Explore
Chemically-Induced DNA Damage, Mutagenesis, and Cancer
0 Ungluers have
Faved this Work
Login to Fave
Human cancers frequently arise from exposure to chemicals, although radiation, oxidation, and genetic factors play critical roles as well. DNA damage by these agents in a cell is an important first step in the process of carcinogenesis. DNA repair processes have evolved to repair these damages. However, the replication of damaged DNA may occur frequently prior to repair, resulting in gene mutations and the generation of altered proteins. Mutations in an oncogene, a tumor-suppressor gene, or a gene that controls the cell cycle give rise to a clonal cell population with an advantage in proliferation. The complex process of carcinogenesis includes many such events, but has been generally considered to be comprised of the three main stages known as initiation, promotion, and progression, which ultimately give rise to the induction of human cancer. The articles published in this book entitled “Chemically-Induced DNA Damage, Mutagenesis, and Cancer” provide an overview on the topic of the “consequence of DNA damage” in the context of human cancer with their challenges and highlights.
This book is included in DOAB.
Why read this book? Have your say.
You must be logged in to comment.
Rights Information
Are you the author or publisher of this work? If so, you can claim it as yours by registering as an Unglue.it rights holder.Downloads
This work has been downloaded 241 times via unglue.it ebook links.
- 241 - pdf (CC BY-NC-ND) at Unglue.it.
Keywords
- Apoptosis
- chemoprevention
- chemotherapy
- DNA Damage
- DNA Repair
- genotoxicity
- Melanoma
- Metal Toxicity
- translesion synthesis
- tumor cells
Editions