Evidence map›Paper›PMID 34215618›Full record

ArticleCancer research2021

Development of a Novel Mouse Model of Spontaneous High-Risk HPVE6/E7-Expressing Carcinoma in the Cervicovaginal Tract.

Talia R Henkle, Brandon Lam, Yu Jui Kung, John Lin, Ssu-Hsueh Tseng, Louise Ferrall, Deyin Xing, Chien-Fu Hung, T-C Wu

Open access · hybridAbstract read
In one paragraph

Article in Cancer research, 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
2.4field-weighted citation impact, top 11% 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, 21 citations in OpenAlex.

  1. Article
  2. C3Journal of translational medicine · 2026
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  10. Bridging the Gap from Bench to Bedside: A Call for In Vivo Preclinical Models to Advance Endometrial Cancer and Cervical Cancer Immuno-oncology Research.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
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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

9 authors at 1 institution in 1 country.

Talia R HenkleDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Brandon LamDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Yu Jui KungDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
John LinDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Ssu-Hsueh TsengDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Louise FerrallDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Deyin XingDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland.
Chien-Fu HungDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland. wutc@jhmi.edu chung2@jhmi.edu.
T-C WuDepartment of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland. wutc@jhmi.edu chung2@jhmi.edu.
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 TZYY-CHOOU WU · 2003 to 2026
$53.5M
Mouse modeling of HPV infectionR01CA233486 · NCI · JOHNS HOPKINS UNIVERSITY · PI HUNG, CHIEN-FU, RODEN, RICHARD BRUCE · 2019 to 2023
$3.0M
Development of Novel Spontaneous HPV Cervicovaginal Carcinoma Models for Cancer ImmunotherapyR01CA237067 · NCI · JOHNS HOPKINS UNIVERSITY · PI WU, TZYY-CHOOU · 2019 to 2023
$2.9M
NCI NIH HHS P50 CA098252NCI NIH HHS R01 CA233486NCI NIH HHS R01 CA237067
6 · The paper itself

Abstract

Current preclinical models for cervical cancer lack important clinical and pathologic features. To improve upon these models, we aimed to develop a novel, spontaneous HPV16-expressing carcinoma model that captures major aspects of HPV-associated cancer in the female genital tract. This novel preclinical model features (i) expression of HPV oncogenes E6 and E7 in the tumors in female reproductive tract of mice, (ii) spontaneous progression through high-grade squamous intraepithelial lesion (HSIL) to carcinoma, and (iii) flexibility to model cancers from different high-risk HPV genotypes. This was accomplished by injecting plasmids expressing HPV16 E6/E7-luciferase, AKT, c-myc, and Sleeping Beauty transposase into the cervicovaginal tract of C57BL/6 mice followed by electroporation. Cell lines derived from these tumors expressed HPV16 E6/E7 oncogenes, formed tumors in immunocompetent mice, and displayed carcinoma morphology. In all, this novel HPV-associated cervicogenital carcinoma model and HPV16E6/E7-expressing tumor cell line improves upon current HPV16-E6/E7-expressing tumor models. These tumor models may serve as important preclinical models for the development of therapeutic HPV vaccines or novel therapeutic interventions against HPV E6/E7-expressing tumors. SIGNIFICANCE: This study describes the development of a clinically relevant mouse model of cervicovaginal carcinoma that progresses from high-grade lesions and recapitulates key features of human HPV

Indexed as

AnimalsCarcinomaCervix UteriDisease Models, AnimalDisease ProgressionElectroporationFemaleLymphocytesMiceMice, Inbred C57BLOncogene Proteins, ViralPapillomavirus E7 ProteinsRepressor ProteinsUterine Cervical NeoplasmsVaginaE6 protein, Human papillomavirus type 16oncogene protein E7, Human papillomavirus type 16Oncogene Proteins, ViralPapillomavirus E7 ProteinsRepressor Proteins

Identifiers

PMID34215618
PMCPMC8416934
OpenAlexW3174854948

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.