Evidence map›Paper›PMID 25856800›Full record

ReviewPhotochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology2015

The role of photodynamic therapy in overcoming cancer drug resistance.

Bryan Q Spring, Imran Rizvi, Nan Xu, Tayyaba Hasan

Abstract readReview
In one paragraph

Review in Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 130 papers.

0numbers the graph read from it
0cells of the map it votes in
130citing papers in PubMed
17.5field-weighted citation impact, top 1% 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

130 citing papers in PubMed, 326 citations in OpenAlex.

  1. Article
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  10. Article
  11. Activatable Photosensitizers: From Fundamental Principles to Advanced Designs.Angewandte Chemie (International ed. in English) · 2025
    Review
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  13. Article
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70 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 2 countries.

Bryan Q SpringWellman Center for Photomedicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA. thasan@mgh.harvard.edu.
Imran Rizvi
Nan Xu
Tayyaba Hasan
Harvard University · USMassachusetts General Hospital · US

Funding

Small Molecule Enhancers of Photodynamic Therapy for Skin CancerP01CA084203 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI Vinay Chandrasekhara · 2001 to 2026
$27.9M
Targeted Photoactivable Nanocells: Image-based Drug Delivery and Dosimetry in GBMR01CA156177 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI HASAN, TAYYABA, POGUE, BRIAN WILLIAM · 2011 to 2015
$2.5M
Heterocellular 3D ovarian tumor arrays for imaging and mechanistic combinationsR01CA158415 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI HASAN, TAYYABA · 2012 to 2016
$2.0M
Ovarian Cancer PDT: Multi-intracellular targeting and Image-guided dosimetryR01CA160998 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI HASAN, TAYYABA · 2011 to 2015
$2.0M
Targeting Determinants of OvCa Metastases in Engineered 3D Microfluidic PlatformsR00CA175292 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RIZVI, IMRAN · 2016 to 2019
$746k
Targeting Determinants of OvCa Metastases in Engineered 3D Microfluidic PlatformsK99CA175292 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI RIZVI, IMRAN · 2014 to 2015
$350k
NCI NIH HHS K99 CA175292NCI NIH HHS K99-CA175292NCI NIH HHS P01 CA084203NCI NIH HHS P01-CA084203NCI NIH HHS R00 CA175292NCI NIH HHS R01 CA156177NCI NIH HHS R01-CA156177NCI NIH HHS R01 CA158415NCI NIH HHS R01-CA158415NCI NIH HHS R01 CA160998NCI NIH HHS R01-CA160998
6 · The paper itself

Abstract

Many modalities of cancer therapy induce mechanisms of treatment resistance and escape pathways during chronic treatments, including photodynamic therapy (PDT). It is conceivable that resistance induced by one treatment might be overcome by another treatment. Emerging evidence suggests that the unique mechanisms of tumor cell and microenvironment damage produced by PDT could be utilized to overcome cancer drug resistance, to mitigate the compensatory induction of survival pathways and even to re-sensitize resistant cells to standard therapies. Approaches that capture the unique features of PDT, therefore, offer promising factors for increasing the efficacy of a broad range of therapeutic modalities. Here, we highlight key preclinical findings utilizing PDT to overcome classical drug resistance or escape pathways and thus enhance the efficacy of many pharmaceuticals, possibly explaining the clinical observations of the PDT response to otherwise treatment-resistant diseases. With the development of nanotechnology, it is possible that light activation may be used not only to damage and sensitize tumors but also to enable controlled drug release to inhibit escape pathways that may lead to resistance or cell proliferation.

Indexed as

Drug Resistance, NeoplasmAnimalsHumansNeoplasmsPhotochemotherapyPhotosensitizing AgentsPhotosensitizing Agents

Identifiers

PMID25856800
PMCPMC4520758
OpenAlexW2049726001

What OpenQuestion holds

Textmetadata
LicenceTDM
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.