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JNK pathway: diseases and therapeutic potential

Jie Cui1, Ming Zhang, Yong-Qing Zhang

  • 1Laboratory of Molecular and Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.

Acta Pharmacologica Sinica
|April 19, 2007
PubMed

Insights

c-Jun N-terminal protein kinases (JNK), or stress-activated protein kinases, are crucial in cell death and disease. Targeting JNK pathway components offers potential therapeutic strategies for various pathological conditions.

Area of Science:

  • Molecular Biology
  • Cellular Signaling
  • Pathophysiology

Background:

  • c-Jun N-terminal protein kinases (JNK), also known as stress-activated protein kinases, are key regulators of cellular responses to stress.
  • These kinases phosphorylate the transcription factor c-Jun and are involved in numerous physiological processes.
  • The JNK pathway's role in apoptosis and its association with diseases are increasingly recognized.

Purpose of the Study:

  • To review the involvement of the JNK pathway in various diseases.
  • To explore the potential of JNK pathway components as therapeutic targets.

Main Methods:

  • Literature review of studies on JNK signaling in disease.
  • Analysis of the role of JNK in apoptosis and pathological processes.

Main Results:

  • JNK signaling is implicated in diverse disease contexts.
  • The JNK pathway plays a significant role in multiple cell death paradigms.
  • Components of the JNK pathway represent potential therapeutic targets.

Conclusions:

  • The JNK pathway is a critical mediator in cellular stress responses and disease pathogenesis.
  • Modulating JNK signaling holds promise for developing novel therapeutic interventions for a range of diseases.

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