Open Access
Open access
volume 45 pages 103969

Tumor fluorescence and oxygenation monitoring during photodynamic therapy with chlorin e6 photosensitizer

Kanamat Efendiev 1, 2, 3
Polina Alekseeva 2
Kirill Linkov 2
Artem Olegovich Shiryaev 4
Tatiana Pisareva 4
Igor V. Reshetov 4
I. V. Reshetov 4
Arina Voitova 5
A.V. Voitova 5
Publication typeJournal Article
Publication date2024-02-01
scimago Q2
wos Q3
SJR0.724
CiteScore5.8
Impact factor2.6
ISSN15721000, 18731597
Oncology
Biophysics
Pharmacology (medical)
Dermatology
Abstract
The study is aimed at developing a method for monitoring photodynamic therapy (PDT) of a tumor using chlorin-type photosensitizers (PSs). Lack of monitoring of chlorin e6 (Cе6) photobleaching, hemoglobin oxygenation and blood flow during light exposure can limit the PDT effectiveness. Phototheranostics includes spectral-fluorescence diagnostics of Ce6 distribution in the NIR range and PDT with simultaneous assessment of hemoglobin oxygenation and tumor blood flow. Fluorescence diagnostics and PDT were performed using the single laser λexc=660±5 nm. Combined spectroscopic PDT monitoring method allowed simultaneous estimation of Ce6 photobleaching, hemoglobin oxygenation and tumor vascular thrombosis during PDT without interrupting the therapeutic light exposure. The developed method of tumor phototheranostics using chlorin-type PSs makes it possible to personalize the duration of therapeutic light exposure during PDT.
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Efendiev K. et al. Tumor fluorescence and oxygenation monitoring during photodynamic therapy with chlorin e6 photosensitizer // Photodiagnosis and Photodynamic Therapy. 2024. Vol. 45. p. 103969.
GOST all authors (up to 50) Copy
Efendiev K., Alekseeva P., Alekseeva P. M., Linkov K., Shiryaev A. O., Pisareva T., Gilyadova A., Reshetov I. V., Reshetov I. V., Voitova A., Voitova A., Loschenov V. Tumor fluorescence and oxygenation monitoring during photodynamic therapy with chlorin e6 photosensitizer // Photodiagnosis and Photodynamic Therapy. 2024. Vol. 45. p. 103969.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.pdpdt.2024.103969
UR - https://linkinghub.elsevier.com/retrieve/pii/S1572100024000085
TI - Tumor fluorescence and oxygenation monitoring during photodynamic therapy with chlorin e6 photosensitizer
T2 - Photodiagnosis and Photodynamic Therapy
AU - Efendiev, Kanamat
AU - Alekseeva, Polina
AU - Alekseeva, Polina M
AU - Linkov, Kirill
AU - Shiryaev, Artem Olegovich
AU - Pisareva, Tatiana
AU - Gilyadova, Aida
AU - Reshetov, Igor V.
AU - Reshetov, I. V.
AU - Voitova, Arina
AU - Voitova, A.V.
AU - Loschenov, Victor
PY - 2024
DA - 2024/02/01
PB - Elsevier
SP - 103969
VL - 45
PMID - 38211779
SN - 1572-1000
SN - 1873-1597
ER -
BibTex
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BibTex (up to 50 authors) Copy
@article{2024_Efendiev,
author = {Kanamat Efendiev and Polina Alekseeva and Polina M Alekseeva and Kirill Linkov and Artem Olegovich Shiryaev and Tatiana Pisareva and Aida Gilyadova and Igor V. Reshetov and I. V. Reshetov and Arina Voitova and A.V. Voitova and Victor Loschenov},
title = {Tumor fluorescence and oxygenation monitoring during photodynamic therapy with chlorin e6 photosensitizer},
journal = {Photodiagnosis and Photodynamic Therapy},
year = {2024},
volume = {45},
publisher = {Elsevier},
month = {feb},
url = {https://linkinghub.elsevier.com/retrieve/pii/S1572100024000085},
pages = {103969},
doi = {10.1016/j.pdpdt.2024.103969}
}