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Innate sensing pathways: Defining new innate immune and inflammatory cell death pathways has shaped translational

Rebecca E Tweedell1, Sivakumar Prasanth Kumar1, Thirumala-Devi Kanneganti1

  • 1Department of Immunology, St. Jude Children's Research Hospital, Memphis, Tennessee, United States of America.

Plos Biology
|February 10, 2023
PubMed

Insights

Recent research identified novel innate immune sensing and cell death pathways relevant to disease. Further study of these pathways will help develop new therapeutic strategies.

Area of Science:

  • Immunology
  • Cell Biology
  • Molecular Medicine

Background:

  • The last two decades have seen significant advancements in understanding innate immunity.
  • Cell death mechanisms are increasingly recognized for their role in various diseases.

Purpose of the Study:

  • To summarize key findings in innate immune sensing and cell death research over the past 20 years.
  • To highlight the disease relevance of these pathways.
  • To propose future research directions for therapeutic development.

Main Methods:

  • Literature review of research published in the last 20 years.
  • Analysis of identified innate immune sensing pathways.
  • Analysis of identified cell death pathways.

Main Results:

  • Elucidation of novel innate immune sensing pathways.
  • Identification of new cell death pathways with significant disease relevance.
  • Understanding of the complex interplay between these pathways.

Conclusions:

  • Continued molecular characterization of these pathways is crucial.
  • Investigating pathway crosstalk and functional redundancies will inform therapeutic strategies.
  • These advancements hold promise for future disease treatment.

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