Evidence map›Paper›PMID 41465170›Full record

ReviewGenes2025

SIRT3-Mediated Mitochondrial Regulation and Driver Tissues in Systemic Aging.

Kate Šešelja, Ena Šimunić, Sandra Sobočanec, Iva I Podgorski, Marija Pinterić, Marijana Popović Hadžija, Tihomir Balog, Robert Belužić

Abstract readReview
In one paragraph

Review in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Review
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  7. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Kate ŠešeljaLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0009-0004-4607-4002
Ena ŠimunićLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0000-0003-0011-1985
Sandra SobočanecLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0000-0001-8915-6009
Iva I PodgorskiLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0000-0002-9423-9711
Marija PinterićLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0000-0003-1049-0237
Marijana Popović HadžijaLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.ORCID 0000-0001-6522-3721
Tihomir BalogLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.
Robert BelužićLaboratory for Metabolism and Aging, Department of Molecular Medicine, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia.

Funding

Croatian Science Foundation IP-2022-10-4806
6 · The paper itself

Abstract

Mitochondrial dysfunction is a defining hallmark of aging that connects redox imbalance, metabolic decline, and inflammatory signaling across organ systems. The mitochondrial deacetylase SIRT3 preserves oxidative metabolism and proteostasis, yet its age-related decline transforms metabolically demanding organs into sources of pro-senescent cues. This review synthesizes evidence showing how SIRT3 loss in select "driver tissues"-notably liver, adipose tissue, vascular endothelium, bone-marrow macrophages, and ovary-initiates systemic aging through the release of cytokines, oxidized metabolites, and extracellular vesicles. We discuss molecular routes and mediators of senescence propagation, including the senescence-associated secretory phenotype (SASP), mitochondrial-derived vesicles, and circulating mitochondrial DNA, as well as sex-specific modulation of SIRT3 by hormonal and intrinsic factors. By integrating multi-tissue and sex-dependent data, we outline a framework in which SIRT3 activity defines the mitochondrial threshold separating local adaptation from systemic aging spread. Targeting SIRT3 and its NAD

Indexed as

AgingMitochondriaSirtuin 3AnimalsHumansSIRT3 protein, humanSirtuin 3aging driversextracellular vesiclesinflammagingmitochondrial acetylationNAD+ metabolismsenescencesex differencesSIRT3systemic aging

Identifiers

PMID41465170
PMCPMC12733287

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.