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Zhang N, Bian Q, Gao Y, Wang Q, Shi Y, Li X, Ma X, Chen H, Zhao Z, Yu H. The Role of Fascin-1 in Human Urologic Cancers: A Promising Biomarker or Therapeutic Target? Technol Cancer Res Treat 2023; 22:15330338231175733. [PMID: 37246525 PMCID: PMC10240877 DOI: 10.1177/15330338231175733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/04/2023] [Accepted: 04/24/2023] [Indexed: 05/30/2023] Open
Abstract
Human cancer statistics show that an increased incidence of urologic cancers such as bladder cancer, prostate cancer, and renal cell carcinoma. Due to the lack of early markers and effective therapeutic targets, their prognosis is poor. Fascin-1 is an actin-binding protein, which functions in the formation of cell protrusions by cross-linking with actin filaments. Studies have found that fascin-1 expression is elevated in most human cancers and is related to outcomes such as neoplasm metastasis, reduced survival, and increased aggressiveness. Fascin-1 has been considered as a potential therapeutic target for urologic cancers, but there is no comprehensive review to evaluate these studies. This review aimed to provide an enhanced literature review, outline, and summarize the mechanism of fascin-1 in urologic cancers and discuss the therapeutic potential of fascin-1 and the possibility of its use as a potential marker. We also focused on the correlation between the overexpression of fascin-1 and clinicopathological parameters. Mechanistically, fascin-1 is regulated by several regulators and signaling pathways (such as long noncoding RNA, microRNA, c-Jun N-terminal kinase, and extracellular regulated protein kinases). The overexpression of fascin-1 is related to clinicopathologic parameters such as pathological stage, bone or lymph node metastasis, and reduced disease-free survival. Several fascin-1 inhibitors (G2, NP-G2-044) have been evaluated in vitro and in preclinical models. The study proved the promising potential of fascin-1 as a newly developing biomarker and a potential therapeutic target that needs further investigation. The data also highlight the inadequacy of fascin-1 to serve as a novel biomarker for prostate cancer.
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Affiliation(s)
- Naibin Zhang
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
- Clinical Medical College, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Qiang Bian
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
- Department of Pathophysiology, Weifang Medical University, Weifang, Shandong, People's Republic of China
| | - Yankun Gao
- Clinical Medical College, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Qianqian Wang
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Ying Shi
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Xiangling Li
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Xiaolei Ma
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Huiyuan Chen
- College of Radiology, Shandong First Medical University, Jinan, Shandong, People's Republic of China
| | - Zhankui Zhao
- The Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, People's Republic of China
| | - Honglian Yu
- Department of Biochemistry, Jining Medical University, Jining, Shandong, People's Republic of China
- Collaborative Innovation Center, Jining Medical University, Jining, Shandong, People's Republic of China
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Hu X, Huang J, Li Y, Dong L, Chen Y, Ouyang F, Li J, Li Z, Jing J, Cheng L. TAZ Induces Migration of Microglia and Promotes Neurological Recovery After Spinal Cord Injury. Front Pharmacol 2022; 13:938416. [PMID: 35833021 PMCID: PMC9271831 DOI: 10.3389/fphar.2022.938416] [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: 05/07/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Following spinal cord injury (SCI), microglia gradually migrate to the edge of the lesion, interweaving around the border of the lesion to form the microglial scar, which performs inflammatory limiting and neuroprotective functions. Recent reports showed that Yes-associated protein (YAP) was expressed in astrocytes and promoted the formation of astrocytic scars, while YAP was not expressed in microglia after SCI. YAP and its paralogue transcriptional coactivator with PDZ-binding motif (TAZ) are transcriptional coactivators, which have a similar functional role as both are negatively regulated by the Hippo signalling pathway. However, the expression and function of TAZ after SCI are unclear. Our research group previously found that Fascin-1 was highly expressed in microglia and promoted migration of microglia after SCI, and that, there was a close regulatory relationship between Fascin-1 and YAP/TAZ. In this study, we demonstrated that TAZ was significantly upregulated and mainly expressed in microglia after SCI, and accumulated in the nuclei of microglia in the spinal cord at 14 days post-SCI. Moreover, TAZ was upregulated and accumulated in the nuclei of anti-inflammatory M2-like (M2-L) polarized or myelin-treated microglia. Additionally, XMU-MP-1 (an inhibitor of the Hippo kinase MST1/2 to active TAZ) promoted the aggregation of microglia around the lesion core, resulting in the formation of microglial scars and the functional recovery of mice after SCI. Our findings also indicated that TAZ promoted microglial migration in vitro. Mechanistically, Fascin-1 interacted with TAZ, which upregulated TAZ expression and induced TAZ nuclear accumulation in microglia to promote microglial migration. These findings revealed that TAZ mediated microglial migration to the edge of the lesion core, promoting the formation of microglial scars and functional recovery after SCI. Moreover, TAZ was downstream of Fascin-1, which positively regulated microglial migration after SCI.
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Affiliation(s)
| | | | | | | | | | | | | | - Ziyu Li
- *Correspondence: Li Cheng, ; Juehua Jing, ; Ziyu Li,
| | - Juehua Jing
- *Correspondence: Li Cheng, ; Juehua Jing, ; Ziyu Li,
| | - Li Cheng
- *Correspondence: Li Cheng, ; Juehua Jing, ; Ziyu Li,
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The Usefulness of 4 Immunoperoxidase Stains Applied to Urinary Cytology Samples in the Pathologic Stage of Urothelial Carcinoma: A Study With Histologic Correlation. Appl Immunohistochem Mol Morphol 2021; 29:422-432. [PMID: 33480604 DOI: 10.1097/pai.0000000000000905] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 12/20/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Currently, the golden rule for the diagnosis of urothelial carcinoma is biopsy and cystoscopy, unfortionally both are costly, invasive, and uncomfortable. While most urothelial cancers are noninvasive at presentation, it is necessary to find a highly sensitive, noninvasive way to diagnose in its earlier stages, Cytology with immunostaining is a noninvasive, reliable method that might play a role in detecting the earlier stages before its progression and accurate correlation with different stages of these tumors. AIM This study aimed to reach an accurate level in the staging of urothelial carcinoma using CD44, ProExC, Laminin, and Fascin on urinary cytology. DESIGN We include a total of 180 urinary cytology specimens with their surgical biopsies' counterparts, the staging of the surgical specimens were done according to AJCC2017TNM classification, while their counterpart urinary samples were centrifuged and the sediment was used for H&E and immunocytochemical staining with CD44, ProExC, Laminin, and Fascin. RESULTS The diagnosis of Ta-stage tumors was done according to the following immunohistochemical (IHC) profile [positive (+ve) CD44, negative (-ve) proExC, -ve Laminin, and -ve Fascin] with 100% sensitivity, 100% specificity. The diagnosis of Tis stage tumors was done according to IHC profile [-ve CD44, +ve proExC, -ve Laminin, and -ve Fascin] with 100% sensitivity, 93% specificity. The diagnosis of T1 stage tumors according to IHC profile [-ve CD44, +ve proExC, +ve Laminin, and -ve Fascin] with 100% sensitivity, 97% specificity, The diagnosis of T2 and T3 stage tumors was done according to IHC profile [-ve CD44, +ve proExC, +ve Laminin and weak to moderate +ve Fascin] with 100% sensitivity, 92% specificity, while the diagnosis of T4 stage tumors according to the IHC profile [-ve CD44, +ve proExC, +ve Laminin, and intense +ve Fascin] with 100% sensitivity, 100% specificity. CONCLUSION Using (CD44, ProExC, Laminin, and Fascin) on urinary cytology is a simple, reliable, and noninvasive method for the staging of urothelial carcinoma with 99% total accuracy.
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Shi S, Zheng HC, Zhang- ZG. Roles of Fascin mRNA expression in colorectal cancer: Meta-analysis and bioinformatics analysis. Mol Clin Oncol 2020; 13:119-128. [PMID: 32714534 PMCID: PMC7366232 DOI: 10.3892/mco.2020.2069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 04/22/2020] [Indexed: 12/31/2022] Open
Abstract
Fascin (encoded by FSCN1) is a globular actin cross-linking protein that is required for the formation of actin-based cell surface processes, which are critical for cell migration and cell-matrix adhesion. In the present study, a systematic meta-analysis and bioinformatics analysis was used to identify clinicopathological or prognostic parameters in patients with colorectal cancer. A total of 17 articles were included in the present study obtained from PubMed, Web of Science, Wanfang data, SinoMed and CNKI databases. Odd ratios (ORs) and the corresponding 95% confidence intervals (CIs) were used to estimate the prognostic significance of Fascin expression in patients with colorectal cancer, and the association between Fascin expression and clinicopathological factors. There was a significant correlation between high Fascin expression and poor overall survival rates in patients with colorectal cancer (OR=0.48; 95% CI, 0.38-0.60; P<0.000001). The meta-analysis showed that the expression of Fascin was significantly higher in colorectal cancer tissue compared with the normal mucosa (OR=0.13; 95% CI, 0.10-0.16; P<0.000001) and adenoma (OR=0.23; 95% CI, 0.15-0.34; P<0.000001). Fascin expression was also associated with depth of invasion (OR=0.31; 95% CI, 0.19-0.50; P<0.000001), lymph node metastasis (OR=3.07; 95% CI, 1.72-5.46; P=0.0001), Dukes stage (OR=0.14; 95% CI, 0.04-0.46; P=0.001), Tumor-Node-Metastasis stage (OR=0.38; 95% CI, 0.21-0.71; P=0.003) and dedifferentiation (OR=0.42; 95% CI, 0.19-0.94; P=0.04). According to the bioinformatics analyses, FSCN1 mRNA expression levels were higher in colorectal cancer and adenoma tissues compared with the normal tissues (P<0.05). According to TCGA, FSCN1 mRNA expression was associated with a less favorable prognosis in patients with colorectal cancer as an independent factor (P<0.05), and positively correlated with depth of invasion, microsatellite instability and low serum carcinoembryonic antigen levels in colorectal cancer. Taken together, the results of the present study suggested that Fascin expression is a potential marker of tumorigenesis, aggressiveness and poor prognosis in patients with colorectal cancer.
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Affiliation(s)
- Shuai Shi
- Department of Pathology, Cangzhou People's Hospital, Cangzhou, Hebei 061000, P.R. China
| | - Hua-Chuan Zheng
- Department of Pathology, Cangzhou People's Hospital, Cangzhou, Hebei 061000, P.R. China
| | - Zhi-Gang Zhang-
- Department of Pathology, Cangzhou People's Hospital, Cangzhou, Hebei 061000, P.R. China
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Li X, Li S, Wang X, Zhao S, Liu H. [Knocking down fascin inhibits cervical cancer cell proliferation and tumorigenesis in nude mice]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2019; 38:1409-1414. [PMID: 30613006 DOI: 10.12122/j.issn.1673-4254.2018.12.02] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To study the effect of knocking down fascin on cervical cancer cell proliferation and tumorigenicity in nude mice. METHODS Cervical cancer CaSki cells were infected with a lentiviral vector carrying fascin siRNA or with a negative control lentivirus, and fascin mRNA and protein expressions in the cells were detected using qRT-PCR and Western blotting. MTT assay was used to determine the proliferation of CaSki cells with fascin knockdown. CaSki cells transfected with fascin siRNA or the control lentiviral vector and non-transfected CaSki cells were inoculated subcutaneously in nude mice, and the volume and weight of the transplanted tumor were measured; Western blotting was used to detect the expressions of proliferating cell nuclear antigen (PCNA), survivin, cyclin dependent kinase 4 (CDK4) and p21 proteins in the tumor xenograft. RESULTS Infection with the lentiviral vector carrying fascin siRNA, but not the negative control vector, caused significant reductions in the expression levels of fascin mRNA and protein in CaSki cells (P < 0.05). Fascin knockdown resulted in significantly reduced proliferation of CaSki cells in vitro (P < 0.05). The nude mice inoculated with CaSki cells with fascin knockdown showed reduced tumor volume and weight, lowered levels of PCNA, survivin and CDK4, and increased expression of p21 protein in the tumor xenograft compared with the control mice. The negative control lentivirus did not affect the proliferation or tumorigenicity of CaSki cells in nude mice or the expression levels of PCNA, survivin, CDK4 or p21 proteins in the xenografts. CONCLUSIONS Knocking down fascin can inhibit the growth and tumorigenicity of cervical cancer cells in nude mice.
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Affiliation(s)
- Xian Li
- College of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Shanshan Li
- College of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Xinxin Wang
- College of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Surong Zhao
- College of Pharmacy, Bengbu Medical College, Bengbu 233030, China
| | - Hao Liu
- College of Pharmacy, Bengbu Medical College, Bengbu 233030, China
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Zhang N, Bi X, Zeng Y, Zhu Y, Zhang Z, Liu Y, Wang J, Li X, Bi J, Kong C. TGF-β1 promotes the migration and invasion of bladder carcinoma cells by increasing fascin1 expression. Oncol Rep 2016; 36:977-83. [PMID: 27350089 DOI: 10.3892/or.2016.4889] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 03/05/2016] [Indexed: 11/05/2022] Open
Abstract
Transforming growth factor-β1 (TGF-β1) is a multifunctional cytokine that is reported to regulate cellular motility and invasive capability during tumor progression. Fascin1, an actin-bundling protein, increases cell motility, migration and adhesion. To investigate the function of TGF-β1 and test whether fascin1 is an important mediator of the tumor response to TGF-β1 in bladder carcinoma cells, real-time RT-PCR and western blot analysis were used to test changes in fascin1 expression after TGF-β1 (10 ng/ml) treatment in T24 and BIU87 cells. Small interfering RNA (siRNA) technique was performed to silence fascin1. Cell viability and biological behavior changes were evaluated by cell growth (MTT), wound-healing and Matrigel invasion assays. In the present study, we found that the mRNA and protein levels of fascin1 in the T24 and BIU87 cells were significantly increased after 10 ng/ml TGF-β1 treatment (p<0.05). The proliferation of T24 cells (p=0.005) was also significantly increased, while no significant change was observed in BIU87 cells (p=0.318). In addition, the migratory and invasive potential of the two cell lines were promoted. Furthermore, we successfully silenced fascin1, and observed that fascin1 siRNA significantly attenuated the migration and invasiveness induced by TGF-β1. The findings suggested that TGF-β1 can promote invasion and migration of T24 and BIU87 bladder carcinoma cells, and the increase in fascin1 expression may be the key point of this impact of TGF-β1.
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Affiliation(s)
- Naiwen Zhang
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Xiaojun Bi
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Yu Zeng
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Yuyan Zhu
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Zhe Zhang
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Yang Liu
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Jianfeng Wang
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Xuejie Li
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Jianbin Bi
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
| | - Chuize Kong
- Institute of Urology, Department of Urology, The First Affiliated Hospital of China Medical University, Heping, Shenyang, Liaoning 110001, P.R. China
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Negative association between GATA3 and fascin could predict relapse-free and overall survival in patients with breast cancer. Virchows Arch 2015; 468:409-16. [PMID: 26719157 DOI: 10.1007/s00428-015-1894-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 10/16/2015] [Accepted: 11/30/2015] [Indexed: 12/31/2022]
Abstract
GATA3 and fascin proteins are known prognostic markers in several cancers. GATA3 is a key regulator of mammary gland morphogenesis and luminal cell differentiation, whereas fascin is a pro-metastatic actin-bundling protein. In this study, we analyzed and compared the predictive abilities of GATA3 and fascin for clinical outcomes of patients with breast cancer. The combined expression pattern based on GATA3-/+ and fascin-/+ was evaluated by immunostaining using a tissue microarray, and relationships between protein expression and several clinicopathological parameters were analyzed. GATA3 expression was associated with good prognostic parameters, but fascin was correlated with poor prognostic parameters. On comparing GATA3 and fascin, we found an inverse relationship between fascin and GATA3 expressions. On analysis of combined markers, GATA3+/fascin- was correlated with improved clinical outcomes compared to GATA3-/fascin+. Univariate and multivariate analyses revealed significant differences in relapse-free and overall survival between GATA3+/fascin- and GATA3-/fascin+. Combined marker analysis of GATA3/fascin showed an inverse association and improved prognostic information for patients with breast cancer.
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Jørgensen PH, Vainer B, Hermann GG. A clinical and molecular review of inverted papilloma of the urinary tract: how to handle? APMIS 2015; 123:920-9. [PMID: 26358542 DOI: 10.1111/apm.12456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Accepted: 08/12/2015] [Indexed: 01/21/2023]
Abstract
Inverted papilloma (IP) of the urinary tract is classified by the World Health Organisation as a non-invasive urothelial tumour with normal to minimal cytological atypia of the neoplastic cells. During the 1980s, it came under suspicion of having a premalignant or malignant potential and of being concurrent with urothelial cell carcinoma (UCC). This quandary has been proven difficult to solve, due to the fact that IP is very rare and literature mostly consists of case reports with varying levels of information, making strong meta-analyses problematic. New immunohistochemical techniques and genetic approaches are more frequently being used in the attempt to achieve better classifications, prognosis and treatment of lesions hereunder IP. This review will, in our awareness, be the first to combine the knowledge from retrospective studies with these new approaches for determining a possible premalignant potential and concurrency with UCC and subsequently outline a recommendation for follow-up.
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Affiliation(s)
- Peter Hjorth Jørgensen
- Department of Urology, Bispebjerg and Frederiksberg Hospitals, University of Copenhagen, Copenhagen, Denmark
| | - Ben Vainer
- Department of Pathology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Gregers Gautier Hermann
- Department of Urology, Bispebjerg and Frederiksberg Hospitals, University of Copenhagen, Copenhagen, Denmark
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MIN KYUENGWHAN, CHAE SEOUNGWAN, KIM DONGHOON, DO SUNGIM, KIM KYUNGEUN, LEE HYUNJOO, SOHN JINHEE, PYO JUNGSOO, KIM DONGHYUN, OH SUKJOONG, CHOI SEONHYEONG, PARK YONGLAI, PARK CHANHEUN. Fascin expression predicts an aggressive clinical course in patients with advanced breast cancer. Oncol Lett 2015; 10:121-130. [PMID: 26170987 PMCID: PMC4487011 DOI: 10.3892/ol.2015.3191] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 04/20/2015] [Indexed: 11/05/2022] Open
Abstract
Fascin is an actin cross-linking protein, which regulates actin dynamics and filopodia or spike formation, as well as the epithelial-mesenchymal transition, and has been implicated in cell motility. Although, fascin is pivotal in mediating the aggressive behaviour of various types of cancer, its prognostic significance according to tumour stage has yet to be evaluated. Therefore, the present study investigated fascin expression in 194 patients diagnosed with invasive ductal carcinoma of the breast between 2000 and 2005. Fascin protein expression levels were evaluated by immunostaining on a tissue microarray, and the association between fascin expression and various clinicopathological parameters was analysed. Fascin expression was significantly correlated with various clinicopathological parameters, including high histological grade, tumour necrosis, resistance to adjuvant therapy, high expression of p53 and Ki-67 and specific therapeutic markers (oestrogen and progesterone receptor negativity; all P<0.05). Furthermore, univariate and multivariate analyses identified a significant association between fascin expression, and poor disease-free and overall survival, in late-stage breast cancer (all P<0.05). Therefore, fascin may be crucial in predicting aggressive tumour behaviour, particularly in patients with advanced-stage disease that has acquired the properties of migration and invasion.
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Affiliation(s)
- KYUENG-WHAN MIN
- Department of Pathology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Gyeonggi-do, Republic of Korea
| | - SEOUNG WAN CHAE
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - DONG-HOON KIM
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - SUNG-IM DO
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - KYUNGEUN KIM
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - HYUN JOO LEE
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - JIN HEE SOHN
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - JUNG-SOO PYO
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - DONG HYUN KIM
- Department of Pathology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - SUKJOONG OH
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - SEON HYEONG CHOI
- Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - YONG LAI PARK
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - CHAN HEUN PARK
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Fascin expression in cervical normal squamous epithelium, cervical intraepithelial neoplasia, and superficially invasive (stage IA1) squamous carcinoma of the cervix. Pathology 2015; 46:433-8. [PMID: 24977742 DOI: 10.1097/pat.0000000000000124] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The aims of this study were to: investigate fascin expression in normal cervix, cervical intraepithelial neoplasia (CIN), and stage IA1 squamous cell carcinoma (SCC).Fascin immunostaining was performed in cervical biopsies showing normal squamous epithelium (n=10), CIN 1 (n=10), CIN 2-3 without invasion (n=11), and CIN 2-3 adjacent to SCC (n=40); SCC was also present in 27 of the latter cases.Fascin expression in normal squamous epithelium was restricted to basal and parabasal cells, whereas there was increased staining in immature squamous metaplasia and in most CIN lesions. Full thickness staining was more frequent in high grade CIN adjacent to invasion than in CIN 2-3 alone. Eighteen SCCs (67%) were fascin positive and seven cases showed accentuated staining at the tumour-stromal interface (invasive front). There was no consistent relationship between fascin expression in CIN lesions and in corresponding carcinomas. Fascin staining in reactive stromal cells sometimes made identification of the invasive neoplastic cells difficult.Fascin is overexpressed in most CIN lesions and this may be a marker of increased invasive potential in high grade CIN. However, fascin staining does not distinguish low and high grade CIN or in situ and invasive squamous neoplasia. Therefore fascin has limited diagnostic utility in demonstrating superficial stromal invasion.
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Binnetoglu A, Sari M, Baglam T, Erbarut Seven I, Yumusakhuylu AC, Topuz MF, Batman C. Fascin expression in cholesteatoma: correlation with destruction of the ossicular chain and extent of disease. Clin Otolaryngol 2015; 40:335-40. [PMID: 25581788 DOI: 10.1111/coa.12373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Fascin is an actin-bundling protein found in cell membrane protrusions and increases cell motility. The expression of fascin in epithelial neoplasms has been described only recently. No data are available concerning the role of this protein in invasive cholesteatoma. Thus, we investigated the expression of fascin in cholesteatoma tissue and the relationship between fascin expression and intraoperative evaluation of the destruction of the ossicular chain and extent of disease. METHOD Cholesteatoma specimens of 28 patients and external auditory canal (EAC) skin specimens of the same patients (as the control group) were collected from mastoidectomies. Immunohistochemical technique was used to investigate the fascin expression in all cholesteatoma tissues and EAC skin specimens. Immunohistochemical staining was assessed semiquantitatively based on the thickness of epithelium. SPSS software version 16.0 (SPSS Inc., Chicago, IL, USA) was performed to statistically analyse the relationships between fascin expression and intraoperative evaluation destruction of ossicular chain and extent of the disease. RESULTS Immunohistochemically, there was no or very low fascin expression observed in normal epithelial cells of EAC skin, while expressed in cholesteatoma tissue. Also, fascin expression in cholesteatoma tissues was significantly correlated with destruction of ossicular chain and extent of the disease. CONCLUSIONS Fascin expression is usually found in cholesteatoma epithelium and is correlated with destruction of the ossicular chain and extent of disease. Considering all of the correlations between the clinical and histopathological findings, 'fascin immunoexpression scoring' may be used for histological grading of cholesteatoma.
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Affiliation(s)
- A Binnetoglu
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - M Sari
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - T Baglam
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - I Erbarut Seven
- Department of Pathology, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - A C Yumusakhuylu
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - M F Topuz
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
| | - C Batman
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University, Pendik Training and Research Hospital, Istanbul, Turkey
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Youssef NS, Hakim SA. Association of Fascin and matrix metalloproteinase-9 expression with poor prognostic parameters in breast carcinoma of Egyptian women. Diagn Pathol 2014; 9:136. [PMID: 24993803 PMCID: PMC4099107 DOI: 10.1186/1746-1596-9-136] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 06/24/2014] [Indexed: 12/27/2022] Open
Abstract
Abstract Virtual slides The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1421167695121127.
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Affiliation(s)
- Nermeen Salah Youssef
- Department of Pathology, Faculty of Medicine, Ain Shams University, Abbasseya square, Cairo, Egypt.
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13
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Kanda Y, Kawaguchi T, Kuramitsu Y, Kitagawa T, Kobayashi T, Takahashi N, Tazawa H, Habelhah H, Hamada JI, Kobayashi M, Hirahata M, Onuma K, Osaki M, Nakamura K, Kitagawa T, Hosokawa M, Okada F. Fascin regulates chronic inflammation-related human colon carcinogenesis by inhibiting cell anoikis. Proteomics 2014; 14:1031-41. [PMID: 24574163 DOI: 10.1002/pmic.201300414] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 01/21/2014] [Accepted: 02/21/2014] [Indexed: 12/31/2022]
Abstract
By a proteomics-based approach, we identified an overexpression of fascin in colon adenocarcinoma cells (FPCKpP-3) that developed from nontumorigenic human colonic adenoma cells (FPCK-1-1) and were converted to tumorigenic by foreign-body-induced chronic inflammation in nude mice. Fascin overexpression was also observed in the tumors arising from rat intestinal epithelial cells (IEC 6) converted to tumorigenic in chronic inflammation which was induced in the same manner. Upregulation of fascin expression in FPCK-1-1 cells by transfection with sense fascin cDNA converted the cells tumorigenic, whereas antisense fascin-cDNA-transfected FPCKpP-3 cells reduced fascin expression and lost their tumor-forming ability in vivo. The tumorigenic potential by fascin expression was consistent with their ability to survive and grow in the three-dimensional multicellular spheroids. We found that resistance to anoikis (apoptotic cell death as a consequence of insufficient cell-to-substrate interactions), which is represented by the three-dimensional growth of solid tumors in vivo, was regulated by fascin expression through caspase-dependent apoptotic signals. From these, we demonstrate that fascin is a potent suppressor to caspase-associated anoikis and accelerator of the conversion of colonic adenoma cells into adenocarcinoma cells by chronic inflammation.
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Affiliation(s)
- Yusuke Kanda
- Division of Pathological Biochemistry, Tottori University Faculty of Medicine, Yonago, Japan
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Evaluation of fascin-1 expression as a marker of invasion in urothelial carcinomas. Med J Armed Forces India 2014; 70:139-43. [PMID: 24843202 DOI: 10.1016/j.mjafi.2013.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Accepted: 10/25/2013] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Prognostication and therapeutic evaluation of urothelial carcinomas significantly depends on the depth of invasion. The assessment of invasion on routine histopathological sections may be difficult in some cases. Fascin is an actin-bundling protein involved in tumor cell migration with enhanced expression associated with invasive tumors. The data available on fascin-1 expression in urothelial carcinoma however is limited. To characterize fascin-1 expression in urothelial neoplasms and its correlation with invasiveness in urothelial carcinomas. METHODS A descriptive study design wherein fascin-1 immunoreactivity was studied in 126 urothelial neoplasms using monoclonal antibody against fascin by immunohistochemistry. 52/126 (41.26%) were low grade carcinomas (48/52 stage pTa and 4/52 stage pT1), 46/126 (36.5%) high grade carcinomas (13/46 stage pTa, 8/46 stage pT1 and 25/46 stage pT2), 02/126 carcinoma-in-situ, 03/126 papilloma, 12/126 papillary urothelial neoplasm of uncertain malignant potential and 11/126 were other variants of urothelial carcinomas. Fascin-1 cytoplasmic immunoreactivity was assessed semiquantitatively in terms of extent, intensity and a combined immunoreactivity score. Correlation between immunoreactivity scores and invasiveness was evaluated using Pearson's chi-square (χ2) and Nonparametric Spearman rho (ρ) correlation coefficient two tailed. RESULTS The scores for intensity, extent and combined immunoreactivity were significantly higher in invasive carcinomas. In addition, strong staining was observed exclusively in invasive carcinomas. None of the pTa tumors demonstrated intense staining, including those categorized as high grade carcinomas. CONCLUSION Fascin-1 overexpression may be used as a marker in urothelial carcinomas where it is morphologically difficult to determine the status of invasion.
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Park SH, Song JY, Kim YK, Heo JH, Kang H, Kim G, An HJ, Kim TH. Fascin1 expression in high-grade serous ovarian carcinoma is a prognostic marker and knockdown of fascin1 suppresses the proliferation of ovarian cancer cells. Int J Oncol 2013; 44:637-46. [PMID: 24378809 PMCID: PMC3928475 DOI: 10.3892/ijo.2013.2232] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 12/11/2013] [Indexed: 12/23/2022] Open
Abstract
Fascin1 (FSCN1) involved in cell motility and filopodia assembly plays important roles in biological processes such as cancer invasion and metastasis of multiple epithelial tumors. High-grade serous ovarian carcinoma (HGSOC) is aggressive and metastatic by acquiring an invasive phenotype and this step requires remodeling of the actin cytoskeleton. Thus, the present study aimed to investigate the expression of fascin1 in HGSOC tissues as well as its clinical significance such as prognostic predictors and its utility of therapeutic target. Fascin1 and β-catenin were evaluated using immunohistochemistry on a tissue microarray of 79 HGSOC. Small interfering RNA (siRNA) approach was used to knock down fascin1 expression in ovarian cancer cell lines to determine whether fascin1 contributes to tumor cell proliferation, migration and invasion. Fascin1 expression levels were determined by western blot analysis after siRNA transfection using two human ovarian cancer cell lines (SKOV3 and OVCAR3). Fascin1 overexpression was significantly correlated with lymph node involvement, distance metastasis and high International Federation of Gynecology and Obstetrics (FIGO) stage (III/IV) (P<0.05). A Kaplan-Meier analysis showed that the fascin1 expression group was significantly associated with poor overall survival (P=0.010). We showed that inactivation of fascin1 by siRNA transfection led to a drop in cell viability, and significantly decreased tumor cell proliferation, migration and invasiveness compared to untransfected cells. We found that fascin1 expression is a potential poor marker of prognosis for patients with HGSOC and knockdown of fascin1 suppresses ovarian cancer cell proliferation and migration, this could be applied for therapeutic targets in ovarian cancer treatment.
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Affiliation(s)
- Sae Hyun Park
- Department of Gynecologic Oncology, CHA Gangnam Medical Center, Gangnam-Gu, Seoul 135-907, Republic of Korea
| | - Ji-Ye Song
- Clinical Research Institute, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Yu-Kyung Kim
- Clinical Research Institute, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Jin Hyung Heo
- Department of Pathology, CHA Bundang Medical Center, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Haeyoun Kang
- Department of Pathology, CHA Bundang Medical Center, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Gwangil Kim
- Clinical Research Institute, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Hee Jung An
- Clinical Research Institute, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
| | - Tae Hoen Kim
- Clinical Research Institute, CHA University, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-712, Republic of Korea
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Yamamoto H, Kohashi K, Fujita A, Oda Y. Fascin-1 overexpression and miR-133b downregulation in the progression of gastrointestinal stromal tumor. Mod Pathol 2013; 26:563-71. [PMID: 23196799 DOI: 10.1038/modpathol.2012.198] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
MicroRNAs (miRNAs) are small, non-coding RNAs that are up- or downregulated in several types of cancer, and have an important role in the tumorigenesis and progression. To better understand the role of aberrantly expressed miRNAs and their target genes affecting the biology of gastrointestinal stromal tumor (GIST), we performed miRNA array in 19 cases of GIST, and found that several miRNAs, including miR-133b, were downregulated in high-grade GISTs. Subsequently, quantitative real-time reverse transcription-PCR revealed that fascin-1 mRNA was upregulated in accordance with miR-133b downregulation in high-grade GIST; this result was consistent with a previous report showing that fascin-1 might be a direct target of miR-133b. We then examined the fascin-1 protein expression by immunohistochemical staining in 147 cases of GIST, and found that fascin-1 overexpression was significantly correlated with shorter disease-free survival time and several aggressive pathological factors, including tumor size, mitotic counts, risk grade, blood vessel invasion and mucosal ulceration. Our results suggest that downregulation of miR-133b and overexpression of fascin-1 may have an important role in the progression of GIST, and that fascin-1 may be a useful biomarker to predict the aggressive behavior.
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Affiliation(s)
- Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan.
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Bi JB, Zhu Y, Chen XL, Yu M, Zhang YX, Li BX, Sun JW, Shen HL, Kong CZ. The role of fascin in migration and invasion of urothelial carcinoma of the bladder. Urol Int 2013; 91:227-35. [PMID: 23428845 DOI: 10.1159/000346559] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Accepted: 12/17/2012] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To investigate the roles of fascin in migration and invasiveness in bladder urothelial carcinoma. MATERIALS AND METHODS Immunohistochemical detection of fascin in urothelial carcinoma samples and inhibition the expression of fascin in the urothelial carcinoma cell line were performed, then the differences in cell behaviors before and after silencing of the fascin gene were tested. RESULTS In our study, we found that overexpression of fascin was more frequent in urothelial carcinoma tissues (p < 0.001). Fascin expression was positively correlated with histological grade (p = 0.024) and pT stage (p < 0.001). After transfection of fascin shRNA, the expressions of fascin in 5637 cells and BIU87 cells were efficiently decreased according to real-time RT-PCR and Western blot analysis. When fascin was inhibited, a significant decrease in migration and invasion, and increase in adhesion were observed in 5637 cells and BIU87 cells. However, there was no significant change in the proliferation of 5637 cells or BIU87 cells with or without inhibition of the fascin gene. CONCLUSIONS Fascin expression can be used as a predictor for transformation and progression of urothelial carcinoma, and reduction of fascin levels may represent a novel therapeutic strategy for urothelial carcinoma of the bladder.
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Affiliation(s)
- Jian-bin Bi
- Department of Urology, The First Affiliated Hospital of China Medical University, Shenyang, PR China.
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El-Rehim DMA, El-Maqsoud NMRA, El-Hamid AMA, El-Bab TKF, Galal EM. Expression of extracellular matrix metalloproteinase inducer and fascin in urinary bladder cancer: Correlation with clinicopathological characteristics. Mol Clin Oncol 2013; 1:297-304. [PMID: 24649164 DOI: 10.3892/mco.2013.57] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 12/19/2012] [Indexed: 02/07/2023] Open
Abstract
Expression of extracellular matrix metalloproteinase inducer (EMMPRIN) and fascin have recently received considerable attention as emerging key markers of cell invasion and metastasis in various types of cancers. The present study aimed to characterize the expression of EMMPRIN and fascin in a cohort of bladder cancer patients and to verify the association with clinicopathological characteristics. Immunohistochemical analysis of EMMPRIN and fascin was performed in 125 bladder cancer specimens, including 86 transitional cell carcinoma (TCC) and 39 squamous cell carcinoma (SCC) cases. Overexpression of EMMPRIN and fascin was detected in 71.2 and 83.2% of bladder carcinomas, respectively, while neither was detectable in the normal adjacent epithelium. In SCC, EMMPRIN and fascin expression scores were found to be higher compared to TCC cases (P=0.031 and 0.053, respectively). Higher EMMPRIN and fascin immunoscores markedly correlated with tumor pathological (pT) stage in TCC (P<0.001) and SCC (P=0.004 and 0.001, respectively). High EMMPRIN expression was strongly associated with advanced grades in TCC and SCC (P=0.003 and 0.002, respectively). Cases were then stratified, according to the joint expression status of EMMPRIN and fascin, into four immunoprofiles. A highly significant association was found between various tumor immunoprofiles and pathological stage. Of those, the EMMPRIN-/fascin-positive immunophenotype was closely associated with pT3 and pT4 tumors. The findings suggested an association between increased EMMPRIN and fascin expression and increased progression of bladder cancer. Additionally, these two markers may act in concert to mediate a more aggressive behavior through enhanced tumor cell invasion.
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Wu BL, Luo LW, Li CQ, Xie JJ, Du ZP, Wu JY, Zhang PX, Xu LY, Li EM. Comprehensive bioinformation analysis of the mRNA profile of fascin knockdown in esophageal squamous cell carcinoma. Asian Pac J Cancer Prev 2013; 14:7221-7. [PMID: 24460279 DOI: 10.7314/apjcp.2013.14.12.7221] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Fascin, an actin-bundling protein forming actin bundles including filopodia and stress fibers, is overexpressed in multiple human epithelial cancers including esophageal squamous cell carcinoma (ESCC). Previously we conducted a microarray experiment to analyze fascin knockdown by RNAi in ESCC. METHOD In this study, the differentially expressed genes from mRNA expression profilomg of fascin knockdown were analyzed by multiple bioinformatics methods for a comprehensive understanding of the role of fascin. RESULTS Gene Ontology enrichment found terms associated with cytoskeleton organization, including cell adhesion, actin filament binding and actin cytoskeleton, which might be related to fascin function. Except GO categories, the differentially expressed genes were annotated by 45 functional categories from the Functional Annotation Chart of DAVID. Subpathway analysis showed thirty-nine pathways were disturbed by the differentially expressed genes, providing more detailed information than traditional pathway enrichment analysis. Two subpathways derivated from regulation of the actin cytoskeleton were shown. Promoter analysis results indicated distinguishing sequence patterns and transcription factors in response to the co-expression of downregulated or upregulated differentially expressed genes. MNB1A, c-ETS, GATA2 and Prrx2 potentially regulate the transcription of the downregulated gene set, while Arnt-Ahr, ZNF42, Ubx and TCF11-MafG might co-regulate the upregulated genes. CONCLUSIONS This multiple bioinformatic analysis helps provide a comprehensive understanding of the roles of fascin after its knockdown in ESCC.
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Affiliation(s)
- Bing-Li Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Guangzhou, China E-mail : ,
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Zhou L, Wang DS. Fascin-1 and digestive system carcinomas. Shijie Huaren Xiaohua Zazhi 2012; 20:2125-2130. [DOI: 10.11569/wcjd.v20.i23.2125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Invasion and metastasis are major reasons for poor prognosis of digestive system carcinomas. Motility and migratory capacity are important in contributing to tumor cell invasion and metastasis. Fascin-1 is a globular actin crosslinking protein that can form parallel actin bundles in cell protrusions and is involved in cell adhesion, movement, and signal transduction. In vitro up-regulation of Fascin-1 can increase migration and invasion capacity of cells, while down-regulation of Fascin-1 can decrease migration and invasion capacity of cells. Many studies show that up-regulation of Fascin-1 expression is significantly associated with worse prognosis, poorer differentiation, advanced TNM stage, lymph node metastasis, and distant metastasis in patients with digestive system carcinomas. Therefore, Fascin-1 may have prognostic value as an early biomarker for more aggressive digestive system carcinomas and may be a potential therapeutic target for tumor invasion and metastasis.
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Tsai WC, Lin CK, Lee HS, Gao HW, Nieh S, Chan DC, Jin JS. The correlation of cortactin and fascin-1 expression with clinicopathological parameters in pancreatic and ampulla of Vater adenocarcinoma. APMIS 2012; 121:171-81. [PMID: 23030700 DOI: 10.1111/j.1600-0463.2012.02952.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2011] [Accepted: 06/21/2012] [Indexed: 12/29/2022]
Abstract
Cortactin and fascin-1 are important factors affecting progression and metastasis of carcinomas. We tested the hypothesis that cortactin and fascin expression has significant correlation with clinicopathological parameters in pancreatic and ampulla of Vater adenocarcinomas. Immunohistochemical analysis of cortactin and fascin-1 was performed in 50 pancreatic and 40 ampulla of Vater adenocarcinomas. The specimens were from 29 R0, 8 R1, and 13 palliative resections of pancreatic adenocarcinomas and 18 R0, 14 R1, and 8 palliative resections of ampulla of Vater adenocarcinomas. 'R0' resection is defined by complete removal of the tumor and histologically negative surgical margins and 'R1' resection indicates the presence of microscopically residual disease at the surgical margins. The level of expression was assessed by scoring the intensity of cytoplasmic or membranous immunostaining on a 4-point scale. Higher immunostaining scores of cortactin and fascin-1 were both significantly correlated with histological grade, American Joint Committee on Cancer (AJCC) stage, and survival rate in all patients. In conclusion, overexpression of cortactin and fascin-1 implies poorer tumor differentiation, advanced AJCC stage, and shorter survival rate in pancreatic and ampulla of Vater adenocarcinomas.
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Affiliation(s)
- Wen-Chiuan Tsai
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taichung County, Taiwan
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Xu YF, Yu SN, Lu ZH, Liu JP, Chen J. Fascin promotes the motility and invasiveness of pancreatic cancer cells. World J Gastroenterol 2011; 17:4470-8. [PMID: 22110277 PMCID: PMC3218137 DOI: 10.3748/wjg.v17.i40.4470] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2011] [Revised: 06/08/2011] [Accepted: 06/15/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the role of actin-bundling protein, fascin during the progression of pancreatic cancer.
METHODS: The plasmid expressing human fascin-1 was stably transfected into the pancreatic cancer cell line MIA PaCa-2. The proliferation, cell cycle, motility, scattering, invasiveness and organization of the actin filament system in fascin-transfected MIA PaCa-2 cells and control non-transfected cells were determined.
RESULTS: Heterogeneous overexpression of fascin markedly enhanced the motility, scattering, and invasiveness of MIA PaCa-2 cells. However, overexpression of fascin had minimal effect on MIA PaCa-2 cell proliferation and cell cycle. In addition, cell morphology and organization of the actin filament system were distinctly altered in fascin overexpressed cells. When transplanted into BALB/c-nu mice, fascin-transfected pancreatic cancer cells developed solid tumors at a slightly slower rate, but these tumors displayed more aggressive behavior in comparison with control tumors.
CONCLUSION: Fascin promotes pancreatic cancer cell migration, invasion and scattering, thus contributes to the aggressive behavior of pancreatic cancer cells.
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Vogt AP, Cohen C, Siddiqui MT. Fascin as an identifier of metastatic urothelial carcinoma: A retrospective study of fine-needle aspiration cell blocks and histologic tissue microarrays. Diagn Cytopathol 2011; 40:882-6. [DOI: 10.1002/dc.21668] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2010] [Accepted: 01/22/2011] [Indexed: 01/15/2023]
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Abstract
AbstractFascin and EMMPRIN (CD 147) have a demonstrated relationship with the invasion and progression of many tumors. The aim of this study was to analyze fascin and EMMPRIN expression in non-small cell lung carcinoma and their relationship with clinicopathologic features. Fascin and EMMPRIN expression levels were investigated via the immunohistochemistry of paraffin-embedded tissues of 64 patients with non-small cell lung carcinoma, including 46 squamous cell carcinoma and 18 adenocarcinoma patients. The patients were scored on the basis of staining extent and intensity, and were then assigned a combined score. Fascin expression was present in 44 of 46 (95.6%) patients with SCC and 16 of 18 (88.8%) patients with adenocarcinoma. There was a significant correlation between fascin expression and tumor stage in the SCC and adenocarcinoma groups. EMMPRIN expression was observed in all patients with SCC (46 of 46, 100%) and 16 of 18 (88.8%) patients with adenocarcinoma. There was significant correlation between EMMPRIN expression and both tumor stage and diameter in the SCC group, but not in the adenocarcinoma group. This study revealed that high levels of fascin and EMMPRIN expression may indicate the importance of their roles in the progression of non-small cell lung carcinoma and they could be used as prognostic marker for these tumors.
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McKnight R, Cohen C, Siddiqui MT. Fascin stain as a potential marker of invasiveness in carcinomas of the urinary bladder: A retrospective study with biopsy and cytology correlation. Diagn Cytopathol 2010; 39:635-40. [DOI: 10.1002/dc.21429] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Accepted: 04/05/2010] [Indexed: 12/20/2022]
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Bi J, Chen X, Zhang Y, Li B, Sun J, Shen H, Kong C. Fascin is a predictor for invasiveness and recurrence of urothelial carcinoma of bladder. Urol Oncol 2010; 30:688-94. [PMID: 20888270 DOI: 10.1016/j.urolonc.2010.08.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2010] [Revised: 08/01/2010] [Accepted: 08/02/2010] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To evaluate the expression of fascin in bladder urothelial carcinoma, and to analyze its association with clinicopathologic features and prognosis of urinary bladder urothelial carcinoma. MATERIALS AND METHODS Immunohistochemistry was used to detect the expression of fascin, Ki-67, p53, CK20, and multidrug resistance gene (MDR) in 111 bladder urothelial carcinoma and 42 normal epithelial tissues. The association between fascin expression and clinicopathologic parameters and prognostic factors on tumor recurrence was analyzed by Kaplan-Meier method, log-rank test, and Cox proportional hazards model. RESULTS Ninety-four of 111 cases of bladder urothelial carcinoma showed positive fascin expression, while no fascin expression was detected in normal transitional epithelium. There was a significant difference in the expression of fascin in normal epithelium and bladder urothelial carcinoma (P = 0.000). Fascin expression was positively correlated with pT stage (P = 0.001) and tumor size (P = 0.011), while it had no association with age, gender, and tumor grade (P > 0.05). pT stage and the expression of fascin, Ki-67, p53, and CK20 were significantly correlated with urothelial carcinoma recurrence, and fascin expression was an independent factor predicting tumor recurrence. CONCLUSIONS Fascin expression was up-regulated in bladder urothelial carcinoma. Over-expression of fascin might play an important role in invasiveness and recurrence of bladder urothelial carcinoma. Fascin may be used as a prognostic marker and a new target for the treatment of bladder urothelial carcinoma.
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Affiliation(s)
- Jianbin Bi
- Department of Urology, The First Hospital of China Medical University, Shenyang, China.
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Fascin expression predicts survival after potentially curative resection of node-positive colon cancer. Am J Surg Pathol 2010; 34:656-66. [PMID: 20410808 DOI: 10.1097/pas.0b013e3181db36c0] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Fascin, an actin-bundling protein, is expressed in many neoplasms including colorectal cancer. It is considered to be a mediator of tumor cell invasion and an indicator of aggressive phenotype; however, there are few reports on the association between fascin and prognosis in colorectal cancer. The aims of this study were to: (a) investigate the expression of fascin in the central part of the tumor and at the invasive front in patients who had a potentially curative resection for node-positive colonic carcinoma; (b) examine the method of scoring fascin expression; and (c) investigate the association between fascin expression and overall survival and other clinicopathologic features. Fascin expression was assessed by immunostaining of microarrays from archived tissue of 470 patients who were followed for a minimum of 5 years after resection. Other clinicopathologic data had been recorded prospectively according to a standardized protocol. Analysis of overall survival was by the Kaplan-Meier method and Cox regression. For both central tumor tissue and the invasive front, it was found that the percentage of stained cells was a sufficient measure of fascin expression in relation to survival, with staining intensity providing no significant additional information. At both levels, there was a significant independent association between high fascin expression and diminished survival, although this association was much stronger in the central region (adjusted hazard ratio 1.6, P<0.001) than at the invasive front (adjusted hazard ratio 1.1, P=0.044). Fascin expression predicted overall survival but did not displace other routinely collected clinicopathologic predictors.
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Wu D, Chen L, Liao W, Ding Y, Zhang Q, Li Z, Liu L. Fascin1 expression predicts poor prognosis in patients with nasopharyngeal carcinoma and correlates with tumor invasion. Ann Oncol 2010; 21:589-596. [DOI: 10.1093/annonc/mdp333] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Fu H, Wen JF, Hu ZL, Luo GQ, Ren HZ. Knockdown of fascin1 expression suppresses the proliferation and metastasis of gastric cancer cells. Pathology 2010; 41:655-60. [PMID: 20001345 DOI: 10.3109/00313020903273100] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
AIMS Our current investigation attempts to study the role of the fascin1 gene in growth and metastasis of gastric cancer cell line MKN45. METHODS Small interfering RNA (siRNA) was used to inhibit fascin1 expression in the human gastric cancer cell line MKN45. Expression of fascin1 in fascin1 siRNA transfected cells (sifascin1), non-transfected cells (NT) and non-specific fascin1 siRNA cells (CON) were examined by Western blotting and reverse transcription polymerase chain reaction (RT-PCR). Cell growth ability in vitro was evaluated by MTT and clone formation assays. Cell mobility in vitro was examined by the Boyden chamber assay. Nude mice metastasis models were established by abdominal cavity transfer method. Tumour growth was evaluated by immunohistochemistry with proliferating cell nuclear antigen (PCNA). RESULTS Knockdown of fascin1 expression in MKN45 cells resulted in decreased cellular proliferative and migratory abilities. In vitro, the cloning efficiency of siFascin1 cells (34.2%) was significantly lower compared to that in NT (78.5%) (p < 0.05). The migration rate in siFascin1 cells was significantly decreased (33.7%) compared with NT cells (89.4%) (p < 0.05). In vivo, the cell proliferation rate was lower in siFascin1 cells (25.8%) compared to that in NT (75.0%) (p < 0.05). The number of tumour clones in the liver was significantly lower in siFascin1 cells (2.0 +/- 1.1) compared to that in NT (5.1 +/- 1.6) (p < 0.05). CONCLUSIONS Our study demonstrates that down-regulation of fascin1 suppresses the proliferation and migration of gastric cancer cells MKN45, suggesting that fascin1 siRNA may offer a novel potential gene therapy approach for human gastric cancer with fascin1 over-expression.
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Affiliation(s)
- Hua Fu
- Department of Pathology, Xiangya Medical School, Central South University, Hunan Province, China
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miR-145 and miR-133a function as tumour suppressors and directly regulate FSCN1 expression in bladder cancer. Br J Cancer 2010; 102:883-91. [PMID: 20160723 PMCID: PMC2833258 DOI: 10.1038/sj.bjc.6605570] [Citation(s) in RCA: 279] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background: We have recently identified down-regulated microRNAs including miR-145 and miR-133a in bladder cancer (BC). The aim of this study is to determine the genes targeted by miR-145, which is the most down-regulated microRNA in BC. Methods: We focused on fascin homologue 1 (FSCN1) from the gene expression profile in miR-145 transfectant. The luciferase assay was used to confirm the actual binding sites of FSCN1 mRNA. Cell viability was evaluated by cell growth, wound-healing, and matrigel invasion assays. BC specimens were subjected to immunohistochemistry of FSCN1 and in situ hybridisation of miR-145. Results: The miR-133a as well as miR-145 had the target sequence of FSCN1 mRNA by the database search, and both microRNAs repressed the mRNA and protein expression of FSCN1. The luciferase assay revealed that miR-145 and miR-133a were directly bound to FSCN1 mRNA. Cell viability was significantly inhibited in miR-145, miR-133a, and si-FSCN1 transfectants. In situ hybridisation revealed that miR-145 expression was markedly repressed in the tumour lesion in which FSCN1 was strongly stained. The immunohistochemical score of FSCN1 in invasive BC (n=46) was significantly higher than in non-invasive BC (n=20) (P=0.0055). Conclusion: Tumour suppressive miR-145 and miR-133a directly control oncogenic FSCN1 in BC.
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Significance of fascin expression in laryngeal squamous cell carcinoma. The Journal of Laryngology & Otology 2009; 124:194-8. [PMID: 19922708 DOI: 10.1017/s0022215109991630] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Fascin is an actin-binding protein which is expressed in the basal areas of healthy squamous epithelium. Although overexpression of fascin has been shown in many tumours, the relationship between fascin and laryngeal squamous cell carcinoma has not previously been investigated, to the best of our knowledge. This study aimed to investigate the relationship between fascin expression and tumour behaviour in 30 cases of laryngeal squamous cell carcinoma. MATERIALS AND METHODS For all lesions, a section of paraffin-embedded tissue was immunohistochemically stained for fascin. The percentage of positive, stained cells was scored from one to five (one = 0-5 per cent, two = 6-25 per cent, three = 26-50 per cent, four = 51-75 per cent and five = 76-100 per cent), and the staining intensity from one to three (one = mild, two = moderate and three = strong). A total immunohistochemical fascin expression score was obtained by multiplying the staining percentage and intensity. The relationship between the total fascin score and each case's age, sex, tumour localisation, tumour-node-metastasis stage and differentiation was evaluated statistically. RESULTS Various amounts of fascin expression were observed in all cases. There was a statistically significant relationship between high levels of fascin expression (i.e. a total fascin score of 10 or more) and the cases' tumour stage (p = 0.022), node stage (p = 0.024) and clinical stage (p = 0.014). In addition, worsening tumour differentiation was associated with an increasing fascin score, but this finding was statistically insignificant. CONCLUSION These results suggest that laryngeal squamous cell carcinomas with high levels of fascin expression may be more aggressive than those with low expression levels. Further studies with larger series are needed to support these results and to clarify rationales.
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Prognostic significance of fascin expression in extrahepatic bile duct carcinomas. Pathol Res Pract 2009; 205:742-8. [DOI: 10.1016/j.prp.2009.05.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2009] [Revised: 05/19/2009] [Accepted: 05/25/2009] [Indexed: 12/31/2022]
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Fascin expression in serous tumors of ovary correlates with aggressiveness of malignancy. Int J Gynecol Pathol 2009; 28:187-92. [PMID: 19188814 DOI: 10.1097/pgp.0b013e318183cfde] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Ovarian serous tumors make up about one-fourth of all ovarian tumors. There is a spectrum of proliferation and cellular atypia in these tumors with benign serous cystadenoma, borderline tumors, and low grade or type I serous carcinoma at the lower end and type II or high-grade serous papillary cystadenocarcinoma at the higher end. Fascin is a globular actin cross-linking protein involved in cell motility that has been shown to be upregulated in many human neoplasms and associated with the aggressiveness of malignancy. The aim of this study was to investigate fascin expression in serous tumors of ovary and to evaluate its relationship with the aggressiveness of tumor. Sections from a total of 66 serous tumors of ovary were collected including 26 serous carcinomas, 20 borderline serous tumors, and 20 benign serous cystadenomas. Ten benign ovaries with inclusion cysts were used as controls. Sections were immunostained with fascin. Fascin expression was significantly increased in borderline (13/20, 65%) and malignant serous tumors (22/26, 84%) compared with benign serous cystadenoma (0/20) (P<0.001). There was increased quantitative expression of fascin in carcinoma compared with borderline tumors (diffuse versus patchy). Fascin expression also correlated well with the tumor grade in serous carcinoma cases with 8/12 (66%) of grade I/II tumors staining positive compared with all 14 (100%) of grade III tumors showing fascin expression (P<0.05). Our findings suggest that upregulation of fascin plays a role in increasing aggressiveness of serous ovarian tumors and could potentially be a molecular therapeutic target and a prognostic marker.
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Fascin over expression is associated with dysplastic changes in sinonasal inverted papillomas: a study of 47 cases. Head Neck Pathol 2009; 3:212-6. [PMID: 20596974 PMCID: PMC2811625 DOI: 10.1007/s12105-009-0133-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2009] [Accepted: 07/21/2009] [Indexed: 01/19/2023]
Abstract
Sinonasal inverted papilloma (IP) is a primary benign lesion with a tendency for local recurrence. Malignant transformation may develop in up to 15% of cases. Fascin (Fascin 1) is an actin cross-link binding protein required for the formation of actin-based cell-surface protrusions and cell motility. Fascin up-regulation in lung, gastric, breast and hepatobiliary carcinomas correlates with aggressiveness and decreased survival. Here we evaluate immunohistochemical expression of fascin in 47 sinonasal IPs from 34 patients. Fascin over-expression is significantly more common in sinonasal IP with high-grade dysplasia than in those with no dysplastic or low-grade dysplastic epithelium (P = 0.0001). No significant change in fascin expression is seen with recurrence. Over expression of fascin in high-grade dysplastic epithelium in IP may be associated with tumor progression and malignant transformation.
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Fu H, Hu Z, Wen J, Wang K, Liu Y. TGF-beta promotes invasion and metastasis of gastric cancer cells by increasing fascin1 expression via ERK and JNK signal pathways. Acta Biochim Biophys Sin (Shanghai) 2009; 41:648-56. [PMID: 19657566 DOI: 10.1093/abbs/gmp053] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Transforming growth factor-beta (TGF-beta) is involved in actin cytoskeleton reorganization and tumor progression. Fascin1, an actin-binding protein, increases cell invasiveness and motility in various transformed cells. To determine whether fascin1 is an important mediator of the tumor response to TGF-beta, we applied the small interfering RNA (siRNA) technique to silence fascin1 in gastric cancer (GC) cells MKN45. Results showed that the effects of TGF-beta1 on GC cells invasion and metastasis were mediated by tumor production of fascin1; furthermore, it was found that TGF-beta1- induced fascin1 expression was suppressed by the specific inhibitors of JNK and ERK pathways, SP6001125 and PD98059, respectively, but not by transient transfection of Smad2 and Smad4 siRNA. Our data for the first time demonstrated that fascin1 is an important mediator of TGF-beta1-induced invasion and metastasis of GC cells, which involves JNK and ERK signaling pathways.
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Affiliation(s)
- Hua Fu
- Department of Pathology, Basic School of Medicine, Central South University, Changsha, China
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Lin CK, Chao TK, Yu CP, Yu MH, Jin JS. The expression of six biomarkers in the four most common ovarian cancers: correlation with clinicopathological parameters. APMIS 2009; 117:162-75. [PMID: 19245589 DOI: 10.1111/j.1600-0463.2008.00003.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This study aimed to evaluate the relationship of fascin-1, matrix metalloproteinase (MMP)-2, MMP-9, cortactin, survivin, and epidermal growth factor receptor (EGFR) expression with clinicopathological parameters for the four most common ovarian surface epithelial carcinomas. Six biomarkers were investigated immunohistochemically using tissue microarrays of 185 specimens including 79 serous cystadenocarcinomas, 47 mucinous cystadenocarcinomas, 45 endometrioid adenocarcinomas, and 14 clear cell carcinomas. The four most common ovarian carcinomas showed significant expression of fascin-1, cortactin, survivin, and EGFR, but not of MMP-2 and MMP-9. In addition, higher immunostaining scores for fascin-1 in mucinous cystadenocarcinomas correlated with T stage, N stage, American Joint Committee on Cancer AJCC clinical stage, and a poorer survival rate; for cortactin in serous cystadenocarcinomas correlated with T stage; for cortactin in clear cell carcinomas correlated with T and clinical AJCC stages; and for survivin in clear cell carcinomas correlated with T stage and AJCC clinical stage. In addition, higher immunostaining scores for fascin-1, cortactin, and survivin correlated with poorer tumor differentiation in serous, mucinous, and endometrioid adenocarcinomas. Thus, the expression of fascin-1, cortactin, and survivin may be helpful in evaluating the aggressiveness of ovarian mucinous, serous, and clear cell adenocarcinoma. Additionally, the expression of fascin-1 may be an independent prognostic risk factor in mucinous cystadenocarcinoma.
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Affiliation(s)
- Chih-Kung Lin
- Department of Pathology, Tri-Service General Hospital, National Defence Medical Center, No. 325 Sec. 2 Cheng-Gong Road, Taipei, Taiwan, ROC
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Roh YH, Kim YH, Choi HJ, Lee KE, Roh MS. Fascin overexpression correlates with positive thrombospondin-1 and syndecan-1 expressions and a more aggressive clinical course in patients with gallbladder cancer. ACTA ACUST UNITED AC 2009; 16:315-21. [PMID: 19259612 DOI: 10.1007/s00534-009-0046-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2008] [Accepted: 06/01/2008] [Indexed: 01/22/2023]
Abstract
BACKGROUND/PURPOSE This study was conducted to evaluate the prognostic role of fascin expression in gallbladder (GB) cancer and to define the relationship of thrombospondin-1 (TSP-1) and syndecan-1 in fascin expression. METHODS We performed immunohistochemical detection of fascin, TSP-1, and syndecan-1 in 43 tissue samples from GB cancer patients who underwent macroscopic complete resection. RESULTS There were 19 (44%) and 24 (56%) cases having low- and high-grade fascin expression, respectively. The tumors with high-grade fascin expression tended to more frequently show poorer differentiation, deeper invasion depth, lymph node metastasis, a higher American Joint Committee on Cancer stage, and recurrence (each P < 0.05). The patients with high-grade fascin expression had significantly shorter survival periods than those with low-grade fascin expression (P < 0.05). The frequency of positive TSP-1 or syndecan-1 expression in the cases with high-grade fascin expression was significantly higher than that in the cases with low-grade fascin expression (each P < 0.05). CONCLUSIONS These results suggest that a subset of advanced GB cancers revealed a marked overexpression of fascin, which was associated with aggressive clinicopathologic findings and poor overall survival. Furthermore, fascin, TSP-1, and syndecan-1 may act in concert to mediate a more aggressive clinical course through enhanced tumor cell motility.
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Affiliation(s)
- Young Hoon Roh
- Department of Surgery, Dong-A University College of Medicine, Busan, Korea
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Winklmeier A, Poser I, Hoek KS, Bosserhoff AK. Loss of full length CtBP1 expression enhances the invasive potential of human melanoma. BMC Cancer 2009; 9:52. [PMID: 19216735 PMCID: PMC2650708 DOI: 10.1186/1471-2407-9-52] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2008] [Accepted: 02/12/2009] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The C-terminal binding protein 1 (CtBP1) is a known co-repressor of gene transcription. We recently revealed that CtBP1 expression is lost in melanoma cells and melanoma inhibitory activity (MIA) expression is subsequently increased. The present study was performed to evaluate a more general role of CtBP1 in human melanoma and identify further CtBP1-regulated target genes. METHODS Sequence analysis and expression profile of CtBP1 in melanoma cell lines were done by PCR. Boyden Chamber assays and co-immunoprecipitation were performed to investigate the functional role of CtBP1. Gene expression analysis and micro array data were used to define target genes. RESULTS Interestingly, we detected an alternative splice product of CtBP1 with unknown function whose expression is induced at reduction of full length CtBP1. Overexpression of full length CtBP1 in melanoma cells had no effect on cell proliferation but did influence cell migration and invasiveness. To understand the effect of CtBP1 we identified putative LEF/TCF target genes found to be strongly expressed in melanoma using DNA microarray analysis. We focused on fourteen genes not previously associated with melanoma. Detailed analysis revealed that most of these were known to be involved in tumor metastasis. Eleven genes had expression profiles associated with melanoma cell invasiveness. CONCLUSION In summary, this study revealed that reduction of CtBP1 expression is correlated with migratory, invasive potential of melanoma cells.
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Affiliation(s)
- Andreas Winklmeier
- Institute of Pathology, University Regensburg, 93053 Regensburg, Germany.
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Karasavvidou F, Barbanis S, Pappa D, Moutzouris G, Tzortzis V, Melekos MD, Koukoulis G. Fascin determination in urothelial carcinomas of the urinary bladder: a marker of invasiveness. Arch Pathol Lab Med 2009; 132:1912-5. [PMID: 19061289 DOI: 10.5858/132.12.1912] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Invasion and the depth of invasion affect significantly the prognosis in urothelial carcinomas. The histopathologic evaluation of invasion may be problematic in some cases. Application of new immunohistochemical markers may facilitate the assessment of invasion. Fascin, one of these markers, is an actin-bundling protein involved in tumor cell migration. Fascin expression is increased in various carcinomas. Prior to this research, to our knowledge, only one study exists regarding fascin expression in urothelial carcinomas. OBJECTIVE To characterize the expression of fascin in additional cases of urothelial carcinoma and to verify statistically a relationship between fascin overexpression and invasiveness in these tumors. DESIGN We examined fascin immunoreactivity in 116 specimens of urothelial carcinomas obtained from 116 patients including 96 men and 20 women. Fifty-eight cases were ranked as low-grade carcinomas, pTa stage, and 58 cases were ranked as high-grade carcinomas--11 were ranked as stage pTa, 21 were ranked as pT1, and 26 were ranked as pT2 carcinomas. Fascin immunoreactivity was assessed semiquantitatively in tumor cells. In each case, we ascribed 3 immunoreactivity scores, one for extent, one for intensity, and a combined immunoreactivity score. RESULTS The combined immunoreactivity score was significantly higher in invasive carcinomas. In addition, strong staining was observed exclusively in invasive carcinomas. None of the pTa tumors demonstrated intense staining, including those ranked at the higher grade. CONCLUSIONS Our results point to an association between fascin immunostaining and urothelial carcinoma invasiveness and suggest that fascin overexpression may be a marker of aggressive urothelial carcinomas.
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Expression of fascin-1, an actin-bundling protein, in migrating hepatoblasts during rat liver development. Cell Tissue Res 2008; 334:219-26. [PMID: 18855019 DOI: 10.1007/s00441-008-0683-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2008] [Accepted: 08/20/2008] [Indexed: 01/21/2023]
Abstract
Fascin-1 is an actin-bundling protein localized at the core actin bundles within microvillar projections and filopodial extensions in migrating cells. It is expressed at a low level in normal epithelial cells, but at a high level in tumor cells, indicating its importance in the invasion and motility of tumor cells. In addition, fascin-1 is expressed in human and murine embryos, occurring at high levels especially in developing nervous tissues. In this study, we have investigated the expression patterns of fascin-1 immunohistochemically during the early stages of rat hepatogenesis. A high expression of fascin-1 was detected in the liver bud and hepatoblasts at embryonic day (ED) 10.5, ED11.5, and ED12.5. Expression fell by ED13.5 and was not detectable at ED14.5. These observations demonstrate that the expression of fascin-1 is correlated with the migration activity of hepatoblasts during the early stages of liver development in rats.
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Iguchi T, Aishima S, Taketomi A, Nishihara Y, Fujita N, Sanefuji K, Sugimachi K, Yamashita YI, Maehara Y, Tsuneyoshi M. Fascin overexpression is involved in carcinogenesis and prognosis of human intrahepatic cholangiocarcinoma: immunohistochemical and molecular analysis. Hum Pathol 2008; 40:174-80. [PMID: 18835624 DOI: 10.1016/j.humpath.2008.06.029] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Revised: 06/02/2008] [Accepted: 06/02/2008] [Indexed: 12/23/2022]
Abstract
Fascin is an actin-bundling protein that induces membrane protrusions and cell motility after the formation of lamellipodia or filopodia. Fascin expression has been associated with progression or prognosis in various neoplasms; however, its role in intrahepatic cholangiocarcinoma is unknown. Tumor sections from 84 patients with intrahepatic cholangiocarcinoma and 16 patients with intrahepatic biliary dysplasia were stained with antifascin antibody. Fascin mRNA expression, measured by real-time reverse transcription-polymerase chain reaction in 20 frozen samples, was compared with the immunohistochemical results. Furthermore, the expression of cyclin D1 was compared with that of fascin. Immunohistochemically, fascin expression was absent or sporadic in normal biliary epithelium, whereas high expression (>70% of tumor cells) was found in 2 (12.5%) dysplasias and 30 (35.7%) intrahepatic cholangiocarcinomas. The difference between the fascin mRNA concentrations in the high-expression and low-expression groups was significant (P = .0082). Tumors showing high expression were poorly differentiated (P = .0019), and among poorly differentiated intrahepatic cholangiocarcinoma, larger tumors (>5 cm) were more likely than smaller lesions to have high fascin expression (P = .0205). A significant correlation was observed between fascin and cyclin D1 immunoreactivity (P = .0289). Patients whose tumors expressed fascin abundantly had a poorer outcome (P = .0085), and fascin overexpression was an independent prognostic factor (P = .0477). Fascin is expressed early in biliary carcinogenesis and might contribute to poor differentiation and to growth of intrahepatic cholangiocarcinoma. It is a significant indicator of a poor prognosis for patients with intrahepatic cholangiocarcinoma.
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Affiliation(s)
- Tomohiro Iguchi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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Chen G, Zhang FR, Ren J, Tao LH, Shen ZY, Lv Z, Yu SJ, Dong BF, Xu LY, Li EM. Expression of fascin in thyroid neoplasms: a novel diagnostic marker. J Cancer Res Clin Oncol 2008; 134:947-51. [PMID: 18343949 DOI: 10.1007/s00432-008-0374-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2007] [Accepted: 02/29/2008] [Indexed: 11/30/2022]
Abstract
PURPOSE Fascin, an actin-bundling protein, is markedly upregulated in several epithelial tumors and its expression often correlates with high-grade, extensive invasion, and distant metastasis. However, reports about fascin expression in endocrine tumors remain rare. The aim of the present study was to assess the diagnostic significance of fascin in thyroid neoplasms. METHODS Thyroid samples from 177 cases were examined for fascin and Ki-67 expression by immunohistochemistry. RESULTS Fascin immunoreactivity was negative in normal follicles and nodular goiter. Fascin immunostaining was positive in 62.1% (41/66) of thyroid carcinomas and 26.4% (19/72) of thyroid adenomas; the difference being significant (P < 0.0001). In thyroid papillary carcinoma, upregulation of fascin was associated with both the Ki-67 labeling index and the occurrence of lymph node metastasis. CONCLUSION Fascin may be a novel marker to distinguish thyroid carcinoma from benign lesions and may be involved in the proliferation and metastasis of papillary carcinoma.
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Affiliation(s)
- Guang Chen
- Department of General Surgery, The First Teaching Hospital of Jilin University, Changchun, Jilin Province, People's Republic of China
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Gunal A, Onguru O, Safali M, Beyzadeoglu M. Fascin expression [corrected] in glial tumors and its prognostic significance in glioblastomas. Neuropathology 2008; 28:382-6. [PMID: 18298442 DOI: 10.1111/j.1440-1789.2008.00889.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Fascin is a -55 kDa-actin binding protein. Actin bundles rearranged by fascin proteins are concentrated in cell membrane protrusions and these protrusions provide motility of the cell. In this study, we evaluated fascin expression in glial tumors and its relation with histologic grade. Its prognostic value in glioblastomas (GBs) was also investigated. Seventy-six glial tumors including 44 glioblastomas with known survival time, 18 anaplastic astrocytomas (AAs), six diffuse astrocytomas (DAs), and eight pilocytic astrocytomas (PAs) were examined immunohistochemically for fascin expression. Fascin was observed in the neurons of normal brain tissue and endothelium of vascular spaces in the glial tumors. Fascin expression was correlated with histologic grade in DAs. PAs expressed low levels of fascin. Half of the GBs showed high levels of fascin expression. In the GB group, overall survival was poor for cases with percentage of stained cells >50% having moderate or strong staining intensity. In GBs, overall survival was also poor for >50-year-old cases and cases that refused radiotherapy. Multivariate Cox regression analysis revealed that age (>50 years, P=0.021) and higher level of fascin expression (immunohistochemical score >8, P=0.040) were independent poor prognostic factors. In conclusion, fascin expression levels are correlated with histologic grade and fascin overexpression may play an important role in the biologic behavior of glial astrocytic tumors and in the prognosis of GBs.
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Affiliation(s)
- Armagan Gunal
- Department of Pathology, Gulhane Military Medical Academy, Ankara, Turkey
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Zhang FR, Tao LH, Shen ZY, Lv Z, Xu LY, Li EM. Fascin expression in human embryonic, fetal, and normal adult tissue. J Histochem Cytochem 2007; 56:193-9. [PMID: 17998567 DOI: 10.1369/jhc.7a7353.2007] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This study investigates the distribution of fascin in human embryonic, fetal, and normal adult tissues. Tissue microarray technology was used to perform immunohistochemical experiments on human embryos and fetuses at 4-22 weeks of gestation and adult specimens. Fascin was widely expressed in the nervous system. At 4 weeks of gestation, fascin was present in the neural tube. At 8-12 weeks of gestation, homogenous gene expression was seen in cells of the cerebellum and gastrointestinal tract. In later developmental stages and in adults, Purkinje cells of the cerebellum and glandular epithelium of the gastrointestinal tract showed no expression. Fascin was expressed in the cortex and medulla of the adrenal gland at 8-12 weeks of gestation, whereas immunoreactivity decreased from the zona glomerulosa through the zona reticularis and was essentially negative in the adrenal medulla of adults. Significant expression of fascin was seen throughout development in neurons, follicular dendritic cells of lymphoid tissue, basal layer cells of stratified squamous epithelia, mesenchyme, and vascular endothelial cells. Simple columnar epithelia of the biliary duct, colon, ovary, pancreas, and stomach were all negative for fascin expression. These results show that expression of fascin is time specific and highly tissue specific. Parallels between fascin expression in embryogenesis and carcinogenesis are discussed.
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Affiliation(s)
- Fa-Ren Zhang
- Department of Biochemistry and Molecular Biology, Medical College of Shantou University, 22 Xinling Road, Shantou City 515041, Guangdong Province, China
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Tsai WC, Chao YC, Sheu LF, Lin YF, Nieh S, Chen A, Yu CP, Jin JS. EMMPRIN and fascin overexpression associated with clinicopathologic parameters of pancreatobiliary adenocarcinoma in Chinese people. APMIS 2007; 115:929-38. [PMID: 17696949 DOI: 10.1111/j.1600-0463.2007.apm_858.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The aim of this study was to test whether expression of EMMPRIN and fascin correlates with clinicopathologic parameters of pancreatobiliary adenocarcinoma. Immunohistochemical analysis of EMMPRIN and fascin was performed in 100 surgical specimens obtained from Chinese patients, including 18 well-differentiated, 62 moderately differentiated, and 20 poorly differentiated pancreatic and biliary adenocarcinomas. Neither EMMPRIN nor fascin was detectable in normal pancreatic and biliary glandular epithelia. However, EMMPRIN and fascin immunoreactivity was observed on the cell membrane and within the cytoplasm in pancreatobiliary adenocarcinomas. Higher immunostaining scores of EMMPRIN and fascin were strongly associated with advanced grades of pancreatobiliary adenocarcinomas (36.1 and 51.3 for grade I, 95.5 and 110.1 for grade II, and 133.7 and 165.8 for grade III). In addition, higher immunostaining scores of EMMPRIN and fascin were associated with advanced T stages (29.8 and 43.6 for T1, 86.3 and 93.2 for T2, 107.6 and 117.6 for T3, and 129.5 and 156.5 for T4). Higher EMMPRIN and fascin scores were associated with shorter survival times and more advanced M and N stages of pancreatiobiliary adenocarcinomas. A higher expression of EMMPRIN and fascin was found to correlate well with histologic grades and clinical stages of pancreatobiliary adenocarcinomas.
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Affiliation(s)
- Wen-Chiuan Tsai
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
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Tsai WC, Jin JS, Chang WK, Chan DC, Yeh MK, Cherng SC, Lin LF, Sheu LF, Chao YC. Association of cortactin and fascin-1 expression in gastric adenocarcinoma: correlation with clinicopathological parameters. J Histochem Cytochem 2007; 55:955-62. [PMID: 17510372 DOI: 10.1369/jhc.7a7235.2007] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Cortactin and fascin-1 are important factors in tumor progression. We tested the hypothesis that cortactin and fascin-1 expression correlates with clinicopathological parameters of gastric adenocarcinoma. Immunohistochemical analysis of cortactin and fascin-1 was done using tissue microarrays of 100 surgical specimens, including 20 well-differentiated, 20 moderately differentiated, and 60 poorly differentiated gastric adenocarcinomas. Among the 20 well-differentiated gastric adenocarcinomas, 15 cases (75%) showed negative or weak staining (1+); 5 cases (25%) had moderate (2+) or strong (3+) cortactin expression. Among the 60 poorly differentiated gastric adenocarcinomas, more than three-quarters of the cases (76.7%) had moderate or strong cortactin expression; 14 cases (23.3%) had weak staining. Of 20 well-differentiated gastric adenocarcinoma cases, 14 (70%) showed negative or weak staining of fascin-1, whereas nearly one-third (30%) had moderate or strong expression. Among the 60 poorly differentiated gastric adenocarcinomas, 32 (53.3%) exhibited moderate or strong fascin-1 expression; fewer than half of the cases showed negative or weak staining. Higher intensity of cortactin and fascin-1 staining correlated directly with more-advanced cancer stages (TNM) and inversely with survival rates. Our findings suggest the possibility that pharmacological inhibitors of cortactin and fascin-1 activity may slow down tumor progression and prolong survival time in patients with gastric adenocarcinomas.
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Affiliation(s)
- Wen-Chiuan Tsai
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Neihu, Taipei, Taiwan
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Yamaguchi H, Inoue T, Eguchi T, Miyasaka Y, Ohuchida K, Mizumoto K, Yamada T, Yamaguchi K, Tanaka M, Tsuneyoshi M. Fascin overexpression in intraductal papillary mucinous neoplasms (adenomas, borderline neoplasms, and carcinomas) of the pancreas, correlated with increased histological grade. Mod Pathol 2007; 20:552-61. [PMID: 17396145 DOI: 10.1038/modpathol.3800763] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Intraductal papillary mucinous neoplasm (IPMN) is a well-established entity in pancreatic neoplasms and a precursor of infiltrating adenocarcinoma. Fascin, an actin-bundling protein involved in cellular motility, is upregulated in many human neoplasms. Its overexpression in pancreatic intraepithelial neoplasia, a pre-cancerous lesion sharing many characteristics with IPMN, has been reported. However, fascin expression in IPMN remains unknown. The aim of this study was to investigate fascin expression in IPMNs and to elucidate its relationship to clinicopathological features, including histological grade and phenotypic subclassification. We evaluated fascin expression by immunohistochemistry in 116 surgical specimens, followed by quantitative analysis of fascin mRNA expression using a laser microdissection system and real-time reverse-transcriptase polymerase chain reaction in eight frozen samples. Fascin expression was significantly higher in borderline neoplasms (25/29, 86%) and carcinomas (37/42, 88%) than in adenomas (23/45, 51%) (P<0.05, respectively), but no difference was observed between borderline neoplasms and carcinomas. With regard to the subclassification, intestinal-type neoplasms (35/39, 90%) were more frequently positive for fascin than gastric-type neoplasms (36/59, 61%) (P<0.05). Two oncocytic-type neoplasms were both fascin-negative. Fascin mRNA expression seemed to be higher in moderately to severely dysplastic epithelium than in mildly dysplastic epithelium (not statistically significant), supporting the immunohistochemical experiments. Our findings suggest that fascin overexpression is involved in the progression of IPMN. Fascin could become a new therapeutic target for inhibition of their progression.
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Affiliation(s)
- Hiroshi Yamaguchi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Puppa G, Maisonneuve P, Sonzogni A, Masullo M, Chiappa A, Valerio M, Zampino MG, Franceschetti I, Capelli P, Chilosi M, Menestrina F, Viale G, Pelosi G. Independent prognostic value of fascin immunoreactivity in stage III-IV colonic adenocarcinoma. Br J Cancer 2007; 96:1118-26. [PMID: 17375048 PMCID: PMC2360113 DOI: 10.1038/sj.bjc.6603690] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Fascin, an actin-bundling protein involved in cell motility, has been shown to be upregulated in several types of carcinomas. In this study, we investigated the expression of fascin in 228 advanced colonic adenocarcinoma patients with a long follow-up. Fascin expression was compared with several clinicopathologic parameters and survival. Overall, fascin immunoreactivity was detected in 162 (71%) tumours with a prevalence for right-sided tumours (P<0.001). Fascin correlated significantly with sex, tumour grade and stage, mucinous differentiation, number of metastatic lymph nodes, extranodal tumour extension, and the occurrence of distant metastases. Patients with fascin-expressing tumours experienced a shorter disease-free and overall survival in comparison with those with negative tumours, and fascin immunoreactivity emerged as an independent prognostic factor in the multivariate analysis. Moreover, patients with the same tumour stages could be stratified in different risk categories for relapse and progression according to fascin expression. Our findings suggest that fascin is a useful prognostic marker for colonic adenocarcinomas.
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Affiliation(s)
- G Puppa
- Division of Pathology, CRO-National Cancer Institute, Aviano, Italy
| | - P Maisonneuve
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - A Sonzogni
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - M Masullo
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - A Chiappa
- Division of General Surgery, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - M Valerio
- Division of General Surgery, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - M G Zampino
- Division of Medical Oncology, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
| | - I Franceschetti
- Institute of Pathology, University of Verona, Istituti Biologici, Strada Le Grazie 8-3714, Verona 37134, Italy
| | - P Capelli
- Institute of Pathology, University of Verona, Istituti Biologici, Strada Le Grazie 8-3714, Verona 37134, Italy
| | - M Chilosi
- Institute of Pathology, University of Verona, Istituti Biologici, Strada Le Grazie 8-3714, Verona 37134, Italy
| | - F Menestrina
- Institute of Pathology, University of Verona, Istituti Biologici, Strada Le Grazie 8-3714, Verona 37134, Italy
| | - G Viale
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
- University of Milan School of Medicine, Milan, Italy
| | - G Pelosi
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, Via G. Ripamonti, Milano 435 I-20141, Italy
- University of Milan School of Medicine, Milan, Italy
- Divisione di Anatomia Patologica e Medicina di Laboratorio, Istituto Europeo di Oncologia, Via G. Ripamonti, 435, I-20141 Milano, Italy. E-mail:
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50
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Increased expression of fascin associated with malignant transformation of sinonasal inverted papilloma. Chin Med J (Engl) 2007. [DOI: 10.1097/00029330-200703010-00005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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