Evidence map›Paper›PMID 30822165›Full record

ReviewCritical reviews in biochemistry and molecular biology2019

Epigenetic changes during aging and their reprogramming potential.

Alice E Kane, David A Sinclair

Abstract readReview
In one paragraph

Review in Critical reviews in biochemistry and molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed, 2 pooled it
9.3field-weighted citation impact, top 1% 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

145 citing papers in PubMed, 2 syntheses or guidelines pooled it, 277 citations in OpenAlex.

  1. Consequences of Aging on Bone.Aging and disease · 2023
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85 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

2 authors at 2 institutions in 2 countries.

Alice E Kanea Department of Genetics , Harvard Medical School , Boston , MA , USA.
David A Sinclaira Department of Genetics , Harvard Medical School , Boston , MA , USA.
Harvard University · USUniversity of Sydney · AU

Funding

Uncovering the Human SecretomeDP1AG058605 · NIA · HARVARD MEDICAL SCHOOL · PI SINCLAIR, DAVID A. · 2017 to 2021
$5.9M
Role of Sgs1 DNA helicase in telomere maintenanceR01AG019719 · NIA · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI SINCLAIR, DAVID A. · 2001 to 2022
$5.3M
SIRT1 as a regulator of health and lifespan of mammalsR37AG028730 · NIA · HARVARD MEDICAL SCHOOL · PI SINCLAIR, DAVID A. · 2012 to 2021
$4.1M
Elucidating mechanisms of SIRT1 activationR01DK100263 · NIDDK · HARVARD MEDICAL SCHOOL · PI SINCLAIR, DAVID A. · 2016 to 2020
$2.5M
Nicotinamide Mononucleotide (NMN) as a Novel Therapeutic in the Treatment of Oral MucositisR21DE027490 · NIDCR · HARVARD MEDICAL SCHOOL · PI SINCLAIR, DAVID A. · 2018 to 2019
$466k
NIA NIH HHS DP1 AG058605NIA NIH HHS R01 AG019719NIA NIH HHS R37 AG028730NIDCR NIH HHS R21 DE027490NIDDK NIH HHS R01 DK100263
6 · The paper itself

Abstract

The aging process results in significant epigenetic changes at all levels of chromatin and DNA organization. These include reduced global heterochromatin, nucleosome remodeling and loss, changes in histone marks, global DNA hypomethylation with CpG island hypermethylation, and the relocalization of chromatin modifying factors. Exactly how and why these changes occur is not fully understood, but evidence that these epigenetic changes affect longevity and may cause aging, is growing. Excitingly, new studies show that age-related epigenetic changes can be reversed with interventions such as cyclic expression of the Yamanaka reprogramming factors. This review presents a summary of epigenetic changes that occur in aging, highlights studies indicating that epigenetic changes may contribute to the aging process and outlines the current state of research into interventions to reprogram age-related epigenetic changes.

Indexed as

AgingEpigenesis, GeneticAnimalsCellular ReprogrammingChromatinCpG IslandsDNA MethylationHumansChromatinAgingchromatinclockDNA methylationepigeneticshistonesreprogrammingsirtuins

Identifiers

PMID30822165
PMCPMC6424622
OpenAlexW2919568651

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.