Evidence map›Paper›PMID 36082509›Full record

ArticleChembiochem : a European journal of chemical biology2022

Exploiting the Innate Plasticity of the Programmed Cell Death-1 (PD1) Receptor to Design Pembrolizumab H3 Loop Mimics.

Alexis D Richaud, Mehdi Zaghouani, Guangkuan Zhao, Medhi Wangpaichitr, Niramol Savaraj, Stéphane P Roche

Open access · greenAbstract read
In one paragraph

Article in Chembiochem : a European journal of chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Alexis D RichaudDepartment of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA.
Mehdi ZaghouaniDepartment of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA.
Guangkuan ZhaoDepartment of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA.
Medhi WangpaichitrMiller School of Medicine, University of Miami, Miami, FL 33458, USA.
Niramol SavarajMiller School of Medicine, University of Miami, Miami, FL 33458, USA.
Stéphane P RocheDepartment of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA.ORCID 0000-0002-3019-2168
Florida Atlantic University · USUniversity of Miami · US

Funding

Asymmetric Synthesis of Unnatural α-Amino Acids: Applications to Natural ProductsR15GM116025 · NIGMS · FLORIDA ATLANTIC UNIVERSITY · PI ROCHE, STEPHANE P · 2016 to 2016
$433k
Flexible Rigidity in Peptide Drug Design for Protein-Protein Interaction InhibitorsR21GM132754 · NIGMS · FLORIDA ATLANTIC UNIVERSITY · PI ROCHE, STEPHANE P · 2019 to 2020
$401k
Hi-jacking the kynurenine pathway: A new therapeutic approach used to treat cisplatin resistant lung cancer that evades immune surveillance and proliferates with increased ROS levelsI01BX004371 · VA · MIAMI VA HEALTH CARE SYSTEM · PI WANGPAICHITR, MEDHI · 2018 to 2025
–
BLRD VA I01 BX004371BLRD VA I01 BX005051NIGMS NIH HHS R15 GM116025NIGMS NIH HHS R21 GM132754
6 · The paper itself

Abstract

Checkpoint blockade of the immunoreceptor programmed cell death-1 (PD1) with its ligand-1 (PDL1) by monoclonal antibodies such as pembrolizumab provided compelling clinical results in various cancer types, yet the molecular mechanism by which this drug blocks the PD1/PDL1 interface remains unclear. To address this question, we examined the conformational motion of PD1 associated with the binding of pembrolizumab. Our results revealed that the innate plasticity of both C'D and FG loops is crucial to form a deep binding groove (371 Å

Indexed as

B7-H1 AntigenProgrammed Cell Death 1 ReceptorAntibodies, Monoclonal, HumanizedApoptosisAntibodies, Monoclonal, HumanizedB7-H1 AntigenpembrolizumabProgrammed Cell Death 1 Receptorantibody H3 loop mimicsPD1 inhibitorspembrolizumabprogrammed cell death-1 (PD1) protein, plasticityβ-hairpin peptides

Identifiers

PMID36082509
PMCPMC10029098
OpenAlexW4295083670

What OpenQuestion holds

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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.