Mitochondria-derived reactive oxygen species

There are 3 papers on mitochondria-derived reactive oxygen species in aging research: none in people yet, 1 in animals, 2 in cells.

Biomarker

3 papers study it7 more mention it3 findings

2 new papers in 30 daysSee all 10 papers on mitochondria-derived reactive oxygen species

  • Animals1
  • Cells2

Interventions

1

Cathepsin b inhibitors

downin mouse cells1

1 study
  1. Cathepsin b inhibitors decrease mitochondria-derived reactive oxygen species in mouse cells (induced by L-leucyl-L-leucine methyl ester).

    “pharmacological inhibition of CatB significantly reduced the generation of mitochondria-derived ROS and proinflammatory mediators induced by L-leucyl-L-leucine methyl ester (LLOMe)”

    Cellsinduced by L-leucyl-L-leucine methyl estermicroglia

    Increased expression and altered subcellular distribution of cathepsin B in microglia induce cognitive impairment through oxidative stress and inflammatory response in mice

    Aging cell

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Upstream

2

PDK4

downin cells1

1 study
  1. PDK4 decreases mitochondria-derived reactive oxygen species in senescent cells, via inactivation of pyruvate dehydrogenase.

    “which inactivates pyruvate dehydrogenase (PDH) and suppresses mitochondria-derived reactive oxygen species”

    Cellsin senescent cells, via inactivation of pyruvate dehydrogenase

    Senescent cells acquire resistance to cystine deprivation-induced ferroptosis via the PPARα-PDK4-phosphorylated PDH axis

    FEBS letters

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SOD2 acetylation

is required forin cells1

1 study
  1. SOD2 acetylation is required for mitochondria-derived reactive oxygen species in cells (site mutants of SOD2 acetylation sites).

    “fisetin-induced mtROS were dependent on SOD2 acetylation”

    Cellssite mutants of SOD2 acetylation sites

    Fisetin disrupts mitochondrial homeostasis via superoxide dismutase 2 acetylation in pancreatic adenocarcinoma

    Phytotherapy research : PTR

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Latest

Dec 2025: 0Jan 2026: 0Feb 2026: 0Mar 2026: 1Apr 2026: 1May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 1Sep 2026: 0Oct 2026: 1Nov 2026: 04 papers in 12 months