Evidence map›Paper›PMID 21128743›Full record

ArticleHuman gene therapy2011

Control of cervicovaginal HPV-16 E7-expressing tumors by the combination of therapeutic HPV vaccination and vascular disrupting agents.

Qi Zeng, Shiwen Peng, Archana Monie, Ming Yang, Xiaowu Pang, Chien-Fu Hung, T-C Wu

Open access · greenAbstract read
In one paragraph

Article in Human gene therapy, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

21 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Antigen Delivery to DEC205International journal of biological sciences · 2021
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Toll-like receptor agonist imiquimod facilitates antigen-specific CD8+ T-cell accumulation in the genital tract leading to tumor control through IFNγ.Clinical cancer research : an official journal of the American Association for Cancer Research · 2014
    Article
  13. Nanoparticle penetration of human cervicovaginal mucus: the effect of polyvinyl alcohol.Journal of controlled release : official journal of the Controlled Release Society · 2014
    Article
  14. Article
  15. Immunologic treatments for precancerous lesions and uterine cervical cancer.Journal of experimental & clinical cancer research : CR · 2014
    Review
  16. Article
  17. Article
  18. Article
  19. Emerging human papillomavirus vaccines.Expert opinion on emerging drugs · 2012
    Review
  20. 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

7 authors at 1 institution in 1 country.

Qi ZengObstetrics and Gynecology Hospital, Fudan University, Shanghai, China 200433.
Shiwen Peng
Archana Monie
Ming Yang
Xiaowu Pang
Chien-Fu Hung
T-C Wu
Johns Hopkins University · US

Funding

Treatment of HIV- and HIV+ Patients with HPV16+ CIN2/3 Using pNGLV4a-hCRTE6E7L2 DNA vaccine administered intramuscularly via electroporationP50CA098252 · NCI · JOHNS HOPKINS UNIVERSITY · PI WARNER KING HUH, TZYY-CHOOU WU · 2003 to 2026
$53.5M
ENHANCING HPV-16 E6-SPECIFIC ANTITUMOR IMMUNITYR01CA114425 · NCI · JOHNS HOPKINS UNIVERSITY · PI WU, TZYY-CHOOU · 2005 to 2016
$3.0M
HU/JHU Head and Neck Cancer Translational Research and *P20CA118770 · NCI · HOWARD UNIVERSITY · PI GU, XINBIN · 2005 to 2008
$793k
Mucus penetrating nanoparticles for early stage cervical cancerR01CA140746 · NCI · JOHNS HOPKINS UNIVERSITY · PI HANES, JUSTIN S. · 2009 to 2010
$665k
ENHANCEMENT OF HPV16 E6 &E7-SPECIFIC ANTITUMOR IMMUNITYR01CA072631 · NCI · JOHNS HOPKINS UNIVERSITY · PI WU, T.-C. · 1997 to 2001
$353k
NCI NIH HHS 1 RO1 CA114425-01NCI NIH HHS 1 RO1 CA140746-01NCI NIH HHS P20 CA118770NCI NIH HHS P50 CA098252NCI NIH HHS R01 CA114425
6 · The paper itself

Abstract

Abstract Antigen-specific immunotherapy and vascular disrupting agents, such as 5,6-dimethylxanthenone-4-acetic acid (DMXAA), have emerged as attractive approaches for the treatment of cancers. In the current study, we tested the combination of DMXAA treatment with therapeutic human papillomavirus type 16 (HPV-16) E7 peptide-based vaccination for their ability to generate E7-specific CD8+ T-cell immune responses, as well as their ability to control E7-expressing tumors in a subcutaneous and a cervicovaginal tumor model. We found that the combination of DMXAA treatment with E7 long peptide (amino acids 43-62) vaccination mixed with polyriboinosinic:polyribocytidylic generated significantly stronger E7-specific CD8+ T-cell immune responses and antitumor effects compared with treatment with DMXAA alone or HPV peptide vaccination alone in the subcutaneous model. Additionally, we found that the DMXAA-mediated enhancement of E7-specific CD8+ T-cell immune responses generated by the therapeutic HPV peptide-based vaccine was dependent on the timing of administration of DMXAA. Treatment with DMXAA in tumor-bearing mice was also shown to lead to increased dendritic cell maturation and increased production of inflammatory cytokines in the tumor. Furthermore, we observed that the combination of DMXAA with HPV-16 E7 peptide vaccination generated a significant enhancement in the antitumor effects in the cervicovaginal TC-1 tumor growth model, which closely resembles the tumor microenvironment of cervical cancer. Taken together, our data demonstrated that administration of the vascular disrupting agent, DMXAA, enhances therapeutic HPV vaccine-induced cytotoxic T-lymphocyte responses and antitumor effects against E7-expressing tumors in two different locations. Our study has significant implications for future clinical translation.

Indexed as

AnimalsAntineoplastic AgentsCD8-Positive T-LymphocytesDendritic CellsDisease Models, AnimalFemaleHuman papillomavirus 16MiceMice, Inbred C57BLPapillomavirus E7 ProteinsPapillomavirus VaccinesT-Lymphocytes, CytotoxicTumor MicroenvironmentUterine Cervical NeoplasmsXanthonesAntineoplastic Agentsoncogene protein E7, Human papillomavirus type 16Papillomavirus E7 ProteinsPapillomavirus VaccinesvadimezanXanthones

Identifiers

PMID21128743
PMCPMC3135274
OpenAlexW1972265611

What OpenQuestion holds

Textmetadata
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.