Evidence map›Paper›PMID 26430781›Full record

ArticleJournal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research2016

Interleukin-12 Immunomodulation Delays the Onset of Lethal Peritoneal Disease of Ovarian Cancer.

Courtney A Cohen, Amanda A Shea, C Lynn Heffron, Eva M Schmelz, Paul C Roberts

Abstract read
In one paragraph

Article in Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

22 citing papers in PubMed, 39 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

5 authors at 2 institutions in 1 country.

Courtney A Cohen1 Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University , Blacksburg, Virginia.
Amanda A Shea2 Department of Human Nutrition, Foods, and Exercise, Virginia Polytechnic Institute and State University , Blacksburg, Virginia.
C Lynn Heffron1 Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University , Blacksburg, Virginia.
Eva M Schmelz2 Department of Human Nutrition, Foods, and Exercise, Virginia Polytechnic Institute and State University , Blacksburg, Virginia.
Paul C Roberts1 Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University , Blacksburg, Virginia.
Virginia Tech · USVirginia–Maryland College of Veterinary Medicine · US

Funding

Regulation of gene silencing by exogenous sphingosineR01CA118846 · NCI · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SCHMELZ, EVA M. · 2007 to 2010
$1.1M
NCI NIH HHS NIH R01 CA118846
6 · The paper itself

Abstract

The omental fat band (OFB) is the predominant site for metastatic seeding of ovarian cancer. Previously, we highlighted the influx and accumulation of neutrophils and macrophages in the OFB following syngeneic ovarian cancer cell seeding as an important factor in the development of a protumorigenic cascade. Here we investigated localized immunomodulation as a means of promoting a successful protective response. As an important TH1-type immunomodulator, interleukin (IL)-12 has previously been investigated clinically as an anticancer therapeutic. However, systemic IL-12 administration was associated with serious side effects, galvanizing the development of immune or accessory cells engineered to express secreted or membrane-bound IL-12 (mbIL-12). Using an mbIL-12-expressing cell variant, we demonstrate that localized IL-12 in the tumor microenvironment significantly delays disease development. The mbIL-12-mediated decrease in tumor burden was associated with a significant reduction in neutrophil and macrophage infiltration in the OFB, and correlated with a reduced expression of neutrophil and macrophage chemoattractants (CXCL1, -2, -3 and CCL2, -7). Vaccination with mitotically impaired tumor cells did not confer protection against subsequent tumor challenge, indicating that IL-12 did not impact the immunogenicity of the cancer cells. Our findings are in agreement with previous reports suggesting that IL-12 may hold promise when delivered in a targeted and sustained manner to the omental microenvironment. Furthermore, resident cells within the omental microenvironment may provide a reservoir that can be activated and mobilized to prevent metastatic seeding within the peritoneum and, therefore, may be targets for chemotherapeutics.

Indexed as

AnimalsCarcinogenesisChemokine CCL2Chemokine CCL7Chemokine CXCL1Chemokine CXCL2Chemokines, CXCFemaleGene Expression RegulationHumansImmunomodulationInterleukin-12Intra-Abdominal FatMacrophagesMiceMice, Inbred C57BLCcl2 protein, mouseCcl7 protein, mouseChemokine CCL2Chemokine CCL7Chemokine CXCL1Chemokine CXCL2Chemokines, CXCCxcl1 protein, mouseCxcl2 protein, mouseCxcl3 protein, mouseInterleukin-12

Identifiers

PMID26430781
PMCPMC4722576
OpenAlexW1820144252

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.