Journal of Experimental & Clinical Cancer Research最新文献

筛选
英文 中文
Transcriptional and post-transcriptional regulation of CARMN and its anti-tumor function in cervical cancer through autophagic flux blockade and MAPK cascade inhibition. CARMN的转录和转录后调控及其通过自噬通路阻断和MAPK级联抑制在宫颈癌中的抗肿瘤功能。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-19 DOI: 10.1186/s13046-024-03229-y
Xing Zhang, Wenjing Yan, Hua Jin, Bingjia Yu, Hao Zhang, Bo Ding, Xue Chen, Yan Zhang, Qianqian Xia, Dan Meng, Jing Hu, Haohan Liu, Yamei Nie, Fengying Liu, Yun Zheng, Yiran Lu, Juan Wang, Mulong Du, Meilin Wang, Evan Yi-Wen Yu, Xiuting Li, Shizhi Wang
{"title":"Transcriptional and post-transcriptional regulation of CARMN and its anti-tumor function in cervical cancer through autophagic flux blockade and MAPK cascade inhibition.","authors":"Xing Zhang, Wenjing Yan, Hua Jin, Bingjia Yu, Hao Zhang, Bo Ding, Xue Chen, Yan Zhang, Qianqian Xia, Dan Meng, Jing Hu, Haohan Liu, Yamei Nie, Fengying Liu, Yun Zheng, Yiran Lu, Juan Wang, Mulong Du, Meilin Wang, Evan Yi-Wen Yu, Xiuting Li, Shizhi Wang","doi":"10.1186/s13046-024-03229-y","DOIUrl":"10.1186/s13046-024-03229-y","url":null,"abstract":"<p><strong>Background: </strong>LncRNAs play essential roles in multiple tumors. However, research on genome-wide lncRNA alterations and their functions in cervical cancer (CC) is limited. This study aims to explore key lncRNAs in CC progression and uncover the molecular mechanisms involved in the development of CC.</p><p><strong>Methods: </strong>In this study, we analyzed 30 tissues from CC, cervical intraepithelial neoplasia (CIN), and normal (NOR) using transcriptome sequencing and weighted gene co-expression network analysis to establish gene modules related to the NOR-CIN-CC transition. Machine learning diagnostic models were employed to investigate the role of lncRNAs in this transition. Molecular biological experiments were conducted to elucidate the potential mechanisms of CARMN in CC, with a particular focus on its transcriptional and post-transcriptional regulation of abnormal expression in CC.</p><p><strong>Results: </strong>CARMN was identified as a hub gene in two modules significantly associated with the NOR-CIN-CC transition. Analysis using ten machine learning models confirmed its critical role in this progression. The results of RNA-seq, qPCR and RNAScope performed in another cohort of 83 cervical tissues all showed that CARMN was significantly downregulated in CC. CARMN significantly enhanced the interaction between Keap1 and Nrf2, leading to increased ROS levels. The elevated ROS levels suppressed the Akt/mTOR signaling pathway, leading to autophagy arrest via autophagic flux blockade. Additionally, CARMN interacted with TFAP2α to repress MAPK13 transcription, further inhibiting the MAPK cascade. A promoter SNP (rs12517403) was found to increase CC risk (OR = 1.34, 95% CI = 1.11-1.61) and reduce CARMN expression by decreasing SP1 binding. Furthermore, the RNA binding proteins that could modulate CARMN RNA stability were also determined using RNA-pulldown assay. The results demonstrated that YBX1, a component of the coding region instability determinant (CRD)-mediated mRNA stabilization complex, promoted CARMN RNA stability. DHX9, another component of complex, acted as a scaffold to bridge YBX1 and CARMN.</p><p><strong>Conclusions: </strong>CARMN exerts an anti-cancer effect in CC progression by inhibiting the Akt-mTOR and MAPK signaling pathways. rs12517403 and the YBX1/DHX9 complex are key mechanisms influencing its transcription and stability in CC cells. CARMN represents a promising biomarker for CC diagnosis and therapeutic target.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"305"},"PeriodicalIF":11.4,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11575122/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142668910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The prognostic role of ACSL4 in postoperative adjuvant TACE-treated HCC: implications for therapeutic response and mechanistic insights. ACSL4 在术后辅助 TACE 治疗的 HCC 中的预后作用:对治疗反应的影响和机理认识。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-19 DOI: 10.1186/s13046-024-03222-5
Ji Feng, Jin-Lian Bin, Xi-Wen Liao, Yong Wu, Yue Tang, Pei-Zhi Lu, Guang-Zhi Zhu, Qian-Ru Cui, Yock Young Dan, Guo-Huan Yang, Li-Xin Li, Jing-Huan Deng, Tao Peng, Shing Chuan Hooi, Jing Zhou, Guo-Dong Lu
{"title":"The prognostic role of ACSL4 in postoperative adjuvant TACE-treated HCC: implications for therapeutic response and mechanistic insights.","authors":"Ji Feng, Jin-Lian Bin, Xi-Wen Liao, Yong Wu, Yue Tang, Pei-Zhi Lu, Guang-Zhi Zhu, Qian-Ru Cui, Yock Young Dan, Guo-Huan Yang, Li-Xin Li, Jing-Huan Deng, Tao Peng, Shing Chuan Hooi, Jing Zhou, Guo-Dong Lu","doi":"10.1186/s13046-024-03222-5","DOIUrl":"10.1186/s13046-024-03222-5","url":null,"abstract":"<p><strong>Background: </strong>The response of hepatocellular carcinoma (HCC) to transarterial chemoembolization (TACE) treatment and its underlying mechanisms remain elusive. This study investigates the role of enzymes involved in fatty acid activation, specifically Acyl-CoA synthetase long chain 4 (ACSL4), in HCC patients treated with postoperative adjuvant TACE (PA-TACE) and in nutrient-deprived HCC cells.</p><p><strong>Methods: </strong>We examined the expression of ACSL4 and its family members in HCC clinical samples and cell lines. The clinical significance of ACSL4, particularly regarding the prognosis of patients treated with PA-TACE, was assessed using two independent HCC cohorts. We further explored the role of ACSL4 in glucose starvation-induced cell death in HCC cells and xenograft mouse models.</p><p><strong>Results: </strong>Among the family members, ACSL4 is the most up-regulated enzyme, associated with poor survival in HCC patients, particularly in post-recurrent TACE-treated patients in a Singapore cohort. ACSL4 is essential for HCC cell survival in response to glucose starvation, rather than to hypoxia or to the combination of hypoxia with doxorubicin or cisplatin. ACSL4-mediated arachidonic acid (AA) metabolism supports mitochondrial β-oxidation and energy production. CCAAT/enhancer binding protein α (CEBPA) transcriptionally regulates ACSL4 by binding 3 motifs (-623 to -613, -1197 to -1187 and -1745 to -1735) of ACSL4 upstream promoter region, enhancing its pro-survival effects. Furthermore, canagliflozin (Cana), a clinical-approved drug for type 2 diabetes, mimics glucose starvation and inhibits the growth of ACSL4-low xenograft tumors. Moreover, high ACSL4 or CEBPA expressions correlate with increased recurrence susceptibility after PA-TACE in the China-Guangxi HCC cohort.</p><p><strong>Conclusions: </strong>The CEBPA-ACSL4 pathway is critical in protecting HCC cells from glucose starvation-induced cell death, suggesting that ACSL4 and CEBPA could serve as valuable prognostic indicators and potential therapeutic targets in the context of PA-TACE treatment for HCC.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"306"},"PeriodicalIF":11.4,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11575417/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142677581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The KLF16/MYC feedback loop is a therapeutic target in bladder cancer. KLF16/MYC 反馈环是膀胱癌的治疗靶点。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-18 DOI: 10.1186/s13046-024-03224-3
Lisi Zheng, Jingxuan Wang, Shan Han, Li Zhong, Zefu Liu, Bin Li, Ruhua Zhang, Liwen Zhou, Xianchong Zheng, Zhenhua Liu, Cuiling Zeng, Ruonan Li, Yezi Zou, Liqin Wang, Yuanzhong Wu, Tiebang Kang
{"title":"The KLF16/MYC feedback loop is a therapeutic target in bladder cancer.","authors":"Lisi Zheng, Jingxuan Wang, Shan Han, Li Zhong, Zefu Liu, Bin Li, Ruhua Zhang, Liwen Zhou, Xianchong Zheng, Zhenhua Liu, Cuiling Zeng, Ruonan Li, Yezi Zou, Liqin Wang, Yuanzhong Wu, Tiebang Kang","doi":"10.1186/s13046-024-03224-3","DOIUrl":"10.1186/s13046-024-03224-3","url":null,"abstract":"<p><strong>Background: </strong>Bladder cancer (BLCA) is a common malignancy characterized by dysregulated transcription and a lack of effective therapeutic targets. In this study, we aimed to identify and evaluate novel targets with clinical potential essential for tumor growth in BLCA.</p><p><strong>Methods: </strong>CRISPR-Cas9 screening was used to identify transcription factors essential for bladder cancer cell viability. The biological functions of KLF16 in bladder cancer were investigated both in vitro and in vivo. The regulatory mechanism between KLF16 and MYC was elucidated through a series of analyses, including RNA sequencing, quantitative polymerase chain reaction (qPCR), RNA immunoprecipitation, Western blotting, Mass spectrometry, Dual-luciferase reporter assays, Cleavage Under Targets and Tagmentation (CUT&Tag) sequencing, OptoDroplets assays, and RNA stability assay. The clinical relevance of KLF16 and MYC in bladder cancer was evaluated through analyses of public databases and immunohistochemistry.</p><p><strong>Results: </strong>Krüppel-like factor 16 (KLF16) was essential for BLCA cell viability. Elevated expression of KLF16 was observed in bladder cancer tissues, and higher expression levels of KLF16 were correlated with poor progression-free survival (PFS) and cancer-specific survival (CSS) probabilities in BLCA patients. Mechanistically, KLF16 mRNA competed with the mRNA of dual-specificity phosphatase 16 (DUSP16) for binding to the RNA-binding protein, WW domain binding protein 11 (WBP11), resulting in destabilization of the DUSP16 mRNA. This, in turn, led to activation of ERK1/2, which stabilized the MYC protein. Furthermore, KLF16 interacted with MYC to form nuclear condensates, thereby enhancing MYC's transcriptional activity. Additionally, MYC transcriptionally upregulated KLF16, creating a positive feedback loop between KLF16 and MYC that amplified their oncogenic functions. Targeting this loop with bromodomain inhibitors, such as OTX015 and ABBV-744, suppressed the transcription of both KLF16 and MYC, resulting in reduced BLCA cell viability and tumor growth, as well as increased sensitivity to chemotherapy.</p><p><strong>Conclusions: </strong>Our study revealed the crucial role of the KLF16/MYC regulatory axis in modulating tumor growth and chemotherapy sensitivity in BLCA, suggesting that combining bromodomain inhibitors, such as OTX015 or ABBV-744, with DDP or gemcitabine could be a promising therapeutic intervention for BLCA patients.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"303"},"PeriodicalIF":11.4,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11571712/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
S1PR1 suppresses lung adenocarcinoma progression through p-STAT1/miR-30c-5 p/FOXA1 pathway. S1PR1 通过 p-STAT1/miR-30c-5 p/FOXA1 通路抑制肺腺癌的进展。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-18 DOI: 10.1186/s13046-024-03230-5
Yanfei Chai, Hong Xiang, Yuchao Ma, Wei Feng, Zhibin Jiang, Qianjun Zhu, Yingji Chen, Quanjun Liu, Jing Zhang, Jie Ouyang, Peng Gao, Xiao Zhang, Shuhua Chen, Longyu Jin, Hongwei Lu
{"title":"S1PR1 suppresses lung adenocarcinoma progression through p-STAT1/miR-30c-5 p/FOXA1 pathway.","authors":"Yanfei Chai, Hong Xiang, Yuchao Ma, Wei Feng, Zhibin Jiang, Qianjun Zhu, Yingji Chen, Quanjun Liu, Jing Zhang, Jie Ouyang, Peng Gao, Xiao Zhang, Shuhua Chen, Longyu Jin, Hongwei Lu","doi":"10.1186/s13046-024-03230-5","DOIUrl":"10.1186/s13046-024-03230-5","url":null,"abstract":"<p><strong>Background: </strong>Sphingosine-1-phosphate receptor 1 (S1PR1) is considered to be closely related to a variety of malignant tumors, but the role and mechanism of S1PR1 in lung adenocarcinoma are not fully understood. In this study, we aim to explore the role and downstream signaling pathways of S1PR1 in the malignant biological functions of lung adenocarcinoma (LUAD).</p><p><strong>Methods: </strong>Bioinformatics analysis, RT-qPCR, western blot and immunohistochemistry (IHC) were was used to investigate the expression of S1PR1 in LUAD. The prognosis of S1PR1 was also analyzed. CCK-8 assay, colony formation assay, scratch assay, transwell migration and invasion assay, cell adhesion assay were performed to examine the effect of S1PR1 on LUAD. RNA sequencing was employed to analyze the DEGs in LUAD cells overexpressing S1PR1. Enrichment pathway analysis using KEGG, GO, and GSEA was conducted to predict potential signaling pathways and downstream targets. chromatin immunoprecipitation (ChIP) and dual luciferase reporter assay were performed to verify the direct regulation between FOXA1 and the target genes. Then FOXA1 overexpression were performed to functional rescue experiments. miRNA-30c-5p was identified as a microRNA regulating FOXA1 by dual luciferase reporter assay. The downstream signaling pathways of S1PR1 was detected to clarify the specific pathways to regulates miR-30c-5p.</p><p><strong>Results: </strong>S1PR1 is significantly decreased in LUAD and is positively correlated with the prognosis. Overexpression of S1PR1 inhibits the proliferation, migration, invasion and adhesion function of LUAD cells by suppressing the expression of COL5A1, MMP1, and SERPINE1. FOXA1 is a key transcription factor regulating the expression of MMP1, COL5A1 and SERPINE1. S1PR1 inhibits the expression of FOXA1 through p-STAT1/miR-30c-5p, thereby suppressing the malignant function of LUAD cells.</p><p><strong>Conclusions: </strong>The expression of S1PR1 is downregulated in LUAD, which is positively correlated with prognosis. S1PR1 regulates the malignant function of LUAD cells by inhibiting the expression of COL5A1, MMP1 and SERPINE1 through the p-STAT1/miR-30c-5p/FOXA1 signaling pathway.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"304"},"PeriodicalIF":11.4,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11571582/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142649422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MDM2 drives resistance to Osimertinib by contextually disrupting FBW7-mediated destruction of MCL-1 protein in EGFR mutant NSCLC. 在表皮生长因子受体突变的 NSCLC 中,MDM2 通过干扰 FBW7 介导的 MCL-1 蛋白破坏来驱动奥希替尼的抗药性。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-15 DOI: 10.1186/s13046-024-03220-7
Jiaxin Liu, Lingyun Wei, Qing Miao, Sutong Zhan, Peilin Chen, Wei Liu, Liang Cao, Dong Wang, Hongbing Liu, Jie Yin, Yong Song, Mingxiang Ye, Tangfeng Lv
{"title":"MDM2 drives resistance to Osimertinib by contextually disrupting FBW7-mediated destruction of MCL-1 protein in EGFR mutant NSCLC.","authors":"Jiaxin Liu, Lingyun Wei, Qing Miao, Sutong Zhan, Peilin Chen, Wei Liu, Liang Cao, Dong Wang, Hongbing Liu, Jie Yin, Yong Song, Mingxiang Ye, Tangfeng Lv","doi":"10.1186/s13046-024-03220-7","DOIUrl":"10.1186/s13046-024-03220-7","url":null,"abstract":"<p><strong>Background: </strong>Overcoming resistance to Osimertinib in epidermal growth factor receptor (EGFR) mutant non-small cell lung cancer (NSCLC) is clinically challenging because the underlying mechanisms are not fully understood. The murine double minute 2 (MDM2) has been extensively described as a tumor promotor in various malignancies, mainly through a negative regulatory machinery on the p53 tumor suppressor. However, the significance of MDM2 on the sensitivity to Osimertinib has not been described.</p><p><strong>Methods: </strong>Osimertinib resistant cells were generated by standard dose escalation strategy and individual resistant clones were isolated for MDM2 testing. The MDM2 and its mutant constructs (ΔPBD, ΔRING, C464A) were introduced into PC-9, HCC827 and H1975 cells and evaluated for the sensitivity to Osimertinib by MTT assay, colony formation, EdU assay and TUNEL assay. MDM2 expression in resistant cells was manipulated by pharmacological and molecular approaches, respectively. Proteins that were implicated in PI3K/Akt, MAPK/Erk and apoptosis signaling were measured by Western blot analysis. Candidate proteins that interacted with MDM2 were captured by immunoprecipitation and probed with indicated antibodies.</p><p><strong>Results: </strong>In comparison with parental PC-9 cells, the PC-9 OR resistant cells expressed high level of MDM2. Ectopic expression of MDM2 in PC-9, HCC827 and H1975 sensitive cells generated an Osimertinib resistant phenotype, regardless of p53 status. MDM2 promoted resistance to Osimertinib through a PI3K/Akt and MAPK/Erk-independent machinery, in contrast, MDM2 selectively stabilized MCL-1 protein to arrest Osimertinib-induced cancer cell apoptosis. Mechanistically, MDM2 acted as a E3 ligase to ubiquitinate FBW7, a well-established E3 ligase for MCL-1, at Lys412 residue, which resulted in FBW7 destruction and MCL-1 stabilization. Targeting MDM2 to augment MCL-1 protein breakdown overcame resistance to Osimertinib in vitro and in vivo. Finally, the clinical relevance of MDM2-FBW7-MCL-1 regulatory axis was validated in mouse xenograft tumor model and in NSCLC specimen.</p><p><strong>Conclusion: </strong>Overexpression of MDM2 is a novel resistant mechanism to Osimertinib in EGFR mutant NSCLC. MDM2 utilizes its E3 ligase activity to provoke FBW7 destruction and sequentially leads to MCL-1 stabilization. Cancer cells with aberrant MDM2 state are refractory to apoptosis induction and elicit a resistant phenotype to Osimertinib. Therefore, targeting MDM2 would be a feasible approach to overcome resistance to Osimertinib in EGFR mutant NSCLC.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"302"},"PeriodicalIF":11.4,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11566350/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: HERC2 promotes inflammation-driven cancer stemness and immune evasion in hepatocellular carcinoma by activating STAT3 pathway. 更正:HERC2通过激活STAT3通路促进肝细胞癌中炎症驱动的癌症干性和免疫逃避。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-13 DOI: 10.1186/s13046-024-03223-4
Yunzhi Liu, Qishan Xu, Fan Deng, Zhuojun Zheng, Jialiang Luo, Ping Wang, Jia Zhou, Xiao Lu, Liyun Zhang, Zhengliang Chen, Qifan Zhang, Qingyun Chen, Daming Zuo
{"title":"Correction: HERC2 promotes inflammation-driven cancer stemness and immune evasion in hepatocellular carcinoma by activating STAT3 pathway.","authors":"Yunzhi Liu, Qishan Xu, Fan Deng, Zhuojun Zheng, Jialiang Luo, Ping Wang, Jia Zhou, Xiao Lu, Liyun Zhang, Zhengliang Chen, Qifan Zhang, Qingyun Chen, Daming Zuo","doi":"10.1186/s13046-024-03223-4","DOIUrl":"10.1186/s13046-024-03223-4","url":null,"abstract":"","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"300"},"PeriodicalIF":11.4,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11559182/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: ISG15 and ISGylation modulates cancer stem cell-like characteristics in promoting tumor growth of anaplastic thyroid carcinoma. 更正:ISG15和ISGylation在促进无性甲状腺癌肿瘤生长的过程中调节癌症干细胞样特征。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-13 DOI: 10.1186/s13046-024-03226-1
Tong Xu, Chaozhuang Zhu, Jinming Chen, Feifeng Song, Xinxin Ren, Shanshan Wang, Xiaofen Yi, Yiwen Zhang, Wanli Zhang, Qing Hu, Hui Qin, Yujia Liu, Song Zhang, Zhuo Tan, Zongfu Pan, Ping Huang, Minghua Ge
{"title":"Correction: ISG15 and ISGylation modulates cancer stem cell-like characteristics in promoting tumor growth of anaplastic thyroid carcinoma.","authors":"Tong Xu, Chaozhuang Zhu, Jinming Chen, Feifeng Song, Xinxin Ren, Shanshan Wang, Xiaofen Yi, Yiwen Zhang, Wanli Zhang, Qing Hu, Hui Qin, Yujia Liu, Song Zhang, Zhuo Tan, Zongfu Pan, Ping Huang, Minghua Ge","doi":"10.1186/s13046-024-03226-1","DOIUrl":"10.1186/s13046-024-03226-1","url":null,"abstract":"","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"301"},"PeriodicalIF":11.4,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11559075/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Drug prioritization identifies panobinostat as a tailored treatment element for patients with metastatic hepatoblastoma. 药物优先排序将帕诺比诺司他确定为转移性肝母细胞瘤患者的定制治疗要素。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-12 DOI: 10.1186/s13046-024-03221-6
Salih Demir, Alina Hotes, Tanja Schmid, Stefano Cairo, Emilie Indersie, Claudio Pisano, Eiso Hiyama, Tomoro Hishiki, Christian Vokuhl, Sophie Branchereau, Penelope Brock, Irene Schmid, József Zsiros, Roland Kappler
{"title":"Drug prioritization identifies panobinostat as a tailored treatment element for patients with metastatic hepatoblastoma.","authors":"Salih Demir, Alina Hotes, Tanja Schmid, Stefano Cairo, Emilie Indersie, Claudio Pisano, Eiso Hiyama, Tomoro Hishiki, Christian Vokuhl, Sophie Branchereau, Penelope Brock, Irene Schmid, József Zsiros, Roland Kappler","doi":"10.1186/s13046-024-03221-6","DOIUrl":"10.1186/s13046-024-03221-6","url":null,"abstract":"<p><strong>Background: </strong>Patients with metastatic hepatoblastoma are treated with severely toxic first-line chemotherapies in combination with surgery. Yet, inadequate response of lung metastases to neo-adjuvant chemotherapy still compromises patient outcomes making new treatment strategies, tailored to more efficient lung clearance, mandatory.</p><p><strong>Methods: </strong>We harnessed a comprehensive patient-derived xenograft platform and a variety of in vitro and in vivo assays to establish the preclinical and biological rationale for a new drug for patients with metastatic hepatoblastoma.</p><p><strong>Results: </strong>The testing of a library of established drugs on patient-derived xenografts identified histone deacetylase inhibitors, most notably panobinostat, to be highly efficacious on hepatoblastoma cells, as compared to non-cancerous cells. Molecularly, the anti-tumor effect of panobinostat is mediated by posttranslational obstruction of the MYC oncoprotein as a result of dual specificity phosphatase 1 upregulation, thereby leading to growth inhibition and programmed cell death. Of clinical importance, upregulation of the MYC target gene nucleophosmin 1 is indicative of response to panobinostat and associated with metastatic disease in patients with hepatoblastoma. The combination of panobinostat with the current SIOPEL 4 induction protocol, consisting of cisplatin and doxorubicin, revealed high synergies already at low nanomolar levels. The simulation of a clinical trial, with this combination therapy, in patient-derived xenograft models, and ultimately heterotypic lung metastasis mimics clearly underscored the potency of this approach.</p><p><strong>Conclusion: </strong>Integrated studies define MYC inhibition by panobinostat as a novel treatment element to be introduced into the therapeutic strategy for patients with metastatic hepatoblastoma.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"299"},"PeriodicalIF":11.4,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11556140/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142631820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Soluble and EV-bound CD27 act as antagonistic biomarkers in patients with solid tumors undergoing immunotherapy. 在接受免疫疗法的实体瘤患者中,可溶性和与 EV 结合的 CD27 可作为拮抗生物标记物。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-08 DOI: 10.1186/s13046-024-03215-4
Joao Gorgulho, Sven H Loosen, Ramsha Masood, Franziska Giehren, Francesca Pagani, Gustav Buescher, Lorenz Kocheise, Vincent Joerg, Constantin Schmidt, Kornelius Schulze, Christoph Roderburg, Eva Kinkel, Britta Fritzsche, Simon Wehmeyer, Benjamin Schmidt, Paul Kachel, Christina Rolling, Julian Götze, Alina Busch, Marianne Sinn, Thais Pereira-Veiga, Harriet Wikman, Maria Geffken, Sven Peine, Urte Matschl, Markus Altfeld, Samuel Huber, Ansgar W Lohse, Fabian Beier, Tim H Brümmendorf, Carsten Bokemeyer, Tom Luedde, Johann von Felden
{"title":"Soluble and EV-bound CD27 act as antagonistic biomarkers in patients with solid tumors undergoing immunotherapy.","authors":"Joao Gorgulho, Sven H Loosen, Ramsha Masood, Franziska Giehren, Francesca Pagani, Gustav Buescher, Lorenz Kocheise, Vincent Joerg, Constantin Schmidt, Kornelius Schulze, Christoph Roderburg, Eva Kinkel, Britta Fritzsche, Simon Wehmeyer, Benjamin Schmidt, Paul Kachel, Christina Rolling, Julian Götze, Alina Busch, Marianne Sinn, Thais Pereira-Veiga, Harriet Wikman, Maria Geffken, Sven Peine, Urte Matschl, Markus Altfeld, Samuel Huber, Ansgar W Lohse, Fabian Beier, Tim H Brümmendorf, Carsten Bokemeyer, Tom Luedde, Johann von Felden","doi":"10.1186/s13046-024-03215-4","DOIUrl":"10.1186/s13046-024-03215-4","url":null,"abstract":"<p><strong>Background: </strong>The major breakthrough in cancer therapy with immune checkpoint inhibitors (ICIs) has highlighted the important role of immune checkpoints in antitumoral immunity. However, most patients do not achieve durable responses, making biomarker research in this setting essential. CD27 is a well known costimulatory molecule, however the impact of its soluble form in ICI is poorly investigated. Therefore, we aimed at testing circulating concentrations of soluble CD27 (sCD27) and CD27 bound to extracellular vesicles (EVs) as potential biomarkers to predict response and overall survival (OS) in patients undergoing ICI.</p><p><strong>Methods: </strong>Serum and plasma levels of sCD27 were assessed by immunoassay in three patient cohorts (n = 187) with advanced solid malignancies including longitudinal samples (n = 126): a training (n = 84, 210 specimens, Aachen ICI) and validation cohort (n = 70, 70 specimens, Hamburg ICI), both treated with ICI therapy, and a second independent validation cohort (n = 33, 33 specimens, Hamburg non-ICI) undergoing systemic therapy without any ICI. In a subset (n = 36, 36 baseline and 108 longitudinal specimens), EV-bound CD27 from serum was measured, while EV characterization studies were conducted on a fourth cohort (n = 45).</p><p><strong>Results: </strong>In the Aachen and Hamburg ICI cohorts, patients with lower circulating sCD27 levels before and during ICI therapy had a significantly longer progression-free survival (PFS) and OS compared to patients with higher levels, a finding that was confirmed by multivariate analysis (MVA) (Aachen ICI: p<sub>PFS</sub> = 0.012, p<sub>OS</sub> = 0.001; Hamburg ICI: p<sub>PFS</sub> = 0.040, p<sub>OS</sub> = 0.004) and after randomly splitting both cohorts into training and validation. This phenomenon was not observed in the Hamburg non-ICI cohort, providing a rationale for the predictive biomarker role of sCD27 in immune checkpoint blockade. Remarkably, EV-bound CD27 baseline levels and dynamics during ICI therapy also emerged as potent predictive biomarkers, acting however antagonistically to soluble sCD27, i.e. higher levels were associated with PFS and OS benefit. Combining both molecules (\"multi-CD27\" score) enhanced the predictive ability (HR<sub>PFS</sub>: 17.21 with p < 0.001, HR<sub>OS</sub>: 6.47 with p = 0.011).</p><p><strong>Conclusion: </strong>Soluble and EV-bound CD27 appear to have opposing immunomodulatory functions and may represent easily measurable, non-invasive prognostic markers to predict response and survival in patients undergoing ICI therapy.</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"298"},"PeriodicalIF":11.4,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11545160/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Single intravenous administration of oncolytic adenovirus TILT-123 results in systemic tumor transduction and immune response in patients with advanced solid tumors. 单次静脉注射溶瘤腺病毒 TILT-123 可使晚期实体瘤患者产生全身肿瘤转导和免疫反应。
IF 11.4 1区 医学
Journal of Experimental & Clinical Cancer Research Pub Date : 2024-11-06 DOI: 10.1186/s13046-024-03219-0
Elise Jirovec, Dafne C A Quixabeira, James H A Clubb, Santeri A Pakola, Tatiana Kudling, Victor Arias, Lyna Haybout, Katriina Jalkanen, Tuomo Alanko, Tine Monberg, Amir Khammari, Brigitte Dreno, Inge Marie Svane, Matthew S Block, Daniel A Adamo, Johanna Mäenpää, Claudia Kistler, Suvi Sorsa, Otto Hemminki, Anna Kanerva, João M Santos, Victor Cervera-Carrascon, Akseli Hemminki
{"title":"Single intravenous administration of oncolytic adenovirus TILT-123 results in systemic tumor transduction and immune response in patients with advanced solid tumors.","authors":"Elise Jirovec, Dafne C A Quixabeira, James H A Clubb, Santeri A Pakola, Tatiana Kudling, Victor Arias, Lyna Haybout, Katriina Jalkanen, Tuomo Alanko, Tine Monberg, Amir Khammari, Brigitte Dreno, Inge Marie Svane, Matthew S Block, Daniel A Adamo, Johanna Mäenpää, Claudia Kistler, Suvi Sorsa, Otto Hemminki, Anna Kanerva, João M Santos, Victor Cervera-Carrascon, Akseli Hemminki","doi":"10.1186/s13046-024-03219-0","DOIUrl":"10.1186/s13046-024-03219-0","url":null,"abstract":"<p><strong>Background: </strong>A limitation of approved oncolytic viruses is their requirement for intratumoral (i.t.) injection. TILT-123 (igrelimogene litadenorepvec, Ad5/3-E2F-D24-hTNFα-IRES-hIL-2) is a chimeric oncolytic adenovirus suitable for intravenous (i.v.) delivery due to its capsid modification and dual selectivity devices. It is armed with tumor necrosis alpha and interleukin-2 for promoting T-cell activation and lymphocyte trafficking to tumors, thereby enhancing the antitumor immune response. Here, we present the findings after a single i.v. administration of TILT-123 in three phase I dose escalation clinical trials.</p><p><strong>Methods: </strong>Patients with advanced solid tumors initially received a single i.v. dose of TILT-123 ranging from 3 × 10<sup>9</sup> to 4 × 10<sup>12</sup> viral particles (VP). Blood was collected at baseline, 1, 16, and 192 h (7 days) post-treatment for bioavailability and serum analysis. Tumor biopsies were collected prior to treatment and 7 days post-treatment for analysis of viral presence and immunological effects. Patients did not receive any other cancer therapies during this period.</p><p><strong>Results: </strong>Across all three trials (TUNIMO, TUNINTIL, and PROTA), 52 total patients were treated with i.v. TILT-123. Overall, TILT-123 was found to be well-tolerated, with no dose-limiting toxicities observed. Post-treatment tumor biopsies showed expression of viral genes, presence of TILT-123 adenovirus proteins or DNA, and changes in immune cell infiltration from baseline. Increased virus dose did not lead to increased virus detection in tumors. Median overall survival was longer in patients with confirmed presence of TILT-123 in post-treatment biopsies (280 versus 190 days, p = 0.0405).</p><p><strong>Conclusion: </strong>TILT-123 demonstrated safety and significant intratumoral immunomodulation following a single i.v. administration, warranting further investigation.</p><p><strong>Trial registrations: </strong>TUNIMO-NCT04695327. Registered 4 January 2021, https://clinicaltrials.gov/study/NCT04695327 . TUNINTIL-NCT04217473. Registered 19 December 2019, https://clinicaltrials.gov/study/NCT04217473 . PROTA-NCT05271318. Registered 4 February 2022, https://clinicaltrials.gov/study/NCT05271318 .</p>","PeriodicalId":50199,"journal":{"name":"Journal of Experimental & Clinical Cancer Research","volume":"43 1","pages":"297"},"PeriodicalIF":11.4,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11539705/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142591968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信