Evidence map›Paper›PMID 41006573›Full record

ArticleScientific reports2025

Discovery of novel disulfide-containing PD-1/PD-L1 inhibitor with in vivo influenza therapeutic efficacy.

Yoshiyuki Hirata, Kyoko Hayashi, Takuma Kato, Yasuo Nagaoka, Mitsunobu Doi, Shinichi Uesato

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Yoshiyuki HirataFaculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Kyoko HayashiCollege of Life and Health Sciences, Chubu University, Kasugai, Aichi, Japan.
Takuma KatoFaculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Yasuo NagaokaFaculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka, Japan.
Mitsunobu DoiFaculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Shinichi UesatoFaculty of Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan. shinichi.uesato@ompu.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monoclonal antibody-based immune checkpoint inhibitors, which have brought breakthrough effects in cancer treatments, are expected to assist in the treatment of viral diseases. However, antibody therapies may cause immune-related side effects, such as inflammation and pneumonia, due to cytokine storms. Small-molecule PD-1/PD-L1 inhibitors are an alternative to monoclonal antibody-based therapeutics. We have identified a novel small-molecule PD-1/PD-L1 inhibitor having a functional group (disulfide group), namely compound 2 (molecular weight: 456.6), from our library of sulfur-containing protein-protein interaction inhibitor compounds. Compound 2 selectively bound to PD-L1 over PD-1, with the dissociation rate constant (K

Indexed as

Antiviral AgentsB7-H1 AntigenDisulfidesImmune Checkpoint InhibitorsOrthomyxoviridae InfectionsProgrammed Cell Death 1 ReceptorAnimalsFemaleHumansInfluenza A Virus, H1N1 SubtypeMiceMolecular Docking SimulationAntiviral AgentsB7-H1 AntigenDisulfidesImmune Checkpoint InhibitorsProgrammed Cell Death 1 Receptor

Identifiers

PMID41006573
PMCPMC12474900

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Registered trials

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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.