Evidence map›Paper›PMID 29737948›Full record

ArticleRadiology2018

Heat Stress and Hepatic Laser Thermal Ablation Induce Hepatocellular Carcinoma Growth: Role of PI3K/mTOR/AKT Signaling.

Danielle E Jondal, Scott M Thompson, Kim A Butters, Bruce E Knudsen, Jill L Anderson, Rickey E Carter, Lewis R Roberts, Matthew R Callstrom, David A Woodrum

Abstract read
In one paragraph

Article in Radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

20 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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 at 1 institution in 1 country.

Danielle E JondalFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).ORCID 0000-0001-9447-9646
Scott M ThompsonFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).ORCID 0000-0001-7853-3278
Kim A ButtersFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Bruce E KnudsenFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Jill L AndersonFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Rickey E CarterFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Lewis R RobertsFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Matthew R CallstromFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
David A WoodrumFrom the Department of Radiology (D.E.J., S.M.T., K.A.B., B.E.K., J.L.A., M.R.C., D.A.W.) and Division of Gastroenterology and Hepatology (L.R.R.), Mayo Clinic School of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905; and Department of Health Sciences Research, Mayo Clinic School of Medicine, Jacksonville, Fla (R.E.C.).
Mayo Clinic · US

Funding

MAYO CLINIC CENTER FOR TRANSLATIONAL SCIENCE ACTIVITIESUL1RR024150 · NCRR · MAYO CLINIC ROCHESTER · PI RIZZA, ROBERT A. · 2006 to 2011
$66.4M
Mayo Clinic Center for Translational Science ActivitiesTL1RR024152 · NCRR · MAYO CLINIC ROCHESTER · PI RIZZA, ROBERT A. · 2006 to 2011
$2.5M
Mayo Clinic Center for Translational Science ActivitiesTL1TR000137 · NCATS · MAYO CLINIC ROCHESTER · PI KHOSLA, SUNDEEP · 2012 to 2015
$2.1M
Regulation of molecular thermal ablative resistance in hepatocellular carcinomaR01CA177686 · NCI · MAYO CLINIC ROCHESTER · PI WOODRUM, DAVID A · 2013 to 2017
$1.6M
NCATS NIH HHS TL1 TR000137NCI NIH HHS R01 CA177686NCRR NIH HHS TL1 RR024152NCRR NIH HHS UL1 RR024150
6 · The paper itself

Abstract

Purpose To determine if heat stress and hepatic laser thermal ablation induce hepatocellular carcinoma (HCC) growth and to identify growth factors induced by heat stress. Materials and Methods Non-heat-stressed HCC cells were cocultured with HCC cells or hepatocytes that were heat stressed at 37°C (physiologic), 45°C (moderate), or 50°C (severe) for 10 minutes and proliferation monitored with bioluminescence imaging for up to 6 days after heat stress (three experiments). Rats bearing orthotopic N1S1 HCC were randomly assigned to undergo immediate sham or laser thermal (3 W for 60 or 90 seconds; hereafter, 3W×60s and 3W×90s, respectively) ablation of the median (local) or left (distant) hepatic lobe, and tumor growth was monitored with magnetic resonance imaging for up to 18 days after ablation (six or more rats per group). Experiments were repeated with rats randomly assigned to receive either the adjuvant phosphoinositide 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) inhibitor (NVP-BEZ235) or the vehicle control. Heat-stressed HCC cells and hepatocytes were analyzed by using microarray or quantitative real-time polymerase chain reaction analysis for growth factor expression (three or more experiments). Groups were compared by using one- or two-way analysis of variance, and post hoc pairwise comparison was performed with the Dunnett test. Results There were more non-heat-stressed HCC cells when cells were cocultured with cells subjected to moderate but not physiologic or severe heat stress (P < .001 for both). Local intrahepatic N1S1 tumors were larger at day 18 in the 3W×60s (mean, 3102 mm

Indexed as

Heat-Shock ResponseLaser TherapyAnimalsCarcinoma, HepatocellularCarrier ProteinsCell ProliferationDisease Models, AnimalLiverLiver NeoplasmsMagnetic Resonance ImagingMaleProto-Oncogene Proteins c-aktRatsRats, Sprague-DawleySignal TransductionTOR Serine-Threonine KinasesCarrier ProteinsmTOR protein, ratPI3KAP protein, ratProto-Oncogene Proteins c-aktTOR Serine-Threonine Kinases

Identifiers

PMID29737948
PMCPMC6122226
OpenAlexW2799274866

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.