Evidence map›Paper›PMID 30142031›Full record

ArticleRadiation research2018

Computational Modeling and Clonogenic Assay for Radioenhancement of Gold Nanoparticles Using 3D Live Cell Images.

Wonmo Sung, Yoon Jeong, Hyejin Kim, Hoibin Jeong, Clemens Grassberger, Seongmoon Jung, G-One Ahn, Il Han Kim, Jan Schuemann, Kangwon Lee and 1 more

Abstract read
In one paragraph

Article in Radiation research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Intercomparison of dose enhancement ratio and secondary electron spectra for gold nanoparticles irradiated by X-rays calculated using multiple Monte Carlo simulation codes.Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) · 2020
    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

11 authors.

Wonmo SungPrograms in a   Biomedical Radiation Sciences, Seoul National University College of Medicine, Seoul, Korea.
Yoon Jeongb   Nano Science and Technology, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University College of Medicine, Seoul, Korea.
Hyejin KimPrograms in a   Biomedical Radiation Sciences, Seoul National University College of Medicine, Seoul, Korea.
Hoibin Jeongd   Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang, Korea.
Clemens Grassbergere   Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
Seongmoon JungPrograms in a   Biomedical Radiation Sciences, Seoul National University College of Medicine, Seoul, Korea.
G-One Ahnd   Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang, Korea.
Il Han KimPrograms in a   Biomedical Radiation Sciences, Seoul National University College of Medicine, Seoul, Korea.
Jan Schuemanne   Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
Kangwon Leeb   Nano Science and Technology, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University College of Medicine, Seoul, Korea.
Sung-Joon YePrograms in a   Biomedical Radiation Sciences, Seoul National University College of Medicine, Seoul, Korea.

Funding

TOPAS - nBio, a Monte Carlo tool for radiation biology researchR01CA187003 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI SCHUEMANN, JAN PATRICK OSCAR · 2015 to 2024
$4.8M
NCI NIH HHS R01 CA187003
6 · The paper itself

Abstract

Radioenhancement of gold nanoparticles (GNPs) has shown great potential for increasing the therapeutic efficiency of radiotherapy. Here we report on a computational model of radiation response, which was developed to predict the survival curves of breast cancer cells incubated with GNPs. The amount of GNP uptake was estimated using inductively coupled plasma-mass spectroscopy, and the three-dimensional (3D) intracellular distribution of GNPs was obtained using optical diffraction tomography. The developed computational model utilized the 3D live cell imaging and recent Monte Carlo techniques to calculate microscopic dose distributions within the cell. Clonogenic assays with and without GNPs were performed to estimate the radioenhancement for 150 kVp X rays in terms of cell survival fractions. Measured cell survival fractions were comparable with the computational model.

Indexed as

Computer SimulationBreast NeoplasmsCell Line, TumorFemaleGoldHumansImaging, Three-DimensionalMetal NanoparticlesMonte Carlo MethodTomographyGold

Identifiers

PMID30142031
PMCPMC6258025

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.