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Wang N, Bai R, Cheng B, Luo R, He K, Du W, Yin T, Liang Q, Zheng Y. TAZ acting as a potential pathogenic biomarker to promote the development of lichen planus. Skin Res Technol 2024; 30:e13597. [PMID: 38282282 PMCID: PMC10823152 DOI: 10.1111/srt.13597] [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: 11/25/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Lichen planus is a chronic inflammatory disorder. Transcriptional coactivator with PDZ-binding motif (TAZ/WWTR1) is an important downstream effector of the Hippo pathway which regulates organ size and tissue homeostasis. But little is known about the role of TAZ in lichen planus so far. OBJECTIVE To explore the expression of TAZ in lichen planus and normal skin, and to discover the relationship between TAZ expression and the clinical characteristics of lichen planus patients. METHODS The method of immunohistochemistry was performed to quantify the expression of TAZ in 262 patients with lichen planus and 90 control tissues. Western blot and quantitative real-time reverse transcriptase-PCR (qRT-PCR) analysis were performed to examine and compare TAZ expression in 4 cases of fresh lichen planus lesions and normal skin tissues. RESULTS TAZ was weakly expressed in the basal layers of the epidermis in normal skin tissues with a positive rate of 52.22% (47/90). But in lichen planus, TAZ was strongly expressed in almost the entire epidermis with a positive rate of 81.30% (213/262), and the difference between the two groups was statistically significant (p<0.05). Additionally, TAZ expression was significantly related to the location of the lichen planus, clinical phenotype, smoking, and alcohol preference (p<0.05). Western blot and qRT-PCR showed that the expression of TAZ in protein and mRNA levels in four cases of lichen planus lesions was significantly higher than that in normal skin tissues. CONCLUSION TAZ may play a regulatory role in the occurrence and development of lichen planus, which might provide a new perspective for studying pathogenesis and theoretical treatment targets.
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Affiliation(s)
- Ning Wang
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Ruimin Bai
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Baochen Cheng
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Ruiting Luo
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Ke He
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Wenqian Du
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Tingyi Yin
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Qiongwen Liang
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Yan Zheng
- Department of Dermatologythe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
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2
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Park MA, Lee YH, Gu MJ. High TEAD4 Expression is Associated With Aggressive Clear Cell Renal Cell Carcinoma, Regardless of YAP1 Expression. Appl Immunohistochem Mol Morphol 2023; 31:649-656. [PMID: 37779294 DOI: 10.1097/pai.0000000000001164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/10/2023] [Indexed: 10/03/2023]
Abstract
Yes-associated protein 1 (YAP1) and transcriptional coactivator TEA domain transcription factor 4 (TEAD4) are the main effectors of the Hippo signaling pathway. Deregulation of the Hippo signaling pathway significantly impacts tumorigenesis and tumor progression. We evaluated the mRNA expression level of YAP1 and TEAD4 using the Gene Expression Profiling Interactive Analysis database and investigated the roles of YAP1 and TEAD4 in 349 surgically resected clear cell renal cell carcinoma (CCRCC) samples through immunohistochemical analysis. High YAP1 and TEAD4 expression were observed in 57 (16.3%) and 131 (37.5%) cases, respectively. High YAP1 expression was associated with a low nuclear grade only. High TEAD4 expression was significantly associated with large tumor size, high nuclear grade, lymphovascular invasion, advanced pT classification, advanced clinical stage, sarcomatous differentiation, and metastasis. CCRCC with YAP1-low/TEAD4-high expression was significantly associated with aggressive clinicopathological variables and poor outcomes. For CCRCC, higher tumor stage, sarcomatous differentiation, and metastasis were the independent prognostic factors for overall survival (OS) and disease-free survival (DFS). High TEAD4 expression was significantly associated with short OS and DFS but was not an independent prognostic factor. High TEAD4 and YAP1-low/TEAD4-high expression significantly correlated with adverse clinicopathological factors and worse OS and DFS in patients with CCRCC. YAP1 expression was not significantly associated with clinicopathological factors or patient survival. Therefore, TEAD4 plays a critical role in CCRCC tumor progression independent of YAP1 and may be a potential biomarker and therapeutic target for CCRCC.
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Affiliation(s)
- Min A Park
- Department of Pathology, Yeungnam University College of Medicine, Nam-gu, Daegu, Republic of Korea
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3
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Jung J, Kim JW, Kim G, Kim JY. Low MST1/2 and negative LATS1/2 expressions are associated with poor prognosis of colorectal cancers. Pathol Res Pract 2023; 248:154608. [PMID: 37302275 DOI: 10.1016/j.prp.2023.154608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/03/2023] [Accepted: 06/07/2023] [Indexed: 06/13/2023]
Abstract
Mammalian STe20-like protein kinase 1/2 (MST1/2) and large tumor suppressor homolog 1/2 (LATS1/2) are the core components of the tumor-suppressive Hippo pathway. Dysregulation of this pathway is associated with the progression and metastasis of various cancers. However, MST1/2 and LATS1/2 expressions have not been systematically evaluated in colorectal cancers. We evaluated the clinicopathologic correlation and prognostic significance of MST1/2 and LATS1/2 immunohistochemical expressions in 327 colorectal cancer patients. Low MST1/2 expression, identified in 235 (71.9 %) cases, was significantly associated with poor differentiation (P = 0.018) and large size (P < 0.001) of the tumor. Negative LATS1/2 expression, identified in 226 (69.1 %) cases, was significantly correlated with low MST1/2 expression (P = 0.044). Low MST1/2 and negative LATS1/2 expressions were significantly associated with poor overall survivals (P = 0.015 and P = 0.038, respectively). Furthermore, the combined MST1/2lowLATS1/2negative expression group showed significantly worse overall survival than other groups (P = 0.003), and considered as an independent poor prognostic factor for colorectal cancer patients (hazard ratio = 1.720; 95 % confidence interval, 1.143-2.588; P = 0.009). Low MST1/2 and negative LATS1/2 expressions may serve as prognostic indicators in patients with colorectal cancer.
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Affiliation(s)
- Jiyoon Jung
- Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jeong Won Kim
- Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Gilhyang Kim
- Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Joo Young Kim
- Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea.
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4
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Krasniqi E, Di Lisa FS, Di Benedetto A, Barba M, Pizzuti L, Filomeno L, Ercolani C, Tinari N, Grassadonia A, Santini D, Minelli M, Montemurro F, Fabbri MA, Mazzotta M, Gamucci T, D’Auria G, Botti C, Pelle F, Cavicchi F, Cappelli S, Cappuzzo F, Sanguineti G, Tomao S, Botticelli A, Marchetti P, Maugeri-Saccà M, De Maria R, Ciliberto G, Sperati F, Vici P. The Impact of the Hippo Pathway and Cell Metabolism on Pathological Complete Response in Locally Advanced Her2+ Breast Cancer: The TRISKELE Multicenter Prospective Study. Cancers (Basel) 2022; 14:cancers14194835. [PMID: 36230758 PMCID: PMC9563553 DOI: 10.3390/cancers14194835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/28/2022] [Indexed: 12/02/2022] Open
Abstract
The Hippo pathway and its two key effectors, Yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ), are consistently altered in breast cancer. Pivotal regulators of cell metabolism such as the AMP-activated protein kinase (AMPK), Stearoyl-CoA-desaturase 1 (SCD1), and HMG-CoA reductase (HMGCR) are relevant modulators of TAZ/YAP activity. In this prospective study, we measured the tumor expression of TAZ, YAP, AMPK, SCD1, and HMGCR by immunohistochemistry in 65 Her2+ breast cancer patients who underwent trastuzumab-based neoadjuvant treatment. The aim of the study was to assess the impact of the immunohistochemical expression of the Hippo pathway transducers and cell metabolism regulators on pathological complete response. Low expression of cytoplasmic TAZ, both alone and in the context of a composite signature identified by machine learning including also low nuclear levels of YAP and HMGCR and high cytoplasmic levels of SCD1, was a predictor of residual disease in the univariate logistic regression. This finding was not confirmed in the multivariate model including estrogen receptor > 70% and body mass index > 20. However, our findings were concordant with overall survival data from the TCGA cohort. Our results, possibly affected by the relatively small sample size of this study population, deserve further investigation in adequately sized, ad hoc prospective studies.
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Affiliation(s)
- Eriseld Krasniqi
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Francesca Sofia Di Lisa
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Anna Di Benedetto
- Pathology Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
- Correspondence: or (M.B.); (C.E.); Tel.: +39-0652666762 (M.B.); +39-0652666134 (C.E.)
| | - Laura Pizzuti
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Lorena Filomeno
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Cristiana Ercolani
- Pathology Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
- Correspondence: or (M.B.); (C.E.); Tel.: +39-0652666762 (M.B.); +39-0652666134 (C.E.)
| | - Nicola Tinari
- Department of Medical, Oral and Biotechnological Sciences, Center for Advanced Studies and Technology (CAST), G. D’Annunzio University, 66100 Chieti, Italy
| | - Antonino Grassadonia
- Department of Innovative Technologies in Medicine and Dentistry, Centre for Advanced Studies and Technology (CAST), G. D’Annunzio University, 66100 Chieti, Italy
| | - Daniele Santini
- “Sapienza” University of Rome, Polo Pontino, 04011 Aprilia, Italy
| | - Mauro Minelli
- Division of Oncology, San Giovanni Hospital, 00184 Rome, Italy
| | - Filippo Montemurro
- Breast Unit, Candiolo Cancer Institute, Fondazione del Piemonte per l’Oncologia-IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico), 10060 Candiolo, Italy
| | | | - Marco Mazzotta
- Medical Oncology Unit, Belcolle Hospital, 01100 Viterbo, Italy
| | - Teresa Gamucci
- Medical Oncology, Sandro Pertini Hospital, 00157 Rome, Italy
| | | | - Claudio Botti
- Department of Surgery, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Fabio Pelle
- Department of Surgery, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Flavia Cavicchi
- Department of Surgery, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Sonia Cappelli
- Department of Surgery, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Federico Cappuzzo
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Giuseppe Sanguineti
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Silverio Tomao
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Andrea Botticelli
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Paolo Marchetti
- Istituto Dermopatico dell’Immacolata, IDI-IRCCS, 00167 Rome, Italy
| | - Marcello Maugeri-Saccà
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Ruggero De Maria
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Fondazione Policlinico Universitario “A. Gemelli”, IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico), 00168 Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Francesca Sperati
- Clinical Trial Center, Biostatistics and Bioinformatics, San Gallicano Dermatological Institute IRCCS, 00144 Rome, Italy
| | - Patrizia Vici
- Phase IV Clinical Studies Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
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Singh D, Khan MA, Siddique HR. Specific targeting of cancer stem cells by immunotherapy: A possible stratagem to restrain cancer recurrence and metastasis. Biochem Pharmacol 2022; 198:114955. [PMID: 35181312 DOI: 10.1016/j.bcp.2022.114955] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/09/2022] [Accepted: 02/09/2022] [Indexed: 02/07/2023]
Abstract
Cancer stem cells (CSCs), the tumor-initiating cells playing a crucial role in cancer progression, recurrence, and metastasis, have the intrinsic property of self-renewal and therapy resistance. The tumorigenic properties of these cells include generation of cellular heterogeneity and immuno-suppressive tumor microenvironment (TME), conferring them the capability to resist a variety of anti-cancer therapeutics. Further, CSCs possess several unique immunological properties that help them escape recognition by the innate and adaptive immune system and shape a TME into a pro-tumorigenic and immunosuppressive landscape. In this context, immunotherapy is considered one of the best therapeutic options for eliminating CSCs to halt cancer recurrence and metastasis. In this review, we discuss the various immunomodulatory properties of CSCs and the interaction of CSCs with the immune system enabling immune evasion. In addition, we also highlight the present research update on immunotherapeutic targeting of CSCs and the possible further scope of research on this topic. We believe that a deeper understanding of CSCs' immunological properties and the crosstalk between CSCs and the immune system can develop better innovative immune-therapeutics and enhance the efficacy of current therapy-resistant cancer treatments.
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Affiliation(s)
- Deepti Singh
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Mohammad Afsar Khan
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Hifzur R Siddique
- Molecular Cancer Genetics & Translational Research Lab, Section of Genetics, Department of Zoology, Aligarh Muslim University, Aligarh 202002, India.
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YAP/Hippo Pathway and Cancer Immunity: It Takes Two to Tango. Biomedicines 2021; 9:biomedicines9121949. [PMID: 34944765 PMCID: PMC8698579 DOI: 10.3390/biomedicines9121949] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 12/09/2021] [Accepted: 12/15/2021] [Indexed: 12/21/2022] Open
Abstract
Hippo pathway with its main molecule YAP is a crucial pathway for development, tissue homeostasis, wound healing, tissue regeneration, and cancer. In this review, we discuss the multiple effects of the YAP/Hippo pathway in the immune system and cancer. We analyzed a series of effects: extracellular vesicles enhanced immunity through inhibition of LATS1/2, ways of modulation of the tumor microenvironment, YAP- and TAZ-mediated upregulation of PDL1, high expression of YAP and PDL1 in EGFR-TKI-resistant cells, enhanced YAP activity in inflammation, and the effect of the Hippo pathway on T cells, B cells, Tregs, macrophages, and myeloid-derived suppressor cells (MDSCs). These pleiotropic effects render the YAP and Hippo pathway a key pathway for exploitation in the future, in order to enhance our immunotherapy treatment strategies in oncology.
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7
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Kim JY, Sung YN, Hong SM. High YAP and TEAD4 immunolabelings are associated with poor prognosis in patients with gallbladder cancer. APMIS 2021; 129:729-742. [PMID: 34779030 DOI: 10.1111/apm.13186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 09/30/2021] [Indexed: 12/30/2022]
Abstract
Yes-associated protein (YAP) and TEA domain-containing sequence-specific transcription factors 4 (TEAD4) are essential components of the Hippo pathway. Abnormal regulation of the Hippo pathway contributes to the progression and metastasis of many cancer types. However, their clinicopathologic and prognostic significances have not been studied in gallbladder cancers. Here, we systematically evaluated the YAP and TEAD4 immunolabelings and their association with clinicopathologic characteristics and survival outcomes using 212 specimens of surgically resected gallbladder cancers. High YAP and TEAD4 immunolabelings were identified in 70 (33%) cases and were associated with infiltrative growth pattern, poor differentiation, perineural invasion, and advanced pT classification and AJCC stage. High YAP immunolabeling was significantly associated with high TEAD4 immunolabeling (p < 0.001). High immunolabeling levels of YAP or TEAD4 alone and the combined YAPhigh TEAD4high group were significantly associated with poor survival in both univariate (p < 0.001) and multivariate analyses (HR = 2.358; 95% CI, 1.369-4.061; p = 0.002). Therefore, the YAP and TEAD4 immunolabelings are associated with aggressive behavior of gallbladder cancers and may be useful as a prognostic indicator in patients with surgically resected gallbladder cancer.
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Affiliation(s)
- Joo Young Kim
- Department of Pathology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - You-Na Sung
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seung-Mo Hong
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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8
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Han Y, Liu D, Li L. Increased expression of TAZ and associated upregulation of PD-L1 in cervical cancer. Cancer Cell Int 2021; 21:592. [PMID: 34736474 PMCID: PMC8567592 DOI: 10.1186/s12935-021-02287-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/20/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND As an important component of the Hippo pathway, WW domain-containing transcription regulator 1 (TAZ), is a transcriptional coactivator that is responsible for the progression of various types of cancers. Programmed cell death protein 1 (PD-1) receptors in activated T cells and their ligand programming death force 1 (PD-L1) are the main checkpoint signals that control T cell activity. Studies have shown high levels of PD-L1 in various cancers and that PD-L1/PD-1 signals to evade T-cell immunity. Recent data have demonstrated that TAZ can regulate the characteristics of cancer cells via PD-L1. Cervical cancer is a common gynecological disease worldwide. In this study, we attempted to evaluate the effects of TAZ and PD-L1 on cervical cancer. METHODS Hela cervical cancer cells were transfected with TAZ plasmid or TAZ siRNA or PD-L1 siRNA by using Lipofectamine 2000. The relationship between TAZ and PD-L1 in cervical cancer cells was determined by qRT-PCR and western blotting. The functional roles of TAZ were confirmed via CCK-8, Transwell and flow cytometry assays. Western blotting was utilized to observe the expression of BCL-2 and Caspase-3. The clinicopathological correlation of TAZ and PD-L1 was evaluated via relevant databases. RESULT TAZ is upregulated in cervical cancer and induces the growth and metastasis of cervical cancer cells by targeting PD-L1and inhibiting the ratio of apoptotic of cancer cells. High TAZ and PD-L1 expression was observed in different stage, grade, histological patterns, and ages of cervical cancer groups compared with normal cervix groups. Furthermore, high TAZ expression was positively correlated with the infiltration levels of immune cells and the expression of PD-L1.
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Affiliation(s)
- Yanyan Han
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1, Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Dandan Liu
- The Fourth Medical Center of The General Hospital of the Chinese People's Liberation Army, Beijing, 100048, China
| | - Lianhong Li
- Pathology Department of Dalian Medical University, Liaoning, 116044, China
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Han Y, Ji L, Guan Y, Ma M, Li P, Xue Y, Zhang Y, Huang W, Gong Y, Jiang L, Wang X, Xie H, Zhou B, Wang J, Wang J, Han J, Deng Y, Yi X, Gao F, Huang J. An epigenomic landscape of cervical intraepithelial neoplasia and cervical cancer using single-base resolution methylome and hydroxymethylome. Clin Transl Med 2021; 11:e498. [PMID: 34323415 PMCID: PMC8288011 DOI: 10.1002/ctm2.498] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 06/22/2021] [Accepted: 06/27/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Cervical cancer (CC) is the second leading cause of cancer death among women worldwide. Epigenetic regulation of gene expression through DNA methylation and hydroxymethylation plays a pivotal role during tumorigenesis. In this study, to analyze the epigenomic landscape and identify potential biomarkers for CCs, we selected a series of samples from normal to cervical intra-epithelial neoplasia (CINs) to CCs and performed an integrative analysis of whole-genome bisulfite sequencing (WGBS-seq), oxidative WGBS, RNA-seq, and external histone modifications profiling data. RESULTS In the development and progression of CC, there were genome-wide hypo-methylation and hypo-hydroxymethylation, accompanied by local hyper-methylation and hyper-hydroxymethylation. Hydroxymethylation prefers to distribute in the CpG islands and CpG shores, as displayed a trend of gradual decline from health to CIN2, while a trend of increase from CIN3 to CC. The differentially methylated and hydroxymethylated region-associated genes both enriched in Hippo and other cancer-related signaling pathways that drive cervical carcinogenesis. Furthermore, we identified eight novel differentially methylated/hydroxymethylated-associated genes (DES, MAL, MTIF2, PIP5K1A, RPS6KA6, ANGEL2, MPP, and PAPSS2) significantly correlated with the overall survival of CC. In addition, no any correlation was observed between methylation or hydroxymethylation levels and somatic copy number variations in CINs and CCs. CONCLUSION Our current study systematically delineates the map of methylome and hydroxymethylome from CINs to CC, and some differentially methylated/hydroxymethylated-associated genes can be used as the potential epigenetic biomarkers in CC prognosis.
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Affiliation(s)
- Yingxin Han
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | | | - Yanfang Guan
- Department of Computer Science and TechnologySchool of Electronic and Information EngineeringXi'an Jiao Tong UniversityXi'anChina
- GenePlus‐BeijingBeijingChina
| | | | | | - Yinge Xue
- Shanghai FLY Medical LaboratoryShanghaiChina
| | | | - Wanqiu Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | | | - Li Jiang
- The Department of Obstetrics and GynecologyXinhua Hospital affiliated to Shanghai Jiao Tong UniversityShanghaiChina
| | - Xipeng Wang
- The Department of Obstetrics and GynecologyXinhua Hospital affiliated to Shanghai Jiao Tong UniversityShanghaiChina
| | - Hong Xie
- The Department of Obstetrics and GynecologyShenzhen People's HospitalShenzhenChina
| | - Boping Zhou
- The Department of Obstetrics and GynecologyShenzhen People's HospitalShenzhenChina
| | - Jiayin Wang
- Department of Computer Science and TechnologySchool of Electronic and Information EngineeringXi'an Jiao Tong UniversityXi'anChina
| | - Junwen Wang
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
| | - Jinghua Han
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
| | - Yuliang Deng
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Xin Yi
- GenePlus‐BeijingBeijingChina
| | - Fei Gao
- Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina
- Comparative Pediatrics and NutritionDepartment of Veterinary and Animal SciencesFaculty of Health and Medical SciencesUniversity of CopenhagenFrederiksbergDenmark
| | - Jian Huang
- Key Laboratory of Systems Biomedicine (Ministry of Education)Shanghai Centre for Systems BiomedicineShanghai Jiao Tong UniversityShanghaiChina
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10
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Szulzewsky F, Holland EC, Vasioukhin V. YAP1 and its fusion proteins in cancer initiation, progression and therapeutic resistance. Dev Biol 2021; 475:205-221. [PMID: 33428889 DOI: 10.1016/j.ydbio.2020.12.018] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/14/2020] [Accepted: 12/29/2020] [Indexed: 02/07/2023]
Abstract
YAP1 is a transcriptional co-activator whose activity is controlled by the Hippo signaling pathway. In addition to important functions in normal tissue homeostasis and regeneration, YAP1 has also prominent functions in cancer initiation, aggressiveness, metastasis, and therapy resistance. In this review we are discussing the molecular functions of YAP1 and its roles in cancer, with a focus on the different mechanisms of de-regulation of YAP1 activity in human cancers, including inactivation of upstream Hippo pathway tumor suppressors, regulation by intersecting pathways, miRNAs, and viral oncogenes. We are also discussing new findings on the function and biology of the recently identified family of YAP1 gene fusions, that constitute a new type of activating mutation of YAP1 and that are the likely oncogenic drivers in several subtypes of human cancers. Lastly, we also discuss different strategies of therapeutic inhibition of YAP1 functions.
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Affiliation(s)
- Frank Szulzewsky
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
| | - Eric C Holland
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA; Seattle Tumor Translational Research Center, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Valeri Vasioukhin
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
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Olmedo-Nieva L, Muñoz-Bello JO, Manzo-Merino J, Lizano M. New insights in Hippo signalling alteration in human papillomavirus-related cancers. Cell Signal 2020; 76:109815. [PMID: 33148514 DOI: 10.1016/j.cellsig.2020.109815] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 02/09/2023]
Abstract
The persistent infection with high-risk human papillomavirus (HPV) is an etiologic factor for the development of different types of cancers, mainly attributed to the continuous expression of E6 and E7 HPV oncoproteins, which regulate several cell signalling pathways including the Hippo pathway. It has been demonstrated that E6 proteins promote the increase of the Hippo elements YAP, TAZ and TEAD, at protein level, as well as their transcriptional targets. Also, E6 and E7 oncoproteins promote nuclear YAP localization and a decrease in YAP negative regulators such as MST1, PTPN14 or SOCS6. Interestingly, Hippo signalling components modulate HPV activity, such as TEAD1 and the transcriptional co-factor VGLL1, induce the activation of HPV early and late promoters, while hyperactivation of YAP in specific cells facilitates virus infection by increasing putative HPV receptors and by evading innate immunity. Additionally, alterations in Hippo signalling elements have been found in HPV-related cancers and particularly, the involvement of HPV oncoproteins on the regulation of some of these Hippo components has been also proposed, although the precise mechanisms remain unclear. The present review addresses the recent findings describing the interplay between HPV and Hippo signalling in HPV-related cancers, a fact that highlights the importance of developing more in-depth studies in this field to establish key therapeutic targets.
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Affiliation(s)
- Leslie Olmedo-Nieva
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 14080, Mexico; Programa de Doctorado en Ciencias Bioquímicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico
| | - J Omar Muñoz-Bello
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 14080, Mexico; Departamento de Farmacobiología, Centro de Investigación y Estudios Avanzados del Instituto Politécnico Nacional, Sede sur, Mexico City 14330, Mexico
| | - Joaquín Manzo-Merino
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 14080, Mexico; Cátedras CONACyT-Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Marcela Lizano
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología-Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City 14080, Mexico; Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico.
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12
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Wang F, Zhang H, Wang C. MiR-590-3p regulates cardiomyocyte P19CL6 proliferation, apoptosis and differentiation in vitro by targeting PTPN1 via JNK/STAT/NF-kB pathway. Int J Exp Pathol 2020; 101:196-202. [PMID: 33058302 DOI: 10.1111/iep.12377] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/17/2022] Open
Abstract
Cardiomyocyte differentiation is a multi-step process which involves a number of signalling pathways. microRNAs exhibit regulatory functions in various diseases and are involved in the signalling pathways in multiple physiological processes, but the specific functions of particular mRNAs is often not fully understood. of an example of this is that the role of miR-590-3p in the differentiation of cardiomyocytes remains unclear. In the current study, RT-qPCR was used to determine the expression of miR-590-3p in cardiomyocytes differentiated from the embryonic carcinoma cell line P19CL6. MTT, EdU, caspase-3 activity and flow cytometry assays were performed to examine the influence of miR-590-3p on cell behaviour. A luciferase assay was used to confirm binding between miR-590-3p and PTPN1. Western blotting was used to determine the relationship between the JNK/STAT/NF-kB pathway and PTPN1. The results inferred that miR-590-3p became heavily expressed in differentiated P19CL6. Knockdown miR-590-3p suppressed the cell proliferation while at the same time, accelerated apoptosis. Moreover, PTPN1 was identified as the target of miR-590-3p. More importantly, PTPN1 overexpression activated the JNK/STAT/NF-kB pathway and limited the differentiation of P19CL6. Thus the conclusions from this study are that miR-590-3p has the potential to regulate the proliferation, apoptosis and differentiation of cardiomyocyte P19CL6 in vitro by targeting PTPN1 via the JNK/STAT/NF-kB pathway.
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Affiliation(s)
- Fanshun Wang
- Department of Cardiac Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Hongqiang Zhang
- Department of Cardiac Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital of Fudan University, Shanghai, China
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Kim JY, Kim EK, Lee WM, Hong YO, Lee H. VGLL4 with low YAP expression is associated with favorable prognosis in colorectal cancer. APMIS 2020; 128:543-551. [PMID: 32794608 DOI: 10.1111/apm.13070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 07/27/2020] [Indexed: 02/01/2023]
Abstract
The Hippo pathway is a tumor suppressive pathway regulating Yes-associated protein-TEA domain-containing sequence-specific transcription factor (YAP-TEAD) complex. VGLL (Vestigial-like) proteins are transcriptional cofactors competing with YAP for TEAD binding and interfering oncogenic activity of YAP-TEAD complex. We evaluated the expression of VGLL4, YAP, and TEAD4 and assessed their correlations with clinicopathologic factors and prognostic effects in 295 colorectal cancers. VGLL4 was positive in 164 (55.6%) cases and correlated with small tumor size, low pT classification, and absence of lymph node metastasis. YAP and TEAD4 were highly expressed in 138 (46.8%) cases and 144 (48.8%) cases, respectively, and high expressions were associated with presence of lymphovascular invasion and lymph node metastasis, or distant metastasis. VGLL4 expression was significantly correlated with low YAP expression (p < 0.001) and had significantly better overall survival than negative expression (p < 0.001). High YAP (HR, 2.108; 95% confidence interval, 1.239-3.584; p = 0.006) and TEAD4 (1.724; 1.021-2.912; p = 0.042) expressions were associated with poor overall survivals. The combined VGLL4pos YAPlow expression showed the best overall survival than other groups (p < 0.001). VGLL4 expression (0.381; 0.212-0.683; p = 0.001) and combined VGLL4pos YAPlow expression (0.227; 0.108-0.475; p < 0.001) were independent good prognostic factors in colorectal cancers. The expressions of VGLL4, YAP, and TEAD4 can be used as prognostic markers in colorectal cancer patients.
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Affiliation(s)
- Joo Young Kim
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Eun Kyung Kim
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Won Mi Lee
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Young Ok Hong
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Hojung Lee
- Department of Pathology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
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14
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Zhao J, Li L, Yang T. MiR-216a-3p suppresses the proliferation and invasion of cervical cancer through downregulation of ACTL6A-mediated YAP signaling. J Cell Physiol 2020; 235:9718-9728. [PMID: 32401366 DOI: 10.1002/jcp.29783] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 04/28/2020] [Accepted: 05/02/2020] [Indexed: 02/06/2023]
Abstract
The tumor-suppressive role of microRNA-216a-3p (miR-216a-3p) has been evidenced in multiple tumors. Yet, the relevance of miR-216a-3p in cervical cancer remains undermined. The current study was designed to determine the expression and potential function of miR-216a-3p in cervical cancer. Expression of miR-216a-3p was markedly decreased in cervical cancer and functional assays revealed an inhibitory effect of miR-216a-3p on the proliferation, colony formation, and invasion of cervical cancer. Actin-like 6A (ACTL6A) was identified as a target gene of miR-216a-3p. Elevated ACTL6A expression was detected in cervical cancer, and ACTL6A inhibition exhibited a tumor-suppressive effect. ACTL6A inhibition increased yes-associated protein (YAP) phosphorylation and downregulated YAP-mediated transcriptional activity. ACTL6A restoration or YAP reactivation partially abrogated the miR-216a-3p-mediated antitumor effect in cervical cancer cells. Taken together, these data demonstrate that miR-216a-3p acts as a potential tumor-suppressive miRNA in cervical cancer, which exerts its function through inhibition of YAP signaling via targeting ACTL6A.
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Affiliation(s)
- Juan Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Long Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ting Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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15
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Hu J, Ji C, Hua K, Wang X, Deng X, Li J, Graham D, Fang L. Hsa_circ_0091074 regulates TAZ expression via microRNA‑1297 in triple negative breast cancer cells. Int J Oncol 2020; 56:1314-1326. [PMID: 32319577 DOI: 10.3892/ijo.2020.5000] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 01/31/2020] [Indexed: 12/24/2022] Open
Abstract
Triple negative breast cancer (TNBC) has the highest recurrence, metastasis and mortality rate of all breast cancer subtypes, due to its typically more aggressive characteristics and lack of effective targeted treatment options. The Hippo pathway is a signaling cascade composed of a group of conserved kinases, which serves an important role in almost all cancer types. Both circular RNAs (circRNAs) and microRNAs (miRNAs) are types of non‑coding RNAs, which influence cancer progression. CircRNAs have been demonstrated to serve as miRNA 'sponges', binding to miRNAs to inhibit their function. In the present study, it was revealed that circular RNA hsa_circ_0091074 binds miR‑1297, and that there is an inverse association between the expression levels of the two non‑coding RNAs in breast cells, indicating that hsa_circ_0091074 may serve as an endogenous 'sponge' for miR‑1297. Subsequently, the potential function and mechanism underlying the involvement of miR‑1297 in breast cancer was investigated via MTT, colony formation, wound healing and cell cycle assays. Increased miR‑1297 expression resulted in a decrease in the protein levels of critical Hippo pathway transcriptional mediator Transcriptional coactivator with PDZ‑binding motif (TAZ), which is a putative target of miR‑1297. This was confirmed using dual‑luciferase reporter assays, which revealed that miR‑1297 targets TAZ by binding its 3'‑untranslated region (3'UTR). The current results indicate that miR‑1297 serves as a suppressor of breast cancer cell proliferation and invasiveness, and that this can be partially reversed by hsa_circ_0091074, suggesting that the hsa_circ_0091074/miR‑1297/TAZ/TEAD4 axis may represent a potential therapeutic target for triple negative breast cancer in the future.
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Affiliation(s)
- Jiashu Hu
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Changle Ji
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Kaiyao Hua
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Xuehui Wang
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Xiaochong Deng
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Jiayi Li
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
| | - Dinny Graham
- Centre for Cancer Research, The Westmead Institute for Medical Research, The University of Sydney, Westmead, New South Wales 2145, Australia
| | - Lin Fang
- Department of Thyroid and Breast, Division of General Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, P.R. China
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Wang D, He J, Dong J, Meyer TF, Xu T. The HIPPO pathway in gynecological malignancies. Am J Cancer Res 2020; 10:610-629. [PMID: 32195031 PMCID: PMC7061741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 01/27/2020] [Indexed: 06/10/2023] Open
Abstract
The Hippo pathway has been initially discovered by screening genes that regulate organ size in Drosophila. Recent studies have highlighted the role of the Hippo pathway in controlling organ size, tissue homeostasis and regeneration, and signaling dysregulation, especially the overactivation of the transcriptional coactivator YAP/TAZ, which leads to uncontrolled cell growth and malignant transformation. The core components of the Hippo pathway may initiate tumorigenesis by inducing tumor stem cells and proliferation, ultimately leading to metastasis and drug resistance, which occurs extensively in gynecological malignancies, including cervical cancer, ovarian cancer, and endometrial cancer. In this review, we attempt to systematically summarize recent progress in our understanding of the mechanism of Hippo pathway regulation in tumorigenesis and the mechanisms that underlie alterations during gynecological malignancies, as well as new therapeutic strategies.
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Affiliation(s)
- Dongying Wang
- Department of Obstetrics and Gynecology, Second Hospital of Jilin UniversityChangchun, Jilin, P. R. China
| | - Jiaxing He
- Department of Obstetrics and Gynecology, Second Hospital of Jilin UniversityChangchun, Jilin, P. R. China
| | - Junxue Dong
- Department of Obstetrics and Gynecology, Second Hospital of Jilin UniversityChangchun, Jilin, P. R. China
- Department of Molecular Biology, Max Planck Institute for Infection BiologyBerlin, Germany
| | - Thomas F Meyer
- Department of Molecular Biology, Max Planck Institute for Infection BiologyBerlin, Germany
| | - Tianmin Xu
- Department of Obstetrics and Gynecology, Second Hospital of Jilin UniversityChangchun, Jilin, P. R. China
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Reggiani F, Gobbi G, Ciarrocchi A, Ambrosetti DC, Sancisi V. Multiple roles and context-specific mechanisms underlying YAP and TAZ-mediated resistance to anti-cancer therapy. Biochim Biophys Acta Rev Cancer 2020; 1873:188341. [PMID: 31931113 DOI: 10.1016/j.bbcan.2020.188341] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/09/2020] [Accepted: 01/09/2020] [Indexed: 02/07/2023]
Abstract
Understanding the molecular mechanisms driving resistance to anti-cancer drugs is both a crucial step to define markers of response to therapy and a clinical need in many cancer settings. YAP and TAZ transcriptional cofactors behave as oncogenes in different cancer types. Deregulation of YAP/TAZ expression or alterations in components of the multiple signaling pathways converging on these factors are important mechanisms of resistance to chemotherapy, target therapy and hormone therapy. Moreover, response to immunotherapy may also be affected by YAP/TAZ activities in both tumor and microenvironment cells. For these reasons, various compounds inhibiting YAP/TAZ function by different direct and indirect mechanisms have been proposed as a mean to counter-act drug resistance in cancer. A particularly promising approach may be to simultaneously target both YAP/TAZ expression and their transcriptional activity through BET inhibitors.
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Affiliation(s)
- Francesca Reggiani
- Laboratory of Translational Research, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Giulia Gobbi
- Laboratory of Translational Research, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Valentina Sancisi
- Laboratory of Translational Research, Azienda USL- IRCCS di Reggio Emilia, Reggio Emilia, Italy.
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18
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Clara JA, Monge C, Yang Y, Takebe N. Targeting signalling pathways and the immune microenvironment of cancer stem cells - a clinical update. Nat Rev Clin Oncol 2019; 17:204-232. [PMID: 31792354 DOI: 10.1038/s41571-019-0293-2] [Citation(s) in RCA: 416] [Impact Index Per Article: 83.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2019] [Indexed: 02/06/2023]
Abstract
Cancer stem cells (CSCs) have important roles in tumour development, relapse and metastasis; the intrinsic self-renewal characteristics and tumorigenic properties of these cells provide them with unique capabilities to resist diverse forms of anticancer therapy, seed recurrent tumours, and disseminate to and colonize distant tissues. The findings of several studies indicate that CSCs originate from non-malignant stem or progenitor cells. Accordingly, inhibition of developmental signalling pathways that are crucial for stem and progenitor cell homeostasis and function, such as the Notch, WNT, Hedgehog and Hippo signalling cascades, continues to be pursued across multiple cancer types as a strategy for targeting the CSCs hypothesized to drive cancer progression - with some success in certain malignancies. In addition, with the renaissance of anticancer immunotherapy, a better understanding of the interplay between CSCs and the tumour immune microenvironment might be the key to unlocking a new era of oncological treatments associated with a reduced propensity for the development of resistance and with enhanced antimetastatic activity, thus ultimately resulting in improved patient outcomes. Herein, we provide an update on the progress to date in the clinical development of therapeutics targeting the Notch, WNT, Hedgehog and Hippo pathways. We also discuss the interactions between CSCs and the immune system, including the potential immunological effects of agents targeting CSC-associated developmental signalling pathways, and provide an overview of the emerging approaches to CSC-targeted immunotherapy.
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Affiliation(s)
- Joseph A Clara
- National Heart Lung and Blood Institute, NIH, Bethesda, MD, USA
| | - Cecilia Monge
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Yingzi Yang
- Department of Developmental Biology, Harvard School of Dental Medicine, Dana-Farber/Harvard Cancer Center, Boston, MA, USA
| | - Naoko Takebe
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, NIH, Bethesda, MD, USA.
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Kim E, Ahn B, Oh H, Lee YJ, Lee JH, Lee Y, Kim CH, Chae YS, Kim JY. High Yes-associated protein 1 with concomitant negative LATS1/2 expression is associated with poor prognosis of advanced gastric cancer. Pathology 2019; 51:261-267. [DOI: 10.1016/j.pathol.2019.01.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 12/25/2018] [Accepted: 01/05/2019] [Indexed: 02/07/2023]
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20
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Liu Y, Ren M, Tan X, Hu L. Distinct Changes in the Expression TAZ are Associated with Normal Cervix and Human Cervical Cancer. J Cancer 2018; 9:4263-4270. [PMID: 30519328 PMCID: PMC6277613 DOI: 10.7150/jca.26623] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 08/28/2018] [Indexed: 12/17/2022] Open
Abstract
The transcriptional coactivator with the PDZ-binding motif (TAZ) has been associated with different types of cancer. In this study, we examined the TAZ protein expression and cellular localization in 194 cases of human cervical squamous cell carcinoma (SCC). We observed that a normal cervix is characterized by higher expression levels of both nuclear and cytosolic TAZ compared to cervical SCC. Lower membranous and cytosolic TAZ expression levels are associated with lymph node involvement. We observed that TAZ expression levels are associated with β1 integrin and Src in SCC and cell lines derived from human cervical cancers. Of note, knock down of TAZ increased the expression of β1 integrin and Src in both normal and human cervical cancer cells. Our data indicate that the expression and cellular localization of TAZ are inversely associated with the development and progression of cervical SCC, and TAZ-mediated transcription may be involved in the activation of the integrin-Src signalling pathway.
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Affiliation(s)
- Yaofang Liu
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, P.R. China
| | - Meiping Ren
- Drug Discovery Research Center, Southwest Medical University, Luzhou, Sichuan, 646000, P.R. China
| | - Xiaoyong Tan
- Drug Discovery Research Center, Southwest Medical University, Luzhou, Sichuan, 646000, P.R. China
| | - Lina Hu
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, P.R. China
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De Nicola F, Goeman F, Pallocca M, Sperati F, Pizzuti L, Melucci E, Casini B, Amoreo CA, Gallo E, Diodoro MG, Buglioni S, Mazzotta M, Vici P, Sergi D, Di Lauro L, Barba M, Pescarmona E, Ciliberto G, De Maria R, Fanciulli M, Maugeri-Saccà M. Deep sequencing and pathway-focused analysis revealed multigene oncodriver signatures predicting survival outcomes in advanced colorectal cancer. Oncogenesis 2018; 7:55. [PMID: 30032163 PMCID: PMC6054833 DOI: 10.1038/s41389-018-0066-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/26/2018] [Accepted: 06/25/2018] [Indexed: 12/31/2022] Open
Abstract
Genomic technologies are reshaping the molecular landscape of colorectal cancer (CRC), revealing that oncogenic driver mutations (APC and TP53) coexist with still underappreciated genetic events. We hypothesized that mutational analysis of CRC-linked genes may provide novel information on the connection between genetically-deregulated pathways and clinical outcomes. We performed next-generation sequencing (NGS) analysis of 16 recurrently mutated genes in CRC exploiting tissue specimens from 98 advanced CRC patients. Multiple correspondence analysis (MCA) was used to identify gene sets characterizing negative and positive outliers (patients in the lowest and highest quartile of progression-free survival, PFS). Variables potentially affecting PFS and overall survival (OS) were tested in univariate and multivariate Cox proportional hazard models. Sensitivity analyses and resampling were used to assess the robustness of genomic predictors. MCA revealed that APC and TP53 mutations were close to the negative outlier group, whereas mutations in other WNT pathway genes were in proximity of the positive outliers. Reasoning that genetic alterations interact epistatically, producing greater or weaker consequences in combination than when individually considered, we tested whether patients whose tumors carried a genetic background characterized by APC and TP53 mutations without coexisting mutations in other WNT genes (AMER1, FBXW7, TCF7L2, CTNNB1, SOX9) had adverse survival outcomes. With this approach, we identified two oncodriver signatures (ODS1 and ODS2) associated with shorter PFS (ODS1 multivariate Cox for PFS: HR 2.16, 95%CI: 1.28–3.64, p = 0.004; ODS2 multivariate Cox for PFS: HR 2.61, 95%CI: 1.49–4.58, p = 0.001). Clinically-focused and molecularly-focused sensitivity analyses, resampling, and reclassification of mutations confirmed the stability of ODS1/2. Moreover, ODS1/2 negatively impacted OS. Collectively, our results point to co-occurring driver mutations as an adverse molecular factor in advanced CRC. This relationship depends on a broader genetic context highlighting the importance of genetic interactions.
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Affiliation(s)
- Francesca De Nicola
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Frauke Goeman
- Oncogenomic and Epigenetic Unit, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Matteo Pallocca
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Francesca Sperati
- Biostatistics-Scientific Direction, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Laura Pizzuti
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Elisa Melucci
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Beatrice Casini
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Carla Azzurra Amoreo
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Enzo Gallo
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maria Grazia Diodoro
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Simonetta Buglioni
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Marco Mazzotta
- Medical Oncology Unit, Policlinico Sant'Andrea, Via Di Grotta Rossa 1035/1039, 00189, Rome, Italy
| | - Patrizia Vici
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Domenico Sergi
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Luigi Di Lauro
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Edoardo Pescarmona
- Department of Pathology, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Ruggero De Maria
- Institute of General Pathology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, 10, 00168, Rome, Italy.
| | - Maurizio Fanciulli
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Marcello Maugeri-Saccà
- Division of Medical Oncology 2, IRCCS "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy.
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23
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Taha Z, Janse van Rensburg HJ, Yang X. The Hippo Pathway: Immunity and Cancer. Cancers (Basel) 2018; 10:cancers10040094. [PMID: 29597279 PMCID: PMC5923349 DOI: 10.3390/cancers10040094] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 03/23/2018] [Accepted: 03/26/2018] [Indexed: 12/21/2022] Open
Abstract
Since its discovery, the Hippo pathway has emerged as a central signaling network in mammalian cells. Canonical signaling through the Hippo pathway core components (MST1/2, LATS1/2, YAP and TAZ) is important for development and tissue homeostasis while aberrant signaling through the Hippo pathway has been implicated in multiple pathologies, including cancer. Recent studies have uncovered new roles for the Hippo pathway in immunology. In this review, we summarize the mechanisms by which Hippo signaling in pathogen-infected or neoplastic cells affects the activities of immune cells that respond to these threats. We further discuss how Hippo signaling functions as part of an immune response. Finally, we review how immune cell-intrinsic Hippo signaling modulates the development/function of leukocytes and propose directions for future work.
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Affiliation(s)
- Zaid Taha
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON K7L 3N6, Canada.
| | | | - Xiaolong Yang
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON K7L 3N6, Canada.
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24
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Melucci E, Casini B, Ronchetti L, Pizzuti L, Sperati F, Pallocca M, De Nicola F, Goeman F, Gallo E, Amoreo CA, Sergi D, Terrenato I, Vici P, Di Lauro L, Diodoro MG, Pescarmona E, Barba M, Mazzotta M, Mottolese M, Fanciulli M, Ciliberto G, De Maria R, Buglioni S, Maugeri-Saccà M. Expression of the Hippo transducer TAZ in association with WNT pathway mutations impacts survival outcomes in advanced gastric cancer patients treated with first-line chemotherapy. J Transl Med 2018; 16:22. [PMID: 29402328 PMCID: PMC5800016 DOI: 10.1186/s12967-018-1385-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 01/11/2018] [Indexed: 01/02/2023] Open
Abstract
Background An extensive crosstalk co-regulates the Hippo and Wnt pathway. Preclinical studies revealed that the Hippo transducers YAP/TAZ mediate a number of oncogenic functions in gastric cancer (GC). Moreover, comprehensive characterization of GC demonstrated that the Wnt pathway is targeted by oncogenic mutations. On this ground, we hypothesized that YAP/TAZ- and Wnt-related biomarkers may predict clinical outcomes in GC patients treated with chemotherapy. Methods In the present study, we included 86 patients with advanced GC treated with first-line chemotherapy in prospective phase II trials or in routine clinical practice. Tissue samples were immunostained to evaluate the expression of YAP/TAZ. Mutational status of key Wnt pathway genes (CTNNB1, APC and FBXW7) was assessed by targeted DNA next-generation sequencing (NGS). Survival curves were estimated and compared by the Kaplan–Meier product-limit method and the log-rank test, respectively. Variables potentially affecting progression-free survival (PFS) were verified in univariate Cox proportional hazard models. The final multivariate Cox models were obtained with variables testing significant at the univariate analysis, and by adjusting for all plausible predictors of the outcome of interest (PFS). Results We observed a significant association between TAZ expression and Wnt mutations (Chi-squared p = 0.008). Combined TAZ expression and Wnt mutations (TAZpos/WNTmut) was more frequently observed in patients with the shortest progression-free survival (negative outliers) (Fisher p = 0.021). Uni-and multivariate Cox regression analyses revealed that patients whose tumors harbored the TAZpos/WNTmut signature had an increased risk of disease progression (univariate Cox: HR 2.27, 95% CI 1.27–4.05, p = 0.006; multivariate Cox: HR 2.73, 95% CI 1.41–5.29, p = 0.003). Finally, the TAZpos/WNTmut signature negatively impacted overall survival. Conclusions Collectively, our findings indicate that the oncogenic YAP/TAZ–Wnt crosstalk may be active in GC, conferring chemoresistant traits that translate into adverse survival outcomes. Electronic supplementary material The online version of this article (10.1186/s12967-018-1385-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Elisa Melucci
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Beatrice Casini
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Livia Ronchetti
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Laura Pizzuti
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Francesca Sperati
- Biostatistics-Scientific Direction, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Matteo Pallocca
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Francesca De Nicola
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Frauke Goeman
- Oncogenomic and Epigenetic Unit, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Enzo Gallo
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Carla Azzurra Amoreo
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Domenico Sergi
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Irene Terrenato
- Biostatistics-Scientific Direction, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Patrizia Vici
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Luigi Di Lauro
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maria Grazia Diodoro
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Edoardo Pescarmona
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy.,Scientific Direction, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Marco Mazzotta
- Medical Oncology Unit, Policlinico Sant'Andrea, Via Di Grotta Rossa, 1035/1039, 00189, Rome, Italy
| | - Marcella Mottolese
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maurizio Fanciulli
- SAFU Laboratory, Department of Research, Advanced Diagnostic, and Technological Innovation, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Ruggero De Maria
- Institute of General Pathology, Catholic University of the Sacred Heart, Largo Agostino Gemelli, 10, 00168, Rome, Italy.
| | - Simonetta Buglioni
- Department of Pathology, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Marcello Maugeri-Saccà
- Division of Medical Oncology 2, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy. .,Scientific Direction, "Regina Elena" National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy.
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Sun ZQ, Shi K, Zhou QB, Zeng XY, Liu J, Yang SX, Wang QS, Li Z, Wang GX, Song JM, Yuan WT, Wang HJ. MiR-590-3p promotes proliferation and metastasis of colorectal cancer via Hippo pathway. Oncotarget 2017; 8:58061-58071. [PMID: 28938537 PMCID: PMC5601633 DOI: 10.18632/oncotarget.19487] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 06/19/2017] [Indexed: 01/06/2023] Open
Abstract
Studies reported that miR-590-3p was involved in human cancer progression. However, its roles of oncogene or anti-oncogene in malignancies still remain elusive. This study was aimed to investigate the effect of miR-590-3p on the cell proliferation and metastasis via Hippo pathway in colorectal cancer (CRC). In our study, miR-590-3p was demonstrated highly expressed in CRC tissues, compared with adjacent normal tissues (P<0.05). In addition, miR-590-3p was positively associated with TNM stage and distant metastasis. Survival analysis showed that high miR-590-3p was related with poor overall survival rate. Then, over-expressed miR-590-3p was demonstrated to promote proliferation, invasion and migration of colon caner cells. What’s more, MST1, LATS1 and SAV1 mRNA were showed lowly expressed and YAP1 expression in mRNA and protein levels were highly expressed in CRC tissues, compared with adjacent normal tissues (all P<0.05). miR-590-3p expression was negatively associated with LATS1 and SAV1 mRNA respectively and positively related with YAP1 mRNA in CRC tissues, meanwhile, there was no relationship between miR-590-3p and MST1 mRNA. Furthermore, over-expressing miR-590-3p inhibited expressions of LATS1 and SAV1, promoted YAP1 expression and didn’t effect MST1 expression in colon cancer cells. And luciferase assay showed that miR-590-3p over-expression inhibited the luciferase activity of LATS1 and SAV1 3’UTR, meanwhile it had no effect on the mutated form of these two plasmids. Taken together, these data suggest that highly-expressed miR-590-3p promotes biological effect of proliferation and metastasis via targeting Hippo pathway, and predicts worse clinical outcomes of CRC patients.
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Affiliation(s)
- Zhen-Qiang Sun
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China.,Department of Gastrointestinal Surgery, Affiliated Tumor Hospital, Xinjiang Medical University, Urumqi 830011, China
| | - Ke Shi
- Department of Orthopedic Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Quan-Bo Zhou
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Xiang-Yue Zeng
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital, Xinjiang Medical University, Urumqi 830011, China
| | - Jinbo Liu
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Shuai-Xi Yang
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Qi-San Wang
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital, Xinjiang Medical University, Urumqi 830011, China
| | - Zhen Li
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Gui-Xian Wang
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Jun-Min Song
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Wei-Tang Yuan
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China
| | - Hai-Jiang Wang
- Department of Anorectal Surgery, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, China.,Department of Gastrointestinal Surgery, Affiliated Tumor Hospital, Xinjiang Medical University, Urumqi 830011, China
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26
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Ercolani C, Di Benedetto A, Terrenato I, Pizzuti L, Di Lauro L, Sergi D, Sperati F, Buglioni S, Ramieri MT, Mentuccia L, Gamucci T, Perracchio L, Pescarmona E, Mottolese M, Barba M, Vici P, De Maria R, Maugeri-Saccà M. Expression of phosphorylated Hippo pathway kinases (MST1/2 and LATS1/2) in HER2-positive and triple-negative breast cancer patients treated with neoadjuvant therapy. Cancer Biol Ther 2017; 18:339-346. [PMID: 28387539 DOI: 10.1080/15384047.2017.1312230] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The Hippo kinases MST1/2 and LATS1/2 inhibit the oncoproteins TAZ/YAP and regulate T cell function. Hippo kinases also cooperate with the ATR-Chk1 and ATM-Chk2 pathways, central orchestrators of the DNA damage response (DDR). We hypothesized that MST1/2 and LATS1/2 localization differently impacts the efficacy of neoadjuvant therapy (NAT) in breast cancer, being protective when expressed in the cytoplasm of tumor cells and in tumor-infiltrating lymphocytes, whereas representing molecular determinants of chemoresistance when present in the nucleus as a consequence of their cooperation with the DDR. Diagnostic biopsies from 57 HER2-positive and triple-negative breast cancer patients treated with NAT were immunostained for evaluating the expression of phosphorylated MST1/2 (pMST1/2) and LATS1/2 (pLATS1/2) in tumor-infiltrating lymphocytes (TILs) and in cancer cells. TAZ and Chk1 immunostaining was exploited for investigating subcellular compartment-dependent activity of Hippo kinases. Nuclear pMST1/2 (pMST1/2nuc) expression was significantly associated with nuclear expression of Chk1 (p = 0.046), whereas cytoplasmic pMST1/2 (pMST1/2cyt) expression was marginally associated with cytoplasmic TAZ staining (p = 0.053). Patients whose tumors expressed pMST1/2nuc were at increased risk of residual disease after NAT (pCR ypT0/is ypN0: OR 4.91, 95%CI: 1.57-15.30; pCR ypT0 ypN0: OR 3.59, 95%CI 1.14-11.34). Conversely, exclusive cytoplasmic localization of pMST1/2 (pMST1/2cyt)seemed to be a protective factor (pCR ypT0/is ypN0: OR 0.34, 95%CI: 0.11-1.00; pCR ypT0 ypN0: OR 0.31, 95%CI 0.10-0.93). The subcellular localization-dependent significance of pMST1/2 expression suggests their involvement in different molecular networks with opposite impact on NAT efficacy. Larger studies are warranted to confirm these novel findings.
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Affiliation(s)
- Cristiana Ercolani
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Anna Di Benedetto
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Irene Terrenato
- b Biostatistics-Scientific Direction , "Regina Elena" National Cancer Institute , Via Elio Chianes, Rome , Italy
| | - Laura Pizzuti
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy
| | - Luigi Di Lauro
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy
| | - Domenico Sergi
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy
| | - Francesca Sperati
- b Biostatistics-Scientific Direction , "Regina Elena" National Cancer Institute , Via Elio Chianes, Rome , Italy
| | - Simonetta Buglioni
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | | | - Lucia Mentuccia
- e Medical Oncology Unit, ASL Frosinone , Frosinone, Via Armando Fabi , Frosinone , Italy
| | - Teresa Gamucci
- e Medical Oncology Unit, ASL Frosinone , Frosinone, Via Armando Fabi , Frosinone , Italy
| | - Letizia Perracchio
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Edoardo Pescarmona
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Marcella Mottolese
- a Department of Pathology , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Maddalena Barba
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy.,f Scientific Direction , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
| | - Patrizia Vici
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy
| | - Ruggero De Maria
- g Institute of General Pathology, Catholic University of the Sacred Heart, Largo Agostino Gemelli , Rome , Italy
| | - Marcello Maugeri-Saccà
- c Division of Medical Oncology 2 , "Regina Elena" National Cancer Institute , Via Elio Chianesi, Rome , Italy.,f Scientific Direction , "Regina Elena" National Cancer Institute, Via Elio Chianesi , Rome , Italy
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27
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Kim MH, Kim J. Role of YAP/TAZ transcriptional regulators in resistance to anti-cancer therapies. Cell Mol Life Sci 2017; 74:1457-1474. [PMID: 27826640 PMCID: PMC11107740 DOI: 10.1007/s00018-016-2412-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 10/15/2016] [Accepted: 11/03/2016] [Indexed: 12/11/2022]
Abstract
A diverse range of drug resistance mechanisms in cancer cells and their microenvironment significantly reduces the effectiveness of anti-cancer therapies. Growing evidence suggests that transcriptional effectors of the Hippo pathway, YAP and TAZ, promote resistance to various anti-cancer therapies, including cytotoxic chemotherapy, molecular targeted therapy, and radiation therapy. Here, we overview the role of YAP and TAZ as drug resistance mediators, and also discuss potential upstream regulators and downstream targets of YAP/TAZ in cancer. The widespread involvement of YAP and TAZ in resistance mechanisms suggests that therapeutic targeting of YAP and TAZ may expedite the development of effective anti-resistance therapies.
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Affiliation(s)
- Min Hwan Kim
- Graduate School of Medical Science and Engineering, KAIST, 291 Daehak-ro, Taejon, 34141, Republic of Korea
| | - Joon Kim
- Graduate School of Medical Science and Engineering, KAIST, 291 Daehak-ro, Taejon, 34141, Republic of Korea.
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