Evidence map›Paper›PMID 33038324›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2021

Monocytic Myeloid-Derived Suppressor Cells Underpin Resistance to Adoptive T Cell Therapy in Nasopharyngeal Carcinoma.

Richard Hopkins, Wenwei Xiang, Damien Marlier, Veonice Bijin Au, Qianting Ching, Lynn Xue Wu, Rujun Guan, Bernett Lee, Whay-Kuang Chia, Who-Whong Wang and 11 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 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
0.8field-weighted citation impact, top 28% 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, 19 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

21 authors at 7 institutions in 2 countries.

Richard HopkinsInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore.
Wenwei XiangTessa Therapeutics, Singapore 038982, Singapore.
Damien MarlierTessa Therapeutics, Singapore 038982, Singapore.
Veonice Bijin AuInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore.
Qianting ChingInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore.
Lynn Xue WuInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore.
Rujun GuanTessa Therapeutics, Singapore 038982, Singapore.
Bernett LeeSingapore Immunology Network, Singapore 138648, Singapore.
Whay-Kuang ChiaNational Cancer Centre Singapore, Singapore 169610, Singapore.
Who-Whong WangTessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore.
Joseph WeeNational Cancer Centre Singapore, Singapore 169610, Singapore.
Joanna NgTessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore.
Rachael CheongNational Cancer Centre Singapore, Singapore 169610, Singapore.
Shuting HanNational Cancer Centre Singapore, Singapore 169610, Singapore.
Axel ChuNational Cancer Centre Singapore, Singapore 169610, Singapore.
Chit Lai CheeNational Cancer Centre Singapore, Singapore 169610, Singapore.
Timothy ShuenNational Cancer Centre Singapore, Singapore 169610, Singapore.
Michael PodingerSingapore Immunology Network, Singapore 138648, Singapore.
Alexander LezhavaGenome Institute of Singapore, A∗STAR, Singapore 138672, Singapore.
Han Chong TohInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore. Electronic address: toh.han.chong@singhealth.com.sg.
John E ConnollyInstitute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore; Institute of Biomedical Studies, Baylor University, Waco, TX 76712, USA. Electronic address: jeconnolly@imcb.a-star.edu.sg.
National Cancer Centre Singapore · SGTessa Therapeutic (Singapore) · SGInstitute of Molecular and Cell Biology · SGSingapore Immunology Network · SGAgency for Science, Technology and Research · SGBaylor University · USGenome Institute of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced, late-stage Epstein-Barr virus (EBV)-positive nasopharyngeal carcinoma (NPC) is incurable, and its treatment remains a clinical and therapeutic challenge. Results from a phase II clinical trial in advanced NPC patients employing a combined chemotherapy and EBV-specific T cell (EBVST) immunotherapy regimen showed a response rate of 71.4%. Longitudinal analysis of patient samples showed that an increase in EBV DNA plasma concentrations and the peripheral monocyte-to-lymphocyte ratio negatively correlated with overall survival. These parameters were combined into a multivariate analysis to stratify patients according to risk of death. Immunophenotyping at serial time points showed that low-risk individuals displayed significantly decreased amounts of monocytic myeloid-derived suppressor cells postchemotherapy, which subsequently influenced successful cytotoxic T-lymphocyte (CTL) immunotherapy. Examination of the low-risk group, 2 weeks post-EBVST infusion, showed that individuals with a greater overall survival possessed an increased frequency of CD8 central and effector memory T cells, together with higher levels of plasma interferon (IFN)-γ, and cytotoxic lymphocyte-associated transcripts. These results highlight the importance of the rational selection of chemotherapeutic agents and consideration of their impact on both systemic immune responses and downstream cellular immunotherapy outcomes.

Indexed as

Immunotherapy, AdoptiveEpstein-Barr Virus InfectionsHerpesvirus 4, HumanHumansMyeloid-Derived Suppressor CellsNasopharyngeal CarcinomaT-LymphocytesT-Lymphocytes, CytotoxicTreatment FailureTreatment OutcomeEBVimmunotherapyMDSCnasopharyngeal carcinomaT cell

Identifiers

PMID33038324
PMCPMC7854281
OpenAlexW3091548066

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.