Evidence map›Paper›PMID 34061287›Full record

ArticleClinical and experimental nephrology2021

Distribution of serum adiponectin isoforms in pediatric patients with steroid-sensitive nephrotic syndrome.

Tetsuro Tamai, Kaori Kamijo, Yoshifusa Abe, Satoshi Hibino, Shunsuke Sakurai, Shuichiro Watanabe, Yoshitaka Watanabe, Satomi Nimura, Atsutoshi Shiratori, Takaaki Takayanagi and 7 more

Abstract read
In one paragraph

Article in Clinical and experimental nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. 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

17 authors.

Tetsuro TamaiDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Kaori KamijoDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Yoshifusa AbeChildren's Medical Center, Showa University Koto Toyosu Hospital, 5-1-38 Toyosu, Koto-ku, Tokyo, 135-8577, Japan. yoshifusa@med.showa-u.ac.jp.ORCID http://orcid.org/0000-0002-4861-8200
Satoshi HibinoDepartment of Pediatric Nephrology, Aichi Children's Health and Medical Center, Aichi, Japan.
Shunsuke SakuraiDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Shuichiro WatanabeWatanabe Children's Clinic, Tokyo, Japan.
Yoshitaka WatanabeDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Satomi NimuraDepartment of Hospital Pharmaceutics, School of Pharmacy, Showa University, Tokyo, Japan.
Atsutoshi ShiratoriDepartment of Pediatric Nephrology, Tokyo Women's Medical University School of Medicine, Tokyo, Japan.
Takaaki TakayanagiDepartment of Pediatrics, Tokyo Metropolitan Health and Medical Treatment Corporation Ebara Hospital, Tokyo, Japan.
Tsuneki WatanabeChildren's Medical Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan.
Yuya NakanoDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Hirokazu IkedaDepartment of Pediatrics, Showa University Fujigaoka Hospital, Kanagawa, Japan.
Kazushige DobashiDepartment of Pediatrics, Enzan Citizen Hospital, Yamanashi, Japan.
Yasuko NakanoDrug Treatment Laboratory, Clinical Department, Yokohama University of Pharmacy, Kanagawa, Japan.
Katsumi MizunoDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.
Kazuo ItabashiDepartment of Pediatrics, Showa University School of Medicine, Tokyo, Japan.

Funding

Japan Society for the Promotion of Science (JP) JP17K10154
6 · The paper itself

Abstract

backgroundSerum adiponectin circulates in three multimeric isoforms: high-molecular-weight (HMW), middle-molecular-weight (MMW), and low-molecular-weight (LMW) isoforms. Potential change in the circulating adiponectin levels in patients with nephrotic syndrome (NS) remain unknown. This study aimed to assess the levels of total adiponectin and the distribution of its isoforms in pediatric patients with NS.

methodsWe sequentially measured total adiponectin and each adiponectin isoform levels at the onset of NS, initial remission, and during the remission period of the disease in 31 NS patients. We also calculated the ratios of HMW (%HMW), MMW (%MMW), and LMW (%LMW) to total adiponectin incuding 51 control subjects.

resultsThe median of total serum adiponectin levels in patients were 36.7, 36.7, and 20.2 μg/mL at the onset, at initial remission, and during the remission period of NS, respectively. These values were significantly higher than those in control subjects. The median values of %HMW, %MMW, and %LMW values were 56.9/27.0/14.1 at the onset, 62.0/21.8/13.4 at the initial remission, and 58.1/21.7/17.5 at during the remission period of NS, respectively. Compared with control subjects, %HMW at initial remission and %MMW at the onset were high, and the %LMW values at the onset and at initial remission were low.

conclusionsIn patients with NS, total serum adiponectin levels increase at the onset of the disease, and the ratio of adiponectin isoforms changes during the course of the disease. Further studies are needed to delineate the mechanisms between proteinuria and adiponectin isoforms change.

Indexed as

AdiponectinAnti-Inflammatory AgentsCase-Control StudiesChildChild, PreschoolFemaleHumansInfantMaleMolecular WeightNephrotic SyndromePrednisoloneProtein IsoformsRemission InductionAdiponectinAnti-Inflammatory AgentsPrednisoloneProtein IsoformsAdiponectinAdiponectin isoformChildrenHigh-molecular-weightNephrotic syndrome

Identifiers

PMID34061287
PMCPMC8357647

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.