Results 11 to 20 of about 12,164 (46)

Breast cancer risk in relation to occupations with exposure to carcinogens and endocrine disruptors: a Canadian case–control study

open access: yesEnvironmental Health, 2012
BackgroundEndocrine disrupting chemicals and carcinogens, some of which may not yet have been classified as such, are present in many occupational environments and could increase breast cancer risk.
J. Brophy   +11 more
semanticscholar   +1 more source

War on Carcinogens: Industry Disputes Human Relevance of Chemicals Causing Cancer in Laboratory Animals Based on Unproven Hypotheses, Using Kidney Tumors as an Example

open access: yesInternational journal of occupational and environmental health, 2013
Evidence from studies in animals is essential for identifying chemicals likely to cause or contribute to many diseases in humans, including cancers. Yet, to avoid or delay the implementation of protective public health standards, the chemical industry ...
R. Melnick, J. Ward, J. Huff
semanticscholar   +1 more source

An Assessment on Ethanol-Blended Gasoline/Diesel Fuels on Cancer Risk and Mortality

open access: yesInternational Journal of Environmental Research and Public Health, 2021
Although cancer is traditionally considered a genetic disease, the epigenetic abnormalities, including DNA hypermethylation, histone deacetylation, and/or microRNA dysregulation, have been demonstrated as a hallmark of cancer.
Steffen Mueller   +2 more
semanticscholar   +1 more source

Exposure to Nicotine and Carcinogens among Southwestern Alaskan Native Cigarette Smokers and Smokeless Tobacco Users

open access: yesCancer Epidemiology, Biomarkers and Prevention, 2012
Background: The prevalence of tobacco use, both cigarette smoking and smokeless, including iqmik (homemade smokeless tobacco prepared with dried tobacco leaves mixed with alkaline ash), and of tobacco-related cancer is high in Alaskan Native people (AN).
N. Benowitz   +9 more
semanticscholar   +1 more source

Dietary Compounds as Epigenetic Modulating Agents in Cancer

open access: yesFrontiers in Genetics, 2019
Epigenetic mechanisms control gene expression during normal development and their aberrant regulation may lead to human diseases including cancer. Natural phytochemicals can largely modulate mammalian epigenome through regulation of mechanisms and ...
Ángeles Carlos-Reyes   +8 more
semanticscholar   +1 more source

Environmental risk factors for cancer - review paper.

open access: yesAnnals of Agricultural and Environmental Medicine, 2019
The cancerous process is result of disturbed cell function. This is due to the accumulation of many genetic and epigenetic changes within the cell, expressed in the accumulation of chromosomal or molecular aberrations, which leads to genetic instability.
A. Lewandowska   +4 more
semanticscholar   +1 more source

Hallmarks of Cancer-Related Newly Prognostic Factors of Oral Squamous Cell Carcinoma

open access: yesInternational Journal of Molecular Sciences, 2018
Head and neck cancer, including oral squamous cell carcinoma (OSCC), is the sixth leading malignancy worldwide. OSCC is an aggressive tumor and its prognosis has exhibited little improvement in the last three decades.
T. Sasahira, T. Kirita
semanticscholar   +1 more source

Gender-related differences in response to mutagens and carcinogens.

open access: yesMutagenesis, 2010
The incidences of many cancers can be very different in men and women. Besides differences in exposures to putative causative agents, it is plausible that both genetic and epigenetic effects play roles in these differences.
Micheline Kirsch-Volders   +5 more
semanticscholar   +1 more source

Carcinogens are mutagens: a simple test system combining liver homogenates for activation and bacteria for detection.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1973
18 Carcinogens, including aflatoxin B(1), benzo(a)pyrene, acetylaminofluorene, benzidine, and dimethylamino-trans-stilbene, are shown to be activated by liver homogenates to form potent frameshift mutagens.
B. Ames, W. Durston, E. Yamasaki, F. Lee
semanticscholar   +1 more source

Future directions in the use of DNA adducts as internal dosimeters for monitoring human exposure to environmental mutagens and carcinogens.

open access: yesEnvironmental Health Perspectives, 1985
Scientific opportunities generally arise when two or more research areas converge and/or advances in methodology occur. This occurred at the turn of the 19th century in the field of infectious bacterial and fungal diseases.
C. Harris
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy