Evidence map›Paper›PMID 27446650›Full record

ArticleBiomedical optics express2016

Synergistic chemotherapy by combined moderate hyperthermia and photochemical internalization.

Catherine Christie, Stephanie Molina, Jonathan Gonzales, Kristian Berg, Rohit Kumar Nair, Khoi Huynh, Steen J Madsen, Henry Hirschberg

Open access · goldAbstract read
In one paragraph

Article in Biomedical optics express, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed, 14 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

8 authors at 4 institutions in 2 countries.

Catherine ChristieBeckman Laser Institute, University of California, Irvine,, Irvine, CA 92612 USA.
Stephanie MolinaDepartment of Health Physics and Diagnostic Sciences, University of Nevada, Las Vegas, NV 89154, USA.
Jonathan GonzalesBeckman Laser Institute, University of California, Irvine,, Irvine, CA 92612 USA.
Kristian BergDept. of Radiation Biology The Norwegian Radium Hospital, Oslo University Hospital, Oslo Norway.
Rohit Kumar NairBeckman Laser Institute, University of California, Irvine,, Irvine, CA 92612 USA.
Khoi HuynhBeckman Laser Institute, University of California, Irvine,, Irvine, CA 92612 USA.
Steen J MadsenDepartment of Health Physics and Diagnostic Sciences, University of Nevada, Las Vegas, NV 89154, USA.
Henry HirschbergBeckman Laser Institute, University of California, Irvine,, Irvine, CA 92612 USA; Department of Health Physics and Diagnostic Sciences, University of Nevada, Las Vegas, NV 89154, USA.
Beckman Laser Institute and Medical Clinic · USUniversity of California, Irvine · USUniversity of Nevada, Las Vegas · USOslo University Hospital · NO

Funding

Virtual Photonocs TechnologiesP41EB015890 · NIBIB · UNIVERSITY OF CALIFORNIA-IRVINE · PI VENUGOPALAN, VASAN · 2012 to 2017
$7.0M
NIBIB NIH HHS P41 EB015890
6 · The paper itself

Abstract

Combination therapies of photochemical internalization (PCI) and moderate hyperthermia (MHT) were investigated in an in vitro system consisting of human and rat glioma spheroids. PCI using the amphiphilic photosensitizer, AlPcS2a and two anti cancer agents BLM or 5-FU were used. Spheroids were irradiated with λ = 670 nm laser light in an incubator at temperatures ranging from 37 to 44°C. For each temperature investigated, spheroids were divided into 4 groups: control, drug-only, photodynamic therapy (PDT), and PCI. PDT and PCI spheroids were exposed to radiant exposures ranging from 0.3 to 2.5 J cm(-2) using an irradiance of 5 mW cm(-2). Toxicity was evaluated from spheroid growth kinetics. The combination of PCI and MHT resulted in significant increases in BLM efficacy at 44°C for both cell line derived spheroids compared to controls at 37°C over the range of radiant exposures examined. 5-FU PCI was ineffective for the human cell line at both 37 and 44°C.

Indexed as

(140.0140) Lasers and laser optics(140.3070) Infrared and far-infrared lasers

Identifiers

PMID27446650
PMCPMC4929636
OpenAlexW2470887288

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.