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Pominova D, Ryabova A, Skobeltsin A, Markova I, Linkov K, Romanishkin I. The use of methylene blue to control the tumor oxygenation level. Photodiagnosis Photodyn Ther 2024; 46:104047. [PMID: 38503388 DOI: 10.1016/j.pdpdt.2024.104047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/12/2024] [Accepted: 03/08/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Hypoxia is a characteristic feature of many tumors. It promotes tumor proliferation, metastasis, and invasion and can reduce the effectiveness of many types of cancer treatment. OBJECTIVE The aim of this study was to investigate the pharmacokinetics of methylene blue (MB) and its impact on the tumor oxygenation level at mouse Lewis lung carcinoma (LLC) model using spectroscopic methods. APPROACH The pharmacokinetics of MB were studied qualitatively and quantitatively using video fluorescence imaging and fluorescence spectroscopy. The degree of hemoglobin oxygenation in vivo was examined by calculating hemoglobin optical absorption from the measured diffuse reflectance spectra. The distribution of MB fluorescence and the lifetime of NADH were analyzed using laser scanning microscopy and fluorescence lifetime imaging microscopy (FLIM) to assess cellular metabolism. RESULTS After intravenous administration of MB at 10-20 mg/kg, it quickly transitioned in the tumor to a colorless leucomethylene blue, with maximum accumulation in the tumor occurring after 5-10 min. A concentration of 10 mg/kg resulted in a relative increase of the tumor oxygenation level for small tumors (volume 50-75 mm3) and normal tissue 120 min after the introduction of MB. A shift in tumor metabolism towards oxidative phosphorylation (according to the lifetime of the NADH coenzyme) was measured using FLIM method after intravenous administration of 10 mg/kg of MB. Intravenous administration of MB at 20 mg/kg results in a long-term decrease in oxygenation, which persisted for at least 120 min after the administration and did not return to its initial level. CONCLUSIONS Administration of MB at 10 mg/kg shown to increase tumor oxygenation level, potentially leading to more effective antitumor therapy. However, at higher doses (20 mg/kg), MB may cause long-term decrease in oxygenation.
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Affiliation(s)
- Daria Pominova
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia; National Research Nuclear University MEPhI, Moscow, Russia
| | - Anastasia Ryabova
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia; National Research Nuclear University MEPhI, Moscow, Russia
| | - Alexey Skobeltsin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia; National Research Nuclear University MEPhI, Moscow, Russia
| | - Inessa Markova
- National Research Nuclear University MEPhI, Moscow, Russia
| | - Kirill Linkov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Igor Romanishkin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
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Kravchenko Y, Sikora K, Wireko AA, Lyndin M. Fluorescence visualization for cancer DETECTION: EXPERIENCE and perspectives. Heliyon 2024; 10:e24390. [PMID: 38293525 PMCID: PMC10827512 DOI: 10.1016/j.heliyon.2024.e24390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 12/24/2023] [Accepted: 01/08/2024] [Indexed: 02/01/2024] Open
Abstract
The current review focuses on the latest advances in the improvement and application of fluorescence imaging technology. Near-infrared (NIR) fluorescence imaging is a promising new technique that uses non-specific fluorescent agents and targeted fluorescent tracers combined with a dedicated camera to better navigate and visualize tumors. Fluorescence-guided surgery (FGS) is used to perform various tasks, helping the surgeon to distinguish lymphatic vessels and nodes from surrounding tissues easily and quickly assess the perfusion of the planned resection area, including intraoperative visualization of metastases. The results of the insertion of fluorescence visualization as an auxiliary method to cancer detection and high-risk metastatic lesions in clinical practice have demonstrated enthusiastic results and huge potential. However, intraoperative fluorescence visualization must not be considered as a main diagnostic or treatment method but as an aid to the surgeon. Thus, fluorescence study does not dispense the diagnostic gold standards of benign or malignant tumors (conventional examination, biopsy, ultrasonography and computed tomography, etc.) and can be done usually during intraoperative treatment. Moreover, as fluorescence surgery and fluorescence diagnostic techniques continue to improve, it is likely that they will evolve towards targeted fluorescence imaging probes that will increasingly target a specific type of cancer cell. The most important point remains the search for highly selective messengers of fluorescent labels, which make it possible to identify tumor cells exclusively in the affected organs and indicate to surgeons the boundaries of their spread and metastasis.
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Affiliation(s)
- Yaroslav Kravchenko
- Sumy State University, Sumy, Ukraine
- NanoBioMedical Centre, Adam Mickiewicz University in Poznan, Poznan, Poland
| | | | | | - Mykola Lyndin
- Sumy State University, Sumy, Ukraine
- Institute of Anatomy, Medical Faculty, University of Duisburg-Essen, Essen, 45147, Germany
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Pluta MP, Putowski Z, Czempik PF, Krzych ŁJ. Successful Use of Methylene Blue in Catecholamine-Resistant Septic Shock: A Case Report and Short Literature Review. Int J Mol Sci 2023; 24:10772. [PMID: 37445952 PMCID: PMC10342053 DOI: 10.3390/ijms241310772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Despite efforts to improve treatment outcomes, mortality in septic shock remains high. In some patients, despite the use of several adrenergic drugs, features of refractory vasoplegic shock with progressive multiorgan failure are observed. We present a case report of the successful reversal of vasoplegic shock following the use of methylene blue, a selective inhibitor of the inducible form of nitric oxide synthase, which prevents vasodilation in response to inflammatory cytokines. We also briefly review the literature.
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Affiliation(s)
- Michał P. Pluta
- Department of Anaesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland; (Z.P.); (P.F.C.); (Ł.J.K.)
| | - Zbigniew Putowski
- Department of Anaesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland; (Z.P.); (P.F.C.); (Ł.J.K.)
| | - Piotr F. Czempik
- Department of Anaesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland; (Z.P.); (P.F.C.); (Ł.J.K.)
| | - Łukasz J. Krzych
- Department of Anaesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland; (Z.P.); (P.F.C.); (Ł.J.K.)
- Department of Cardiac Anaesthesia and Intensive Therapy, Silesian Center for Heart Diseases, Medical University of Silesia, 41-808 Zabrze, Poland
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Cwalinski T, Polom W, Marano L, Roviello G, D’Angelo A, Cwalina N, Matuszewski M, Roviello F, Jaskiewicz J, Polom K. Methylene Blue-Current Knowledge, Fluorescent Properties, and Its Future Use. J Clin Med 2020; 9:jcm9113538. [PMID: 33147796 PMCID: PMC7693951 DOI: 10.3390/jcm9113538] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/24/2020] [Accepted: 10/30/2020] [Indexed: 12/14/2022] Open
Abstract
Methylene blue is a fluorescent dye discovered in 1876 and has since been used in different scientific fields. Only recently has methylene blue been used for intraoperative fluorescent imaging. Here, the authors review the emerging role of methylene blue, not only as a dye used in clinical practice, but also as a fluorophore in a surgical setting. We discuss the promising potential of methylene blue together with the challenges and limitations among specific surgical techniques. A literature review of PubMed and Medline was conducted based on the historical, current and future usage of methylene blue within the field of medicine. We reviewed not only the current usage of methylene blue, but we also tried to grasp its’ function as a fluorophore in five main domains. These domains include the near-infrared imaging visualization of ureters, parathyroid gland identification, pancreatic tumors imaging, detection of breast cancer tumor margins, as well as breast cancer sentinel node biopsy. Methylene blue is used in countless clinical procedures with a relatively low risk for patients. Usage of its fluorescent properties is still at an early stage and more pre-clinical, as well as clinical research, must be performed to fully understand its potentials and limitations.
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Affiliation(s)
- Tomasz Cwalinski
- Department of Surgical Oncology, Medical University of Gdansk, 80-214 Gdansk, Poland; (T.C.); (J.J.)
| | - Wojciech Polom
- Department of Urology, Medical University of Gdansk, 80-214 Gdansk, Poland; (W.P.); (M.M.)
| | - Luigi Marano
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, 53-100 Siena, Italy; (L.M.); (F.R.)
| | - Giandomenico Roviello
- Department of Health Sciences, University of Florence, viale Pieraccini 6, 50139 Florence, Italy;
| | - Alberto D’Angelo
- Department of Biology and Biochemistry, University of Bath, Bath BA2 7AY, UK;
| | - Natalia Cwalina
- Department of Pediatrics Ascension St. John Children’s Hospital, Detroit, MI 48236, USA;
| | - Marcin Matuszewski
- Department of Urology, Medical University of Gdansk, 80-214 Gdansk, Poland; (W.P.); (M.M.)
| | - Franco Roviello
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, 53-100 Siena, Italy; (L.M.); (F.R.)
| | - Janusz Jaskiewicz
- Department of Surgical Oncology, Medical University of Gdansk, 80-214 Gdansk, Poland; (T.C.); (J.J.)
| | - Karol Polom
- Department of Surgical Oncology, Medical University of Gdansk, 80-214 Gdansk, Poland; (T.C.); (J.J.)
- Correspondence: ; Tel.: +48-583-493-190
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Saha BK, Burns SL. The Story of Nitric Oxide, Sepsis and Methylene Blue: A Comprehensive Pathophysiologic Review. Am J Med Sci 2020; 360:329-337. [PMID: 32631574 DOI: 10.1016/j.amjms.2020.06.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 03/27/2020] [Accepted: 06/02/2020] [Indexed: 02/03/2023]
Abstract
Methylene blue (MB) is considered to be the first synthetic medication ever used in humans. There are many indications for MB, including vasoplegic shock. Nitric oxide (NO), the central mediator of sepsis, promotes vasoplegia by enhancing the guanylate cyclase cyclic guanosine monophosphate second messenger system, the effect of which is attenuated by MB. Therefore, the use of MB represents a unique pharmacologic approach towards treating the underlying pathophysiology of vasoplegia in sepsis. There are numerous reports of the successful use of MB in refractory shock in the literature. This manuscript describes the historical aspects of the identification of NO as the endothelial derived relaxation factor and its role in the pathogenesis of vasoplegia in septic shock. An analysis of the existing evidence for the use of MB as an inhibitor of NO in vasodilatory shock is provided. The adverse effects associated with the use of MB and an approach to optimal dosing in septic shock are also addressed.
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Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, Missouri.
| | - Stacey L Burns
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, Massachusetts
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Allergy-like reactions to methylene blue following laparoscopic chromopertubation: A systematic review of the literature. Eur J Obstet Gynecol Reprod Biol 2019; 238:58-62. [PMID: 31112852 DOI: 10.1016/j.ejogrb.2019.03.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 03/06/2019] [Accepted: 03/18/2019] [Indexed: 11/20/2022]
Abstract
Methylene blue is commonly used as a tracer in sentinel lymph node mapping for many malignant diseases or chromopertubation during gynecologic laparoscopy. In contrast with other blue dyes such as patent blue V or isosulfan blue, methylene blue rarely causes an allergy-like reaction in patients undergoing sentinel lymph node mapping. However, in chromopertubation, some cases of allergy-like reaction to methylene blue have been reported; these comprise two types: an allergic reaction and methemoglobinemia. In this study, a systematic literature review of allergy-like reactions caused by methylene blue dye following laparoscopic chromopertubation was conducted. A search was conducted in PUBMED, Web of Science, and Scopus from inception until June 2018, using the terms: "methylene blue", "complication", "allergic", "hypersensitive", "lung/pulmonary edema"," methemoglobinemia", "anaphylactic shock", "chromopertubation", "pertubation", "laparoscopic", and "laparoscopy". Ultimately, the eligibility criteria were fulfilled by only 12 case reports. Among 13 cases including our case of severe anaphylactic shock after chromopertubation, allergic reactions were diagnosed in four cases, methemoglobinemia in six, and there was no confirmed diagnosis in three cases; the clinical course consisted of skin changes, blue discoloration of body fluids, respiratory failure, and hemodynamic failure, regardless of the underlying diagnoses. Regarding diagnosis, methemoglobinemia was confirmed with co-oximetry (spectrophotometry). First-line therapy included supportive care for both cases of allergic reactions and methemoglobinemia.
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