NF-κB signaling in skeletal muscle health and disease

Jennifer M Peterson1, Nadine Bakkar, Denis C Guttridge

  • 1Department of Molecular Virology, Immunology, and Medical Genetics, Human Cancer Genetics Program, Arthur G. James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA.

Insights

This review details the NF-κB signaling pathway

Area of Science:

  • Muscle physiology and molecular biology

Background:

  • Skeletal muscle plasticity is crucial for homeostasis, involving complex signaling.
  • Deregulation of muscle growth and maintenance pathways can lead to disorders.
  • Nuclear factor kappa B (NF-κB) is a key signaling pathway in muscle.

Purpose of the Study:

  • To review the NF-κB signaling pathway.
  • To offer a new perspective on NF-κB regulation and function.
  • To explore NF-κB's role in skeletal muscle physiology and disease.

Main Methods:

  • Literature review of NF-κB signaling.
  • Analysis of NF-κB's role in muscle homeostasis.
  • Synthesis of information on physiological and pathophysiological roles.

Main Results:

  • NF-κB is a critical transcription factor in skeletal muscle.
  • The pathway regulates various aspects of muscle function.
  • NF-κB plays a role in both normal muscle states and disease.

Conclusions:

  • NF-κB is central to skeletal muscle homeostasis.
  • Understanding NF-κB provides insights into muscle disorders.
  • This review offers a comprehensive perspective on NF-κB in muscle.

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