Recent 3D Tumor Models for Testing Immune Mediated Therapies

Recent 3D Tumor Models for Testing Immune Mediated Therapies
Author: Silvia Scaglione,Roberta Castriconi,Jacques Zimmer
Publsiher: Frontiers Media SA
Total Pages: 90
Release: 2022-01-10
Genre: Medical
ISBN: 9782889740154

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Tumor Organoids

Tumor Organoids
Author: Shay Soker,Aleksander Skardal
Publsiher: Humana Press
Total Pages: 213
Release: 2017-10-20
Genre: Medical
ISBN: 9783319605111

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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.

Biomaterials for 3D Tumor Modeling

Biomaterials for 3D Tumor Modeling
Author: Subhas C. Kundu,Rui L. Reis
Publsiher: Elsevier
Total Pages: 773
Release: 2020-08-22
Genre: Technology & Engineering
ISBN: 9780128181294

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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

Recent Advances in Cancer Research and Therapy

Recent Advances in Cancer Research and Therapy
Author: Xin-Yuan Liu,Sidney Pestka,Yu-Fang Shi
Publsiher: Elsevier
Total Pages: 700
Release: 2012-05-18
Genre: Medical
ISBN: 9780123978363

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Cancer continues to be one of the major causes of death throughout the developed world, which has led to increased research on effective treatments. Because of this, in the past decade, rapid progress in the field of cancer treatment has been seen. Recent Advances in Cancer Research and Therapy reviews in specific details some of the most effective and promising treatments developed in research centers worldwide. While referencing advances in traditional therapies and treatments such as chemotherapy, this book also highlights advances in biotherapy including research using Interferon and Super Interferon, HecI based and liposome based therapy, gene therapy, and p53 based cancer therapy. There is also a discussion of current cancer research in China including traditional Chinese medicine. Written by leading scientists in the field, this book provides an essential insight into the current state of cancer therapy and treatment. Includes a wide range of research areas including a focus on biotherapy and the development of novel cancer therapeutic strategies. Formatted for a broad audience including all working in researching cancer treatments and therapies. Discusses special traits and results of Chinese cancer research.

Tumor Progression and Metastasis

Tumor Progression and Metastasis
Author: Anonim
Publsiher: BoD – Books on Demand
Total Pages: 320
Release: 2020-04-08
Genre: Medical
ISBN: 9781789853490

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This book offers significant coverage on different aspects of cancer from risk factors to the mechanisms leading to tumor progression and metastasis. Although tremendous progress has been made in cancer research and treatment, cancer metastasis remains a major unmet clinical need. The life and death of many cancer patients hangs on the degree of metastasis. This book provides new perspectives for diagnosis and cancer therapy. It includes new technologies and a new basis for current cancer therapies. To guarantee the high quality of this book, important topics are included and rigorously discussed in a simple and authentic way. The book addresses important challenges governing tumor progression and metastasis and brings new responses to both diagnosis and therapy. This book is a great source of knowledge and will be useful for researchers, medical doctors, oncologists, graduate and medical students, continued medical educators, health care providers, and all individuals interested in understanding cancer and its challenges.

Cancer Immunology and Immunotherapy

Cancer Immunology and Immunotherapy
Author: Glenn Dranoff
Publsiher: Springer Science & Business Media
Total Pages: 306
Release: 2011-04-11
Genre: Medical
ISBN: 9783642141362

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The interplay between tumors and their immunologic microenvironment is complex, difficult to decipher, but its understanding is of seminal importance for the development of novel prognostic markers and therapeutic strategies. The present review discusses tumor-immune interactions in several human cancers that illustrate various aspects of this complexity and proposes an integrated scheme of the impact of local immune reactions on clinical outcome. Current active immunotherapy trials have shown durable tumor regressions in a fraction of patients. However, clinical efficacy of current vaccines is limited, possibly because tumors skew the immune system by means of myeloid-derived suppressor cells, inflammatory type 2 T cells and regulatory T cells (Tregs), all of which prevent the generation of effector cells. To improve the clinical efficacy of cancer vaccines in patients with metastatic disease, we need to design novel and improved strategies that can boost adaptive immunity to cancer, help overcome Tregs and allow the breakdown of the immunosuppressive tumor microenvironment.

Unraveling the Safety Profile of Nanoscale Particles and Materials

Unraveling the Safety Profile of Nanoscale Particles and Materials
Author: Andreia Ferreira de Castro Gomes,Marisa P. Sárria
Publsiher: BoD – Books on Demand
Total Pages: 174
Release: 2018-03-21
Genre: Technology & Engineering
ISBN: 9789535139393

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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.

Modulation of Human Immune Parameters by Anticancer Therapies

Modulation of Human Immune Parameters by Anticancer Therapies
Author: Ulrich Sack,Attila Tarnok,Il-Kang Na,Frank Preijers
Publsiher: Frontiers Media SA
Total Pages: 169
Release: 2021-01-18
Genre: Medical
ISBN: 9782889663996

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