Heterogeneity in Breast Cancer: Clinical and Therapeutic Implications

Heterogeneity in Breast Cancer: Clinical and Therapeutic Implications PDF

Author: Anna Diana

Publisher: Frontiers Media SA

Published: 2024-02-29

Total Pages: 216

ISBN-13: 2832537928

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Breast cancer is a highly heterogeneous disease. Despite advances in early detection and treatment, breast cancer (BC) is the leading cause of cancer death in women worldwide. Heterogeneity negatively affects a patient’s prognosis, treatment sensitivity, and clinical outcome. In particular, the development of drug resistance mechanisms and the failure of anticancer drugs (initially or subsequently) could lie in the heterogeneity among BC patients and tumors. The major international guidelines have adopted an immunophenotypic sub-classification of BC to maximize patient eligibility for personalized therapy but do not take into account the extreme diversity existing between breast tumors (intratumor heterogeneity).

The Heterogeneity of Cancer Metabolism

The Heterogeneity of Cancer Metabolism PDF

Author: Anne Le

Publisher: Springer

Published: 2018-06-26

Total Pages: 186

ISBN-13: 331977736X

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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.

The Molecular Basis of Human Cancer

The Molecular Basis of Human Cancer PDF

Author: William B. Coleman

Publisher: Humana Press

Published: 2016-11-11

Total Pages: 868

ISBN-13: 1597454583

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This book covers the concepts of molecular medicine and personalized medicine. Subsequent chapters cover the topics of genomics, transcriptomics, epigenomics, and proteomics, as the tools of molecular pathology and foundations of molecular medicine. These chapters are followed by a series of chapters that provide overviews of molecular medicine as applied broadly to neoplastic, genetic, and infectious diseases, as well as a chapter on molecular diagnostics. The volume concludes with a chapter that delves into the promise of molecular medicine in the personalized treatment of patients with complex diseases, along with a discussion of the challenges and obstacles to personalized patient care. The Molecular Basis of Human Cancer, Second Edition, is a valuable resource for oncologists, researchers, and all medical professionals who work with cancer.

Epithelial-Mesenchymal Plasticity in Cancer Metastasis

Epithelial-Mesenchymal Plasticity in Cancer Metastasis PDF

Author: Mohit Kumar Jolly

Publisher: MDPI

Published: 2020-12-29

Total Pages: 512

ISBN-13: 3039367242

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Recent studies have highlighted that epithelial-mesenchymal transition (EMT) is not only about cell migration and invasion, but it can also govern many other important elements such as immunosuppression, metabolic reprogramming, senescence-associated secretory phenotype (SASP), stem cell properties, therapy resistance, and tumor microenvironment interactions. With the on-going debate about the requirement of EMT for cancer metastasis, an emerging focus on intermediate states of EMT and its reverse process mesenchymal-epithelial transition (MET) offer new ideas for metastatic requirements and the dynamics of EMT/MET during the entire metastatic cascade. Therefore, we would like to initiate discussions on viewing EMT and its downstream signaling networks as a fulcrum of cellular plasticity, and a facilitator of the adaptive responses of cancer cells to distant organ microenvironments and various therapeutic assaults. We hereby invite scientists who have prominently contributed to this field, and whose valuable insights have led to the appreciation of epithelial-mesenchymal plasticity as a more comprehensive mediator of the adaptive response of cancer cells, with huge implications in metastasis, drug resistance, tumor relapse, and patient survival.

Holland-Frei Cancer Medicine

Holland-Frei Cancer Medicine PDF

Author: Robert C. Bast, Jr.

Publisher: John Wiley & Sons

Published: 2017-03-10

Total Pages: 2004

ISBN-13: 111900084X

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Holland-Frei Cancer Medicine, Ninth Edition, offers a balanced view of the most current knowledge of cancer science and clinical oncology practice. This all-new edition is the consummate reference source for medical oncologists, radiation oncologists, internists, surgical oncologists, and others who treat cancer patients. A translational perspective throughout, integrating cancer biology with cancer management providing an in depth understanding of the disease An emphasis on multidisciplinary, research-driven patient care to improve outcomes and optimal use of all appropriate therapies Cutting-edge coverage of personalized cancer care, including molecular diagnostics and therapeutics Concise, readable, clinically relevant text with algorithms, guidelines and insight into the use of both conventional and novel drugs Includes free access to the Wiley Digital Edition providing search across the book, the full reference list with web links, illustrations and photographs, and post-publication updates

Breast Cancer Metastasis and Drug Resistance

Breast Cancer Metastasis and Drug Resistance PDF

Author: Aamir Ahmad

Publisher: Springer Science & Business Media

Published: 2012-11-08

Total Pages: 415

ISBN-13: 1461456479

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​This volume comprehensively covers recent prrogress in breast cancer research. In an effort to successfully treat breast cancer, it is imperative to a) fully understand the disease with all its heterogeneity, b) understand the factors that influence the metastasis of breast cancer to distant organs making it lethal and c) understand the underlying processes that lead to the phenomenon of drug-resistance making the disease particularly incurable. The book explores all of these issues, including the phenomenon of epithelial-mesenchymal-transition, cancer stem cells as well as microRNAs in an attempt to better understand the disease in connection to its heterogeneity/metastasis/drug-resistance as well as to propose novel signaling pathways for therapeutic intervention. The profiling of tumors to molecularly classify breast cancers is also investigated so that customized targeted therapies can be developed. ​

Cancer Evolution

Cancer Evolution PDF

Author: Charles Swanton

Publisher: Perspectives Cshl

Published: 2017

Total Pages: 350

ISBN-13: 9781621821434

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Tumor progression is driven by mutations that confer growth advantages to different subpopulations of cancer cells. As a tumor grows, these subpopulations expand, accumulate new mutations, and are subjected to selective pressures from the environment, including anticancer interventions. This process, termed clonal evolution, can lead to the emergence of therapy-resistant tumors and poses a major challenge for cancer eradication efforts. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Medicine examines cancer progression as an evolutionary process and explores how this way of looking at cancer may lead to more effective strategies for managing and treating it. The contributors review efforts to characterize the subclonal architecture and dynamics of tumors, understand the roles of chromosomal instability, driver mutations, and mutation order, and determine how cancer cells respond to selective pressures imposed by anticancer agents, immune cells, and other components of the tumor microenvironment. They compare cancer evolution to organismal evolution and describe how ecological theories and mathematical models are being used to understand the complex dynamics between a tumor and its microenvironment during cancer progression. The authors also discuss improved methods to monitor tumor evolution (e.g., liquid biopsies) and the development of more effective strategies for managing and treating cancers (e.g., immunotherapies). This volume will therefore serve as a vital reference for all cancer biologists as well as anyone seeking to improve clinical outcomes for patients with cancer.

The History of Oncology

The History of Oncology PDF

Author: D. J. Th. Wagener

Publisher: Bohn Stafleu van Loghum

Published: 2009-07-13

Total Pages: 318

ISBN-13: 9789031361434

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‘The story of oncology is not only fascinating but also contains many accounts of dead ends, chance discoveries, illusions, mistakes and disappointments alongside the few successes.’These words are taken from the introduction to this book. The author, professor emeritus of Medical Oncology, reviews all aspects of the problem of cancer from a historical perspective, from the oldest existing records to the latest scientific and medical advances. It will interest the many people engaged in the treatment of cancer to read how the current therapeutic methods came about, and the book may also provide inspiration for cancer researchers, and for all those directly or indirectly involved with cancer. The layman looking for background information on a particular treatment may find it useful too. The various chapters can be read independently. A glossary and a few explanatory diagrams augment the text.This book grew out of an invitation the author received to lecture on the history of oncology. During his background reading, he discovered that there was no single volume dealing with the entire history of the subject. Fortunately, however, a great deal of information could be found here and there in the literature. As he read, he was struck by the fascinating stories behind many discoveries, and felt impelled to put them together in a single comprehensive account. The results of his labors are presented in this remarkable volume.The author, Prof. D.J.Th. (Theo) Wagener, was head of the department of Medical Oncology at the Radboud University Nijmegen Medical Centre in the Netherlands from 1982 to 2001, chairman of the Educational Committee of the European Society of Medical Oncology (ESMO), a member of the Educational Committee of the American Society of Clinical Oncology (ASCO) and a member of various international scientific working groups, mainly of the European Organization for Research and Treatment of Cancer (EORTC).

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