Evidence map›Paper›PMID 33479412›Full record

ArticleScientific reports2021

Quantification of serum C-mannosyl tryptophan by novel assay to evaluate renal function and vascular complications in patients with type 2 diabetes.

Shuhei Morita, Yoko Inai, Shiho Minakata, Shohei Kishimoto, Shino Manabe, Naoyuki Iwahashi, Kazuhiko Ino, Yukishige Ito, Takashi Akamizu, Yoshito Ihara

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. ProteinMolecules (Basel, Switzerland) · 2021
    Review
  6. 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

10 authors at 3 institutions in 1 country.

Shuhei MoritaFirst Department of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan. smorita@wakayama-med.ac.jp.
Yoko InaiDepartment of Biochemistry, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Shiho MinakataDepartment of Biochemistry, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Shohei KishimotoFirst Department of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Shino ManabePharmaceutical Department & The Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo, 142-8501, Japan.
Naoyuki IwahashiDepartment of Obstetrics and Gynecology, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Kazuhiko InoDepartment of Obstetrics and Gynecology, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Yukishige ItoRIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.
Takashi AkamizuFirst Department of Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan.
Yoshito IharaDepartment of Biochemistry, Wakayama Medical University, 811-1 Kimiidera, Wakayama, Wakayama, 641-0012, Japan. y-ihara@wakayama-med.ac.jp.
Wakayama Medical University · JPHoshi University · JPRIKEN · JP

Funding

Japan Society for the Promotion of Science JP16H06290Japan Society for the Promotion of Science JP18K16242
6 · The paper itself

Abstract

C-Mannosyl tryptophan (CMW) is a unique glycosylated amino acid, and a candidate novel biomarker of renal function. In type 2 diabetes (T2D), a combination of metabolites including CMW has recently been the focus of novel biomarkers for the evaluation of renal function and prediction of its decline. However, previous quantification methods for serum CMW have several limitations. We recently established a novel assay for quantifying serum CMW. Serum CMW from 99 Japanese patients with T2D was quantified by this assay using hydrophilic interaction liquid chromatography. The serum CMW levels were cross-sectionally characterized in relation to clinical features, including renal function and vascular complications. Serum CMW level was more strongly correlated with serum creatinine and cystatin C levels and with eGFR than with albumin urea level. The ROC curve to detect eGFR < 60 ml/min/1.73 m

Indexed as

Glomerular Filtration RateBiomarkersChromatography, LiquidCreatineCystatin CDiabetes Mellitus, Type 2Diabetic AngiopathiesFemaleHumansMaleMannoseMiddle AgedTryptophanBiomarkersCreatineCystatin CMannoseTryptophan

Identifiers

PMID33479412
PMCPMC7820242
OpenAlexW3122204983

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.