Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Free radicals and carcinogenesis.

B D Goldstein1, G Witz

  • 1Department of Environment and Community Medicine, UMDNJ-Robert Wood Johnson Medical School, Piscataway.

Free Radical Research Communications
|January 1, 1990
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Conformation of ring polymers in 2D constrained environments.

Physical review letters·2011
Same author

Dietary vitamin D3 restriction influences tumor growth, but not the ability to generate an antigen-specific immune response in OTII transgenic mice.

Immunological investigations·2009
Same author

Early effects of low benzene exposure on blood cell counts in Bulgarian petrochemical workers.

La Medicina del lavoro·2009
Same author

Environmental risks and public health.

Annals of the New York Academy of Sciences·2002
Same author

The role of toxicological science in risk assessment and risk management.

Advances in experimental medicine and biology·2002
Same author

The precautionary principle also applies to public health actions.

American journal of public health·2001

Free radicals and reactive oxygen species play a role in some cancer mechanisms, but are not the sole cause. Research into these free radical reactions offers opportunities for cancer prevention.

Area of Science:

  • Oncology
  • Biochemistry
  • Molecular Biology

Background:

  • The precise role of free radicals and reactive oxygen species (ROS) in human carcinogenesis remains under investigation.
  • While evidence suggests their importance in certain mechanisms, cancer is recognized as a complex group of diseases with diverse etiologies.
  • Multiple pathways exist for tumor initiation and progression, indicating that no single mechanism is universally sufficient.

Purpose of the Study:

  • To explore the unresolved role of free radicals and ROS in human cancer development.
  • To contextualize free radical involvement within the broader spectrum of carcinogenic mechanisms.
  • To highlight the potential of understanding free radical reactions for cancer prevention strategies.

Main Methods:

  • Review of existing evidence on free radical reactions and their link to carcinogenesis.

Related Experiment Videos

  • Analysis of the multifactorial nature of human cancers and their diverse causative pathways.
  • Consideration of alternative mechanisms involved in tumor initiation and progression.

    • Main Results:

    • Inferential evidence strongly suggests that free radical reactions are crucial in specific carcinogenic processes.
    • Human cancers arise through a wide variety of mechanisms, with free radicals being one component.
    • Free radical reactions are unlikely to be sufficient for the entire cancer process, from initial mutation to clinical disease.

    Conclusions:

    • Free radical reactions are one of many mechanisms contributing to human cancer.
    • Understanding the role of free radicals in cancer provides avenues for preventing disease initiation and progression.
    • Further research into free radical involvement is essential for developing comprehensive cancer prevention strategies.