Evidence map›Paper›PMID 33322015›Full record

ArticleNutrients2020

Plasma Branched-Chain and Aromatic Amino Acids in Relation to Hypertension.

M H Mahbub, Natsu Yamaguchi, Ryosuke Hase, Hidekazu Takahashi, Yasutaka Ishimaru, Rie Watanabe, Hiroyuki Saito, Junki Shimokawa, Hiroshi Yamamoto, Shinya Kikuchi and 1 more

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. BCAA Metabolic Dyshomeostasis in Cardiovascular Disease: Pathogenic Mechanisms and Intervention.American journal of cardiovascular drugs : drugs, devices, and other interventions · 2026
    Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Circulating Branched Chain Amino Acids and Cardiometabolic Disease.Journal of the American Heart Association · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors at 3 institutions in 1 country.

M H MahbubDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.ORCID 0000-0002-1599-6256
Natsu YamaguchiDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Ryosuke HaseDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Hidekazu TakahashiDepartment of Public Health, Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Ehime 794-8555, Japan.
Yasutaka IshimaruDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Rie WatanabeDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Hiroyuki SaitoDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Junki ShimokawaDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Hiroshi YamamotoInstitute for Innovation, Ajinomoto Co. Inc., Kawasaki, Kanagawa 210-8681, Japan.
Shinya KikuchiInstitute for Innovation, Ajinomoto Co. Inc., Kawasaki, Kanagawa 210-8681, Japan.
Tsuyoshi TanabeDepartment of Public Health and Preventive Medicine, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi 755-8505, Japan.
Yamaguchi University · JPAjinomoto (Japan) · JPOkayama University of Science · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Findings of the available studies regarding the roles of branched-chain amino acids (BCAAs) and aromatic amino acids (AAAs) in hypertension are inconsistent, conflicting and inconclusive. The purpose of this study was to explore and clarify the existence of any relationships of individual BCAAs and AAAs with hypertension with adjustments for potential relevant confounders. A total of 2805 healthy controls and 2736 hypertensive patients were included in the current analysis. The associations between individual amino acids and hypertension were explored by logistic regression analyses adjusted for potential confounding variables. Among the investigated amino acids, only the BCAAs showed consistently significant positive associations with hypertension in the adjusted models (

Indexed as

AdultAmino Acids, AromaticAmino Acids, Branched-ChainBiomarkersCase-Control StudiesCross-Sectional StudiesFemaleHeart Disease Risk FactorsHumansHypertensionIncidenceJapanMaleMiddle AgedRisk AssessmentAmino Acids, AromaticAmino Acids, Branched-ChainBiomarkersaromaticbranched-chainhypertensionplasma amino acids

Identifiers

PMID33322015
PMCPMC7764357
OpenAlexW3112555401

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.