Evidence map›Paper›PMID 17991438›Full record

ArticleFEBS letters2007

Effects of aging and dietary restriction on ubiquitination, sumoylation, and the proteasome in the spleen.

Le Zhang, Feng Li, Edgardo Dimayuga, Jeffrey Craddock, Jeffrey N Keller

Open access · bronzeAbstract read
In one paragraph

Article in FEBS letters, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. SUMOylation-Mediated Response to Mitochondrial Stress.International journal of molecular sciences · 2020
    Review
  5. Article
  6. Aging and SKN-1-dependent Loss of 20S Proteasome Adaptation to Oxidative Stress in C. elegans.The journals of gerontology. Series A, Biological sciences and medical sciences · 2017
    Article
  7. Oxidative stress response and Nrf2 signaling in aging.Free radical biology & medicine · 2015
    Review
  8. Controlled sumoylation of the mevalonate pathway enzyme HMGS-1 regulates metabolism during aging.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  9. PML, SUMOylation, and Senescence.Frontiers in oncology · 2013
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. 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

5 authors at 1 institution in 1 country.

Le ZhangSanders-Brown Center on Aging, 205 Sanders-Brown, 800 South Limestone, University of Kentucky, Lexington, KY 40536-0230, USA.
Feng Li
Edgardo Dimayuga
Jeffrey Craddock
Jeffrey N Keller
University of Kentucky · US

Funding

Dietary restriction and proteasome-mediated protein degradation in the aging CNSR01AG029885 · NIA · UNIVERSITY OF KENTUCKY · PI KELLER, JEFFREY NEIL · 2007 to 2011
$1.4M
Dietary restriction, aging, and the proteasomeR01AG025771 · NIA · UNIVERSITY OF KENTUCKY · PI KELLER, JEFFREY NEIL · 2007 to 2011
$1.3M
NIA NIH HHS AG 0257701NIA NIH HHS AG 029885NIA NIH HHS R01 AG025771NIA NIH HHS R01 AG029885
6 · The paper itself

Abstract

In the present study, we demonstrate for the first time that aging increases the levels of ubiquitinated protein in the spleen, and that dietary restriction (DR) significantly reduces these age-related increases in ubiquitinated protein. Sumoylated protein, proteasome subunits, and a protein essential for proteasome biogenesis (POMP1) were also increased with age in the spleen but were not significantly affected by DR. Chymotrypsin-like proteasome activity was elevated in the aged spleen, and was not significantly altered by DR. Together, these data demonstrate for the first time the multiple effects of aging and DR on ubiquitination, sumoylation, and the proteasome in the spleen.

Indexed as

AgingAnimal FeedAnimalsMaleProteasome Endopeptidase ComplexProtein BindingRatsSpleenSUMO-1 ProteinUbiquitinationProteasome Endopeptidase ComplexSUMO-1 Protein

Identifiers

PMID17991438
PMCPMC4959423
OpenAlexW2076701882

What OpenQuestion holds

Textmetadata
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.