Cancer Cell International最新文献

{"title":"The role of chloride intracellular channel 4 in tumors.","authors":"Xin Li, Yongfeng Wang, Minmin Ren, Qian Liu, Jiajia Li, Li Zhang, Shun Yao, Lulu Tang, Guorong Wen, Jiaxing An, Hai Jin, Biguang Tuo","doi":"10.1186/s12935-025-03737-7","DOIUrl":"10.1186/s12935-025-03737-7","url":null,"abstract":"<p><p>Tumors are among the most predominant health problems in the world, and the annual incidence of cancer is increasing globally; therefore, there is an urgent need to identify effective therapeutic targets. Chloride intracellular channel 4 (CLIC4) belongs to the family of chloride intracellular channels (CLICs), which are widely expressed in various tissues and organs, such as the brain, lung, pancreas, colorectum, and ovary, and play important roles in promoting apoptosis, promoting angiogenesis, maintaining normal proliferation of endothelial cells, and regulating the assembly and reconstruction of the cytoskeleton. The expression and function of CLIC4 in tumors varies. It has been reported that CLIC4 is low expressed in gastric cancer, skin cancer and prostate cancer, suggesting a tumor suppressor role. Interestingly, CLIC4 is overexpressed in pancreatic, ovarian and breast cancers, indicating a cancer-promoting role. CLIC4 expression is dysregulated in some solid tumors, which may be because CLIC4 is involved in the growth, migration or invasion of some cancer cells through various mechanisms. Regulation of CLIC4 expression may be a potential therapeutic strategy for some tumors. CLIC4 may be a promising therapeutic target and a biomarker for some cancers. In this study, we review the role of CLIC4 in several cancers and its value in the diagnosis and treatment of tumors.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"118"},"PeriodicalIF":5.3,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11948840/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143718096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Migrasomes, critical players in intercellular communication.","authors":"Zhiyong Tan, Chadanfeng Yang, Shi Fu, Junchao Wu, Yinglong Huang, Haihao Li, Chen Gong, Dihao Lv, Jiansong Wang, Mingxia Ding, Haifeng Wang","doi":"10.1186/s12935-025-03754-6","DOIUrl":"10.1186/s12935-025-03754-6","url":null,"abstract":"<p><p>Migrasomes are a newly discovered type of extracellular vesicle (EV) formed during cell migration, playing a pivotal role in intercellular communication. These vesicles are generated by retracting fibers of migrating cells and encapsulate various molecules, such as proteins, lipids, and RNA, allowing the transfer of biochemical signals to neighboring cells. Current evidence suggests that migrasomes are involved in a wide range of physiological processes such as embryogenesis, angiogenesis, immune modulation, and mitochondrial quality control. Moreover, migrasomes are implicated in pathological conditions, including cancer metastasis, cardiovascular diseases, and viral infections. To fully understand their significance, it is critical to first explore the molecular mechanisms underlying their formation and function. Recent studies have shed light on the biogenesis, release, and biological properties of migrasomes, all of which are key to understanding their role in cell-to-cell communication. In this review, we provide an up-to-date summary of migrasome biogenesis, release, characterization, and their biological activities in intercellular communication, while also proposing potential new functions for these vesicles.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"113"},"PeriodicalIF":5.3,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11934494/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143708631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unveiling the hidden role of SDHA in breast cancer proliferation: a novel therapeutic avenue.","authors":"Liyun Yong, Yuan Fang, Lingli Jin, Xiuqin Zhang, Manuel A Luis, Xiaoyan Lin, Shasha Tang, Fengfeng Cai","doi":"10.1186/s12935-025-03746-6","DOIUrl":"10.1186/s12935-025-03746-6","url":null,"abstract":"<p><strong>Background: </strong>We observed an increased presence of succinate dehydrogenase complex subunit A (SDHA), a mitochondrial enzyme, in breast cancer (BC), which contributes to its proliferation. While SDHA deficiency has been extensively researched in rare disorders, the upregulation of SDHA and its impact on BC remain understudied. The aim of this study is to investigate the role of SDHA in BC.</p><p><strong>Methods: </strong>The mRNA expression of SDHA was analyzed from TCGA, clinical BC tissues and various BC cell lines via qPCR. Immunohistochemistry was also applied to detect the SDHA expression. Our study investigated the functional outcomes of SDHA overexpression and knockdown in BC utilizing clinical BC tissues from patients and various BC cell lines (MDA-MB-453, MDA-MB-468, SKBR3, and MCF-7). Multiple web platforms and software tools, including R, HPA and TISIDB, were employed to perform comprehensive data analysis. SDHA overexpression and siSDHA were transiently transfected into the cancer cells separately to assess expression levels, cellular proliferation, and migration dynamics through colony formation assay, CCK8 assay, wound-healing analysis.</p><p><strong>Results: </strong>We found that the mRNA expression level of SDHA was higher in cancer tissues or cells than in non-cancerous tissues or mammary epithelial cell in TCGA dataset, BC clinical specimens and BC cell lines, respectively. High SDHA expression was associated with poor overall survival (OS, p = 0.016) and disease specific survival (DSS, p = 0.024) in BC patients. Besides, our findings revealed MDA-MB-468, SKBR3 and MCF-7 cells transfected with siSDHA exhibited significantly reduced proliferation and migration capabilities. Conversely, the proliferation and migration abilities of these BC cells significantly increased when transfected with SDHA overexpression.</p><p><strong>Conclusions: </strong>In conclusion, this study highlights the previously underestimated role of SDHA in BC proliferation, presenting a novel avenue for therapeutic intervention.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"108"},"PeriodicalIF":5.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"YWHAG promotes the progression of lung adenocarcinoma through the JAK2/STAT3 pathway.","authors":"Hongmei Zheng, Yaoxiang Tang, Hongjing Zang, Jiadi Luo, Hanqiong Zhou, Ying Zou, Jinwu Peng, Songqing Fan","doi":"10.1186/s12935-025-03730-0","DOIUrl":"10.1186/s12935-025-03730-0","url":null,"abstract":"<p><p>YWHAG, also known as 14-3-3-γ, is one of the 14-3-3 isoforms. It can recognize phosphothreonine/phosphoserine residues and plays a critical role in regulating cellular metabolism, signal transduction, the cell cycle, and apoptosis. This study aims to elucidate the specific roles of YWHAG in Lung adenocarcinoma (LUAD). The mRNA expression of YWHAG was upregulated in LUAD and could serve as a potential predictive biomarker for prognosis and therapeutic efficacy, particularly in response to cisplatin, paclitaxel, docetaxel, and erlotinib. Additionally, the YWHAG protein was expressed at higher levels in LUAD tissues with poor differentiation and lymph node metastasis, and it was identified as an independent prognostic factor. Functional assays revealed that silencing YWHAG inhibited the proliferation and migration of lung cancer cells, while promoting apoptosis. Gene Set Enrichment Analysis (GSEA) identified that YWHAG was involved in several key pathways, including mTOR signaling, unfolded protein response, MYC targets and JAK/STAT3 signaling. Western blot analysis revealed that knockdown of YWHAG reduced the expression of p-JAK2 and p-STAT3. In conclusion, our findings suggest that YWHAG could serve as an attractive prognostic biomarker and a potential marker for drug response. Moreover, our study highlights that YWHAG exerts its oncogenic function through the JAK2/STAT3 signaling pathway, offering new insights into potential therapeutic strategies for LUAD.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"112"},"PeriodicalIF":5.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11929182/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The artificial intelligence revolution in gastric cancer management: clinical applications.","authors":"Runze Li, Jingfan Li, Yuman Wang, Xiaoyu Liu, Weichao Xu, Runxue Sun, Binqing Xue, Xinqian Zhang, Yikun Ai, Yanru Du, Jianming Jiang","doi":"10.1186/s12935-025-03756-4","DOIUrl":"10.1186/s12935-025-03756-4","url":null,"abstract":"<p><p>Nowadays, gastric cancer has become a significant issue in the global cancer burden, and its impact cannot be ignored. The rapid development of artificial intelligence technology is attempting to address this situation, aiming to change the clinical management landscape of gastric cancer fundamentally. In this transformative change, machine learning and deep learning, as two core technologies, play a pivotal role, bringing unprecedented innovations and breakthroughs in the diagnosis, treatment, and prognosis evaluation of gastric cancer. This article comprehensively reviews the latest research status and application of artificial intelligence algorithms in gastric cancer, covering multiple dimensions such as image recognition, pathological analysis, personalized treatment, and prognosis risk assessment. These applications not only significantly improve the sensitivity of gastric cancer risk monitoring, the accuracy of diagnosis, and the precision of survival prognosis but also provide robust data support and a scientific basis for clinical decision-making. The integration of artificial intelligence, from optimizing the diagnosis process and enhancing diagnostic efficiency to promoting the practice of precision medicine, demonstrates its promising prospects for reshaping the treatment model of gastric cancer. Although most of the current AI-based models have not been widely used in clinical practice, with the continuous deepening and expansion of precision medicine, we have reason to believe that a new era of AI-driven gastric cancer care is approaching.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"111"},"PeriodicalIF":5.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11929235/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The controversial role of CD151 in different solid tumors: promoter or suppressor?","authors":"Xue Gao, Sa Liu, Yubo Cao, Lei Shi, Yuanqin Yin","doi":"10.1186/s12935-025-03751-9","DOIUrl":"10.1186/s12935-025-03751-9","url":null,"abstract":"<p><p>As a member of the tetraspanin superfamily, CD151 plays a pivotal role in tumorigenesis, progression, and metastasis. CD151 is involved in various cellular processes, including cell-cell junction, signal transduction, epithelial-mesenchymal transition (EMT), cancer stem cell maintenance (CSCs), angiogenesis, and exosome regulation. Therefore, CD151 is a potential target for tumor therapy and may be valuable in tumor diagnosis and prognosis. Notably, while CD151 predominantly functions as an oncogene in most cancers, it can also exhibit tumor-suppressive roles in specific contexts, indicating that its function is context-dependent. Additionally, CD151 plays a significant role in modulating the immune microenvironment. For instance, CD151 supports the proliferation, activation, and migration of T cells. The CD151 peptide may function as a tumor vaccination by stimulating CD8 + IFNγ + lymphocytes and inducing cytotoxic effects. Thus, the function of CD151 in tumors is intricate and warrants further investigation. In this review, we discuss the diagnostic and prognostic potential of CD151, as well as its regulatory roles in solid cancers, including those of the digestive system, lung, breast, prostate, and gynecological tissues. Basic experiments and clinical data demonstrate the beneficial and detrimental effects of CD151 in malignancies and offer a path forward for future investigation.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"110"},"PeriodicalIF":5.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927130/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"TMEM71 is crucial for cell proliferation in lower-grade glioma and is linked to unfavorable prognosis.","authors":"Jiabao Xie, Wanli Yu, Shikai Gui, Lunshan Peng, Juexian Xiao, Haitao Luo, Zujue Cheng","doi":"10.1186/s12935-025-03747-5","DOIUrl":"10.1186/s12935-025-03747-5","url":null,"abstract":"<p><strong>Objective: </strong>Transmembrane protein 71 (TMEM71) is implicated in multiple cellular physiological functions and has been demonstrated to be crucial in the advancement of different cancerous growths. However, its specific function in low-grade glioma (LGG) remains unclear.</p><p><strong>Methods: </strong>We examined the expression patterns and prognostic importance of TMEM71 in various types of cancer by using pan-cancer analysis. The analyses of the correlations between TMEM71 expression and clinicopathological characteristics, prognosis, biological functions, immune characteristics, and genomic variations in LGG were conducted based on its expression patterns. Finally, the expression level and biological function of TMEM71 in LGG were verified by executing in vitro studies.</p><p><strong>Results: </strong>Abnormal elevation of TMEM71 expression level was associated with poor prognosis of many tumors including LGG. Both multivariate and univariate Cox regression analyses indicated that the expression of TMEM71 served as a standalone prognostic biomarker for LGG. The levels of TMEM71 expression were associated with immune-related characteristics, infiltration of immune cells, immune checkpoint genes (ICPGs) expression, and tumor mutation burden (TMB) in patients with LGG. In laboratory studies, elevated levels of TMEM71 were found to be involved in activating the JAK2/STAT3 pathway, promoting CCAAT/Enhancer Binding Protein D (CEBPD) expression, and ultimately affecting the growth and motility of LGG cells.</p><p><strong>Conclusion: </strong>TMEM71 is an independent prognostic indicator for LGG and is strongly associated with the growth of LGG cells, positioning it as a potential novel target for treatment.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"109"},"PeriodicalIF":5.3,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143676765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Costunolide inhibits the progression of TPA-induced cell transformation and DMBA/TPA-induced skin carcinogenesis by regulation of AKT-mediated signaling.","authors":"Kwanhwan Wi, Sun-Young Hwang, Young-Gwon Kim, Soong-In Lee, Cheol-Jung Lee, Geul Bang, Je-Ho Lee, Mee-Hyun Lee","doi":"10.1186/s12935-025-03742-w","DOIUrl":"10.1186/s12935-025-03742-w","url":null,"abstract":"<p><strong>Background: </strong>Costunolide (COS), a sesquiterpene lactone extracted from the roots of Saussurea costus, is known to possess anticancer properties in various cancers, including colon, oral, and lung cancers, but its mechanism of action in skin carcinogenesis has not yet been explored. Present study investigates the chemopreventive mechanism of COS on skin inflammation and carcinogenesis both in vitro and in vivo.</p><p><strong>Methods: </strong>The cytotoxicity of COS was examined on a normal murine epidermal cell line, JB6, by treating with COS using the WST-8 assay. Subsequently, the effect of COS on 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced cellular transformation was assessed through a soft-agar assay. Furtherly, cell cycle and apoptosis analysis and the expression of related proteins were determined via flow cytometry and Western blotting, respectively. The effects of COS on tumor promotion induced by DMBA/TPA treatment and the underlying molecular mechanisms in mouse skin carcinogenesis were identified through H&E staining and immunohistochemical analysis.</p><p><strong>Results: </strong>COS significantly inhibited colony growth and number in TPA-induced JB6 cells transformation, arrested the cell cycle at the G2/M phase, increased p21 expression, and decreased cyclin B expression. In addition, COS induced cell apoptosis and increased the related markers expression including cleaved caspase-3 and - 7. COS suppressed the expression of phosphorylated AKT and its downstream signaling proteins and effectively reduced the translocation of phosphorylated NF-κB from the cytosol to the nucleus. Moreover, COS reduced papilloma formation in mouse skin and inhibited hyperplasia and phosphorylated AKT expression in tissues.</p><p><strong>Conclusion: </strong>These results demonstrate that COS inhibits TPA-induced cellular transformation and skin carcinogenesis both in vitro and in vivo through the AKT signaling pathway. Our findings suggest the potential of COS as a chemopreventive agent for skin carcinogenesis, highlighting its significance for further investigation in cancer prevention and therapy.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"106"},"PeriodicalIF":5.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927231/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143669196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Highly expressed GCN1 is associated with cancer progression and poor prognosis in hepatocellular carcinoma patients.","authors":"Zhongchao Zhang, Caijun Rao, Mingcun Hu, Wei Yan, Zhipeng Du","doi":"10.1186/s12935-025-03732-y","DOIUrl":"10.1186/s12935-025-03732-y","url":null,"abstract":"<p><strong>Background: </strong>General control non-derepressible protein 1 (GCN1), a ribosome-binding protein, has been implicated in the development and progression of multiple cancers. However, the potential role of GCN1 in hepatocellular carcinoma (HCC) has not yet been investigated.</p><p><strong>Methods: </strong>The expression of GCN1 in HCC was analyzed using multiple databases. Bioinformatics analysis was employed to investigate the correlation of GCN1 expression with clinical significance and immune infiltration in HCC. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, gene set enrichment analysis (GSEA), and in vitro experiments were conducted to study the function and potential mechanisms of GCN1 in HCC.</p><p><strong>Results: </strong>GCN1 was significantly upregulated in HCC, which was associated with worse clinicopathological features and poorer prognosis of the patients. GCN1 expression was closely associated with immune cell infiltration in HCC. GSEA analysis showed that GCN1 was involved in several tumor-related signaling pathways, including cell cycle, DNA replication, and Wnt signaling pathway. Knockdown of GCN1 inhibited the proliferation, invasion and migration of HCC cells, and also down-regulated the expression levels of cell cycle protein cyclin B1 (CCNB1), cyclin D1 (CCND1), and Wnt signaling pathway-related proteins Wnt3A and β-catenin.</p><p><strong>Conclusion: </strong>GCN1 overexpression was associated with HCC progression and poor prognosis, and GCN1 knockdown could suppress the proliferation, migration and invasion ability of HCC cells by regulating Wnt signaling pathway, suggesting the potential of GCN1 as a prognostic and therapeutic target for HCC.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"107"},"PeriodicalIF":5.3,"publicationDate":"2025-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927180/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143669197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fatty acid metabolism related gene MECR contributes to the progression of prostate cancer.","authors":"Yifan Liu, Lilin Wan, Yuxuan Chen, Ruixin Zhang, Yi Xia, Ming Chen, Xiang Huang, Ruiji Liu","doi":"10.1186/s12935-025-03738-6","DOIUrl":"10.1186/s12935-025-03738-6","url":null,"abstract":"<p><strong>Background: </strong>Prostate cancer (PCa) is the most common urological malignancy and second only to lung cancer in incidence among men. Its prognosis varies widely due to its heterogeneity. Research indicates that fatty acid metabolism may play a role in tumor development.</p><p><strong>Methods: </strong>The gene expression profiles of PCa cell lines (GSE6919) in GEO database were analyzed to identify differentially expressed genes and their significance in relation to progression-free interval. The R package was employed to assess overall survival significance and clinicopathological features. The study investigated the effects of gene mutations and methylation on PCa and their correlation with immune cell infiltration in the tumor microenvironment, utilizing cBioPortal and UALCAN resources. TIMER was used in the TCGA project to compare the expression of MECR in tumours and in adjacent normal tissue for different tumours or for specific tumour subtypes. Furthermore, we examined the impact of hub genes on PCa progression through RT qPCR, immunohistochemistry, and cellular assays.</p><p><strong>Results: </strong>The MECR gene, which plays a role in fatty acid metabolism, has been implicated in the development and progression of PCa. Its expression levels are significantly associated with clinical features, survival outcomes, and prognosis in PCa. Comprehensive analyses of MECR mutations and methylation levels further underscore its involvement in the progression of prostate cancer. Additionally, MECR is closely associated with the immune microenvironment and immune cell infiltration in PCa. Furthermore, the in vitro and in vivo data indicated that MECR plays a role in PCa proliferation, migration, and invasion.</p><p><strong>Conclusion: </strong>MECR has significant potential for research and application in the assessment of PCa prognosis and the regulation of the immune microenvironment.</p>","PeriodicalId":9385,"journal":{"name":"Cancer Cell International","volume":"25 1","pages":"105"},"PeriodicalIF":5.3,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11924791/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143662423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}