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Book Cover
E-book
Author Somarelli, Jason A

Title Cancer Through the Lens of Evolution and Ecology
Published Milton : Taylor & Francis Group, 2024

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Description 1 online resource (214 p.)
Contents Cover -- Half Title -- Title -- Copyright -- Contents -- Foreword -- Preface -- Acknowledgments -- About the Editors -- List of Contributors -- Chapter 1 A Species within a Species -- References -- Chapter 2 Therapy as a Driver of Evolutionary Selection -- 2.1 Cancer: The Origin Event -- 2.2 Early Tumor Growth -- 2.3 Small Invasive Populations -- 2.3.1 Prevention of Primary Tumors -- 2.3.2 Prevention of Metastatic Tumors -- 2.4 Evolution-Based Treatment of Disseminated Cancers -- 2.4.1 Response to Treatment and the Cost of Resistance -- 2.4.2 Dynamic of Anthropocene Extinctions
2.4.3 Applying Game Theory to Oncologic Treatment -- 2.4.4 Adaptive and Extinction (First Strike, Second Strike) Therapies -- 2.5 Conclusion -- References -- Chapter 3 The Genetic Hitchhiker's Guide to Tumor Evolution -- 3.1 Introduction -- 3.1.1 A Tumor's Eye View of Evolution -- 3.2 Mostly Harmless: The Distribution of Fitness Effects of Somatic Mutations -- 3.2.1 Background: Mutations Vary in Their Fitness Effects -- 3.2.2 Mechanisms of Selection: The Hallmarks of Cancer -- 3.2.3 Intrinsic Selection Pressures -- 3.2.4 Extrinsic Selection Pressures
3.2.5 Selection Pressures in Novel Environments -- 3.2.6 Evidence of Somatic Mutations That Have Different Fitness Effects -- 3.2.7 Chance in Tumor Evolution -- 3.3 Linkage and Natural Selection in Tumors -- 3.3.1 Genetic Hitchhiking, Background Selection, and Muller's Ratchet -- 3.3.2 Driver and Passenger Mutations -- 3.3.3 Clonal Evolution of Tumors -- 3.4 Tumor Evolution in Changing Environments -- 3.4.1 Characteristics of the Tumor Microenvironment -- 3.4.2 Phenotypic Plasticity in Cancer Evolution -- 3.5 Metastasis -- 3.5.1 Founder Effects and Metastasis -- 3.5.2 Mechanisms of Metastasis
3.5.3 Plasticity and Metastasis -- 3.5.4 Cell Fusions and Metastasis -- 3.5.5 Always Metastasizing-Hematologic Cancers -- 3.6 Don't Panic! -- 3.6.1 So Long and Thanks for All the Fish -- References -- Chapter 4 Multicellularity, Phenotypic Heterogeneity, and Cancer -- 4.1 Introduction: Cancer and Multicellularity -- 4.2 Benefits and Disadvantages of Multicellularity: Environmental Variation -- 4.3 Noise, Survival, and Evolution -- 4.4 Synthetic Biological Control of Heterogeneity and Multicellularity -- 4.5 Conclusions -- References
Chapter 5 Feedback Loops in Gene Regulatory Networks and Cell-Cell Communication Networks: Drivers of Cancer Cell Plasticity -- 5.1 Introduction -- 5.2 Epithelial-Mesenchymal Plasticity (EMP) -- 5.3 Cancer Stem Cell (CSC) Plasticity -- 5.4 Metabolic Reprogramming/Plasticity -- 5.5 Conclusion -- References -- Chapter 6 Polygenic Evolution of Germline Variants in Cancer -- 6.1 Introduction -- 6.2 Selection Acting on Complex Traits -- 6.3 Sets of Cancer-Associated Alleles -- 6.3.1 Genomic Datasets Analyzed Here -- 6.3.2 Effect Sizes of Germline Variants That Are Associated with Cancer
Summary Cancer cells exist in an ever-changing ""ecology"" and are subject to evolutionary pressures just like any species in nature. The book is resource for understanding cancer as a disease of multicellularity grounded in evolutionary principles. By using this knowledge, researchers are starting to exploit these behaviors for treatment paradigms
Notes Description based upon print version of record
6.3.3 Allele Frequencies of Germline Variants That Are Associated with Cancer
Form Electronic book
Author Johnson, Norman A
ISBN 9781040027684
1040027687