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Sayar I, Gurbuzel M. Potentially important markers in thyroid neoplasia: Claudin-1 and MMP-7. Niger J Clin Pract 2023; 26:412-416. [PMID: 37203104 DOI: 10.4103/njcp.njcp_440_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Background Thyroid carcinomas are the most common malignant endocrine tumors, and various immunohistochemical markers are tested in routine practice to reduce diagnostic differences, as well as to elucidate carcinogenesis and detect malignancy. Disruption of basement membranes and the extracellular matrix is an important step in tumor carcinogenesis and progression. The claudin and matrix metalloproteinase families are also thought to be effective in this process. Aim In this retrospective study, the comparative expression of claudin-1 and MMP-7 immunomarkers in normal tissues and thyroid neoplasia were investigated. Materials and Methods Immunohistochemical staining was performed for claudin-1 and matrix metalloproteinase 7 (MMP-7) in 112 sections, including 24 follicular adenomas, 22 follicular carcinomas, 24 medullary carcinomas, 24 papillary carcinomas, and 18 single dominant nodules from thyroid lesions. Results A significant staining difference for claudin-1 was observed in follicular carcinoma and medullary carcinoma, papillary carcinoma, and single dominant nodules compared to normal thyroid tissue. A statistically significant staining difference was observed for MMP-7 in follicular adenoma, medullary carcinoma, and papillary carcinoma compared to normal thyroid tissue. Conclusions These results indicate that claudin-1 and MMP-7 are important in the diagnosis, differential diagnosis, and carcinogenesis of follicular adenoma, follicular carcinoma, medullary carcinoma, papillary carcinoma, and single dominant nodules.
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Affiliation(s)
- I Sayar
- Department of Pathology, Faculty of Medicine, Erzincan Binali Yıldırım University, 24100 Erzincan, Türkiye
| | - M Gurbuzel
- Department of Medical Biology, Faculty of Medicine, Erzincan Binali Yıldırım University, 24100 Erzincan, Türkiye
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Kasradze D, Juodzbalys G, Guobis Z, Gervickas A, Cicciù M. Genetic and proteomic biomarkers of head-and-neck cancer: A systematic review. J Cancer Res Ther 2020; 16:410-424. [PMID: 32719245 DOI: 10.4103/jcrt.jcrt_145_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Development of human genetic and proteomic research has increased the interest in alternative head-and-neck cancer (HNC) detection methods. The aim of this article, the second of two-part series, was to review the scientific literature about novel HNC genetic and proteomic biomarkers. A comprehensive review of the current literature was conducted according to the Preferred Reporting Item for Systematic Review and Meta-analyses guidelines by accessing the NCBI PubMed database. Authors conducted the search of articles in English language published from 2004 to 2015. A total of 50 relevant studies were included in the review. Thirty of them concerned proteomic and twenty genetic alterations in HNC. The present systematic review discovered 242 genes and 44 proteins associated with HNC. Due to inconsistent and sparse results, novel biomarkers cannot be firmly established. Prognostic capacity of genetic markers was not evaluated. Proteins (14-3-3γ, extracellular matrix metalloproteinase inducer, and PA28γ) were described as most valuable for prognostic observation of HNC. A strict methodological protocol for molecular studies must be established.
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Affiliation(s)
- David Kasradze
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Gintaras Juodzbalys
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Zygimantas Guobis
- Department of Dental and Oral Diseases, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Albinas Gervickas
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Marco Cicciù
- Department of Biomedical and Dental Sciences, School of Dentistry, University of Messina, Messina, Italy
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Zhou C, Yang C, Chong D. E-cadherin expression is associated with susceptibility and clinicopathological characteristics of thyroid cancer: A PRISMA-compliant meta-analysis. Medicine (Baltimore) 2019; 98:e16187. [PMID: 31348230 PMCID: PMC6709073 DOI: 10.1097/md.0000000000016187] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Recently, many studies have been carried out to investigate the clinicopathological significance of E-cadherin expression in thyroid cancer. However, the results remained inconsistent. In the present study, we performed a meta-analysis to evaluate the associations of E-cadherin expression with susceptibility and clinicopathological characteristics of thyroid cancer. METHODS Eligible studies were searched from Medicine, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), and Wanfang databases. The strength of associations between E-cadherin expression and susceptibility and clinicopathological features of thyroid cancer were assessed by pooled odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS Forty-six studies with 1700 controls and 2298 thyroid cancer patients were included for this meta-analysis. Pooled results indicated that E-cadherin expression was significantly associated with susceptibility of papillary cancer and follicular cancer (papillary cancer, ORs = 14.31, 95% CIs = 3.42-59.90; follicular cancer, ORs = 10.14, 95% CI = 4.52-22.75). Significant association between E-cadherin expression and thyroid cancer risk was also observed in the subgroup analysis based on control group (normal thyroid tissue, ORs = 28.28, 95% CI = 8.36-95.63; adjacent thyroid tissue, ORs = 8.83, 95% CI = 3.27-23.85; benign thyroid tissue, ORs = 43.96, 95% CI = 9.91-194.95). In addition, E-cadherin expression was significantly correlated with lymph node metastasis, differentiation, and tumor-node-metastasis (TNM) stage of thyroid cancer (lymph node metastasis, ORs = 3.21, 95% CI = 1.98-5.20; differentiation, ORs = 0.25, 95% CI = 0.07-0.82; TNM stage, ORs = 4.85, 95% CI = 2.86-8.25). CONCLUSIONS The present study showed that E-cadherin expression was significantly associated with susceptibility and clinicopathological characteristics of thyroid cancer, which suggested that E-cadherin expression might be a potential predictive factor for clinical progression of thyroid cancer.
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Liang H, Zhong Y, Luo Z, Huang Y, Lin H, Luo M, Zhan S, Xie K, Ma Y, Li QQ. Assessment of Biomarkers for Clinical Diagnosis of Papillary Thyroid Carcinoma with Distant Metastasis. Int J Biol Markers 2018; 25:38-45. [DOI: 10.1177/172460081002500106] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Early diagnosis and treatment of thyroid cancers are critical for better prognosis and better survival rates. The purpose of this study was to identify potential diagnostic markers for papillary thyroid carcinomas with distant metastasis. Fifty-eight papillary thyroid tumor specimens (27 papillary thyroid carcinomas with distant metastasis and 31 without metastasis) were examined, and protein expression of pituitary tumor-transforming gene (PTTG), E-cadherin, p27kip1, vascular endothelial growth factor (VEGF)-C, metalloproteinase (MMP) 2, MMP9, chemokine receptor CXCR4, and basic fibroblast growth factor (bFGF) in these tumors was assessed by immunohistochemistry. The clinicopathological variables with diagnostic significance were determined by multivariate analysis, and their diagnostic values were evaluated by ROC curve analysis. PTTG, VEGF-C, MMP2, MMP9, CXCR4, and bFGF were overexpressed in metastatic papillary thyroid carcinomas, whereas p27kip1 expression was elevated only in carcinomas lacking metastasis. Multiple-factor binary ordinal logistic regression analysis revealed that PTTG, VEGF-C, MMP2, and bFGF were independently related to biological metastatic behavior in thyroid tumors, suggesting their potential use as biomarkers. ROC curve analysis showed that among these four proteins, VEGF-C and bFGF were the best diagnostic biomarkers. A VEGF-C and bFGF cluster was the most useful factor for the differential diagnosis between metastatic and non-metastatic papillary thyroid cancers. Thus, the combined use of VEGF-C and bFGF as biomarkers may improve the diagnostic accuracy of papillary thyroid carcinoma and may be useful in multimodal screening programs for the clinical diagnosis of papillary thyroid carcinoma and early detection of papillary thyroid carcinoma with distant metastasis.
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Affiliation(s)
- Huasheng Liang
- Department of Endocrinology, Ninth Affiliated Hospital of Guangxi Medical University, Beihai
- Nanfang Hospital, Southern Medical University, Guangzhou
| | - Yuhua Zhong
- Department of Endocrinology, Ninth Affiliated Hospital of Guangxi Medical University, Beihai
| | - Zuojie Luo
- Department of Endocrinology First University Hospital of Guangxi Medical University, Nanning
| | - Yu Huang
- Department of Hepatobiliary and Endocrine Surgery, Guangxi Provincial Hospital, Nanning
| | - Huade Lin
- Department of Hepatobiliary and Endocrine Surgery, Pingnan Hospital, Pingnan
| | - Min Luo
- Shanghai Endocrine and Metabolism Research Institute, Shanghai - China
| | - Song Zhan
- Department of Endocrinology, Ninth Affiliated Hospital of Guangxi Medical University, Beihai
| | - Kaiqing Xie
- Nanfang Hospital, Southern Medical University, Guangzhou
| | - Yan Ma
- Department of Ultrasound Diagnosis, First University Hospital of Guangxi Medical University, Nanning
| | - Qingdi Quentin Li
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland - USA
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Dunđerović D, Lipkovski JM, Boričic I, Soldatović I, Božic V, Cvejić D, Tatić S. Defining the value of CD56, CK19, Galectin 3 and HBME-1 in diagnosis of follicular cell derived lesions of thyroid with systematic review of literature. Diagn Pathol 2015; 10:196. [PMID: 26503236 PMCID: PMC4624378 DOI: 10.1186/s13000-015-0428-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/17/2015] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Nodular follicular lesions of thyroid gland comprise benign and malignant neoplasms, as well as some forms of hyperplasia. "Follicular" refers to origin of cells and in the same time to growth pattern - building follicles. Nodular follicular thyroid lesions have in common many morphological features, therefore attempts were made to define additional criteria for distinction between follicular adenoma, follicular carcinoma and follicular variant of papillary carcinoma. Increasing number of immunohistochemical markers is in the continual process of evaluation. METHODS Tissue microarrays incorporating, total 201 cases, out of which 122 malignant and 79 benign follicular lesions, including neoplastic and non-neoplastic, were constructed and immunostained with antibodies to CD56, CK19, Galectin-3, HBME-1. Tissue cores were exclusively being acquired from tumour/lesion on interface with normal thyroid tissue. A systematic review of literature was done for period from the year 2001 to present time. RESULTS All analysed markers may make a difference between benign lesions/tumours from differentiated thyroid carcinomas (p = <0.01, for all markers). Expression of all markers is significantly higher in papillary carcinoma than in follicular adenoma (p < 0.01). Statistically significant difference in expression of Galectin-3 and CD56 between follicular carcinoma and follicular adenoma was registered (p = 0.043; p = 0.028, respectively). The only marker which expression showed statistically significant difference between adenoma and carcinoma of Hurthle cells was Galectin 3 (p = 0.041). CK19 and HBME-1 were significantly expressed more in papillary carcinoma as compared to follicular carcinoma. CONCLUSION Galectin 3 is most sensitive marker for malignancy, while loss of expression of CD56 is very specific for malignancy. Expected co-expression for combination of markers in diagnosis of follicular lesions decreases sensitivity and increases specificity for malignancy.
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Affiliation(s)
- Duško Dunđerović
- Institute of Pathology, Faculty of Medicine, University of Belgrade, dr Subotica 1, 11000, Belgrade, Serbia.
| | - Jasmina Marković Lipkovski
- Institute of Pathology, Faculty of Medicine, University of Belgrade, dr Subotica 1, 11000, Belgrade, Serbia.
| | - Ivan Boričic
- Institute of Pathology, Faculty of Medicine, University of Belgrade, dr Subotica 1, 11000, Belgrade, Serbia.
| | - Ivan Soldatović
- Faculty of Medicine, University of Belgrade, dr Subotica 8, 11000, Belgrade, Serbia.
| | - Vesna Božic
- Department of Pathology, Centre for Endocrine Surgery, Clinic for Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr. Koste Todorovića 8, 11000, Belgrade, Serbia.
| | - Dubravka Cvejić
- Institute for the application of nuclear energy, Belgrade, Serbia, Banatska 31b, Zemun, 11080, Zemun, Serbia.
| | - Svetislav Tatić
- Institute of Pathology, Faculty of Medicine, University of Belgrade, dr Subotica 1, 11000, Belgrade, Serbia.
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Yan H, Wang W, Dou C, Tian F, Qi S. Securin promotes migration and invasion via matrix metalloproteinases in glioma cells. Oncol Lett 2015; 9:2895-2901. [PMID: 26137166 DOI: 10.3892/ol.2015.3074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 03/10/2015] [Indexed: 12/27/2022] Open
Abstract
Human securin, encoded by pituitary tumor transforming gene 1, is implicated in several oncogenic processes in the pathogenesis of brain tumors, including glioma. The aim of the present study was to examine the effect of securin on the migration and invasion of glioma cells. The results revealed that the overexpression of securin in glioma LN-229 cells significantly increased the invasion and transmigration abilities. By contrast, these abilities were significantly reduced by the downregulation of securin in glioma U373 cells. Furthermore, the results demonstrated that securin overexpression and downregulation significantly increased and decreased the levels of matrix metalloproteinase 2 and 9, respectively. These findings indicate a promotive role for securin in glioma migration and invasion, which may involve the action of matrix metalloproteinases.
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Affiliation(s)
- Haicheng Yan
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Wei Wang
- Department of Oncology, Inner Mongolia People's Hospital, Hohhot, Inner Mongolia 010017, P.R. China
| | - Changwu Dou
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010051, P.R. China
| | - Fuming Tian
- Department of Neurosurgery, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010051, P.R. China
| | - Songtao Qi
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
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de Matos LL, Del Giglio AB, Matsubayashi CO, de Lima Farah M, Del Giglio A, da Silva Pinhal MA. Expression of CK-19, galectin-3 and HBME-1 in the differentiation of thyroid lesions: systematic review and diagnostic meta-analysis. Diagn Pathol 2012; 7:97. [PMID: 22888980 PMCID: PMC3523001 DOI: 10.1186/1746-1596-7-97] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2012] [Accepted: 08/06/2012] [Indexed: 02/07/2023] Open
Abstract
Background To distinguish between malignant and benign lesions of the thyroid gland histological demonstration is often required since the fine-needle aspiration biopsy method applied pre-operatively has some limitations. In an attempt to improve diagnostic accuracy, markers using immunocytochemistry and immunohistochemistry techniques have been studied, mainly cytokeratin-19 (CK-19), galectin-3 (Gal-3) and Hector Battifora mesothelial-1 (HBME-1). However, current results remain controversial. The aim of the present article was to establish the diagnostic accuracy of CK-19, Gal-3 and HBME-1 markers, as well as their associations, in the differentiation of malignant and benign thyroid lesions. Methods A systematic review of published articles on MEDLINE and The Cochrane Library was performed. After establishing inclusion and exclusion criteria, 66 articles were selected. The technique of meta-analysis of diagnostic accuracy was employed and global values of sensitivity, specificity, area under the summary ROC curve, and diagnostic odds ratio (dOR) were calculated. Results For the immunohistochemistry technique, the positivity of CK-19 for the diagnosis of malignant thyroid lesions demonstrated global sensitivity of 81% and specificity of 73%; for Gal-3, sensitivity of 82% and specificity of 81%; and for HBME-1, sensitivity of 77% and specificity of 83%. The association of the three markers determined sensitivity of 85%, specificity of 97%, and diagnostic odds ratio of 95.1. Similar results were also found for the immunocytochemistry assay. Conclusion This meta-analysis demonstrated that the three immunomarkers studied are accurate in pre- and postoperative diagnosis of benign and malignant thyroid lesions. Nevertheless, the search for other molecular markers must continue in order to enhance this diagnostic accuracy since the results found still show a persistency of false-negative and false-positive tests. Virtual slides Http://www.diagnosticpathology.diagnomx.eu/vs/3436263067345159
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Song Q, Wang D, Lou Y, Li C, Fang C, He X, Li J. Diagnostic significance of CK19, TG, Ki67 and galectin-3 expression for papillary thyroid carcinoma in the northeastern region of China. Diagn Pathol 2011; 6:126. [PMID: 22188859 PMCID: PMC3264507 DOI: 10.1186/1746-1596-6-126] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Accepted: 12/21/2011] [Indexed: 02/07/2023] Open
Abstract
Background To evaluate the expression and differential diagnostic significance of CK19, TG, Ki67 and galectin-3 in papillary thyroid carcinoma (PTC) (metastatic and non metastatic), follicular adenoma and nodular goiter in patients from the northeastern part of China. Methods 441 PTC specimens and 151 other benign thyroid specimens (97 cases of nodular goiter, 54 cases of nonmalignant follicular adenoma) were collected. Immunohistochemistry for CK19, TG, Ki67 and galectin-3 was performed. Results CK19, TG, Ki67 and galectin-3 expression was 96.37% (425/441), 82.77% (365/441), and 40.59% (179/441), 96.82% (427/441), respectively, for the PTC group and the expression of these markers in the benign thyroid lesions group was 25.83% (39/151), 79.47% (120/151), and 37.09% (56/151), 50.99% (77/151), respectively. The expression of CK19 and galectin-3 in PTC was much higher than that in the nonmalignant group (p < 0.05). However, the expression of TG, Ki67 did not differ among these two groups (p > 0.05). The diagnostic efficiency of CK19 and galectin-3 for PTC was 96.37% (537/592) and 84.63% (501/592). CK19 and galectin-3 expression rate in PTC was higher than that in benign disease cases. Conclusions The diagnostic efficiency of CK19 for PTC was slightly better than galectin-3. The utilization of these markers combined with morphologic evaluation may be helpful in the differential diagnosis of papillary thyroid carcinoma in the northeastern region of China.
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Affiliation(s)
- Qingbin Song
- Department of general surgery, The First affiliated hospital, China Medical University (Nanjing North Street), Shenyang (110001), China.
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Tan A, Etit D, Bayol U, Altinel D, Tan S. Comparison of proliferating cell nuclear antigen, thyroid transcription factor-1, Ki-67, p63, p53 and high-molecular weight cytokeratin expressions in papillary thyroid carcinoma, follicular carcinoma, and follicular adenoma. Ann Diagn Pathol 2011; 15:108-16. [PMID: 21315633 DOI: 10.1016/j.anndiagpath.2010.11.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 11/11/2010] [Indexed: 11/27/2022]
Abstract
The searching of the reliable and repeatable immunohistochemical markers in the differential diagnosis of the thyroid's differentiated follicular epithelial neoplasms has been continuing. Recently, the studies have majored on immunohistochemical markers such as high-molecular weight cytokeratin (HMW-CK), galectin-3, cytokeratin 19, and p27. We aimed to evaluate the differences of the expressions of the proliferating cell nuclear antigen (PCNA), thyroid transcription factor-1 (TTF-1), Ki-67, p63, p53, and HMW-CK among the papillary thyroid carcinomas (PTCs), follicular carcinomas (FCs), and follicular adenomas (FAs). Thirty-nine patients with the diagnoses of the PTC, FC, and FA in the archives of the Izmir Tepecik Training and Research Hospital Pathology Laboratory registries in between 2004 and 2009 were included in the study. Immunohistochemical stains for PCNA, TTF-1, Ki-67, p63, p53, and HMW-CK were applied. The results were analyzed statistically by using Statistical Package for the Social Sciences (SPSS) for Windows 16.0 program (SPSS Inc., IBM, Somers, New York, USA). In all 3 groups, all tumors showed PCNA and TTF-1 positivity. Ki-67 proliferation index varied in a wide range in all groups. Although it was not statistically significant, 19 of 39 tumors (7 PTCs, 2 FCs, and 10 FAs) were stained with p63. The results of the immunoreactivity seen in PTCs with p53 (41.2%) and HMW-CK (52.9%) were statistically significant. The tumors in the other 2 groups (FC and FA) showed no reactivity with HMW-CK. Although the differential diagnosis of the thyroid follicular neoplasms are based on the histologic and cytomorphological criteria, p53 and HMW-CK positivity might be undertaken in favor of the diagnosis of the PTC.
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Affiliation(s)
- Ayca Tan
- Department of Pathology, Izmir Tepecik Training and Research Hospital, Izmir, Turkey.
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Tung JN, Tsao TY, Tai CJ, Yeh KT, Cheng YW, Jiang MC. Distribution of lysosome-associated membrane proteins-1 and -2, and cathepsin D in eosinophilic granular bodies: possible relationship to cyst development in pilocytic astrocytomas. J Int Med Res 2010; 38:1354-64. [PMID: 20926008 DOI: 10.1177/147323001003800417] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
Pilocytic astrocytomas are usually cystic; cyst formation within these tumours may result in increased intracranial pressure, due to the effect of their mass, and contribute to cerebral damage. Eosinophilic granular bodies (EGBs) are produced abundantly in pilocytic astrocytomas but their role in disease progression remains unknown. Immunohistochemistry studies showed EGBs to exhibit pronounced reactivity to antibodies against lysosome-associated membrane proteins (LAMP)-1 and LAMP-2, and the lysosomal enzyme cathepsin D. Both LAMP-1 and LAMP-2 showed peripheral rim and granular staining patterns. The EGBs were scattered widely across cysts and, where EGBs aggregated in clusters, were usually close to areas of fluid in the cysts. Most EGBs had nuclei either attached or close by, indicating that the EGBs may be derived from anucleated astrocytes. The results suggest that EGBs, together with other factors, may play a role in the development of cysts in pilocytic astrocytomas.
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Affiliation(s)
- J-N Tung
- Institutes of Medicine, Chung Shan Medical University, Taichung, Taiwan
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Carpi A, Mechanick JI, Saussez S, Nicolini A. Thyroid tumor marker genomics and proteomics: Diagnostic and clinical implications. J Cell Physiol 2010; 224:612-9. [DOI: 10.1002/jcp.22187] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Schvartzman JM, Sotillo R, Benezra R. Mitotic chromosomal instability and cancer: mouse modelling of the human disease. Nat Rev Cancer 2010; 10:102-15. [PMID: 20094045 PMCID: PMC5526619 DOI: 10.1038/nrc2781] [Citation(s) in RCA: 329] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The stepwise progression from an early dysplastic lesion to full-blown metastatic malignancy is associated with increases in genomic instability. Mitotic chromosomal instability - the inability to faithfully segregate equal chromosome complements to two daughter cells during mitosis - is a widespread phenomenon in solid tumours that is thought to serve as the fuel for tumorigenic progression. How chromosome instability (CIN) arises in tumours and what consequences it has are still, however, hotly debated issues. Here we review the recent literature with an emphasis on models that recapitulate observations from human disease.
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Affiliation(s)
- Juan-Manuel Schvartzman
- Program in Cancer Biology and Genetics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
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