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Advanced Molecular Targets in the Diagnosis and Treatment of Gastrointestinal Cancers

Advanced Molecular Targets in the Diagnosis and Treatment of Gastrointestinal Cancers
Author: Zsolt Kovacs
Publisher: Frontiers Media SA
Total Pages: 682
Release: 2023-06-05
Genre: Medical
ISBN: 2832526373

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Gastrointestinal cancers are among the most common cancer types, based on the Cancer Genome Atlas. GI cancers are within the most frequent malignancy, with almost 150.000 new cases in 2020. On one hand a big number of researches are focused on the diagnosis, new diagnostic approaches in upper and lower gastrointestinal tract cancers. On the other hand in the last 10 years several papers had been published about the possible therapeutic targets, pointing to precision and personalized medicine.


Novel Molecular Targets and Treatments for Gastroesophageal Cancer, 2nd edition

Novel Molecular Targets and Treatments for Gastroesophageal Cancer, 2nd edition
Author: Bin Li
Publisher: Frontiers Media SA
Total Pages: 236
Release: 2024-01-10
Genre: Medical
ISBN: 2832541836

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Gastroesophageal cancer is among the most common malignant diseases worldwide and is associated with high mortality rates, leading to a substantial burden on public health and healthcare systems around the world. Chemotherapeutic drugs have achieved great success in the treatment of esophageal cancer; however, they also bring cytotoxicity to other organs and often have serious side effects. With the development of molecular diagnostics and biomarker discovery, the application of precision medicine has emerged to improve clinical outcomes. New antineoplastic therapy development is a timely topic in light of the recent development of precision medicine. New biotherapies aim to inhibit or regulate different targets, which are thought to be functionally selective or overexpressed in some types of tumors. In particular, progress has been made to understand the molecular biology of gastrointestinal cancer, resulting in the discovery of various molecular targets, such as KRAS, PD-1, PD-L1, EGFR, HER2 and VEGF. Moreover, anticancer agents, such as pembrolizumab, olaparib, trastuzumab, bevacizumab, either as single agents or in combination with conventional chemotherapy, have become part of the standard of care for treatment of advanced gastroesophageal cancer. This Research Topic provides a platform for recent studies on novel molecular targets and treatments for gastroesophageal cancer. Both Original Research articles and Reviews are welcome. Subjects may include but are not limited to: 1) Oncogenes and tumor suppressors; 2) Drug sensitivity/resistance; 3) Tumor metastasis and tumor microenvironment; 4) Biomarker discovery and epigenetic regulation.


Gastric Cancer In The Precision Medicine Era

Gastric Cancer In The Precision Medicine Era
Author: Vincenzo Canzonieri
Publisher: Springer
Total Pages: 256
Release: 2019-05-02
Genre: Medical
ISBN: 3030048616

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Gastric cancer is one of the most common and potentially lethal gastrointestinal malignancy, but it is now at the forefront of modern oncology due to new discoveries. In recent years, the field of gastric cancer has been transformed by many notable developments in both the diagnostic area and the therapeutic strategies. The main aim of the text is to propose a comprehensive, state-of-the art review of this field, and will serve as a valuable resource for oncologists, pathologists, surgeons and researchers with an interest in gastric cancer. The first chapters will review the interplay between pathogens and especially H. pylori, inflammation, genomic instability, and tumorigenesis. Secondly, an exhaustive overview of the diagnosis of gastric cancer from a clinical/endoscopic and pathologic perspectives will be illustrated. Two specific chapters will deal with tissue and serum biomarkers with an important role in diagnosis as well as prognostic and predictive markers of response to specific therapy. A central section of the book will focus on treatment options available today for patients. Surgery is the cornerstone of treatment for gastric cancer; however, the prognosis of patients with locally advanced disease is still poor even after curative resection. Therefore, in order to improve the prognosis of patients, especially with advanced stage, a multimodal strategy is advisable and is thoroughly addressed in the appropriate section. With the advent of next-generation sequencing and new preclinical model technologies, the genomic landscape of gastric cancer has been delineated and molecular characterizations finalized to novel therapeutic targets of each molecular subtype have been identified. These advances are making it feasible to integrate clinical and phenotype-based diagnostic and therapeutic methods and are described in a dedicated section. The text will conclude with chapters focusing on the future direction of gastric cancer research in the precision medicine era: an in-depth analysis of non-coding RNAs and their role in gastric cancer, the impact of immunomodulation/immunotherapy and the perspectives of nano-medicine will be finally proposed to the audience. A brief review of the existing literature addressing the above mentioned topics will be present in each chapter. This text will serve as a useful resource for physicians and researchers dealing with, and interested in, this challenging malignancy. It will provide a concise yet comprehensive summary of the current status of the field that will help guide patient management and stimulate investigative efforts. All chapters will be written by experts in their fields and will include the most up to date scientific and clinical information.


Handbook of Gastrointestinal Cancers

Handbook of Gastrointestinal Cancers
Author: Tanios Bekaii-Saab, MD
Publisher: Springer Publishing Company
Total Pages: 516
Release: 2019-08-12
Genre: Medical
ISBN: 0826138136

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Handbook of Gastrointestinal Cancers is a practical guide to the management of colorectal, pancreatic, hepatocellular, gastric, and esophageal cancers as well as other cancers of the upper and lower gastrointestinal tract. Edited by a multidisciplinary group of oncologists from leading institutions, this book is an essential day-to-day reference for evidence-based treatment and patient care. The handbook focuses on treatment strategies and approaches to cancerous gastrointestinal tumors that are transforming the recent oncological landscape, including expert-given guidance on methods such as neoadjuvant and adjuvant chemotherapy, surgical transplant, radiation therapy, molecular diagnostic testing leading to molecularly targeted therapy, and immunotherapy. With so many advances in the current field, it is increasingly difficult for early-career practitioners to grasp the entirety of practices and for seasoned oncologists to keep up with newly approved therapies, side effects to treatments, and special clinical management considerations, but this handbook addresses it all. Organized by major gastrointestinal disease sites and featuring “How I Treat” case vignettes from world experts for common and uncommon management considerations, the handbook brings an experience-based perspective to these tough-to-treat areas. The treatment strategies and applications set forth in the chapters are pertinent to situations and decision-making encountered in practice. Handbook of Gastrointestinal Cancers is a valuable resource for medical oncologists, radiation oncologists, and surgeons treating and managing gastrointestinal cancers as well as trainees in medical, radiation, and surgical oncology programs needing an accessible point of care resource. KEY FEATURES: Provides treatment plans and recommendations for each stage of a range of gastrointestinal cancers, including colorectal, pancreatic, and hepatocellular cancers plus more Includes “How I Treat” patient vignettes told from the physician’s point of view within each clinical chapter Outlines special considerations for the elderly and for survivors of gastrointestinal cancers Highlights important clinical guidance on nutritional and palliative concerns commonly seen in patients with gastrointestinal cancers


Gastrointestinal Cancers

Gastrointestinal Cancers
Author: Amit Kumar Tyagi
Publisher: Nova Science Publishers
Total Pages: 0
Release: 2016-12
Genre: Gastrointestinal system
ISBN: 9781536101683

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Gastrointestinal cancer is the most frequently diagnosed type of cancer worldwide. Gastrointestinal cancer is the cancer of different organs within the digestive system, including the esophagus, stomach, liver, gallbladder, pancreas, small intestine, large intestine, rectum and anus. The common cause of gastrointestinal cancer may be a microbial infection, smoking, alcohol consumption, highly fatty foods, age, race, genetic pattern and geographical location. Gastrointestinal cancer accounts more than 20 percent of all newly diagnosed cancer cases in the United States, where gastric cancer is the fourth-most-common type of cancer and the second-highest cause of cancer deaths. Pancreatic cancer is also a very lethal cancer, and its symptoms appear when the cancer is in its advanced stages. Other gastrointestinal cancers including liver (hepatic), gallbladder, and colorectal cancer; these types of cancer have received considerable attention due to their rising incidences in last few decades. Some other gastrointestinal cancers are not very common and usually associated with cancer of respective organs such as esophageal cancer, cholangiocarcinoma or bile duct cancer, carcinoid tumor, pancreatic islet cell cancer, and duodenal cancer. This book provides a summary of the past, present and future of gastrointestinal cancer history. In this book, numerous international experts of gastrointestinal cancer are discussed, where authors have provided a complete view of the most common and widely used diagnostic methods. Additionally, the authors also explain the unusual techniques and the most innovative complementary methods not yet used in clinical practice. Contributors have also described the latest findings and the various clinical manifestations related to gastrointestinal cancer prevention and treatment. It covers numerous discoveries and inventions in the field of gastrointestinal cancer detection and analysis.


Hepatobiliary Cancer

Hepatobiliary Cancer
Author: Yuman Fong
Publisher: PMPH USA
Total Pages: 502
Release: 2014
Genre: Medical
ISBN: 1607950162

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Hepatobiliary Cancer addresses the field with contributions from talented practitioners from around the world in surgery, chemotherapy, radiation therapy, medical oncology, and integrative medicine. The text approaches these cancers by type – biliary and liver tumors – and in terms of diagnostic techniques and therapies: surgical, ablative, systemic and regional chemotherapies, biologic, and complementary. Hepatobiliary Cancer is essential reading for anyone expert in, or engaged in learning about, treating hepatobiliary cancers. Heavily illustrated with photomicrographs, photographs, drawings, and tables to support and illuminate the text, it is a concise, yet comprehensive guide to hepatobiliary cancer diagnosis and treatment.


Staging Laparoscopy

Staging Laparoscopy
Author: P. Hohenberger
Publisher: Springer Science & Business Media
Total Pages: 206
Release: 2012-12-06
Genre: Medical
ISBN: 3642562906

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Included here is a discussion of the pathophysiological aspects and risks of laparoscopic staging (such as trocar metastases) on the basis of international experience.


Perioperative Chemotherapy

Perioperative Chemotherapy
Author: U. Metzger
Publisher: Springer Science & Business Media
Total Pages: 170
Release: 2012-12-06
Genre: Medical
ISBN: 3642824323

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One reason for failure to cure solid tumors by surgery appears to be the impossibility of controlling metastases that are present but latent at the time of operation. This failure is a common clinical experience with aggressive neoplasms. but it is not always appreciated in tumors with longer survival times. e. g .• breast and colon cancer. In addition. recent evidence indicates that after resection of a primary tumor micrometas tases from it might be enhanced by suppression of immune and reticu loendothelial functions of the host. Other factors, such as increase of coagulability and stress in the perioperative period, can also promote tumor growth. The development of new metastases might be facilitated by cells forced into the circulation during operative manipulations. Such events could be important for the outcome of treatment and it is suggested that preventive measures should be directed to this systemic component of solid tumors. Radical surgery can reduce the number of tumor cells to a subclinical 3 6 stage (10 to 10 cells) in which chemotherapy might be more effective than in advanced stages. Chemotherapy, on the other hand, might aggravate the surgical morbidity by influencing the wound healing pro cess, by decreasing the immune response, and/or by toxicity to the bone marrow and to the gastrointestinal tract, for example.


Research and Clinical Applications of Targeting Gastric Neoplasms

Research and Clinical Applications of Targeting Gastric Neoplasms
Author: Brendan Jenkins
Publisher: Elsevier
Total Pages: 370
Release: 2021-07-23
Genre: Science
ISBN: 0323855636

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Research and Clinical Applications of Targeting Gastric Neoplasms provides a comprehensive overview of gastrointestinal cancers, covering preclinical research and clinical findings related to risk factors, current treatment regimens (including immunotherapy), screening/detection methods, etiology of disease, precision medicine and future perspectives. Gastrointestinal cancers rank among the most lethal and common worldwide, and as such, there is intense research into their diverse causes and treatment options. This reference provides a consolidation of the research, making it a perfect resource for basic science and clinical researchers as well as oncologists who work in gastroenterology and GI tract cancer fields. Provides comprehensive coverage of preclinical research and the clinical aspects of gastric cancer Presents future perspectives from leading researchers in the field who provide the potential for furthering research topics Combines the expertise of researchers in GI tracts, cancer, immunity, immunology, infectious disease and microbiology for an interdisciplinary approach


Cancer Medicine

Cancer Medicine
Author: James F. Holland
Publisher:
Total Pages: 3467
Release: 1997
Genre: Cancer
ISBN: 9780683040951

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