NF-κB signaling pathway and its potential as a target for therapy in lymphoid neoplasms

Li Yu1, Ling Li2, L Jeffrey Medeiros3

  • 1Department of Hematopathology, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA; Department of Hematology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.

Blood Reviews
|October 25, 2016
PubMed

Insights

The Nuclear Factor kappa B (NF-κB) pathway regulates cell death and is crucial in cancer development and resistance. Inhibitors targeting this pathway are being explored in clinical trials for lymphoid neoplasms.

Area of Science:

  • Molecular Biology
  • Oncology
  • Immunology

Background:

  • The Nuclear Factor kappa B (NF-κB) pathway is a critical regulator of apoptosis and cellular functions.
  • Constitutive activation of the NF-κB pathway contributes to cancer development, progression, and therapy resistance.
  • The NF-κB pathway's role in normal and cancer cells makes it a significant therapeutic target.

Purpose of the Study:

  • To review the physiological role of the NF-κB pathway.
  • To discuss recent advances in understanding the pathological roles of the NF-κB pathway in lymphoid neoplasms.
  • To update on clinical trials investigating NF-κB pathway inhibitors.

Main Methods:

  • Literature review of physiological and pathological roles of NF-κB.
  • Analysis of current clinical trials involving NF-κB pathway inhibitors.
  • Synthesis of information on therapeutic strategies targeting NF-κB.

Main Results:

  • The NF-κB pathway's activation promotes cancer by enhancing anti-apoptotic mechanisms, altering the microenvironment, and causing gene dysregulation.
  • NF-κB pathway inhibitors are under investigation in clinical trials for lymphoid neoplasms.
  • Combination therapies involving NF-κB inhibitors aim to optimize cancer eradication.

Conclusions:

  • Targeting the NF-κB pathway offers promising therapeutic opportunities for lymphoid neoplasms.
  • Understanding the dual role of NF-κB in normal and malignant cells is key for effective therapy.
  • Clinical trials are actively exploring novel strategies combining NF-κB inhibitors with other agents.

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