Light Pollution as a New Risk Factor for Human Breast and Prostate Cancers [Paperback]

Humans are diurnal organisms whose biological clock and temporal organization depend on natural light/dark cycles. Changes in the photoperiod are a signal for seasonal acclimatization of physiological and immune systems as well as behavioral patterns. The invention of electrical light bulbs created more opportunities for work and leisure. However, exposure to artificial light at night (LAN) affects our biological clock, and suppresses pineal melatonin (MLT) production. Among its other properties, MLT is an antioncogenic agent, and therefore its suppression increases the risks of developing breast and prostate cancers (BC&PC). To the best of our knowledge, this book is the first to address the linkage between light pollution and BC&PC in humans. It explains several state-of-the-art theories, linking light pollution with BC&PC. It also illustrates research hypotheses about health effects of light pollution using the results of animal models and population-based studies.This book examines the link between light pollution and breast and prostate cancers (BC&PC) in humans. It illustrates research hypotheses about the health effects of light pollution using the results of animal models and population-based studies.

Preface
Chapter 1: Introduction
PART 1: ARTIFICIAL LIGHT AND HUMAN TEMPORAL ORGANIZATION
Chapter 2: Artificial light and its physicochemical properties (by Fabio Falchi)
Chapter 3: Light and dark cycles as a basis of temporal organization
Chapter 4: The biological clock and its entrainment by photoperiod Chapter 5: LAN exposure and its potential effects on daily rhythms and seasonal disruptions
Chapter 6: Melatonin (MLT) hormone of darkness and a jack of all traits
PART II: LIGHT POLLUTION, ITS KNOWN HEALTH EFFECTS AND IMPACT ON ENERGY CONSERVATION
Chapter 7: Introduction and spread of artificial illuminationlÓ