Evidence map›Paper›PMID 22828962›Full record

ArticleGynecologic oncology2012

Th2 type inflammation promotes the gradual progression of HPV-infected cervical cells to cervical carcinoma.

Qinghua Feng, Huafeng Wei, Janice Morihara, Joshua Stern, Mujun Yu, Nancy Kiviat, Ingegerd Hellstrom, Karl Erik Hellstrom

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Gynecologic oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03093623 (The Effect of Physical Activity and Abstain From Smoking on the Regression of Precancerous Lesion.), which is not on this map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
5.3field-weighted citation impact, top 4% 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.

NCT03093623 naunknown statusnot on this mapstarted 2014, after this paper: background citation

The Effect of Physical Activity and Abstain From Smoking on the Regression of Precancerous Lesion.

TypeinterventionalSponsorTaipei Medical UniversityRan2014 to 2017Enrolled446ConditionsCancer Cervix Uterus, Precancerous Lesions, SmokingArmsPhysical activity
3 · Its place in the literature

Who cites it

67 citing papers in PubMed, 117 citations in OpenAlex.

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  14. The role of CD4MedComm · 2023
    Review
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7 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 1 country.

Qinghua FengDepartment of Pathology, Harborview Medical Center, University of Washington, Seattle, WA 98104, USA.
Huafeng Wei
Janice Morihara
Joshua Stern
Mujun Yu
Nancy Kiviat
Ingegerd Hellstrom
Karl Erik Hellstrom
Harborview Medical Center · USMedical Research Associates · USUniversity of Washington · US

Funding

Mesothelin as biomarker and therapeutic targetR01CA134487 · NCI · UNIVERSITY OF WASHINGTON · PI HELLSTROM, INGEGERD E · 2008 to 2011
$1.3M
NCI NIH HHS R01 CA134487NCI NIH HHS R01CA134487PHS HHS R01-112073
6 · The paper itself

Abstract

objectivesTo investigate the role of immunological parameters in tumorigenesis of cervical cancer in women infected with high risk human papillomavirus (hr-HPV), and determine whether key findings with human material can be recapitulated in the mouse TC1 carcinoma model which expresses hr-HPV epitopes.

methodsEpithelial and lymphoid cells in cervical tissues were analyzed by immunohistochemistry and serum IL10 levels were determined by ELISA. Tumor draining lymph nodes were analyzed in the mouse TC1 model by flow cytometry.

resultsThe mucosa was infiltrated by CD20+ and CD138+ cells already at cervical intraepithelial neoplasia 1 (CIN1) and infiltration increased in cervical intraepithelial neoplasia 3 (CIN3)/carcinoma in situ (CIS) and invasive cervical cancer (ICC), where it strongly correlated with infiltration by CD32B+ and FoxP3+ lymphocytes. GATA3+ and T-bet+ lymphoid cells were increased in ICC compared to normal, and expression in epithelial cells of the Th2 inflammation-promoting cytokine TSLP and of IDO1 was higher in CIN3/CIS and ICC. As a corollary, serum levels of IL10 were higher in women with CIN3/CIS or ICC than in normals. Finally we demonstrated in the mouse TC1 carcinoma, which expresses hr-HPV epitopes, an increase of cells expressing B cell or plasma cell markers or Fc receptors in tumor-draining than distal lymph nodes or spleen.

conclusionshr-HPV initiates a local Th2 inflammation at an early stage, involving antibody forming cells, and fosters an immunosuppressive microenvironment that aids tumor progression.

Indexed as

AdultAnimalsBiomarkers, TumorCell Transformation, NeoplasticEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryHumansImmunohistochemistryIndoleamine-Pyrrole 2,3,-DioxygenaseInflammationInterleukin-10MiceMiddle AgedPapillomavirus InfectionsReceptors, CytokineBiomarkers, TumorCRLF2 protein, humanIDO1 protein, humanIL10 protein, humanIndoleamine-Pyrrole 2,3,-DioxygenaseInterleukin-10Receptors, Cytokine

Identifiers

PMID22828962
PMCPMC3472044
OpenAlexW2069950081

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.