Author: Carlo C. Maley
Publisher: Springer
ISBN: 1493964607
Category : Medical
Languages : en
Pages : 266
Book Description
This is the ideal book for anyone contemplating starting a career in, or shifting their career to, studying the dynamics that drive cancer progression and its response to therapy. Topics include the theory and population genetics of cancers, genetic diversity within tumors (intra-tumor heterogeneity), understanding how mutant clones expand in tissues, the role of cancer stem cells in the dynamics of tumors, the evolution of metastasis, and how to improve cancer therapy by addressing the evolution of cancers in response to our interventions. There are also chapters on the patterns of cancer susceptibility in humans due to a mismatch between our modern environment and the environment in which our ancestors evolved, as well as a chapter on the evolution of cancer suppression mechanisms that have evolved in different species, particularly the large long-lived animals like elephants and whales that are better at suppressing cancers than humans. This book serves as a primer on the evolutionary and ecological theory of cancer- the framework upon which all the details of cancer may be hung. It is ideal for oncologists and cancer researchers interested in evolutionary theory, and evolutionary biologists and ecologists interested in gaining insights into cancer development and prevention.
Frontiers in Cancer Research
Author: Carlo C. Maley
Publisher: Springer
ISBN: 1493964607
Category : Medical
Languages : en
Pages : 266
Book Description
This is the ideal book for anyone contemplating starting a career in, or shifting their career to, studying the dynamics that drive cancer progression and its response to therapy. Topics include the theory and population genetics of cancers, genetic diversity within tumors (intra-tumor heterogeneity), understanding how mutant clones expand in tissues, the role of cancer stem cells in the dynamics of tumors, the evolution of metastasis, and how to improve cancer therapy by addressing the evolution of cancers in response to our interventions. There are also chapters on the patterns of cancer susceptibility in humans due to a mismatch between our modern environment and the environment in which our ancestors evolved, as well as a chapter on the evolution of cancer suppression mechanisms that have evolved in different species, particularly the large long-lived animals like elephants and whales that are better at suppressing cancers than humans. This book serves as a primer on the evolutionary and ecological theory of cancer- the framework upon which all the details of cancer may be hung. It is ideal for oncologists and cancer researchers interested in evolutionary theory, and evolutionary biologists and ecologists interested in gaining insights into cancer development and prevention.
Publisher: Springer
ISBN: 1493964607
Category : Medical
Languages : en
Pages : 266
Book Description
This is the ideal book for anyone contemplating starting a career in, or shifting their career to, studying the dynamics that drive cancer progression and its response to therapy. Topics include the theory and population genetics of cancers, genetic diversity within tumors (intra-tumor heterogeneity), understanding how mutant clones expand in tissues, the role of cancer stem cells in the dynamics of tumors, the evolution of metastasis, and how to improve cancer therapy by addressing the evolution of cancers in response to our interventions. There are also chapters on the patterns of cancer susceptibility in humans due to a mismatch between our modern environment and the environment in which our ancestors evolved, as well as a chapter on the evolution of cancer suppression mechanisms that have evolved in different species, particularly the large long-lived animals like elephants and whales that are better at suppressing cancers than humans. This book serves as a primer on the evolutionary and ecological theory of cancer- the framework upon which all the details of cancer may be hung. It is ideal for oncologists and cancer researchers interested in evolutionary theory, and evolutionary biologists and ecologists interested in gaining insights into cancer development and prevention.
Frontiers in Oncology: Quarterly Highlights. Quarter 1 2019
Author: Giuseppe Giaccone
Publisher: Frontiers Media SA
ISBN: 288945939X
Category :
Languages : en
Pages : 213
Book Description
Foreword from the Field Chief Editor, Giuseppe Giaccone Once again Frontiers in Oncology has started the year on a positive note, breaking previous records for submissions and publications, as well as the number of Research Topic article collections posted. The journal continues to grow in size, adding an 18th section focusing on Cancer Metabolism, led by Michael Lisanti and Ubaldo Martinez-Outschoorn, and has brought on a total of five new Chief Editors. Here, introducing Frontiers in Oncology: Quarterly Highlights, we feature a collection of carefully selected articles published during the first quarter of 2019 across the different sections. With a record number of papers to choose from, the papers enclosed in this Special Edition highlight some of the recent advances across the different disciplines. With an array of papers looking at everything from translational research to association studies and clinical trial results, Frontiers in Oncology continues to publish high-quality research from researchers around the world. Many of the recently posted Research Topics in the journal focus on early diagnosis and prevention, as well as the importance of survivorship studies and outcomes of cancer treatment. Consideration of such aspects of cancer research and treatment is pivotal in the global effort towards increased survival rates and improved quality of life. With ASCO 2019 marking the end of Q1 and the transition into Q2, the journal looks forward to the rest of the year, and continuing to play an active role in the research community. Giuseppe Giaccone
Publisher: Frontiers Media SA
ISBN: 288945939X
Category :
Languages : en
Pages : 213
Book Description
Foreword from the Field Chief Editor, Giuseppe Giaccone Once again Frontiers in Oncology has started the year on a positive note, breaking previous records for submissions and publications, as well as the number of Research Topic article collections posted. The journal continues to grow in size, adding an 18th section focusing on Cancer Metabolism, led by Michael Lisanti and Ubaldo Martinez-Outschoorn, and has brought on a total of five new Chief Editors. Here, introducing Frontiers in Oncology: Quarterly Highlights, we feature a collection of carefully selected articles published during the first quarter of 2019 across the different sections. With a record number of papers to choose from, the papers enclosed in this Special Edition highlight some of the recent advances across the different disciplines. With an array of papers looking at everything from translational research to association studies and clinical trial results, Frontiers in Oncology continues to publish high-quality research from researchers around the world. Many of the recently posted Research Topics in the journal focus on early diagnosis and prevention, as well as the importance of survivorship studies and outcomes of cancer treatment. Consideration of such aspects of cancer research and treatment is pivotal in the global effort towards increased survival rates and improved quality of life. With ASCO 2019 marking the end of Q1 and the transition into Q2, the journal looks forward to the rest of the year, and continuing to play an active role in the research community. Giuseppe Giaccone
Frontiers in Clinical Drug Research - CNS and Neurological Disorders
Author: Atta-ur-Rahman
Publisher: Bentham Science Publishers
ISBN: 1608057755
Category : Science
Languages : en
Pages : 373
Book Description
Frontiers in Clinical Drug Research - CNS and Neurological Disorders is an ebook series that brings updated reviews to readers interested in advances in the development of pharmaceutical agents for the treatment of central nervous system (CNS) and other nerve disorders. The scope of the ebook series covers a range of topics including the medicinal chemistry, pharmacology, molecular biology and biochemistry of contemporary molecular targets involved in neurological and CNS disorders. Reviews presented in the series are mainly focused on clinical and therapeutic aspects of novel drugs intended for these targets. Frontiers in Clinical Drug Research - CNS and Neurological Disorders is a valuable resource for pharmaceutical scientists and postgraduate students seeking updated and critical information for developing clinical trials and devising research plans in the field of neurology. The second volume of this series features 8 chapters that cover a variety of topics including: -treatment of multiple sclerosis and schizophrenia -neurochemistry of tremors -relationship between GABA and Alzheimer’s disease therapy -relationship between neurological diseases and cancer -research on angiogenesis-related blindness
Publisher: Bentham Science Publishers
ISBN: 1608057755
Category : Science
Languages : en
Pages : 373
Book Description
Frontiers in Clinical Drug Research - CNS and Neurological Disorders is an ebook series that brings updated reviews to readers interested in advances in the development of pharmaceutical agents for the treatment of central nervous system (CNS) and other nerve disorders. The scope of the ebook series covers a range of topics including the medicinal chemistry, pharmacology, molecular biology and biochemistry of contemporary molecular targets involved in neurological and CNS disorders. Reviews presented in the series are mainly focused on clinical and therapeutic aspects of novel drugs intended for these targets. Frontiers in Clinical Drug Research - CNS and Neurological Disorders is a valuable resource for pharmaceutical scientists and postgraduate students seeking updated and critical information for developing clinical trials and devising research plans in the field of neurology. The second volume of this series features 8 chapters that cover a variety of topics including: -treatment of multiple sclerosis and schizophrenia -neurochemistry of tremors -relationship between GABA and Alzheimer’s disease therapy -relationship between neurological diseases and cancer -research on angiogenesis-related blindness
Frontiers in Clinical Drug Research - Anti-Cancer Agents: Volume 8
Author: Atta-ur-Rahman
Publisher: Bentham Science Publishers
ISBN: 1681089327
Category : Science
Languages : en
Pages : 322
Book Description
Frontiers in Clinical Drug Research - Anti-Cancer Agents is a book series intended for pharmaceutical scientists, postgraduate students and researchers seeking updated and critical information for developing clinical trials and devising research plans in anti-cancer research. Reviews in each volume are written by experts in medical oncology and clinical trials research and compile the latest information available on special topics of interest to oncology and pharmaceutical chemistry researchers. The eighth volume of the book features reviews on these topics: - Key data management elements in clinical trials for oncological therapeutics - Prospects for therapeutic targeting of microRNAs in brain tumors - Breast cancer vaccines: current status and future approach - Desmocollin-3 and cancer - MDM2-p53 antagonists under clinical evaluation: a promising cancer targeted therapy for cancer patients harbouring wild-type tp53 - Towards targeted therapy: anticancer agents targeting cell organelle mitochondria - Anticancer therapeutic strategies in gliomas: chemotherapy, immunotherapy, and molecularly targeted therapy in adults.
Publisher: Bentham Science Publishers
ISBN: 1681089327
Category : Science
Languages : en
Pages : 322
Book Description
Frontiers in Clinical Drug Research - Anti-Cancer Agents is a book series intended for pharmaceutical scientists, postgraduate students and researchers seeking updated and critical information for developing clinical trials and devising research plans in anti-cancer research. Reviews in each volume are written by experts in medical oncology and clinical trials research and compile the latest information available on special topics of interest to oncology and pharmaceutical chemistry researchers. The eighth volume of the book features reviews on these topics: - Key data management elements in clinical trials for oncological therapeutics - Prospects for therapeutic targeting of microRNAs in brain tumors - Breast cancer vaccines: current status and future approach - Desmocollin-3 and cancer - MDM2-p53 antagonists under clinical evaluation: a promising cancer targeted therapy for cancer patients harbouring wild-type tp53 - Towards targeted therapy: anticancer agents targeting cell organelle mitochondria - Anticancer therapeutic strategies in gliomas: chemotherapy, immunotherapy, and molecularly targeted therapy in adults.
Psychosocial Advances in Neuro-Oncology
Author: Tamara Ownsworth
Publisher: Frontiers Media SA
ISBN: 2889197824
Category : Medicine (General)
Languages : en
Pages : 144
Book Description
Neuro-oncology is a rapidly growing field concerned with scientific developments and clinical applications related to neuroscience, neuropsychology, cancer and oncology. Neuro-oncological disorders include cancers that directly affect the central nervous system (CNS), such as brain tumours and brain metastases, and non-CNS cancers with treatments that produce neurocognitive impairment. To date, the biological mechanisms and neuropsychological effects of brain tumour and cancer have been the dominant focus in neuro-oncology literature. In terms of psychosocial aspects of care, people’s understanding of their diagnosis and symptoms and how they cope with their illness has a major influence on their emotional well-being and quality of life.The development and evaluation of psychological and supportive care interventions for people with brain tumour is an area of emerging research and of high interest to health professionals working in the field. This Research Topic aims to enhance understanding of the psychological and social consequences of brain tumour and other cancers impacting neurocognitive function. It also aims to showcase new developments in assessment and psychosocial intervention approaches.
Publisher: Frontiers Media SA
ISBN: 2889197824
Category : Medicine (General)
Languages : en
Pages : 144
Book Description
Neuro-oncology is a rapidly growing field concerned with scientific developments and clinical applications related to neuroscience, neuropsychology, cancer and oncology. Neuro-oncological disorders include cancers that directly affect the central nervous system (CNS), such as brain tumours and brain metastases, and non-CNS cancers with treatments that produce neurocognitive impairment. To date, the biological mechanisms and neuropsychological effects of brain tumour and cancer have been the dominant focus in neuro-oncology literature. In terms of psychosocial aspects of care, people’s understanding of their diagnosis and symptoms and how they cope with their illness has a major influence on their emotional well-being and quality of life.The development and evaluation of psychological and supportive care interventions for people with brain tumour is an area of emerging research and of high interest to health professionals working in the field. This Research Topic aims to enhance understanding of the psychological and social consequences of brain tumour and other cancers impacting neurocognitive function. It also aims to showcase new developments in assessment and psychosocial intervention approaches.
Cardio-Oncology: From Bench to Bedside
Author: Jun-ichi Abe
Publisher: Frontiers Media SA
ISBN: 288945875X
Category :
Languages : en
Pages : 113
Book Description
Cardio-oncology is a medical subspecialty concerned with the diagnosis and treatment of cardiovascular disease (CVD) and organ failure mediated by micro- to macro-circulation defects in cancer patients and survivors. The risk of CVD in cancer survivors is eight times higher than the general population, and the relative risk of coronary artery disease and heart failure (HF) is 10 times and 15 times higher, respectively, compared to their siblings without cancer. It is important to note that cancer treatments including chemotherapy and radiation can lead to both short- (< 1 year) and long-term (> 5 years) cardiovascular complications. Previously, Dr. Edward T.H. Yeh initiated the MD Anderson Practice (MAP) project, and published 16 MAPs to provide the current best practice we considered at UT MD Anderson. As shown in these MAPs, one of the key issues of cardio-oncology practice and science is how we can allow cancer patients to receive maximum and uninterrupted treatments for cancer while protecting them from cancer therapy-mediated cardiovascular complications. Therefore, it is crucial to understand not only pathophysiology of CVD, but also mechanistic insights of how each cancer treatment can control cancer growth and metastasis. Without having the profound knowledge in the pathophysiological, clinical and epidemiologic aspects of cardiovascular complications of existing cancer therapy, it is impossible to establish the strong evidence-based strategies and approaches for both short- and long-term cardiovascular complications after cancer treatment. In addition, we believe that cardio-oncology science should not be restricted to deal with the side effects of each specific cancer drug, because many common cardiovascular phenotypes among the different cancer treatments are also observed. This Research Topic provides a comprehensive overview from both of the current research and practice, and a platform for obtaining the logical and up-to-date treatment and prevention of CVD in cancer patients and survivors.
Publisher: Frontiers Media SA
ISBN: 288945875X
Category :
Languages : en
Pages : 113
Book Description
Cardio-oncology is a medical subspecialty concerned with the diagnosis and treatment of cardiovascular disease (CVD) and organ failure mediated by micro- to macro-circulation defects in cancer patients and survivors. The risk of CVD in cancer survivors is eight times higher than the general population, and the relative risk of coronary artery disease and heart failure (HF) is 10 times and 15 times higher, respectively, compared to their siblings without cancer. It is important to note that cancer treatments including chemotherapy and radiation can lead to both short- (< 1 year) and long-term (> 5 years) cardiovascular complications. Previously, Dr. Edward T.H. Yeh initiated the MD Anderson Practice (MAP) project, and published 16 MAPs to provide the current best practice we considered at UT MD Anderson. As shown in these MAPs, one of the key issues of cardio-oncology practice and science is how we can allow cancer patients to receive maximum and uninterrupted treatments for cancer while protecting them from cancer therapy-mediated cardiovascular complications. Therefore, it is crucial to understand not only pathophysiology of CVD, but also mechanistic insights of how each cancer treatment can control cancer growth and metastasis. Without having the profound knowledge in the pathophysiological, clinical and epidemiologic aspects of cardiovascular complications of existing cancer therapy, it is impossible to establish the strong evidence-based strategies and approaches for both short- and long-term cardiovascular complications after cancer treatment. In addition, we believe that cardio-oncology science should not be restricted to deal with the side effects of each specific cancer drug, because many common cardiovascular phenotypes among the different cancer treatments are also observed. This Research Topic provides a comprehensive overview from both of the current research and practice, and a platform for obtaining the logical and up-to-date treatment and prevention of CVD in cancer patients and survivors.
Cancer Models
Author: Michael Breitenbach
Publisher: Frontiers Media SA
ISBN: 288945701X
Category :
Languages : en
Pages : 176
Book Description
Cancer research, like research on other diseases, highly depends on representative and reliable model systems. In the Research Topic “Cancer Models”, we collected original papers and review articles addressing the topic of tumor modeling from molecular biology, biochemistry, microorganisms, cells and organoids, fishes, animals and xenografts, up to computational cancer models and patient data analysis. This representative eBook describes that there is not a single molecular defined tumor but rather a heterogenic and highly variable complex of different individual diseases. This is what makes research on cancer so difficult, expensive, and explains the broad number of models needed for research. Our authors describe new next-generation sequencing-based methods to analyze complex patterns of chromosomal aberrations in order to understand the molecular biology of tumorigenesis as well as the role of cellular senescence and dormancy in the aetiology of tumor formation and development of therapy resistance of tumors. The current developments on 3D cultures are thoroughly reviewed, as these models help to overcome the current limitations of cell cultures and allow a more accurate mimicry of the native cancer tissue, including cellular heterogeneity and restore specific biochemical and morphological. Reviews about tumor models in zebrafish, different transgenic mouse strains and pigs conclude the book. In the final two chapters of this volume, the authors discuss the theoretical and mathematical models developed in cancer research.
Publisher: Frontiers Media SA
ISBN: 288945701X
Category :
Languages : en
Pages : 176
Book Description
Cancer research, like research on other diseases, highly depends on representative and reliable model systems. In the Research Topic “Cancer Models”, we collected original papers and review articles addressing the topic of tumor modeling from molecular biology, biochemistry, microorganisms, cells and organoids, fishes, animals and xenografts, up to computational cancer models and patient data analysis. This representative eBook describes that there is not a single molecular defined tumor but rather a heterogenic and highly variable complex of different individual diseases. This is what makes research on cancer so difficult, expensive, and explains the broad number of models needed for research. Our authors describe new next-generation sequencing-based methods to analyze complex patterns of chromosomal aberrations in order to understand the molecular biology of tumorigenesis as well as the role of cellular senescence and dormancy in the aetiology of tumor formation and development of therapy resistance of tumors. The current developments on 3D cultures are thoroughly reviewed, as these models help to overcome the current limitations of cell cultures and allow a more accurate mimicry of the native cancer tissue, including cellular heterogeneity and restore specific biochemical and morphological. Reviews about tumor models in zebrafish, different transgenic mouse strains and pigs conclude the book. In the final two chapters of this volume, the authors discuss the theoretical and mathematical models developed in cancer research.
Adverse Effects of Cancer Chemotherapy: Anything New to Improve Tolerance and Reduce Sequelae?
Author: Kulmira Nurgali
Publisher: Frontiers Media SA
ISBN: 2889454827
Category :
Languages : en
Pages : 245
Book Description
Advances in anti-cancer chemotherapy over recent years have led to improved efficacy in curing or controlling many cancers. Some chemotherapy-related side-effects are well recognized and include: nausea, vomiting, bone marrow suppression, peripheral neuropathy, cardiac and skeletal muscle dysfunction and renal impairment. However, it is becoming clearer that some chemotherapy-related adverse effects may persist even in long term cancer survivors. Problems such as cognitive, cardiovascular and gastrointestinal dysfunction, and neuropathy may lead to substantial long term morbidity. Despite improvements in treatments to counteract acute chemotherapy-induced adverse effects, they are often incompletely effective. Furthermore, counter-measures for some acute side-effects and many potential longer term sequelae of anti-cancer chemotherapy have not been developed. Thus, new insights into prevalence and mechanisms of cancer chemotherapy-related side effects are needed and new approaches to improving tolerance and reduce sequelae of cancer chemotherapy are urgently needed. The present Research Topic focuses on adverse effects and sequelae of chemotherapy and strategies to counteract them.
Publisher: Frontiers Media SA
ISBN: 2889454827
Category :
Languages : en
Pages : 245
Book Description
Advances in anti-cancer chemotherapy over recent years have led to improved efficacy in curing or controlling many cancers. Some chemotherapy-related side-effects are well recognized and include: nausea, vomiting, bone marrow suppression, peripheral neuropathy, cardiac and skeletal muscle dysfunction and renal impairment. However, it is becoming clearer that some chemotherapy-related adverse effects may persist even in long term cancer survivors. Problems such as cognitive, cardiovascular and gastrointestinal dysfunction, and neuropathy may lead to substantial long term morbidity. Despite improvements in treatments to counteract acute chemotherapy-induced adverse effects, they are often incompletely effective. Furthermore, counter-measures for some acute side-effects and many potential longer term sequelae of anti-cancer chemotherapy have not been developed. Thus, new insights into prevalence and mechanisms of cancer chemotherapy-related side effects are needed and new approaches to improving tolerance and reduce sequelae of cancer chemotherapy are urgently needed. The present Research Topic focuses on adverse effects and sequelae of chemotherapy and strategies to counteract them.
Big Data in Radiation Oncology
Author: Jun Deng
Publisher: CRC Press
ISBN: 1351801120
Category : Science
Languages : en
Pages : 311
Book Description
Big Data in Radiation Oncology gives readers an in-depth look into how big data is having an impact on the clinical care of cancer patients. While basic principles and key analytical and processing techniques are introduced in the early chapters, the rest of the book turns to clinical applications, in particular for cancer registries, informatics, radiomics, radiogenomics, patient safety and quality of care, patient-reported outcomes, comparative effectiveness, treatment planning, and clinical decision-making. More features of the book are: Offers the first focused treatment of the role of big data in the clinic and its impact on radiation therapy. Covers applications in cancer registry, radiomics, patient safety, quality of care, treatment planning, decision making, and other key areas. Discusses the fundamental principles and techniques for processing and analysis of big data. Address the use of big data in cancer prevention, detection, prognosis, and management. Provides practical guidance on implementation for clinicians and other stakeholders. Dr. Jun Deng is a professor at the Department of Therapeutic Radiology of Yale University School of Medicine and an ABR board certified medical physicist at Yale-New Haven Hospital. He has received numerous honors and awards such as Fellow of Institute of Physics in 2004, AAPM Medical Physics Travel Grant in 2008, ASTRO IGRT Symposium Travel Grant in 2009, AAPM-IPEM Medical Physics Travel Grant in 2011, and Fellow of AAPM in 2013. Lei Xing, Ph.D., is the Jacob Haimson Professor of Medical Physics and Director of Medical Physics Division of Radiation Oncology Department at Stanford University. His research has been focused on inverse treatment planning, tomographic image reconstruction, CT, optical and PET imaging instrumentations, image guided interventions, nanomedicine, and applications of molecular imaging in radiation oncology. Dr. Xing is on the editorial boards of a number of journals in radiation physics and medical imaging, and is recipient of numerous awards, including the American Cancer Society Research Scholar Award, The Whitaker Foundation Grant Award, and a Max Planck Institute Fellowship.
Publisher: CRC Press
ISBN: 1351801120
Category : Science
Languages : en
Pages : 311
Book Description
Big Data in Radiation Oncology gives readers an in-depth look into how big data is having an impact on the clinical care of cancer patients. While basic principles and key analytical and processing techniques are introduced in the early chapters, the rest of the book turns to clinical applications, in particular for cancer registries, informatics, radiomics, radiogenomics, patient safety and quality of care, patient-reported outcomes, comparative effectiveness, treatment planning, and clinical decision-making. More features of the book are: Offers the first focused treatment of the role of big data in the clinic and its impact on radiation therapy. Covers applications in cancer registry, radiomics, patient safety, quality of care, treatment planning, decision making, and other key areas. Discusses the fundamental principles and techniques for processing and analysis of big data. Address the use of big data in cancer prevention, detection, prognosis, and management. Provides practical guidance on implementation for clinicians and other stakeholders. Dr. Jun Deng is a professor at the Department of Therapeutic Radiology of Yale University School of Medicine and an ABR board certified medical physicist at Yale-New Haven Hospital. He has received numerous honors and awards such as Fellow of Institute of Physics in 2004, AAPM Medical Physics Travel Grant in 2008, ASTRO IGRT Symposium Travel Grant in 2009, AAPM-IPEM Medical Physics Travel Grant in 2011, and Fellow of AAPM in 2013. Lei Xing, Ph.D., is the Jacob Haimson Professor of Medical Physics and Director of Medical Physics Division of Radiation Oncology Department at Stanford University. His research has been focused on inverse treatment planning, tomographic image reconstruction, CT, optical and PET imaging instrumentations, image guided interventions, nanomedicine, and applications of molecular imaging in radiation oncology. Dr. Xing is on the editorial boards of a number of journals in radiation physics and medical imaging, and is recipient of numerous awards, including the American Cancer Society Research Scholar Award, The Whitaker Foundation Grant Award, and a Max Planck Institute Fellowship.
Cellular and Phenotypic Plasticity in Cancer
Author: Petranel Theresa Ferrao
Publisher: Frontiers Media SA
ISBN: 2889196623
Category : Cancer
Languages : en
Pages : 79
Book Description
The process of Epithelial-Mesenchymal-Transition (EMT) is known to result in a phenotype change in cells from a proliferative state to a more invasive state. EMT has been reported to drive the metastatic spread of various cancers and has also been associated with drug resistance to cytotoxics and targeted therapeutics. Recently phenotype switching akin to EMT has been reported in non-epithelial cancers such as metastatic melanoma. This process involves changes in EMT-Transcription Factors (EMT-TFs), suggesting that phenotype-switching may be common to several tumour types. It remains unclear as to whether the presence of both Epilthelial-like and Mesenchymal-like cells are a pre-requisite for phenotype switching within a tumour, how this heterogeneity is regulated, and if alteration of cell phenotype is sufficient to mediate migratory changes, or whether drivers of cell migration result in an associated phenotype switch in cancer cells. Similarly it has yet to be clarified if cells in an altered phenotype can be refractory to drug therapy or whether mediators of drug resistance induce a concurrent phenotypic change. Little is known today about the underlying genetic, epigenetic and transient changes that accompany this phenotypic switch and about the role for the tumor micro-environment in influencing it. Hence this is currently an area of speculation and keen interest in the Oncology field with wide-ranging translational implications. In this Frontiers Research Topic, we discuss our current understanding of these concepts in various cancer types including breast cancer, colorectal cancer and metastatic melanoma. This topic covers how these processes of cellular and phenotypic plasticity are regulated and how they relate to cancer initiation, progression, dormancy, metastases and response to cytotoxics or targeted therapies.
Publisher: Frontiers Media SA
ISBN: 2889196623
Category : Cancer
Languages : en
Pages : 79
Book Description
The process of Epithelial-Mesenchymal-Transition (EMT) is known to result in a phenotype change in cells from a proliferative state to a more invasive state. EMT has been reported to drive the metastatic spread of various cancers and has also been associated with drug resistance to cytotoxics and targeted therapeutics. Recently phenotype switching akin to EMT has been reported in non-epithelial cancers such as metastatic melanoma. This process involves changes in EMT-Transcription Factors (EMT-TFs), suggesting that phenotype-switching may be common to several tumour types. It remains unclear as to whether the presence of both Epilthelial-like and Mesenchymal-like cells are a pre-requisite for phenotype switching within a tumour, how this heterogeneity is regulated, and if alteration of cell phenotype is sufficient to mediate migratory changes, or whether drivers of cell migration result in an associated phenotype switch in cancer cells. Similarly it has yet to be clarified if cells in an altered phenotype can be refractory to drug therapy or whether mediators of drug resistance induce a concurrent phenotypic change. Little is known today about the underlying genetic, epigenetic and transient changes that accompany this phenotypic switch and about the role for the tumor micro-environment in influencing it. Hence this is currently an area of speculation and keen interest in the Oncology field with wide-ranging translational implications. In this Frontiers Research Topic, we discuss our current understanding of these concepts in various cancer types including breast cancer, colorectal cancer and metastatic melanoma. This topic covers how these processes of cellular and phenotypic plasticity are regulated and how they relate to cancer initiation, progression, dormancy, metastases and response to cytotoxics or targeted therapies.