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Risk Factors for Pancreatic Cancer: Underlying Mechanisms and Potential Targets
Pancreatic Cancer has been and still is one of the deadliest types of human malignancies. The annual mortality rates almost equal incidence rates making this disease virtually universally fatal. The 5-year survival of patients with pancreatic cancer is a dismal 5% or less. Therapeutic strategies are extremely limited with gemcitabine extending the survival by a disappointing few weeks. The failure of several randomized clinical trials in the past decade investigating the therapeutic efficacy of different mono- and combination therapies reflects our limited knowledge of pancreatic cancer biology. In addition, biomarkers for early detection are sorely missing. Several pancreatic cancer risk fa...
AACR 2019 Proceedings: Abstracts 1-2748
American Association for Cancer Research 2019 Proceedings: Abstracts 1-2748 - Part A
Alcohol, Tobacco and Cancer
The first part of this book addresses in detail the correlations between alcohol and carcinogenicity, focusing on specific organs such as the upper aerodigestive tract, liver, colon, pancreas and breast. This includes the impairment of methionine-folate metabolism and DNA methylation by alcohol, as well as the use of s-adenosylmethionine to prevent cancer. Furthermore, the synergistic effects of reactive oxygen species and iron in producing liver cancer are addressed. The second part is dedicated to the role of tobacco in lung and digestive tract cancers and to their prevention, highlighting the role of phytochemicals. More specifically, the mutagenic, mitogenic, precarcinogenic, anti-apoptotic, and immunosuppressive properties of nicotine which are involved in the development of cancer, and the possible use of nicotine vaccine in the prevention of mortality associated with tobacco, are discussed.
The Exocrine Pancreas
The secretions of the exocrine pancreas provide for digestion of a meal into components that are then available for processing and absorption by the intestinal epithelium. Without the exocrine pancreas, malabsorption and malnutrition result. This chapter describes the cellular participants responsible for the secretion of digestive enzymes and fluid that in combination provide a pancreatic secretion that accomplishes the digestive functions of the gland. Key cellular participants, the acinar cell and the duct cell, are responsible for digestive enzyme and fluid secretion, respectively, of the exocrine pancreas. This chapter describes the neurohumoral pathways that mediate the pancreatic response to a meal as well as details of the cellular mechanisms that are necessary for the organ responses, including protein synthesis and transport and ion transports, and the regulation of these responses by intracellular signaling systems. Examples of pancreatic diseases resulting from dysfunction in cellular mechanisms provide emphasis of the importance of the normal physiologic mechanisms.
History of the Pancreas: Mysteries of a Hidden Organ
Never before has a comprehensive history of the pancreas like History of the Pancreas been published. It not only is a historical review of the science of medicine, it is liberally interspersed with anecdotal vignettes of the researchers who have worked on this organ. Much of it, such as the discovery of the duct of Wirsüng, of the islets of Langerhans, of insulin, gastrin and their tumors, reads like the adverture, which it is. This book, divided into 14 chapters, is written in a narrative style and is easily readable, as glimpses of the investigators, those who failed as well as those who succeeded, adds both perspective and human interest. Each chapter is completely referenced, totaling over 1500 references. As a reference book for students, teachers, investigators, writers, its detailed hjistorical documentation is unique. From the pre-Christian era of Asia Minor, to Greece, Rome, Europe and America, to the explosive progress in Japan, the history is there. History of the Pancreas: Mysteries of a Hidden Organ fills a gap.
Cancer in Sub-Saharan Africa
The Cancer in Sub-Saharan Africa volume brings together population-based cancer incidence data from 25 cancer registries in 20 sub-Saharan African countries that are part of the African Cancer Registry Network. The compiled data in this volume, presented and commented upon by covered population and by anatomical site, are of tremendous value to the assessment of the pattern and evolution of cancer in Africa, as a means of elucidating, confirming, and evaluating causes of the disease.
Textbook of Clinical Trials in Oncology
There is an increasing need for educational resources for statisticians and investigators. Reflecting this, the goal of this book is to provide readers with a sound foundation in the statistical design, conduct, and analysis of clinical trials. Furthermore, it is intended as a guide for statisticians and investigators with minimal clinical trial experience who are interested in pursuing a career in this area. The advancement in genetic and molecular technologies have revolutionized drug development. In recent years, clinical trials have become increasingly sophisticated as they incorporate genomic studies, and efficient designs (such as basket and umbrella trials) have permeated the field. T...
Pharmaceutical Enzymes
This well-integrated, one-of-a-kind resource offers comprehensive, interdisciplinary analyses of the entire pharmaceutical enzyme field-from molecular biology to clinical pharmacology. Highlights practical, previously unpublished information, immediately useful in industry and academic institutions! Emphasizing pharmacology and clinical impact, Pharmaceutical Enzymes discusses robust methods of measurement and evaluation reviews current knowledge on the bioavailability of pharmaceutical enzymes presents different chemical approaches to tailoring enzymes for the improvement of therapeutic effectiveness provides a step-by-step approach to molecular modeling describes recently introduced pharma...
