Evidence map›Paper›PMID 35611948›Full record

ArticleACS chemical biology2022

Directed Evolution of PD-L1-Targeted Affibodies by mRNA Display.

Brian J Grindel, Brian J Engel, Justin N Ong, Anupallavi Srinivasamani, Xiaowen Liang, Niki M Zacharias, Robert C Bast, Michael A Curran, Terry T Takahashi, Richard W Roberts and 1 more

Open access · greenAbstract read
In one paragraph

Article in ACS chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

7 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
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  4. Self-assembled proteomimetic (SAP) with antibody-like binding from short PNA-peptide conjugates.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
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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

11 authors at 2 institutions in 1 country.

Brian J GrindelDepartment of Cancer Systems Imaging, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Brian J EngelDepartment of Cancer Systems Imaging, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Justin N OngMork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089, United States.
Anupallavi SrinivasamaniDepartment of Immunology, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Xiaowen LiangDepartment of Experimental Therapeutics, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Niki M ZachariasDepartment of Urology, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Robert C BastDepartment of Experimental Therapeutics, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Michael A CurranDepartment of Immunology, MD Anderson Cancer Center, Houston, Texas 77054, United States.
Terry T TakahashiDepartment of Chemistry, University of Southern California, Los Angeles, California 90089, United States.
Richard W RobertsDepartment of Chemistry, University of Southern California, Los Angeles, California 90089, United States.ORCID 0000-0002-8587-5097
Steven W MillwardDepartment of Cancer Systems Imaging, MD Anderson Cancer Center, Houston, Texas 77054, United States.ORCID 0000-0002-3231-7075
The University of Texas MD Anderson Cancer Center · USUniversity of Southern California · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Fabien Delerue · 1985 to 2026
$290.8M
Interdisciplinary Translational Pre/Postdoctoral Program in Cancer NanotechnologyT32CA196561 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Gang Bao, Konstantin V Sokolov · 2015 to 2026
$3.0M
NCI NIH HHS P30 CA016672NCI NIH HHS T32 CA196561
6 · The paper itself

Abstract

Therapeutic monoclonal antibodies directed against PD-L1 (e.g., atezolizumab) disrupt PD-L1:PD-1 signaling and reactivate exhausted cytotoxic T-cells in the tumor compartment. Although anti-PD-L1 antibodies are successful as immune checkpoint inhibitor (ICI) therapeutics, there is still a pressing need to develop high-affinity, low-molecular-weight ligands for molecular imaging and diagnostic applications. Affibodies are small polypeptides (∼60 amino acids) that provide a stable molecular scaffold from which to evolve high-affinity ligands. Despite its proven utility in the development of imaging probes, this scaffold has never been optimized for use in mRNA display, a powerful

Indexed as

B7-H1 AntigenNeoplasmsAmino AcidsAnimalsLigandsMiceProgrammed Cell Death 1 ReceptorRNA, MessengerAmino AcidsB7-H1 AntigenLigandsProgrammed Cell Death 1 ReceptorRNA, Messenger

Identifiers

PMID35611948
PMCPMC10691555
OpenAlexW4281492616

What OpenQuestion holds

Textmetadata
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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.