Evidence map›Paper›PMID 34187808›Full record

ReviewCold Spring Harbor perspectives in biology2021

Regeneration, Rejuvenation, and Replacement: Turning Back the Clock on Tissue Aging.

Thomas A Rando, D Leanne Jones

Abstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
–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

34 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Aging and immunity: the age-old tango.Genes & development · 2025
    Review
  8. Hallmarks of stem cell aging.Cell stem cell · 2025
    Review
  9. Article
  10. Stem cell-based therapeutic strategies for liver aging.Liver research (Beijing, China) · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. 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

2 authors.

Thomas A RandoDepartment of Neurology and Neurological Sciences.
D Leanne JonesDepartments of Anatomy.

Funding

Wnt signaling in muscle stem cell agingP01AG036695 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI THOMAS A. RANDO · 2011 to 2026
$29.3M
Characterization of Age-Related Changes in Stem Cell BehaviorR01AG028092 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JONES, DANA LEANNE · 2007 to 2016
$3.6M
Aging and Stem Cell ResilienceR01AG068667 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI RANDO, THOMAS A. · 2021 to 2025
$2.8M
Molecular Regulation of Stem Cell QuiescenceR01AR073248 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI RANDO, THOMAS A. · 2018 to 2022
$2.6M
Lipid mediated regulation of stem cell behavior and tissue homeostasisR01GM135767 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JONES, DANA LEANNE · 2020 to 2023
$1.8M
Regulation of intestinal stem cell behavior by occluding junctionsR01DK105442 · NIDDK · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JONES, DANA LEANNE · 2017 to 2020
$1.7M
NIAMS NIH HHS R01 AR073248NIA NIH HHS P01 AG036695NIA NIH HHS R01 AG068667NIDDK NIH HHS R01 DK105442NIGMS NIH HHS R01 GM135767
6 · The paper itself

Abstract

While some animals, such as planaria and hydra, appear to be capable of seemingly endless cycles of regeneration, most animals experience a gradual decline in fitness and ultimately die. The progressive loss of cell and tissue function, leading to senescence and death, is generally referred to as aging. Adult ("tissue") stem cells maintain tissue homeostasis and facilitate repair; however, age-related changes in stem cell function over time are major contributors to loss of organ function or disease in older individuals. Therefore, considerable effort is being invested in restoring stem cell function to counter degenerative diseases and age-related tissue dysfunction. Here, we will review strategies that could be used to restore stem cell function, including the use of environmental interventions, such as diet and exercise, heterochronic approaches, and cellular reprogramming. Maintaining optimal stem cell function and tissue homeostasis into late life will likely extend the amount of time older adults are able to be independent and lead healthy lives.

Indexed as

Cellular ReprogrammingRegenerationRejuvenationAdult Stem CellsAgingAnimalsDietExerciseHealthy AgingHumansParabiosisRegenerative Medicine

Identifiers

PMID34187808
PMCPMC8411956

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.