Evidence map›Paper›PMID 34442729›Full record

ArticleMicroorganisms2021

Longevity Regulation by Proline Oxidation in Yeast.

Akira Nishimura, Yuki Yoshikawa, Kazuki Ichikawa, Tetsuma Takemoto, Ryoya Tanahashi, Hiroshi Takagi

Open access · goldAbstract read
In one paragraph

Article in Microorganisms, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Review
  3. Metabolic Biomarkers for Lifespan Extension and Cellular Stress inPreventive nutrition and food science · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. AagingBase: a comprehensive database of anti-aging peptides.Database : the journal of biological databases and curation · 2024
    Article
  8. Article
  9. Article
  10. Exogenous glucosylglycerol and proline extend the chronological lifespan of Rhodosporidium toruloides.International microbiology : the official journal of the Spanish Society for Microbiology · 2023
    Article
  11. Article
  12. Review
  13. Review
  14. 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

6 authors at 1 institution in 1 country.

Akira NishimuraDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.ORCID 0000-0002-0168-9829
Yuki YoshikawaDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.
Kazuki IchikawaDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.
Tetsuma TakemotoDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.
Ryoya TanahashiDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.
Hiroshi TakagiDivision of Biological Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara 630-0192, Japan.
Nara Institute of Science and Technology · JP

Funding

Japan Society for the Promotion of Science 19K22282Japan Society for the Promotion of Science 21K05504
6 · The paper itself

Abstract

Proline is a pivotal and multifunctional amino acid that is used not only as a nitrogen source but also as a stress protectant and energy source. Therefore, proline metabolism is known to be important in maintaining cellular homeostasis. Here, we discovered that proline oxidation, catalyzed by the proline oxidase Put1, a mitochondrial flavin-dependent enzyme converting proline into ∆

Indexed as

chronological lifespanenergy metabolismhomeostasislongevityprolineproline oxidaseSaccharomyces cerevisiae

Identifiers

PMID34442729
PMCPMC8400801
OpenAlexW3188331260

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.