Evidence map›Paper›PMID 31325765›Full record

ArticleTranslational oncology2019

Monoclonal Antibodies Against Human Papillomavirus E6 and E7 Oncoproteins Inhibit Tumor Growth in Experimental Cervical Cancer.

Zewei Jiang, Joseph Albanese, Joshua Kesterson, Joshua Warrick, Rouzan Karabakhtsian, Ekaterina Dadachova, Rébécca Phaëton

Open access · goldAbstract read
In one paragraph

Article in Translational oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

13 citing papers in PubMed, 24 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

7 authors at 4 institutions in 2 countries.

Zewei JiangAlbert Einstein College of Medicine, Montefiore Medical Center, Department of Radiology, 1300 Morris Park Avenue, Bronx, NY 10461, United States. Electronic address: zewei_jiang@yahoo.com.
Joseph AlbaneseAlbert Einstein College of Medicine, Montefiore Medical Center, 111 East 210(th) Street Avenue, Bronx, NY 10467, United States. Electronic address: jalbanes@montefiore.org.
Joshua KestersonPenn State College of Medicine, Milton S. Hershey Medical Center, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, 500 University Avenue, Mail Code H103, Hershey, PA 17033. Electronic address: jkesterson@pennstatehealth.psu.edu.
Joshua WarrickPenn State College of Medicine, Milton S. Hershey Medical Center, Department of Pathology, 500 University Avenue, Hershey, PA 17033, United States. Electronic address: jwarrick@pennstatehealth.psu.edu.
Rouzan KarabakhtsianAlbert Einstein College of Medicine, Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY 10461, United States. Electronic address: rkarabak@montefiore.org.
Ekaterina DadachovaUniversity of Saskatchewan, College of Pharmacy and Nutrition, 107 Wiggins Rd, Health Sciences Blvd, Box 3D01-11, Saskatoon, Saskatchewan, S7N 5E5, Canada. Electronic address: ekaterina.dadachova@usask.ca.
Rébécca PhaëtonPenn State College of Medicine, Departments of Obstetrics and Gynecology and Microbiology and Immunology, Division of Gynecologic Oncology, 500 University Drive, Mail Code H103, Hershey, PA 17033. Electronic address: rphaeton@pennstatehealth.psu.edu.
Penn State Milton S. Hershey Medical Center · USMontefiore Medical Center · USAlbert Einstein College of Medicine · USUniversity of Saskatchewan · CA

Funding

REPRODUCTIVE SCIENTIST TRAINING PROGRAMK12HD000849 · NICHD · WASHINGTON UNIVERSITY · PI Danny J Schust · 1988 to 2026
$33.2M
NICHD NIH HHS K12 HD000849
6 · The paper itself

Abstract

Nearly all cases of cervical cancer are initiated by persistent infection with high-risk strains of human papillomavirus (hr-HPV). When hr-HPV integrates into the host genome, the constitutive expression of oncogenic HPV proteins E6 and E7 function to disrupt p53 and retinoblastoma regulation of cell cycle, respectively, to favor malignant transformation. HPV E6 and E7 are oncogenes found in over 99% of cervical cancer, they are also expressed in pre-neoplastic stages making these viral oncoproteins attractive therapeutic targets. Monoclonal antibodies (mAbs) represent a novel potential approach against the actions of hr-HPV E6 and E7 oncoproteins. In this report, we describe the utilization of anti-HPV E6 and HPV E7 mAbs in an experimental murine model of human cervical cancer tumors. We used differential dosing strategies of mAbs C1P5 (anti-HPV 16 E6) and TVG701Y (anti-HPV E7) administered via intraperitoneal or intratumoral injections. We compared mAbs to the action of chemotherapeutic agent Cisplatin and demonstrated the capacity of mAbs to significantly inhibit tumor growth. Furthermore, we investigated the contribution of the immune system and found increased complement deposition in both C1P5 and TVG701Y treated tumors compared to irrelevant mAb therapy. Taken together, the results suggest that anti-HPV E6 and E7 mAbs exert inhibition of tumor growth in a viral-specific manner and stimulate an immune response that could be exploited for an additional treatment options for patients.

Indexed as

cervical cancerHPV E6 and E7immunotherapymonoclonal antibodiesnude mice

Identifiers

PMID31325765
PMCPMC6642219
OpenAlexW2961184375

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.