V2EX nf-kb

NF-κB

释义 Definition

NF-κB(核因子κB)是一类重要的转录因子(蛋白质调控因子),参与调控免疫反应、炎症反应、细胞存活与应激反应等基因的表达。在许多疾病(如慢性炎症、肿瘤、自身免疫病)研究中经常出现。该缩写也常被写作 NF-kB

发音 Pronunciation (IPA)

/nf kp bi/

例句 Examples

NF-κB helps control inflammation.
NF-κB 有助于调控炎症反应。

When cells detect stress signals, NF-κB can move into the nucleus and activate genes involved in immune defense.
当细胞检测到压力信号时,NF-κB 可能进入细胞核并激活与免疫防御相关的基因。

词源 Etymology

NF-κB 来自英文全称 nuclear factor kappa-light-chain-enhancer of activated B cells 的缩写:最初在活化的B细胞中发现它能增强某些基因(尤其与免疫球蛋白κ轻链相关基因)的表达,因此得名。“κ(kappa)”是希腊字母,用来指代免疫球蛋白的κ轻链相关背景。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Molecular Biology of the Cell(《细胞的分子生物学》)中在细胞信号转导与基因调控章节讨论 NF-κB 通路。
  • Janeway’s Immunobiology(《简明免疫学 / Janeway 免疫生物学》)中在先天免疫信号与炎症调控部分多次提及 NF-κB。
  • 综述经典:Karin, M. & Greten, F.R. “NF-κB: linking inflammation and immunity to cancer development and progression.” Nature Reviews Immunology(NF-κB 与炎症、免疫及肿瘤关系的代表性综述之一)。
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