Doklady Biochemistry and Biophysics最新文献

{"title":"New N6-Substituted Adenine Derivatives with High Antiviral Activity against RNA-Containing Viruses","authors":"A. A. Zenchenko,&nbsp;Yu. D. Semenova,&nbsp;E. R. Naberezhnaya,&nbsp;Ya. D. Gumennaya,&nbsp;A. V. Lipatova,&nbsp;V. E. Oslovsky","doi":"10.1134/S1607672924600787","DOIUrl":"10.1134/S1607672924600787","url":null,"abstract":"<p>In this work, two new compounds, <i>N</i>⁶-(4,5-dimethoxyphenyl)adenine and <i>N</i>⁶-(3,5-di-trifluoromethylphenyl)adenine, with a broad range of antiviral activity against RNA viruses were identified. We showed that these compounds exhibit pronounced antiviral activity against human poliovirus types 1, 2, and 3, belonging to enterovirus C species. Both compounds also demonstrated pronounced antiviral activity against Coxsackie viruses B3, B5, and B6, belonging to enterovirus B species. In addition, the compounds demonstrated antiviral activity against Newcastle disease virus, which belongs to the paramyxovirus genus. The compounds discovered in this work can subsequently serve as prototypes for the development of new antiviral drugs against epidemiologically significant human RNA viruses.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"38 - 41"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Low-molecular-weight Ligand of the Thyroid-stimulating Hormone Receptor with the Activity of a Partial Agonist and a Negative Allosteric Modulator","authors":"K. V. Derkach,&nbsp;E. A. Didenko,&nbsp;V. N. Sorokoumov,&nbsp;I. O. Zakharova,&nbsp;A. O. Shpakov","doi":"10.1134/S1607672924600799","DOIUrl":"10.1134/S1607672924600799","url":null,"abstract":"<p>Graves’ disease is caused by overactivation of the thyroid-stimulating hormone receptor (TSHR). One approach for its treatment may be the use of negative allosteric modulators (NAM) of TSHR, which normalize TSHR activity and do not cause thyroid hormone (TH) deficiency. The aim of the work was to study the effect of a new compound 5-amino-4-(4-bromophenyl)-2-(methylthio)thieno[2,3-d]pyrimidine-6-carboxylic acid <i>N</i>-<i>tert</i>-butylamide (TPY4) on the basal and TSH-stimulated TH production in cultured FRTL-5 thyrocytes and on basal and thyrotropin-releasing hormone (TRH)-stimulated TH levels in the blood of rats. TPY4 stimulated TH production by thyrocytes and increased TH levels when administered intraperitoneally and orally in rats. It also decreased the TSH-stimulated TH production in thyrocytes and the TRH-stimulated TH levels in rats. Thus, TPY4 is the first known allosteric regulator of TSHR, combining the properties of NAM and a partial agonist, and can be considered as a prototype of drugs for the treatment of Graves’ disease.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"53 - 57"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Method for Testing Drugs Belonging to Substrates and Inhibitors of the Transporter Protein BCRP on CACO-2 Cells","authors":"Yu. S. Tranova,&nbsp;A. A. Slepnev,&nbsp;I. V. Chernykh,&nbsp;A. V. Shchulkin,&nbsp;P. Yu. Mylnikov,&nbsp;N. M. Popova,&nbsp;M. I. Povetko,&nbsp;E. N. Yakusheva","doi":"10.1134/S1607672924701266","DOIUrl":"10.1134/S1607672924701266","url":null,"abstract":"<p>Introduction. Breast cancer resistance protein (BCRP) is an efflux membrane transporter that controls the pharmacokinetics of a large number of drugs. Its activity may change when taking some endo- and exogenous substances, thus making it a link in drug interactions. \u0000<b>Aim.</b> The aim of the study was to develop a methodology for testing drugs for belonging to BCRP substrates and inhibitors in vitro. \u0000<b>Materials and methods.</b> The work was performed on Caco-2 cells overexpressing BCRP, the cultivation was performed in a transwell system consisting of the apical and basolateral chambers. Cells were seeded at the bottom of the apical chamber, which is a semi-permeable membrane. Primarily, the transport of BCRP substrates—methotrexate, mitoxantrone, and quercetin—was evaluated in the concentration range of 1, 5, 10, and 50 μM in the direction from the basal chamber to the apical one (Papp b-a) and in the opposite direction (Papp a-b). The Papp b-a/Papp a-b ratio more than 2 characterizes the involvement of transporter proteins in the transcellular transport of substances. To confirm the involvement of BCRP in their transport, an experiment was carried out with the addition of a transporter inhibitor, reserpine, at a concentration of 50 μM to the transport medium. The concentration of substrates in the chambers was analyzed by HPLC–MS/MS. \u0000<b>Results.</b> After the addition of methotrexate (1 μM), mitoxantrone (1 μM), and quercetin (1–10 μM) to the apical or basolateral chambers of the transwell system, their content in the recipient chamber was not detected. \u0000At methotrexate concentration of 5 μM, the Papp b-a/Papp a-b ratio was 3.38 ± 0.08, which indicates the involvement of transporters in its transfer. When methotrexate was added to the donor chamber at concentrations of 10 and 50 μM, the Papp b-a/Papp a-b ratio decreased to values below 2. \u0000At mitoxantrone concentration of 5 μM, the Papp b-a/Papp a-b ratio was 2.72 ± 0.16. An increase in the concentration to 10 μM led to an increase in the Papp b-a/Papp a-b ratio to 6.18 ± 0.08. At the substance concentration of 50 μM, the index decreased but remained above 2. \u0000At the quercetin concentration of 50 µM, the Papp b-a/Papp ratio was below 2. \u0000Reserpine reduced the Papp b-a/Papp a-b ratio of methotrexate 3.31 times (<i>p</i> = 0.0002), which indicates the elimination of asymmetry in the transport of the substance. At a mitoxantrone concentration of 10 µM, reserpine reduced its Papp b-a/Papp a-b ratio 3.36 times (<i>p</i> &lt; 0.0001). These results indicate the involvement of BCRP in the control of the transfer of both substances through the cellular monolayer. \u0000<b>Conclusions.</b> A method of testing drugs for affiliation to BCRP substrates and inhibitors using methotrexate (5 μM) and mitoxantrone (10 μM) as marker substrates and reserpine (50 μM) as inhibitor was developed and tested on Caco-2 cells.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"89 - 95"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analgesic Activity of the Low Molecular Weight Neurotrophin-3 Dipeptide Mimetic GTS-301","authors":"L. G. Kolik,&nbsp;M. A. Konstantinopolsky,&nbsp;N. M. Sazonova,&nbsp; A. D. Durnev,&nbsp; T. A. Gudasheva","doi":"10.1134/S160767292460115X","DOIUrl":"10.1134/S160767292460115X","url":null,"abstract":"<p>It was previously shown that the original dipeptide mimetic of the 4th loop of neurotrophin-3 (NT-3) hexamethylenediamide bis-(<i>N</i>-monosuccinyl-L-asparaginyl-L-asparagine) (GTS-301), like the full-length neurotrophin, predominantly activates the tyrosine kinase receptor TrkC and has a neuroprotective effect in vitro at concentrations of 10^–5–10^–12 M, as well as antidiabetic (0.1 and 0.5 mg/kg) and antidepressant (5 and 10 mg/kg) effects after systemic administration in rodents. In this work, the analgesic properties of GTS-301 were identified, which were manifested in the dose range of 0.01–10 mg/kg after acute intraperitoneal injection to rats in the “tail flick” test. Dipeptide GTS-301 increased the threshold of pain response by 20–30%; this effect persisted for at least 24 h after administration.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"34 - 37"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ascorbate Biosynthesis and Recycling Genes Are Involved in the Responses of Garlic Allium sativum L. Plants to Fusarium proliferatum Infection","authors":"A. V. Shchennikova,&nbsp;E. Z. Kochieva,&nbsp;M. A. Filyushin","doi":"10.1134/S1607672924601057","DOIUrl":"10.1134/S1607672924601057","url":null,"abstract":"<p>The expression profile of the key genes of biosynthesis (<i>VTC2</i>, <i>GPP</i>, <i>GalDH</i>, and <i>GalLDH</i>) and recycling (<i>MDHAR1</i>, <i>MDHAR4</i>, and <i>MDHAR5</i>) of ascorbate in response to infection with the fungal pathogen <i>Fusarium proliferatum</i> in garlic cultivars resistant (Podnebesny) and sensitive (Dubkovsky) to <i>Fusarium</i> rot was determined. It was found that differences in resistance to <i>Fusarium</i> lead to discrepancies in the dynamics and expression of individual genes of the ascorbate pathway, as well as in the ascorbate content. It was shown that, in response to infection, the expression level of the <i>MDHAR4</i> gene increases in the resistant cultivar and decreases in the <i>Fusarium</i>-sensitive accession. As infection progresses, the expression levels of the <i>VTC2</i> and <i>GalLDH</i> genes increase significantly (higher in the cv. Dubkovsky than in the cv. Podnebesny). In both cultivars, the ascorbate content increases (1.5 times higher in the cv. Dubkovsky than in the cv. Podnebesny).</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"49 - 52"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemoprotective Effect of Myrrhone against Diethylnitrosamine and Ferric Nitrile Induced Renal Cancer via Alteration of HO-1/Nrf2 and TRL4/NF-κB Signaling Pathway","authors":"Qian Yu,&nbsp;Ling Tian,&nbsp;Jiwei Zhang","doi":"10.1134/S160767292460091X","DOIUrl":"10.1134/S160767292460091X","url":null,"abstract":"<div><p><b>Background.</b> Renal cell carcinoma (RCC) is the most prevalent form of kidney cancer and is the primary malignancy affecting the genitourinary system. It represents the majority of kidney cancer cases and is distinguished by its aggressive nature and high mortality rate. The current study investigates the chemoprotective effect of myrrhone against Diethylnitrosamine (DEN) and ferric nitrile (Fe-NTA) induced RCC in rats and elucidates the underlying mechanism.</p><p><b>Methods.</b> Following a single dose of intraperitoneal DEN (200 mg/kg) and a twice-weekly administration of Fe-NTA, rats were administered either an oral dose of myrrhone (5, 10, or 15 mg/kg). The body weights and food intake of the rats were monitored at regular intervals, and the levels of renal cancer markers, antioxidants, inflammatory markers, and other parameters were assessed. Additionally, histopathological studies were conducted on the renal tissues, and the mRNA expression of Bax, Bcl-2, HO-1, SOD2, mtDNA, ATP8, PGC-1α, TRL4, and NF-κB was analyzed.</p><p><b>Results.</b> The dosage-dependent administration of myrrhone demonstrated a remarkable suppression of tumor incidence and an improvement in body weight and food intake. Myrrhone markedly decreased the level of ODC, Thymidine [3H] incorporation, and renal parameters such as creatinine, uric acid, BUN, Kim-1, Cysc-C, and LDH. Additionally, myrrhone significantly altered the levels of MDA, GSH, GPx, CAT, and SOD, as well as inflammatory cytokines such as TNF-α, INF-γ, IL-1β, IL-6, and IL-10, and inflammatory parameters such as COX-2, PGE2, TGF-β1, NF-κB, and iNOS. Furthermore, myrrhone significantly decreased the histopathological score and improved the condition of histopathology. Finally, myrrhone significantly altered the mRNA expression of Bax, Bcl-2, HO-1, SOD2, mtDNA, ATP8, PGC-1α, TRL4, and NF-κB.</p><p><b>Conclusion.</b> The result clearly showed the chemoprotective effect of myrrhone against diethylnitrosamine and ferric nitrile induced Renal Cancer via alteration of HO-1/Nrf2 and TRL4/NF-κB Signaling pathway.</p></div>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"130 - 143"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanisms of Antitumor Activity of Low Doses of Radiation Associated with Activation of Cells’ Defense System","authors":"D. V. Fomina,&nbsp;L. M. Rozhdestvensky,&nbsp;N. F. Raeva,&nbsp;E. S. Vorobeva,&nbsp;G. D. Zasukhina","doi":"10.1134/S160767292470128X","DOIUrl":"10.1134/S160767292470128X","url":null,"abstract":"<p>Background. The effects of ionizing radiation (IR) involve a highly orchestrated series of events in cells, including DNA damage and repair, cell death, and changes in the level of proliferation associated with the stage of the cell cycle. A large number of existing studies in literature have examined the activity of genes and their regulators in mammalian cells in response to high doses of ionizing radiation. Although there are many studies, the research in effect of low doses of ionizing radiation remains limited. Though much progress has been made in understanding the basic principles of effects of low doses of radiation on individual components of biological systems, less is known about how low doses affect target molecules and regulate the cellular networks (e.g., activation of the immune system, genes and their regulators in the phenomenon of hormesis, and the formation of an adaptive response). These observations determined the purpose of the work: to investigate the activity of genes and non-coding RNAs (long non-coding RNAs and microRNAs) in various organs of mice with transplanted Lewis carcinoma after low-dose radiation. \u0000<b>Materials and methods.</b> Twenty-four female C57Bl/6 mice were transplanted subcutaneously with Lewis carcinoma cells (10⁵ cells in 0.2 mL of Hanks’ solution). Total 4-fold X-ray irradiation with an interval of 4 days at a dose of 0.075 Gy (0.85 Gy/min) was performed on the RUST M1 from 6 days after transplantation; the tumor size was measured daily. The mice were divided into the following groups: “Biocontrol”, “Biocontrol + irradiation”, “Tumor” and “Tumor + irradiation”. On the 19th day from the beginning of the experiment, the mice were euthanized. The expression profiles of mRNA genes, long non-coding RNAs, and microRNAs controlling the response to radiation were determined in the bone marrow, thymus, spleen, and tumor of mice. \u0000<b>Results.</b> Fractionated low-dose irradiation of mice with transplanted Lewis carcinoma caused a growth decrease of implanted tumor cells compared to the similar group without irradiation. At the same time, there was an activation of oncosuppressors and a decrease in the activity of oncogenes in the thymus and spleen of mice with tumor and irradiation. In the “Tumor” group, without irradiation, the number of activated oncogenes prevailed over the number of inactivated ones. \u0000<b>Conclusions.</b> Thus, the low-dose radiation exposure led to the activation of antitumor immunity in mice, which manifested itself in slowing tumor growth in animals and the induction of oncosuppressors and inhibition of oncogene expression.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"96 - 100"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of the Pharmacological Activity Spectrum of the New Original NT-3 Mimetic Dipeptide GTS-302","authors":"D. M. Nikiforov,&nbsp;P. Yu. Povarnina,&nbsp; T. A. Gudasheva,&nbsp;A. V. Nadorova,&nbsp;L. G. Kolik,&nbsp;E. A. Valdman,&nbsp;Yu. V. Vakhitova,&nbsp; S. B. Seredenin","doi":"10.1134/S1607672924701242","DOIUrl":"10.1134/S1607672924701242","url":null,"abstract":"<p>The association of the pathogenesis of neurodegenerative diseases, depression, anxiety, and cognitive disorders with neurotrophin-3 deficiency determines the prospect of creating drugs with a similar mechanism of action. Since the use of full-length NT-3 is limited by unsatisfactory pharmacokinetic properties, the creation of low-molecular mimetics of neurotrophin-3 that are active when administered systemically is relevant. The Federal Research Center for Innovator and Emerging Biomedical and Pharmaceutical Technologies has created a dimeric dipeptide mimetic of the 4th loop of NT-3, hexamethylenediamide bis-(N-γ-oxybutyryl-L-glutamyl-L-asparagine) with the laboratory code GTS-302, which activates TrkC and TrkB receptors. \u0000<b>Purpose.</b> The purpose of the work was to study the range of pharmacological activity of GTS-302. \u0000<b>Materials and methods.</b> The pharmacological effects of GTS-302 were revealed by its intraperitoneal administration. The antidepressant-like activity of GTS-302 was studied in the forced swimming test on mice after its acute and 7-day administration. The anxiolytic and memory-enhancing activities of the dipeptide were studied, respectively, in the elevated plus maze on mice and in the novel object recognition test on rats after acute administration. The effect of GTS-302 on pain sensitivity was studied in the hot plate test on mice after acute administration. \u0000<b>Results.</b> It was found that GTS-302 exhibits antidepressant-like activity upon acute administration at doses of 0.5, 1.0, 5.0, and 10 mg/kg. At 7-day administration, the antidepressant-like activity of GTS-302 was more pronounced in terms of the effect expression and statistical significance. Dipeptide GTS-302 at doses of 1.0, 5.0, and 10.0 mg/kg exhibited anxiolytic and memory-enhancing activity and did not affect pain sensitivity. \u0000<b>Conclusions.</b> The pharmacological spectrum of the low-molecular NT-3 mimetic dipeptide GTS-302, revealed during systemic administration, includes a number of neuropsychotropic effects characteristic of a full-size neurotrophin. This allows GTS-302 to be considered as a potential neuropsychotropic drug.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"74 - 82"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cardiac Lymph Flow Features and New Opportunities for Their Experimental Visualization","authors":"P. P. Iablonskii,&nbsp;A. S. Lazareva,&nbsp;I. A. Garapach,&nbsp;A. A. Iablonskaia,&nbsp; S. V. Orlov","doi":"10.1134/S1607672924601318","DOIUrl":"10.1134/S1607672924601318","url":null,"abstract":"<p>The aim of this study was to describe the features of myocardial lymph flow using a new combined method of visualization of the lymphatic system. The study was performed on pig hearts harvested from a local slaughterhouse. The original dye, consisting of lipid-soluble chlorophyll and lipiodol, was injected stepwise into the lymphatic vessels. After sufficient optical identification of the lymphatic vessels, continuous injection of air into the coronary arteries was performed and CT scans were done. In this way, both optical and radiologic visibility of the cardiac lymphatic system was achieved. It was shown that lymph flow of the left and most part of the right ventricle is carried out through lymphatic collectors of the anterior wall of the heart, including retrogradely with respect to the right coronary artery, which complements the previously known facts about the structure of the lymphatic system of the heart.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"20 - 24"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1134/S1607672924601318.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inhibition of Renal Cell Carcinoma Growth by 1,3-thiazin-6-one Through Targeting the Inflammatory Reaction","authors":"Hongmei Zhou,&nbsp;Xin Li,&nbsp;Dongju Liu","doi":"10.1134/S1607672924601008","DOIUrl":"10.1134/S1607672924601008","url":null,"abstract":"<p>The current study examined the underlying mechanism and the effect of 1,3-thiazin-6-one on the growth of renal cancer. The findings showed that 1,3-thiazin-6-one treatment inhibited the growth of xenograft tumors in a dose-dependent manner in mice model of renal cancer. Furthermore, when 1,3-thiazin-6-one was administered in a dose-dependent manner to mice with renal cancer, the expression of the proteins p-PI3K and p-Akt significantly decreased. In mice model of renal cancer, 1,3-thiazin-6-one treatment also inhibited p-mTOR expression. In a model of renal cancer in mice, the 1,3-thiazin-6-one therapy specifically targeted the expression of nuclear factor κB (NF κB) and signal transducer and activator of transcription 3 (STAT3). Renal cancer cells’ vitality was significantly (<i>p</i> &lt; 0.05) reduced in a dose-dependent manner upon exposure to 1,3-thiazin-6-one. It also prevents invasiveness of the renal cancer cells in addition to suppression of colony forming potential. In summary, the 1,3-thiazin-6-one blocks the growth of kidney cancer by focusing on the pathways that trigger the inflammatory cascade. Therefore, 1,3-thiazin-6-one might be developed as a significant medicinal agent to cure renal cancer.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":"520 1","pages":"101 - 108"},"PeriodicalIF":0.8,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}