Evidence map›Paper›PMID 31833799›Full record

ArticleIntegrative cancer therapies

Cervical Microbiome and Response to a Human Papillomavirus Therapeutic Vaccine for Treating High-Grade Cervical Squamous Intraepithelial Lesion.

Rahul Ravilla, Hannah N Coleman, Cheryl-Emiliane Chow, Luisa Chan, Barbara J Fuhrman, William W Greenfield, Michael Scott Robeson, Kathryn Iverson, Horace Spencer, Mayumi Nakagawa

Open access · goldAbstract readClinical Trial, Phase I
In one paragraph

Article in Integrative cancer therapies. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Review
  5. The vaginal microbiome in HPV persistence and cervical cancer progression.Frontiers in cellular and infection microbiology · 2025
    Review
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
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

10 authors at 2 institutions in 1 country.

Rahul RavillaUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.
Hannah N ColemanUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.
Cheryl-Emiliane ChowSecond Genome, Inc, South San Francisco, CA, USA.
Luisa ChanSecond Genome, Inc, South San Francisco, CA, USA.
Barbara J FuhrmanUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.
William W GreenfieldUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.
Michael Scott RobesonUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.ORCID 0000-0001-7119-6301
Kathryn IversonSecond Genome, Inc, South San Francisco, CA, USA.
Horace SpencerUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.
Mayumi NakagawaUniversity of Arkansas for Medical Sciences, Little Rock, AR, USA.ORCID 0000-0002-0377-4613
University of Arkansas for Medical Sciences · USSecond Genome (United States) · US

Funding

Understanding and Enhancing T-Cell Responses to High Risk Human Papillomaviruses-RenewalR01CA143130 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI NAKAGAWA, MAYUMI · 2010 to 2025
$10.0M
NCI NIH HHS R01 CA143130
6 · The paper itself

Abstract

Human papillomavirus (HPV) infection is associated with the vast majority of cervical cancer cases as well as with other anogenital cancers. PepCan is an investigational HPV therapeutic vaccine for treating cervical high-grade squamous intraepithelial lesions. The present study was performed to test whether the cervical microbiome influences vaccine responses and to explore host factors as determinants of the cervical microbiome composition in women with biopsy-proven high-grade squamous intraepithelial lesions. In a recently completed Phase I clinical trial of PepCan, histological response rate of 45% (14 of 31 patients), a significant increase in circulating T-helper type 1 cells, and a significant decrease in HPV 16 viral load were reported. DNA, extracted from liquid cytology specimens collected before and after vaccinations, were amplified and then hybridized to a G4 PhyloChip assay to characterize the microbiome. We describe trends that certain bacterial taxa in the cervix may be enriched in non-responders in comparison to responders (

Indexed as

AdultCervix UteriFemaleHuman papillomavirus 16HumansMicrobiotaMiddle AgedPapillomavirus InfectionsPapillomavirus VaccinesSquamous Intraepithelial LesionsUterine Cervical NeoplasmsViral LoadYoung AdultPapillomavirus Vaccinescervical cancercervical microbiomehigh-grade squamous intraepithelial lesionshuman papillomavirustherapeutic vaccine

Identifiers

PMID31833799
PMCPMC6913049
OpenAlexW2995851096

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.