Evidence map›Paper›PMID 33605082›Full record

ArticleJournal of diabetes investigation2021

Glyoxal-induced formation of advanced glycation end-products in type 1 collagen decreases both its strength and flexibility in vitro.

Kei-Ichiro Kitamura, Jun Hirayama, Yoshiaki Tabuchi, Takao Minami, Hajime Matsubara, Atsuhiko Hattori, Nobuo Suzuki

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 39% 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, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Glycoxidation of the bone matrix modulates mineralization.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
    Article
  4. Article
  5. Prenylflavonoids isolated fromFrontiers in chemistry · 2024
    Article
  6. 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

7 authors at 4 institutions in 1 country.

Kei-Ichiro KitamuraDepartment of Clinical Laboratory Science, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan.
Jun HirayamaDepartment of Clinical Engineering, Faculty of Health Sciences, Komatsu University, Komatsu, Japan.
Yoshiaki TabuchiLife Science Research Center, University of Toyama, Toyama, Japan.
Takao MinamiDepartment of Clinical Laboratory Science, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan.
Hajime MatsubaraNoto Center for Fisheries Science and Technology, Kanazawa University, Kanazawa, Japan.
Atsuhiko HattoriDepartment of Biology, College of Liberal Arts and Sciences, Tokyo Medical and Dental University, Ichikawa, Japan.
Nobuo SuzukiNoto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Kanazawa, Japan.ORCID https://orcid.org/0000-0003-0283-9910
Kanazawa University · JPKomatsu University · JPTokyo Medical and Dental University · JPUniversity of Toyama · JP

Funding

Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 15K01705Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 18K11016Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 18KT0068Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 20H04565Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 20K06718Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 20K12619Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research 24500848
6 · The paper itself

Abstract

The high plasma glucose induced in glucose metabolism disorders leads to the non-enzymatic glucose-dependent modification (glycation) of type 1 collagen, which is an essential component of bone tissue. The glycation of proteins induces the formation of advanced glycation end-products, such as carboxymethyl arginine, which is preferentially generated in glycated collagen. However, the effect of advanced glycation end-product formation on the characteristics of type 1 collagen remains unclear due to the lack of suitable in vitro experimental systems analyzing type 1 collagen. Here, we show that the glycation of type 1 collagen can be analyzed in vitro using a goldfish-scale bone model. Our study using these scales provides evidence that the advanced glycation end-product formation in type 1 collagen induced by glyoxal, the carboxymethyl arginine inducer, facilitates the crosslinking of type 1 collagen, decreasing both its strength and flexibility.

Indexed as

AnimalsBone and BonesCollagen Type IGlycation End Products, AdvancedGlyoxalGoldfishCollagen Type IGlycation End Products, AdvancedGlyoxalCarboxymethyl arginineFish scalesType 1 collagen

Identifiers

PMID33605082
PMCPMC8409810
OpenAlexW3129607032

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.