V2EX oncogenesis

Oncogenesis

Definition / 定义

oncogenesis肿瘤发生、致癌过程;指正常细胞在基因突变、表观遗传改变、慢性炎症或致癌因素等影响下,逐步转化为癌细胞并形成肿瘤的生物学过程。(在不同语境下也可泛指“癌症形成机制”的研究。)

Pronunciation / 发音

/nkodenss/

Examples / 例句

Oncogenesis can be triggered by mutations in key genes that control cell growth.
肿瘤发生可能由控制细胞生长的关键基因突变所触发。

Researchers study oncogenesis to understand how viruses, chemicals, and lifestyle factors contribute to cancer over time.
研究人员通过研究肿瘤发生,来理解病毒、化学物质与生活方式因素如何在长期过程中促成癌症。

Etymology / 词源

来自希腊语词根 **onco-**(肿瘤、肿块)与 -genesis(起源、生成、形成),合起来字面意思就是“肿瘤的生成/形成”。该词常见于医学与分子生物学语境,用于描述癌变的发生与发展过程。

Related Words / 相关词汇

Literary Works / 文学作品示例

  • The Emperor of All Maladies: A Biography of Cancer(Siddhartha Mukherjee):书中讨论癌症的历史与生物学机制,涉及肿瘤发生相关概念与研究路径。
  • Molecular Biology of the Cell(Bruce Alberts 等):细胞生物学经典教材,在癌症与细胞周期等章节中使用并讲解肿瘤发生相关术语。
  • Harrison's Principles of Internal Medicine(《哈里森内科学》):内科学权威教材,在肿瘤学与相关章节中出现并用于阐释癌症形成机制。
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