Exploring Cancer Metabolic Reprogramming Through Molecular Imaging
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Exploring Cancer Metabolic Reprogramming Through Molecular Imaging
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Author : Franca Podo
language : en
Publisher: Frontiers Media SA
Release Date : 2017-07-27
Exploring Cancer Metabolic Reprogramming Through Molecular Imaging written by Franca Podo and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-27 with Cancer categories.
The inclusion of oncogene-driven reprogramming of energy metabolism within the list of cancer hallmarks (Hanahan and Weinberg, Cell 2000, 2011) has provided major impetus to further investigate the existence of a much wider metabolic rewiring in cancer cells, which not only includes deregulated cellular bioenergetics, but also encompasses multiple links with a more comprehensive network of altered biochemical pathways. This network is currently held responsible for redirecting carbon and phosphorus fluxes through the biosynthesis of nucleotides, amino acids, lipids and phospholipids and for the production of second messengers essential to cancer cells growth, survival and invasiveness in the hostile tumor environment. The capability to develop such a concerted rewiring of biochemical pathways is a versatile tool adopted by cancer cells to counteract the host defense and eventually resist the attack of anticancer treatments. Integrated efforts elucidating key mechanisms underlying this complex cancer metabolic reprogramming have led to the identification of new signatures of malignancy that are providing a strong foundation for improving cancer diagnosis and monitoring tumor response to therapy using appropriate molecular imaging approaches. In particular, the recent evolution of positron emission tomography (PET), magnetic resonance spectroscopy (MRS), spectroscopic imaging (MRSI), functional MR imaging (fMRI) and optical imaging technologies, combined with complementary cellular imaging approaches, have created new ways to explore and monitor the effects of metabolic reprogramming in cancer at clinical and preclinical levels. Thus, the progress of high-tech engineering and molecular imaging technologies, combined with new generation genomic, proteomic and phosphoproteomic methods, can significantly improve the clinical effectiveness of image-based interventions in cancer and provide novel insights to design and validate new targeted therapies. The Frontiers in Oncology Research Topic “Exploring Cancer Metabolic Reprogramming Through Molecular Imaging” focusses on current achievements, challenges and needs in the application of molecular imaging methods to explore cancer metabolic reprogramming, and evaluate its potential impact on clinical decisions and patient outcome. A series of reviews and perspective articles, along with original research contributions on humans and on preclinical models have been concertedly included in the Topic to build an open forum on perspectives, present needs and future challenges of this cutting-edge research area.
Imaging And Metabolism
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Author : Jason S. Lewis
language : en
Publisher: Springer
Release Date : 2017-09-25
Imaging And Metabolism written by Jason S. Lewis and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-25 with Medical categories.
This book presents advanced molecular imaging techniques used to assess metabolic function. Covering state-of-the art modalities, it discusses the evaluation of a wide range of diseases that have a metabolic component, including cancer, inflammatory conditions, diabetes, neurodegeneration, and cardiovascular disorders. Imaging provides a quantitative perspective to the assessment of metabolic function and complements genetic analysis of disorders related to disrupted metabolism. Organized into four parts, the book highlights basic principles in molecular imaging techniques; metabolic imaging approaches, including magnetic resonance imaging (MRI), single-photon emission computed tomography (SPECT), positron emission tomography (PET), and hybrid modalities; metabolic diseases; and future perspectives. Featuring contributions from leading authorities in radiology, oncology, cardiology, and neurology, Imaging and Metabolism is a pioneering exploration of the role of imaging modalities in assessing the physiological status of abnormal cells and diagnosing disease.
The Heterogeneity Of Cancer Metabolism
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Author : Anne Le
language : en
Publisher: Springer
Release Date : 2018-06-26
The Heterogeneity Of Cancer Metabolism written by Anne Le and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-26 with Medical categories.
Genetic alterations in cancer, in addition to being the fundamental drivers of tumorigenesis, can give rise to a variety of metabolic adaptations that allow cancer cells to survive and proliferate in diverse tumor microenvironments. This metabolic flexibility is different from normal cellular metabolic processes and leads to heterogeneity in cancer metabolism within the same cancer type or even within the same tumor. In this book, we delve into the complexity and diversity of cancer metabolism, and highlight how understanding the heterogeneity of cancer metabolism is fundamental to the development of effective metabolism-based therapeutic strategies. Deciphering how cancer cells utilize various nutrient resources will enable clinicians and researchers to pair specific chemotherapeutic agents with patients who are most likely to respond with positive outcomes, allowing for more cost-effective and personalized cancer therapeutic strategies.
Metabolism In Cancer
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Author : Thorsten Cramer
language : en
Publisher: Springer
Release Date : 2016-08-24
Metabolism In Cancer written by Thorsten Cramer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-24 with Medical categories.
This textbook presents concise chapters written by internationally respected experts on various important aspects of cancer-associated metabolism, offering a comprehensive overview of the central features of this exciting research field. The discovery that tumor cells display characteristic alterations of metabolic pathways has significantly changed our understanding of cancer: while the first description of tumor-specific changes in cellular energetics was published more than 90 years ago, the causal significance of this observation for the pathogenesis of cancer was only discovered in the post-genome era. The first 10 years of the twenty-first century were characterized by rapid advances in our grasp of the functional role of cancer-specific metabolism as well as the underlying molecular pathways. Various unanticipated interrelations between metabolic alterations and cancer-driving pathways were identified and currently await translation into diagnostic and therapeutic applications. Yet the speed, quantity, and complexity of these new discoveries make it difficult for researchers to keep up to date with the latest developments, an issue this book helps to remedy.
The Tumour Microenvironment
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Author : Jamie A. Goode
language : en
Publisher: John Wiley & Sons
Release Date : 2001-11-28
The Tumour Microenvironment written by Jamie A. Goode and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-11-28 with Science categories.
Ergebnisse von in vitro-Studien lassen vermuten, dass sich der pH-Wert in einem Tumor auf die Wirksamkeit von Chemo- oder Strahlentherapien auswirken kann. Wie aber sieht die Beziehung zwischen der Tumorentwicklung und dem pH-Wert aus? Können ein niedriger pH-Wert oder ein Sauerstoffmangel die Carcinogenese hemmen? Wo bieten sich therapeutische Ansätze? Anwort auf diese und andere Fragen finden Sie in diesem Band. In interdisziplinärer Weise wurden Beiträge aus der Grundlagenforschung und der klinischen Praxis zusammengetragen.
Tumor Microenvironment
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Author : Jacinta Serpa
language : en
Publisher: Springer Nature
Release Date : 2020-03-04
Tumor Microenvironment written by Jacinta Serpa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-04 with Medical categories.
The way a cell undergoes malignant transformation should meet their capacity of surviving in the microenvironment of the organ where the cancer will develop. Metabolic adaptation is for sure one of the criteria that must be accomplished, driven by metabolic plasticity that allows the adaptation of cancer cells to the availability of energy and biomass sources that will sustain cell survival and proliferation. Each human organ has a particular microenvironment which depends on several cell types and in some cases also on symbiotic microorganisms. These biological partners are constantly sharing organic compounds and signaling molecules that will control mitogenesis, cell death and differentiation, accounting for the organ's function. Nevertheless, cancer cells are capable of taking advantage of this metabolic and signaling microenvironmental dynamics. In this book, we intend to present the different components of the microenvironment driving the metabolic fitness of cancer cells. The metabolic changes required for establishing a tumor in a given microenvironment and how these metabolic changes limit the response to drugs will generally be the major items addressed. It is important to mention not only aspects of the microenvironment that stimulate metabolic changes and that select better adapted tumor cells, but also how this regulation of cell plasticity is made. Thus, the signaling pathways that orchestrate and are orchestrated throughout this panoply of metabolic rearrangements will also be addressed in this book. The subjects will be presented from the conceptual point of view of the cross-cancer mechanisms and also particularizing some models that can be examples and enlightening within the different areas.
Cancer Metabolism Molecular Insights Metabolic Crosstalk In The Tumor Microenvironment And Implications For Therapy
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Author : Balkrishna Chaube
language : en
Publisher: Frontiers Media SA
Release Date : 2023-10-04
Cancer Metabolism Molecular Insights Metabolic Crosstalk In The Tumor Microenvironment And Implications For Therapy written by Balkrishna Chaube and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-04 with Medical categories.
Theranostics Approaches To Gastric And Colon Cancer
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Author : Ganji Seeta Rama Raju
language : en
Publisher: Springer Nature
Release Date : 2020-03-04
Theranostics Approaches To Gastric And Colon Cancer written by Ganji Seeta Rama Raju and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-04 with Medical categories.
This book highlights the importance of understanding gastric and colon cancer metabolism in guiding diagnosis and drug discovery. It summarizes the correlation between adiponectin and matrix metalloproteinase with colorectal cancer. The book also evaluates the divergent role of hypoxia-inducible factor 1 in colorectal cancer growth and metastasis. After discussing the role of genetic polymorphisms in alcohol metabolizing enzymes and EPHX1 with the onset of colorectal cancer, it reviews the molecular mechanisms of chemoresistance in gastric cancer and novel therapeutic strategies to reverse the chemoresistance of tumors. In addition, the book explores the theranostic role of nanoparticles and therapeutic potential of phytochemicals with regard to colorectal cancer. Given its scope, the book offers a valuable guide for oncologists, academic researchers, pharmaceuticals practitioners, and students who are involved in research and treatment of cancer.
Cardiovascular Molecular Imaging
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Author : Robert J. Gropler
language : en
Publisher: CRC Press
Release Date : 2007-07-23
Cardiovascular Molecular Imaging written by Robert J. Gropler and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-23 with Medical categories.
Cardiovascular Molecular Imaging is based on a groundbreaking NIH symposium sponsored by the American Society of Nuclear Cardiology. The first all-inclusive guide to the targeted molecular imaging of the cardiovascular system, it includes color illustrations throughout and is packaged with a user-friendly CD-ROM with supplemental material.This refe
Understanding The Interplay Between The Tumor Immune Microenvironment And Genetic Alterations In Thoracic Malignancies
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Author : Giulia Pasello
language : en
Publisher: Frontiers Media SA
Release Date : 2022-03-28
Understanding The Interplay Between The Tumor Immune Microenvironment And Genetic Alterations In Thoracic Malignancies written by Giulia Pasello and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-28 with Medical categories.