Evidence map›Paper›PMID 34912719›Full record

ArticleFrontiers in oncology2021

A Novel Type of PD-L1 Inhibitor rU1 snRNPA From Human-Derived Protein Scaffolds Library.

Chuang Ma, Sennan Qiao, Zhiyi Liu, Liang Shan, Chongyang Liang, Meiling Fan, Fei Sun

Abstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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. Review
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.

Chuang MaSchool of Pharmaceutical Sciences, Jilin University, Changchun, China.
Sennan QiaoSchool of Pharmaceutical Sciences, Jilin University, Changchun, China.
Zhiyi LiuInstitute of Frontier Medical Science, Jilin University, Changchun, China.
Liang ShanSchool of Pharmaceutical Sciences, Jilin University, Changchun, China.
Chongyang LiangInstitute of Frontier Medical Science, Jilin University, Changchun, China.
Meiling FanJilin Academy of Chinese Medicine Sciences, Changchun, China.
Fei SunSchool of Pharmaceutical Sciences, Jilin University, Changchun, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three marketed anti-PD-L1 antibodies almost have severe immune-mediated side effects. The therapeutic effects of anti-PD-L1 chemical inhibitors are not satisfied in the clinical trials. Here we constructed human-derived protein scaffolds library and screened scaffolds with a shape complementary to the PD-1 binding domain of PD-L1. The RNA binding domain of U1 snRNPA was selected as one of potential binders because it had the most favorable binding energies with PD-L1 and conformed to pre-established biological criteria for the screening of candidates. The recombinant U1 snRNPA (rU1 snRNPA) in

Indexed as

breast cancerhuman-derivedinhibitormelanomaPD-L1scaffold

Identifiers

PMID34912719
PMCPMC8666589

What OpenQuestion holds

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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.