Anti-Cancer Drugs最新文献

{"title":"Stereotactic body radiotherapy and poly (ADP-ribose) polymerase inhibitors in ovarian cancer: a knowledge and attitudes survey in collaboration with the Italian Association of Radiation Oncology (AIRO) and Multicenter Italian Trials in Ovarian Cancer (MITO) groups.","authors":"Gabriella Macchia, Donato Pezzulla, Donatella Russo, Maura Campitelli, Simona Lucci, Mara Fanelli, Francesco Deodato, Anna Fagotti, Maria Antonietta Gambacorta, Antonella Savarese, Sandro Pignata, Cynthia Aristei, Gabriella Ferrandina","doi":"10.1097/CAD.0000000000001684","DOIUrl":"10.1097/CAD.0000000000001684","url":null,"abstract":"<p><p>The aim of this study was to present a nationwide survey on the specialist's attitudes towards stereotactic body radiotherapy (SBRT) combined with poly (ADP-ribose) polymerase inhibitors (PARPi) with oligometastatic/oligoprogressive/oligorecurrent ovarian cancer (oMPR-OC) patients. The 19-item questionnaire was developed by specialists and distributed online. Replies were stratified by categories and analyzed using descriptive statistics. Respondents ( N = 100) were radiation oncologists (57%), medical oncologists (32%), and gynecologic oncologists (11%). Fifty-four percent of respondents considered medical oncologists as the primary oncologists for oMPR-OC, while 23% preferred radiation oncologists and 15% favored gynecologic oncologists. Seventy-three percent discuss these cases in the Multidisciplinary Tumor Board, while 15, 6, and 2% send the patients straight to SBRT, surgery, or chemotherapy, respectively. Seventy-four percent of the experts interviewed were treated with SBRT less than 10 oMPR-OC patients. Concomitant treatment was highly heterogeneous, but it had little to no reported side effects. A significant variation in how PARPi is managed during SBRT was found: 34% do not interrupt the administration, while 52% pause and restart it later. Forty-three percent of respondents believe that the PARPi dosage should not be reduced when administered concurrently with SBRT. Sixty-nine percent of respondents believe that the SBRT dose should not be decreased while receiving PARPi if the constraints are met. The majority of respondents (40%) favored expert consensus for enhancing the clinical management of oMPR-OC, while 34% preferred clinical guidelines. A lack of or low toxicity with the combination of PARPi and SBRT was perceived, and a significant degree of heterogeneity concerning clinical protocols for their combination. Moreover, it emphasizes the low number of patients who have received this treatment approach nationwide.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"238-245"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943248","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":"Comprehensive analysis of DNA methylation and gene expression to identify tumor suppressor genes reactivated by MLN4924 in acute myeloid leukemia.","authors":"Yuancheng Guo, Jinli Jian, Xiao Tang, Long Zhao, Bei Liu","doi":"10.1097/CAD.0000000000001688","DOIUrl":"10.1097/CAD.0000000000001688","url":null,"abstract":"<p><p>This study investigated whether the neddylation inhibitor MLN4924 induces aberrant DNA methylation patterns in acute myeloid leukemia and contributes to the reactivation of tumor suppressor genes. DNA methylation profiles of Kasumi-1 and KU812 acute myeloid leukemia cell lines before and after MLN4924 treatment were generated using the 850K Methylation BeadChip. RNA sequencing was used to obtain transcriptomic profiles of Kasumi-1 cells. Target genes were identified through a combined analysis of methylation and transcriptome data. Methylation-specific PCR and quantitative PCR validated the changes in methylation and expression. Prognostic analysis of target genes was performed using databases, and Pearson correlation was used to examine the relationship between methylation and expression levels. In Kasumi-1 and KU812 cells, 301 and 469 differentially methylated sites, respectively, were identified. A total of 4310 differential expression genes were detected in Kasumi-1. Combined analysis revealed that TRIM58 exhibited significant demethylation and upregulation after MLN4924 treatment, as confirmed by quantitative and methylation-specific PCR. Furthermore, database analysis revealed that both down-expression and promoter hypermethylation of TRIM58 were correlated with poor prognosis in acute myeloid leukemia. A negative correlation was observed between TRIM58 methylation and expression levels. This study suggests that MLN4924 alters DNA methylation patterns in acute myeloid leukemia and reactivates TRIM58, a potential tumor suppressor gene, through demethylation.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"199-207"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943242","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":"A dual thermo/pH-sensitive hydrogel as 5-Fluorouracil carrier for breast cancer treatment.","authors":"Kairan Luo, Wenbin Hu","doi":"10.1097/CAD.0000000000001657","DOIUrl":"10.1097/CAD.0000000000001657","url":null,"abstract":"<p><p>Intelligent hydrogels are promising in constructing scaffolds for the controlled delivery of drugs. Here, a dual thermo- and pH-responsive hydrogel called PCG [poly ( N -isopropyl acrylamide-co-itaconic acid)/chitosan/glycerophosphate (PNI/CS/GP)] was established as the carrier of 5-fluorouracil (5-FU) for triple-negative breast cancer (TNBC) treatment. The PCG hydrogel was fabricated by blending synthesized [poly ( N -isopropyl acrylamide-co-itaconic acid), pNIAAm-co-IA, PNI] with CS in the presence of GP as a crosslinking agent. The interaction between PCG hydrogel compositions was characterized by Fourier transforms infrared, NMR spectroscopy, and scanning electron microscopy. The PCG hydrogel presented an interconnected and porous structure with similar pore size, rapid swelling/deswelling rate in response to both temperature and pH change, and biocompatibility, upon which it was proposed as a great drug carrier. 5-FU had a dual thermo- and pH-responsive controlled release behavior from the PCG hydrogel and displayed an accelerated release rate in an acidic pH environment than in a neutral pH condition. The application of 5-FU-loaded PCG hydrogel exhibited a more promoted anticancer activity than 5-FU against the growth of TNBC cells both in vitro and in vivo . The outcomes suggested that the PCG hydrogel could be an excellent platform for local drug-delivery systems in the clinical therapy of TNBC.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"220-231"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11781559/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Albumin-based nanocarriers loaded with novel Zn(II)-thiosemicarbazone compounds chart a new path for precision breast cancer therapy.","authors":"Ferdane Danişman-Kalindemirtaş, Dilşad Özerkan, İshak Afşin Kariper, Gökçe Erdemir Cilasun, Bahri Ülküseven, Serap Erdem-Kuruca","doi":"10.1097/CAD.0000000000001679","DOIUrl":"10.1097/CAD.0000000000001679","url":null,"abstract":"<p><p>This study explores the therapeutic potential of albumin-bound Zn(II)-thiosemicarbazone compounds (Alb-ZnTcA, Alb-ZnTcB) against breast cancer cells. Previous research indicates that these compounds hinder cancer cell proliferation by blocking DNA synthesis, promoting oxidative stress to induce apoptosis, and disrupting the cell cycle to inhibit cellular division. This study focuses on the loading and characterization of these potentially chemically unstable compounds on bovine serum albumin-based nanocarriers. Accordingly, unlike previous studies using albumin nanoparticles, in this study, ultraviolet light was used to precisely bind the therapeutic agent to albumin during the integration of thiosemicarbazones, achieving controlled nanoparticle size to control nanoparticle size. The mean diameter of Alb-ZnTcA nanoparticles was 32 nm, while Alb-ZnTcB exhibited an average diameter of 43 nm. Notably, Alb-ZnTcA displayed the highest cytotoxicity toward breast cancer cells, suggesting an optimal size for cellular uptake. Additionally, albumin-bound compounds showed enhanced cytotoxicity at lower concentrations, potentially minimizing adverse side effects. Apoptosis analysis indicated that both Alb-ZnTcA and Alb-ZnTcB induce cell death predominantly through apoptosis, effectively preventing the uncontrolled proliferation of cancer cells. These findings demonstrate the potential of Zn(II)-thiosemicarbazone compounds loaded on albumin-based nanocarriers for breast cancer treatment. The increased potency of Alb-ZnTcA and Alb-ZnTcB compared to free compounds, along with their ability to activate apoptotic signaling pathways in MCF-7 breast cancer cells, highlights a promising approach for future cancer therapies. This study suggests that albumin-bound Zn(II)-thiosemicarbazone compounds could offer a targeted and effective strategy in breast cancer treatment, leveraging the advantages of nanocarrier-based delivery systems.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"208-219"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943241","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":"The impact of bevacizumab intraperitoneal perfusion combined with paclitaxel and platinum-based chemotherapy on serum stromal-derived factor-1α (SDF-1α) and chemokine ligand 5 (CXCL-5) levels in patients with ovarian cancer after tumor cell debulking surgery.","authors":"Liangliang Wang, Shanshan Ma, Huiwen Su, Dandan Nie, Lihua Wang","doi":"10.1097/CAD.0000000000001663","DOIUrl":"10.1097/CAD.0000000000001663","url":null,"abstract":"&lt;p&gt;&lt;p&gt;The aim of this study is to investigate the impact of bevacizumab intraperitoneal perfusion combined with paclitaxel and platinum-based chemotherapy on serum stromal-derived factor-1α (SDF-1α) and chemokine ligand 5 (CXCL-5) levels in patients with ovarian cancer after tumor cell debulking surgery. This clinical study was conducted on a cohort of 89 ovarian cancer patients who underwent tumor debulking surgery at our hospital from February 2020 to February 2021. The patients were divided into two groups using a random number table: the control group ( n  = 44) received postoperative treatment with paclitaxel and platinum-based chemotherapy, while the research group ( n  = 45) received additional treatment with intraperitoneal perfusion of bevacizumab in addition to the control group's treatment regimen. The analysis included an assessment of the clinical efficacy of both groups, changes in tumor biomarker levels before and after treatment, serum levels of SDF-1α and CXCL-5, T-lymphocyte subset levels, treatment-related adverse reactions, and a 2-year prognosis and survival assessment. The research group showed better performance compared to the control group in terms of disease remission rate (80.00% vs. 59.09%) and treatment effectiveness rate (95.56% vs. 75.00%) ( P  &lt; 0.05). Before treatment, the levels of tumor biomarkers between the two groups were compared ( P  &gt; 0.05). After treatment, the levels of serum ferritin, carbohydrate antigen 125, carbohydrate antigen 199, and human epididymis protein 4 in both groups significantly decreased compared to before treatment, with the research group having lower levels ( P  &lt; 0.05). Before treatment, serum levels of SDF-1α and CXCL-5 between the two groups were compared ( P  &gt; 0.05). After treatment, however, the levels of SDF-1α and CXCL-5 significantly decreased compared to before treatment, with the research group having lower levels than the control group ( P  &lt; 0.05). Before treatment, there was no difference in T-lymphocyte levels between the two groups ( P  &gt; 0.05). In the control group, there was no significant change in T-lymphocyte levels before and after treatment ( P  &gt; 0.05). In the research group, however, after treatment, each indicator increased compared to before treatment, and posttreatment levels of all indicators were higher than those in the control group ( P  &lt; 0.05). The adverse reactions were compared between the two groups ( P  &gt; 0.05). The research group had a longer average survival time than the control group, with 1-year and 2-year survival rates higher than the control group ( P  &lt; 0.05). There was, however, no significant difference between the two groups in terms of local recurrence and metastasis ( P  &gt; 0.05). In conclusion, bevacizumab intraperitoneal perfusion combined with paclitaxel and platinum-based chemotherapy shows better clinical efficacy in the treatment of ovarian cancer after tumor cell debulking surgery. It can significantly reduce the levels of ser","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"232-237"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11781540/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142930340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transformation of lung adenocarcinoma to small cell lung cancer following osimertinib treatment: a case report and literature review.","authors":"Linwu Kuang, Peng Wang, Lin Zhou, Yangkai Li","doi":"10.1097/CAD.0000000000001686","DOIUrl":"10.1097/CAD.0000000000001686","url":null,"abstract":"<p><p>Epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) effectively treat EGFR-mutant lung adenocarcinoma, demonstrating initial efficacy but eventually leading to acquired resistance. Small cell transformation is a rare resistance mechanism to EGFR-TKIs in lung adenocarcinoma, which can complicate clinical diagnosis and treatment. We present a patient with lung adenocarcinoma who underwent a prior pneumonectomy and adjuvant chemotherapy and was treated with osimertinib after the recurrence of lung cancer. Small cell transformation occurred approximately 20 months after starting osimertinib treatment. After this transformation, the patient underwent lung radiotherapy and cisplatin-etoposide chemotherapy, which stabilized the disease. Following the confirmation of small cell lung cancer (SCLC) via thyroid puncture, treatments with irinotecan, irinotecan plus atezolizumab, thyroid radiotherapy, adrenal radiotherapy, and head radiotherapy were sequentially administered, yet the disease continued to progress. The patient succumbed to the disease in May 2023 because of progression and organ failure, with an overall survival of 52.7 months, including 16 months post small cell transformation. This case highlights the possibility of osimertinib causing lung adenocarcinoma to transform into SCLC and underscores rebiopsies' importance in identifying resistance mechanisms to EGFR-TKIs. Increased levels of neuron-specific enolase and pro-gastrin releasing peptide can signal early transformation into SCLC.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"253-259"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11781543/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"WISP1 inhibition of YAP phosphorylation drives breast cancer growth and chemoresistance via TEAD4 activation.","authors":"Tingting Dong, Li Liu, Yikai You, Jin Liu, Fuchao Wang, Shimeng Li, Zhenghong Yu","doi":"10.1097/CAD.0000000000001687","DOIUrl":"10.1097/CAD.0000000000001687","url":null,"abstract":"<p><p>Wnt1-inducible signaling pathway protein 1 (WISP1) promotes breast cancer. The Hippo signaling pathway demonstrates a potential connection with WISP1, necessitating an exploration of their interaction. This study hypothesized that WISP1 boosts breast cancer by modulating the Hippo signaling pathway. The Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) databases were used to analyze WISP1 expression and Hippo signaling in breast cancer patients. WISP1, yes-associated protein (YAP), and domain family member 4 (TEAD4) were overexpressed or silenced in breast cancer cells. Epithelial-mesenchymal transition (EMT), and chemoresistance of breast cancer cells were evaluated. Immunofluorescence, PCR, immunoprecipitation, and western blot were used to detect the expression of WISP1 and key Hippo signaling factors and their interactions. Enrichment analysis indicated activation of WISP1 and Hippo signaling pathway and correlated with a worse prognosis in breast cancer. WISP1 overexpression facilitated EMT and chemotherapy resistance in breast cancer. Importantly, overexpression of WISP1 promoted YAP's nuclear translocation. TEAD4 expression in YAP precipitates from nuclear of WISP1-overexpressing MCF-7 cells increased. The promoting effect of WISP1 on breast cancer was counteracted by silencing YAP or TEAD4. Moreover, in WISP1 small interfering RNA-transfected MCF-7 cells, p-YAP expression increased, while interaction between YAP and TEAD4 decreased. WISP1 silencing led to ubiquitin increase and TEAD reduction in the p-YAP precipitates. In conclusion, WISP1 promotes YAP nuclear translocation and binding with TEAD4 by inhibiting YAP phosphorylation, reducing ubiquitin recruitment, and participating in transcriptional regulation in breast cancer.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"157-176"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11781553/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142942616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High CXCL8 expression predicting poor prognosis in triple-negative breast cancer.","authors":"Sumin Tang, Yuqing Zhang, Liying Song, Kaiyuan Hui, Xiaodong Jiang","doi":"10.1097/CAD.0000000000001678","DOIUrl":"10.1097/CAD.0000000000001678","url":null,"abstract":"<p><p>Triple-negative breast cancer (TNBC) is highly prone to early relapse and metastasis following standard treatment. CXCL8 is a key factor in tumor invasion and metastasis, but its role in TNBC prognosis and clinicopathological correlations remains poorly understood. This study investigated CXCL8 expression and its clinical significance in TNBC to develop a prognostic nomogram for guiding intensive treatment and follow-up strategies. Public datasets from the gene expression omnibus public datasets platform were analyzed to assess CXCL8 expression. Additionally, paraffin-embedded TNBC specimens collected from our hospital were examined using immunohistochemistry to explore the relationship between CXCL8 expression and clinicopathological features. Survival analysis was performed to evaluate whether CXCL8 serves as an unfavorable prognostic biomarker for TNBC patients. Univariate Cox regression analysis was conducted to identify prognostic factors. Based on these findings, a nomogram was developed to predict TNBC progression risk. CXCL8 expression was significantly higher in TNBC tissues than in adjacent normal tissues ( P  < 0.05). Among 122 TNBC patients, 46 were CXCL8-positive and 76 were CXCL8-negative. CXCL8 expression was significantly associated with N stage ( P  < 0.05). Progression-free survival (PFS) was markedly shorter in the CXCL8-positive group compared with the CXCL8-negative group ( P  < 0.001). Univariate Cox regression identified N1-3, M1, and CXCL8 positivity as significant risk factors for disease progression. A nomogram incorporating these variables (N, M, and CXCL8) was constructed to predict PFS. Time-dependent receiver operating characteristic curve analysis at 12-, 36-, and 48-month demonstrated strong predictive performance, with area under the curve values of 0.857, 0.839, and 0.795, respectively. CXCL8 is highly expressed in TNBC and promotes lymphatic metastasis, serving as an unfavorable prognostic factor. The developed nomogram offers a valuable tool for guiding personalized treatment and follow-up strategies in TNBC patients.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":"36 3","pages":"246-252"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11781556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143063253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on the mechanism of eugenol in the treatment of liver cancer based on network pharmacology, molecular docking technology, and in vitro experiments.","authors":"Kaiping Liu, Jiuliang Jiang, Zhenyu Yu, Yunhao Wang, Min Wang, Haitao Zhu","doi":"10.1097/CAD.0000000000001675","DOIUrl":"10.1097/CAD.0000000000001675","url":null,"abstract":"<p><p>Eugenol, a phenolic natural product with diverse pharmacological activities, remains unexplored in liver cancer. Using network pharmacology, we investigated eugenol's therapeutic mechanisms in liver cancer. We obtained eugenol's molecular structure from PubChem and screened its targets using similarity ensemble approach in Swiss Target Predictiondatabases. Overlapping genes with liver cancer-related genes from GeneCards were identified. Protein-protein interaction networks, Gene Ontology annotations, and Kyoto Encyclopedia of Genes and Genomes pathway analyses were conducted. A target-pathway network revealed eugenol's interaction with 122 liver cancer-related genes. Molecular docking confirmed eugenol's high affinity for mitochondrial nicotinamide adenine dinucleotide, reduced form (NADH) dehydrogenase 1 (MT-ND1), AKT1, NDUFB7, and NADH dehydrogenase (complex I) subunit S3 (NDUFS3). Expression levels of these targets in normal liver and liver cancer tissues were examined using GEPIA2 and HPA databases. The CCK-8 assay and colony formation assay demonstrated that eugenol significantly inhibited the proliferation of hepatocellular carcinoma cells. Western blot analysis confirmed that eugenol upregulated MT-ND1 while downregulating the expression of targets such as AKT1, NDUFB7, and NDUFS3. Furthermore, it was found that eugenol could influence the expression of the AKT1 target through the AKT/p70 S6K pathway. This study provides new insights into the potential mechanisms of eugenol in liver cancer and offers novel perspectives for network-based liver cancer research.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"177-189"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943245","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":"Paeoniflorin sensitizes imatinib mesylate-resistant chronic myeloid leukemia cells via the inhibition of Cyr61 production.","authors":"Yanfang Song, Li Luo, Zhen Lin, Taigang Zhang, Zhaozhong Li, Yinping Cao, Xianjin Zhu","doi":"10.1097/CAD.0000000000001681","DOIUrl":"10.1097/CAD.0000000000001681","url":null,"abstract":"<p><p>Imatinib mesylate (IM) is a first-line therapy for chronic myeloid leukemia (CML) and exhibits good therapeutic effects, but not in all patients with CML owing to drug resistance. Our previous study showed that Cyr61 plays a key role in IM resistance in CML cells. Paeoniflorin (PF) is a bioactive compound isolated from the traditional Chinese medicine Paeonia lactiflora Pall that displays anticancer activity. Little is, however, known regarding the role of PF in IM-resistant CML cells. This study aimed to evaluate whether PF could decrease Cyr61 production and improve IM-resistant CML cell sensitivity to IM and to investigate the underlying mechanisms. CML cell lines (K562 and KCL22) and IM-resistant cell lines (K562G and KCL22R) were used as CML study models. Cyr61 expression was assessed in both parental and IM-resistant CML cells by western blotting, real-time quantitative PCR , and ELISA. Lentiviral vectors were used to induce the knockdown of Cyr61 expression, followed by a comprehensive evaluation of cell proliferation and apoptosis. The results showed that PF decreased the production of Cyr61 in the presence of IM by inhibiting extracellular regulated protein kinases 1/2 activation. PF significantly decreased the IC50 value of IM and increased IM-induced apoptosis of IM-resistant CML cells. Importantly, PF also improved the sensitivity of CML cells to bosutinib and dasatinib via inhibition of Cyr61 production. In conclusion, we report for the first time that PF may effectively improve the sensitivity of IM-resistant CML cells to IM, bosutinib, and dasatinib, at least in part, by subsequently downregulating Cyr61.</p>","PeriodicalId":7969,"journal":{"name":"Anti-Cancer Drugs","volume":" ","pages":"190-198"},"PeriodicalIF":1.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142943244","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}