ArticleScientific reports2024
Examining transfer of TERT to mitochondria under oxidative stress.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Redox regulation of telomerase and telomeres in cancer: a critical appraisal of exposure, causality and molecular directness.Molecular biology reports · 2026Review
- Article
- CK1-induced TERT phosphorylation mediates mitochondrial translocation to inhibit cardiomyocyte senescence and alleviate myocardial ischemia-reperfusion injury.Cell biology and toxicology · 2026Article
- The role of TOMM20 in Mediating TERT translocation to mitochondria and its impact on mitophagy in membranous nephropathy.BMC nephrology · 2026Article
- Telomerase inhibitors TMPyP4 and BIBR 1532 show synergistic antitumor activity in combination with chemotherapeutic drugs.Scientific reports · 2025Article
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Authors and funding
13 authors.
Funding
Abstract
The primary role of telomerase is the lengthening of telomeres. Nonetheless, emerging evidence highlights additional functions of telomerase outside of the nucleus. Specifically, its catalytic subunit, TERT (Telomerase Reverse Transcriptase), is detected in the cytosol and mitochondria. Several studies have suggested an elevation in TERT concentration within mitochondria in response to oxidative stress. However, the origin of this mitochondrial TERT, whether transported from the nucleus or synthesized de novo, remains uncertain. In this study, we investigate the redistribution of TERT, labeled with a SNAP-tag, in response to oxidative stress using laser scanning fluorescence microscopy. Our findings reveal that, under our experimental conditions, there is no discernible transport of TERT from the nucleus to the mitochondria due to oxidative stress.
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Registered trials
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