Evidence map›Paper›PMID 33175574›Full record

ArticleAmerican journal of physiology. Cell physiology2021

Hepatic thermal injury promotes colorectal cancer engraftment in C57/black 6 mice.

Alison L Halpern, J Gregory Fitz, Yuki Fujiwara, Jeniann Yi, Aimee L Anderson, Yuwen Zhu, Richard D Schulick, Karim C El Kasmi, Carlton C Barnett

Abstract read
In one paragraph

Article in American journal of physiology. Cell physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. 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

9 authors.

Alison L HalpernDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.ORCID 0000-0002-3317-5216
J Gregory FitzDepartment of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas.
Yuki FujiwaraDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Jeniann YiDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Aimee L AndersonSection of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Yuwen ZhuDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Richard D SchulickDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Karim C El KasmiSection of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Carlton C BarnettDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado.

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
Colorado Clinical and Translational Sciences InstituteUL1TR001082 · NCATS · UNIVERSITY OF COLORADO DENVER · PI SOKOL, RONALD J. · 2013 to 2017
$48.0M
NCATS NIH HHS UL1 TR001082NCI NIH HHS P30 CA046934
6 · The paper itself

Abstract

Treatment options for liver metastases (primarily colorectal cancer) are limited by high recurrence rates and persistent tumor progression. Surgical approaches to management of these metastases typically use heat energy including electrocautery, argon beam coagulation, thermal ablation of surgical margins for hemostasis, and preemptive thermal ablation to prevent bleeding or to effect tumor destruction. Based on high rates of local recurrence, these studies assess whether local effects of hepatic thermal injury (HTI) might contribute to poor outcomes by promoting a hepatic microenvironment favorable for tumor engraftment or progression due to induction of procancer cytokines and deleterious immune infiltrates at the site of thermal injury. To test this hypothesis, an immunocompetent mouse model was developed wherein HTI was combined with concomitant intrasplenic injection of cells from a well-characterized MC38 colon carcinoma cell line. In this model, HTI resulted in a significant increase in engraftment and progression of MC38 tumors at the site of thermal injury. Furthermore, there were local increases in expression of messenger ribonucleic acid (mRNA) for hypoxia-inducible factor-1α (HIF1α), arginase-1, and vascular endothelial growth factor α and activation changes in recruited macrophages at the HTI site but not in untreated liver tissue. Inhibition of HIF1α following HTI significantly reduced discreet hepatic tumor development (

Indexed as

Tumor MicroenvironmentAdenocarcinomaAnimalsArginaseBurns, ElectricCell Line, TumorColonic NeoplasmsDisease Models, AnimalDisease ProgressionHypoxia-Inducible Factor 1, alpha SubunitLiverLiver NeoplasmsMacrophage ActivationMiceMice, Inbred C57BLNeoplasm TransplantationArg1 protein, mouseArginaseHif1a protein, mouseHypoxia-Inducible Factor 1, alpha SubunitVascular Endothelial Growth Factor Avascular endothelial growth factor A, mousecolorectal cancerhepatic metastaseshepatic thermal injuryhypoxia-inducible factor-1αtumorigenesis

Identifiers

PMID33175574
PMCPMC7846977

What OpenQuestion holds

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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.