Evidence map›Paper›PMID 34025646›Full record

ArticleFrontiers in immunology2021

TIGIT and PD-1 Immune Checkpoint Pathways Are Associated With Patient Outcome and Anti-Tumor Immunity in Glioblastoma.

Itay Raphael, Rajeev Kumar, Lauren H McCarl, Karsen Shoger, Lin Wang, Poorva Sandlesh, Chaim T Sneiderman, Jordan Allen, Shuyan Zhai, Marissa Lynn Campagna and 12 more

Abstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing 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

53 citing papers in PubMed.

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  11. Current Status and Evolution of Immunotherapy in Glioma Management.International journal of medical sciences · 2026
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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

22 authors.

Itay RaphaelDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Rajeev KumarDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Lauren H McCarlDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Karsen ShogerDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Lin WangDepartments of Neurological Surgery, University of California, San Francisco, CA, United States.
Poorva SandleshDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Chaim T SneidermanDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Jordan AllenDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Shuyan ZhaiUniversity of Pittsburgh Medical Center (UPMC) Hillman Cancer Center Biostatistics Facility, University of Pittsburgh, Pittsburgh, PA, United States.
Marissa Lynn CampagnaDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Alexandra FosterDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Tullia C BrunoDepartment of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States.
Sameer AgnihotriDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Baoli HuDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Brandyn A CastroDepartments of Neurology, University of Chicago, Chicago, IL, United States.
Frank S LiebermanDepartment of Neurology, University of Pittsburgh, Pittsburgh, PA, United States.
Alberto BroniscerDepartment of Pediatrics, Division of Health Informatics, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Aaron A DiazDepartments of Neurological Surgery, University of California, San Francisco, CA, United States.
Nduka M AmankulorDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Dhivyaa RajasundaramDepartment of Pediatrics, Division of Health Informatics, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States.
Ian F PollackDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.
Gary KohanbashDepartment of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, United States.

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHRISTOPHER J. BAKKENIST · 1988 to 2026
$158.0M
Engineered antibody fragments for PET imaging of immunotherapeutic targets in gliomasR01CA244520 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI EDWARDS, WILSON BARRY, KOHANBASH, GARY · 2020 to 2024
$2.7M
Arming Oncolytic HSV Vectors to Induce Anti-GBM Immune Responses in Syngeneic MiceR01CA222804 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GLORIOSO, JOSEPH C · 2018 to 2022
$2.0M
NCI NIH HHS P30 CA047904NCI NIH HHS R01 CA222804NCI NIH HHS R01 CA244520
6 · The paper itself

Abstract

Glioblastoma (GBM) remains an aggressive brain tumor with a high rate of mortality. Immune checkpoint (IC) molecules are expressed on tumor infiltrating lymphocytes (TILs) and promote T cell exhaustion upon binding to IC ligands expressed by the tumor cells. Interfering with IC pathways with immunotherapy has promoted reactivation of anti-tumor immunity and led to success in several malignancies. However, IC inhibitors have achieved limited success in GBM patients, suggesting that other checkpoint molecules may be involved with suppressing TIL responses. Numerous IC pathways have been described, with current testing of inhibitors underway in multiple clinical trials. Identification of the most promising checkpoint pathways may be useful to guide the future trials for GBM. Here, we analyzed the The Cancer Genome Atlas (TCGA) transcriptomic database and identified PD1 and TIGIT as top putative targets for GBM immunotherapy. Additionally, dual blockade of PD1 and TIGIT improved survival and augmented CD8

Indexed as

AnimalsB7-H1 AntigenBrain NeoplasmsCD8-Positive T-LymphocytesCell Line, TumorCell ProliferationGlioblastomaHumansImmune Checkpoint InhibitorsImmune Checkpoint ProteinsImmunotherapyLymphocytes, Tumor-InfiltratingMiceMice, Inbred C57BLMyeloid-Derived Suppressor CellsProgrammed Cell Death 1 ReceptorB7-H1 AntigenCD274 protein, humanImmune Checkpoint InhibitorsImmune Checkpoint ProteinsPDCD1 protein, humanProgrammed Cell Death 1 ReceptorReceptors, ImmunologicTIGIT protein, humangene network analysesglioblastomaimmunotherapyMDSCsmyeloid suppressor cellPD1TIGIT

Identifiers

PMID34025646
PMCPMC8137816

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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.