Carcinogen - Wikipedia
Most carcinogens act by creating mutations in DNA that disrupt a cell's normal processes for regulating growth, leading to uncontrolled cellular proliferation. [1] . This occurs when the cell's …
Carcinogens: What They Are and Common Types - Cleveland Clinic
2023年6月19日 · Carcinogens (pronounced “kahr-sin-o-jens”) are substances that may increase your risk of developing cancer. Experts have identified more than 100 carcinogens. …
Environmental Carcinogens and Cancer Risk - NCI
2023年4月6日 · Many factors influence whether a person exposed to a carcinogen will develop cancer, including the amount and duration of the exposure and the individual’s genetic …
Known and Probable Human Carcinogens - American Cancer Society
Some may only be carcinogenic if a person is exposed in a certain way (for example, swallowing it as opposed to touching it). Some may only cause cancer in people who have a certain genetic …
Identifying carcinogens from 10 key characteristics
Established human carcinogens commonly exhibit one or more of these characteristics. Therefore, data on these characteristics can provide independent evidence of carcinogenicity …
Determining if Something Is a Carcinogen - American Cancer Society
Substances and exposures that can lead to cancer are called carcinogens. In general, the American Cancer Society does not determine if something causes cancer (that is, if it is a …
Carcinogenicity assessment: Addressing the challenges of cancer …
Opportunities for carcinogenicity assessment to address the challenges of cancer disease and chemicals in the environment. The safety assessment of carcinogenicity needs to evolve to …
Risk Assessment for Carcinogenic Effects | US EPA
2024年10月23日 · In hazard identification of carcinogens under the guidelines, human data, animal data, and supporting evidence are combined to characterize the weight-of-evidence …
Carcinogen | Causes, Effects & Prevention | Britannica
2024年10月19日 · carcinogen, any of a number of agents that can cause cancer in humans. They can be divided into three major categories: chemical carcinogens (including those from …
A new approach to the classification of carcinogenicity - PMC
In this paper we propose a new approach cancer classification scheme that segregates substances by both mode of action and potency into three categories and, as a consequence, …