1
|
Stockhammer P, Baumeister H, Ploenes T, Bonella F, Theegarten D, Dome B, Pirker C, Berger W, Hegedüs L, Baranyi M, Schuler M, Deshayes S, Bölükbas S, Aigner C, Blanquart C, Hegedüs B. Krebs von den Lungen 6 (KL-6) is a novel diagnostic and prognostic biomarker in pleural mesothelioma. Lung Cancer 2023; 185:107360. [PMID: 37713954 DOI: 10.1016/j.lungcan.2023.107360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 08/26/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023]
Abstract
OBJECTIVES Pleural mesothelioma (PM) is a rare disease with dismal outcome. Systemic treatment options include chemotherapy and immunotherapy, but biomarkers for treatment personalization are missing. The only FDA-approved diagnostic biomarker is the soluble mesothelin-related protein (SMRP). Krebs von den Lungen-6 (KL-6) is a human mucin 1 (MUC1) glycoprotein, which has shown diagnostic and prognostic value as a biomarker in other malignancies. The present study investigated whether KL-6 can serve as a diagnostic and/or prognostic biomarker in PM. MATERIALS AND METHODS Using a fully-automated chemiluminescence enzyme immunoassay (CLEIA) for KL-6 and SMRP, pleural effusion samples from 87 consecutive patients with PM and 25 patients with non-malignant pleural disorders were studied. In addition, KL-6 and SMRP levels were determined in corresponding patient sera, and in an independent validation cohort (n = 122). MUC1 mRNA and protein expression, and KL-6 levels in cell line supernatants were investigated in PM primary cell lines in vitro. RESULTS PM patients had significantly higher KL-6 levels in pleural effusion than non-malignant controls (AUC 0.78, p < 0.0001). Among PM patients, levels were highest in those with epithelioid or biphasic histologies. There was a strong positive correlation between pleural effusion levels of KL-6 and SMRP (p < 0.0001). KL-6 levels in sera similarly associated with diagnosis of PM, however, to a lesser extent (AUC 0.71, p = 0.008). PM patients with high pleural effusion KL-6 levels (≥303 IU/mL) had significantly better overall survival (OS) compared to those with low KL-6 levels (HR 0.51, p = 0.004). Congruently, high tumor cell MUC1 mRNA expression in primary cell lines associated with prolonged corresponding patient OS (HR 0.35, p = 0.004). These findings were confirmed in an independent validation cohort. CONCLUSION This is the first study demonstrating KL-6 as a potential novel liquid-based diagnostic and prognostic biomarker in PM.
Collapse
Affiliation(s)
- Paul Stockhammer
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; Yale School of Medicine, Yale University, 333 Cedar St, New Haven, CT 06510, USA
| | - Hannah Baumeister
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Till Ploenes
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; Division of Thoracic Surgery, Department for Visceral-, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, Helmholtzstr. 10, 01069 Dresden, Germany
| | - Francesco Bonella
- Center for Interstitial and Rare Lung Disease Unit, Ruhrlandklinik University Hospital, University of Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Dirk Theegarten
- Institute of Pathology, University Hospital Essen, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Balazs Dome
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria; Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Ráth György u. 7-9, 1122 Budapest, Hungary; National Korányi Institute of Pulmonology, Korányi Frigyes út 1, 1122 Budapest, Hungary; Department of Translational Medicine, Lund University, Box 117, 221 00 Lund, Sweden
| | - Christine Pirker
- Center for Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Walter Berger
- Center for Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Luca Hegedüs
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Marcell Baranyi
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Üllöi ut 93, 195, Budapest, Hungary
| | - Martin Schuler
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, 45122 Essen, Germany; Department of Medical Oncology, West German Cancer Center, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, German
| | - Sophie Deshayes
- Nantes Université, Inserm UMR 1307, CNRS UMR 6075, Université d'Angers, CRCI2NA, F-44000 Nantes, France
| | - Servet Bölükbas
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Clemens Aigner
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, 45122 Essen, Germany; Karl-Landsteiner-Institute for Clinical and Translational Thoracic Surgery Research, Bruenner Strasse 68, 1210 Vienna, Austria
| | - Christophe Blanquart
- Nantes Université, Inserm UMR 1307, CNRS UMR 6075, Université d'Angers, CRCI2NA, F-44000 Nantes, France
| | - Balazs Hegedüs
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany.
| |
Collapse
|
2
|
Xu B. Molecular alterations of follicular cell-derived thyroid neoplasms. DIAGNOSTIC HISTOPATHOLOGY 2023. [DOI: 10.1016/j.mpdhp.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
3
|
Potential Use of CTCs as Biomarkers in Renal Cancer Patients. LIFE (BASEL, SWITZERLAND) 2022; 12:life12010089. [PMID: 35054482 PMCID: PMC8779819 DOI: 10.3390/life12010089] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/22/2021] [Accepted: 01/07/2022] [Indexed: 12/02/2022]
Abstract
We demonstrated that the CellCollector is an appropriate tool for detecting CTCs in RCC patients. We examined EpCAM and MUC1 expression levels in RCC tissues and cell lines and analyzed the detection rate of CTCs in blood samples ex vivo using an anti-EpCAM antibody-covered straight or spiraled CellCollector. Eight matched samples were examined for affinity to the anti-EpCAM vs. anti-EpCAM/anti-MUC1 antibody-covered wire. The use of this combination of antibodies allowed us to classify patients with lung metastasis. Finally, four patients were analyzed in vivo. In conclusion, both straight (ex vivo, in vivo) and spiraled (ex vivo) wires detected CTCs.
Collapse
|
4
|
Ma J, Han W, Lu K. Comprehensive Pan-Cancer Analysis and the Regulatory Mechanism of ASF1B, a Gene Associated With Thyroid Cancer Prognosis in the Tumor Micro-Environment. Front Oncol 2021; 11:711756. [PMID: 34490109 PMCID: PMC8417739 DOI: 10.3389/fonc.2021.711756] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 07/23/2021] [Indexed: 12/24/2022] Open
Abstract
Background The incidence of thyroid cancer, whose local recurrence and metastasis lead to death, has always been high and the pathogenesis of papillary thyroid carcinoma (PTC) has not been clearly elucidated. Therefore, the research for more accurate prognosis-related predictive biomarkers is imminent, and a key gene can often be a prognostic marker for multiple tumors. Methods Gene expression profiles of various cancers in the TCGA and GTEx databases were downloaded, and genes significantly associated with the prognosis of THCA were identified by combining differential analysis with survival analysis. Then, a series of bioinformatics tools and methods were used to analyze the expression of the gene in each cancer and the correlation of each expression with prognosis, tumor immune microenvironment, immune neoantigens, immune checkpoints, DNA repair genes, and methyltransferases respectively. The possible biological mechanisms were also investigated by GSEA enrichment analysis. Results 656 differentially expressed genes were identified from two datasets and 960 DEGs that were associated with disease-free survival in THCA patients were screened via survival analysis. The former and the latter were crossed to obtain 7 key genes, and the gene with the highest risk factor, ASF1B, was selected for this study. Differential analysis of multiple databases showed that ASF1B was commonly and highly expressed in pan-cancer. Survival analysis showed that high ASF1B expression was significantly associated with poor patient prognosis in multiple cancers. In addition, ASF1B expression levels were found to be associated with tumor immune infiltration in THCA, KIRC, LGG, and LIHC, and with tumor microenvironment in BRCA, LUSC, STAD, UCEC, and KIRC. Further analysis of the relationship between ASF1B expression and immune checker gene expression suggested that ASF1B may regulate tumor immune patterns in most tumors by regulating the expression levels of specific immune checker genes. Finally, GSEA enrichment analysis showed that ASF1B high expression was mainly enriched in cell cycle, MTORC1 signaling system, E2F targets, and G2M checkpoints pathways. Conclusions ASF1B may be an independent prognostic marker for predicting the prognosis of THCA patients. The pan-cancer analysis suggested that ASF1B may play an important role in the tumor micro-environment and tumor immunity and it has the potential of serving as a predictive biomarker for multiple cancers.
Collapse
Affiliation(s)
- Jing Ma
- Department of Thyroid and Breast Surgery, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China
| | - Wei Han
- Department of Thyroid and Breast Surgery, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China
| | - Kai Lu
- Department of Thyroid and Breast Surgery, Nanjing Hospital of Chinese Medicine affiliated to Nanjing University of Chinese Medicine, Nanjing, China
| |
Collapse
|
5
|
Thyroid Carcinoma: Phenotypic Features, Underlying Biology and Potential Relevance for Targeting Therapy. Int J Mol Sci 2021; 22:ijms22041950. [PMID: 33669363 PMCID: PMC7920269 DOI: 10.3390/ijms22041950] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 12/12/2022] Open
Abstract
Thyroid carcinoma consists a group of phenotypically heterogeneous cancers. Recent advances in biological technologies have been advancing the delineation of genetic, epigenetic, and non-genetic factors that contribute to the heterogeneities of these cancers. In this review article, we discuss new findings that are greatly improving the understanding of thyroid cancer biology and facilitating the identification of novel targets for therapeutic intervention. We review the phenotypic features of different subtypes of thyroid cancers and their underlying biology. We discuss recent discoveries in thyroid cancer heterogeneities and the critical mechanisms contributing to the heterogeneity with emphases on genetic and epigenetic factors, cancer stemness traits, and tumor microenvironments. We also discuss the potential relevance of the intratumor heterogeneity in understanding therapeutic resistance and how new findings in tumor biology can facilitate designing novel targeting therapies for thyroid cancer.
Collapse
|
6
|
Expression of Mucins in Salivary Gland Mucoepidermoid Carcinoma. Head Neck Pathol 2020; 15:491-502. [PMID: 32959209 PMCID: PMC8134608 DOI: 10.1007/s12105-020-01226-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 09/11/2020] [Indexed: 10/23/2022]
Abstract
Mucoepidermoid carcinoma (MEC) is the most common malignant salivary gland tumour in both adults and children. Histological grading of MEC is subjective, but plays an important role in predicting patient prognosis. Epithelial mucin (MUC) status may aid in establishing a more accurate grade. This study aimed to investigate the expression of various mucins (MUC1, MUC2, MUC4 and MUC5AC) in MECs to determine a possible correlation with tumour grade. Fifteen cases of each tumour grade (low-, intermediate-, and high-grade) were retrieved from the pathology archives of the Department of Oral Pathology and Oral Biology at the University of Pretoria. The patients included 23 men and 22 women, and ranged from 13 to 85 years (mean 49.8 years). Sections from formalin-fixed paraffin-embedded (FFPE) tissue were used for fluorescence in situ hybridization (FISH) for MAML2 rearrangements and MUC immunohistochemical analysis. The percentage immunohistochemical expression of the neoplastic mucous cells was evaluated first, followed by the overall percentage expression of all tumour cells. The results indicated that MUC1 overexpression may be a reliable marker of high-grade MECs, whereas MUC4 overexpression may be more indicative of low-grade tumours. MUC5AC expression was considered an unreliable marker in determining grade. MUC2 was only expressed in a single case of MEC and may be considered a useful marker to exclude MEC as a diagnostic possibility. This study demonstrates that MECs show an altered MUC expression pattern that can be used for diagnostic purposes and to aid in establishing a more accurate tumour grade.
Collapse
|
7
|
Vielh P, Balogh Z, Suciu V, Richon C, Job B, Meurice G, Valent A, Lacroix L, Marty V, Motte N, Dessen P, Caillou B, Ghuzlan AA, Bidart JM, Lazar V, Hofman P, Scoazec JY, El-Naggar AK, Schlumberger M. DNA FISH Diagnostic Assay on Cytological Samples of Thyroid Follicular Neoplasms. Cancers (Basel) 2020; 12:cancers12092529. [PMID: 32899953 PMCID: PMC7564487 DOI: 10.3390/cancers12092529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/30/2020] [Accepted: 09/02/2020] [Indexed: 12/31/2022] Open
Abstract
Simple Summary Cytopathology cannot distinguish benign from malignant follicular lesions in 20–30% of cases. These indeterminate cases includes the so-called follicular neoplasms (FNs) according to The Bethesda System for Reporting Thyroid Cytopathology. Frozen samples from 66 classic follicular adenomas (cFAs) and carcinomas (cFTCs) studied by array-comparative genomic hybridization identified three specific alterations of cFTCs (losses of 1p36.33-35.1 and 22q13.2-13.31, and gain of whole chromosome X) confirmed by fluorescent in situ hybridization (FISH) in a second independent series of 60 touch preparations from frozen samples of cFAs and cFTCs. In a third independent set of 27 cases of already stained pre-operative fine-needle aspiration cytology samples diagnosed as FNs and histologically verified, FISH analysis using these three markers identified half of cFTCs. Specificity of our assay for identifying cFTCs is higher than 98% which might be comparable with BRAF600E testing in cases of suspicion of classic papillary thyroid carcinomas. Abstract Although fine-needle aspiration cytology (FNAC) is helpful in determining whether thyroid nodules are benign or malignant, this distinction remains a cytological challenge in follicular neoplasms. Identification of genomic alterations in cytological specimens with direct and routine techniques would therefore have great clinical value. A series of 153 cases consisting of 72 and 81 histopathologically confirmed classic follicular adenomas (cFAs) and classic follicular thyroid carcinomas (cFTCs), respectively, was studied by means of different molecular techniques in three different cohorts of patients (pts). In the first cohort (training set) of 66 pts, three specific alterations characterized by array comparative genomic hybridization (aCGH) were exclusively found in half of cFTCs. These structural abnormalities corresponded to losses of 1p36.33-35.1 and 22q13.2-13.31, and gain of whole chromosome X. The second independent cohort (validation set) of 60 pts confirmed these data on touch preparations of frozen follicular neoplasms by triple DNA fluorescent in situ hybridization using selected commercially available probes. The third cohort, consisting of 27 archived cytological samples from an equal number of pts that had been obtained for preoperative FNAC and morphologically classified as and histologically verified to be follicular neoplasms, confirmed our previous findings and showed the feasibility of the DNA FISH (DNA fluorescent in situ hybridization) assay. All together, these data suggest that our triple DNA FISH diagnostic assay may detect 50% of cFTCs with a specificity higher than 98% and be useful as a low-cost adjunct to cytomorphology to help further classify follicular neoplasms on already routinely stained cytological specimens.
Collapse
Affiliation(s)
- Philippe Vielh
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
- Correspondence: or
| | - Zsofia Balogh
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Voichita Suciu
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Catherine Richon
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Bastien Job
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Guillaume Meurice
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Alexander Valent
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Ludovic Lacroix
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Virginie Marty
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Nelly Motte
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Philippe Dessen
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Bernard Caillou
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Abir Al Ghuzlan
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Jean-Michel Bidart
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Vladimir Lazar
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology and Biobank, Pasteur Hospital, 06002 Nice, France;
| | - Jean-Yves Scoazec
- Department of Medical Biology and Pathology, Gustave Roussy, Université Paris-Saclay and Experimental and Translational Pathology Platform, CNRS UMS3655-INSERM US23 AMMICA, 94805 Villejuif, France; (Z.B.); (V.S.); (C.R.); (B.J.); (G.M.); (A.V.); (L.L.); (V.M.); (N.M.); (P.D.); (B.C.); (A.A.G.); (J.-M.B.); (V.L.); (J.-Y.S.)
| | - Adel K. El-Naggar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Martin Schlumberger
- Department of Endocrinology, Gustave Roussy, Université Paris-Saclay, 94805 Villejuif, France;
| |
Collapse
|
8
|
Xu H, Gao H, Li H, Li D, Yuan W, Zhang L, Cheng P, Su X, Li Z, Wang G, Zhang T. Downregulated Mucin 1 alleviates paclitaxel resistance in non‑small cell lung cancer cells. Mol Med Rep 2020; 22:2966-2972. [PMID: 32945387 DOI: 10.3892/mmr.2020.11349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 01/14/2020] [Indexed: 11/06/2022] Open
Abstract
Multidrug resistance of non‑small cell lung cancer (NSCLC) is a common clinical problem, which is one of the main reasons leading to the failure of chemotherapy. Therefore, how to overcome or prevent drug resistance has become a hot and difficult issue in clinical research. The present study was designed to investigate the expression patterns, functions and underlying mechanisms of MUC1 in regulating paclitaxel‑resistant cell line A549/PR in NSCLC. RT‑qPCR and western blot was performed to determine the mRNA and protein level, respectively. CCK‑8 was conducted to determine the cell viability of A549/PR cells. Moreover, flow cytometry assay was applied to examine the apoptosis rate of A549/PR. Herein, the MUC1 was over‑expressed in clinic NSCLC tissues and A549/PR cells. Silence of MUC1 could obviously suppress the proliferation and promote apoptosis of A549/PR cells in treatment of paclitaxel through up‑regulating the expression of Bax and Caspase‑3, and down‑regulating the expression of Bcl‑2, suggesting that chemotherapy combined with the modulation of MUC1 might be characterized as a promising therapeutic approach to overcome paclitaxel‑resistance in NSCLC in the future.
Collapse
Affiliation(s)
- Hongyu Xu
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Hui Gao
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Hua Li
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Dong Li
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Weiwei Yuan
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Ling Zhang
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Peng Cheng
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Xiaomei Su
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Zhihui Li
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Guangjie Wang
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| | - Tao Zhang
- Department of Oncology, The General Hospital of Western Theater Command, Chengdu, Sichuan 610083, P.R. China
| |
Collapse
|
9
|
Alikhani R, Taravati A, Hashemi-Soteh MB. Association of MUC1 5640G>A and PSCA 5057C>T polymorphisms with the risk of gastric cancer in Northern Iran. BMC MEDICAL GENETICS 2020; 21:148. [PMID: 32660489 PMCID: PMC7359498 DOI: 10.1186/s12881-020-01085-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 07/02/2020] [Indexed: 12/25/2022]
Abstract
Background Gastric cancer is one of the four most common cancer that causing death worldwide. Genome-Wide Association Studies (GWAS) have shown that genetic diversities MUC1 (Mucin 1) and PSCA (Prostate Stem Cell Antigen) genes are involved in gastric cancer. The aim of this study was avaluating the association of rs4072037G > A polymorphism in MUC1 and rs2294008 C > T in PSCA gene with risk of gastric cancer in northern Iran. Methods DNA was extracted from 99 formalin fixed paraffin-embedded (FFPE) tissue samples of gastric cancer and 96 peripheral blood samples from healthy individuals (sex matched) as controls. Two desired polymorphisms, 5640G > A and 5057C > T for MUC1 and PSCA genes were genotyped using PCR-RFLP method. Results The G allele at rs4072037 of MUC1 gene was associated with a significant decreased gastric cancer risk (OR = 0.507, 95% CI: 0.322–0.799, p = 0.003). A significant decreased risk of gastric cancer was observed in people with either AG vs. AA, AG + AA vs. GG and AA+GG vs. AG genotypes of MUC1 polymorphism (OR = 4.296, 95% CI: 1.190–15.517, p = 0.026), (OR = 3.726, 95% CI: 2.033–6.830, p = 0.0001) and (OR = 0.223, 95% CI: 0.120–0.413, p = 0.0001) respectively. Finally, there was no significant association between the PSCA 5057C > T polymorphism and risk of gastric cancer in all genetic models. Conclusion Results indicated that the MUC1 5640G > A polymorphism may have protective effect for gastric cancer in the Northern Iran population and could be considered as a potential molecular marker in gastric cancer.
Collapse
Affiliation(s)
- Reza Alikhani
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran
| | - Ali Taravati
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Mazandaran, Iran
| | - Mohammad Bagher Hashemi-Soteh
- Immunogenetic Research center, Molecular and Cell Biology Research Center, Medical Faculty, Mazandaran University of Medical Sciences, Sari, Mazandaran, 48166-13485, Iran.
| |
Collapse
|
10
|
Barros-Filho MC, de Mello JBH, Marchi FA, Pinto CAL, da Silva IC, Damasceno PKF, Soares MBP, Kowalski LP, Rogatto SR. GADD45B Transcript Is a Prognostic Marker in Papillary Thyroid Carcinoma Patients Treated With Total Thyroidectomy and Radioiodine Therapy. Front Endocrinol (Lausanne) 2020; 11:269. [PMID: 32425887 PMCID: PMC7203742 DOI: 10.3389/fendo.2020.00269] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/14/2020] [Indexed: 12/21/2022] Open
Abstract
Currently, there is a lack of efficient recurrence prediction methods for papillary thyroid carcinoma (PTC). In this study, we enrolled 202 PTC patients submitted to total thyroidectomy and radioiodine therapy with long-term follow-up (median = 10.7 years). The patients were classified as having favorable clinical outcome (PTC-FCO, no disease in the follow-up) or recurrence (PTC-RE). Alterations in BRAF, RAS, RET, and TERT were investigated (n = 202) and the transcriptome of 48 PTC (>10 years of follow-up) samples was profiled. Although no mutation was associated with the recurrence risk, 68 genes were found as differentially expressed in PTC-RE compared to PTC-FCO. Pathway analysis highlighted a potential role of cancer-related pathways, including signal transduction and FoxO signaling. Among the eight selected genes evaluated by RT-qPCR, SLC2A4 and GADD45B showed down-expression exclusively in the PTC-FCO group compared to non-neoplastic tissues (NT). Increased expression of GADD45B was an independent marker of shorter disease-free survival [hazard ratio (HR) 2.9; 95% confidence interval (CI95) 1.2-7.0] in our cohort and with overall survival in the TCGA dataset (HR = 4.38, CI95 1.2-15.5). In conclusion, GADD45B transcript was identified as a novel prognostic marker candidate in PTC patients treated with total thyroidectomy and radioiodine therapy.
Collapse
MESH Headings
- Antigens, Differentiation/genetics
- Antigens, Differentiation/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Combined Modality Therapy
- Female
- Follow-Up Studies
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Humans
- Iodine Radioisotopes/therapeutic use
- Male
- Middle Aged
- Neoplasm Recurrence, Local/genetics
- Neoplasm Recurrence, Local/metabolism
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/therapy
- Prognosis
- Retrospective Studies
- Survival Rate
- Thyroid Cancer, Papillary/genetics
- Thyroid Cancer, Papillary/metabolism
- Thyroid Cancer, Papillary/pathology
- Thyroid Cancer, Papillary/therapy
- Thyroid Neoplasms/genetics
- Thyroid Neoplasms/metabolism
- Thyroid Neoplasms/pathology
- Thyroid Neoplasms/therapy
- Thyroidectomy/mortality
Collapse
Affiliation(s)
- Mateus C. Barros-Filho
- International Research Center–CIPE, A. C. Camargo Cancer Center, São Paulo, Brazil
- *Correspondence: Mateus C. Barros-Filho
| | - Julia B. H. de Mello
- International Research Center–CIPE, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Fabio A. Marchi
- International Research Center–CIPE, A. C. Camargo Cancer Center, São Paulo, Brazil
| | | | | | | | - Milena B. P. Soares
- Gonçalo Moniz Institute, Fiocruz, Salvador, Brazil
- Health Technology Institute, SENAI CIMATEC, Salvador, Brazil
| | - Luiz P. Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Silvia R. Rogatto
- Department of Clinical Genetics, Vejle University Hospital, Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Silvia R. Rogatto
| |
Collapse
|
11
|
de Biase D, Torricelli F, Ragazzi M, Donati B, Kuhn E, Visani M, Acquaviva G, Pession A, Tallini G, Piana S, Ciarrocchi A. Not the same thing: metastatic PTCs have a different background than ATCs. Endocr Connect 2018; 7:1370-1379. [PMID: 30400028 PMCID: PMC6280609 DOI: 10.1530/ec-18-0386] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 10/30/2018] [Indexed: 02/05/2023]
Abstract
Anaplastic thyroid cancer (ATC) is a rare but highly aggressive form of thyroid cancer. By contrast, differentiated papillary thyroid cancer (PTC) only rarely behave aggressively and develop distant metastasis. Whether distantly metastatic PTC (DM-PTC) and ATC share a common genetic background is still to be defined. We used next-generation sequencing (NGS) to explore the genetic background of a cohort of ATC and DM-PTC and a group of well-differentiated PTCs that did not developed distant metastasis as control (ctrl-PTC). A panel of 128 amplicons within 21 thyroid cancer-related genes was analyzed in a set of 151 thyroid cancer samples including 66 ATCs and DM-PTCs. We showed that the ATC/DM-PTC group had an overall mutational load higher than ctrl-PTCs and that ATCs and DM-PTCs are characterized by a different genetic background, with the exception of mutations in the TERT promoter that were overrepresented in both ATCs (61.1%) and DM-PTCs (48.2%) vs non-aggressive ctrl-PTCs (7.6%). In ATCs, TERT promoter mutations were frequently associated with TP53 mutations, while in the DM-PTCs no significant co-occurrence was observed. No significant association of MED12 mutations with aggressiveness of thyroid cancer was observed in our analysis. Finally, correlation analysis showed that increasing number of mutations negatively impact on patient overall survival also within the ATC and DM-PTC group. In conclusions, overall our analysis further highlights the relevance of TERT promoter mutations in driving aggressiveness and provides new pieces of information in the definition of aggressiveness evolution of thyroid cancer lesions.
Collapse
Affiliation(s)
- Dario de Biase
- Department of Pharmacy and Biotechnology (Dipartimento di Farmacia e Biotecnologie) – Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna, Bologna, Italy
- Correspondence should be addressed to A Ciarrocchi or D de Biase: or
| | - Federica Torricelli
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
| | - Moira Ragazzi
- Pathology Unit, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
| | - Benedetta Donati
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
| | - Elisabetta Kuhn
- Pathology Unit, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
| | - Michela Visani
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale) – Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna School of Medicine, Bologna, Italy
| | - Giorgia Acquaviva
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale) – Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna School of Medicine, Bologna, Italy
| | - Annalisa Pession
- Department of Pharmacy and Biotechnology (Dipartimento di Farmacia e Biotecnologie) – Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna, Bologna, Italy
| | - Giovanni Tallini
- Department of Medicine (Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale) – Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna School of Medicine, Bologna, Italy
| | - Simonetta Piana
- Pathology Unit, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale AUSL-IRCCS, Reggio Emilia, Italy
- Correspondence should be addressed to A Ciarrocchi or D de Biase: or
| |
Collapse
|
12
|
Li Q, Jin WX, Jin YX, Zheng ZC, Zhou XF, Wang QX, Ye DR, Sun YH, Zhang XH, Wang OC, Chen ED, Cai YF. Clinical effect of MUC1 and its relevance to BRAF V600E mutation in papillary thyroid carcinoma: a case-control study. Cancer Manag Res 2018; 10:1351-1358. [PMID: 29881305 PMCID: PMC5985787 DOI: 10.2147/cmar.s161501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
AIM To investigate the clinical effects of MUC1 on papillary thyroid cancer (PTC) and explore the relationship between MUC1 expression and BRAF mutation. METHODS The data of 69 patients subjected to fine-needle aspiration biopsy in our hospital and 486 patient data downloaded from The Cancer Genome Atlas (TCGA) database were used. Univariate and multivariate analyses were performed. RESULTS The results on the 486 patients recorded in the TCGA indicated that high MUC1 expression was independently related to BRAF mutation, lymph node metastasis (LNM), and unifocal type. In the 69 fine-needle aspiration biopsy patients with PTC, high MUC1 expression was significantly related to LNM and extrathyroid extension (ETE). The result of Pearson's correlation coefficient showed that BRAF mutation and MUC1 expression were moderately correlated. Moreover, in the subgroup with low MUC1 expression, the patients with BRAF mutation had higher ETE frequency and LNM than those without BRAF mutation. In the subgroup with BRAF mutation, patients with high MUC1 expression exhibited higher ETE frequency than those with low MUC1 expression, and high MUC1 expression occurred in older patients. In the subgroup with BRAF wild-type mutation, patients with high MUC1 expression had a higher incidence of ETE and LNM than those with low expression. CONCLUSION We demonstrated that the MUC1 is an important oncogene in PTC and may have great significance on therapeutic cancer vaccine development.
Collapse
Affiliation(s)
- Quan Li
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Wen-Xu Jin
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yi-Xiang Jin
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhou-Ci Zheng
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiao-Fen Zhou
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Qing-Xuan Wang
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Dan-Rong Ye
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yi-Han Sun
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiao-Hua Zhang
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ou-Chen Wang
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - En-Dong Chen
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ye-Feng Cai
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| |
Collapse
|
13
|
Abstract
Significant molecular advances have been undertaken for the past two decades in the field of thyroid follicular neoplasms, including a detailed genomic profile of papillary thyroid carcinoma (PTC) by The Cancer Genome Atlas (TCGA) project. These molecular discoveries led to a better understanding of the pathogenesis of thyroid neoplasms and resulted in reclassification of certain types of thyroid tumors. This review discusses how, 1) the molecular profiles of follicular-patterned lesions led to the reclassification of the follicular variant of PTC into non-invasive follicular thyroid neoplasm with papillary like nuclei, 2) the genotyping of Hürthle cell neoplasm provided the rationale to classify these tumors independently from follicular adenomas and carcinomas, and 3) BRAF and RAS molecular signatures have the potential of subclassifying PTC and poorly differentiated thyroid carcinoma into clinically relevant molecular subtypes.
Collapse
|
14
|
Liu Z, Zeng W, Chen T, Guo Y, Zhang C, Liu C, Huang T. A comparison of the clinicopathological features and prognoses of the classical and the tall cell variant of papillary thyroid cancer: a meta-analysis. Oncotarget 2018; 8:6222-6232. [PMID: 28009980 PMCID: PMC5351626 DOI: 10.18632/oncotarget.14055] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 12/12/2016] [Indexed: 11/25/2022] Open
Abstract
Papillary thyroid cancer (PTC) accounts for 80–90% of all thyroid malignancies. The tall cell variant (TCV) is a rare aggressive histotype of PTC. We performed a meta-analysis to compare the clinicopathological characteristics and prognostic factors of TCV with those of classical papillary thyroid carcinoma (cPTC). A literature search was performed using the PubMed and EMBASE databases using Medical Subject Headings and keywords. Twenty studies that included 1871 patients with TCV and 75323 patients with cPTC were included in our meta-analysis. Odds ratios and confidence intervals were calculated for each study. Patients with TCV were associated with multifocality, higher TNM stage, extrathyroidal extension, vascular invasion, lymph node metastasis, distant metastasis, BRAF mutation, disease-specific survival, and overall survival. We found that TCV cases were associated with more aggressive clinicopathological characteristics and poorer prognoses than cPTC cases were. Our results suggest that TCV is a high-risk PTC that warrants aggressive treatment and follow-up strategies.
Collapse
Affiliation(s)
- Zeming Liu
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen Zeng
- Department of Ophthalmology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China
| | - Tianwen Chen
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yawen Guo
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunping Liu
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Huang
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
15
|
Gandolfi G, Ragazzi M, de Biase D, Visani M, Zanetti E, Torricelli F, Sancisi V, Gugnoni M, Manzotti G, Braglia L, Cavuto S, Merlo DF, Tallini G, Frasoldati A, Piana S, Ciarrocchi A. Genome-wide profiling identifies the THYT1 signature as a distinctive feature of widely metastatic Papillary Thyroid Carcinomas. Oncotarget 2018; 9:1813-1825. [PMID: 29416733 PMCID: PMC5788601 DOI: 10.18632/oncotarget.22805] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 10/27/2017] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Papillary Thyroid Carcinomas (PTCs) are generally indolent tumors. However, a small but significant percentage of PTCs behaves aggressively, progressing to a diffuse metastatic spreading and leading to patient's death. The lack of reliable markers for predicting the metastatic behavior of these tumors prevents a correct risk based stratification of the disease, thus contributing to the issue of patients' overtreatment. In this study we aimed at identifying genetic features associated with the development of distant metastasis in PTCs. RESULTS We showed that DM PTCs are characterized by a moderate degree of copy number alterations but display low level of microsatellite instability and a low mutational burden. We identified duplication of Chr1q, duplication of Chr5p harboring the TERT genomic locus and mutations of TERT promoter as distinctive features of DM PTCs. These three genetic variables defined a signature (THYT1) that was significantly associated with a metastatic behavior and a shortened survival. We analyzed the THYT1 signature in PTCs fine needle aspirate biopsies (FNAB) and we demonstrating the applicability of this signature as a molecular marker in the pre-operative diagnostic setting of PTCs. MATERIALS AND METHODS A consecutive series of 2,937 thyroid malignancies, diagnosed at the Arcispedale S. Maria Nuova - IRCCS, Italy between 1978 and 2015 were searched to retrieve those who developed distant metastasis (DM, n = 50). We performed a deep profiling to explore the genomic landscape of these tumors. CONCLUSIONS Overall our data identify the first genetic signature that independently predicts metastasis and negative outcome of PTCs, and lay the basis for the possible application of the THYT1 as prognostic marker to improve risk-based stratification and management of PTC patients.
Collapse
Affiliation(s)
- Greta Gandolfi
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Moira Ragazzi
- 2 Pathology Unit, Department of Oncology, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Dario de Biase
- 3 Department of Pharmacology and Biotechnology (FaBiT), University of Bologna, 40139 Bologna, Italy
| | - Michela Visani
- 4 Department of Medicine, Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale-DIMES, Anatomic Pathology Unit, Bellaria Hospital, University of Bologna, 40139 Bologna, Italy
| | - Eleonora Zanetti
- 2 Pathology Unit, Department of Oncology, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Federica Torricelli
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Valentina Sancisi
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Mila Gugnoni
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Gloria Manzotti
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Luca Braglia
- 5 Research and Statistics Unit, Azienda Unità Sanitaria Locale di Reggio Emilia-IRCCS, Reggio Emilia, 42123, Italy
| | - Silvio Cavuto
- 5 Research and Statistics Unit, Azienda Unità Sanitaria Locale di Reggio Emilia-IRCCS, Reggio Emilia, 42123, Italy
| | - Domenico Franco Merlo
- 5 Research and Statistics Unit, Azienda Unità Sanitaria Locale di Reggio Emilia-IRCCS, Reggio Emilia, 42123, Italy
| | - Giovanni Tallini
- 4 Department of Medicine, Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale-DIMES, Anatomic Pathology Unit, Bellaria Hospital, University of Bologna, 40139 Bologna, Italy
| | - Andrea Frasoldati
- 6 Endocrinology Unit, Azienda Azienda Unitaria Sanitaria Locale di Reggio Emilia , Reggio Emilia 42123, Italy
| | - Simonetta Piana
- 2 Pathology Unit, Department of Oncology, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| | - Alessia Ciarrocchi
- 1 Laboratory of Translational Research, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Reggio Emilia 42123, Italy
| |
Collapse
|
16
|
Acquaviva G, Visani M, Repaci A, Rhoden KJ, de Biase D, Pession A, Giovanni T. Molecular pathology of thyroid tumours of follicular cells: a review of genetic alterations and their clinicopathological relevance. Histopathology 2018; 72:6-31. [PMID: 29239040 DOI: 10.1111/his.13380] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/28/2017] [Accepted: 08/29/2017] [Indexed: 02/05/2023]
Abstract
Thyroid cancer is the most common endocrine malignancy. Knowledge of the molecular pathology of thyroid tumours originating from follicular cells has greatly advanced in the past several years. Common molecular alterations, such as BRAF p.V600E, RAS point mutations, and fusion oncogenes (RET-PTC being the prototypical example), have been, respectively, associated with conventional papillary carcinoma, follicular-patterned tumours (follicular adenoma, follicular carcinoma, and the follicular variant of papillary carcinoma/non-invasive follicular thyroid neoplasm with papillary-like nuclear features), and with papillary carcinomas from young patients and arising after exposure to ionising radiation, respectively. The remarkable correlation between genotype and phenotype shows how specific, mutually exclusive molecular changes can promote tumour development and initiate a multistep tumorigenic process that is characterised by aberrant activation of mitogen-activated protein kinase and phosphoinositide 3-kinase-PTEN-AKT signalling. Molecular alterations are becoming useful biomarkers for diagnosis and risk stratification, and as potential treatment targets for aggressive forms of thyroid carcinoma. What follows is a review of the principal genetic alterations of thyroid tumours originating from follicular cells and of their clinicopathological relevance.
Collapse
Affiliation(s)
- Giorgia Acquaviva
- Anatomical Pathology, Molecular Diagnostic Unit, University of Bologna School of Medicine, Azienda USL di Bologna, Bologna, Italy
| | - Michela Visani
- Anatomical Pathology, Molecular Diagnostic Unit, University of Bologna School of Medicine, Azienda USL di Bologna, Bologna, Italy
| | - Andrea Repaci
- Endocrinology Unit, University of Bologna School of Medicine, Bologna, Italy
| | - Kerry J Rhoden
- Medical Genetics Unit, University of Bologna School of Medicine, Bologna, Italy
| | - Dario de Biase
- Department of Pharmacy and Biotechnology, Molecular Diagnostic Unit, University of Bologna, Azienda USL di Bologna, Bologna, Italy
| | - Annalisa Pession
- Department of Pharmacy and Biotechnology, Molecular Diagnostic Unit, University of Bologna, Azienda USL di Bologna, Bologna, Italy
| | - Tallini Giovanni
- Anatomical Pathology, Molecular Diagnostic Unit, University of Bologna School of Medicine, Azienda USL di Bologna, Bologna, Italy
| |
Collapse
|
17
|
Fluorescence Sensing Using DNA Aptamers in Cancer Research and Clinical Diagnostics. Cancers (Basel) 2017; 9:cancers9120174. [PMID: 29261171 PMCID: PMC5742822 DOI: 10.3390/cancers9120174] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 12/14/2017] [Accepted: 12/16/2017] [Indexed: 12/12/2022] Open
Abstract
Among the various advantages of aptamers over antibodies, remarkable is their ability to tolerate a large number of chemical modifications within their backbone or at the termini without losing significant activity. Indeed, aptamers can be easily equipped with a wide variety of reporter groups or coupled to different carriers, nanoparticles, or other biomolecules, thus producing valuable molecular recognition tools effective for diagnostic and therapeutic purposes. This review reports an updated overview on fluorescent DNA aptamers, designed to recognize significant cancer biomarkers both in soluble or membrane-bound form. In many examples, the aptamer secondary structure switches induced by target recognition are suitably translated in a detectable fluorescent signal using either fluorescently-labelled or label-free aptamers. The fluorescence emission changes, producing an enhancement (“signal-on”) or a quenching (“signal-off”) effect, directly reflect the extent of the binding, thereby allowing for quantitative determination of the target in bioanalytical assays. Furthermore, several aptamers conjugated to fluorescent probes proved to be effective for applications in tumour diagnosis and intraoperative surgery, producing tumour-type specific, non-invasive in vivo imaging tools for cancer pre- and post-treatment assessment.
Collapse
|
18
|
Lu H, Liang D, Zhu Y, Xu W, Zhou K, Liu L, Liu S, Yang W. Prognostic and clinicopathological significance of MUC expression in head and neck cancer: a systematic review and meta-analysis. Oncotarget 2017; 8:96359-96372. [PMID: 29221212 PMCID: PMC5707106 DOI: 10.18632/oncotarget.19648] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 02/28/2017] [Indexed: 02/05/2023] Open
Abstract
The prognostic value of mucins expression in patients with head and neck cancer (HNC) remains controversial. To address this, a meta-analysis was performed to systematically evaluate prognostic significance of mucins expression in HNC. Electronic and manual searches were performed and a total of 20 studies including 2046 patients were selected for the final analysis. Increased mucins expression was associated with unfavorable overall survival in HNC patients (HR=1.83, 95% CI: 1.43-2.33, p=0.000). Mucins overexpression was also in correlation with more advanced TNM stage (RR=0.84, 95% CI: 0.73-0.97, p=0.017), higher risk of lymph node metastasis (RR=0.69, 95% CI: 0.57-0.84, p=0.000) and deeper invasion (RR=0.58, 95% CI: 0.44-0.76, p=0.000). These results suggested that elevated mucins expression was significantly associated with worse prognosis and more detrimental clinicopathological outcomes, revealing the promising potential of mucins as biomarkers for HNC management.
Collapse
Affiliation(s)
- Hao Lu
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Dan Liang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yun Zhu
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Wanlin Xu
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Kaihua Zhou
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Limin Liu
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Shengwen Liu
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Wenjun Yang
- Department of Oral Maxillofacial-Head and Neck Oncology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Research Institute of Stomatology and Shanghai Key Laboratory of Stomatology, Shanghai, China
| |
Collapse
|
19
|
Janjua N, Wreesmann VB. Aggressive differentiated thyroid cancer. Eur J Surg Oncol 2017; 44:367-377. [PMID: 29169931 DOI: 10.1016/j.ejso.2017.09.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 09/19/2017] [Indexed: 12/14/2022] Open
Abstract
Differentiated thyroid cancer is characteristically associated with an innocuous clinical course, but a minority of cases may manifest surprisingly aggressive behaviour. Such aggressive DTC are directly responsible for the majority of thyroid cancer related deaths. Moreover, they contribute indirectly to increased DTC-related morbidity, because our inability to differentiate these tumours from innocuous DTC at an early stage fuels a significant degree of DTC overtreatment around the globe. In the present paper we describe how improved understanding of the clinicopathological thyroid tumour progression model and optimization of clinical staging systems continues to improve our ability to diagnose and treat aggressive DTC. Early recognition of aggressive DTC allows instillation of an aggressive management strategy which is based upon surgical-oncologic completeness, and minimization of treatment-related sequelae through continued development of reconstructive options and focussed delivery of adjuvant treatments.
Collapse
Affiliation(s)
- Noor Janjua
- Department of Otolaryngology-Head and Neck Surgery, Portsmouth Hospitals Trust, Portsmouth, Hampshire, UK.
| | - Volkert B Wreesmann
- Department of Otolaryngology-Head and Neck Surgery, Portsmouth Hospitals Trust, Portsmouth, Hampshire, UK
| |
Collapse
|
20
|
Ibrahimpasic T, Xu B, Landa I, Dogan S, Middha S, Seshan V, Deraje S, Carlson DL, Migliacci J, Knauf JA, Untch B, Berger MF, Morris L, Tuttle RM, Chan T, Fagin JA, Ghossein R, Ganly I. Genomic Alterations in Fatal Forms of Non-Anaplastic Thyroid Cancer: Identification of MED12 and RBM10 as Novel Thyroid Cancer Genes Associated with Tumor Virulence. Clin Cancer Res 2017. [PMID: 28634282 DOI: 10.1158/1078-0432.ccr-17-1183] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Purpose: Patients with anaplastic thyroid cancer (ATC) have a very high death rate. In contrast, deaths from non-anaplastic thyroid (NAT) cancer are much less common. The genetic alterations in fatal NAT cancers have not been reported.Experimental Design: We performed next-generation sequencing of 410 cancer genes from 57 fatal NAT primary cancers. Results were compared with The Cancer Genome Atlas study (TCGA study) of papillary thyroid cancers (PTCs) and to the genomic changes reported in ATC.Results: There was a very high prevalence of TERT promoter mutations, comparable with that of ATC, and these co-occurred with BRAF and RAS mutations. A high incidence of chromosome 1q gain was seen highlighting its importance in tumor aggressiveness. Two novel fusion genes DLG5-RET and OSBPL1A-BRAF were identified. There was a high frequency of mutations in MED12 and these were mutually exclusive to TERT promoter mutations and also to BRAF and RAS mutations. In addition, a high frequency of mutations in RBM10 was identified and these co-occurred with RAS mutations and PIK3CA mutations. Compared with the PTCs in TCGA, there were higher frequencies of mutations in TP53, POLE, PI3K/AKT/mTOR pathway effectors, SWI/SNF subunits, and histone methyltransferases.Conclusions: These data support a model, whereby fatal NAT cancers arise from well-differentiated tumors through the accumulation of key additional genetic abnormalities. The high rate of TERT promoter mutations, MED12 mutations, RBM10 mutations, and chromosome 1q gain highlight their likely association with tumor virulence. Clin Cancer Res; 23(19); 5970-80. ©2017 AACR.
Collapse
Affiliation(s)
- Tihana Ibrahimpasic
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Iñigo Landa
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Snjezana Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sumit Middha
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Venkatraman Seshan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Shyam Deraje
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Diane L Carlson
- Department of Pathology, Cleveland Clinic, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jocelyn Migliacci
- Department of Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeffrey A Knauf
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Brian Untch
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael F Berger
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Luc Morris
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - R Michael Tuttle
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Timothy Chan
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James A Fagin
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Ian Ganly
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York. .,Department of Head and Neck Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
21
|
Nair CG, Babu M, Biswas L, Jacob P, Menon R, Revathy AK, Nair K. Lack of Association of B-type Raf Kinase V600E Mutation with High-risk Tumor Features and Adverse Outcome in Conventional and Follicular Variants of Papillary Thyroid Carcinoma. Indian J Endocrinol Metab 2017; 21:329-333. [PMID: 28459034 PMCID: PMC5367239 DOI: 10.4103/ijem.ijem_353_16] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Somatic B-type Raf kinase (BRAF) V600E mutation in exon 15 was frequently found in high frequencies associated with papillary thyroid cancer (PTC). The phenotype of these cancers expressed aggressive clinical and pathological features. The present study aimed to assess the prevalence of BRAF V600E mutation among conventional and follicular variants of PTC and its association with aggressive tumor factors and outcome. STUDY DESIGN Patients who were operated and received further treatment for PTC during 2012 were included in the study. BRAF V600E mutation analysis was done by extracting genomic DNA from tumor tissue. RESULTS Of the 59 patients included in the study, 51% harbored BRAF V600E mutation, but the mutation status was not associated with aggressive tumor factors and adverse outcome. CONCLUSION BRAF V600E mutation was not significant predictor of aggressive tumor behavior in conventional and follicular variants of PTC.
Collapse
Affiliation(s)
- C. Gopalakrishnan Nair
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Misha Babu
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Lalitha Biswas
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Pradeep Jacob
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Riju Menon
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - A. K. Revathy
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| | - Krishnanunni Nair
- Division of Endocrine Surgery, Department of Molecular Biology, Amrita Institute of Medical Sciences, Kochi, Kerala, India
| |
Collapse
|
22
|
Wang J, Zhang S, Ni W, Zhai X, Xie F, Yuan H, Gao S, Tai G. Development and application of a double- antibody sandwich ELISA kit for the detection of serum MUC1 in lung cancer patients. Cancer Biomark 2017; 17:369-376. [DOI: 10.3233/cbm-160649] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Juan Wang
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Shufang Zhang
- Department of Biochemistry, Basic Medical School, Changchun Medical College, Changchun, Jilin, China
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Weihua Ni
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Xiaoyu Zhai
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Fei Xie
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Hongyan Yuan
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| | - Sujun Gao
- Department of Hematology and Oncology, The First Bethune Hospital of Jilin University, Changchun, Jilin, China
| | - Guixiang Tai
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, Jilin, China
| |
Collapse
|
23
|
Clinicopathologic features and prognostic factors of tall cell variant of papillary thyroid carcinoma. Nucl Med Commun 2015. [DOI: 10.1097/mnm.0000000000000360] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
Min XS, Huang P, Liu X, Dong C, Jiang XL, Yuan ZT, Mao LF, Chang S. Bioinformatics analyses of significant prognostic risk markers for thyroid papillary carcinoma. Tumour Biol 2015; 36:7457-63. [PMID: 25908172 DOI: 10.1007/s13277-015-3410-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 03/30/2015] [Indexed: 11/28/2022] Open
Abstract
This study was aimed to identify the prognostic risk markers for thyroid papillary carcinoma (TPC) by bioinformatics. The clinical data of TPC and their microRNAs (miRNAs) and genes expression profile data were downloaded from The Cancer Genome Atlas. Elastic net-Cox's proportional regression hazards model (EN-COX) was used to identify the prognostic associated factors. The receiver operating characteristic (ROC) curve and Kaplan-Meier (KM) curve were used to screen the significant prognostic risk miRNA and genes. Then, the target genes of the obtained miRNAs were predicted followed by function prediction. Finally, the significant risk genes were performed literature mining and function analysis. Total 1046 miRNAs and 20531 genes in 484 cases samples were identified after data preprocessing. From the EN-COX model, 30 prognostic risk factors were obtained. Based on the 30 risk factors, 3 miRNAs and 11 genes were identified from the ROC and KM curves. The target genes of miRNA-342 such as B-cell CLL/lymphoma 2 (BCL2) were mainly enriched in the biological process related to cellular metabolic process and Disease Ontology terms of lymphoma. The target genes of miRNA-93 were mainly enriched in the pathway of G1 phase. Among the 11 prognostic risk genes, v-maf avian musculoaponeurotic fibrosarcoma oncogene homologue F (MAFF), SRY (sex-determining region Y)-box 4 (SOX4), and retinoic acid receptor, alpha (RARA) encoded transcription factors. Besides, RARA was enriched in four pathways. These prognostic markers such as miRNA-93, miRNA-342, RARA, MAFF, SOX4, and BCL2 may be used as targets for TPC chemoprevention.
Collapse
Affiliation(s)
- Xiao-Shan Min
- Department of Ophthalmology, Xiangya Hospital of Central South University, Changsha, Hunan, 410008, Peoples Republic of China
| | - Peng Huang
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Xu Liu
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Chao Dong
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Xiao-Lin Jiang
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Zheng-Tai Yuan
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Lin-Feng Mao
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China
| | - Shi Chang
- Department of General Surgery, Xiangya Hospital of Central South University, #87 Xiangya Road, Changsha, Hunan, 410008, Peoples Republic of China.
| |
Collapse
|
25
|
Integrated genomic characterization of papillary thyroid carcinoma. Cell 2015; 159:676-90. [PMID: 25417114 DOI: 10.1016/j.cell.2014.09.050] [Citation(s) in RCA: 1968] [Impact Index Per Article: 218.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2014] [Revised: 09/16/2014] [Accepted: 09/23/2014] [Indexed: 02/07/2023]
Abstract
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer. Here, we describe the genomic landscape of 496 PTCs. We observed a low frequency of somatic alterations (relative to other carcinomas) and extended the set of known PTC driver alterations to include EIF1AX, PPM1D, and CHEK2 and diverse gene fusions. These discoveries reduced the fraction of PTC cases with unknown oncogenic driver from 25% to 3.5%. Combined analyses of genomic variants, gene expression, and methylation demonstrated that different driver groups lead to different pathologies with distinct signaling and differentiation characteristics. Similarly, we identified distinct molecular subgroups of BRAF-mutant tumors, and multidimensional analyses highlighted a potential involvement of oncomiRs in less-differentiated subgroups. Our results propose a reclassification of thyroid cancers into molecular subtypes that better reflect their underlying signaling and differentiation properties, which has the potential to improve their pathological classification and better inform the management of the disease.
Collapse
Affiliation(s)
-
- Cancer Genome Atlas Program Office, National Cancer Institute at NIH, 31 Center Drive, Bldg. 31, Suite 3A20, Bethesda MD 20892, USA.
| |
Collapse
|
26
|
Zhan XX, Zhao B, Diao C, Cao Y, Cheng RC. Expression of MUC1 and CD176 (Thomsen-Friedenreich antigen) in papillary thyroid carcinomas. Endocr Pathol 2015; 26:21-6. [PMID: 25614211 DOI: 10.1007/s12022-015-9356-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The incidence of thyroid cancer has appeared as an increasing trend globally, especially in Asian countries. In this study, the expression of mucin-1 (MUC1) and Thomsen-Friedenreich antigen, Galβ1-3GalNAcα1-R (CD176) was investigated by immunohistochemistry in papillary thyroid carcinomas (PTCs), which accounts for approximately 80 % of all thyroid cancer. We found that 78 % of PTC overexpressed MUC1. Importantly, we observed firstly that CD176 was expressed in 63 % of PTC, but was faintly or not expressed in normal thyroid tissues and benign thyroid disease tissues, indicating that CD176 is also a tumour-associated antigen for PTCs. Moreover, expression of CD176 was strongly correlated with MUC1 by immunohistochemical staining in PTCs. Furthermore, we used the immunochemical method to confirm that MUC1 is a common and main carrier of CD176 in PTCs. Our data demonstrated that MUC1 and CD176 might be promising biomarkers for thyroid cancer.
Collapse
Affiliation(s)
- Xiang-xiang Zhan
- Thyroid Disease Diagnosis and Treatment Center, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming, 650031, Yunnan, China
| | | | | | | | | |
Collapse
|
27
|
Fluorescence aggregation assay for the protein biomarker mucin 1 using carbon dot-labeled antibodies and aptamers. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1386-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
28
|
Umeki S, Suzuki R, Ema Y, Shimojima M, Nishimura Y, Okuda M, Mizuno T. Anti-adhesive property of P-selectin glycoprotein ligand-1 (PSGL-1) due to steric hindrance effect. J Cell Biochem 2014. [PMID: 23192782 DOI: 10.1002/jcb.24468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
P-selectin glycoprotein ligand-1 (PSGL-1) is an adhesive molecule that is known to be a ligand for P-selectin. An anti-adhesive property of PSGL-1 has not been previously reported. In this study, we show that PSGL-1 expression is anti-adhesive for adherent cells and we have elucidated the underlying mechanism. Overexpression of PSGL-1 induced cell rounding and floating in HEK293T cells. Similar phenomena were demonstrated in other adherent cell lines with overexpression of PSGL-1. PSGL-1 overexpression inhibits access of antibodies to cell surface molecules such as integrins, HLA and CD25. Cells transfected with PSGL-1 deletion mutants that lack a large part of the extracellular domain and chimeric construct expressing extracellular CD86 and intracellular PSGL-1 only showed rounded morphology, but there are no floating cells. These results indicated that PSGL-1 causes steric hindrance due to the extended structure of its extracellular domain that is highly O-glycosylated, but intracellular domain also has some effect on cell rounding. This study implies that PSGL-1 has Janus-faced functions, being both adhesive and anti-adhesive.
Collapse
Affiliation(s)
- Saori Umeki
- The United Graduate School of Veterinary Science, Yamaguchi University, Yamaguchi, Japan
| | | | | | | | | | | | | |
Collapse
|
29
|
Renaud F, Gnemmi V, Devos P, Aubert S, Crépin M, Coppin L, Ramdane N, Bouchindhomme B, d'Herbomez M, Van Seuningen I, Do Cao C, Pattou F, Carnaille B, Pigny P, Wémeau JL, Leteurtre E. MUC1 expression in papillary thyroid carcinoma is associated with BRAF mutation and lymph node metastasis; the latter is the most important risk factor of relapse. Thyroid 2014; 24:1375-84. [PMID: 25012490 DOI: 10.1089/thy.2013.0594] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND The incidence of papillary thyroid carcinoma (PTC) has increased over the past 30 years in Western countries. PTC is usually associated with a good prognosis, but there is a wide range of aggressiveness, and some patients develop distant metastasis and/or resistance to standard treatment. Early identification of these high-risk tumors is a current challenge for appropriate patient management. MUC1 expression has been studied previously in thyroid cancer, but its prognostic value remains controversial. Here, we correlated MUC1 expression in PTC with clinical and pathological features and with the presence of the BRAF(V600E) mutation. METHODS We performed a clinical and morphological analysis of 190 thyroid tumors (95 PTCs and 95 adenomas). MUC1 immunohistochemistry was carried out on a tissue microarray using different antibodies. The presence of the BRAF(V600E) mutation was investigated by pyrosequencing. MUC1 mRNA levels were assessed by quantitative reverse transcription polymerase chain reaction on a subset of PTC. RESULTS MUC1 expression was observed in 49% of PTCs and was found to correlate with the presence of papillary architecture, a stromal lymphoid infiltrate, aggressive histological subtypes, extrathyroidal extension, lymph node metastasis, nuclear pseudoinclusions, lymphovascular invasion, and the presence of the BRAF(V600E) mutation (p<0.0001). MUC1 was abundant in nuclear pseudoinclusions. Multivariate analysis showed a strong association of MUC1 expression with the presence of the BRAF(V600E) mutation and lymph node metastasis (p<0.0001). Lymph node metastasis was the most important risk factor of relapse. CONCLUSIONS Our study shows an association between MUC1 expression and the presence of the BRAF(V600E) mutation in PTC. Analysis of MUC1 expression could improve the risk stratification of PTCs.
Collapse
Affiliation(s)
- Florence Renaud
- 1 Institute of Pathology, Lille University Hospital , Lille, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Yip L. Molecular markers for thyroid cancer diagnosis, prognosis, and targeted therapy. J Surg Oncol 2014; 111:43-50. [PMID: 25155423 DOI: 10.1002/jso.23768] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 07/14/2014] [Indexed: 12/18/2022]
Abstract
Molecular markers including gene expression profiles, somatic gene alterations, and circulating peripheral markers have augmented diagnostic, prognostic, and therapeutic options for thyroid cancer patients.
Collapse
Affiliation(s)
- Linwah Yip
- Division of Endocrine Surgery and Surgical Oncology, Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| |
Collapse
|
31
|
Wang YW, Shi DB, Liu YM, Sun YL, Chen X, Xiang S, Fu Q, Wei JM, Gao P. Aberrant expression of CD227 is correlated with tumor characteristics and invasiveness of breast carcinoma. J Cancer Res Clin Oncol 2014; 140:1271-81. [PMID: 24788565 DOI: 10.1007/s00432-014-1676-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 04/08/2014] [Indexed: 01/30/2023]
Abstract
PURPOSE Increasing evidences demonstrate that CD227 plays a crucial role in the development and progression of breast cancer. However, the function of CD227 in breast carcinoma was still controversial and the investigation on CD227 in Asian race was scarce. METHODS To investigate the relationship between CD227 and tumor characteristics of breast carcinoma, CD227, estrogen receptor (ER), progesterone receptor (PR), Her2⁄neu and Ki-67 were detected by immunohistochemistry in a series of 227 patients. The Kaplan-Meier method and log-rank tests were used to estimate the correlation between CD227 expression and patients' prognosis. Furthermore, in vitro invasion assay was performed to examine the effect of CD227 on the invasiveness of breast carcinoma cells after transfection with CD227 cDNA or antisense phosphorothioate oligodeoxynucleotides (ASODN) against CD227 mRNA. RESULTS Our data demonstrate that the cytoplasm staining and high expression of CD227 were positively related to the aggressiveness of breast cancer. Both circumferential membrane staining and cytoplasm staining were associated with lymph node metastasis. Moreover, the cytoplasm staining and overexpression of CD227 were found to be related to Her-2/neu positivity, higher Ki-67 positivity and poorer survival of patients. We further demonstrated that the invasion ability of breast carcinoma cells could be enhanced or inhibited by CD227 cDNA or ASODN, respectively. CONCLUSIONS We conclude that the aberrant expression of CD227, especially cytoplasm staining could be predictive for tumor aggressiveness, lymph node metastasis, poorer outcome of patients with breast cancers. And CD227 could promote the invasion ability of breast cancer cells, suggesting a potential role of CD227 as an oncogene in breast carcinoma.
Collapse
Affiliation(s)
- Ya-Wen Wang
- Department of Pathology, School of Medicine, Shandong University, Wen Hua Xi Road 44, Jinan, 250012, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Ganly I, Ibrahimpasic T, Rivera M, Nixon I, Palmer F, Patel SG, Tuttle RM, Shah JP, Ghossein R. Prognostic implications of papillary thyroid carcinoma with tall-cell features. Thyroid 2014; 24:662-70. [PMID: 24262069 DOI: 10.1089/thy.2013.0503] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The prognostic implications of the diagnosis of a papillary thyroid carcinoma (PTC) with tall-cell features are unknown. METHODS All PTC patients identified between 1985 and 2005 were analyzed histologically. Classical PTC cases were defined as having <30% tall cells, PTC with tall-cell features (PTC TCF) as 30%-49% tall cells, and tall-cell variant of PTC (TCV) as ≥ 50% tall cells. All classical PTC, PTC TCF, and TCV ≥ 1 cm in size were included. RESULTS A total of 453 patients satisfied the inclusion criteria (288 classical PTC, 31 PTC TCF, and 134 TCV). Classical PTC patients were younger than their PTC TCF and TCV counterparts (p<0.0002). There was an increase in tumor size from classical PTC to PTC TCF and TCV (p=0.05). Extensive extrathyroid extension and positive margins were more often present in TCV and PTC TCF than in classical PTC (p=0.0001 and p=0.03 respectively). Overall pathologic tumor (pT) stage was more advanced in TCV and PTC TCF than in classical PTC (p<0.0001). Total thyroidectomy and radioactive iodine therapy were more often performed and administered in TCV patients than in their PTC TCF and classical PTC counterparts (p=0.001 and p=0.0001 respectively). Median follow-up was 9.3 years. Ten-year disease-specific survival (DSS) was lower in TCV (96%) and PTC TCF (91%) than in classical PTC (100%; p<0.001). Ten-year distant recurrence-free survival (RFS) was higher in classical PTC (98%) than in PTC TCF (89%) and TCV (96%; p=0.03). In multivariate analysis, the presence of more than five positive nodes and extranodal extension were the only independent prognostic factors of neck and distant RFS respectively. Four (2.4%) of 165 PTC TCF and PTC TCV developed poorly differentiated or anaplastic carcinoma in their recurrence, while none of the 288 classical PTC transformed into higher grades (p=0.017). CONCLUSIONS PTC TCF and TCV have similar clinicopathologic features that are more aggressive than classical PTC. PTC TCF and TCV have similar DSS and distant RFS but poorer outcomes than classical PTC. PTC TCF are currently being treated like classical PTC, that is, less aggressively than TCV. PTC TCF and TCV TCV have a higher rates of high-grade transformation than classical PTC. Consideration should be given to using a 30% tall-cell threshold to diagnose TCV.
Collapse
Affiliation(s)
- Ian Ganly
- 1 Department of Surgery, Memorial Sloan-Kettering Cancer Center , New York, New York
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Lastra RR, LiVolsi VA, Baloch ZW. Aggressive variants of follicular cell-derived thyroid carcinomas: a cytopathologist's perspective. Cancer Cytopathol 2014; 122:484-503. [PMID: 24664970 DOI: 10.1002/cncy.21417] [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: 02/10/2014] [Revised: 02/26/2014] [Accepted: 02/27/2014] [Indexed: 12/12/2022]
Abstract
Follicular cell-derived carcinomas of the thyroid gland comprise a heterogeneous group of malignant neoplasms of the thyroid gland with varied histologic appearance and molecular profiles. In most patients, these tumors represent relatively indolent neoplasms; however, certain subtypes/variants behave in an aggressive manner, and the recognition of this subset of tumors is essential because of their variable response to therapy and significant morbidity and mortality. Fine-needle aspiration is considered an essential tool for the diagnosis of suspicious thyroid nodules. In this review, the authors discuss the clinical, histologic, and molecular findings and the prognostic implications of aggressive thyroid neoplasms with emphasis on the characteristic cytomorphologic features on fine-needle aspiration smears.
Collapse
Affiliation(s)
- Ricardo R Lastra
- Division of Cytopathology and Cytometry, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | |
Collapse
|
34
|
Williams KA, Terry KL, Tworoger SS, Vitonis AF, Titus LJ, Cramer DW. Polymorphisms of MUC16 (CA125) and MUC1 (CA15.3) in relation to ovarian cancer risk and survival. PLoS One 2014; 9:e88334. [PMID: 24551091 PMCID: PMC3923771 DOI: 10.1371/journal.pone.0088334] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 01/06/2014] [Indexed: 01/09/2023] Open
Abstract
Objective To examine single nucleotide polymorphism (SNPs) in MUC16 (CA125) and MUC1 (CA15.3) in relation to ovarian cancer risk and survival. Methods We genotyped germline variants of MUC16 (rs2547065, rs1559168, rs12984471, rs2121133) and MUC1 (rs2070803, rs4072037, rs1045253) using samples collected from 758 ovarian cancer cases and 788 controls enrolled in the New England Case-Control Study between 2003 and 2008. We calculated age-adjusted odds ratios (OR) and 95% confidence intervals (CIs) for disease risk using unconditional and polytomous logistic regression and hazard ratios (HR) for survival using Cox proportional hazard ratios. In a subset of cases, we compared log-normalized CA125 values by genotype using generalized linear models. Results Cases homozygous for the variant allele of MUC16 SNP, rs12984471, had poorer overall survival (log-rank p = 0.03) and higher CA125 levels, especially cases over age 65 (p = 0.01). For MUC1 SNP, rs4072037, women homozygous for the G variant had a non-significantly decreased risk for serous invasive types but elevated risk for serous borderline tumors, mucinous borderline and invasive tumors, and endometrioid tumors. Women with the variant allele of MUC16 SNP, rs2547065, especially those who were homozygous had an elevated risk for ovarian cancer; but this association was not confirmed in an independent dataset. Conclusion This targeted screen of seven polymorphisms of MUC16 and MUC1 genes failed to identify and confirm effects on ovarian cancer risk overall. However, there may be effects of MUC16 rs12984471 on survival and MUC1 rs4072037 on risk for histologic types of ovarian cancer other than invasive serous. Further study is warranted.
Collapse
MESH Headings
- Adenocarcinoma, Mucinous/genetics
- Adenocarcinoma, Mucinous/mortality
- Adenocarcinoma, Mucinous/pathology
- Age Factors
- Aged
- CA-125 Antigen/genetics
- Carcinoma, Endometrioid/genetics
- Carcinoma, Endometrioid/mortality
- Carcinoma, Endometrioid/pathology
- Case-Control Studies
- Cystadenoma, Serous/genetics
- Cystadenoma, Serous/mortality
- Cystadenoma, Serous/pathology
- Female
- Homozygote
- Humans
- Membrane Proteins/genetics
- Middle Aged
- Mucin-1/genetics
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/mortality
- Ovarian Neoplasms/pathology
- Polymorphism, Single Nucleotide
- Proportional Hazards Models
- Risk Factors
- Survival Analysis
Collapse
Affiliation(s)
- Kristina A. Williams
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
| | - Kathryn L. Terry
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Shelley S. Tworoger
- Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Allison F. Vitonis
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
| | - Linda J. Titus
- Department of Community & Family Medicine, Department of Pediatrics, Dartmouth-Hitchcock Medical Center Lebanon, New Hampshire, United States of America
| | - Daniel W. Cramer
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America
- * E-mail:
| |
Collapse
|
35
|
Prognostic biomarkers in thyroid cancer. Virchows Arch 2014; 464:333-46. [PMID: 24487783 DOI: 10.1007/s00428-013-1521-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 11/25/2013] [Indexed: 12/23/2022]
Abstract
Thyroid carcinomas represent a challenging problem from the prognostic standpoint. Despite an overall good prognosis of the most frequent endocrine malignancy, 10-15 % of papillary thyroid carcinomas (PTCs) turn refractory to radioactive iodine therapy. The increased incidence of thyroid cancer has led to the search for solid prognostic biomarkers that predict the behaviour of these tumours. Clinical and histopathological prognostic factors remain the only safe elements to be used for diagnosis and prognosis of patients with thyroid tumours. Despite the huge amount of genetic information of thyroid tumours, very few new markers revealed diagnostic or prognostic value per se. BRAF mutation can have some value if associated to other clinico-pathological parameters, or in the particular setting of iodine refractory tumours. Others can prove interesting in the future as predictive biomarkers of therapeutic response, but more studies are needed to confirm these potential biomarkers.
Collapse
|
36
|
Parenti R, Salvatorelli L, Magro G. Anaplastic Thyroid Carcinoma: Current Treatments and Potential New Therapeutic Options with Emphasis on TfR1/CD71. Int J Endocrinol 2014; 2014:685396. [PMID: 25097549 PMCID: PMC4102021 DOI: 10.1155/2014/685396] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 05/15/2014] [Accepted: 06/17/2014] [Indexed: 12/24/2022] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is one of the most aggressive human cancers. Actually, ATC is refractory to conventional therapies, including surgery, chemotherapy, radiotherapy, and radioiodine ((131)I) therapy. Accordingly, genetic and molecular characterizations of ATC have been frequently and periodically reviewed in order to identify potential biological markers exploitable for target therapy. This review briefly focuses on main molecular events that characterize ATC and provides an update about preclinical studies. In addition, the overexpression of transferrin receptor 1 (TfR1/CD71) by neoplastic cells of ATC is emphasized in that it could represent a potential therapeutic target. In this regard, new therapeutic approaches based on the use of monoclonal or recombinant antibodies, or transferrin-gallium-TfR1/CD71 molecular complexes, or lastly small interfering RNAs (siRNAs) are proposed.
Collapse
Affiliation(s)
- Rosalba Parenti
- Department of Bio-Medical Sciences, Physiology Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
- *Rosalba Parenti:
| | - Lucia Salvatorelli
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Via S. Sofia 87, 95123 Catania, Italy
| | - Gaetano Magro
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Via S. Sofia 87, 95123 Catania, Italy
| |
Collapse
|
37
|
Abstract
Thyroid cancer is the most common endocrine cancer with 1,690 deaths each year. There are four main types of which the papillary and follicular types together account for >90% followed by medullary cancers with 3% to 5% and anaplastic carcinomas making up <3%. Epigenetic events of DNA hypermethylation are emerging as promising molecular targets for cancer detection. Our immediate and long term goal is to identify DNA methylation markers for early detection of thyroid cancer. This pilot study comprised of 21 patients to include 11 papillary thyroid cancers (PTC), 2 follicular thyroid cancers (FTC), 5 normal thyroid cases, and 3 hyperthyroid cases. Aberrant promoter methylation was examined in 24 tumor suppressor genes using the methylation specific multiplex ligation-dependent probe amplification (MS-MLPA) assay and in the NIS gene using methylation-specific PCR (MSP). The frequently methylated genes were CASP8 (17/21), RASSF1 (16/21) and NIS (9/21). In the normal samples, CASP8, RASSF1 and NIS were methylated in 5/5, 4/5 and 1/5 respectively. In the hyperthyroid samples, CASP8, RASSF1 and NIS were methylated in 3/3, 2/3 and 1/3 respectively. In the thyroid cancers, CASP8, RASSF1, and NIS were methylated in 9/13, 10/13, and 7/13 respectively. CASP8, RASSF1 and NIS were also methylated in concurrently present normal thyroid tissue in 3/11, 4/11 and 3/11 matched thyroid cancer cases (matched for presence of both normal thyroid tissue and thyroid cancer), respectively. Our data suggests that aberrant methylation of CASP8, RASSF1, and NIS maybe an early change in thyroid tumorigenesis regardless of cell type.
Collapse
|
38
|
Ganly I, Ricarte Filho J, Eng S, Ghossein R, Morris LGT, Liang Y, Socci N, Kannan K, Mo Q, Fagin JA, Chan TA. Genomic dissection of Hurthle cell carcinoma reveals a unique class of thyroid malignancy. J Clin Endocrinol Metab 2013; 98:E962-72. [PMID: 23543667 PMCID: PMC5393465 DOI: 10.1210/jc.2012-3539] [Citation(s) in RCA: 145] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
CONTEXT Hurthle cell cancer (HCC) is an understudied cancer with poor prognosis. OBJECTIVE Our objective was to elucidate the genomic foundations of HCC. DESIGN AND SETTING We conducted a large-scale integrated analysis of mutations, gene expression profiles, and copy number alterations in HCC at a single tertiary-care cancer institution. METHODS Mass spectrometry-based genotyping was used to interrogate hot spot point mutations in the most common thyroid oncogenes: BRAF, RET, NRAS, HRAS, KRAS, PIK3CA, MAP2K1, and AKT1. In addition, common oncogenic fusions of RET and NTRK1 as well as PAX8/PPARγ and AKAP9-BRAF were also assessed by RT-PCR. Global copy number changes and gene expression profiles were determined in the same tumor set as the mutational analyses. RESULTS We report that the mutational, transcriptional, and copy number profiles of HCC were distinct from those of papillary thyroid cancer and follicular thyroid cancer, indicating HCC to be a unique type of thyroid malignancy. Unsupervised hierarchical clustering of gene expression showed the 3 groups of Hurthle tumors (Hurthle cell adenoma [HA], minimally invasive Hurthle cell carcinoma [HMIN], and widely invasive Hurthle cell carcinoma [HWIDE] clustered separately with a marked difference between HWIDE and HA. Global copy number analysis also indicated distinct subgroups of tumors that may arise as HWIDE and HMIN. Molecular pathways that differentiate HA from HWIDE included the PIK3CA-Akt-mTOR and Wnt/β-catenin pathways, potentially providing a rationale for new targets for this type of malignancy. CONCLUSIONS Our data provide evidence that HCC may be a unique thyroid cancer distinct from papillary and follicular thyroid cancer.
Collapse
Affiliation(s)
- Ian Ganly
- Memorial Sloan Kettering Cancer Center-Human Oncology and Pathogenesis Program, 1275 York Avenue, New York, New York 10065, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Baloch Z, LiVolsi VA, Tondon R. Aggressive variants of follicular cell derived thyroid carcinoma; the so called 'real thyroid carcinomas'. J Clin Pathol 2013; 66:733-43. [PMID: 23626010 DOI: 10.1136/jclinpath-2013-201626] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The pathological diagnoses and classification schemes for thyroid carcinoma have changed over the past 20 years and continue to do so. New entities have been described and molecular analyses have suggested better characterisation and grouping of certain tumours. Because some of the lesions have been named differently by different authors, clinicians and patients may be confused as to what a specific patient's lesion represents. In this review, we discuss the thyroid tumours of follicular origin which are clinically unusual but important to recognise as their behaviour may be aggressive, they may not respond to radioiodine treatment and they may cause significant mortality. This paper describes these important but rare lesions, their pathological features, important clinicopathological correlations, molecular correlates and prognostic implications.
Collapse
Affiliation(s)
- Zubair Baloch
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104, USA.
| | | | | |
Collapse
|
40
|
Regalbuto C, Malandrino P, Frasca F, Pellegriti G, Le Moli R, Vigneri R, Pezzino V. The tall cell variant of papillary thyroid carcinoma: clinical and pathological features and outcomes. J Endocrinol Invest 2013; 36:249-54. [PMID: 22776915 DOI: 10.3275/8515] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The tall cell variant (TCV) is a relatively rare variant of papillary thyroid cancer. Since a controversy exists whether or not the TCV has a worse outcome, the aim of our study was to retrospectively compare the clinicopathological features and outcomes in a group of TCV patients and a larger group of patients with classical papillary thyroid carcinoma (cPTC). SUBJECTS AND METHODS Data from 30 TCV and 293 cPTC patients were analyzed. Among the 293 cPTC, we also selected a "high-risk" cPTC group (no.=103) that was treated with the same protocol used for the TCV patients. All data were managed by Cox analysis. RESULTS Compared to all cPTC patients, TCV subjects displayed only a significantly higher rate of extrathyroid extension. At multivariate analysis, TCV was not an independent variable for the prediction of a high risk of persistent/recurrent disease. At the last follow-up observation, there was no difference in the disease status between the TCV and all cPTC patients. Moreover, "high-risk" cPTC patients had a significant increase in persistent/recurrent disease. CONCLUSIONS In our study, although the TCV histotype is associated with a higher prevalence of extrathyroid extension, it is characterized by an outcome that is not significantly different from that of all cPTC patients and is more favorable than that of "high-risk" cPTC patients. Only those TCV patients classified as "high risk" based on specific pathological and clinical features, according to current guidelines, should be treated aggressively, such as with a total thyroidectomy, neck lymph node dissection or ablative radioiodine treatment.
Collapse
Affiliation(s)
- C Regalbuto
- Endocrinology, Department of Clinical and Molecular Bio-Medicine, University of Catania, Garibaldi-Nesima Hospital, Via Palermo 636, 95122 Catania, Italy
| | | | | | | | | | | | | |
Collapse
|
41
|
Liu Y, Cope L, Sun W, Wang Y, Prasad N, Sangenario L, Talbot K, Somervell H, Westra W, Bishop J, Califano J, Zeiger M, Umbricht C. DNA copy number variations characterize benign and malignant thyroid tumors. J Clin Endocrinol Metab 2013; 98:E558-66. [PMID: 23345095 PMCID: PMC3590464 DOI: 10.1210/jc.2012-3113] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CONTEXT Fine-needle aspiration (FNA) is the best diagnostic tool for preoperative evaluation of thyroid nodules but is often inconclusive as a guide for surgical management. OBJECTIVE Our hypothesis was that thyroid tumor subtypes may show characteristic DNA copy number variation (CNV) patterns, which may further improve the preoperative classification. DESIGN Our study cohorts included benign follicular adenomas (FAs), classic papillary thyroid carcinomas (PTCs), and follicular variant PTCs (FVPTCs), the three subtypes most commonly associated with inconclusive preoperative cytopathology. SETTING Tissue and FNA samples were obtained at an academic tertiary referral center. PATIENTS Cases were identified that underwent partial or complete thyroidectomy for malignant or indeterminate thyroid lesions between 2000 and 2008 and had adequate snap-frozen tissue. INTERVENTIONS Pairs of tumor tissue and matching normal thyroid tissue-derived DNA were compared using 550K single-nucleotide polymorphism arrays. MAIN OUTCOME MEASURE Statistically significant differences in CNV patterns between tumor subtypes were identified. RESULTS Segmental amplifications in chromosomes (Ch) 7 and 12 were more common in FAs than in PTCs or FVPTCs. Additionally, a subset of FAs and FVPTCs showed deletions in Ch22. We identified the 5 CNV-associated genes best at discriminating between FAs and PTCs/FVPTCs, which correctly classified 90% of cases. These 5 Ch12 genes were validated by quantitative genomic PCR and gene expression array analyses on the same patient cohort. The 5-gene signature was then successfully validated against an independent test cohort of benign and malignant tumor samples. Finally, we performed a feasibility study on matched FA-derived intraoperative FNA samples and were able to correctly identify FAs harboring the Ch12 amplification signature, whereas FAs without amplification showed a normal Ch12 signature. CONCLUSIONS Thyroid tumor subtypes possess characteristic genomic profiles that may further our understanding of structural genetic changes in thyroid tumor subtypes and may lead to the development of new diagnostic biomarkers in FNA samples.
Collapse
Affiliation(s)
- Yan Liu
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Asioli S, Erickson LA, Righi A, Lloyd RV. Papillary thyroid carcinoma with hobnail features: histopathologic criteria to predict aggressive behavior. Hum Pathol 2013; 44:320-8. [DOI: 10.1016/j.humpath.2012.06.003] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 06/06/2012] [Accepted: 06/10/2012] [Indexed: 11/28/2022]
|
43
|
mRNA expression in papillary and anaplastic thyroid carcinoma: molecular anatomy of a killing switch. PLoS One 2012; 7:e37807. [PMID: 23115614 PMCID: PMC3480355 DOI: 10.1371/journal.pone.0037807] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Accepted: 04/24/2012] [Indexed: 12/25/2022] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is the most lethal form of thyroid neoplasia and represents the end stage of thyroid tumor progression. No effective treatment exists so far. ATC frequently derive from papillary thyroid carcinomas (PTC), which have a good prognosis. In this study, we analyzed the mRNA expression profiles of 59 thyroid tumors (11 ATC and 48 PTC) by microarrays. ATC and PTC showed largely overlapping mRNA expression profiles with most genes regulated in all ATC being also regulated in several PTC. 43% of the probes regulated in all the PTC are similarly regulated in all ATC. Many genes modulations observed in PTC are amplified in ATC. This illustrates the fact that ATC mostly derived from PTC. A molecular signature of aggressiveness composed of 9 genes clearly separates the two tumors. Moreover, this study demonstrates gene regulations corresponding to the ATC or PTC phenotypes like inflammatory reaction, epithelial to mesenchymal transition (EMT) and invasion, high proliferation rate, dedifferentiation, calcification and fibrosis processes, high glucose metabolism and glycolysis, lactate generation and chemoresistance. The main qualitative differences between the two tumor types bear on the much stronger EMT, dedifferentiation and glycolytic phenotypes showed by the ATC.
Collapse
|
44
|
Matsuse M, Sasaki K, Nishihara E, Minami S, Hayashida C, Kondo H, Suzuki K, Saenko V, Yoshiura KI, Mitsutake N, Yamashita S. Copy number alteration and uniparental disomy analysis categorizes Japanese papillary thyroid carcinomas into distinct groups. PLoS One 2012; 7:e36063. [PMID: 22558328 PMCID: PMC3340412 DOI: 10.1371/journal.pone.0036063] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Accepted: 03/30/2012] [Indexed: 02/03/2023] Open
Abstract
The aim of the present study was to investigate chromosomal aberrations in sporadic Japanese papillary thyroid carcinomas (PTCs), concomitant with the analysis of oncogene mutational status. Twenty-five PTCs (11 with BRAF(V600E), 4 with RET/PTC1, and 10 without mutation in HRAS, KRAS, NRAS, BRAF, RET/PTC1, or RET/PTC3) were analyzed using Genome-Wide Human SNP Array 6.0 which allows us to detect copy number alteration (CNA) and uniparental disomy (UPD), also referred to as copy neutral loss of heterozygosity, in a single experiment. The Japanese PTCs showed relatively stable karyotypes. Seven cases (28%) showed CNA(s), and 6 (24%) showed UPD(s). Interestingly, CNA and UPD were rarely overlapped in the same tumor; the only one advanced case showed both CNA and UPD with a highly complex karyotype. Thirteen (52%) showed neither CNA nor UPD. Regarding CNA, deletions tended to be more frequent than amplifications. The most frequent and recurrent region was the deletion in chromosome 22; however, it was found in only 4 cases (16%). The degree of genomic instability did not depend on the oncogene status. However, in oncogene-positive cases (BRAF(V600E) and RET/PTC1), tumors with CNA/UPD were less frequent (5/15, 33%), whereas tumors with CNA/UPD were more frequent in oncogene-negative cases (7/10, 70%), suggesting that chromosomal aberrations may play a role in the development of PTC, especially in oncogene-negative tumors. These data suggest that Japanese PTCs may be classified into three distinct groups: CNA(+), UPD(+), and no chromosomal aberrations. BRAF(V600E) mutational status did not correlate with any parameters of chromosomal defects.
Collapse
Affiliation(s)
- Michiko Matsuse
- Department of Radiation Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Kensaku Sasaki
- Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Eijun Nishihara
- Department of Internal Medicine, Kuma Hospital, Kobe, Hyogo, Japan
| | - Shigeki Minami
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Chisa Hayashida
- Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Hisayoshi Kondo
- Division of Scientific Data Registry, Atomic Bomb Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Keiji Suzuki
- Department of Radiation Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Vladimir Saenko
- Department of Health Risk Control, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Koh-ichiro Yoshiura
- Department of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| | - Norisato Mitsutake
- Department of Radiation Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
- Nagasaki University Research Centre for Genomic Instability and Carcinogenesis (NRGIC), Nagasaki, Nagasaki, Japan
| | - Shunichi Yamashita
- Department of Radiation Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
- Department of Health Risk Control, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, Japan
| |
Collapse
|
45
|
Karidis NP, Giaginis C, Tsourouflis G, Alexandrou P, Delladetsima I, Theocharis S. Eph-A2 and Eph-A4 expression in human benign and malignant thyroid lesions: an immunohistochemical study. Med Sci Monit 2011; 17:BR257-65. [PMID: 21873938 PMCID: PMC3560523 DOI: 10.12659/msm.881929] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Ephrin receptors (Ephs) are frequently overexpressed in a wide variety of human malignant tumors, being associated with tumor growth, invasion, metastasis and angiogenesis. The aim of the present study was to evaluate the clinical significance of Eph-A2 and Eph-A4 expression in human benign and malignant thyroid lesions. Material/Methods Eph-A2 and Eph-A4 protein expression was assessed immunohistochemically on paraffin-embedded thyroid tissues from 131 patients with benign and malignant lesions. Results Eph-A2 was significantly overexpressed in malignant compared to benign thyroid lesions (p<0.001). Papillary carcinoma cases presented significantly increased Eph-A2 expression compared to those with hyperplasia nodules (p<0.001). Eph-A4 expression was not differentiated between cases with malignant or benign thyroid lesions. Papillary carcinoma cases presented significantly increased Eph-A4 expression compared to those with hyperplasia nodules (p=0.006). In the subgroup of malignant thyroid lesions, Eph-A2 and Eph-A4 expression was not associated with TNM stage, capsular, lymphatic or vascular invasion. Conclusions The present data suggest that Eph-A2, but not Eph-A4, overexpression may be associated with the malignant transformation of thyroid neoplasia. Further studies conducted on cohorts including a higher proportion of patients with advanced nodal and metastatic disease are recommended to draw definite conclusions on the clinical significance of Eph proteins in thyroid neoplasia.
Collapse
Affiliation(s)
- Nikolaos P Karidis
- Department of Forensic Medicine and Toxicology, Medical School, University of Athens, Athens, Greece
| | | | | | | | | | | |
Collapse
|
46
|
Fehér LZ, Pocsay G, Krenács L, Zvara A, Bagdi E, Pocsay R, Lukács G, Győry F, Gazdag A, Tarkó E, Puskás LG. Amplification of thymosin beta 10 and AKAP13 genes in metastatic and aggressive papillary thyroid carcinomas. Pathol Oncol Res 2011; 18:449-58. [PMID: 22161024 DOI: 10.1007/s12253-011-9467-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Accepted: 09/30/2011] [Indexed: 12/16/2022]
Abstract
Papillary thyroid carcinoma (PTC) is the most common well-differentiated thyroid cancer. Although the great majority of the cases exhibit an indolent clinical course, some of them develop local invasion with distant metastasis, and a few cases transform into undifferentiated/anaplastic thyroid carcinoma with a rapidly lethal course. To identify gene copy number alterations predictive of metastatic potential or aggressive transformation, array-based comparative genomic hybridization (CGH-array) was performed in 43 PTC cases. Formalin-fixed and paraffin-embedded samples from primary tumours of 16 cases without metastasis, 14 cases with only regional lymph node metastasis, and 13 cases with distant metastasis, recurrence or extrathyroid extension were analysed. The CGH-array and confirmatory quantitative real-time PCR results identified the deletion of the EIF4EBP3 and TRAK2 gene loci, while amplification of thymosin beta 10 (TB10) and Tre-2 oncogene regions were observed as general markers for PTC. Although there have been several studies implicating TB10 as a specific marker based on gene expression data, our study is the first to report on genomic amplification. Although no significant difference could be detected between the good and bad prognosis cases in the A-kinase anchor protein 13 (AKAP13) gene region, it was discriminative markers for metastasis. Amplification in the AKAP13 region was demonstrated in 42.9% and 15.4% of the cases with local or with distant metastasis, respectively, while no amplification was detected in non-metastatic cases. AKAP13 and TB10 regions may represent potential new genomic markers for PTC and cancer progression.
Collapse
Affiliation(s)
- Liliána Z Fehér
- Laboratory of Functional Genomics, Biological Research Centre, Hungarian Academy of Sciences, P.O. Box 521, Szeged, 6701, Hungary
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Kazaure HS, Roman SA, Sosa JA. Aggressive Variants of Papillary Thyroid Cancer: Incidence, Characteristics and Predictors of Survival among 43,738 Patients. Ann Surg Oncol 2011; 19:1874-80. [DOI: 10.1245/s10434-011-2129-x] [Citation(s) in RCA: 152] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Indexed: 12/21/2022]
|
48
|
Nipp M, Elsner M, Balluff B, Meding S, Sarioglu H, Ueffing M, Rauser S, Unger K, Höfler H, Walch A, Zitzelsberger H. S100-A10, thioredoxin, and S100-A6 as biomarkers of papillary thyroid carcinoma with lymph node metastasis identified by MALDI imaging. J Mol Med (Berl) 2011; 90:163-74. [PMID: 21938494 DOI: 10.1007/s00109-011-0815-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Revised: 08/30/2011] [Accepted: 08/31/2011] [Indexed: 01/15/2023]
Abstract
In papillary thyroid carcinoma (PTC), metastasis is a feature of an aggressive tumor phenotype. To identify protein biomarkers that distinguish patients with an aggressive tumor behavior, proteomic signatures in metastatic and non-metastatic tumors were investigated comparatively. In particular, matrix-assisted laser desorption/ionization (MALDI) imaging mass spectrometry (IMS) was used to analyze primary tumor samples. We investigated a tumor cohort of PTC (n = 118) that were matched for age, tumor stage, and gender. Proteomic screening by MALDI-IMS was performed for a discovery set (n = 29). Proteins related to the discriminating mass peaks were identified by 1D-gel electrophoresis followed by mass spectrometry. The candidate proteins were subsequently validated by immunohistochemistry (IHC) using a tissue microarray for an independent PTC validation set (n = 89). In this study, we found 36 mass-to-charge-ratio (m/z) species that specifically distinguished metastatic from non-metastatic tumors, among which m/z 11,608 was identified as thioredoxin, m/z 11,184 as S100-A10, and m/z 10,094 as S100-A6. Furthermore, using IHC on the validation set, we showed that the overexpression of these three proteins was highly associated with lymph node metastasis in PTC (p < 0.005). For functional analysis of the metastasis-specific proteins, we performed an Ingenuity Pathway Analysis and discovered a strong relationship of all candidates with the TGF-β-dependent EMT pathway. Our results demonstrated the potential application of the MALDI-IMS proteomic approach in identifying protein markers of metastasis in PTC. The novel protein markers identified in this study may be used for risk stratification regarding metastatic potential in PTC.
Collapse
Affiliation(s)
- Martin Nipp
- Department of Radiation Sciences, Research Unit of Radiation Cytogenetics, Helmholtz Zentrum München-German Research Center for Environmental Health GmbH, Ingolstaedter Landstraße 1, 85764 Neuherberg, Germany
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Nam KH, Noh TW, Chung SH, Lee SH, Lee MK, Hong SW, Chung WY, Lee EJ, Park CS. Expression of the membrane mucins MUC4 and MUC15, potential markers of malignancy and prognosis, in papillary thyroid carcinoma. Thyroid 2011; 21:745-50. [PMID: 21615302 DOI: 10.1089/thy.2010.0339] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is the most frequent carcinoma of the thyroid gland and has a relatively good prognosis. However, it is important to identify PTC characteristics that indicate high risk for recurrence and metastasis. To date, overexpression of the membrane mucin, MUC1, has been investigated as a key molecular event in the pathogenesis of aggressive PTC. However, other membrane-associated mucins, matrix metalloproteinase-13 (MMP-13) and tissue inhibitor of metalloproteinase-13 (TIMP-3), have not been studied yet. The aim of this study was to evaluate the expression levels of MUC4, MUC15, MMP-13, and TIMP-3 and their prognostic significance in PTC. METHODS We analyzed MUC4, MUC15, MMP-13, and TIMP-3 expression in 10 PTC and 10 normal thyroid tissue samples using real-time reverse transcription-polymerase chain reaction. Tissue array blocks were obtained from 98 PTC cases. Tumor regions and nontumor regions were analyzed in tissue array blocks and immunohistochemistry studies were conducted using sectioned slides. Semiquantitative scores were correlated with clinicopathological factors of 98 PTC patients. RESULTS MUC4- and MUC15-specific mRNA was increased by 78-fold and 4.75-fold, respectively, in PTC samples compared with normal thyroid tissues. MMP-13 and TIMP-3 gene expression levels were decreased by approximately 0.39-fold and 0.53-fold, respectively. By immunohistochemistry, MUC4 and MUC15 expression levels were increased in PTC samples compared with normal thyroid tissues (p < 0.001). MMP-13 and TIMP-3 expression levels were decreased in PTC samples compared with normal thyroid tissues (p < 0.001). High MUC4 scores were significantly correlated with small tumor size and papillary thyroid microcarcinoma subtype. High MUC15 scores were significantly correlated with age (≥45 years), distant metastasis, and multifocality. CONCLUSIONS MUC4 and MUC15 were overexpressed in PTC, and high MUC15 expression was associated with high malignant potential. MUC15 may serve as a prognostic marker and potential novel therapeutic target in PTC.
Collapse
Affiliation(s)
- Kee-Hyun Nam
- Department of Surgery, College of Medicine, Yonsei University, Seoul, Korea
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Thyroid Cytology: Challenges in the Pursuit of Low-Grade Malignancies. Radiol Clin North Am 2011; 49:435-51, v-vi. [DOI: 10.1016/j.rcl.2011.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|