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Chen L, Shi V, Wang S, Freeman R, Ruiz F, Jayachandran K, Zhang J, Cosper P, Sun L, Luke CJ, Spina C, Grigsby PW, Schwarz JK, Markovina S. SCCA1/SERPINB3 promotes suppressive immune environment via STAT-dependent chemokine production, blunting the therapy-induced T cell responses. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.01.526675. [PMID: 36778224 PMCID: PMC9915608 DOI: 10.1101/2023.02.01.526675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Radiotherapy is a commonly used cancer treatment; however, patients with high serum squamous cell carcinoma antigen (SCCA1/SERPINB3) are associated with resistance and poor prognosis. Despite being a strong clinical biomarker, the modulation of SERPINB3 in tumor immunity is poorly understood. We investigated the microenvironment of SERPINB3 high tumors through RNAseq of primary cervix tumors and found that SERPINB3 was positively correlated with CXCL1/8, S100A8/A9 and myeloid cell infiltration. Induction of SERPINB3 in vitro resulted in increased CXCL1/8 and S100A8/A9 production, and supernatants from SERPINB3-expressing cultures attracted monocytes and MDSCs. In murine tumors, the orthologue mSerpinB3a promoted MDSC, TAM, and M2 macrophage infiltration contributing to an immunosuppressive phenotype, which was further augmented upon radiation. Radiation-enhanced T cell response was muted in SERPINB3 tumors, whereas Treg expansion was observed. A STAT-dependent mechanism was implicated, whereby inhibiting STAT signaling with ruxolitinib abrogated suppressive chemokine production. Patients with elevated pre-treatment serum SCCA and high pSTAT3 had increased intratumoral CD11b+ myeloid cell compared to patients with low SCCA and pSTAT3 cohort that had overall improved cancer specific survival after radiotherapy. These findings provide a preclinical rationale for targeting STAT signaling in tumors with high SERPINB3 to counteract the immunosuppressive microenvironment and improve response to radiation.
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Wang L, Huang L, Xi L, Zhang SC, Zhang JX. High expression of squamous cell carcinoma antigen in poorly differentiated adenocarcinoma of the stomach: A case report. World J Clin Cases 2020; 8:4572-4578. [PMID: 33083420 PMCID: PMC7559675 DOI: 10.12998/wjcc.v8.i19.4572] [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] [Received: 05/22/2020] [Revised: 08/11/2020] [Accepted: 09/05/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Squamous cell carcinoma antigen (SCCA) is regarded as a specific indicator of epithelial malignancies and is widely used in the diagnosis of squamous cell carcinoma (SCC). However, the expression of SCCA in gastric adenocarcinoma has not been studied in detail.
CASE SUMMARY A 52-year-old man was admitted to our hospital for a 2.5 cm × 2.5 cm ulcer at the antrum-body junction with dull pain and fullness in the upper abdomen for 2 mo. His pre-surgery serological testing results showed 0.51 ng/mL SCCA (reference interval, < 1.5 ng/mL) and 9.9 ng/mL carcinoembryonic antigen (reference range, < 4.7 ng/mL). He underwent radical distal gastrectomy and Roux-en Y anastomosis and was diagnosed with poorly differentiated mucinous adenocarcinoma (Lauren classification: Diffuse) by pathological examination of the resected lesion. Immunohistochemistry showed that SCCA was highly expressed in the cytoplasm of cancer cells. After surgery, the patient received an S-1 adjuvant chemotherapy regimen for six cycles containing tegafur, gimeracil, and oteracil potassium. He showed no sign of recurrence or metastasis within 24-mo follow-up.
CONCLUSION This is a frontal report of SCCA overexpression in poorly differentiated adenocarcinoma of the stomach.
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Affiliation(s)
- Lin Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Lei Huang
- Department of Laboratory Medicine, Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Lei Xi
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Shi-Chang Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Jie-Xin Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
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Bizzarri N, Pedone Anchora L, Zannoni GF, Santoro A, Valente M, Inzani F, Gallotta V, Conte C, Chiantera V, Fanfani F, Fagotti A, Ferrandina G, Scambia G. Role of one-step nucleic acid amplification (OSNA) to detect sentinel lymph node low-volume metastasis in early-stage cervical cancer. Int J Gynecol Cancer 2020; 30:364-371. [PMID: 31980488 DOI: 10.1136/ijgc-2019-000939] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 12/27/2019] [Accepted: 01/06/2020] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Growing evidence in the literature supports the accuracy of sentinel lymph node (SLN) biopsy in early-stage cervical cancer. One-step nucleic acid amplification (OSNA) is a rapid assay able to detect cytokeratin 19-mRNA in SLNs, and it can be used for intra-operative detection of low-volume metastases. The aim of this study was to evaluate the rate of low-volume metastasis in SLNs detected by OSNA in patients with early-stage cervical cancer. Secondary aims were to define the sensitivity and the negative predictive value of SLN biopsy assessed with OSNA. METHODS After IRB approval, consecutive patients who underwent surgery for International Federation of Gynecology and Obstetrics stage IA1 with lymph-vascular space involvement to IB1 between November 2017 and July 2019 and had SLN biopsy and pelvic lymphadenectomy were included. SLNs were detected with indocyanine-green cervical injection and sent intra-operatively for OSNA. RESULTS Eighteen patients underwent SLN assessment with OSNA and systematic pelvic lymphadenectomy in the study period. Four (22.2%) patients had unilateral and 14 (77.8%) had bilateral mapping. OSNA detected micro-metastasis in 6/18 (33.3%) patients. All micro-metastases were detected in patients with bilateral SLN mapping. The sensitivity and negative predictive value of SLN in detecting lymph node metastasis with OSNA calculated per pelvic sidewall were 85.7% and 96.1%, respectively. The false negative rate in mapped sidewalls was 14.3%. DISCUSSION This is the first series entirely processing SLNs for OSNA in early-stage cervical cancer. OSNA is able to intra-operatively detect low-volume metastases in SLNs. Further studies are necessary to confirm the accuracy of this technique and to assess survival implications of low-volume metastases detected by OSNA.
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Affiliation(s)
- Nicolò Bizzarri
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Luigi Pedone Anchora
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Gian Franco Zannoni
- Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Angela Santoro
- Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Michele Valente
- Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Frediano Inzani
- Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Valerio Gallotta
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Carmine Conte
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy
| | - Vito Chiantera
- Department of Gynecologic Oncology, ARNAS Civico Di Cristina Benfratelli, Università di Palermo, Palermo, Italy
| | - Francesco Fanfani
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy .,Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Anna Fagotti
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy.,Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Gabriella Ferrandina
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy.,Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
| | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Rome, Italy.,Università Cattolica del Sacro Cuore, Istituto di Ginecologia e Ostetricia, Roma, Italia, Rome, Italy
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Delomenie M, Bonsang-Kitzis H, Bats AS, Ngo C, Balaya V, Xuan HTN, Koual M, Mathevet P, Lecuru F. The clinical implication of lymph nodes micrometastases and isolated tumor cells in patients with cervical cancer: A systematic review. Eur J Obstet Gynecol Reprod Biol 2019; 241:71-76. [DOI: 10.1016/j.ejogrb.2019.08.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 08/13/2019] [Accepted: 08/18/2019] [Indexed: 12/24/2022]
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Yu LM, Wang WW, Qi R, Leng TG, Zhang XL. MicroRNA-224 inhibition prevents progression of cervical carcinoma by targeting PTX3. J Cell Biochem 2018; 119:10278-10290. [PMID: 30129088 DOI: 10.1002/jcb.27370] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 06/27/2018] [Indexed: 12/21/2022]
Abstract
Cervical carcinoma is known as one of the most lethal and common conditions in women worldwide. Increasing evidence shows that microRNAs (miRs) may be involved in the pathogenesis of cervical carcinoma. This study investigates the correlation between expression of miR-224 in peripheral blood mononuclear cells and both diagnosis and prognosis of cervical carcinoma to clarify the effect miR-224 has on the biological behaviors of the subjected cervical carcinoma cells. Initially, 132 patients diagnosed with cervical carcinoma and 120 healthy subjects were recruited. Peripheral blood expression of miR-224 and PTX3 was detected. A telephone follow-up was performed every 3 months after treatment. The diagnostic value of miR-224 in cervical carcinoma was analyzed using the Receiver Operating Characteristic curve. The effects of both miR-224 and PTX3 on cell proliferation, migration, and invasion were evaluated with an intervention of miR-224 ectopic expression or depletion and PTX3 silencing. The bioinformatics prediction website and dual-luciferase reporter assay revealed PTX3 to be a target gene for miR-224. Moreover, miR-224 was detected as over-expressed, but PTX3 was under-expressed in cervical carcinoma. Additionally, as a diagnostic biomarker, a high miR-224 expression was closely linked with the progression of cervical carcinoma. Both miR-224 overexpression and PTX3 silencing promoted cell proliferation, migration, and invasion, whereas, the aforementioned properties were depressed when miR-224 was inhibited. Altogether, the miR-224 overexpression may be a biological indicator in predicting the progression of cervical carcinoma. Thus, miR-224 inhibition may significantly prevent cervical carcinoma progression by targeting the PTX3 gene.
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Affiliation(s)
- Li-Mei Yu
- Department of Clinical Laboratory, Yantai Yuhuangding Hospital, Yantai, China
| | - Wei-Wei Wang
- Department of Ultrasound, Yantai Yuhuangding Hospital, Yantai, China
| | - Rong Qi
- Department of Clinical Laboratory, Yantai Yuhuangding Hospital, Yantai, China
| | - Tian-Gang Leng
- Department of Imaging, Yantai Yuhuangding Hospital, Yantai, China
| | - Xiao-Lu Zhang
- Department of Clinical Laboratory, Yantai Yuhuangding Hospital, Yantai, China
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High Expression of KIF20A Is Associated with Poor Overall Survival and Tumor Progression in Early-Stage Cervical Squamous Cell Carcinoma. PLoS One 2016; 11:e0167449. [PMID: 27941992 PMCID: PMC5152822 DOI: 10.1371/journal.pone.0167449] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 11/14/2016] [Indexed: 12/05/2022] Open
Abstract
Background The kinesin family member 20a (KIF20A) protein has been implicated in the development and progression of many human cancers; however, its precise function and role in cervical cancer remain largely unclear. This study aimed to investigate the expression profile and prognostic value of KIF20A in patients with early-stage cervical squamous cell carcinoma. Methods We examined the mRNA and protein levels of KIF20A in eight cervical cancer cell lines and eight paired cervical cancer samples, compared with normal cervical epithelial cells and adjacent normal cervical tissues, respectively. Immunohistochemistry was performed to detect the expression of KIF20A in paraffin-embedded specimens from 169 early-stage cervical squamous cell carcinoma patients. Statistical analyses were applied to analyze the association between KIF20A expression and clinical variables, as well with patient survival. Results The mRNA and protein expression levels of KIF20A were significantly elevated in cervical cancer cell lines and lesions compared with normal cells and corresponding normal tissues (P < 0.05). Immunohistochemistry analysis in 169 cervical cancer cases revealed that increased KIF20A expression was strongly associated with human papillomavirus (HPV) infection (P = 0.008), clinical stage (P = 0.001), tumor recurrence (P = 0.016), vital status (P < 0.001), the property of the surgical margin (P = 0.032), the lymphovascular space involvement (P = 0.014), and pelvic lymph node metastasis (P = 0.001). The overall survival and disease-free survival of patients with high levels of KIF20A expression were significantly poorer than those with low KIF20A expression. KIF20A was an independent survival prognostic factor, as evidenced by univariate and multivariate analysis. Conclusions Our results illustrate that elevated KIF20A expression correlates with HPV infection, clinical stage, tumor recurrence, lymphovascular space involvement, pelvic lymph node metastasis, and poor outcome in early-stage cervical squamous cell carcinoma patients. KIF20A aberrant expression is a novel independent unfavorable prognostic factor and may present a potential therapeutic target for cervical cancer.
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Cheng Y, Guo Y, Zhang Y, You K, Li Z, Geng L. MicroRNA-106b is involved in transforming growth factor β1-induced cell migration by targeting disabled homolog 2 in cervical carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:11. [PMID: 26769181 PMCID: PMC4714510 DOI: 10.1186/s13046-016-0290-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 01/10/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND MicroRNA-106b (miR-106b) was recently identified as an oncogene participating in cancer progression. Transforming growth factor β1(TGF-β1) is an indispensable cytokine regulating the local microenvironment, thereby promoting cervical cancer progression. However, the roles of miR-106b in cervical carcinoma progression and TGF-β1-involvement in the tumorigenesis of cervical cancer remain unknown. METHODS The expression of miR-106b in human cervical specimens was detected by real-time PCR analysis and in situ hybridization assay. The effect of miR-106b on cell migration was analyzed by scratch and transwell assays. TGF-β1 was used to induce cell migration. The expression of the miR-106b target gene DAB2 in human cervical tissues and cell lines were measured by qRT-PCR, western blot and immunohistochemistry. Dual-luciferase reporter assay was used to identify DAB2 as a miR-106b-directed target gene. RESULTS miR-106b was frequently up-regulated in human cervical carcinoma specimens and cervical cancer cell lines. Over-expression of miR-106b significantly promoted HeLa and SiHa cells migration. Likewise, inhibition of miR-106b decreased HeLa and SiHa cells migration. The multifunctional cytokine TGF-β facilitates metastasis in cervical carcinoma. miR-106b inhibitor treatment decreased the TGF-β1-stimulated migration of HeLa and SiHa cells. DAB2, a predicted target gene of miR-106b, was inhibited by TGF-β1 partly through miR-106b and was involved in TGF-β1-induced cervical cancer cell migration. The expression of DAB2 was low in cervical cancer tissues, and negatively correlated with miR-106b expression. Finally, DAB2 was identified as a miR-106b-directed target gene by dual-luciferase reporter assay. CONCLUSION Our data suggest that the TGF-β1/miR-106b/DAB2 axis may be involved in the pathogenesis of cervical carcinoma.
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Affiliation(s)
- Yuan Cheng
- Department of Gynecology and Obstetrics, Peking University Third Hospital, Beijing, 100191, China.
| | - Yanli Guo
- Department of Gynecology and Obstetrics, Peking University Third Hospital, Beijing, 100191, China.
| | - Youyi Zhang
- Institute of Vascular Medicine, Peking University Third Hospital, Beijing Key Laboratory of Cardiovasicular Receptors Research, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health and Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, 100191, China.
| | - Ke You
- Department of Gynecology and Obstetrics, Peking University Third Hospital, Beijing, 100191, China.
| | - Zijian Li
- Institute of Vascular Medicine, Peking University Third Hospital, Beijing Key Laboratory of Cardiovasicular Receptors Research, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health and Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, 100191, China.
| | - Li Geng
- Department of Gynecology and Obstetrics, Peking University Third Hospital, Beijing, 100191, China.
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RhoC mediates invasion and migration of CaSki cells through the Rho-associated serine-threonine protein kinase 1 signaling pathway. Int J Gynecol Cancer 2014; 24:184-91. [PMID: 24457551 DOI: 10.1097/igc.0000000000000053] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE The small GTPase RhoC in human cancers is up-regulated and correlated with tumor metastasis. However, the role of Rho/Rho-associated serine-threonine protein kinase 1 (ROCK1) signaling pathway in human cervical cancer is still unclear. In this study, we examine the effects of RhoC and its major downstream target, ROCK1, on the invasion and migration of CaSki cells to investigate the role of RhoC/ROCK1 signaling pathway in the progression of cervical squamous cell carcinoma. METHODS RhoC and ROCK1 protein expression in CaSki cells was detected by Western blotting. Scratch and transwell assays were carried out to assess the effects of RhoC on invasion and migration of CaSki cells. Cell viability was assayed by MTT test after adding the ROCK1 inhibitor Y-27632 to CaSki cells. RESULTS Overexpression of RhoC protein in CaSki cells significantly increases ROCK1 expression and promotes cell invasion and migration compared with the control group (P < 0.05). However, in the inhibition of ROCK1 with Y-27632 in CaSki cells when RhoC was overexpressed, the rate of invasiveness and migration was reduced remarkably (P < 0.05), dropping to comparable levels as the control. CONCLUSIONS This study suggested that the activation of RhoC/ROCK1 signaling pathways is likely involved in the progression of cervical squamous cell carcinoma.
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Clinical significance of Wnt-11 and squamous cell carcinoma antigen expression in cervical cancer. Med Oncol 2014; 31:933. [DOI: 10.1007/s12032-014-0933-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 03/17/2014] [Indexed: 12/18/2022]
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Okamoto S, Niikura H, Nakabayashi K, Hiyama K, Matoda M, Takeshima N, Watanabe M, Nagase S, Otsuki T, Yaegashi N. Detection of sentinel lymph node metastases in cervical cancer: Assessment of KRT19 mRNA in the one-step nucleic acid amplification (OSNA) method. Gynecol Oncol 2013; 130:530-6. [DOI: 10.1016/j.ygyno.2013.06.027] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 06/18/2013] [Accepted: 06/20/2013] [Indexed: 10/26/2022]
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Chou RH, Hsieh SC, Yu YL, Huang MH, Huang YC, Hsieh YH. Fisetin inhibits migration and invasion of human cervical cancer cells by down-regulating urokinase plasminogen activator expression through suppressing the p38 MAPK-dependent NF-κB signaling pathway. PLoS One 2013; 8:e71983. [PMID: 23940799 PMCID: PMC3733924 DOI: 10.1371/journal.pone.0071983] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2013] [Accepted: 07/05/2013] [Indexed: 12/31/2022] Open
Abstract
Fisetin (3,3',4',7-tetrahydroxyflavone), a naturally occurring flavonoid, has been reported to inhibit proliferation and induce apoptosis in several cancer types. However, its effect on the anti-metastatic potential of cervical cancer cells remains unclear. In the present study, we found that fisetin inhibits the invasion and migration of cervical cancer cells. The expression and activity of urokinase plasminogen activator (uPA) was significantly suppressed by fisetin in a dose-dependent manner. We also demonstrated that fisetin reduces the phosphorylation of p38 MAPK, but not that of ERK1/2, JNK1/2, or AKT. Addition of a p38 MAPK inhibitor, SB203580, further enhanced the inhibitory effect of fisetin on the expression and activity of uPA and the invasion and motility in cervical cancer cells. Fisetin suppressed the TPA (tetradecanoylphorbol-13-acetate)-induced activation of p38 MAPK and uPA, and inhibited the TPA-enhanced migratory and invasive abilities. Furthermore, the promoter activity of the uPA gene was dramatically repressed by fisetin, which disrupted the nuclear translocation of NF-κB and its binding amount on the promoter of the uPA gene, and these suppressive effects could be further enhanced by SB203580. This study provides strong evidence for the molecular mechanism of fisetin in inhibiting the aggressive phenotypes by repression of uPA via interruption of p38 MAPK-dependent NF-κB signaling pathway in cervical cancer cells and thus contributes insight to the potential of using fisetin as a therapeutic strategy against cervical cancer by inhibiting migration and invasion.
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Affiliation(s)
- Ruey-Hwang Chou
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan
- Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Shu-Ching Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yung-Luen Yu
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung, Taiwan
- Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Min-Hsien Huang
- Department of Rehabilitation Science, Department of Acupressure Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, County, Taiwan
| | - Yi-Chang Huang
- Institute of Biochemistry and Biotechnology, College of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yi-Hsien Hsieh
- Institute of Biochemistry and Biotechnology, College of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Biochemistry, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan
- * E-mail:
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Suzuki M, Deng Z, Hasegawa M, Uehara T, Kiyuna A, Maeda H. Squamous cell carcinoma antigen production in nasal inverted papilloma. Am J Rhinol Allergy 2013; 26:365-70. [PMID: 23168150 DOI: 10.2500/ajra.2012.26.3797] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The clinical importance of serum squamous cell carcinoma antigen (SCCA) and SCCA subclasses has not been established for treating inverted papilloma (IP). The aim of this study was to clarify the clinical importance of serum SCCA and its subclasses in IP, compared with maxillary squamous cell carcinoma and inflammatory disease. METHODS Serum SCCA was measured in 22 patients with IP (IP group), 11 with maxillary squamous cell carcinoma (carcinoma group), and 22 with inflammatory disease (inflammatory group). mRNA expression of SCCA subclasses was examined using quantitative real-time polymerase chain reaction. RESULTS In the IP group, 81.8% showed elevated serum SCCA, and 90.3% with recurrent IP showed elevated SCCA. The preoperative SCCA value (mean ± SD, 3.99 ± 4.39) in the IP group was significantly higher than in the carcinoma (1.28 ± 0.88; p = 0.012) and inflammatory (0.60 ± 0.31; p < 0.001) groups. mRNA expression of SCCA1 and SCCA2 in the IP group was higher than in the carcinoma and inflammatory groups. The SCCA2/SCCA1 ratio of mRNA expression (0.11 ± 0.06) in the IP group was similar to that (0.11 ± 0.09) in the inflammatory group, although the ratio (0.20 ± 0.12) in the carcinoma group was significantly higher than in the IP and inflammatory groups. The receiver operating characteristic curve analysis for the SCCA2/SCCA1 ratio to detect carcinoma yielded an area under the curve of 0.760 (95% confidence interval, 0.626-0.894). CONCLUSION The serum level of SCCA is effective for detecting IP, including recurrent IP. In contrast, the SCCA2/SCCA1 ratio is useful for detecting squamous cell carcinoma among other sinonasal diseases.
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Affiliation(s)
- Mikio Suzuki
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
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Deng Z, Hasegawa M, Yamashita Y, Matayoshi S, Kiyuna A, Agena S, Uehara T, Maeda H, Suzuki M. Prognostic value of human papillomavirus and squamous cell carcinoma antigen in head and neck squamous cell carcinoma. Cancer Sci 2012; 103:2127-34. [PMID: 22937809 DOI: 10.1111/cas.12009] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/10/2012] [Accepted: 08/23/2012] [Indexed: 01/07/2023] Open
Abstract
To clarify the synergistic influence of human papillomavirus (HPV) status and squamous cell carcinoma antigen (SCCA) mRNA expression on head and neck squamous cell carcinoma (HNSCC) prognosis, HPV DNA presence and SCCA1 and SCCA2 mRNA expression were determined by PCR and quantitative real-time RT-PCR, respectively, in 121 patients with primary HNSCC who were receiving curative treatment. HPV DNA was detected in 28.1% (34/121) of HNSCC cases, and only high-risk types (HPV-16, HPV-33, HPV-35 and HPV-58) were observed. Positive HPV status showed a significantly better prognosis than negative HPV status (P = 0.022). An elevated SCCA2/SCCA1 mRNA ratio was an independent predictor of disease recurrence (P = 0.004). In addition, HPV-negative patients with a high SCCA2/SCCA1 ratio (>0.27) had a significantly lower recurrence-free survival rate than HPV-negative patients with a low SCCA2/SCCA1 ratio (P < 0.011). Our findings revealed that both HPV status and the SCCA2/SCCA1 mRNA ratio are independently associated with prognosis in HNSCC. Patients with both a HPV-negative status and a high SCCA2/SCCA1 ratio might need intensified treatment and rigorous follow up after treatment because of the high risk of recurrence.
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Affiliation(s)
- Zeyi Deng
- Department of Otorhinolaryngology, Head and Neck Surgery, University of the Ryukyus, Okinawa, Japan.
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Bats AS, Mathevet P, Buenerd A, Orliaguet I, Mery E, Zerdoud S, Le Frère-Belda MA, Froissart M, Querleu D, Martinez A, Leblanc E, Morice P, Daraï E, Marret H, Gillaizeau F, Lécuru F. The sentinel node technique detects unexpected drainage pathways and allows nodal ultrastaging in early cervical cancer: insights from the multicenter prospective SENTICOL study. Ann Surg Oncol 2012; 20:413-22. [PMID: 22911367 DOI: 10.1245/s10434-012-2597-7] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 01/07/2023]
Abstract
BACKGROUND Sentinel lymph node (SLN) biopsy may improve nodal staging in cervical cancer. The aims of this study are to determine the rate of unusual patterns of cervical lymphatic drainage, to determine the rates of micrometastases and isolated tumor cells (ITCs) in SLNs, and to assess the clinical impact of SLN biopsy. METHODS Multicenter prospective study conducted between January 2005 and June 2007 in women undergoing laparoscopic surgery for early cervical cancer. Combined technetium/Patent Blue labeling was used. Lymphoscintigraphy was performed before surgery. SLN location was recorded, and factors associated with location were explored. SLNs underwent step sectioning ± immunohistochemistry. RESULTS 145 patients were enrolled and 139 included in a modified intention-to-diagnose analysis. Although 80.6 % of SLNs were in external iliac and interiliac areas, 38.2 % of patients had at least one SLN in an unexpected area and 5.1 % had SLNs only in unexpected areas. In unexpected areas, the number of SLNs per patient was not significantly different between lymphoscintigraphy and intraoperative detection (0.79 [0.62-1.02] versus 0.50 [0.37-0.68]; P = 0.096). In expected locations, there were significantly more blue and hot SLNs per patient than blue or hot SLNs (1.70 [1.45-1.99], 0.42 [0.30-0.57], 0.52 [0.39-0.69]). Of 28 metastatic SLNs, 17 contained micrometastases or ITCs. SLN involvement was found only by immunohistochemistry in 39.1 % of patients with positive nodes, and involved SLNs were located in unexpected areas in 17 % of those patients. CONCLUSIONS Sentinel lymph node biopsy detects unusual drainage pathways and micrometastases in a substantial proportion of patients, thus improving nodal staging.
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Affiliation(s)
- Anne-Sophie Bats
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France.
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Huchon C, Bats AS, Achouri A, Lefrère-Belda MA, Buénerd A, Bensaid C, Farragi M, Mathevet P, Lécuru F. [Sentinel lymph node procedure and uterine cancers]. ACTA ACUST UNITED AC 2011; 38:760-6. [PMID: 21111648 DOI: 10.1016/j.gyobfe.2010.09.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2010] [Accepted: 09/28/2010] [Indexed: 11/26/2022]
Abstract
Lymph node metastases in cervical and endometrial cancer are major prognostic factors. Lymph-nodal involvement determines adjuvant therapy. As imagery is not reliable to diagnose lymph node status, pelvic +/- para-aortic lymphadenectomy remains the gold standard. These surgical procedures are, however, responsible for specific morbidity: lymphocele and lymphedema. Sentinel lymph node procedure could avoid lymphadenectomy and their complications in cervical and endometrial cancer with good negative predictive values. We present actual indications, procedure and results of sentinel lymph node procedures in cervical and endometrial cancer.
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Affiliation(s)
- C Huchon
- Service de chirurgie gynécologique et cancérologique, hôpital européen Georges-Pompidou, AP-HP, 20 rue Leblanc, Paris cedex 15, France.
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16
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Bézu C, Coutant C, Ballester M, Feron JG, Rouzier R, Uzan S, Daraï E. Ultrastaging of lymph node in uterine cancers. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2010; 29:5. [PMID: 20092644 PMCID: PMC2828991 DOI: 10.1186/1756-9966-29-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/28/2009] [Accepted: 01/21/2010] [Indexed: 11/10/2022]
Abstract
Background Lymph node status is an important prognostic factor and a criterion for adjuvant therapy in uterine cancers. While detection of micrometastases by ultrastaging techniques is correlated to prognosis in several other cancers, this remains a matter of debate for uterine cancers. The objective of this review on sentinel nodes (SN) in uterine cancers was to determine the contribution of ultrastaging to detect micrometastases. Methods Review of the English literature on SN procedure in cervical and endometrial cancers and histological techniques including hematoxylin and eosin (H&E) staining, serial sectioning, immunohistochemistry (IHC) and molecular techniques to detect micrometastases. Results In both cervical and endometrial cancers, H&E and IHC appeared insufficient to detect micrometastases. In cervical cancer, using H&E, serial sectioning and IHC, the rate of macrometastases varied between 7.1% and 36.3% with a mean value of 25.8%. The percentage of women with micrometastases ranged from 0% and 47.4% with a mean value of 28.3%. In endometrial cancer, the rate of macrometastases varied from 0% to 22%. Using H&E, serial sectioning and IHC, the rate of micrometastases varied from 0% to 15% with a mean value of 5.8%. In both cervical and endometrial cancers, data on the contribution of molecular techniques to detect micrometastases are insufficient to clarify their role in SN ultrastaging. Conclusion In uterine cancers, H&E, serial sectioning and IHC appears the best histological combined technique to detect micrometastases. Although accumulating data have proved the relation between the risk of recurrence and the presence of micrometastases, their clinical implications on indications for adjuvant therapy has to be clarified.
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Affiliation(s)
- Corinne Bézu
- Department of Gynaecology and Obstetrics, Hôpital Tenon, Assistance Publique des Hôpitaux de Paris, CancerEst, Université Pierre et Marie Curie, Paris 6, France
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Wangsa D, Heselmeyer-Haddad K, Ried P, Eriksson E, Schäffer AA, Morrison LE, Luo J, Auer G, Munck-Wikland E, Ried T, Lundqvist EA. Fluorescence in situ hybridization markers for prediction of cervical lymph node metastases. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 175:2637-45. [PMID: 19893027 PMCID: PMC2789632 DOI: 10.2353/ajpath.2009.090289] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/21/2009] [Indexed: 02/06/2023]
Abstract
The presence of lymph node metastases is associated with poor prognosis in early stage cervical cancer. As of yet, no molecular markers predicting lymph node metastases have been identified. We examined single genetic markers and a composite marker, comprised of three fluorescence in situ hybridization (FISH) probes targeting the genes LAMP3, PROX1, and PRKAA1, in pretreatment cervical biopsies from 16 lymph node positive cases and 15 lymph node negative controls from women with stage IB and IIA cervical cancer. In addition, we determined clonal patterns by including CCND1 to compare the clonal constitution of primary tumors and associated lymph node metastases. The composite FISH marker allowed for classification of patients into those with and without lymph node metastases with a sensitivity and specificity of 75% and 87%, respectively (P = 0.001). The positive predictive value and negative predictive value were 86% and 76%, respectively. Clonal patterns varied among the tumors. In many cases, changes between the primary tumor and lymph node metastases in the most common clones may indicate that certain clones have a growth advantage for establishing metastases in lymph nodes. We conclude that the composite FISH marker may be useful for determining risk for subsequent development of lymph node metastases in patients with cervical cancer.
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Affiliation(s)
- Darawalee Wangsa
- Department of Oncology-Pathology, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
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