Evidence map›Paper›PMID 35163489›Full record

ArticleInternational journal of molecular sciences2022

CD73 and PD-L1 as Potential Therapeutic Targets in Gallbladder Cancer.

Lu Cao, Kim R Bridle, Ritu Shrestha, Prashanth Prithviraj, Darrell H G Crawford, Aparna Jayachandran

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Lu CaoFaculty of Medicine, The University of Queensland, Brisbane, QLD 4120, Australia.
Kim R BridleFaculty of Medicine, The University of Queensland, Brisbane, QLD 4120, Australia.
Ritu ShresthaFaculty of Medicine, The University of Queensland, Brisbane, QLD 4120, Australia.ORCID 0000-0002-6033-6169
Prashanth PrithvirajFiona Elsey Cancer Research Institute, Ballarat, VIC 3350, Australia.
Darrell H G CrawfordFaculty of Medicine, The University of Queensland, Brisbane, QLD 4120, Australia.
Aparna JayachandranFaculty of Medicine, The University of Queensland, Brisbane, QLD 4120, Australia.
The University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gallbladder cancer (GBC) is one of the most common and aggressive biliary tract cancers with a dismal prognosis. Ongoing clinical trials are evaluating a few selected immune checkpoint inhibitors (ICIs) as monotherapy for the treatment of GBC patients. However, only a subset of patients benefits from these treatments. To improve ICI therapy response, molecular mechanisms that confer resistance to immune checkpoint (IC) blockade needs to be explored. Epithelial-to-mesenchymal transition (EMT) program and cancer stem cells (CSCs) have been implicated as key processes that confer ICI treatment resistance. However, in GBC the EMT-CSC-IC axis has not yet been clearly elucidated. This study aims to examine the aberrant expression of ICs associated with CSC and EMT. We successfully enriched CSCs by utilizing a 3-dimensional culture system and established a reversible EMT model with human GBC NOZ cell line. Notably, ICs CD73 and PD-L1 were closely associated with both CSC and EMT phenotypes. Knockdown of CD73 or PD-L1 reduced the proliferative and motile abilities of both adherent monolayers and anchorage-free spheroids. In conclusion, blocking CD73 and PD-L1 offer a promising therapeutic strategy for targeting highly aggressive populations with CSC and EMT phenotype to improve GBC patient prognosis.

Indexed as

Molecular Targeted Therapy5'-NucleotidaseB7-H1 AntigenBiomarkers, TumorCell AdhesionCell Line, TumorCell MovementCell ProliferationEpithelial-Mesenchymal TransitionGallbladder NeoplasmsGene Knockdown TechniquesGPI-Linked ProteinsHumansImmune Checkpoint ProteinsImmunologic FactorsNeoplastic Stem Cells5'-NucleotidaseB7-H1 AntigenBiomarkers, TumorGPI-Linked ProteinsImmune Checkpoint ProteinsImmunologic FactorsNT5E protein, humanRNA, Small InterferingTransforming Growth Factor beta1cancer stem cellsCD73epithelial-to-mesenchymal transitiongallbladder cancerimmune checkpoint inhibitorsPD-L1

Identifiers

PMID35163489
PMCPMC8836068
OpenAlexW4210521961

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.