Evidence map›Paper›PMID 41440724›Full record

ArticleMedicines (Basel, Switzerland)2025

Identification of Active Components in

Ryoji Taniguchi, Ryusuke Nakatsuka, Yuka Sasaki, Mariko Takenokuchi, Takashi Maoka, Tomio Iseki, Hirohito Kubo, Tadashige Nozaki

Abstract read
In one paragraph

Article in Medicines (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Ryoji TaniguchiDepartment of Pharmacology, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.ORCID 0000-0001-8263-4012
Ryusuke NakatsukaDepartment of Pharmacology, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.
Yuka SasakiDepartment of Pharmacology, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.ORCID 0000-0001-5841-1898
Mariko TakenokuchiFaculty of Pharmacological Sciences, Daiichi University of Pharmacy, 22-1 Tamagawa-machi, Minami-ku, Fukuoka-shi 815-8511, Fukuoka, Japan.ORCID 0000-0002-2776-9632
Takashi MaokaDivision of Food Function and Chemistry, Research Institute for Production Development, Morimoto-cho, Shimogamo, Sakyo-ku, Kyoto-shi 606-0805, Kyoto, Japan.
Tomio IsekiFirst Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.
Hirohito KuboFirst Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.
Tadashige NozakiDepartment of Pharmacology, Faculty of Dentistry, Osaka Dental University, 8-1 Kuzuhahanazono-cho, Hirakata 573-1121, Osaka, Japan.

Funding

Osaka Dental University 24-12
6 · The paper itself

Abstract

backgroundGlycation, a non-enzymatic reaction between sugars and biomolecules, leads to the formation of advanced glycation end-products (AGEs), which are implicated in the progression of chronic diseases.

methodsUsing NMR and LC-MS analyses, we identified epicatechin and procyanidin A2 as major polyphenolic constituents. Collagen glycation assays were performed to evaluate the inhibitory effects of these compounds on fructose- and glyceraldehyde (GA)-induced glycation. Additionally, their cytoprotective effects were assessed using GA-induced cytotoxicity assays in dental pulp stem cells (DPSCs).

resultsBoth epicatechin and procyanidin A2 inhibited fructose- and GA-induced glycation in a dose-dependent manner, showing greater efficacy than aminoguanidine. Furthermore, these compounds significantly alleviated GA-induced cytotoxicity in DPSCs.

conclusionsThese findings suggest that epicatechin and procyanidin A2 are candidate contributors to the anti-glycation and cytoprotective effects of

Indexed as

ConnaraceaeConnarus ruberdental pulp stem cellsepicatechinglycationprocyanidin A2

Identifiers

PMID41440724
PMCPMC12734466

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.