Evidence map›Paper›PMID 34507801›Full record

ReviewMolecular aspects of medicine2021

Macroautophagy and aging: The impact of cellular recycling on health and longevity.

Jose L Nieto-Torres, Malene Hansen

Open access · greenAbstract readReview
In one paragraph

Review in Molecular aspects of medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
7.8field-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

52 citing papers in PubMed, 77 citations in OpenAlex.

  1. Article
  2. Review
  3. Aging and cancer: current understandings and future perspectives.Signal transduction and targeted therapy · 2026
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Exercise attenuates the hallmarks of aging: Novel perspectives.Journal of sport and health science · 2025
    Review
  10. Review
  11. Review
  12. Review
  13. The Hallmarks of Ageing in Microglia.Cellular and molecular neurobiology · 2025
    Review
  14. Review
  15. Article
  16. Monitoring Autophagy in Human Aging: Key Cell Models and Insights.Frontiers in bioscience (Landmark edition) · 2025
    Review
  17. Article
  18. Review
  19. Article
  20. Article
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

2 authors at 1 institution in 1 country.

Jose L Nieto-TorresSanford Burnham Prebys Medical Discovery Institute. Program of Development, Aging, and Regeneration, La Jolla, CA, USA.
Malene HansenSanford Burnham Prebys Medical Discovery Institute. Program of Development, Aging, and Regeneration, La Jolla, CA, USA. Electronic address: mhansen@sbpdiscovery.org.
Discovery Institute · US

Funding

Regulation of the Autophagy Process in Organismal AgingR01AG038664 · NIA · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI Malene Hansen · 2011 to 2026
$6.4M
Autophagy Regulation by Hippo Kinases STK3/STK4R01GM117466 · NIGMS · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI HANSEN, MALENE · 2016 to 2019
$1.5M
Attenuation of cancellous osteopenia by in vivo loadingR01AG028664 · NIA · CORNELL UNIVERSITY · PI VAN DER MEULEN, MARJOLEIN C · 2006 to 2009
$1.0M
Mechanisms of Aging: Regulation of Canonical and Non-canonical AutophagyK99AG062774 · NIA · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI NIETO-TORRES, JOSE LUIS · 2019 to 2021
$396k
NIA NIH HHS K99 AG062774NIA NIH HHS R01 AG028664NIA NIH HHS R01 AG038664NIGMS NIH HHS R01 GM117466
6 · The paper itself

Abstract

Aging is associated with many deleterious changes at the cellular level, including the accumulation of potentially toxic components that can have devastating effects on health. A key protective mechanism to this end is the cellular recycling process called autophagy. During autophagy, damaged or surplus cellular components are delivered to acidic vesicles called lysosomes, that secure degradation and recycling of the components. Numerous links between autophagy and aging exist. Autophagy declines with age, and increasing evidence suggests that this reduction plays important roles in both physiological aging and the development of age-associated disorders. Studies in pharmacologically and genetically manipulated model organisms indicate that defects in autophagy promote age-related diseases, and conversely, that enhancement of autophagy has beneficial effects on both healthspan and lifespan. Here, we review our current understanding of the role of autophagy in different physiological processes and their molecular links with aging and age-related diseases. We also highlight some recent advances in the field that could accelerate the development of autophagy-based therapeutic interventions.

Indexed as

LongevityMacroautophagyAgingAutophagyHumansLysosomesAgingAMPKAutophagyC. elegansHealthspanLifespanmTORNeurodegeneration

Identifiers

PMID34507801
PMCPMC8671213
OpenAlexW3198222216

What OpenQuestion holds

Textmetadata
LicenceTDM
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.