Current Medical Science最新文献

{"title":"Vitamin D Activates Nrf2 to Prevent Nerve Injury and Reduce Brain Damage in Acute Cerebral Infarction.","authors":"Hong-Min Zhao, Li-Qin Mu, Jing Wang, Run-Zhi Chen, Yang Li, Lin Zhao, Yu Zhao, Li-Na Liu","doi":"10.1007/s11596-025-00043-1","DOIUrl":"https://doi.org/10.1007/s11596-025-00043-1","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to investigate the neuroprotective effects of cholecalciferol cholesterol emulsion (CCE), a vitamin D (VD) precursor, in a murine model of acute cerebral infarction (ACI) and to elucidate the role of the Nrf2 signaling pathway in mediating these effects.</p><p><strong>Methods: </strong>Forty C57BL/6J mice (male and female) were divided into five groups (n = 10 per group): control, control + CCE, ACI, ACI + CCE, and ACI + CCE + ML385 (an Nrf2 inhibitor). ACI was induced by middle cerebral artery occlusion (MCAO). CCE was administered for three weeks prior to ACI induction, and ML385 was administered intravenously to inhibit Nrf2. Neurological function, brain edema, and infarct size, as well as inflammatory and apoptotic marker levels, were assessed post-ACI. Statistical analyses were conducted via one-way ANOVA and Student's t test, with P < 0.05 considered significant.</p><p><strong>Results: </strong>Compared to ACI group, CCE significantly reduced neurological deficits, brain edema, and infarct size (P < 0.01). The ACI + CCE group presented improved short-term memory retention, as evidenced by shorter avoidance latency in shuttle avoidance tests (P < 0.01). CCE administration attenuated the expression of inflammatory markers (IL-6, MIF, Lp-PLA2) while increasing IL-10 levels (P < 0.001). Furthermore, CCE increased Nrf2 and HO-1 expression and reduced apoptosis by decreasing the Bax/Bcl-2 ratio in brain tissue (P < 0.001). ML385 abolished these neuroprotective effects, confirming the role of the Nrf2 pathway in mediating the benefits of VD.</p><p><strong>Conclusion: </strong>VD, via VD receptor-mediated activation of the Nrf2/HO-1 pathway, reduces inflammation, apoptosis, and neurological damage following ACI. These findings support the therapeutic potential of VD in the treatment of ischemic stroke and highlight the importance of Nrf2 in mediating these effects.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143983509","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}

{"title":"Haploidentical Hematopoietic Stem Cell Transplantation for AML Patients with Persistent Molecular MRD.","authors":"Shan Jiang, Ao Zhang, Ya-Jie Ding, Ruo-Wen Wei, Xuan Lu, Fen Chen, Wei Shi, Ling-Hui Xia","doi":"10.1007/s11596-025-00054-y","DOIUrl":"https://doi.org/10.1007/s11596-025-00054-y","url":null,"abstract":"<p><strong>Objective: </strong>The combined use of quantitative real-time polymerase chain reaction (qPCR) and next-generation sequencing (NGS) to detect molecular measurable residual disease (mMRD) has been shown to have prognostic value for patients undergoing matched-hematopoietic stem cell transplantation (HSCT). However, there have been no related studies in the context of haploidentical HSCT (haplo-HSCT).</p><p><strong>Methods: </strong>We included 148 acute myeloid leukemia (AML) patients who were in first complete remission (CR1) and underwent HSCT at Union Hospital (Wuhan, China) between 2019 and 2023. Among them, 28 patients were mMRD (+) before transplantation according to PCR/NGS. Then, on the basis of the 2017 European Leukemia Net (ELN) risk stratification, we randomly enrolled 56 mMRD (-) patients at a 1:2 ratio. Finally, we compared the outcomes, including overall survival (OS), cumulative incidence of relapse (CIR), leukemia-free survival (LFS), and nonrelapse mortality (NRM), between the two groups.</p><p><strong>Results: </strong>Persisting mMRD predicts worse long-term clinical outcomes in AML patients who received haplo-HSCT. The 2-year OS and LFS between the mMRD (+) and mMRD (-) groups were 77.1% (95%CI 62.5-95.2) versus 92.3% (95%CI 85.3-99.9) (P = 0.044) and 72.7% (95%CI 56.9-92.8) versus 90.7% (95%CI 83.2-98.8) (P = 0.003), respectively. The results of multivariate analysis revealed that mMRD (+) patients had worse OS and LFS than control patients did and that the mMRD (+) score was an independent prognostic factor for OS and LFS.</p><p><strong>Conclusion: </strong>Pre-HSCT mMRD has predictive value for haplo-HSCT outcomes in AML patients. Patients who are mMRD (+) before transplantation have poorer OS and LFS. For these patients, intensified myeloablative conditioning (MAC), rapid reduction in immunosuppressive agents after 30 days, and pro-donor lymphocyte infusion (DLI) can improve post-transplant outcomes.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143967668","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}

{"title":"Mixed Infections in the Female Lower Genital Tract: Unlocking the Current Landscape and Future Directions.","authors":"Wen-Hua Jiang, Xin-Wei Zhao, Xi-Ming Jin, Wen-Jia Wang, Zhuo Chen","doi":"10.1007/s11596-025-00058-8","DOIUrl":"https://doi.org/10.1007/s11596-025-00058-8","url":null,"abstract":"<p><p>Understanding mixed infections in the female lower genital tract is a critical challenge in modern infection research. The interplay of multiple pathogens complicates disease progression, often resulting in treatment failure, recurrent infections, and significant public health and economic burdens. These infections are further exacerbated by disrupted host immune responses, which hinder the recovery of the vaginal microecosystem. Additionally, microbial biofilms-a fundamental mode of pathogen coexistence-contribute to the persistence and drug resistance of these infections, complicating management strategies. This review examines the pathogenesis, diagnosis, and treatment of mixed infections in the female lower genital tract while exploring potential avenues for future research. These findings emphasize the need for greater focus on these infections and offer insights to enhance further research in this area.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143962654","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}

{"title":"Targeting miR-144-5p/ACSM1 Axis Alleviates Doxorubicin-Induced Heart Failure by Inhibiting Lipid Peroxidation.","authors":"Guo-Ying Kao, Yi Xu, Ying Zhang, Gang Xu","doi":"10.1007/s11596-025-00053-z","DOIUrl":"https://doi.org/10.1007/s11596-025-00053-z","url":null,"abstract":"<p><strong>Objective: </strong>This study investigates the role of miR-144-5p in doxorubicin (DOX)-induced heart failure and explores its potential mechanisms by targeting ACSM1 and inhibiting lipid peroxidation.</p><p><strong>Methods: </strong>Bioinformatics analysis was performed using the gene expression omnibus dataset GSE136547 to identify differentially expressed miRNAs in heart failure. DOX-induced in vitro and in vivo heart failure models were used to study the effects of miR-144-5p on cardiomyocyte viability, apoptosis, and lipid peroxidation. The targeting relationship between miR-144-5p and ACSM1 was verified using dual-luciferase reporter assays. Cardiac function was assessed by echocardiography, and biochemical markers of heart failure were measured using ELISA. The GO and KEGG enrichment analyses of ACSM1 were performed via the bioinformatic tools GeneMANIA and STRING.</p><p><strong>Results: </strong>miR-144-5p was significantly upregulated in DOX-treated cardiomyocytes and mouse hearts. Inhibition of miR-144-5p attenuated DOX-induced cardiomyocyte apoptosis, lipid peroxidation, and cardiac dysfunction. ACSM1 was identified as a direct target of miR-144-5p, and its expression was downregulated by DOX. Silencing ACSM1 abolished the protective effects of the miR-144-5p inhibitor on the viability, apoptosis, and lipid peroxidation of cardiomyocytes. Furthermore, miR-144-5p inhibition improved cardiac function in DOX-treated mice, as evidenced by reduced left ventricular dysfunction and decreased levels of heart failure markers (BNP, LDH, Ang II, and ALD).</p><p><strong>Conclusions: </strong>Our findings demonstrate that inhibiting miR-144-5p alleviates DOX-induced heart failure by targeting ACSM1 and suppressing lipid peroxidation. The miR-144-5p/ACSM1 axis may represent a novel therapeutic target for heart failure. Future studies should focus on further elucidating the mechanisms underlying this axis and exploring its potential clinical applications.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143968794","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}

{"title":"Biomarker-Based Models Utilizing the Albumin-Fibrinogen Ratio Effectively Predict Peritoneal Metastasis in Patients with Gastric Cancer: A Retrospective Study.","authors":"Chun-Yang Shang, Xue-Pu Sun, Xue-Song Dong, Yang-Shuai Wang, Xiao Chen, Hai-Quan Qiao","doi":"10.1007/s11596-025-00052-0","DOIUrl":"https://doi.org/10.1007/s11596-025-00052-0","url":null,"abstract":"<p><strong>Objective: </strong>Peritoneal carcinomatosis (PC) is a common pattern of recurrence in gastric cancer patients and is associated with a poor prognosis. This study aimed to evaluate the predictive value of the albumin-fibrinogen ratio (AFR) for PC in patients with gastric cancer and to develop two preoperative prediction models.</p><p><strong>Methods: </strong>A total of 745 gastric cancer patients were included in this study. Preoperative AFR, along with other serum markers and clinical tumor characteristics, was assessed. Univariate and multivariate logistic regression analyses were performed to determine the odds ratios (ORs) and 95% confidence intervals (CIs) of the independent variables. Propensity score matching (PSM) was used to control for potential confounders, and one-way ANOVA was conducted to evaluate differences in distribution between groups. Two prediction models incorporating the independent predictive indicators were constructed and validated via receiver operating characteristic (ROC) curves.</p><p><strong>Results: </strong>Poorly differentiated type (OR 2.679; P = 0.001), nondiffuse morphological type (OR 2.123; P = 0.040), BMI < 23.550 kg/m² (OR 4.635; P = 0.001), AFR < 11.275 (OR 2.895; P = 0.003) and CA199 ≥ 73.615 U/mL (OR 2.040; P = 0.037) were identified as independent risk factors for PC in patients with gastric cancer. After PSM, the AFR remained the only inflammatory marker that was independently associated with PC (P = 0.003). AFR demonstrated consistent robustness in predicting PC across multiple sample sets. Among all the independent risk factors, the AFR had the highest area under the curve (AUC) for ROC analysis (AUC 0.648; 95% CI 0.580-0.715). Two combination models incorporating the AFR demonstrated enhanced predictive ability: Combination Model 1 (AUC 0.759; 95% CI 0.699-0.820) and Combination Model 2 (AUC 0.801; 95% CI 0.744-0.859).</p><p><strong>Conclusions: </strong>The preoperative AFR serves as a useful indicator for predicting PC. Two reliable prediction models based on the AFR have been developed.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143969229","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}

{"title":"Unraveling the Molecular Underpinnings: The Therapeutic Impact of Aerobic Exercise on Anxiety Disorders.","authors":"Yi-Qing Rao, Zi-Yu Zhou, Zi-Qi Yang, Meng-Xin Liu, Xiao-Yu Gan, Xue-Fei Hu, Hong-Yang Wang, Hao Li, Man Li","doi":"10.1007/s11596-025-00048-w","DOIUrl":"https://doi.org/10.1007/s11596-025-00048-w","url":null,"abstract":"<p><p>Anxiety disorders, characterized by persistent apprehension, somatic symptoms and fatigue, are leading causes of disability worldwide. The burgeoning therapeutic potential of aerobic exercise has gained prominence as a leading non-pharmacological strategy, with evidence supporting its effectiveness in alleviating anxiety across diverse conditions. This review synthesizes current research to clarify the molecular mechanisms through which aerobic exercise ameliorates anxiety in terms of the effects of exercise on the hypothalamic-pituitary-adrenal (HPA) axis, the hepatic-brain axis and epigenetics; electroencephalographic alterations; inflammatory pathways; the balance between oxidative and nitrogenous stress; various substances, such as brain-derived neurotrophic factor (BDNF), atrial natriuretic peptide (ANP), and opioid peptides; and the 5-HT2C receptor and cannabinoid receptor type-1 (CB1R), among others, reflecting the positive modulatory effects of aerobic exercise on anxiety. As a non-pharmacological intervention, aerobic exercise has been demonstrated to be useful in a variety of medical applications and has considerable potential for ameliorating symptoms of anxiety.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143961618","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}

{"title":"Association of Decreased Fecal Microbiota Akkermansia with Increased High-Sensitivity C-Reactive Protein Levels in Patients with Unstable Angina.","authors":"Yuan-Fan Yuan, Ji-Yu Zhang, Jia-Hao Xu, Xin-Yi Xia, Miao Yu, Ling-Feng Zha, De-Sheng Hu, Wei-Min Wang, Chao-Long Wang, Qing Wang, Chen Chen, Zhi-Lei Shan, Fen Yang, Xiang Cheng","doi":"10.1007/s11596-025-00050-2","DOIUrl":"https://doi.org/10.1007/s11596-025-00050-2","url":null,"abstract":"<p><strong>Background and objective: </strong>Inflammation plays a pivotal role in the progression of coronary artery disease (CAD). High-sensitivity C-reactive protein (hsCRP) serves as a well-established biomarker for assessing cardiovascular inflammation risk. However, the specific intestinal microbiota alteration contributing to increased inflammation remains unclear. Therefore, the present study investigated the correlation between the intestinal microbiota and inflammation in patients with unstable angina (UA).</p><p><strong>Methods: </strong>A cohort of 92 patients with UA was recruited for this study. The plasma hsCRP level was measured via a CardioPhase hsCRP assay, fecal samples were collected after admission, and 16S rRNA sequencing was conducted to identify the fecal microbial profile. The participants were classified into two groups according to the median hsCRP level (1.11 mg/L). The composition of the fecal microbiota was compared between patients with hsCRP ≥ 1.11 mg/L and those with hsCRP < 1.11 mg/L. Additionally, the correlations between the fecal microbiota and clinical characteristics were analyzed.</p><p><strong>Results: </strong>A notable reduction in the relative abundance of Akkermansia was observed in patients with hsCRP ≥ 1.11 mg/L, whereas the diversity of the fecal microbiota was not significantly different between patients with hsCRP ≥ 1.11 mg/L and those with hsCRP < 1.11 mg/L. Furthermore, the abundance of Akkermansia was negatively correlated with hsCRP levels.</p><p><strong>Conclusion: </strong>This study suggested a significant association between decreased levels of Akkermansia and inflammatory risk in patients with UA. These findings underscore the potential role of the intestinal microbiota in contributing to inflammation in UA patients. Further work is needed on the mechanism by which the microbiota contributes to inflammatory risk.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143972676","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}

{"title":"Targeting Calprotectin S100A8/A9 to Overcome AML Progression in DNMT3A-Mutant Cells.","authors":"Xiao-Ya Cai, Gui-Qin Huang, Ye-Ming Zhou, Deng-Ju Li","doi":"10.1007/s11596-025-00042-2","DOIUrl":"https://doi.org/10.1007/s11596-025-00042-2","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the effects of calprotectin (S100A8/A9) on the biological activity of acute myeloid leukemia (AML) cells harboring a DNA methyltransferase 3A (DNMT3A) mutation and to explore the underlying molecular mechanisms involved.</p><p><strong>Methods: </strong>AML monoclonal cell lines harboring the DNMT3A^R882H mutation were generated via lentiviral transduction and limiting dilution. RNA sequencing was used for differential gene expression analysis, followed by bioinformatic pathway enrichment and gene correlation analyses. The biological effects of paquinimod, a selective S100A8/A9 inhibitor, on DNMT3A^R882H AML cells were assessed via Cell Counting Kit (CCK-8) proliferation assays, Annexin V/PI staining, cell cycle analysis, cell adhesion assays, and transwell migration assays.</p><p><strong>Results: </strong>Differential gene expression analysis revealed 442 upregulated and 535 downregulated genes in DNMT3A-mutated (DNMT3A^mut) cells compared with those in DNMT3A wild-type (DNMT3A^wt) cells, with the S100A8/A9 complex recurrently enriched in Reactome pathway analysis. Compared with healthy controls, patients with AML presented increased expression of S100A8 and S100A9 and increased expression of DNMT3A^mut cells relative to DNMT3A^wt cells, which was correlated with poor prognosis in patients with AML. There were no notable differences in proliferation among the DNMT3A^mut, DNMT3A^wt, and empty vector cells under normal or starvation conditions. However, paquinimod treatment notably inhibited the proliferation, migration, and adhesion of DNMT3A^mut AML cells in a dose-dependent manner, causing G0/G1 cell cycle arrest, whereas no significant effects on apoptosis were observed. Paquinimod also downregulated key adhesion molecules, including intercellular adhesion molecule 1 (ICAM-1), vascular cell adhesion molecule 1 (VCAM-1), monocyte chemoattractant protein-1 (MCP-1), and matrix metalloproteinase-2 (MMP-2). Additionally, S100A8 and S100A9 expression was upregulated in a dose-dependent manner in response to cytarabine treatment.</p><p><strong>Conclusion: </strong>Elevated S100A8/A9 expression contributes to the abnormal proliferation, migration, adhesion, and chemoresistance of DNMT3A^mut AML cells. Targeting S100A8/A9 alone or in combination with other treatments represents a promising therapeutic strategy for DNMT3A^mut AML.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143967670","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}

{"title":"Risk Factors for Lymph Node Metastasis in Stage pT1 Invasive Lung Adenocarcinoma.","authors":"Shou-Kang Li, Nai-Cheng Song, Quan Liu, Zhi-Kun Zheng, Jin-Song Li","doi":"10.1007/s11596-025-00016-4","DOIUrl":"https://doi.org/10.1007/s11596-025-00016-4","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the risk factors for lymph node metastasis (LNM) in patients with stage pT1 lung adenocarcinoma to select a more appropriate surgical option.</p><p><strong>Methods: </strong>In this retrospective study, 294 patients with postoperative pathologically confirmed stage pT1 invasive lung adenocarcinoma were collected and divided into two groups according to whether they had mediastinal or hilar LNM. Patient tumor imaging, pathological features and gene mutations were analyzed, and risk factors that might predict LNM were derived via univariate and multivariate logistic analyses. LNM-related variables were screened by Boruta and least absolute shrinkage and selection operator regression analysis.</p><p><strong>Results: </strong>Among the 294 patients, 45 (15.3%) had positive mediastinal or hilar lymph nodes. There were no significant differences between the two groups in terms of sex, age, or underlying disease. The difference in the percentage of solidity between the two groups was significant, with the higer percentage group showing a more significant difference. The results of multivariate logistic analysis revealed that a high percentage of solid components and wild-type epidermal growth factor receptor (EGFR) were risk factors for LNM. The nomogram for predicting LNM included the consolidation tumor ratio, tumor size, micropapillary and EGFR, with an area under the curve of 93.4% (95% CI: 88.7-99.1) in the derivation cohort and 92.3% (95% CI: 84.6-99.9) in the validation cohort.</p><p><strong>Conclusions: </strong>A high proportion of solid components and wild-type EGFR were risk factors for pT1 stage lung adenocarcinoma, suggesting that the choice of lung segmentectomy needs to be evaluated and selected more cautiously.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143987095","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}

{"title":"Aberrant Sialylation in Ovarian Cancer: Orchestrating Progression, Metastasis, and Therapeutic Hurdles.","authors":"Yu-Xin Chen, Guang-Nian Zhao, Qing-Lei Gao","doi":"10.1007/s11596-025-00041-3","DOIUrl":"https://doi.org/10.1007/s11596-025-00041-3","url":null,"abstract":"<p><p>Ovarian cancer (OC), a highly lethal gynaecological malignancy, is often diagnosed at advanced stages, resulting in a poor prognosis. Sialylation, an important form of glycosylation, significantly contributes to the progression of various solid tumours, including OC. Aberrant sialylation promotes tumour progression and metastasis by altering the structure and function of glycoproteins. Although its role in several solid tumours is well documented, the role of abnormal sialylation in OC and its potential as a therapeutic target remain poorly understood. This review highlights sialylation as a key regulator of the progression, metastasis, and drug resistance of OC. A deeper understanding of altered sialylation can contribute to the identification of novel therapeutic strategies for OC.</p>","PeriodicalId":10820,"journal":{"name":"Current Medical Science","volume":" ","pages":""},"PeriodicalIF":2.0,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143969216","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}