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The IARC and NTP act independently. Many known or suspected carcinogens appear on both organization’s lists; however, if a substance or exposure is only on one agency’s list, this it does not necessarily mean there is a controversy, as one agency may not have evaluated it.
Sep 12, 2024 · Read the IARC Monographs Q&A for answers to commonly asked questions on the evaluation process. Note: In September 2022, four additional individual Group 1 agents were created by splitting up some existing agent groupings because not all agents in the groups had the same cancer sites with sufficient and limited evidence for cancer in humans.
Jul 14, 2023 · Red meat, on the other hand, is placed into group 2A. This group is for substances defined as ‘probably carcinogenic to humans’; this means that the evidence in humans is still somewhat limited, but there is sufficient evidence in experimental animals of the substance’s carcinogenic nature. As the evidence decreases, so does the ranking.
Perhaps not surprisingly, based on how hard it can be to test possible carcinogens, most are listed as being of probable, possible, or unknown risk. Only a little over 100 are classified in Group 1, as “carcinogenic to humans.” The IARC publishes its findings, including the detailed evidence to support them, in volumes known as monographs.
Jun 16, 2023 · IARC Monographs. hazard classification. This infographic presents the categories used by the IARC Monographs on the Identification of Carcinogenic Hazards to Humans to classify a substance according to the level of certainty that the substance can cause cancer. This classification does not indicate the level of risk associated with exposure. View.
Feb 24, 2015 · The IARC Monographs on the Evaluation of Carcinogenic Risks to Humans of the International Agency for Research on Cancer (IARC) are a prominent example of such an expert review process. The goal of the Monograph Programme is to assess carcinogenic hazards from occupational, environmental, and lifestyle exposures and agents, thus providing an ...
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To date, 120 agents have been classified in Group 1, the vast majority on the basis of sufficient evidence from epidemiological studies that the agent can cause cancer at one or several sites in humans. Some important risk factors known to cause cancer in humans have however not been covered in the IARC Monographs program, notably genetic ...
