NF-κB Signaling Pathway Inhibitors as Anticancer Drug Candidates

Maria Letícia de Castro Barbosa1, Raissa Alves da Conceicao1, Aline Guerra Manssour Fraga1

  • 1Laboratorio de Sintese Organica e Quimica Medicinal (LaSOQuiM), Faculdade de Farmacia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ. Brazil.

Insights

Nuclear factor kappa B (NF-κB) signaling is crucial in cancer development and treatment resistance. Inhibiting this pathway offers a promising strategy for novel anticancer drug development.

Area of Science:

  • Oncology
  • Molecular Biology
  • Biochemistry

Background:

  • Nuclear factor kappa B (NF-κB) is a transcription factor regulating key cellular processes like proliferation, survival, and apoptosis.
  • Constitutive activation and/or overexpression of NF-κB are common in various hematological malignancies and solid tumors.
  • NF-κB pathway activation contributes to chemoresistance and radioresistance in cancer treatment.

Purpose of the Study:

  • To review research on novel inhibitors targeting the NF-κB signaling pathway.
  • To highlight the potential of NF-κB inhibitors as anticancer drug candidates.
  • To discuss the role of NF-κB inhibition in overcoming cancer treatment resistance.

Main Methods:

  • Literature review of studies identifying NF-κB signaling pathway inhibitors.
  • Analysis of research on the therapeutic potential of these inhibitors in cancer.
  • Synthesis of information regarding NF-κB's role in cancer progression and resistance.

Main Results:

  • NF-κB plays a critical role in cancer cell proliferation, survival, and metastasis.
  • Inhibition of the NF-κB pathway demonstrates potential in enhancing the efficacy of chemotherapy and radiotherapy.
  • Identification of novel NF-κB inhibitors as promising therapeutic agents.

Conclusions:

  • Targeting the NF-κB signaling pathway is a viable strategy for developing new anticancer drugs.
  • Inhibiting NF-κB can potentially overcome acquired resistance to current cancer therapies.
  • Further research into NF-κB inhibitors is warranted for clinical application in oncology.

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