Evidence map›Paper›PMID 30781825›Full record

ReviewInternational journal of molecular sciences2019

Mitochondrial Dysfunction and Aging: Insights from the Analysis of Extracellular Vesicles.

Anna Picca, Flora Guerra, Riccardo Calvani, Cecilia Bucci, Maria Rita Lo Monaco, Anna Rita Bentivoglio, Hélio José Coelho-Júnior, Francesco Landi, Roberto Bernabei, Emanuele Marzetti

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
7.5field-weighted citation impact, top 2% of its field
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

109 citing papers in PubMed, 154 citations in OpenAlex.

  1. IntegrativeNutrients · 2026
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49 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 2 countries.

Anna PiccaUniversità Cattolica del Sacro Cuore, Institute of Internal Medicine and Geriatrics, 00168 Rome, Italy. anna.picca1@gmail.com.ORCID 0000-0001-7032-3487
Flora GuerraDepartment of Biological and Environmental Sciences and Technologies, University of Salento, 73100 Lecce, Italy. guerraflora@gmail.com.
Riccardo CalvaniUniversità Cattolica del Sacro Cuore, Institute of Internal Medicine and Geriatrics, 00168 Rome, Italy. riccardo.calvani@gmail.com.ORCID 0000-0001-5472-2365
Cecilia BucciDepartment of Biological and Environmental Sciences and Technologies, University of Salento, 73100 Lecce, Italy. cecilia.bucci@unisalento.it.ORCID 0000-0002-6232-6183
Maria Rita Lo MonacoFondazione Policlinico Universitario "Agostino Gemelli" IRCSS, 00168 Rome, Italy. mariarita.lomonaco@policlinicogemelli.it.
Anna Rita BentivoglioFondazione Policlinico Universitario "Agostino Gemelli" IRCSS, 00168 Rome, Italy. annarita.bentivoglio@unicatt.it.
Hélio José Coelho-JúniorUniversità Cattolica del Sacro Cuore, Institute of Internal Medicine and Geriatrics, 00168 Rome, Italy. coelhojunior@hotmail.com.br.ORCID 0000-0001-7482-9514
Francesco LandiUniversità Cattolica del Sacro Cuore, Institute of Internal Medicine and Geriatrics, 00168 Rome, Italy. francesco.landi@unicatt.it.
Roberto BernabeiUniversità Cattolica del Sacro Cuore, Institute of Internal Medicine and Geriatrics, 00168 Rome, Italy. roberto.bernabei@unicatt.it.
Emanuele MarzettiFondazione Policlinico Universitario "Agostino Gemelli" IRCSS, 00168 Rome, Italy. emanuele.marzetti@policlinicogemelli.it.ORCID 0000-0001-9567-6983
Università Cattolica del Sacro Cuore · ITAgostino Gemelli University Polyclinic · ITUniversity of Salento · IT

Funding

Associazione Italiana per la Ricerca sul Cancro Investigator Grant 2016 N. 19068Centro Studi Achille e Linda Lorenzon N/AInnovative Medicines Initiative 115621Università Cattolica del Sacro Cuore D3.2 2013Università Cattolica del Sacro Cuore D3.2 2015
6 · The paper itself

Abstract

The progressive decline of cell function and integrity, manifesting clinically as increased vulnerability to adverse outcomes and death, is core to biological aging. Mitochondrial dysfunction, oxidative stress, altered intercellular communication (including chronic low-grade inflammation), genomic instability, telomere attrition, loss of proteostasis, altered nutrient sensing, epigenetic alterations, and stem cell exhaustion have been proposed as hallmarks of aging. These "aging pillars" are not mutually exclusive, making the matter intricate and leaving numerous unanswered questions. The characterization of circulating extracellular vesicles (EVs) has recently allowed specific secretory phenotypes associated with aging to be identified. As such, EVs may serve as novel biomarkers for capturing the complexity of aging. Besides the mitochondrial⁻lysosomal axis, EV trafficking has been proposed as an additional layer in mitochondrial quality control. Indeed, disruption of the mitochondrial⁻lysosomal axis coupled with abnormal EV secretion may play a role in the pathogenesis of aging and several disease conditions. Here, we discuss (1) the mechanisms of EV generation; (2) the relationship between the mitochondrial⁻lysosomal axis and EV trafficking in the setting of mitochondrial quality control; and (3) the prospect of using EVs as aging biomarkers and as delivery systems for therapeutics against age-related conditions.

Indexed as

AgingAnimalsBiological TransportExtracellular VesiclesHumansLysosomesMitochondriaModels, Biologicalbiomarkersexosomesmitochondrial biogenesismitochondrial-derived vesicles (MDVs)mitochondrial dynamicsmitochondrial–lysosomal axismitochondrial quality controlmitophagy

Identifiers

PMID30781825
PMCPMC6412692
OpenAlexW2914826420

What OpenQuestion 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 OpenQuestion graph.