Some Aspects Of The Molecular Pathology Of Breast Cancer

This volume provides a comprehensive review of the molecular mechanisms involved in precancerous lesions and benign and malignant breast tumors. Given the complex molecular pathways in breast cancer biology, the book simplifies these complex mechanisms and highlights the practical issues important for daily practice. Sections are structured to review breast carcinogenesis and the role of familial predisposition and stem cells in initiation and progression of breast cancer. In-depth chapters present morphologic and molecular correlations in precancerous and malignant breast lesions, while outlining highly practical issues that are in practice today in breast pathology, such as evaluation of estrogen, progesterone receptors, and HER-2. Written by experts in the field, Precision Molecular Pathology of Breast Cancer is a valuable resource that covers the current practice of breast pathology and looks into the future with an emphasis on the molecular basis of breast cancer.

The complex landscape of breast cancer requires distinct strategies for the management of various molecular subtypes of this disease. Rapid advances in the field of molecular biology have been bewildering for those involved in its study and management. “Molecular Pathology of Breast Cancer” aims to close this knowledge gap by discussing comprehensively the evolution, biological basis and clinical applications with a focus on the “what, when, and how” of the most significant molecular markers known to date. These markers are evaluated in the context of genomic, transcriptomic and proteomic profiles, which is integral to the practice of precision medicine. The application of next generation sequencing (NGS) has provided new insights in the regulation of genomic and transcriptomic structure and function. Alterations in DNA such as mutations and single nucleotide polymorphisms (SNPs) have been correlated with outcomes and provide for novel therapeutic approaches. These NGS analyses have also revealed the extensive contributions of epigenetic mechanisms such as histone modifications, non-coding RNA and alternative splicing. All of these changes together contribute to alterations in proteome. Newer assays that allow greater stability and analytical consistency are emerging. These alterations in tumor profiles can be also now detected by imaging techniques. The heterogeneity of both tumor and tumor microenvironment, an inevitable reality, is discussed in detail with particular focus on cancer stem cells and immune signaling. A chapter is dedicated to the emerging technology of “liquid biopsy”, which opens a novel approach for “continuous” monitoring of cancer that might be superior to conventional diagnostics, “Molecular Pathology of Breast Cancer” provides a quick and easy, not to mention essential, tour for clinicians, pathologists and scientists who are seeking to understand the integration of molecular biology into the diagnosis, prognosis and management of breast cancer.

Cancer is one of the leading causes of death in most countries and its consequences result in huge economic, social and psychological burden. Breast cancer is the most frequently diagnosed cancer type and the leading cause of cancer death among females. In this book, we discussed gene expression and DNA abnormalities including methylation in breast cancer. A recent important topic, roles of miRNAs and their potential use in cancer therapy have been discussed in this cancer type as well. Bioinformatics is very important part of recent human genome developments and data mining and thus this topic has also been added for the readers. It is hoped that this book will contribute to development of novel diagnostic as well as therapeutic approaches, which lead to cure of breast cancer.

As the molecular basis of human disease becomes better characterized, and the implications for understanding the molecular basis of disease becomes realized through improved diagnostics and treatment, Molecular Pathology, Second Edition stands out as the most comprehensive textbook where molecular mechanisms represent the focus. It is uniquely concerned with the molecular basis of major human diseases and disease processes, presented in the context of traditional pathology, with implications for translational molecular medicine. The Second Edition of Molecular Pathology has been thoroughly updated to reflect seven years of exponential changes in the fields of genetics, molecular, and cell biology which molecular pathology translates in the practice of molecular medicine. The textbook is intended to serve as a multi-use textbook that would be appropriate as a classroom teaching tool for biomedical graduate students, medical students, allied health students, and others (such as advanced undergraduates). Further, this textbook will be valuable for pathology residents and other postdoctoral fellows that desire to advance their understanding of molecular mechanisms of disease beyond what they learned in medical/graduate school. In addition, this textbook is useful as a reference book for practicing basic scientists and physician scientists that perform disease-related basic science and translational research, who require a ready information resource on the molecular basis of various human diseases and disease states. Explores the principles and practice of molecular pathology: molecular pathogenesis, molecular mechanisms of disease, and how the molecular pathogenesis of disease parallels the evolution of the disease Explains the practice of “molecular medicine and the translational aspects of molecular pathology Teaches from the perspective of “integrative systems biology Enhanced digital version included with purchase

Clinically accessible information for pathologists on histology, molecular pathology, differential diagnosis, and clinical overview is presented. Common and rare entities are covered with an abundance of images to highight key features. Topics for pathologists covering the fast moving field of breast pathology include: Less common variants and mimics of DCIS; Invasive lobular carcinoma and its variants; Important inflammatory and reactive lesions; Small glandular proliferations; Vascular lesions of the breast; Combined epithelial-myoepithelial lesion; Immunhistochemical pitfalls in the diagnosis of breast lesions; Pathology considerations in patients treated with neoadjuvant chemotherapy; Molecular classification of breast cancer: Jorge Reis-Filho; Prognostic factors for patients with breast cancer: Traditional and New

Now completely updated with the latest classifications of breast pathology and molecular diagnosis, David J. Dabbs’ Breast Pathology, 2nd Edition, remains your go-to source for integrated, comprehensive coverage of this fast-changing field. Written by internationally acclaimed pathologists, this definitive reference incorporates genomic and molecular information, clinical presentation, gross and microscopic pathologic findings, radiologic and laboratory diagnosis, immunohistochemistry, and theranostics – providing complete, authoritative information for pathology trainees, practitioners, and oncologists. Approximately 2,000 full-color pathological images clearly depict clinical, radiological, molecular, immunohistochemical, and theranostic aspects of disease. Quick reference points at the beginning of each chapter conveniently list all relevant diagnostic, theranostic, and genomic data for fast retrieval. Immunohistochemistry for each entity is mapped according to diagnostic, theranostic, and genomic applications with specific regards to disease entities in each chapter. Breast specimen handling is discussed in detail to ensure proper sampling and processing for optimal molecular and immunohistochemistry resulting. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. All chapters have been updated with the latest breast pathology classifications and the most recent information on molecular diagnosis. New chapter on next generation DNA sequencing and management of clinically advanced breast cancer.

Molecular pathology is based on the emergence of new techniques that greatly enhance the diagnostic accuracy when facing with challenging differential diagnoses. In addition, new molecular techniques are entering the clinical arena for their value in predicting therapy response and tumor prognosis. This book provides a guide for the practicing pathologist and for both pathology residents and fellows during the daily sign-out of challenging cases. The book is organized by anatomical systems and provides a detailed description of molecular tests that may help in the diagnosis. Furthermore, a description of the current molecular tests required to identify patients for treatment is offered. The application of molecular pathology techniques to the clinical practice has already shown its usefulness and the number of such tests is growing exponentially as more molecular targets are discovered. Molecular Pathology and Diagnostics of Cancer will give practicing and training pathologists an up-to date resource to guide the correct management of pathology cases requiring molecular testing.