemplified by infectious diseases where its positive role is well established and testified by its perception as innate immunity. On the other hand, non-resolving inflammation and consequent chronicization is a key determinant of immunopathology and clinical manifestations of most major diseases in humans. As a consequence, it is increasing appreciated that the problem with inflammation is not how often it starts, but how often it fails to resolve. Appropriate resolution of inflammatory responses, which also drives activation of tissue damage repair mechanisms and return of local tissues to homeostasis, is a necessary process for ongoing health. Interestingly, cells sustaining these processes are also key to the proinflammatory responses, and the underlying “pro-resolving” molecular pathways are triggered as part of the pro-inflammatory response. This clearly indicates resolution of inflammation as an active process requiring functional repolarization of inflammatory cells that calls our attention on the underlying molecular mechanisms. The increasing number of anti-inflammatory drugs best-sellers in the pharma market is a clear indication of the relevance of having inflammation under check; nonetheless, there is still a great need for better acting pharmacological tools for the control of inflammation. Indeed, the remarkable success of biological drugs targeting proinflammatory cytokines has indicates that tools able to block proinflammatory mediators have promising applications, but at the same time has made clear that there are intrinsic limitations to this approach which frequently vanish undermine the activity of single targeting drugs, including the well-known redundancy of inflammatory mediators. Under self-limiting conditions inflammation spontaneously resolves in an active process. Some cellular and molecular mechanisms involved in inflammation resolution have been uncovered in the recent past, and include generation of specific cytokines, apoptosis of inflammatory leukocytes, lipid mediators, macrophage repolarization and others are likely to be revealed in the next future, since loss-of-function mutations of an increasing number of genes results in the development of spontaneous inflammation in experimental animals. We argue that “pushing for“ inflammation resolution by exploiting active naturally-occurring pro-resolving processes may have significant advantages over the attempt to simply “push back” inflammation by passive blockade of proinflammatory mediators. At present the research in the field of inflammation aims at identifying and validates new molecules involved in the resolution of inflammation as a basis for the development of innovative therapeutic strategies in chronic inflammatory and autoimmune diseases. This involves the discovery of new natural or synthetic “pro-resolving” molecules from plant and animals and the investigation of endogenous inflammation “pro-resolving” mechanisms, including atypical chemokine receptors, decoy receptors, and microRNA. An extensive effort is focused on the regulation by “pro-resolving” agents on two molecular systems of key relevance in inflammation: the chemokine system, which regulates recruitment, permanence and egress of leukocyte in tissues; and the Toll Like Receptor (TLR)/IL-1R system, which is central for the activation of infiltrating leukocytes.

Cellular Pathology as Based Upon Physiological and Pathological Histology ...

Author : Rudolf Ludwig Karl Virchow
Publisher : Legare Street Press
Page : 0 pages
File Size : 47,7 Mb
Release : 2022-10-27
Category : Health & Fitness
ISBN : 1015708765

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Cellular Pathology as Based Upon Physiological and Pathological Histology ... by Rudolf Ludwig Karl Virchow Pdf

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Selected Health Conditions and Likelihood of Improvement with Treatment

Author : National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Health Care Services,Committee on Identifying Disabling Medical Conditions Likely to Improve with Treatment
Publisher : National Academies Press
Page : 319 pages
File Size : 51,5 Mb
Release : 2020-07-12
Category : Medical
ISBN : 9780309670951

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Selected Health Conditions and Likelihood of Improvement with Treatment by National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Health Care Services,Committee on Identifying Disabling Medical Conditions Likely to Improve with Treatment Pdf

The Social Security Administration (SSA) administers two programs that provide disability benefits: the Social Security Disability Insurance (SSDI) program and the Supplemental Security Income (SSI) program. SSDI provides disability benefits to people (under the full retirement age) who are no longer able to work because of a disabling medical condition. SSI provides income assistance for disabled, blind, and aged people who have limited income and resources regardless of their prior participation in the labor force. Both programs share a common disability determination process administered by SSA and state agencies as well as a common definition of disability for adults: "the inability to engage in any substantial gainful activity by reason of any medically determinable physical or mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months." Disabled workers might receive either SSDI benefits or SSI payments, or both, depending on their recent work history and current income and assets. Disabled workers might also receive benefits from other public programs such as workers' compensation, which insures against work-related illness or injuries occurring on the job, but those other programs have their own definitions and eligibility criteria. Selected Health Conditions and Likelihood of Improvement with Treatment identifies and defines the professionally accepted, standard measurements of outcomes improvement for medical conditions. This report also identifies specific, long-lasting medical conditions for adults in the categories of mental health disorders, cancers, and musculoskeletal disorders. Specifically, these conditions are disabling for a length of time, but typically don't result in permanently disabling limitations; are responsive to treatment; and after a specific length of time of treatment, improve to the point at which the conditions are no longer disabling.

Stem Cells – From Hype to Real Hope

Author : Khawaja Husnain Haider,Salim Aziz, MD
Publisher : Walter de Gruyter GmbH & Co KG
Page : 340 pages
File Size : 54,8 Mb
Release : 2018-12-17
Category : Medical
ISBN : 9783110586916

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Stem Cells – From Hype to Real Hope by Khawaja Husnain Haider,Salim Aziz, MD Pdf

This book is a compilation of the bench experience of leading experts from various research labs involved in the cutting edge area of research. The authors describe the use of stem cells both as part of the combinatorial therapeutic intervention approach and as tools (disease model) during drug development, highlighting the shift from a conventional symptomatic treatment strategy to addressing the root cause of the disease process. The book is a continuum of the previously published book entitled "Stem Cells: from Drug to Drug Discovery" which was published in 2017.