Fanconi Anemia (FA), a rare genetic disease featuring excess cancer risk and chromosomal instability, has received growing interest after the discovery that one of the defective genes in FA is associated with high-impact diseases such as familial breast cancer and ovary cancers. A well-documented relationship has accumulated in several decades and up to recently, studies have linked FA with a redox imbalance (oxidative stress, OS) in FA cells. The toxicity mechanisms of crosslinking agents (mitomycin C and diepoxybutane) in FA cells, along with the roles of OS-related aldehydes and glutathione in FA and in other diseases, are critically discussed. Also discussed is the proinflammatory state in FA phenotype. Additionally, recent studies have discovered an impairment in the structure and function of mitochondria in FA cell lines, while mitochondrial dysfunction in FA patients has so far been an unexplored field warranting ad hoc investigations. This book provides the readers with up-to-date information and perspectives on Fanconi anemia and oxidative stress that may prompt further elucidation of this intriguing disease, along with working hypotheses in clinical research and patients' management.

This book presents the multifaceted aspects of rare earth elements (REEs), focusing on both their potential benefits and adverse health effects. The adverse impacts of REEs on human and environmental health raise a growing concern not only in the scientific community but also among a number of stakeholders, potentially including students, media workers, and decision makers. The recognized and potential benefits arising from REE-related technological applications may envisage their further advantages. A limited number of books have been devoted so far to REEs, and they mainly focus on REE-related chemistry, mineralogy, economy, and developing technologies for these elements. This book presents recent research achievements in REE-associated health effects, which have been mostly confined to journal reports on individual laboratory studies so far. It is an updated and balanced approach to REE research and technology. It provides novel yet established information as stated in the title "At the Crossroads between Toxicity and Safety," with particular emphasis on the hormesis phenomenon.