Folia Biologica最新文献

Breast Milk as a Source of Prebiotic Human Milk Oligosaccharides and Bacteria from the Lactobacillaceae Family. 母乳作为益生元母乳低聚糖和乳酸菌科细菌的来源。

IF 1.1 4区医学

Folia Biologica Pub Date : 2025-01-01 DOI: 10.14712/fb2025071010044

Kataryzna Łubiech, Magdalena Twarużek, Elena Sinkiewicz-Darol, Dorota Martysiak-Żurowska, Barbara Kusznierewicz

{"title":"Breast Milk as a Source of Prebiotic Human Milk Oligosaccharides and Bacteria from the Lactobacillaceae Family.","authors":"Kataryzna Łubiech, Magdalena Twarużek, Elena Sinkiewicz-Darol, Dorota Martysiak-Żurowska, Barbara Kusznierewicz","doi":"10.14712/fb2025071010044","DOIUrl":"https://doi.org/10.14712/fb2025071010044","url":null,"abstract":"Breast milk, as the optimal food for infants and young children, contains all the components necessary for proper growth and development. It is a rich source of both essential nutrients and biologically active factors, making breast milk a unique food with scientifically proven health-promoting properties. Among the entire range of biologically active factors, breast milk microorganisms and prebiotic factors, in the form of breast milk oligosaccharides, occupy an important place. The aim of our research was to determine the occurrence of bacteria with probiotic potential, belonging to the Lactobacillaceae family, in the environment of breast milk and breast milk oligosaccharides. The study included 63 human milk samples from breastfeeding women at various stages of lactation. Microorganism identification based on culture tests and MALDI TOF/MS, macronutrient analysis using the MIRIS human milk analyser, as well as analysis of human milk oligosaccharides using ultra-high-performance liquid chromatography coupled with high-resolution mass spectrometry were performed. The results have shown that breast milk from different breastfeeding women is characterized by great diversity in terms of the presence of Lacto-bacillaceae bacteria in its microbiological composition. These bacteria were present in 22.2 % of the tested breast milk samples. Analysis of the human milk oligosaccharide profile revealed a slightly higher content of prebiotic factors in breast milk samples containing Lactobacillaceae, including 2'-fucosyllactose, oligosaccharide occurring in the highest amount in breast milk.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"71 1","pages":"44-53"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143971406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Potential Inflammatory Role of IL-6 Signalling in Perturbing the Energy Metabolism Function by Stimulating the Akt-mTOR Pathway in Jurkat T Cells. IL-6信号在Jurkat T细胞中通过刺激Akt-mTOR通路干扰能量代谢功能的潜在炎症作用

IF 1.1 4区医学

Folia Biologica Pub Date : 2025-01-01 DOI: 10.14712/fb2025071010008

Abdullah Alghamdi, Mohammed Alissa

{"title":"The Potential Inflammatory Role of IL-6 Signalling in Perturbing the Energy Metabolism Function by Stimulating the Akt-mTOR Pathway in Jurkat T Cells.","authors":"Abdullah Alghamdi, Mohammed Alissa","doi":"10.14712/fb2025071010008","DOIUrl":"https://doi.org/10.14712/fb2025071010008","url":null,"abstract":"Numerous studies have reported that increased interleukin 6 (IL-6) and soluble IL-6 receptor (sIL-6) levels induce inflammatory conditions. However, the exact mechanisms by which IL-6 drives inflammatory conditions remain unclear. Therefore, we investigated the potential role of IL-6/sIL-6R in inducing energy metabolism, including glycolysis, oxidative phosphorylation, lactate secretion and Akt/mTOR phosphorylation, in Jurkat cells, and whether IL-6 would increase the risk of developing inflammatory conditions due to the high metabolic profile of the T cells. Jurkat CD4 T-cell lines were stimulated with IL-6/sIL-6R for 24 h prior to 48-h stimulation with anti-CD3/CD28. Lactate secretion, glycolysis and oxidative phosphorylation levels were characterized using the Seahorse XF analyser. The Akt and mTOR phosphorylation status was detected using Western blotting. IL-6/sIL-6R significantly induced glycolysis and oxidative phosphorylation and their related parameters, including glycolytic capacity and maximal respiration, followed by significantly increased lactate secretion. Akt and mTOR phosphorylation were increased, which could have resulted from energy metabolism. Here we show that IL-6 enhanced the metabolic profile of Jurkat cells. This effect could have consequences for the metabolism-related signalling pathways, including Akt and mTOR, suggesting that IL-6 might promote T-cell energy metabolism, where T-cell hyperactivity might increase the inflammatory disease risk. The findings should be validated using studies on primary cells isolated from humans.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"71 1","pages":"8-17"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144062984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Clinical Value and Regulatory Mechanism of miR-767-5p in Colorectal Cancer. miR-767-5p在结直肠癌中的临床价值及调控机制

IF 1.1 4区医学

Folia Biologica Pub Date : 2025-01-01 DOI: 10.14712/fb2025071010018

Ping Lin, Xiuju Qin, Caiyun Yi, Man Jiang, Lili Yi, Yuemian Liang

{"title":"Clinical Value and Regulatory Mechanism of miR-767-5p in Colorectal Cancer.","authors":"Ping Lin, Xiuju Qin, Caiyun Yi, Man Jiang, Lili Yi, Yuemian Liang","doi":"10.14712/fb2025071010018","DOIUrl":"https://doi.org/10.14712/fb2025071010018","url":null,"abstract":"The poor prognosis of colorectal cancer (CRC) contributes to a yearly increase in CRC mortality, while microRNAs (miRNAs) were found to play a regulatory function in diversiform cancers, including CRC. The objective of this research was to evaluate the clinical value and possible regulatory mechanisms of miR-767-5p in CRC. The expression level of miR-767-5p in CRC tissues and cells was examined. The Kaplan-Meier curve was utilized to analyse the function of miR-767-5p in CRC prognosis. The independent prognostic factors in CRC were assessed by a multivariate COX regression analysis. Additionally, the regulatory mechanism of miR-767-5p in CRC was determined through an in vitro cell experiment. The miR-767-5p expression was down-regulated in CRC tumour tissues and CRC cells. Indicators such as tumour differentiation, TNM, LNM and miR-767-5p were identified as independent prognostic factors for a poor CRC prognosis. The regulatory relationship between miR-767-5p and nuclear factor I A (NFIA) was verified by the dual-luciferase reporter assay, and the NFIA expression level was significantly suppressed by over-expressed miR-767-5p. The proliferation, migration and invasion of CRC cells were inhibited by over-expressing miR-767-5p, while the inhibition effect could be reversed by over-expressing NFIA. The over-expressed miR-767-5p could serve as a tumour suppressor to inhibit the progression of CRC by suppressing the expression level of NFIA.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"71 1","pages":"18-28"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144001705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

miR-4478 Promotes Ferroptosis of Nucleus Pulposus Cells through Targeting SLC7A11 to Induce IVDD. miR-4478通过靶向SLC7A11诱导IVDD促进髓核细胞铁下垂。

IF 1.1 4区医学

Folia Biologica Pub Date : 2025-01-01 DOI: 10.14712/fb2025071010029

Dongliang Gong, Long Jia, Yuhang Wang, Chengwei Xu, Xuxing Sun, Xiao Wu, Xiaojun Han

{"title":"miR-4478 Promotes Ferroptosis of Nucleus Pulposus Cells through Targeting SLC7A11 to Induce IVDD.","authors":"Dongliang Gong, Long Jia, Yuhang Wang, Chengwei Xu, Xuxing Sun, Xiao Wu, Xiaojun Han","doi":"10.14712/fb2025071010029","DOIUrl":"https://doi.org/10.14712/fb2025071010029","url":null,"abstract":"Nucleus pulposus cells (NPC) are important for the development of intervertebral disc degeneration (IVDD). miR-4478 can aggravate IVDD, but whether it can aggravate IVDD by regulating ferroptosis in NPC remains unclear. The optimal level of ferroptosis activator RSL3 for eliciting ferroptosis in NPC was screened by Western blot and CCK-8 assay. The targeting relationship between miR-4478 and its potential target solute carrier family 7 member 11 (SLC7A11) was explored based on dual luciferase assay. On this basis, IVDD models were constructed. After over-expression or knockdown of miR-4478 or SLC7A11, CCK-8 and calcein-AM/PI assays were employed to evaluate cell damage. Flow cytometry, Western blot and Prussian blue staining were employed to evaluate oxidation and ferroptosis levels, and histopathological staining was applied to evaluate the intervertebral disc tissue injury degree. The optimal concentration of RSL3 was 1 μM. Under these conditions, miR-4478 or SLC7A11 can be effectively over-expressed or knocked down after transfection. Knockdown of miR-4478 can improve the survival rate of NPC, the level of Fe2+ ions, improve the pathological damage of intervertebral disc structure, reduce iron deposition in tissues, and significantly reduce expression of reactive oxygen species (ROS) and ferroptosis-related protein. The levels of antioxidant enzymes were significantly increased. When miR-4478 was over-expressed, the above phenomenon was reversed. On this basis, after SLC7A11 was over-expressed, the effect of miR-4478 up-regulation was weakened, and NPC ferroptosis was improved. miR-4478 can target SLC7A11 to promote NPC damage, peroxide accumulation and iron metabolism disorders, leading to ferroptosis, thereby inducing IVDD.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"71 1","pages":"29-43"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144001827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Selected Genetic Characteristics of the Vietnamese Minority Living in the Czech Republic. 生活在捷克共和国的越南少数民族的遗传特征。

IF 1.1 4区医学

Folia Biologica Pub Date : 2025-01-01 DOI: 10.14712/fb2025071010001

Khanh Ha Pham, Jaroslav A Hubáček

{"title":"Selected Genetic Characteristics of the Vietnamese Minority Living in the Czech Republic.","authors":"Khanh Ha Pham, Jaroslav A Hubáček","doi":"10.14712/fb2025071010001","DOIUrl":"https://doi.org/10.14712/fb2025071010001","url":null,"abstract":"The aim of this study was to analyse the allelic distribution of selected genes in the Czech and Vietnamese populations. We analysed samples from 94 Vietnamese volunteers and 2,859 Czech population-based subjects (2,559 from the Czechs post-MONICA and 300 volunteers from the South region of the Czech Republic). There were significant differences between the two populations for most, but not all, of the SNPs analysed. In particular, the prevalence of risk alleles in the analysed polymorphisms tended to be lower in the Vietnamese community compared to the Czech population, especially within the FTO (rs17817449; associated with obesity risk, P < 0.0001), TCF7L2 (rs7903146; linked to type 2 dia-betes, P < 0.0001) and ADH1B (rs1229984; related to alcohol consumption, P < 0.0001) genes. The genotype within the MCM6/LCT cluster (rs4988235) associated with lactase persistence was not present in the Vietnamese population. Slight genotype differences were detected for one HFE polymorphism (rs1799945 with P = 0.005; but not for rs1800562). Only the genotype frequencies within the MC4R and APOE genes were almost identical in both populations. We conclude that the Vietnamese population may have a lower genetic predisposition to the non-communicable diseases such as obesity or diabetes mellitus.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"71 1","pages":"1-7"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144001612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dyslipidaemia in Liver Diseases. 肝脏疾病中的血脂异常。

IF 1.1 4区医学

Folia Biologica Pub Date : 2024-01-01 DOI: 10.14712/fb2024070050239

Jiří Hlušička, Aleš Žák

{"title":"Dyslipidaemia in Liver Diseases.","authors":"Jiří Hlušička, Aleš Žák","doi":"10.14712/fb2024070050239","DOIUrl":"https://doi.org/10.14712/fb2024070050239","url":null,"abstract":"The liver is the central organ in lipid metabolism and plays a key role in a variety of biochemical processes. It is involved in lipoprotein synthesis, fatty acid beta oxidation, ketone body production, cholesterol synthesis, bile production, and storage and mobilization of lipids. Metabolic diseases such as obesity, type 2 diabetes mellitus and certain dyslipidaemias can lead to chronic liver conditions, especially non-alcoholic fatty liver disease. Conversely, chronic liver diseases such as liver cirrhosis and chronic cholestasis can induce dyslipidaemias. This review provides a comprehensive biochemical and clinical overview of the intricate relationship between the lipid-lipoprotein metabolism and chronic liver diseases, including non-alcoholic fatty liver disease, cholestasis, alcohol-related liver disease, viral hepatitis and cirrhosis, all of which have been selected due to their importance in current clinical practice. These conditions not only affect liver function but also have widespread metabolic implications critical for patient management and therapeutic strategies. In addition to discussing the clinical manifestations and pathophysiology of liver diseases, this review delves into the genetic and non-genetic factors that influence their development and progression. By bridging clinical observations with biochemical me-chanisms, this review aims to improve the understan-ding of how lipid metabolism disorders contribute to chronic liver diseases and to identify potential targets for therapeutic intervention.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"70 5-6","pages":"239-247"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143070826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CD8+ T-Cell Signatures as Prognostic and Immunotherapy Response Predictors in Non-Small Cell Lung Cancer. CD8+ t细胞特征作为非小细胞肺癌的预后和免疫治疗反应预测因子。

IF 1.1 4区医学

Folia Biologica Pub Date : 2024-01-01 DOI: 10.14712/fb2024070040196

Tienan Zhao, Sarinder Kaur Dhillon

{"title":"CD8+ T-Cell Signatures as Prognostic and Immunotherapy Response Predictors in Non-Small Cell Lung Cancer.","authors":"Tienan Zhao, Sarinder Kaur Dhillon","doi":"10.14712/fb2024070040196","DOIUrl":"https://doi.org/10.14712/fb2024070040196","url":null,"abstract":"Non-small cell lung carcinoma (NSCLC) represents the majority of lung cancer cases, comprising approximately 85 % of the total. The five-year survival rate for NSCLC patients remains discouragingly low. Recently, immunotherapy has emerged as a promising approach. Nevertheless, only a minority of patients experience considerable benefits from these treatments. This highlights the critical need for effective biomarkers that can predict both patient prognosis and response to immunotherapy. CD8+ T cells play a crucial role in cancer immunotherapy. Their presence within tumours is generally indicative of a favourable prognosis and increased efficacy of immunotherapy. This study was undertaken to identify and authenticate a novel biomarker signature based on CD8+ T-cell marker genes, to prognosticate therapeutic responses in individuals afflicted with NSCLC. This in-depth study was based on a total of 1,200 samples, which included four NSCLC specimens analysed through single-cell RNA sequencing (scRNA-seq), 1,000 NSCLC samples obtained from The Cancer Genome Atlas (TCGA) and 196 NSCLC specimens collected from the GSE37745 cohort. In patients with NSCLC, those presenting a favourable risk profile demonstrated notable elevations in specific immune cells while concurrently exhibiting reductions in other types. CD8+ T cells, with their established role in inducing apoptosis in cancer cells, have emerged as crucial predictors and modulators of treatment strategies for NSCLC patients. The combination of single-cell and bulk RNA sequencing has produced a biomarker signature, emphasizing the CD8+ T cells' crucial role in NSCLC prognosis and treatment.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"70 4","pages":"196-208"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142846181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Heat Shock Protein Network: the Mode of Action, the Role in Protein Folding and Human Pathologies. 热休克蛋白网络：作用模式，在蛋白质折叠和人类病理中的作用。

IF 1.1 4区医学

Folia Biologica Pub Date : 2024-01-01 DOI: 10.14712/fb2024070030152

Aleksandr Melikov, Petr Novák

引用次数: 0

Taurine Improved Autism-Like Behaviours and Defective Neurogenesis of the Hippocampus in BTBR Mice through the PTEN/mTOR/AKT Signalling Pathway. 牛磺酸可通过 PTEN/mTOR/AKT 信号通路改善 BTBR 小鼠的自闭症样行为和海马神经发生缺陷。

IF 1.1 4区医学

Folia Biologica Pub Date : 2024-01-01 DOI: 10.14712/fb2024070010045

Huang Xiaoyan, Yang Zhaoxi, Zhang Lingli, Chen Jinyuan, Qin Wen

{"title":"Taurine Improved Autism-Like Behaviours and Defective Neurogenesis of the Hippocampus in BTBR Mice through the PTEN/mTOR/AKT Signalling Pathway.","authors":"Huang Xiaoyan, Yang Zhaoxi, Zhang Lingli, Chen Jinyuan, Qin Wen","doi":"10.14712/fb2024070010045","DOIUrl":"10.14712/fb2024070010045","url":null,"abstract":"Effective treatment of patients with autism spectrum disorder (ASD) is still absent so far. Taurine exhibits therapeutic effects towards the autism-like behaviour in ASD model animals. Here, we determined the mechanism of taurine effect on hippocampal neurogenesis in genetically inbred BTBR T+ tf/J (BTBR) mice, a proposed model of ASD. In this ASD mouse model, we explored the effect of oral taurine supplementation on ASD-like behaviours in an open field test, elevated plus maze, marble burying test, self-grooming test, and three-chamber test. The mice were divided into four groups of normal controls (WT) and models (BTBR), who did or did not receive 6-week taurine supplementation in water (WT, WT+ Taurine, BTBR, and BTBR+Taurine). Neurogenesis-related effects were determined by Ki67 immunofluorescence staining. Western blot analysis was performed to detect the expression of phosphatase and tensin homologue deleted from chromosome 10 (PTEN)/mTOR/AKT pathway-associated proteins. Our results showed that taurine improved the autism-like behaviour, increased the proliferation of hippocampal cells, promoted PTEN expression, and reduced phosphorylation of mTOR and AKT in hippocampal tissue of the BTBR mice. In conclusion, taurine reduced the autism-like behaviour in partially inherited autism model mice, which may be associa-ted with improving the defective neural precursor cell proliferation and enhancing the PTEN-associated pathway in hippocampal tissue.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"70 1","pages":"45-52"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Down-regulation of lncRNA EMX2OS Is Associated with the Prognosis of Patients with Cervical Squamous Cell Carcinoma and Regulates Tumour Cell Progression via miR-574-5p. lncRNA EMX2OS下调与宫颈鳞状细胞癌患者预后相关，并通过miR-574-5p调控肿瘤细胞进展

IF 1.1 4区医学

Folia Biologica Pub Date : 2024-01-01 DOI: 10.14712/fb2024070050262

Quan Cheng, Ting Hu, Wenhui Zhang, Wei Shang, Jinwei Cao, Huijuan Zhao, Haiyan Wang

{"title":"Down-regulation of lncRNA EMX2OS Is Associated with the Prognosis of Patients with Cervical Squamous Cell Carcinoma and Regulates Tumour Cell Progression via miR-574-5p.","authors":"Quan Cheng, Ting Hu, Wenhui Zhang, Wei Shang, Jinwei Cao, Huijuan Zhao, Haiyan Wang","doi":"10.14712/fb2024070050262","DOIUrl":"https://doi.org/10.14712/fb2024070050262","url":null,"abstract":"Cervical squamous cell carcinoma (CSCC) represents a malignant subtype of cervical cancer. Identification of novel biomarkers for CSCC development could enhance therapeutic efficiency and improve the patients' outcomes. This study focused on lncRNA EMX2OS, evaluating its expression and significance in the progression of CSCC while exploring its potential as a therapeutic target. A cohort of 135 patients with CSCC were enrolled, and tissue samples were collected for analysis. The expression of EMX2OS in the tissues was quantified by PCR, with its correlation to the clinicopathological features, and prognosis was evaluated by χ2, Kaplan-Meier and Cox regression analyses. The regulatory effects of EMX2OS on CSCC cells were investigated by CCK8 and Transwell assays, while the underlying molecular mechanisms were elucidated by luciferase reporter assays. Significant down-regulation of EMX2OS was observed in CSCC, correlating with advanced FIGO stages, poor differentiation and adverse prognosis of patients. Over-expression of EMX2OS significantly suppressed cell growth and metastasis in CSCC. Negative regulation of miR-574-5p by EMX2OS was observed, and over-expression of miR-574-5p alleviated the inhibition of CSCC cells by EMX2OS. Down-regulated EMX2OS indicates severe disease progression and poor prognosis in CSCC. Over-expression of EMX2OS could inhibit CSCC cell growth and metastasis by negatively modulating miR-574-5p.","PeriodicalId":12281,"journal":{"name":"Folia Biologica","volume":"70 5-6","pages":"262-269"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143070798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0