carcinogenesis
意味: The process by which normal cells are transformed into cancer cells. It encompasses the series of genetic mutations and cellular changes that lead to malignant tumour formation.
Carcinogenesis is typically described as a multi-step process involving initiation, promotion, and progression. Agents that trigger or accelerate this process are called carcinogens and include chemicals, radiation, and certain viruses. The study of carcinogenesis underpins cancer prevention strategies, screening programmes, and the development of chemotherapeutic agents.
例文
- Prolonged exposure to ultraviolet radiation is a well-established driver of carcinogenesis in skin cells. 长期暴露于紫外线辐射是公认的皮肤细胞致癌驱动因素。La exposición prolongada a la radiación ultravioleta es un factor bien establecido de carcinogénesis en las células cutáneas.紫外線への長期曝露は、皮膚細胞における発癌の確立された要因である。자외선에 장기간 노출되는 것은 피부 세포에서의 발암을 촉진하는 잘 확립된 요인이다.
- The research team identified a novel gene involved in the early stages of colorectal carcinogenesis. 研究团队发现了一个参与结直肠癌早期致癌过程的新基因。El equipo de investigación identificó un nuevo gen implicado en las fases tempranas de la carcinogénesis colorrectal.研究チームは大腸発癌の初期段階に関与する新規遺伝子を同定した。연구팀은 대장 발암의 초기 단계에 관여하는 새로운 유전자를 확인했다.
- Tobacco smoke contains over sixty compounds known to promote carcinogenesis. 烟草烟雾中含有六十多种已知促进致癌作用的化合物。El humo del tabaco contiene más de sesenta compuestos conocidos por promover la carcinogénesis.たばこの煙には、発癌を促進することが知られている60種以上の化合物が含まれている。담배 연기에는 발암을 촉진하는 것으로 알려진 60종 이상의 화합물이 포함되어 있다.
発音
使い方ガイド
場面: medical, academic
トーン: neutral
起源と歴史
From Greek karkinos meaning 'crab' (used metaphorically for cancer since Hippocrates) and genesis meaning 'origin.' The term gained widespread use in oncology during the 20th century.
文化的背景
Era: Modern
Generation: All ages
Social background: Universal
このトピックの他の表現
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