Evidence map›Paper›PMID 37242283›Full record

ArticleNutrients2023

Leucine and Glutamic Acid as a Biomarker of Sarcopenic Risk in Japanese People with Type 2 Diabetes.

Hanako Nakajima, Hiroshi Okada, Ayaka Kobayashi, Fuyuko Takahashi, Takuro Okamura, Yoshitaka Hashimoto, Naoko Nakanishi, Takafumi Senmaru, Emi Ushigome, Masahide Hamaguchi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Investigation of factors associated with osteoporosis using metabolome analysis.Journal of clinical biochemistry and nutrition · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. 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

11 authors at 3 institutions in 1 country.

Hanako NakajimaDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0002-3209-1790
Hiroshi OkadaDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0002-1707-970X
Ayaka KobayashiDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.
Fuyuko TakahashiNutrition Division, Saiseikai Suita Hospital, Osaka 564-0013, Japan.
Takuro OkamuraDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0001-7269-1697
Yoshitaka HashimotoDepartment of Diabetes and Endocrinology, Matsushita Memorial Hospital, Osaka 570-8540, Japan.ORCID 0000-0002-8794-0550
Naoko NakanishiDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.
Takafumi SenmaruDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.
Emi UshigomeDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0003-1031-4380
Masahide HamaguchiDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0002-8651-4445
Michiaki FukuiDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-0841, Japan.ORCID 0000-0003-0903-1797
Kyoto Prefectural University of Medicine · JPMatsushita Memorial Hospital · JPSaiseikai Suita Hospital · JP

Funding

Danone Institutes Research Grant N/A
6 · The paper itself

Abstract

This study aimed to identify the serum metabolites associated with sarcopenic risk in Japanese patients with type 2 diabetes, determine the effect of dietary protein intake on the serum metabolic profile, and examine its association with sarcopenia. Ninety-nine Japanese patients with type 2 diabetes were included, and sarcopenic risk was defined as low muscle mass or strength. Seventeen serum metabolites were quantified after gas chromatography-mass spectrometry analysis. The relationship between dietary protein intake and the metabolites concerning sarcopenia was analyzed, and the factors affecting sarcopenic risk were clarified. Twenty-seven patients were classified as being at risk of sarcopenia, the same as the general risk, which was associated with older age, a longer duration of the disease, and a lower body mass index. Low levels of leucine and glutamic acid were significantly associated with low muscle strength (

Indexed as

Diabetes Mellitus, Type 2SarcopeniaBiomarkersDietary ProteinsEast Asian PeopleGlutamic AcidHumansLeucineMuscle, SkeletalBiomarkersDietary ProteinsGlutamic AcidLeucineglutamic acidleucinemetabolomics analysissarcopeniatype 2 diabetes

Identifiers

PMID37242283
PMCPMC10222500
OpenAlexW4377242137

What Socratic 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 Socratic graph.