Roxadustat
- 2 independent labs in 2 countries
- Funders: European Commission and 3 more
- Animals1
- Cells1
Outcomes
5Working memory
upin mice1
1 study
Working memory
upin mice1
Roxadustat improves working memory in mice.
“An 8-week oral regimen of SP10 and Roxadustat significantly preserved working memory, as assessed by the Y-maze test (YMT).”
Animals8-week
Pseudohypoxia induced by iron chelators preserves working memory performance in aged mice
Scientific reports2 Mar 2026
Differentiation index
upin mouse cells1
1 study
Differentiation index
upin mouse cells1
Roxadustat increases differentiation index in mouse cells (+1.7).
“When differentiation was induced without drugs, pretreated aged SCs formed hypertrophic myotubes (differentiation index +1.7), exhibited higher ATP content (+1.54-fold)”
Cellspretreated aged SCs differentiated without drugs
The HIF-1α Pathway Regulates Satellite Cell Fate During Aging Through Histone Lactylation
Aging cell1 Feb 2026
PAX7
upin mouse cells1
1 study
PAX7
upin mouse cells1
Roxadustat increases PAX7 in mouse cells (+1.8-fold).
“decreased the senescence marker p16Ink4a (-54%) and increased the stem cell factor Pax7 (+1.8-fold), indicating a shift from senescence to a quiescent, regenerative state.”
Cells48 h
The HIF-1α Pathway Regulates Satellite Cell Fate During Aging Through Histone Lactylation
Aging cell1 Feb 2026
CDKN2A
downin mouse cells1−54%
1 study
CDKN2A
downin mouse cells1−54%
Roxadustat decreases CDKN2A in mouse cells (-54%).
“HIF-1α activation slowed old SC proliferation (S phase -60%), but decreased the senescence marker p16Ink4a (-54%) and increased the stem cell factor Pax7 (+1.8-fold)”
Cells48 h
The HIF-1α Pathway Regulates Satellite Cell Fate During Aging Through Histone Lactylation
Aging cell1 Feb 2026
Lactate
upin mouse cells1
1 study
Lactate
upin mouse cells1
Roxadustat increases lactate in mouse cells (1.9-fold).
“Treatment of aged SCs with the prolyl hydroxylase inhibitor roxadustat (FG-4592) for 48 h restored HIF signaling, upregulated glycolytic enzymes (HK2, GAPDH, ALDO) and the lactate transporter MCT4, and increased intracellular lactate by 1.9-fold.”
Cellstibialis anterior muscle48 h
The HIF-1α Pathway Regulates Satellite Cell Fate During Aging Through Histone Lactylation
Aging cell1 Feb 2026