Evidence map›Paper›PMID 32295135›Full record

ArticleVaccines2020

Tumor Membrane Vesicle Vaccine Augments the Efficacy of Anti-PD1 Antibody in Immune Checkpoint Inhibitor-Resistant Squamous Cell Carcinoma Models of Head and Neck Cancer.

Ramireddy Bommireddy, Luis E Munoz, Anita Kumari, Lei Huang, Yijian Fan, Lenore Monterroza, Christopher D Pack, Sampath Ramachandiran, Shaker J C Reddy, Janet Kim and 4 more

Abstract read
In one paragraph

Article in Vaccines, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Trends in immunotherapy for oral squamous cell carcinoma.Cellular oncology (Dordrecht, Netherlands) · 2025
    Review
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  5. Review
  6. Article
  7. Review
  8. Review
  9. The magic of small-molecule drugs duringFrontiers in immunology · 2023
    Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
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  16. Article
  17. Review
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

14 authors.

Ramireddy BommireddyDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.ORCID 0000-0001-7367-3159
Luis E MunozDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Anita KumariDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Lei HuangDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Yijian FanDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Lenore MonterrozaDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Christopher D PackMetaclipse Therapeutics Corporation, Atlanta, GA 30340, USA.
Sampath RamachandiranMetaclipse Therapeutics Corporation, Atlanta, GA 30340, USA.
Shaker J C ReddyMetaclipse Therapeutics Corporation, Atlanta, GA 30340, USA.
Janet KimDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Zhuo G ChenDepartment of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA.ORCID 0000-0002-2572-1926
Nabil F SabaDepartment of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA.ORCID 0000-0003-4972-1477
Dong M ShinDepartment of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA.ORCID 0000-0002-8245-4174
Periasamy SelvarajDepartment of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.

Funding

Membrane-based immunotherapy for triple negative breast cancer- a partnered approachR01CA202763 · NCI · EMORY UNIVERSITY · PI PACK, CHRISTOPHER D, SELVARAJ, PERIASAMY · 2016 to 2020
$2.6M
NCI NIH HHS R01 CA202763NIH HHS NIH SBIR R43/44 CA176920 and CA221559, NCI/NIH R01 grant CA202763 and diversity supplement CA202763-S)
6 · The paper itself

Abstract

Immune checkpoint inhibitor (ICI) immunotherapy improved the survival of head and neck squamous cell carcinoma (HNSCC) patients. However, more than 80% of the patients are still resistant to this therapy. To test whether the efficacy of ICI therapy can be improved by vaccine-induced immunity, we investigated the efficacy of a tumor membrane-based vaccine immunotherapy in murine models of HNSCC. The tumors, grown subcutaneously, are used to prepare tumor membrane vesicles (TMVs). TMVs are then incorporated with glycolipid-anchored immunostimulatory molecules GPI-B7-1 and GPI-IL-12 by protein transfer to generate the TMV vaccine. This TMV vaccine inhibited tumor growth and improved the survival of mice challenged with SCCVII tumor cells. The tumor-free mice survived for several months, remained tumor-free, and were protected following a secondary tumor cell challenge, suggesting that the TMV vaccine induced an anti-tumor immune memory response. However, no synergy with anti-PD1 mAb was observed in this model. In contrast, the TMV vaccine was effective in inhibiting MOC1 and MOC2 murine oral cancer models and synergized with anti-PD1 mAb in extending the survival of tumor-bearing mice. These observations suggest that tumor tissue based TMV vaccines can be harnessed to develop an effective personalized immunotherapy for HNSCC that can enhance the efficacy of immune checkpoint inhibitors.

Indexed as

adjuvantsanti-PD1cancerHNSCCIL-12MOC1MOC2SCCVIITMVsvaccine

Identifiers

PMID32295135
PMCPMC7348725

What OpenQuestion holds

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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.