Evidence map›Paper›PMID 30961089›Full record

ArticlePolymers2018

Preparation of Microparticles Capable of Glucose-Induced Insulin Release under Physiological Conditions.

Kentaro Yoshida, Kazuma Awaji, Seira Shimizu, Miku Iwasaki, Yuki Oide, Megumi Ito, Takenori Dairaku, Tetsuya Ono, Yoshitomo Kashiwagi, Katsuhiko Sato

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 27% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Therapeutic impacts of GNE‑477‑loaded HInternational journal of molecular medicine · 2024
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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 2 institutions in 1 country.

Kentaro YoshidaSchool of Pharmaceutical Sciences, Ohu University 31-1 Misumido, Tomita-Machi, Koriyama, Fukushima 963-8611, Japan. k-yoshida@pha.ohu-u.ac.jp.
Kazuma AwajiGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. sabapena3@yahoo.co.jp.
Seira ShimizuGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. simizuseira@gmail.com.
Miku IwasakiGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. ilax84@gmail.com.
Yuki OideGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. cyluaurkiinet@gmail.com.
Megumi ItoGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. migumeito@gmail.com.
Takenori DairakuSchool of Pharmaceutical Sciences, Ohu University 31-1 Misumido, Tomita-Machi, Koriyama, Fukushima 963-8611, Japan. t-dairaku@pha.ohu-u.ac.jp.
Tetsuya OnoSchool of Pharmaceutical Sciences, Ohu University 31-1 Misumido, Tomita-Machi, Koriyama, Fukushima 963-8611, Japan. t-ono@pha.ohu-u.ac.jp.
Yoshitomo KashiwagiSchool of Pharmaceutical Sciences, Ohu University 31-1 Misumido, Tomita-Machi, Koriyama, Fukushima 963-8611, Japan. y-kashiwagi@pha.ohu-u.ac.jp.
Katsuhiko SatoGraduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan. satok@m.tohoku.ac.jp.
Tohoku University · JPOhu University · JP

Funding

Japan Society for the Promotion of Science JP16K08189Japan Society for the Promotion of Science JP18K06791Japan Society for the Promotion of Science JP18K19936
6 · The paper itself

Abstract

Hydrogen peroxide (H₂O₂)-sensitive layer-by-layer films were prepared based on combining phenyl boronic acid (PBA)-modified poly(allylamine) (PAH) with shikimic acid (SA)-modified-PAH through boronate ester bonds. These PBA-PAH/SA-PAH multilayer films could be prepared in aqueous solutions at pH 7.4 and 9.0 in the presence of NaCl. It is believed that the electrostatic repulsion between the SA-PAH and PBA-PAH was diminished and the formation of ester bonds between the SA and PBA was promoted in the presence of NaCl. These films readily decomposed in the presence of H₂O₂ because the boronate ester bonds were cleaved by an oxidation reaction. In addition, SA-PAH/PBA-PAH multilayer films combined with glucose oxidase (GOx) were decomposed in the presence of glucose because GOx catalyzes the oxidation of D-glucose to generate H₂O₂. The surfaces of CaCO₃ microparticles were coated with PAH/GOx/(SA-PAH/PBA-PAH)₅ films that absorbed insulin. A 1 mg quantity of these particles released up to 10 μg insulin in the presence 10 mM glucose under physiological conditions.

Indexed as

drug delivery systemglucose responsehydrogen peroxideinsulinLbL filmphenyl boronic acid

Identifiers

PMID30961089
PMCPMC6403614
OpenAlexW2897480646

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.