Evidence map›Paper›PMID 40927484›Full record

ArticleRSC advances2025

Solid-phase synthesis of polyunsaturated fatty acids facilitates precise structural investigation on FFAR1/4 agonist activities and the inhibition of neutrophil pseudopod formation.

Yaohong Shi, Yutaro Saito, Masashi Hotta, Mayuko Akita, Akiharu Uwamizu, Junken Aoki, Jun Kunisawa, Shinsuke Sando

Abstract read
In one paragraph

Article in RSC advances, 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.

Yaohong ShiDepartment of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan saito.y@chembio.t.u-tokyo.ac.jp ssando@chembio.t.u-tokyo.ac.jp.
Yutaro SaitoDepartment of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan saito.y@chembio.t.u-tokyo.ac.jp ssando@chembio.t.u-tokyo.ac.jp.ORCID https://orcid.org/0000-0001-7610-121X
Masashi HottaLaboratory of Vaccine Materials, Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBN) 7-6-8 Asagi Saito Osaka 567-0085 Ibaraki Japan.ORCID https://orcid.org/0000-0002-0867-8962
Mayuko AkitaDepartment of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan saito.y@chembio.t.u-tokyo.ac.jp ssando@chembio.t.u-tokyo.ac.jp.ORCID https://orcid.org/0009-0001-7435-0869
Akiharu UwamizuDepartment of Health Chemistry, Graduate School of Pharmaceutical Sciences, The University of Tokyo Bunkyo-ku Tokyo Japan.ORCID https://orcid.org/0000-0003-3300-7324
Junken AokiDepartment of Health Chemistry, Graduate School of Pharmaceutical Sciences, The University of Tokyo Bunkyo-ku Tokyo Japan.
Jun KunisawaLaboratory of Vaccine Materials, Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition (NIBN) 7-6-8 Asagi Saito Osaka 567-0085 Ibaraki Japan.ORCID https://orcid.org/0000-0003-4901-1125
Shinsuke SandoDepartment of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan saito.y@chembio.t.u-tokyo.ac.jp ssando@chembio.t.u-tokyo.ac.jp.ORCID https://orcid.org/0000-0003-0275-7237

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polyunsaturated fatty acids (PUFAs), fatty acids with multiple unsaturated carbon-carbon bonds, constitute a crucial class of lipids. While the vast diversity of PUFA species arises from their structural variations, most of them are poorly investigated due to their limited availability. Here, we utilize solid-phase synthesis of PUFAs, which we have recently developed, to construct a PUFA library. With the library, we investigate agonist activities for free fatty acid receptors 1 (FFAR1) and 4 (FFAR4), inhibition abilities against neutrophil pseudopod formation, and anti-inflammatory effects on the hypersensitivity mouse model. This study highlights the utility of PUFA solid-phase synthesis as a powerful approach for elucidating the relationship between the chemical structures of PUFAs and their biological functions.

Identifiers

PMID40927484
PMCPMC12415685

What Socratic 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 Socratic graph.