Evidence map›Paper›PMID 38994651›Full record

ArticleJournal of materials chemistry. B2024

A highly fluorescent and readily accessible all-organic photosensitizer model for advancing image-guided cancer PDT.

Andres Garcia-Sampedro, Alejandro Prieto-Castañeda, Antonia R Agarrabeitia, Jorge Bañuelos, Inmaculada García-Moreno, Angeles Villanueva, Santiago de la Moya, María J Ortiz, Pilar Acedo

Abstract read
In one paragraph

Article in Journal of materials chemistry. B, 2024. 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. Article
  2. Article
  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.

Andres Garcia-SampedroInstitute for Liver and Digestive Health, Royal Free Hospital Campus, University College London, Pond Street, London NW3 2QG, UK. p.nunez@ucl.ac.uk.ORCID 0000-0002-2286-8623
Alejandro Prieto-CastañedaDepartamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain. santmoya@ucm.es.ORCID 0000-0002-7032-126X
Antonia R AgarrabeitiaDepartamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain. santmoya@ucm.es.ORCID 0000-0002-9695-0689
Jorge BañuelosDepartamento de Química-Física, Universidad del País Vasco-EHU, 48080 Bilbao, Spain.ORCID 0000-0002-8444-4383
Inmaculada García-MorenoDepartamento de Química-Física de Materiales, Instituto de Química-Física Blas Cabrera, Consejo Superior de Investigaciones Científicas (CSIC), Serrano 119, 28006 Madrid, Spain.
Angeles VillanuevaDepartamento de Biología, Universidad Autónoma de Madrid, Darwin 2, 28049 Madrid, Spain.ORCID 0000-0002-5390-6936
Santiago de la MoyaDepartamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain. santmoya@ucm.es.ORCID 0000-0002-7406-909X
María J OrtizDepartamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain. santmoya@ucm.es.ORCID 0000-0002-0394-4045
Pilar AcedoInstitute for Liver and Digestive Health, Royal Free Hospital Campus, University College London, Pond Street, London NW3 2QG, UK. p.nunez@ucl.ac.uk.ORCID 0000-0003-4815-6090

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The potential of using image-guided photodynamic therapy (ig-PDT) for cancer, especially with highly biocompatible fluorescent agents free of heavy atoms, is well recognized. This is due to key advantages related to minimizing adverse side effects associated with standard cancer chemotherapy. However, this theragnostic approach is strongly limited by the lack of synthetically-accessible and easily-modulable chemical scaffolds, enabling the rapid design and construction of advanced agents for clinical ig-PDT. In fact, there are still very few ig-PDT agents clinically approved. Herein we report a readily accessible, easy-tunable and highly fluorescent all-organic small photosensitizer, as a model design for accelerating the development and translation of advanced ig-PDT agents for cancer. This scaffold is based on BODIPY, which assures high fluorescence, accessibility, and ease of performance adaptation by workable chemistry. The optimal PDT performance of this BODIPY dye, tested in highly resistant pancreatic cancer cells, despite its high fluorescent behavior, maintained even after fixation and cancer cell death, is based on its selective accumulation in mitochondria. This induces apoptosis upon illumination, as evidenced by proteomic studies and flow cytometry. All these characteristics make the reported BODIPY-based fluorescent photosensitizer a valuable model for the rapid development of ig-PDT agents for clinical use.

Indexed as

Boron CompoundsFluorescent DyesPhotochemotherapyPhotosensitizing AgentsAntineoplastic AgentsCell Line, TumorCell SurvivalHumansMolecular StructureOptical Imaging4,4-difluoro-4-bora-3a,4a-diaza-s-indaceneAntineoplastic AgentsBoron CompoundsFluorescent DyesPhotosensitizing Agents

Identifiers

PMID38994651
PMCPMC11305095

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.