A V Kabakov, O V Kazakov, A F Poveshchenko, V N Cherkas, V V Kononchuk, T S Kalinina, N R Bodrova
{"title":"Quantitative Changes in MicroRNAs in Blood Serum and Lymph after Photodynamic Therapy in Experimental Breast Cancer.","authors":"A V Kabakov, O V Kazakov, A F Poveshchenko, V N Cherkas, V V Kononchuk, T S Kalinina, N R Bodrova","doi":"10.1007/s10517-025-06336-8","DOIUrl":null,"url":null,"abstract":"<p><p>The study examined the quantitative variations in the levels of pro-oncogenic miRNAs (miRNA-21, miRNA-27a, and miRNA-221) and tumor-suppressive miRNA-429 in blood serum and lymph of female Wistar rats with breast cancer after photodynamic therapy and controls (without treatment). The levels of pro-oncogenic miRNA-21 and miRNA-221 in the blood serum and lymph increased in the control group. Photodynamic therapy significantly reduced the levels of these miRNAs, suggesting the effectiveness of the treatment. The levels of pro-oncogenic miRNA-27a in the blood serum and lymph of both groups were multidirectional. The levels of tumor-suppressing miRNA-429 decreased significantly in the control group and remained low after photodynamic therapy. Therefore, miRNA-21 and miRNA-221 in the blood serum and lymph can be used as markers of the effectiveness of photodynamic therapy.</p>","PeriodicalId":9331,"journal":{"name":"Bulletin of Experimental Biology and Medicine","volume":" ","pages":"360-362"},"PeriodicalIF":0.9000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of Experimental Biology and Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s10517-025-06336-8","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/13 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
The study examined the quantitative variations in the levels of pro-oncogenic miRNAs (miRNA-21, miRNA-27a, and miRNA-221) and tumor-suppressive miRNA-429 in blood serum and lymph of female Wistar rats with breast cancer after photodynamic therapy and controls (without treatment). The levels of pro-oncogenic miRNA-21 and miRNA-221 in the blood serum and lymph increased in the control group. Photodynamic therapy significantly reduced the levels of these miRNAs, suggesting the effectiveness of the treatment. The levels of pro-oncogenic miRNA-27a in the blood serum and lymph of both groups were multidirectional. The levels of tumor-suppressing miRNA-429 decreased significantly in the control group and remained low after photodynamic therapy. Therefore, miRNA-21 and miRNA-221 in the blood serum and lymph can be used as markers of the effectiveness of photodynamic therapy.
期刊介绍：
Bulletin of Experimental Biology and Medicine presents original peer reviewed research papers and brief reports on priority new research results in physiology, biochemistry, biophysics, pharmacology, immunology, microbiology, genetics, oncology, etc. Novel trends in science are covered in new sections of the journal - Biogerontology and Human Ecology - that first appeared in 2005.
World scientific interest in stem cells prompted inclusion into Bulletin of Experimental Biology and Medicine a quarterly scientific journal Cell Technologies in Biology and Medicine (a new Russian Academy of Medical Sciences publication since 2005). It publishes only original papers from the leading research institutions on molecular biology of stem and progenitor cells, stem cell as the basis of gene therapy, molecular language of cell-to-cell communication, cytokines, chemokines, growth and other factors, pilot projects on clinical use of stem and progenitor cells.
The Russian Volume Year is published in English from April.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
