Evidence map›Paper›PMID 34903555›Full record

ArticleJournal for immunotherapy of cancer2021

Combinatorial immunotherapy induces tumor-infiltrating CD8

Natalija Van Braeckel-Budimir, Joseph Samuel Dolina, Jie Wei, Xiao Wang, Shih-Hsun Chen, Pamela Santiago, Guanghuan Tu, Luca Micci, Amir A Al-Khami, Sophia Pfister and 7 more

Open access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.4field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 22 citations in OpenAlex.

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  8. Cell Identity and Spatial Distribution of PD-1/PD-L1 Blockade Responders.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  9. SubvertingBiology · 2024
    Review
  10. Article
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  13. Antigen-presenting B cells promote TCF-1Frontiers in immunology · 2023
    Article
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  15. 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

17 authors at 1 institution in 1 country.

Natalija Van Braeckel-Budimir *Cancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Joseph Samuel Dolina *Cancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.ORCID 0000-0002-4602-8194
Jie Wei *Cancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Xiao WangComputational Biology, Pfizer Inc, San Diego, California, USA.
Shih-Hsun ChenCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.ORCID 0000-0002-0412-273X
Pamela SantiagoCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Guanghuan TuCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Luca MicciCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Amir A Al-KhamiCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Sophia PfisterCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Sripad RamGlobal Pathology, Drug Safety Reserach and Development, Pfizer Inc, San Diego, California, USA.ORCID 0000-0002-9770-106X
Purnima SundarCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Graham ThomasCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.ORCID 0000-0001-9778-8874
Hua LongCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Wenjing YangComputational Biology, Pfizer Inc, San Diego, California, USA.
Shobha PotluriCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA.
Shahram Salek-ArdakaniCancer Immunology Discovery, Pfizer Inc, San Diego, California, USA ssalekardakani@gmail.com.ORCID 0000-0002-2336-8452
Pfizer (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProgrammed death (ligand) 1 (PD-(L)1) blockade and OX40/4-1BB costimulation have been separately evaluated in the clinic to elicit potent antitumor T cell responses. The precise mechanisms underlying single agent activity are incompletely understood. It also remains unclear if combining individual therapies leads to synergism, elicits novel immune mechanisms, or invokes additive effects.

methodsWe performed high-dimensional flow cytometry and single-cell RNA sequencing-based immunoprofiling of murine tumor-infiltrating lymphocytes (TILs) isolated from hosts bearing B16 or MC38 syngeneic tumors. This baseline infiltrate was compared to TILs after treatment with either anti-PD-(L)1, anti-OX40, or anti-4-1BB as single agents or as double and triple combinatorial therapies. Fingolimod treatment and CXCR3 blockade were used to evaluate the contribution of intratumoral versus peripheral CD8

resultsWe identified CD8

conclusionsOur findings provide new mechanistic insights into the interplay between components of combinatorial immunotherapy, where agonism of select costimulatory pathways seeds a pool of stem-like CD8

Indexed as

AnimalsCD8-Positive T-LymphocytesCell MovementColorectal NeoplasmsFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticImmunotherapyLymphocytes, Tumor-InfiltratingMelanoma, ExperimentalMiceMice, Inbred C57BLNeoplastic Stem CellsReceptors, CXCR3Single-Cell AnalysisCxcr3 protein, mouseReceptors, CXCR3adaptive immunityCD8-positive T-lymphocytescostimulatory and inhibitory T-cell receptorsgene expression profilinglymphocytestumor-infiltrating

Identifiers

PMID34903555
PMCPMC8672007
OpenAlexW4200144984

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.