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Genin VD, Bucharskaya AB, Kirillin MY, Kurakina DA, Navolokin NA, Terentyuk GS, Khlebtsov BN, Khlebtsov NG, Maslyakova GN, Tuchin VV, Genina EA. Monitoring of optical properties of tumors during laser plasmon photothermal therapy. JOURNAL OF BIOPHOTONICS 2024; 17:e202300322. [PMID: 38221797 DOI: 10.1002/jbio.202300322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/04/2023] [Accepted: 12/25/2023] [Indexed: 01/16/2024]
Abstract
We studied grafted tumors obtained by subcutaneous implantation of kidney cancer cells into male white rats. Gold nanorods with a plasmon resonance of about 800 nm were injected intratumorally for photothermal heating. Experimental irradiation of tumors was carried out percutaneously using a near-infrared diode laser. Changes in the optical properties of the studied tissues in the spectral range 350-2200 nm under plasmonic photothermal therapy (PPT) were studied. Analysis of the observed changes in the absorption bands of water and hemoglobin made it possible to estimate the depth of thermal damage to the tumor. A significant decrease in absorption peaks was observed in the spectrum of the upper peripheral part and especially the tumor capsule. The obtained changes in the optical properties of tissues under laser irradiation can be used to optimize laboratory and clinical PPT procedures.
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Affiliation(s)
- Vadim D Genin
- Optics and Biophotonics Department, Saratov State University, Saratov, Russia
- Laboratory of Laser Molecular Imaging and Machine Learning, Tomsk State University, Tomsk, Russia
| | - Alla B Bucharskaya
- Laboratory of Laser Molecular Imaging and Machine Learning, Tomsk State University, Tomsk, Russia
- Core Facility of Experimental Oncology, Saratov State Medical University named after V. I. Razumovsky, Saratov, Russia
| | - Mikhail Yu Kirillin
- Biophotonics Laboratory, Institute of Applied Physics Russian Academy of Sciences, Nizhny Novgorod, Russia
- Applied Mathematics Department, Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
| | - Daria A Kurakina
- Biophotonics Laboratory, Institute of Applied Physics Russian Academy of Sciences, Nizhny Novgorod, Russia
| | - Nikita A Navolokin
- Core Facility of Experimental Oncology, Saratov State Medical University named after V. I. Razumovsky, Saratov, Russia
| | - Georgy S Terentyuk
- Core Facility of Experimental Oncology, Saratov State Medical University named after V. I. Razumovsky, Saratov, Russia
| | - Boris N Khlebtsov
- Laboratory of Nanobiotechnology, Institute of Biochemistry and Physiology of Plants and Microorganisms, Federal Research Centre "Saratov Scientific Centre of the Russian Academy of Sciences" (IBPPM RAS), Saratov, Russia
| | - Nikolai G Khlebtsov
- Optics and Biophotonics Department, Saratov State University, Saratov, Russia
- Laboratory of Nanobiotechnology, Institute of Biochemistry and Physiology of Plants and Microorganisms, Federal Research Centre "Saratov Scientific Centre of the Russian Academy of Sciences" (IBPPM RAS), Saratov, Russia
| | - Galina N Maslyakova
- Core Facility of Experimental Oncology, Saratov State Medical University named after V. I. Razumovsky, Saratov, Russia
| | - Valery V Tuchin
- Optics and Biophotonics Department, Saratov State University, Saratov, Russia
- Laboratory of Laser Molecular Imaging and Machine Learning, Tomsk State University, Tomsk, Russia
- Laboratory of Laser Diagnostics of Technical and Living Systems, Institute of Precision Mechanics and Control, Federal Research Centre "Saratov Scientific Centre of the Russian Academy of Sciences", Saratov, Russia
| | - Elina A Genina
- Optics and Biophotonics Department, Saratov State University, Saratov, Russia
- Laboratory of Laser Molecular Imaging and Machine Learning, Tomsk State University, Tomsk, Russia
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Lizeth ANM, Vanessa BV, María Del Rocio TB, Margarita FC, Damián JM, Alfredo CO, Edgar CE, Placido RF. Hepatoprotective Effect Assessment of C-Phycocyanin on Hepatocellular Carcinoma Rat Model by Using Photoacoustic Spectroscopy. APPLIED SPECTROSCOPY 2024; 78:296-309. [PMID: 38224996 DOI: 10.1177/00037028231222508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary neoplasia of the liver with elevated mortality. Experimental treatment with antioxidants has a beneficial effect on the experimental models of HCC. Arthrospira maxima (spirulina) and its phycocyanin have antitumoral action on different tumoral cells. However, it is unknown whether phycocyanin is the responsible molecule for the antitumoral effect on HCC. Photoacoustic spectroscopy (PAS) stands out among other spectroscopy techniques for its versatility of samples analyzed. This technique makes it possible to obtain the optical absorption spectrum of solid or liquid, dark or transparent samples. Previous studies report that assessing liver damage in rats produced by the modified resistant hepatocyte model (MRHM) is possible by analyzing their blood optical absorption spectrum. This study aimed to investigate, by PAS, the effect of phycocyanin obtained from spirulina on hepatic dysfunction. The optical absorption spectra analysis of the rat blood indicates the damage level induced by the MRHM group, being in concordance with the carried out biological conventional studies results, indicating an increase in the activity of hepatic enzymes, oxidative stress, Bax/Bcl2 ratio, cdk2, and AKT2 expression results, with a reduction in p53 expression. Also, PAS results suggest that phycocyanin decreases induced damage, due to the prevention of the Bax, AKT2, and p53 altered expression and the tumor progression in a HCC rat model.
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Affiliation(s)
- Alvarado-Noguez Margarita Lizeth
- Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Col. San Pedro Zacatenco, Ciudad de México, México
| | - Blas-Valdivia Vanessa
- Laboratorio de Neurobiología, Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Alcaldía Gustavo A. Madero, Ciudad de México, México
| | - Thompson-Bonilla María Del Rocio
- Laboratorio de Medicina Genómica, Hospital Regional 1ro de Octubre, ISSSTE, Alcaldía Gustavo A. Madero, Ciudad de México, México
| | - Franco-Colín Margarita
- Laboratorio de Metabolismo I. Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Colonia Unidad Profesional Adolfo López Mateos, Alcaldía Gustavo A. Madero., Ciudad de México, México
| | - Jacinto-Méndez Damián
- Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Col. San Pedro Zacatenco, Ciudad de México, México
| | - Cruz-Orea Alfredo
- Departamento de Física, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Col. San Pedro Zacatenco, Ciudad de México, México
| | - Cano-Europa Edgar
- Laboratorio de Neurobiología, Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Alcaldía Gustavo A. Madero, Ciudad de México, México
| | - Rojas-Franco Placido
- Laboratorio de Metabolismo I. Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Colonia Unidad Profesional Adolfo López Mateos, Alcaldía Gustavo A. Madero., Ciudad de México, México
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