Factors that favour the development of cancer once the initiating event has taken place are called

Question

BlackTom AI · Accepted Answer

The question asks for the terms used to describe factors that enhance cancer development after an initiating event has occurred.
Option a: Promotors. This fits the concept of promotion, where certain factors encourage the clonal expansion of already mutated cells, thus fostering tumor progression after initiation.
Option b: Carcinogens. Carcinogens are agents that can cause genetic mutations and initiate carcinogenesis; they are typically associated with the initiating event itself rather than with promotion after initiation.
Option c: Antipromotors. The term antipromotors would imply factors that inhibit promotion, which is the opposite of what the question describes.
Option d: Initiators. Initiators are the agents that cause the initial genetic alterations leading to cancer, not the factors that promote progression after that initial event.
In summary, promotion-specific factors (options like Promotors) are the ones described as favoring cancer development after initiation, whereas initiators initiate, carcinogens can cause initiation, and antipromotors would reduce promotion.

Factors that favour the development of cancer once the initiating event has taken place are called单项选择题

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