Related Experiment Video

Updated: Feb 5, 2026

Activation of Apoptosis by Cytoplasmic Microinjection of Cytochrome c
07:42

Activation of Apoptosis by Cytoplasmic Microinjection of Cytochrome c

Published on: June 29, 2011

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Tuning Apoptosis and Neuroinflammation: TBK1 Restrains RIPK1

Haiyang Yu1, Don W Cleveland2

  • 1Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA.

Cell
|September 8, 2018
PubMed

Insights

Partial loss of TANK-binding kinase 1 (TBK1) causes neurodegenerative diseases like ALS and FTD. This study reveals TBK1

Area of Science:

  • Neuroscience
  • Molecular Biology
  • Genetics

Background:

  • Partial loss of TANK-binding kinase 1 (TBK1) is linked to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).
  • Neuroinflammation and apoptosis are key pathological features in neurodegenerative diseases.

Purpose of the Study:

  • To identify the role of TBK1 in suppressing neuroinflammation and apoptosis.
  • To elucidate the mechanisms by which aging and genetic susceptibility contribute to neuroinflammation.

Main Methods:

  • Investigated the inhibitory relationship between TBK1 and receptor-interacting serine/threonine-protein kinase 1 (RIPK1).
  • Examined the combined effects of aging and genetic factors on neuroinflammation.

Main Results:

  • TBK1 suppresses neuroinflammation and apoptosis through the inhibition of RIPK1.
  • Aging and genetic susceptibility act synergistically to promote neuroinflammation.

Conclusions:

  • TBK1 plays a critical role in preventing neuroinflammation and cell death.
  • Understanding the interplay of aging and genetics in TBK1-mediated pathways is crucial for developing therapies for ALS and FTD.

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