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Domka W, Bartusik-Aebisher D, Mytych W, Dynarowicz K, Aebisher D. The Use of Photodynamic Therapy for Head, Neck, and Brain Diseases. Int J Mol Sci 2023; 24:11867. [PMID: 37511625 PMCID: PMC10380422 DOI: 10.3390/ijms241411867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/16/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023] Open
Abstract
Head-neck cancers as a group have the 7th highest rate of incidence worldwide. The most often diagnosed disease of the head and neck is squamous cell carcinoma (90% of cases). Another specific group of tumors is brain tumors. These can be divided into primary tumors and secondary tumors associated with metastasis. Research shows that treating head and neck cancers continues to be problematic and challenging, and researchers are actively seeking new treatments that would improve survival rates and reduce side effects. Irradiation of tumor tissue with the optimal wavelength of light in photodynamic therapy (PDT) generates predominantly singlet oxygen in tissue-based photosensitizers (PSs) or reactive oxygen radicals in the case of vascular PSs leading to cellular apoptosis and necrosis. A very important feature of PDT is that cells cannot become immune to the effects of singlet oxygen or reactive oxygen radicals. However, photosensitizer (PS) transport is influenced by the specific structures of cancer tumors and the concentration of PS decreases in cells far from the vessel lumen. Therefore, PSs may not reach tumor interiors, which decreases therapy effectiveness. The use of drug carriers and 3rd generation PSs that contain biocompatible functional groups makes it possible to control transport. This review of the current literature on PDT was conducted through databases such as PubMed and Scopus. The types of publications considered included clinical studies and most of the articles included were published in English. Based on the publications collected, we conclude that researchers have demonstrated the potential of PDT as a therapeutic platform for head, neck, and brain diseases.
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Affiliation(s)
- Wojciech Domka
- Department of Otolaryngology, Medical College of The University of Rzeszów, 35-959 Rzeszów, Poland
| | - Dorota Bartusik-Aebisher
- Department of Biochemistry and General Chemistry, Medical College of the University of Rzeszów, 35-959 Rzeszów, Poland
| | - Wiktoria Mytych
- Students English Division Science Club, Medical College of The University of Rzeszów, 35-959 Rzeszów, Poland
| | - Klaudia Dynarowicz
- Center for Innovative Research in Medical and Natural Sciences, Medical College of The University of Rzeszów, 35-310 Rzeszów, Poland
| | - David Aebisher
- Department of Photomedicine and Physical Chemistry, Medical College of the University of Rzeszów, 35-959 Rzeszów, Poland
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Luo B, Li J, Yang T, Li W, Zhang J, Wang C, Zhao A, Wang R. Evaluation of renal excretion and pharmacokinetics of furosemide in rats after acute exposure to high altitude at 4300 m. Biopharm Drug Dispos 2018; 39:378-387. [PMID: 30120768 DOI: 10.1002/bdd.2154] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 06/09/2018] [Accepted: 06/20/2018] [Indexed: 01/11/2023]
Abstract
With studies indicative of altered renal excretion under high altitude-induced hypobaric hypoxia, the consideration of better therapeutic approaches has long been the aim of research on the management of high altitude related illness. The pharmacokinetics of drugs such as furosemide might be altered under hypoxic conditions, making it essential to establish different dose-regimens to maintain therapeutic efficacy or to avoid toxic side effects at high altitude. Simultaneously, drug-drug interactions (DDIs) mediated by OAT1 occur at high altitude, severely affecting furosemide pharmacokinetics. This study investigated the influence of acute exposure to high altitude at 4300 m on the renal excretion of furosemide in rats. Significant changes in physiological parameters and kidney histopathology were found after acute high altitude exposure. Compared with low altitude, the pharmacokinetics of furosemide and the expression level of OAT1 in kidney were significantly changed after rapid ascent to high altitude. Additionally, the down-regulated OAT1 expression further sustained the potential mechanism for the decreased renal excretion of furosemide, resulting in extended residence of the drug in the human body. The elevation of AUC, Cmax , MRT, t1/2 of furosemide, and decreased CL at high altitude further reinforced the current findings. Moreover, the absorption of furosemide was markedly increased and renal excretion significantly declined after co-administration of captopril, resulting in local drug interaction at high altitude. In conclusion, acute exposure to high altitude may significantly affect the renal excretion of furosemide and the pharmacokinetic parameters of furosemide were altered after co-administration of captopril, which may then impact the conventional therapeutic dosage.
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Affiliation(s)
- Bingfeng Luo
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China.,College of Pharmacy, Lanzhou University, Lanzhou, China
| | - Jing Li
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China
| | - Tao Yang
- Department of Pharmacy, Gansu Provincial Maternity and Child Care Hospital, Lanzhou, China
| | - Wenbin Li
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China
| | - Juanhong Zhang
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China
| | - Chang Wang
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China
| | - Anpeng Zhao
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China
| | - Rong Wang
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command, PLA, Lanzhou, China.,College of Pharmacy, Lanzhou University, Lanzhou, China
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STAT3 but Not HIF-1α Is Important in Mediating Hypoxia-Induced Chemoresistance in MDA-MB-231, a Triple Negative Breast Cancer Cell Line. Cancers (Basel) 2017; 9:cancers9100137. [PMID: 29036915 PMCID: PMC5664076 DOI: 10.3390/cancers9100137] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/02/2017] [Accepted: 10/10/2017] [Indexed: 12/25/2022] Open
Abstract
Hypoxia-induced chemoresistance (HICR) is a well-recognized phenomenon, and in many experimental models, hypoxia inducible factor-1α (HIF-1α) is believed to be a key player. We aimed to better understand the mechanism underlying HICR in a triple negative breast cancer cell line, MDA-MB-231, with a focus on the role of HIF-1α. In this context, the effect of hypoxia on the sensitivity of MDA-MB-231 cells to cisplatin and their stem-like features was evaluated and the role of HIF-1α in both phenomena was assessed. Our results showed that hypoxia significantly increased MDA-MB-231 resistance to cisplatin. Correlating with this, intracellular uptake of cisplatin was significantly reduced under hypoxia. Furthermore, the stem-like features of MDA-MB-231 cells increased as evidenced by the significant increases in the expression of ATP-binding cassette (ABC) drug transporters, the proportion of CD44+/CD24− cells, clonogenic survival and cisplatin chemoresistance. Under hypoxia, both the protein level and DNA binding of HIF-1α was dramatically increased. Surprisingly, siRNA knockdown of HIF-1α did not result in an appreciable change to HICR. Instead, signal transducer and activator of transcription 3 (STAT3) activation was found to be important. STAT3 activation may confer HICR by upregulating ABC transporters, particularly ABCC2 and ABCC6. This study has demonstrated that, in MDA-MB-231 cells, STAT3 rather than HIF-1α is important in mediating HICR to cisplatin.
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Pharmacokinetic changes of norfloxacin based on expression of MRP2 after acute exposure to high altitude at 4300 m. Biomed Pharmacother 2017; 89:1078-1085. [DOI: 10.1016/j.biopha.2017.02.092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/15/2017] [Accepted: 02/24/2017] [Indexed: 02/07/2023] Open
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Li W, Li J, Wang R, Xie H, Jia Z. MDR1 will play a key role in pharmacokinetic changes under hypoxia at high altitude and its potential regulatory networks. Drug Metab Rev 2015; 47:191-8. [PMID: 25639892 DOI: 10.3109/03602532.2015.1007012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Some newest studies indicated that drug transports may play the key role in pharmacokinetics changes under hypoxia at high altitude; MDR1 is now known to affect the disposition of many administered drugs and make a major contribution to absorption, distribution, metabolism, excretion. Different expression of MDR1 is frequently found in different normal tissues and tumor cells; it is important to better understand how MDR1 is regulated under hypoxia, which seems to be a complex and highly controlled process. Several signaling pathways and transcription factors have been described as being involved in the regulation of MDR1 expression, such as MAPK/ERK, nuclear factor-kappaB, hypoxia-inducible factor-1a, pregnane × receptor, constitutive androstane receptor and microRNA. Recently, researches have been increasingly appreciating long non-coding RNAs (lncRNAs) as an integral component of gene regulatory networks. lncRNAs play crucial roles in various biological processes ranging from epigenetic gene regulation, transcriptional control, post-transcriptional regulation, pre-mRNA processing and nuclear organization. A last recent research showed that H19 gene non-coding RNA is believed to induce P-glycoprotein expression under hypoxia.
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Affiliation(s)
- Wenbin Li
- Key Laboratory of the Plateau Environmental Damage Control, Lanzhou General Hospital of Lanzhou Military Command , PLA, Lanzhou , China
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