1
|
Zhong Y, Yang S, Wang X, Sun C. Research progress of ZIC5 for tumor metastasis. Biochem Soc Trans 2024; 52:1363-1372. [PMID: 38747731 DOI: 10.1042/bst20231263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 04/22/2024] [Accepted: 04/25/2024] [Indexed: 06/27/2024]
Abstract
The zinc finger protein of the cerebellum (ZIC) family comprises five members (ZIC1-5), homologous with the odd-paired (OPA) gene in Drosophila melanogila. These transcription factors contain five Cys2His zinc finger domains, constituting one of the most abundant transcription factor families in human cells. ZIC proteins significantly contribute to transcriptional regulation and chromatin remodeling. As a member of the ZIC family, ZIC5 is essential for animal growth and development. Numerous studies have investigated the connection between ZIC proteins and cancer as well as tumor metastases in recent years. Many studies have found that within tumor tissues, the transcription and translation processes increase the expression of ZIC5 which is linked to tumor aggressiveness. This review aims to provide an objective summary of the impact of ZIC5 on tumor metastasis and consider the potential application of ZIC5 targets in both tumor therapy and the early detection of cancer.
Collapse
Affiliation(s)
- Yiming Zhong
- Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Shangzhi Yang
- Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xianli Wang
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Chuanyu Sun
- Department of Urology, Huashan Hospital, Fudan University, 12 Urumqi Road (M), Shanghai 200040, China
| |
Collapse
|
2
|
Li T, Zhang G, Li W, Xiao J, Zhou Z, Tan G, Ai J. MicroRNA-101-3p inhibits nasopharyngeal carcinoma cell proliferation and cisplatin resistance through ZIC5 down-regulation by targeting SOX2. Biol Chem 2023; 404:961-975. [PMID: 36752150 DOI: 10.1515/hsz-2022-0329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/25/2023] [Indexed: 02/09/2023]
Abstract
This study aims to explore the mechanism of microRNA (miR)-101-3p-mediated SOX2/ZIC5 axis in the progression of cisplatin resistance of nasopharyngeal carcinoma (NPC). ZIC5 expression was analyzed with a bioinformatics database and detected in NPC cell lines. Cisplatin-resistant cells (HNE-1/DDP and C666-1/DDP) were transfected with sh-ZIC5, sh-SOX2, sh-SOX2 + pcDNA3.1-ZIC5, or miR-101-3p Agomir + pcDNA3.1-SOX2. MiR-101-3p, SOX2, and ZIC5 expression was assessed after transfection, and cancer associated phenotypes were evaluated after cisplatin treatment. The potential relationships among miR-101-3p, SOX2, and ZIC5 were analyzed. A xenograft mouse model of NPC was established with HNE-1 cells stably transfected or not transfected with oe-ZIC5 and subjected to tail vein injection of miR-101-3p Agomir and intraperitoneal injection of cisplatin. Overexpression of ZIC5 was found in cisplatin-resistant NPC cells. Downregulating ZIC5 in NPC cells decreased cell viability, promoted apoptosis, and reduced cisplatin resistance. SOX2 had a binding site on ZIC5, and SOX2 promoted proliferation, migration, and cisplatin resistance and inhibited cell apoptosis by up-regulating ZIC5. Mechanistically, miR-101-3p was decreased in cisplatin-resistant NPC cells and negatively targeted SOX2. Overexpression of miR-101-3p inhibited tumor growth and cisplatin resistance in xenograft mouse model, which was reversed by ZIC5 overexpression. In conclusion, the miR-101-3p/SOX2/ZIC5 axis was implicated in cancer associated phenotypes and cisplatin resistance in NPC.
Collapse
Affiliation(s)
- Tieqi Li
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Gehou Zhang
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Wei Li
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Jian Xiao
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Zheng Zhou
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Guolin Tan
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| | - Jingang Ai
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Rd, Changsha 410013, Hunan, P. R. China
| |
Collapse
|
3
|
Iyer AS, Shaik MR, Raufman JP, Xie G. The Roles of Zinc Finger Proteins in Colorectal Cancer. Int J Mol Sci 2023; 24:10249. [PMID: 37373394 DOI: 10.3390/ijms241210249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Despite colorectal cancer remaining a leading worldwide cause of cancer-related death, there remains a paucity of effective treatments for advanced disease. The molecular mechanisms underlying the development of colorectal cancer include altered cell signaling and cell cycle regulation that may result from epigenetic modifications of gene expression and function. Acting as important transcriptional regulators of normal biological processes, zinc finger proteins also play key roles in regulating the cellular mechanisms underlying colorectal neoplasia. These actions impact cell differentiation and proliferation, epithelial-mesenchymal transition, apoptosis, homeostasis, senescence, and maintenance of stemness. With the goal of highlighting promising points of therapeutic intervention, we review the oncogenic and tumor suppressor roles of zinc finger proteins with respect to colorectal cancer tumorigenesis and progression.
Collapse
Affiliation(s)
- Aishwarya S Iyer
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Mohammed Rifat Shaik
- Department of Medicine, University of Maryland Medical Center Midtown Campus, Baltimore, MD 21201, USA
| | - Jean-Pierre Raufman
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- VA Maryland Healthcare System, Baltimore, MD 21201, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Guofeng Xie
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- VA Maryland Healthcare System, Baltimore, MD 21201, USA
- Marlene and Stewart Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| |
Collapse
|
4
|
Zhang M, Peng S. The association and clinical relevance of phase-separating protein CAPRIN1 with noncoding RNA. Cell Stress Chaperones 2023; 28:125-132. [PMID: 36627508 PMCID: PMC10050270 DOI: 10.1007/s12192-023-01320-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/12/2023] Open
Abstract
CAPRIN1, cell cycle-associated protein 1, is an RNA-binding protein in stress granules, P bodies, and messenger RNA transport granules and has a high level of expression in cancer. It promotes the proliferation and invasion of cancer cells and enhances their glycolysis and chemoresistance. In addition, it mediates the formation of intracellular SGs in various ways when exposed to endogenous and exogenous stress. As an RNA-binding protein, it not only directly binds to several mRNAs associated with the cell cycle but also is the target of miRNA, lncRNA, and circRNA. Recently, CAPRIN1 is identified as a phase-separating protein that mediates the liquid-liquid phase separation within tumor cells. Moreover, the formation of CAPRIN1-mediated phase separation is regulated by circRNA and lncRNA. In addition, CAPRIN1 is associated with ubiquitination, which affects the relevant characteristics of cancer cells. This review discusses the different regulatory mechanisms of CAPRIN1 in various tumors and its association with noncoding RNA, suggesting its potential as an oncogenic signal and possibly as a diagnostic indicator in the future. This may provide the multifunctional characteristic insight of CAPRIN1 protein and potential therapeutic target in malignancy with high levels of CAPRIN1.
Collapse
Affiliation(s)
- Mojian Zhang
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism of Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, 410013, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, 410078, Hunan, China
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Shuping Peng
- NHC Key Laboratory of Carcinogenesis and Hunan Key Laboratory of Cancer Metabolism of Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, School of Basic Medical Science, Central South University, Changsha, 410013, Hunan, China.
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, 410078, Hunan, China.
- Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
| |
Collapse
|
5
|
A novel focal adhesion-related risk model predicts prognosis of bladder cancer —— a bioinformatic study based on TCGA and GEO database. BMC Cancer 2022; 22:1158. [PMID: 36357874 PMCID: PMC9647995 DOI: 10.1186/s12885-022-10264-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 11/01/2022] [Indexed: 11/11/2022] Open
Abstract
Background Bladder cancer (BLCA) is the ninth most common cancer globally, as well as the fourth most common cancer in men, with an incidence of 7%. However, few effective prognostic biomarkers or models of BLCA are available at present. Methods The prognostic genes of BLCA were screened from one cohort of The Cancer Genome Atlas (TCGA) database through univariate Cox regression analysis and functionally annotated by Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. The intersecting genes of the BLCA gene set and focal adhesion-related gene were obtained and subjected to the least absolute shrinkage and selection operator regression (LASSO) to construct a prognostic model. Gene set enrichment analysis (GSEA) of high- and low-risk patients was performed to explore further the biological process related to focal adhesion genes. Univariate and multivariate Cox analysis, receiver operating characteristic (ROC) curve analysis, and Kaplan–Meier survival analysis (KM) were used to evaluate the prognostic model. DNA methylation analysis was presented to explore the relationship between prognosis and gene methylation. Furthermore, immune cell infiltration was assessed by CIBERSORT, ESTIMATE, and TIMER. The model was verified in an external GSE32894 cohort of the Gene Expression Omnibus (GEO) database, and the Prognoscan database presented further validation of genes. The HPA database validated the related protein level, and functional experiments verified significant risk factors in the model. Results VCL, COL6A1, RAC3, PDGFD, JUN, LAMA2, and ITGB6 were used to construct a prognostic model in the TCGA-BLCA cohort and validated in the GSE32894 cohort. The 7-gene model successfully stratified the patients into both cohorts’ high- and low-risk groups. The higher risk score was associated with a worse prognosis. Conclusions The 7-gene prognostic model can classify BLCA patients into high- and low-risk groups based on the risk score and predict the overall survival, which may aid clinical decision-making. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-10264-5.
Collapse
|
6
|
Urh K, Zidar N, Boštjančič E. Bioinformatics Analysis of RNA-seq Data Reveals Genes Related to Cancer Stem Cells in Colorectal Cancerogenesis. Int J Mol Sci 2022; 23:ijms232113252. [PMID: 36362041 PMCID: PMC9654446 DOI: 10.3390/ijms232113252] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Cancer stem cells (CSC) play one of the crucial roles in the pathogenesis of various cancers, including colorectal cancer (CRC). Although great efforts have been made regarding our understanding of the cancerogenesis of CRC, CSC involvement in CRC development is still poorly understood. Using bioinformatics and RNA-seq data of normal mucosa, colorectal adenoma, and carcinoma (n = 106) from GEO and TCGA, we identified candidate CSC genes and analyzed pathway enrichment analysis (PEI) and protein–protein interaction analysis (PPI). Identified CSC-related genes were validated using qPCR and tissue samples from 47 patients with adenoma, adenoma with early carcinoma, and carcinoma without and with lymph node metastasis and were compared to normal mucosa. Six CSC-related genes were identified: ANLN, CDK1, ECT2, PDGFD, TNC, and TNXB. ANLN, CDK1, ECT2, and TNC were differentially expressed between adenoma and adenoma with early carcinoma. TNC was differentially expressed in CRC without lymph node metastases whereas ANLN, CDK1, and PDGFD were differentially expressed in CRC with lymph node metastases compared to normal mucosa. ANLN and PDGFD were differentially expressed between carcinoma without and with lymph node metastasis. Our study identified and validated CSC-related genes that might be involved in early stages of CRC development (ANLN, CDK1, ECT2, TNC) and in development of metastasis (ANLN, PDGFD).
Collapse
|
7
|
Satow R, Watanabe T, Nomura M, Inagaki S, Yoneda A, Fukami K. Patulin and
LL‐Z1640
‐2 induce apoptosis of cancer cells by decreasing endogenous protein levels of Zic family member 5. J Cell Mol Med 2022; 26:5680-5689. [PMID: 36282887 PMCID: PMC9667518 DOI: 10.1111/jcmm.17598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 09/22/2022] [Accepted: 10/10/2022] [Indexed: 12/03/2022] Open
Abstract
Zic family member 5 (ZIC5) is a transcription factor that promotes the survival of several cancer cell types. As ZIC5 is expressed at minimal levels in normal human adult tissues, it is a potential therapeutic target. In this study, we screened a chemical library containing 3398 compounds that includes pre‐existing drugs and compounds with known effects to identify ZIC5 inhibitors. In the first screening, 18 hit compounds decreased GFP intensity in melanoma A375 cells overexpressing GFP‐tagged ZIC5. In the second screening, five compounds that attenuated ZIC5 protein levels in A375 cells were identified. Among them, LL‐Z1640‐2 and patulin selectively induced apoptosis in melanoma cells expressing ZIC5, while only inducing very low levels of apoptosis in normal human melanocytes, which have no detectable ZIC5 expression. LL‐Z1640‐2 and patulin also induced apoptosis in BRAF inhibitor‐resistant melanoma, pancreatic cancer, cholangiocarcinoma and colorectal cancer cells. LL‐Z1640‐2‐ and patulin‐mediated suppression of melanoma proliferation were rescued by ZIC5 overexpression. These results suggest that LL‐Z1640‐2 and patulin are promising compounds that decrease ZIC5 expression to induce apoptosis in cancer cells.
Collapse
Affiliation(s)
- Reiko Satow
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| | - Takeru Watanabe
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| | - Moeka Nomura
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| | - Shota Inagaki
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| | - Atsuko Yoneda
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| | - Kiyoko Fukami
- Laboratory of Genome and Biosignals Tokyo University of Pharmacy and Life Sciences Hachioji, Tokyo Japan
| |
Collapse
|
8
|
Yang X, Wu P, Wang Z, Su X, Wu Z, Ma X, Wu F, Zhang D. Constructed the ceRNA network and predicted a FEZF1-AS1/miR-92b-3p/ZIC5 axis in colon cancer. Mol Cell Biochem 2022; 478:1083-1097. [PMID: 36219353 DOI: 10.1007/s11010-022-04578-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/26/2022] [Indexed: 10/17/2022]
Abstract
The purpose of this study was to identify the role of FEZF1-AS1 in colon cancer and predicted the underlying mechanism. We extracted sequencing data of colon cancer patients from The Cancer Genome Atlas database, identified the differential expression of long noncoding RNA, microRNA, and messenger RNA, constructed a competitive endogenous RNA network, and then analyzed prognosis. Then, we used the enrichment analysis databases for functional analysis. Finally, we studied the FEZF1-AS1/miR-92b-3p/ZIC5 axis. We detected the expression of FEZF1-AS1, miR-92b-3p, and ZIC5 via quantitative reverse transcription-PCR, transfected colon cancer cell RKO with lentivirus and conducted FEZF1-AS1 knockdown, and performed cancer-related functional assays. It indicated that many RNA in the competitive endogenous RNA network, such as ZIC5, were predicted to be related to overall survival of colon cancer patients, and enrichment analysis showed cancer-related signaling pathways, such as PI3K/AKT signaling pathway. The expression of FEZF1-AS1 and ZIC5 was significantly higher and that of miR-92b-3p was lower in the colon cancer than in the normal colon tissues. FEZF1-AS1 promoted the migration, proliferation, as well as invasion of RKO. According to the prediction, FEZF1-AS1 and ZIC5 might competitively bind to miR-92b-3p, leading to the weakening of the inhibitory impact of miR-92b-3p on ZIC5 and increasing expression of ZIC5, thus further activating the PI3K/AKT signaling pathway, which led to the occurrence and development of colon cancer. The study suggested that FEZF1-AS1 might be an effective diagnosis biomarker for colon cancer.
Collapse
Affiliation(s)
- Xiaoping Yang
- Key Laboratory of Digestive Diseases of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, China
| | - Pingfan Wu
- Department of Pathology, The 940th Hospital of the Joint Logistic Support of the People's Liberation Army, Lanzhou, 730050, China
| | - Zirui Wang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, China
| | - Xiaolu Su
- Department of Pathology, Lanzhou University Second Hospital, Lanzhou, 730030, China
| | - Zhiping Wu
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, 730030, China
| | - Xueni Ma
- Key Laboratory of Digestive Diseases of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, China.,The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, China
| | - Fanqi Wu
- Key Laboratory of Digestive Diseases of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, China.,Department of Respiratory, Lanzhou University Second Hospital, Lanzhou, 730030, China
| | - Dekui Zhang
- Key Laboratory of Digestive Diseases of Gansu Province, Lanzhou University Second Hospital, Lanzhou, 730030, China. .,Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, 730030, China.
| |
Collapse
|
9
|
AR-regulated ZIC5 contributes to the aggressiveness of prostate cancer. Cell Death Dis 2022; 8:393. [PMID: 36127329 PMCID: PMC9489711 DOI: 10.1038/s41420-022-01181-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/02/2022] [Accepted: 09/02/2022] [Indexed: 11/23/2022]
Abstract
The mechanisms by which prostate cancer (PCa) progresses to the aggressive castration-resistant stage remain uncertain. Zinc finger of the cerebellum 5 (ZIC5), a transcription factor belonging to the ZIC family, is involved in the pathology of various cancers. However, the potential effect of ZIC5 on PCa malignant progression has not been fully defined. Here, we show that ZIC5 is upregulated in PCa, particularly in metastatic lesions, in positive association with poor prognosis. Genetic inhibition of ZIC5 in PCa cells obviously attenuated invasion and metastasis and blunted the oncogenic properties of colony formation. Mechanistically, ZIC5 functioned as a transcription factor to promote TWIST1-mediated EMT progression or as a cofactor to strengthen the β-catenin-TCF4 association and stimulate Wnt/β-catenin signaling. Importantly, ZIC5 and the androgen receptor (AR) form a positive feed-forward loop to mutually stimulate each other’s expression. AR, in cooperation with its steroid receptor coactivator 3 (SRC-3), increased ZIC5 expression through binding to the miR-27b-3p promoter and repressing miR-27b-3p transcription. In turn, ZIC5 potentiated AR, AR-V7, and AR targets’ expression. Besides, ZIC5 inhibition reduced AR and AR-V7 protein expression and enhanced the sensitivity of PCa to enzalutamide (Enz) treatment, both in vitro and in vivo. These findings indicate that the reciprocal activation between AR and ZIC5 promotes metastasis and Enz resistance of PCa and suggest the therapeutic value of cotargeting ZIC5 and AR for the treatment of advanced PCa.
Collapse
|
10
|
Small Extracellular Vesicles and Their Involvement in Cancer Resistance: An Up-to-Date Review. Cells 2022; 11:cells11182913. [PMID: 36139487 PMCID: PMC9496799 DOI: 10.3390/cells11182913] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/25/2022] [Accepted: 09/15/2022] [Indexed: 12/11/2022] Open
Abstract
In recent years, tremendous progress has been made in understanding the roles of extracellular vesicles (EVs) in cancer. Thanks to advancements in molecular biology, it has been found that the fraction of EVs called exosomes or small EVs (sEVs) modulates the sensitivity of cancer cells to chemotherapeutic agents by delivering molecularly active non-coding RNAs (ncRNAs). An in-depth analysis shows that two main molecular mechanisms are involved in exosomal modified chemoresistance: (1) translational repression of anti-oncogenes by exosomal microRNAs (miRs) and (2) lack of translational repression of oncogenes by sponging of miRs through long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs). At the cellular level, these processes increase the proliferation and survival of cancer cells and improve their ability to metastasize and resist apoptosis. In addition, studies in animal models have shown enhancing tumor size under the influence of exosomal ncRNAs. Ultimately, exosomal ncRNAs are responsible for clinically significant chemotherapy failures in patients with different types of cancer. Preliminary data have also revealed that exosomal ncRNAs can overcome chemotherapeutic agent resistance, but the results are thoroughly fragmented. This review presents how exosomes modulate the response of cancer cells to chemotherapeutic agents. Understanding how exosomes interfere with chemoresistance may become a milestone in developing new therapeutic options, but more data are still required.
Collapse
|
11
|
Insight into the potential candidate genes and signaling pathways involved in lymphoma disease in dogs using a comprehensive whole blood transcriptome analysis. Gene 2022; 838:146735. [PMID: 35835403 DOI: 10.1016/j.gene.2022.146735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/20/2022] [Accepted: 07/08/2022] [Indexed: 11/04/2022]
Abstract
Lymphoma is one of the most prevalent hematological cancers, accounting for 15-20 % of new cancer diagnoses in dogs. Therefore, this study aims to explore the important genes and pathways involved in canine lymphoma progression and understand the underlying molecular mechanisms using RNA sequencing. In this study, RNAs acquired from seven pairs of lymphoma and non-lymphoma blood samples were sequenced from different breeds of dogs. Sequencing reads were preprocessed, aligned with the reference genome, assembled and expressions were estimated through bioinformatics approaches. At a false discovery rate (FDR) < 0.05 and fold change (FC) ≥ 1.5, a total of 625 differentially expressed genes (DEGs) were identified between lymphoma and non-lymphoma samples, including 347 up-regulated DEGs such as SLC38A11, SCN3A, ZIC5 etc. and 278 down-regulated DEGs such as LOC475937, CSMD1, KRT14 etc. GO enrichment analysis showed that these DEGs were highly enriched for molecular function of ATP binding and calcium ion binding, cellular process of focal adhesion, and biological process of immune response, and defense response to virus. Similarly, KEGG pathways analysis revealed 11 significantly enriched pathways such as ECM-receptor interaction, cell cycle, PI3K-Akt signaling pathway, ABC transporters etc. In the protein-protein interaction (PPI) network, CDK1 was found to be a top hub gene with highest degree of connectivity. Three modules selected from the PPI network showed that canine lymphoma was highly associated with cell cycle, ECM-receptor interaction, hypertrophic cardiomyopathy, dilated cardiomyopathy and RIG-I-like receptor signaling pathway. Overall, our findings highlighted new candidate therapeutic targets for further testing in canine lymphoma and facilitate the understanding of molecular mechanism of lymphoma's progression in dogs.
Collapse
|
12
|
Satow R, Aiga Y, Watanabe T, Ishizuka N, Yoneda A, Fukami K. Zic family member 5 promotes survival in human pancreatic cancer and cholangiocarcinoma cells. Biochem Biophys Rep 2022; 31:101289. [PMID: 35669984 PMCID: PMC9166430 DOI: 10.1016/j.bbrep.2022.101289] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 11/17/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) and cholangiocarcinoma (CCA) are malignant tumors with poor prognosis because of the limited effectiveness of traditional chemotherapy and few effective molecular therapeutic agents. Here, we determined the essential roles of Zic family member 5 (ZIC5) in the survival of PDAC and CCA cells. The results showed that ZIC5 is strongly expressed in PDAC and CCA tissues, while ZIC5 expression is barely observed in most normal human adult tissues. Furthermore, ZIC5 expression is related to poor prognosis of patients with PDAC. ZIC5 knockdown via small interfering RNA decreased the phosphorylation of signal transducer and activator of transcription 3 (STAT3), a protein that is associated with PDAC and CCA aggressiveness. However, ZIC5 knockdown induced cell death regardless of STAT3 activation, which is promoted by interleukin (IL) −6, a factor associated with inflammation. Furthermore, knockdown of ZIC5 in PDAC and CCA cells additively or synergistically induced apoptosis with the anti-cancer drug gemcitabine. Thus, ZIC5 constitutes a potential therapeutic target for the treatment of PDAC and CCA. ZIC5 is expressed in PDAC and CCA, while barely observed in normal adult tissues. ZIC5 expression is related to poor prognosis of patients with PDAC. ZIC5 knockdown induces apoptosis in several PDAC and CCA cell lines. Knockdown of ZIC5 additively or synergistically induces apoptosis with gemcitabine.
Collapse
Affiliation(s)
- Reiko Satow
- Corresponding author. Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji-city, Tokyo, 192-0392, Japan.
| | | | | | | | | | | |
Collapse
|
13
|
Gu H, Duan Z. Silencing of circDPP4 suppresses cell progression of human prostate cancer and enhances docetaxel cytotoxicity through regulating miR-564/ZIC2 axis. J Gene Med 2021; 24:e3403. [PMID: 34904327 DOI: 10.1002/jgm.3403] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Circular RNA derived from dipeptidyl peptidase 4 (circDPP4; ID: hsa_circ_0056881) is one top increased circRNA in prostate cancer (PC), and docetaxel (DTX)-based chemotherapy is the primary therapeutic choice for PC. However, its repertoire in PC development and chemoresistance remains to be documented. METHODS Expression of circDPP4, microRNA (miR)-564 and zinc finger of the cerebellum 2 (ZIC2) was detected by real-time quantitative PCR and western blotting; the direct interaction was validated by RNA pull-down assay, dual-luciferase reporter assay and RNA immunoprecipitation. Cell progression was measured by cell counting kit-8, colony formation assay, flow cytometry, Transwell assay, xenograft experiment, and immunohistochemistry. DTX cytotoxicity was confirmed by MTT cell viability assay. RESULTS Expression of circDPP4 is upregulated in PC tumors from 60 patients and PC cell lines, and higher circDPP4 might predict poor overall survival. Decreasing circDPP4 suppresses cell proliferation, colony formation, migration/invasion, and 50% inhibitory concentration of DTX in PC cells, and promotes apoptosis rate. Both overexpressing miR-564 and inhibiting ZIC2 could imitate those effects, while inhibiting miR-564 and restoring ZIC2 could separately counteract that. Mechanistically, circDPP4 functions as miR-564 sponge and regulates the expression of ZIC2, a target gene for miR-564. Tumor growth is retarded by silencing circDPP4, accompanied with elevated miR-564 and attenuated Ki-67 and ZIC2. CONCLUSION Blocking circDPP4 antagonizes cell progression of PC and contributes to in vitro DTX cytotoxicity via regulating miR-564/ZIC2 axis, at least. This study suggests circDPP4 as a potential biomarker and target for PC.
Collapse
Affiliation(s)
- Hao Gu
- Department of Urinary Surgery, Xi'an People's Hospital (Xi'an Fourth Hospital), Xi'an, China
| | - Zhongqi Duan
- Department of Urinary Surgery, Xi'an People's Hospital (Xi'an Fourth Hospital), Xi'an, China
| |
Collapse
|
14
|
Apra C, Guillemot D, Frouin E, Bouvier C, Mokhtari K, Kalamarides M, Pierron G. Molecular description of meningeal solitary fibrous tumors/hemangiopericytomas compared to meningiomas: two completely separate entities. J Neurooncol 2021; 154:327-334. [PMID: 34417711 DOI: 10.1007/s11060-021-03830-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/14/2021] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Meningeal solitary fibrous tumors (SFT), like all SFT, are defined by NAB2-STAT6 fusion and share clinicopathologic similarities with meningiomas, the most frequent meningeal tumors. Our aim is to establish the molecular identity of meningeal SFT and seek molecular prognostic factors. METHODS RNA sequencing and whole exome sequencing were performed in STAT6-positive SFT and grade 2-3 meningiomas, and data concerning other soft tissues tumors was obtained from the local database. Uniform manifold approximation and projection, individual gene expression and Gene Set Enrichment Analysis were performed. RESULTS RNA clustering shows that SFT share a common molecular signature, different from any other type of tumoral tissue. Meningeal SFT aggregate with other SFT, with no clinical or histological subgroup. Comparison of genes expressions suggests significant over-expressions of ZIC2, ZIC3, ZIC5, GABBR2, TP53 in CNS-SFT. The pathogenic TP53 c.743G>T variant, previously undescribed in SFT, was found in one sample of meningeal SFT during malignant progression. CONCLUSIONS Meningeal SFT are molecular counterparts of extra-meningeal SFT, completely separate from meningiomas. They might develop from the same tissues and benefit from the same treatments as SFT.
Collapse
Affiliation(s)
- Caroline Apra
- Sorbonne Université, Paris, France.
- Department of Neurosurgery, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013, Paris, France.
- Paris Brain Institute, INSERM U1127, CNRS, UMR7225, 47-83 bd de l'Hôpital, 75013, Paris, France.
| | - Delphine Guillemot
- Pole of Diagnostic and Theranostic Medecine, Institut Curie, 26 rue d'Ulm, 75005, Paris, France
| | - Eléonore Frouin
- Pole of Diagnostic and Theranostic Medecine, Institut Curie, 26 rue d'Ulm, 75005, Paris, France
| | - Corinne Bouvier
- Department of Pathology, APHM, CHU Timone, INSERM, MMG Aix Marseille University, Marseille, France
| | - Karima Mokhtari
- Department of Neurosurgery, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013, Paris, France
- Paris Brain Institute, INSERM U1127, CNRS, UMR7225, 47-83 bd de l'Hôpital, 75013, Paris, France
- Department of Neuropathology, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013, Paris, France
| | - Michel Kalamarides
- Sorbonne Université, Paris, France
- Department of Neurosurgery, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013, Paris, France
- Paris Brain Institute, INSERM U1127, CNRS, UMR7225, 47-83 bd de l'Hôpital, 75013, Paris, France
| | - Gaëlle Pierron
- Pole of Diagnostic and Theranostic Medecine, Institut Curie, 26 rue d'Ulm, 75005, Paris, France
| |
Collapse
|
15
|
Dong C, Li X, Li K, Zheng C, Ying J. The Expression Pattern of ZIC5 and its Prognostic Value in Lung Cancer. Cancer Biother Radiopharm 2020; 36:407-411. [PMID: 32633542 DOI: 10.1089/cbr.2020.3775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background: Lung cancer (LC) represents a leading cause of cancer-related deaths. The aim of this study was to analyze the application value of ZIC5 in the prognosis evaluation of LC. Materials and Methods: The mRNA and protein levels of ZIC5 in LC tissues and adjacent normal controls were detected by quantitative real-time polymerase chain reaction and Western blot analysis, respectively. Chi-square test was performed to estimate the association between ZIC5 expression and clinical features. Furthermore, overall survival (OS) curves were plotted using Kaplan-Meier method with log rank test. The prognosis analysis was analyzed using Cox proportional hazards model. Results: Compared with that of noncancerous tissues, the expression of ZIC5 in LC tissues was significantly increased at both protein and mRNA levels (p < 0.001). Moreover, ZIC5 expression showed a positive correlation with differentiation (p = 0.001) and tumor size (p = 0.016). Survival analysis suggested that high expression of ZIC5 predicted shorter OS (log rank test, p = 0.007). ZIC5 might be an independent prognostic biomarker for LC (hazard ratio = 2.892; 95% confidence interval, 1.297-6.449; p = 0.009). Conclusions: ZIC5 expression is upregulated in LC, and it may be employed as a prognostic biomarker for patients with LC.
Collapse
Affiliation(s)
- Caijun Dong
- Department of Thoracic Surgery, Hwa Mei Hospital, Ningbo Instiute of Life and HeaIth Industry, University of Chinese Academy of Sciences, Ningbo Zhenjiang, China
| | - Xiangguo Li
- Department of Respiratory Medicine, Wenling Hospital, Wenzhou Medical University, Zhejiang, China
| | - Kang Li
- Department of Respiratory Medicine, Wenling Hospital, Wenzhou Medical University, Zhejiang, China
| | - Chao Zheng
- Radiotherapy and Chemotherapy Department, Taizhou Cancer Hospital, Zhejiang, China
| | - Jianjian Ying
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Hospital, Ningbo, China
| |
Collapse
|
16
|
Wang ZY, Duan Y, Wang P. SP1-mediated upregulation of lncRNA SNHG4 functions as a ceRNA for miR-377 to facilitate prostate cancer progression through regulation of ZIC5. J Cell Physiol 2020; 235:3916-3927. [PMID: 31608997 DOI: 10.1002/jcp.29285] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIMS Long noncoding RNAs (lncRNAs) have been demonstrated to serve distinct roles in human tumorigenesis. Previous studies have found that lncRNA small nucleolar RNA host gene 4 (SNHG4) was dysregulated in several tumors. However, the expression, clinical significances, and action mechanisms of SNHG4 in prostate cancer (PCa) are still unclear. METHODS Quantitative real-time polymerase chain reaction (qRT-PCR) was utilized to detect SNHG4 expression in tissue samples and PCa cells. Cell counting kit-8, 5-ethynyl-2'-deoxyuridine, clonogenic formation, wound-healing, and transwell invasion assays were, respectively, used to evaluate cell proliferation, colony formation ability, migration, and invasion. Flow cytometric analysis was applied to assess cell apoptosis. Chromatin immunoprecipitation assays were conducted to determine the binding between SP1 and SNHG4 promoter. Luciferase reporter assay, qRT-PCR, and western blot analysis were carried out to explore and confirm the interaction among SNHG4, miR-377, and ZIC5. RESULTS SNHG4 was highly expressed in PCa and its upregulation was induced by transcription factor SP1. The high levels of SNHG4 were distinctly associated with tumor stage, lymph node metastasis, and reduced overall survival of patients with PCa. SNHG4 knockdown inhibited the growth, migration, and invasion of PCa cells. In addition, miR-377 was a target of SNHG4 and ZIC5 was a target gene of miR-377 in PCa. SNHG4 promoted ZIC5-mediated growth and metastasis through modulating miR-377. CONCLUSION Our findings illuminate how SNHG4 formed a regulatory network to display a tumor-promotive effect in PCa and revealed that SNHG4 may be a novel therapeutic target and prognostic marker for patients with PCa.
Collapse
Affiliation(s)
- Zhi-Yong Wang
- Department of Urology, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, China
| | - Yu Duan
- Clinical Laboratory, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, China
| | - Peng Wang
- Center for Tumor Biotherapy, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, China
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
- Henan Key Laboratory of Tumor Epidemiology, Zhengzhou, Henan, China
| |
Collapse
|
17
|
Zinc finger of the cerebellum 5 promotes colorectal cancer cell proliferation and cell cycle progression through enhanced CDK1/CDC25c signaling. Arch Med Sci 2019; 17:449-461. [PMID: 33747280 PMCID: PMC7959057 DOI: 10.5114/aoms.2019.89677] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 02/02/2019] [Indexed: 12/14/2022] Open
Abstract
Introduction Colorectal cancer (CRC), mostly caused by external or environmental factors, is the third most common and lethal cancer worldwide. Although a large number of investigations have been carried out to reveal the evolution of CRC, the underlying mechanisms of CRC remain unclear. Material and methods Expression of zinc finger of the cerebellum 5 (ZIC5) in CRC tissues and cell models was measured by qRT-PCR and IHC. Cell transfection was carried out for ZIC5 overexpression or knockdown. The MTT assay was applied to examine the capacity of glioma cell proliferation. Wound healing assay and tumor invasion assay were used to test the capacity of glioma cell migration and invasion respectively. Cell cycle analysis and western blot were used to verify the apoptosis rates of CRC cells upon ZIC5 overexpression or downregulation. A further tumor Xenograft study was used to examine the effects of ZIC5 on tumor malignancy in vivo. Results Cell models using HCT116 and SW620 cells were established to study the ZIC5 function upon ZIC5 overexpression of knockdown. Consistently, we discovered that ZIC5 also significantly increased in Chinese CRC patients. In addition, ZIC5 promoted CRC cell proliferation through increasing the proportion of cells maintained in the S phase. ZIC5 overexpression facilitated the capacity of CRC cell migration and invasion. Inhibition of ZIC5 mitigated such malignant effects. Conclusions Collectively, investigations of the ZIC5 in CRC provided a new insight into CRC diagnosis, treatment, prognosis and next-step translational therapeutic developments from bench to clinic.
Collapse
|
18
|
Small-bowel carcinomas associated with celiac disease: transcriptomic profiling shows predominance of microsatellite instability-immune and mesenchymal subtypes. Virchows Arch 2019; 476:711-723. [DOI: 10.1007/s00428-019-02675-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/30/2019] [Accepted: 09/22/2019] [Indexed: 02/08/2023]
|
19
|
Zhao Z, Wang L, Bartom E, Marshall S, Rendleman E, Ryan C, Shilati A, Savas J, Chandel N, Shilatifard A. β-Catenin/Tcf7l2-dependent transcriptional regulation of GLUT1 gene expression by Zic family proteins in colon cancer. SCIENCE ADVANCES 2019; 5:eaax0698. [PMID: 31392276 PMCID: PMC6669021 DOI: 10.1126/sciadv.aax0698] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 06/25/2019] [Indexed: 05/04/2023]
Abstract
The zinc finger of the cerebellum (ZIC) proteins has been implicated to function in normal tissue development. Recent studies have described the critical functions of Zic proteins in cancers and the potential tumor-suppressive functions in colon cancer development and progression. To elucidate the functional roles of Zic proteins in colorectal cancer, we knocked out the Zic5 gene and analyzed the chromatin localization pattern and transcriptional regulation of target gene expression. We found that Zic5 regulates glucose metabolism, and Zic5 knockout is accompanied by an increased glycolytic state and tolerance to a low-glucose condition. Furthermore, loss of β-catenin or TCF7l2 diminishes the chromatin binding of Zic5 globally. Our studies suggest that the Wnt/β-catenin signaling pathway has a strong influence on the function of Zic proteins and glucose metabolism in colorectal cancers through GLUT1. Interfering Wnt/-catenin-Zic5 axis-regulated aerobic glycolysis represents a potentially effective strategy to selectively target colon cancer cells.
Collapse
Affiliation(s)
- Zibo Zhao
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Lu Wang
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Elizabeth Bartom
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Stacy Marshall
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Emily Rendleman
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Caila Ryan
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Anthony Shilati
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Jeffrey Savas
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Navdeep Chandel
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Robert H. Lurie NCI Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Ali Shilatifard
- Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Simpson Querrey Center for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Robert H. Lurie NCI Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| |
Collapse
|
20
|
Xiang P, Jin S, Yang Y, Sheng J, He Q, Song Y, Yu W, Hu S, Jin J. Infiltrating CD4+ T cells attenuate chemotherapy sensitivity in prostate cancer via CCL5 signaling. Prostate 2019; 79:1018-1031. [PMID: 31018021 PMCID: PMC6594129 DOI: 10.1002/pros.23810] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 04/03/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Chemotherapy with Docetaxel (Doc) is efficient in a subset of prostate cancer (PCa) cases; however, most patients ultimately develop resistance to Docetaxel. The tumor immune microenvironment and secreted cytokines play a substantial role in development of resistance to chemotherapy. Our previous study has demonstrated that CD4+ T cells in prostate tumor microenvironment contribute to PCa progression; meanwhile, we found increased CD4+ T-cell infiltration in tumor area after Doc treatment; however, their effects on PCa chemosensitivity remain unclear. Here, we aim to explore the role and mechanisms of CD4+ T cells in PCa chemotherapy sensitivity. METHODS CD4+ T-cell infiltration in Doc-treated paraffin-embedded specimens from transurethral resection of prostate, radical prostatectomy, or bone metastasis was detected by immunohistochemistry. The castration-resistant PCa cell lines-C4-2 and CWR22RV1, and CD4+ T-cell lines-HH and Molt-3 were used in the coculture system. After coculture with the lymphocytes, PCa cell chemosensitivity was detected by cell counting kit-8, terminal deoxynucleotidyl transferase dUTP nick-end labeling assays, and Western blot analysis. Various cell cytokines were determined by cytokine arrays and reverse-transcription polymerase chain reaction. The recombinant human C-C motif chemokine ligand 5 (CCL5) was added to PCa cells for further confirming its effects and anti-CCL5 antibody was used for neutralization. S3I-201, a signal transducer and activator of transcription 3 (STAT3) inhibitor, was added to the coculture system to detect STAT3 role in chemosensitivity. Tumor xenografts in nude mice were used for confirming effects of CD4+ T cells in vivo study. RESULTS We found more infiltrated CD4+ T cells in human PCa lesions than in the adjacent noncancerous tissues after Doc treatment. In vitro cell line study confirmed that CD4+ T cells increase the PCa Doc resistance. Quantative polymerase chain reaction and cytokine arrays indicated that after coculture with PCa, CD4+ T cells could secrete large amounts of CCL5. Moreover, CCL5 stimulation enhanced PCa resistance to Doc, and anti-CCL5 antibody could partly reverse this process. We found that CD4+ T cells could activate P-STAT3 signaling via secreting CCL5 and adding a STAT3 inhibitor can reverse the chemoresistance. In vivo mouse model with xenografted 22RV1 cells and CD4+ T cells also confirmed the in vitro results. CONCLUSIONS Together, our results indicate that infiltrating CD4+ T cells could promote PCa chemotherapy resistance via modulation of the CCL5/STAT3 signaling pathway.
Collapse
Affiliation(s)
- Peng Xiang
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Song Jin
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Yang Yang
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Jindong Sheng
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Qun He
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Yi Song
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Wei Yu
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Shuai Hu
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| | - Jie Jin
- Department of Urology, Peking University First Hospital and Institute of Urology, Peking University, Beijing, China
- National Research Center for Genitourinary Oncology, Beijing, China
- Beijing Key Laboratory of Urogenital Diseases (Male), Molecular Diagnosis and Treatment Center, Beijing, China
| |
Collapse
|
21
|
Liu L, Hu X, Sun D, Wu Y, Zhao Z. ZIC5 facilitates the growth of hepatocellular carcinoma through activating Wnt/β-catenin pathway. Biochem Biophys Res Commun 2018; 503:2173-2179. [DOI: 10.1016/j.bbrc.2018.08.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 08/01/2018] [Indexed: 02/07/2023]
|
22
|
Satow R, Inagaki S, Kato C, Shimozawa M, Fukami K. Identification of zinc finger protein of the cerebellum 5 as a survival factor of prostate and colorectal cancer cells. Cancer Sci 2017; 108:2405-2412. [PMID: 29024195 PMCID: PMC5715345 DOI: 10.1111/cas.13419] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 10/01/2017] [Accepted: 10/04/2017] [Indexed: 12/18/2022] Open
Abstract
Identification of specific drug targets is very important for cancer therapy. We recently identified zinc finger protein of the cerebellum 5 (ZIC5) as a factor that promotes melanoma aggressiveness by platelet-derived growth factor D (PDGFD) expression. However, its roles in other cancer types remain largely unknown. Here we determined the roles of ZIC5 in prostate cancer (PCa) and colorectal cancer (CRC) cells. Results showed that ZIC5 was highly expressed in CRC and dedifferentiated PCa tissues, whereas little expression was observed in relevant normal tissues. Knockdown of ZIC5 decreased proliferation of several PCa and CRC cell lines with induction of cell death. ZIC5 knockdown significantly suppressed PDGFD expression transcriptionally, and PDGFD suppression also decreased proliferation of PCa and CRC cell lines. In addition, suppression of ZIC5 or PDGFD expression decreased levels of phosphorylated focal adhesion kinase (FAK) and signal transducer and activator of transcription 3 (STAT3) which are associated with PCa and CRC aggressiveness. Furthermore, knockdown of ZIC5 or PDGFD enhanced death of PCa and CRC cells induced by the anti-cancer drugs docetaxel or oxaliplatin, respectively. These results suggest that ZIC5 and PDGFD promote survival of PCa and CRC cells by enhancing FAK and STAT3 activity, and that the roles of ZIC5 are consistent across several cancer types.
Collapse
Affiliation(s)
- Reiko Satow
- Laboratory of Genome and Biosignals, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan.,AMED-CREST, Japan Agency for Medical Research and Development, Tokyo, Japan
| | - Shota Inagaki
- Laboratory of Genome and Biosignals, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Chiaki Kato
- Laboratory of Genome and Biosignals, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Makoto Shimozawa
- Laboratory of Genome and Biosignals, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan
| | - Kiyoko Fukami
- Laboratory of Genome and Biosignals, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan.,AMED-CREST, Japan Agency for Medical Research and Development, Tokyo, Japan
| |
Collapse
|