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Gao X, Zhang R, He Y, Wang X, Bao W, Feng X, Chai J, Wang J. EphB3 protein is a potential ancillary diagnostic biomarker for thyroid cancers. Ann Diagn Pathol 2024; 69:152262. [PMID: 38150866 DOI: 10.1016/j.anndiagpath.2023.152262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 12/29/2023]
Abstract
OBJECTIVE To investigate the expression of ephrin type B receptor 3 (EphB3) in thyroid tumors and its usage as an ancillary diagnostic biomarker for thyroid tumors. METHODS Formalin-fixed and paraffin-embedded (FFPE) tissue samples (78 cases) and FNAC samples (57 cases) were assessed with the EphB3 antibody using immunohistochemistry. PTC and other thyroid follicular tumors were compared regarding their EphB3 expression. Sanger sequencing was used to assess for the presence of a BRAF V600E mutation. RESULTS EphB3 was positive in 81.8 % (27/33) of papillary thyroid carcinoma (PTC), 83.3 % (5/6) of medullary thyroid carcinoma (MTC), 25 % (1/4) of hyperplastic/adenomatoid nodule (HN), 14.3 % (1/7) of follicular adenoma (FA), and negative in follicular tumors of uncertain malignant potential (FT-UMP) (0/13), noninvasive follicular neoplasm with papillary-like nuclear features (NIFTP) (0/7), thyroid follicular carcinoma (TFC) (0/4), Hashimoto's thyroiditis (0/4), and normal thyroid follicular tissues (0/33). In cellular blocks, EphB3 was positive in 87.1 % (20/23) of PTC, 75 % (3/4) of MTC, 20 % (2/10) of HN, and negative in atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS) (0/20) and normal thyroid follicular cells (0/10). CONCLUSION EphB3 is expressed in the majority of PTC, but less so in benign follicular nodules. EphB3 expression in fine needle aspiration cytology (FNAC) specimens can be used as a diagnostic tool to differentiate thyroid cancer from other follicular lesions in its differential diagnosis, especially AUS/FLUS and PTC.
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Affiliation(s)
- Xinyue Gao
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China
| | - Rusong Zhang
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China
| | - Yan He
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China
| | - Xuan Wang
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China
| | - Wei Bao
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China
| | - Xiao Feng
- Department of Pathology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, China
| | - Jiaxin Chai
- Department of Pathology Eastern Theater Air Force Hospital, No. 1 Nanjing Ma Lu Jie, Nanjing 120002, China
| | - Jiandong Wang
- Department of Pathology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing 210002, China.
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Cabibi D, Giannone AG, Bellavia S, Lo Coco R, Lo Bianco A, Formisano E, Scerrino G, Graceffa G. Serum Anti-Thyroglobulin Autoantibodies Are Specific in Predicting the Presence of Papillary-like Nuclear Features and Lymphocytic Infiltrate in the Thyroid Gland. Diagnostics (Basel) 2023; 13:2042. [PMID: 37370937 DOI: 10.3390/diagnostics13122042] [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: 04/14/2023] [Revised: 05/29/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
(1) Background: Previous studies have reported a correlation between serum anti-Thyroglobulin-antibodies (TgAb) and papillary thyroid carcinoma. The aim of our study was to evaluate whether serum TgAb and anti-thyroid-peroxidase antibody (TPO) positivity was also related to pre-neoplastic histological changes such as papillary-like nuclear features (PLNF) and with the presence of lymphocytic infiltrate (LI) in thyroid surgical specimens. (2) Methods: The study was retrospectively carried out on 70 consecutively recruited patients who underwent thyroidectomy for benign process and whose TgAb and TPOAb values were retrieved from clinical records. Histological sections of thyroid surgical samples were revised, looking for PLNF and lymphocytic infiltrate. HBME1 expression was assessed by immunohistochemistry. (3) Results: Our results showed a significant association between TgAb, PLNF, and lymphocytic infiltrate. The presence of TgAb was highly specific, but less sensitive, in predicting the presence of PLNF (sensitivity = 0.6, specificity = 0.9; positive predictive value (PPV) = 0.88; negative predictive value (NPV) = 0.63). TgAb positivity showed a good association with the presence of lymphocytic infiltrate (sensitivity = 0.62, specificity = 0.9; PPV = 0.88 and NPV = 0.68). HBME1 immunoreactivity was observed in the colloid of follicles showing PLNF and/or closely associated with LI. (4) Conclusions: The presence of PLNF and LI is associated with serum TgAb positivity. The presence of TgAb and of LI could be triggered by an altered thyroglobulin contained in the HBME1-positive colloid, and could be a first defense mechanism against PLNF that probably represent early dysplastic changes in thyrocytes.
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Affiliation(s)
- Daniela Cabibi
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Antonino Giulio Giannone
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Sandro Bellavia
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Roberta Lo Coco
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Anna Lo Bianco
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Eleonora Formisano
- Unit of Anatomic Pathology, Department of Health Promotion Mother and Child Care Internal Medicine and Medical Specialties (PROMISE), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Gregorio Scerrino
- Unit of General and Emergency Surgery, Department of Surgical Oncological and Stomatological Sciences (DICHIRONS), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
| | - Giuseppa Graceffa
- Unit of General and Oncological Surgery, Department of Surgical Oncological and Stomatological Sciences (DICHIRONS), University Hospital AOU Policlinico "P. Giaccone", University of Palermo, 90127 Palermo, Italy
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Crescenzi A, Baloch Z. Immunohistochemistry in the pathologic diagnosis and management of thyroid neoplasms. Front Endocrinol (Lausanne) 2023; 14:1198099. [PMID: 37324272 PMCID: PMC10266214 DOI: 10.3389/fendo.2023.1198099] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 05/10/2023] [Indexed: 06/17/2023] Open
Abstract
The use of immunohistochemistry cannot be underestimated in the everyday practice of thyroid pathology. It has evolved over the years beyond the traditional confirmation of thyroid origin to molecular profiling and the prediction of clinical behavior. In addition, immunohistochemistry has served to implement changes in the current thyroid tumor classification scheme. It is prudent to perform a panel of immunostains, and the immunoprofile should be interpreted in light of the cytologic and architectural features. Immunohistochemistry can also be easily performed in the limited cellularity specimen preparation generated from thyroid fine-needle aspiration and core biopsy; however, it will require laboratory validation of immunostains specific to these preparations to avoid diagnostic pitfalls. This review discusses the application of immunohistochemistry in thyroid pathology with a focus on limited cellularity preparations.
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Affiliation(s)
- Anna Crescenzi
- Pathology, University Campus Bio-Medico of Rome, Fondazione Policlinico, Rome, Italy
| | - Zubair Baloch
- Pathology & Laboratory Medicine, University of Pennsylvania Medical Center, Perelman School of Medicine, Philadelphia, PA, United States
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Wang Z, Li J, Liu Z, Yue L. Nrf2 as a novel diagnostic biomarker for papillary thyroid carcinoma. Eur J Histochem 2023; 67. [PMID: 36951264 PMCID: PMC10080292 DOI: 10.4081/ejh.2023.3622] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/28/2023] [Indexed: 03/22/2023] Open
Abstract
Papillary thyroid carcinoma (PTC) is the most common thyroid malignancy. However, it is very difficult to distinguish PTC from benign carcinoma. Thus, specific diagnostic biomarkers are actively pursued. Previous studies observed that Nrf2 was highly expressed in PTC. Based on this research, we hypothesized that Nrf2 may serve as a novel specific diagnostic biomarker. A single-center retrospective study, including 60 patients with PTC and 60 patients with nodular goiter, who underwent thyroidectomy at the Central Theater General Hospital from 2018 to July 2020, was conducted. The clinical data of the patients were collected. Nrf2, BRAF V600E, CK-19, and Gal-3 proteins were compared from paraffin samples of the patients. Through this study, we obtained the following results: i) Nrf2 exhibits high abundance expression in PTC, but not in adjacent to PTC and nodular goiter; increased Nrf2 expression could serve as a valuable biomarker for PTC diagnosis; the sensitivity and specificity for the diagnosis of PTC were 96.70% and 89.40%, respectively. ii) Nrf2 also shows higher expression in PTC with lymph node metastasis, but not adjacent to PTC and nodular goiter, thus the increased Nrf2 expression might serve as a valuable predictor for lymph node metastasis in PTC patients; the sensitivity and specificity for the prediction in lymph node metastasis were 96.00% and 88.57%, respectively; excellent diagnostic agreements were found between Nrf2 and other routine parameters including HO-1, NQO1 and BRAF V600E. iii) The downstream molecular expression of Nrf2 including HO-1 and NQO1 consistently increased. In conclusion, Nrf2 displays a high abundance expression in human PTC, which leads to the higher expression of downstream transcriptional proteins: HO-1 and NQO1. Moreover, Nrf2 can be used as an extra biomarker for differential diagnosis of PTC and a predictive biomarker for lymph node metastasis of PTC.
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Affiliation(s)
- Zhiyang Wang
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan.
| | - Jing Li
- Southern Medical University, Guangzhou.
| | - Ziwei Liu
- Wuhan University of Science and Technology, Wuhan.
| | - Ling Yue
- Department of Endocrinology, General Hospital of Central Theater Command, Wuhan; Hubei University of Chinese Medicine, Wuhan.
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TROP2: a potential marker in diagnosis of thyroid neoplasms. Ir J Med Sci 2023; 192:99-103. [PMID: 35355197 DOI: 10.1007/s11845-022-02976-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/11/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES The human trophoblast cell surface antigen (TROP-2), a transmembrane glycoprotein, has recently been investigated as a valuable marker of thyroid epithelial neoplasms. In this study, we aimed to demonstrate the diagnostic utility of TROP2 in thyroid neoplasms. METHODS A total of 308 cases, including 170 cases of different PTC variants, 50 cases of benign and non-neoplastic lesions, and 86 cases of other neoplasms (NIFT-P, poorly differentiated thyroid carcinoma, anaplastic thyroid carcinoma, follicular thyroid carcinoma, Hürthle cell carcinoma, and medullary thyroid carcinoma), were included in this study. Only membranous staining with TROP2 was considered positive. RESULTS In PTC, classical (n = 35), tall cell (n = 41), follicular (n = 39), solid (n = 19), hobnail (n = 10), Warthin-like (n = l0), columnar (n = 7), and oncocytic variant (n = 9) were 100%, 97.6%, 5.1%, 42.1%, 90%, 90%, 28.6%, and 33.3% positive, respectively. A negative reaction was observed in all 50 cases of benign and non-neoplastic lesions and also in surrounding normal thyroid tissue in all cases. Negative reactions were observed in 83 (n = 86) of other thyroid neoplasms including NIFT-P (n = 20), poorly differentiated thyroid carcinoma (n = 10), anaplastic thyroid carcinoma (n = 10), follicular thyroid carcinoma (n = 18), Hürthle cell carcinoma (n = 18), and medullary thyroid carcinoma (n = 10). Only focal positivity was observed in three Hürthle cell carcinoma cases. CONCLUSION TROP2 was a helpful marker for differentiating PTC, especially in the classic, tall cell, hobnail, and Warthin-like variants, benign and non-neoplastic lesions, and other neoplasms of the thyroid.
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Molecular Landscape of Pediatric Thyroid Cancer: A Review. Diagnostics (Basel) 2022; 12:diagnostics12123136. [PMID: 36553142 PMCID: PMC9776958 DOI: 10.3390/diagnostics12123136] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/03/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Abstract
Thyroid carcinomas (TC) are rare in the pediatric population; however, they constitute the most common endocrine malignancy. Despite some similarities with adult carcinomas, they have distinct clinical behavior and responses to therapy due to their unique pathology and molecular characteristics. The age cut-off used for defining the pediatric age group has been variable across different studies, and the universally accepted recommendations influence accurate interpretation of the available data. Moreover, factors such as radiation exposure and germline mutations have greater impact in children than in adults. Papillary TC is the most common and the most evaluated pediatric TC. Others, including follicular, poorly differentiated and medullary carcinomas, are rarer and have limited available literature. Most studies are from the West. Asian studies are primarily from Japan, with few from China, India, Saudi Arabia and Republic of Korea. This review provides a comprehensive account of the well-established and novel biomarkers in the field, including point mutations, fusions, miRNA, and thyroid differentiation genes. Familial and syndromic associations are also discussed. Current management guidelines for pediatric patients are largely derived from those for adults. An awareness of the molecular landscape is essential to acknowledge the uniqueness of these tumors and establish specific diagnostic and therapeutic guidelines.
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Sengun S, Korkmaz H, Ciris M, Yüceer RO, Boyluboy SM, Kiran M. Diagnostic and prognostic value of Stanniocalcin 1 expression in papillary thyroid cancer. Endocrine 2022; 78:95-103. [PMID: 35788886 DOI: 10.1007/s12020-022-03126-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/22/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE To evaluate the potential role of immunohistochemical changes in stanniocalcin 1 (STC1) and stanniocalcin 2 (STC2) expressions in papillary thyroid cancer (PTC) tissues in the disease's diagnosis and to investigate their relationship with classical clinicopathological prognostic factors. METHODS The study included 100 patients with PTC. Normal thyroid tissue adjacent to the tumor was taken as the control group. Clinicopathological prognostic features at the time of diagnosis of patients were recorded. STC1 and STC2 expressions of tumor tissue and adjacent normal tissue were determined immunohistochemically. RESULTS The sensitivity of STC1 in the diagnosis of PTC was 93%, the specificity was 94%, positive predictive value (PPV) 93.9%, and negative predictive value (NPV) 93.1%. It was determined that the STC1 staining score in tumor tissue was positively correlated with the disease TNM stage score (r = 0.259, p = 0.009) and the increase in STC1 staining score were independent risk factors that increased the risk of lymph node metastasis (R2 = 0.398, p < 0.001). While 21% of the tumor tissues were stained with STC2, none of the normal thyroid tissues adjacent to the tumor tissue showed any staining with STC2. No correlation was found between STC2 immunohistochemical staining of tumor tissue and clinicopathological risk factors for the disease. CONCLUSION Increased STC1 expression in thyroid lesions may be helpful in diagnosing PTC. In addition, since increased STC1 expression in PTC tissues is associated with the risk of lymph node metastasis, it may be an efficient marker for predicting the prognosis of the disease.
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Affiliation(s)
- Sevinç Sengun
- Department of Internal Medicine, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey
| | - Hakan Korkmaz
- Department of Internal Medicine, Division of Endocrinology, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey.
| | - Metin Ciris
- Department of Pathology, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey
| | - Ramazan Oguz Yüceer
- Department of Pathology, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey
| | - Serife Mehtap Boyluboy
- Department of Internal Medicine, Division of Endocrinology, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey
| | - Mehmet Kiran
- Department of Pathology, Faculty of Medicine, Suleyman Demirel University, 32260, Cunur, Isparta, Turkey
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Mohan U, Sunny SP, Mendonca P, Kuriakose MA, Kannan S, Suresh A. Systematic Review and Meta-Analysis to Identify the Immunocytochemical Markers Effective in Delineating Benign from Malignant Thyroid Lesions in FNAC Samples. Endocr Pathol 2022; 33:243-256. [PMID: 35596875 DOI: 10.1007/s12022-022-09721-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/04/2022] [Indexed: 11/03/2022]
Abstract
Conventional cytology-based diagnosis for thyroid cancer is limited with more than 30-45% of nodules categorized as indeterminate, necessitating surgery for confirming or refuting the diagnosis. This systematic review and meta-analysis were aimed at identifying immunocytochemical markers effective in delineating benign from malignant thyroid lesions in fine needle aspiration cytology (FNAC) samples, thereby improving the accuracy of cytology diagnosis. A systematic review of relevant articles (2000-2021) from online databases was carried out and the search protocol registered in PROSPERO database (CRD42021229121). The quality of studies was assessed using QUADAS-2. Review Manager 5.4.1 from Cochrane collaboration and MetaDisc Version 1.4 was used to conduct the meta-analysis. Bias in the studies were visually analyzed using funnel plots, and statistical significance was evaluated by Egger's test. Systematic review identified 64 original articles, while meta-analysis in eligible articles (n = 41) identified a panel of 5 markers, Galectin-3, HBME-1, CK-19, CD-56, and TPO. Assessment of the diagnostic performance revealed that Gal-3 (sensitivity: 0.81; CI: 0.79-0.83; specificity: 0.84; CI: 0.82-0.85) and HBME-1 (sensitivity: 0.83; Cl: 0.81-0.86; specificity: 0.85; CI: 0.83-0.86) showed high accuracy in delineating benign from malignant thyroid nodules. Efficacy analysis in indeterminate nodules showed Gal-3 and HBME-1 have high specificity of 0.86 (CI 0.84-0.89) and 0.82 (CI 0.78-0.86), respectively, and low sensitivity of 0.76 (CI 0.72-0.80) and 0.75 (CI 0.70-0.80), respectively. Diagnostic odds ratio (DOR) of Galectin-3 and HBME-1 were 39.18 (CI 23.38-65.65) and 24.44 (CI 11.16-53.54), respectively. Significant publication bias was observed for the markers Galectin-3 and CK-19 (p < 0.05). The panel of 5 markers identified from this meta-analysis are high-confidence candidates that need to be validated in thyroid cytology to establish their efficacy and enable clinical applicability.
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Affiliation(s)
- Uma Mohan
- Department of Head and Neck Oncology, Mazumdar Shaw Medical Center, NH Health City, Bangalore, India
- Integrated Head and Neck Oncology Program, DSRG-5, Mazumdar Shaw Center for Translational Research, Mazumdar Shaw Medical Foundation, Bangalore, India
| | - Sumsum P Sunny
- Department of Head and Neck Oncology, Mazumdar Shaw Medical Center, NH Health City, Bangalore, India
- Integrated Head and Neck Oncology Program, DSRG-5, Mazumdar Shaw Center for Translational Research, Mazumdar Shaw Medical Foundation, Bangalore, India
| | - Pramila Mendonca
- Department of Head and Neck Oncology, Mazumdar Shaw Medical Center, NH Health City, Bangalore, India
- Integrated Head and Neck Oncology Program, DSRG-5, Mazumdar Shaw Center for Translational Research, Mazumdar Shaw Medical Foundation, Bangalore, India
| | - Moni A Kuriakose
- Department of Head and Neck Oncology, Mazumdar Shaw Medical Center, NH Health City, Bangalore, India
- Integrated Head and Neck Oncology Program, DSRG-5, Mazumdar Shaw Center for Translational Research, Mazumdar Shaw Medical Foundation, Bangalore, India
| | - Subramanian Kannan
- Department of Endocrinology, Mazumdar Shaw Medical Center, NH Health City, Bangalore, India
| | - Amritha Suresh
- Integrated Head and Neck Oncology Program, DSRG-5, Mazumdar Shaw Center for Translational Research, Mazumdar Shaw Medical Foundation, Bangalore, India.
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Chen Y, Xu J, Pan W, Xu X, Ma X, Chu Y, Wang L, Pang S, Li Y, Zou B, Zhou G, Gu J. Galectin‐3 enhances trastuzumab resistance by regulating cancer malignancy and stemness in
HER2
‐positive breast cancer cells. Thorac Cancer 2022; 13:1961-1973. [PMID: 35599381 PMCID: PMC9250839 DOI: 10.1111/1759-7714.14474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose The aim of this study was to explore the role of galectin‐3 in human epidermal growth factor receptor 2 (HER2)‐positive breast cancer cells and the potential mechanism. Methods Kaplan–Meier (KM)‐plot and The Cancer Genome Atlas (TCGA) databases were used to study the role of galectin‐3 in the prognosis of HER2‐positive breast cancer. The effects of galectin‐3 on cell proliferation, migration, invasion, and colony formation ability in HER2‐positive breast cancer cells were examined. The relationship between galectin‐3 and important components in the HER2 pathways, including HER2, epidermal growth factor receptor (EGFR), protein kinase B (AKT), and phosphatase and tensin homolog (PTEN), was further studied. Lentivirus and CRISPR/Cas9 were used to construct stable cell lines. Cell counting kit‐8 (CCK‐8) and apoptosis assays were used to study the relationship between galectin‐3 and trastuzumab. The effect of galectin‐3 on cell stemness was studied by mammosphere formation assay. The effects of galectin‐3 on stemness biomarkers and the Notch1 pathway were examined. Tumorigenic models were used to evaluate the effects of galectin‐3 on tumorigenesis and the therapeutic effect of trastuzumab in vivo. Results HER2‐positive breast cancer patients with a high expression level of LGALS3 (the gene encoding galectin‐3) messenger RNA (mRNA) showed a poor prognosis. Galectin‐3 promoted cancer malignancy through phosphoinositide 3‐kinase (PI3K)/AKT signaling pathway activation and upregulated stemness by activating the Notch1 signaling pathway in HER2‐positive breast cancer cells. These two factors contributed to the enhancement of trastuzumab resistance in cells. Knockout of LGALS3 had a synergistic therapeutic effect with trastuzumab both in vitro and in vivo. Conclusions Galectin‐3 may represent a prognostic predictor and therapeutic target for HER2‐positive breast cancer.
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Affiliation(s)
- Yuqiu Chen
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Jiawei Xu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Wang Pan
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Xiaofan Xu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Xueping Ma
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Ya'nan Chu
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Lu Wang
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
| | - Shuyun Pang
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Yujiao Li
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
| | - Bingjie Zou
- Key Laboratory of Drug Quality Control and Pharmacovigilance of Ministry of Education, School of Pharmacy China Pharmaceutical University Nanjing China
| | - Guohua Zhou
- Department of Clinical Pharmacy, Affiliated Jinling Hospital, State Key Laboratory of Analytical Chemistry for Life Science and Jiangsu Key Laboratory of Molecular Medicine Medical School of Nanjing University Nanjing China
- Department of Clinical Pharmacy, Jinling Hospital, School of Pharmacy Southern Medical University Guangzhou China
| | - Jun Gu
- Research Institute of General Surgery, Affiliated Jinling Hospital Medical School of Nanjing University Nanjing China
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Cazzaniga G, Seminati D, Smith A, Piga I, Capitoli G, Garancini M, L'Imperio V, Fusco N, Pagni F. Lights on HBME-1: the elusive biomarker in thyroid cancer pathology. J Clin Pathol 2022; 75:588-592. [PMID: 35444029 DOI: 10.1136/jclinpath-2022-208248] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 03/31/2022] [Indexed: 11/03/2022]
Abstract
Among the different ancillary immunohistochemical tools that pathologists may employ in thyroid nodules, the so-called Hector Battifora's 'MEsothelioma' 1 (HBME-1) staining is one of the most fascinating, since its real identity is currently unknown. In the present review, the different clinical applications of HBME-1 are analysed, with main emphasis on its role in thyroid pathology with overview on less impactful fields, such as haematopathology or mesothelial lesions. Different acceptable or good diagnostic performances were recorded for HBME-1 in thyroid pathology, being used in routine practice as one of the best tools to screen thyroid malignancy both in terms of sensitivity and specificity. From a speculative point of view, after many attempts to hunt the cryptic target antigen of this antibody, its identity still remains elusive. In this setting, the application of high-throughput technologies (mainly in situ proteomics) may be the exact route to improve the knowledge about the pathophysiology of HBME-1 and to finally unveil its true identity.
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Affiliation(s)
- Giorgio Cazzaniga
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, Monza, Italy
| | - Davide Seminati
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, Monza, Italy
| | - Andrew Smith
- Proteomics and Metabolomics Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Isabella Piga
- Proteomics and Metabolomics Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Giulia Capitoli
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Mattia Garancini
- Department of Surgery, ASST Monza - San Gerardo Hospital, Monza, Italy
| | - Vincenzo L'Imperio
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, Monza, Italy
| | - Nicola Fusco
- Division of Pathology, IEO, European Institute of Oncology IRCCS, Milano, Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, Monza, Italy
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Liu J, Tao LL, Yu GY, Chen G, Wang Z, Mei KY, Xu XL, Shi XX, Li TL, Yin WH. Diagnostic significance of CyclinD1 and D2-40 expression for follicular neoplasm of the thyroid. Pathol Res Pract 2022; 229:153739. [DOI: 10.1016/j.prp.2021.153739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/04/2021] [Accepted: 12/08/2021] [Indexed: 11/17/2022]
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12
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Abram M, Huhtamella R, Kalfert D, Hakso-Mäkinen H, Ludvíková M, Kholová I. The Role of Cell Blocks and Immunohistochemistry in Thyroid Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance Bethesda Category. Acta Cytol 2021; 65:257-263. [PMID: 33789274 DOI: 10.1159/000514906] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/28/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Thyroid cytology is a widely accepted tool in the clinical triaging of nodular lesions. Cell blocks (CBs) can help in the diagnosis of atypical lesions, namely, thyroid Bethesda category of Atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS). METHODS In a series of 224 AUS/FLUS thyroid samples with CB, we studied CB cellularity and feasibility of 3 immunohistochemical markers (cytokeratin 19 [CK19], HBME-1, and galectin-3) apart and in combination. RESULTS The CBs were non-diagnostic in 34 cases. Twenty-four CBs contained <10 cells, 45 CBs 10-50 cells, and 121 CBs >50 cells. Notably, more cellularity was found in CBs performed by plasma-thrombin and in-house techniques (p < 0.001). The diagnostic accuracy to detect malignancy was 65.1% for CK19, 72.1% for HBME-1, and 70.3% for galectin-3. CONCLUSION In conclusion, CB cellularity is essential for successful immunohistochemistry application and further diagnostic workup of AUS/FLUS cases.
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Affiliation(s)
- Mikk Abram
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- North Estonia Medical Centre Foundation, Tallinn, Estonia
| | - Roope Huhtamella
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Pathology, Fimlab Laboratories, Tampere, Finland
| | - David Kalfert
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Motol, First Faculty of Medicine, Charles University, Prague, Czechia
| | | | - Marie Ludvíková
- Department of Biology, Faculty of Medicine in Pilsen, Charles University in Prague, Pilsen, Czechia
| | - Ivana Kholová
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Pathology, Fimlab Laboratories, Tampere, Finland
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13
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Chae YS, Kim H. NPC2 expression in thyroid tumors and its possible diagnostic utility. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2021; 14:126-132. [PMID: 33532030 PMCID: PMC7847500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 11/30/2020] [Indexed: 06/12/2023]
Abstract
Histopathologic diagnosis of thyroid lesions is sometimes difficult and may require the assistance of immunohistochemistry. Currently-used immunohistochemical biomarkers share the weakness of staining both papillary thyroid carcinoma and other non-papillary thyroid lesions. We examined NPC2 as an immunohistochemical marker in various thyroid lesions to determine the subcellular localization of the immunohistochemistry signal and evaluated the value of NPC2 as a diagnostic marker of papillary thyroid carcinoma. NPC2 immunostaining was performed on various thyroid tumors and tumor-like lesions. The immunostaining revealed significantly different patterns for papillary carcinomas and the other lesions. Papillary carcinomas exhibited moderate to strong granular cytoplasmic staining, often with basal membranous accentuation. In contrast, the other lesions showed mostly weak cytoplasmic staining, often with apical membranous accentuation. The subcellular localization of NPC2 provided insight into contrasting histopathologic morphology and reversed cellular polarity between the papillary patterns of papillary carcinomas and the follicular patterns of non-papillary carcinoma lesions. The diagnostic characteristics of NPC2 immunohistochemistry for non-follicular papillary carcinomas versus non-papillary carcinoma lesions were a sensitivity of 97.3%, specificity of 96.9%, positive predictive value of 94.7%, and negative predictive value of 98.4%. Significant differences were present between the two staining patterns in papillary carcinoma relative to mean age, nodal metastasis, and follicular and non-follicular variants (P = 0.02, P = 0.03, and P = 0.000, respectively). In conclusion, our evaluation of the subcellular localization of NPC2 using immunohistochemistry demonstrated possible value of NPC2 as a biomarker and provided insight into the morphologic characteristics of papillary carcinoma.
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Affiliation(s)
- Yang Seok Chae
- Department of Pathology, Korea University Medical Center Anam HospitalSeoul, Republic of Korea
| | - Hyunchul Kim
- Department of Pathology, Hallym University Dongtan Sacred Heart HospitalHwaseong-si, Gyeonggi-do, Republic of Korea
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14
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Proteomics in thyroid cancer and other thyroid-related diseases: A review of the literature. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2020; 1868:140510. [DOI: 10.1016/j.bbapap.2020.140510] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 12/21/2022]
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15
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Liu Y, Meng H, Xu S, Qi X. Galectins for Diagnosis and Prognostic Assessment of Human Diseases: An Overview of Meta-Analyses. Med Sci Monit 2020; 26:e923901. [PMID: 32744262 PMCID: PMC7425123 DOI: 10.12659/msm.923901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
An increasing number of studies have explored the activities and functions of galectins. However, translation of these researches into clinical practice seems to be lacking. As compared to scattered individual studies, meta-analyses can provide a more comprehensive review of current evidence and reach a more unbiased and powered conclusion by synthesizing data from diverse studies. In this paper, findings from meta-analyses were reviewed to establish the role of galectins in diagnosis and prognostic assessment of various human diseases. First, in patients with cancer, galectin-1 expression is often associated with poorer survival, but galectin-9 expression is associated with better survival. Galectin-3 is a diagnostic biomarker for thyroid cancer and a predictor of worse survival in patients with colorectal cancer and improved survival in patients with gastric cancer. Second, galectin-3 is useful for diagnosis and prognostic assessment of heart failure and prediction of atrial fibrillation and its recurrence. Third, in chronic kidney disease, galectin-3 is valuable for predicting poor survival. Fourth, during pregnancy, galectin-13 is potentially helpful for identifying patients who do not have preeclampsia.
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Affiliation(s)
- Yiting Liu
- Meta-Analysis Interest Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, Liaoning, P.R. China
- Department of Physical Examination Center, The First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P.R. China
| | - Hao Meng
- Meta-Analysis Interest Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, Liaoning, P.R. China
- Department of Thoracic Surgery, General Hospital of Northern Theater Command, Shenyang, Liaoning, P.R. China
| | - Shixue Xu
- Meta-Analysis Interest Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, Liaoning, P.R. China
| | - Xingshun Qi
- Meta-Analysis Interest Group, Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, Liaoning, P.R. China
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16
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Memiş U, Karadeniz E, Akçay MN, Öztürk N. Determination of galectin-3, hepsin and thyroid transcription factor-1 levels in thyroid cancer patients; A prospective case-control study. ARCHIVES OF CLINICAL AND EXPERIMENTAL MEDICINE 2019. [DOI: 10.25000/acem.568773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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17
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Jung M, Bae JM, Jeon YK, Jung KC, Cho SW, Won JK. Parathyroid adenoma with prominent lymphocytic infiltrate having histological features highly suggestive of IgG4-related disease: a case report and literature review. Endocr J 2019; 66:379-385. [PMID: 30726786 DOI: 10.1507/endocrj.ej18-0428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Parathyroid adenoma with prominent lymphocytic infiltrate is a rare disease. Until now, 11 patients have been reported. Herein, we report a 57-year-old man who had a neck mass that was incidentally found. Aspiration cytology and subsequent needle biopsy of the tumor were performed and suggested papillary thyroid carcinoma. From the resected specimen, however, the patient was finally diagnosed with parathyroid adenoma with prominent lymphocytic infiltrate, characterized by hyperplastic parathyroid cells with nuclear atypia within fibrotic stroma along with numerous lymphocytes forming germinal centers. Some eosinophils and plasma cells were also observed with some histological features highly suggestive of IgG4-related disease (IgG4-RD), including increased IgG4-positive plasma cells and IgG4/IgG-positive plasma cell ratio, storiform-type fibrosis, and obliterative phlebitis. It turned out that microfollicular or trabecular architecture and cellular atypia with high expression of HBME-1 observed in the aspiration cytology and needle biopsy had been misinterpreted as a thyroid malignancy. This is the first report describing microscopic features of aspiration cytology and needle biopsy of parathyroid adenoma with prominent lymphocytic infiltrate, warning that it can mimic papillary thyroid carcinoma in biopsy specimens. Furthermore, the IgG4-RD-like features of the present case and previous reports imply that parathyroid adenoma with prominent lymphocytic infiltrate may be a type of IgG4-RD.
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Affiliation(s)
- Minsun Jung
- Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - Jeong Mo Bae
- Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - Yoon Kyung Jeon
- Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea
- Department of Pathology, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Kyeong Cheon Jung
- Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea
- Department of Pathology, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Sun Wook Cho
- Department of Internal Medicine, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
| | - Jae-Kyung Won
- Department of Pathology, Seoul National University Hospital, Seoul 03080, Republic of Korea
- Department of Pathology, College of Medicine, Seoul National University, Seoul 03080, Republic of Korea
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18
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Gabal SM, Salem MM, Mostafa RR, Abdelsalam SM. Role of CD10 Marker in Differentiating Malignant Thyroid Neoplasms from Benign Thyroid Lesions (Immunohistochemical & Histopathological Study). Open Access Maced J Med Sci 2018; 6:2295-2300. [PMID: 30607179 PMCID: PMC6311489 DOI: 10.3889/oamjms.2018.456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/09/2018] [Accepted: 11/10/2018] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: CD10 was initially recognised as a cell–surface antigen expressed by acute lymphoblastic leukaemias, and hence it’s early designation as Common Acute Lymphoblastic Leukemia Antigen (CALLA). Also, it has been proven to be reactive in various non-lymphoid cells and tissue and different types of neoplasms. AIM: To evaluate the immunohistochemical expression of CD10 in malignant thyroid neoplasms and different benign lesions and to assess whether CD10 can be used as a malignancy marker in thyroid pathology or not. MATERIAL AND METHODS: A total of 83 archived, formalin fixed, paraffin embedded tissue blocks of 83 cases of malignant thyroid neoplasms and different benign lesions. The samples were immunohistochemically analysed for CD10 expression. A p-value of less than 0.05 was considered statistically significant. RESULTS: CD10 was expressed in 91% of the studied malignant thyroid neoplasms and 58% of benign thyroid lesions. It was expressed in 26 of 28 (92.9%) conventional papillary carcinomas, ten of 10 (100%) follicular variants of papillary carcinoma, seven of nine (77.8%) minimally invasive follicular carcinomas, two of three (66.7%) widely invasive follicular carcinomas, and seven of 7 (100%) undifferentiated carcinomas, seven of 11 (66.7%) adenomatous nodules and eight of 15 (53.3%) follicular adenomas. No statistically significant correlations were detected between CD10 expression and patients’ age, sex, lymph node metastasis, tumour stage and capsular invasion. CONCLUSION: CD10 shows strong sensitivity (91.2%) and moderate specificity (42.3%) in the diagnosis of malignancy overall and shows strong sensitivity (86.4%) and moderate specificity (42.3%) in the diagnosis of malignancy in the follicular-patterned lesions. So, CD10 might be useful in differentiating malignant from benign thyroid lesions (good positive test) and in the diagnosis of follicular variant of papillary carcinoma.
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19
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Jiang K, Zhou J, Lei J, Liu Y, Li J, Su X, Li Z, Wei T, Jiang Y, Zhu J. Cell block is a valuable adjunct to conventional smear for thyroid fine needle aspiration: 2395 cases with histological correlation. Cytopathology 2018; 29:525-530. [PMID: 30238537 DOI: 10.1111/cyt.12633] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 09/03/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Ke Jiang
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
| | - Junyi Zhou
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
| | - Jianyong Lei
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
| | - Ying Liu
- Department of Laboratory Medicine; West China Hospital of Sichuan University; Chengdu China
| | - Jinnan Li
- Department of Pathology; West China Hospital of Sichuan University; Chengdu China
| | - Xueying Su
- Department of Pathology; West China Hospital of Sichuan University; Chengdu China
| | - Zhihui Li
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
| | - Tao Wei
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
| | - Yong Jiang
- Department of Pathology; West China Hospital of Sichuan University; Chengdu China
| | - Jingqiang Zhu
- Thyroid and Parathyroid Surgery Center; West China Hospital of Sichuan University; Chengdu China
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20
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Abstract
Objectives: Human trophoblast cell-surface marker (TROP-2) has been reported to be overexpressed in various human carcinomas (CAs) and suggested to be a prognostic marker for some CAs. The diagnostic utility of TROP-2 in CAs has not been explored. Methods: Immunohistochemical evaluation of TROP-2 expression on tissue microarray sections of 136 thyroid neoplasms, surgical specimens of 61 atypical thyroid follicular-patterned lesions [including 33 papillary thyroid carcinomas (PTCs), 17 atypical follicular neoplasms (AFNs), and 11 adenomatoid nodules with focal nuclear atypia (ANFNA)], and 20 benign thyroid lesions, as well as 10 cytology specimens of PTCs was performed. For comparison, immunoassay for Hector Battifora mesothelial-1 (HBME-1), galectin-3, and cytokeratin 19 was performed on the 61 atypical thyroid follicular-patterned lesions. Results: Strong membranous staining with TROP-2 was seen in 94% (33/35) of classic PTCs and 81% (30/37) of confirmed follicular variant PTCs on tissue microarray and routine surgical sections, as well as 100% (10/10) of PTCs on cytology specimens; it was not observed in follicular adenomas (n=51) or CAs (n=37), AFNs or ANFNA (n=28), benign (n=20) or normal (n=15) thyroid tissue. In contrast, the expression of HBME-1 and galectin-3 was identified in 100% (33/33) of surgical cases of PTCs and in 57% (16/28) and 50% (14/28) of AFNs and ANFNA, respectively. Conclusions: Our findings demonstrate that a membranous TROP-2 staining pattern is highly specific for PTC, which may serve as a potential diagnostic marker aiding in the accurate classification of morphologically equivocal thyroid follicular-patterned lesions.
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21
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de Koster EJ, de Geus-Oei LF, Dekkers OM, van Engen-van Grunsven I, Hamming J, Corssmit EPM, Morreau H, Schepers A, Smit J, Oyen WJG, Vriens D. Diagnostic Utility of Molecular and Imaging Biomarkers in Cytological Indeterminate Thyroid Nodules. Endocr Rev 2018; 39:154-191. [PMID: 29300866 DOI: 10.1210/er.2017-00133] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 12/27/2017] [Indexed: 12/21/2022]
Abstract
Indeterminate thyroid cytology (Bethesda III and IV) corresponds to follicular-patterned benign and malignant lesions, which are particularly difficult to differentiate on cytology alone. As ~25% of these nodules harbor malignancy, diagnostic hemithyroidectomy is still custom. However, advanced preoperative diagnostics are rapidly evolving.This review provides an overview of additional molecular and imaging diagnostics for indeterminate thyroid nodules in a preoperative clinical setting, including considerations regarding cost-effectiveness, availability, and feasibility of combining techniques. Addressed diagnostics include gene mutation analysis, microRNA, immunocytochemistry, ultrasonography, elastosonography, computed tomography, sestamibi scintigraphy, [18F]-2-fluoro-2-deoxy-d-glucose positron emission tomography (FDG-PET), and diffusion-weighted magnetic resonance imaging.The best rule-out tests for malignancy were the Afirma® gene expression classifier and FDG-PET. The most accurate rule-in test was sole BRAF mutation analysis. No diagnostic had both near-perfect sensitivity and specificity, and estimated cost-effectiveness. Molecular techniques are rapidly advancing. However, given the currently available techniques, a multimodality stepwise approach likely offers the most accurate diagnosis, sequentially applying one sensitive rule-out test and one specific rule-in test. Geographical variations in cytology (e.g., Hürthle cell neoplasms) and tumor genetics strongly influence local test performance and clinical utility. Multidisciplinary collaboration and implementation studies can aid the local decision for one or more eligible diagnostics.
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Affiliation(s)
- Elizabeth J de Koster
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Section of Nuclear Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Olaf M Dekkers
- Department of Endocrinology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Jaap Hamming
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Eleonora P M Corssmit
- Department of Endocrinology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hans Morreau
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Abbey Schepers
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Jan Smit
- Department of Endocrinology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Wim J G Oyen
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, the Netherlands.,Division of Radiotherapy and Imaging, Institute of Cancer Research, and Department of Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Dennis Vriens
- Department of Radiology, Section of Nuclear Medicine, Leiden University Medical Center, Leiden, the Netherlands
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22
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Abu-Sinna E, Hasan MY, El-Deftar MM, Amer SA, Abdelsalam LO, Nakhla JA. Galectin-3 and HBME-1 Expression on Agarose Cell Blocks from Fine-needle aspirates of Follicular Cell-derived Thyroid Tumors. J Cytol 2018; 35:27-32. [PMID: 29403166 PMCID: PMC5795724 DOI: 10.4103/joc.joc_67_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aim: To test the expression of galectin-3 (gal-3) and Hector Battifora mesothelial antigen-1 (HBME-1) on agarose cell blocks (CBs) of fine-needle aspirates aiming to determine their diagnostic value in thyroid follicle cell-derived tumors. Materials and Methods: Forty patients with thyroid nodule were enrolled. Fine-needle aspiration biopsy was done and processed to produce smears and CBs. Immune staining was done on CBs using antibodies to gal-3 and HBME-1. Diagnostic value of tests was determined in comparison to pathology. Results: Current study included 17 papillary thyroid carcinoma (PTC), 15 follicular adenoma, and 8 follicular thyroid carcinoma (FTC). In PTC diagnosis, co-expression of gal-3/HBME-1 had a sensitivity of 94.1%, specificity of 73.3%, positive predictive value (PPV) of 80%, negative predictive value (NPV) 91.7%, and accuracy of 84.4%. In FTC diagnosis, combined gal-3/HBME-1 expression had a sensitivity of 75%, specificity of 78.6%, PPV of 50%, NPV of 91.7%, and accuracy of 77.8%. Co-expression of gal-3/HBME-1 raised the sensitivity of detection of differentiated thyroid carcinomas from 40% with cytomorphology to 92% and accuracy from 62.5% to 85%. Conclusion: The combined immunocytochemical expression of gal-3 and HBME-1 utilizing fine-needle aspirates can improve the sensitivity of detection and diagnostic accuracy of differentiated follicular cell-derived thyroid carcinomas.
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Affiliation(s)
- E Abu-Sinna
- Department of Pathology, National Cancer Institute, Cairo University, Faculty of Medicine, Cairo University, Egypt
| | - M Y Hasan
- Department of Pathology, National Cancer Institute, Cairo University, Faculty of Medicine, Cairo University, Egypt
| | - M M El-Deftar
- Department of Pathology, National Cancer Institute, Cairo University, Faculty of Medicine, Cairo University, Egypt
| | - S A Amer
- Department of Pathology, National Cancer Institute, Cairo University, Faculty of Medicine, Cairo University, Egypt
| | - L O Abdelsalam
- Department of Pathology, Faculty of Medicine, Cairo University, Egypt
| | - J A Nakhla
- Department of Pathology, Faculty of Medicine, Cairo University, Egypt
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23
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Bartolazzi A, Sciacchitano S, D'Alessandria C. Galectin-3: The Impact on the Clinical Management of Patients with Thyroid Nodules and Future Perspectives. Int J Mol Sci 2018; 19:ijms19020445. [PMID: 29393868 PMCID: PMC5855667 DOI: 10.3390/ijms19020445] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 01/17/2018] [Accepted: 01/29/2018] [Indexed: 02/06/2023] Open
Abstract
Galectins (S-type lectins) are an evolutionarily-conserved family of lectin molecules, which can be expressed intracellularly and in the extracellular matrix, as well. Galectins bind β-galactose-containing glycoconjugates and are functionally active in converting glycan-related information into cell biological programs. Altered glycosylation notably occurring in cancer cells and expression of specific galectins provide, indeed, a fashionable mechanism of molecular interactions able to regulate several tumor relevant functions, among which are cell adhesion and migration, cell differentiation, gene transcription and RNA splicing, cell cycle and apoptosis. Furthermore, several galectin molecules also play a role in regulating the immune response. These functions are strongly dependent on the cell context, in which specific galectins and related glyco-ligands are expressed. Thyroid cancer likely represents the paradigmatic tumor model in which experimental studies on galectins' glycobiology, in particular on galectin-3 expression and function, contributed greatly to the improvement of cancer diagnosis. The discovery of a restricted expression of galectin-3 in well-differentiated thyroid carcinomas (WDTC), compared to normal and benign thyroid conditions, contributed also to promoting preclinical studies aimed at exploring new strategies for imaging thyroid cancer in vivo based on galectin-3 immuno-targeting. Results derived from these recent experimental studies promise a further improvement of both thyroid cancer diagnosis and therapy in the near future. In this review, the biological role of galectin-3 expression in thyroid cancer, the validation and translation to a clinical setting of a galectin-3 test method for the preoperative characterization of thyroid nodules and a galectin-3-based immuno-positron emission tomography (immuno-PET) imaging of thyroid cancer in vivo are presented and discussed.
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MESH Headings
- Animals
- Antibodies, Monoclonal/therapeutic use
- Antineoplastic Agents, Immunological/therapeutic use
- Biomarkers, Tumor/antagonists & inhibitors
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/immunology
- Blood Proteins
- Cell Adhesion/drug effects
- Cell Cycle/drug effects
- Cell Cycle/genetics
- Cell Cycle/immunology
- Cell Movement/drug effects
- Cell Transformation, Neoplastic/drug effects
- Cell Transformation, Neoplastic/genetics
- Cell Transformation, Neoplastic/immunology
- Cell Transformation, Neoplastic/pathology
- Galectin 3/antagonists & inhibitors
- Galectin 3/genetics
- Galectin 3/immunology
- Galectins
- Gene Expression Regulation, Neoplastic
- Humans
- Neoplastic Cells, Circulating
- Positron-Emission Tomography/methods
- Signal Transduction
- Thyroid Neoplasms/diagnostic imaging
- Thyroid Neoplasms/drug therapy
- Thyroid Neoplasms/genetics
- Thyroid Neoplasms/immunology
- Thyroid Nodule/diagnostic imaging
- Thyroid Nodule/drug therapy
- Thyroid Nodule/genetics
- Thyroid Nodule/immunology
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Affiliation(s)
- Armando Bartolazzi
- Pathology Research Laboratory, Saint Andrea University Hospital, via di Grottarossa 1035, 00189 Rome, Italy.
| | - Salvatore Sciacchitano
- Department of Clinical and Molecular Medicine, Sapienza University, Policlinico Umberto I viale Regina Elena 324, 00161 Rome, Italy.
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Calogero D'Alessandria
- Nuklearmedizinische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Strasse 22, 81675 München, Germany.
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24
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Sciacchitano S, Lavra L, Morgante A, Ulivieri A, Magi F, De Francesco GP, Bellotti C, Salehi LB, Ricci A. Galectin-3: One Molecule for an Alphabet of Diseases, from A to Z. Int J Mol Sci 2018; 19:ijms19020379. [PMID: 29373564 PMCID: PMC5855601 DOI: 10.3390/ijms19020379] [Citation(s) in RCA: 235] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 01/18/2018] [Accepted: 01/22/2018] [Indexed: 02/07/2023] Open
Abstract
Galectin-3 (Gal-3) regulates basic cellular functions such as cell-cell and cell-matrix interactions, growth, proliferation, differentiation, and inflammation. It is not surprising, therefore, that this protein is involved in the pathogenesis of many relevant human diseases, including cancer, fibrosis, chronic inflammation and scarring affecting many different tissues. The papers published in the literature have progressively increased in number during the last decades, testifying the great interest given to this protein by numerous researchers involved in many different clinical contexts. Considering the crucial role exerted by Gal-3 in many different clinical conditions, Gal-3 is emerging as a new diagnostic, prognostic biomarker and as a new promising therapeutic target. The current review aims to extensively examine the studies published so far on the role of Gal-3 in all the clinical conditions and diseases, listed in alphabetical order, where it was analyzed.
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Affiliation(s)
- Salvatore Sciacchitano
- Department of Clinical and Molecular Medicine, Sapienza University, Policlinico Umberto I, Viale Regina Elena 324, 00161 Rome, Italy.
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Luca Lavra
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Alessandra Morgante
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Alessandra Ulivieri
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Fiorenza Magi
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
| | - Gian Paolo De Francesco
- Department of Oncological Science, Breast Unit, St Andrea University Hospital, Via di Grottarossa, 1035/39, 00189 Rome, Italy.
| | - Carlo Bellotti
- Operative Unit Surgery of Thyroid and Parathyroid, Sapienza University of Rome, S. Andrea Hospital, Via di Grottarossa, 1035/39, 00189 Rome, Italy.
| | - Leila B Salehi
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Via Don Carlo Gnocchi 3, 00166 Rome, Italy.
- Department of Biopathology and Diagnostic Imaging, Tor Vergata University, Via Montpellier 1, 00133 Rome, Italy.
| | - Alberto Ricci
- Department of Clinical and Molecular Medicine, Sapienza University, Policlinico Umberto I, Viale Regina Elena 324, 00161 Rome, Italy.
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Navas-Carrillo D, Rodriguez JM, Montoro-García S, Orenes-Piñero E. High-resolution proteomics and metabolomics in thyroid cancer: Deciphering novel biomarkers. Crit Rev Clin Lab Sci 2017; 54:446-457. [DOI: 10.1080/10408363.2017.1394266] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Diana Navas-Carrillo
- Department of Surgery, Hospital de la Vega Lorenzo Guirao, University of Murcia, Murcia, Spain
| | - José Manuel Rodriguez
- Department of Surgery, Hospital Universitario Virgen de la Arrixaca, University of Murcia, Murcia, Spain
| | | | - Esteban Orenes-Piñero
- Proteomic Unit, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), Universidad de Murcia, Murcia, Spain
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Arcolia V, Journe F, Renaud F, Leteurtre E, Gabius HJ, Remmelink M, Saussez S. Combination of galectin-3, CK19 and HBME-1 immunostaining improves the diagnosis of thyroid cancer. Oncol Lett 2017; 14:4183-4189. [PMID: 28943926 PMCID: PMC5592881 DOI: 10.3892/ol.2017.6719] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 06/26/2017] [Indexed: 12/21/2022] Open
Abstract
Currently, fine-needle aspiration is the most frequently used pre-operative technique for diagnosis of malignant thyroid tumors, however, pathologists are unable to reach efficient and accurate differential diagnoses between benign and malignant thyroid nodules. To aid in resolving this issue, immunohistochemistry for galectins (gal)-1, −3, −7, −8, cytokeratin 19 (CK19), Hector Battifora Mesothelial Epitope-1 (HBME-1) and thyroid peroxidase (TPO) was performed on two tissue microarrays composed of 66 follicular adenomas (FA) and 66 papillary carcinomas (PC). The identification of optimal cut-off levels and the diagnostic value of single immunomarkers or combinations were evaluated using the receiver operating characteristic curve analysis. Signal intensities for gal-1, gal-3, CK19 and HBME-1 were significantly greater in PC compared with FA (P<0.001). Conversely, expression levels of TPO were significantly increased in FA compared with PC (P<0.001). Gal-3 and CK19 appeared to be the most sensitive markers (97 and 98%, respectively), whereas galectin-1 was the most specific (97%). The combination of gal-3, CK19 and HBME-1 acted as the most efficient and informative marker panel reaching the greatest specificity (97%) and sensitivity (95%) for the diagnosis of PCs. The findings suggest that this combination of markers may improve the reliability of diagnosis of thyroid cancer.
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Affiliation(s)
- Vanessa Arcolia
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, B-7000 Mons, Belgium
| | - Fabrice Journe
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, B-7000 Mons, Belgium.,Laboratory of Oncology and Experimental Surgery, Jules Bordet Institute, Free University of Brussels, B-1000 Brussels, Belgium
| | - Florence Renaud
- Lille University, UMR-S 1172, JPARC, Jean-Pierre Aubert Research Center, F-59000 Lille, France
| | - Emmanuelle Leteurtre
- Lille University, UMR-S 1172, JPARC, Jean-Pierre Aubert Research Center, F-59000 Lille, France
| | - Hans-Joachim Gabius
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig-Maximilians-University, D-80539 Munich, Germany
| | - Myriam Remmelink
- Department of Pathology, Erasme Hospital, Free University of Brussels, B-1070 Brussels, Belgium
| | - Sven Saussez
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, B-7000 Mons, Belgium.,Department of Oto-Rhino-Laryngology, CHU Saint-Pierre, Free University of Brussels, B-1000 Brussels, Belgium
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Pyo JY, Choi SE, Shin E, Koo J, Hong S. The Intraoperative Immunohistochemical Staining of CD56 and CK19 Improves Surgical Decision for Thyroid Follicular Lesions. J Pathol Transl Med 2017; 51:463-470. [PMID: 28764319 PMCID: PMC5611529 DOI: 10.4132/jptm.2017.05.25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 05/21/2017] [Accepted: 05/25/2017] [Indexed: 11/17/2022] Open
Abstract
Background When differential diagnosis is difficult in thyroid follicular lesions with overlapping histological features, the immunohistochemical staining can help confirm the diagnosis. We aimed to evaluate the effectiveness of rapid immunohistochemical stains of CD56 and cytokeratin 19 on frozen sections of thyroid follicular lesion and explore the possible gains and limitations of the practice. Methods Eighty-six nodules of 79 patients whose intraoperative frozen sections were selected as the control group, and 53 nodules of 48 patients whose intraoperative frozen sections were subject to rapid immunohistochemistry were selected as the study group. Results Five nodules (6%) in the control group were diagnosed as follicular neoplasm and six nodules (7%) were deferred. In the study group, six nodules (11%) were follicular neoplasm and none were deferred. Three nodules (4%) in the control group showed diagnostic discrepancy between the frozen and permanent diagnoses, but none in the study group. The average turnaround time for the frozen diagnosis of the control group was 24 minutes, whereas it was 54 minutes for the study group. Conclusions Intraoperative rapid immunohistochemical stains significantly decreased the diagnostic discrepancy in this study. Considering the adverse effects of indefinite frozen diagnosis or discrepancy with permanent diagnoses, the intraoperative rapid immunohistochemical stain can help to accurately diagnose and hence provide guidance to surgical treatment.
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Affiliation(s)
- Ju Yeon Pyo
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung-Eun Choi
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Eunah Shin
- Department of Pathology, CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - JaSeung Koo
- Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - SoonWon Hong
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Comparative analysis of diagnostic performance, feasibility and cost of different test-methods for thyroid nodules with indeterminate cytology. Oncotarget 2017; 8:49421-49442. [PMID: 28472764 PMCID: PMC5564779 DOI: 10.18632/oncotarget.17220] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 03/22/2017] [Indexed: 01/07/2023] Open
Abstract
Since it is impossible to recognize malignancy at fine needle aspiration (FNA) cytology in indeterminate thyroid nodules, surgery is recommended for all of them. However, cancer rate at final histology is <30%. Many different test-methods have been proposed to increase diagnostic accuracy in such lesions, including Galectin-3-ICC (GAL-3-ICC), BRAF mutation analysis (BRAF), Gene Expression Classifier (GEC) alone and GEC+BRAF, mutation/fusion (M/F) panel, alone, M/F panel+miRNA GEC, and M/F panel by next generation sequencing (NGS), FDG-PET/CT, MIBI-Scan and TSHR mRNA blood assay.We performed systematic reviews and meta-analyses to compare their features, feasibility, diagnostic performance and cost. GEC, GEC+BRAF, M/F panel+miRNA GEC and M/F panel by NGS were the best in ruling-out malignancy (sensitivity = 90%, 89%, 89% and 90% respectively). BRAF and M/F panel alone and by NGS were the best in ruling-in malignancy (specificity = 100%, 93% and 93%). The M/F by NGS showed the highest accuracy (92%) and BRAF the highest diagnostic odds ratio (DOR) (247). GAL-3-ICC performed well as rule-out (sensitivity = 83%) and rule-in test (specificity = 85%), with good accuracy (84%) and high DOR (27) and is one of the cheapest (113 USD) and easiest one to be performed in different clinical settings.In conclusion, the more accurate molecular-based test-methods are still expensive and restricted to few, highly specialized and centralized laboratories. GAL-3-ICC, although limited by some false negatives, represents the most suitable screening test-method to be applied on a large-scale basis in the diagnostic algorithm of indeterminate thyroid lesions.
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Arcolia V, Journe F, Wattier A, Leteurtre E, Renaud F, Gabius HJ, Remmelink M, Decaestecker C, Rodriguez A, Boutry S, Laurent S, Saussez S. Galectin-1 is a diagnostic marker involved in thyroid cancer progression. Int J Oncol 2017; 51:760-770. [PMID: 28677745 PMCID: PMC5564411 DOI: 10.3892/ijo.2017.4065] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 04/27/2017] [Indexed: 12/20/2022] Open
Abstract
Fine-needle aspiration (FNA) is the most commonly used pre-operative technique for diagnosis of malignant thyroid tumor. However, many benign lesions, with indeterminate diagnosis following FNA, are referred to surgery. Based on multifunctionality of the endogenous galectin-1, we aimed to assess its status for early diagnosis of thyroid cancer. Immunohistochemistry for galectin-1 and -3 was performed on a clinical series of 69 cases of thyroid lesions. Galectin-1 expression was further examined in two additional tissue microarrays (TMA) composed of 66 follicular adenomas and 66 papillary carcinomas in comparison to galectin-3 and cytokeratin-19 (CK19). In addition, a knockdown of galectin-1 in papillary (TPC-1) and anaplastic (8505C) thyroid cancer cell lines was achieved by lentiviral transduction for in vitro experiments. A murine orthotopic thyroid cancer model was used to investigate tumor growth and metastatic ability. Immunohistochemical analyses of galectin-1 and -3 in the series of 69 cases of thyroid lesions revealed that galectin-1 was completely absent in the epithelial compartment of all benign thyroid lesions. Levels of both galectins significantly increased in the cytoplasmic compartment of malignant thyroid cells. Galectin-1 expression in the TMA yielded an excellent specificity (97%), while galectin-3 and CK19 presented a higher sensitivity (>97%) in discriminating benign from malignant thyroid lesions. In vitro experiments revealed that migration was negatively affected in TPC-1 galectin-1 knockdown (KD) cells, and that proliferation and invasion capacity of 8505C cells decreased after galectin-1 KD. Moreover, an orthotopic mouse model displayed a lower rate of tumor development with galectin-1 KD thyroid anaplastic cancer cells than in the control. Our findings support the introduction of galectin-1 as a reliable diagnostic marker for thyroid carcinomas. Its involvement in cell proliferation, migration, invasion and tumor growth also intimate functional involvement of galectin-1 in the progression of thyroid carcinoma, suggesting its potential as a therapeutic target.
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Affiliation(s)
- Vanessa Arcolia
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, Mons, Belgium
| | - Fabrice Journe
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, Mons, Belgium
| | - Aurore Wattier
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, Mons, Belgium
| | - Emmanuelle Leteurtre
- Université Lille, Inserm, CHU Lille, UMR-S 1172 - JPARC - Jean-Pierre Aubert Research Center, F-59000 Lille, France
| | - Florence Renaud
- Université Lille, Inserm, CHU Lille, UMR-S 1172 - JPARC - Jean-Pierre Aubert Research Center, F-59000 Lille, France
| | - Hans-Joachim Gabius
- Institute of Physiological Chemistry, Faculty of Veterinary Medicine, Ludwig Maximilians University, D-80539 Munich, Germany
| | - Myriam Remmelink
- Department of Pathology, Hospital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Christine Decaestecker
- Laboratory of Image, Signal Processing and Acoustics (LISA), Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
| | - Alexandra Rodriguez
- Department of Oto-Rhino-Laryngology, CHU Saint-Pierre, Université Libre de Bruxelles, Brussels, Belgium
| | - Sébastien Boutry
- Center for Microscopy and Molecular Imaging (CMMI), Gosselies, Belgium
| | - Sophie Laurent
- Center for Microscopy and Molecular Imaging (CMMI), Gosselies, Belgium
| | - Sven Saussez
- Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine and Pharmacy, University of Mons, Mons, Belgium
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Spencer-Bonilla G, Singh Ospina N, Rodriguez-Gutierrez R, Brito JP, Iñiguez-Ariza N, Tamhane S, Erwin PJ, Murad MH, Montori VM. Systematic reviews of diagnostic tests in endocrinology: an audit of methods, reporting, and performance. Endocrine 2017; 57:18-34. [PMID: 28585154 DOI: 10.1007/s12020-017-1298-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 04/01/2017] [Indexed: 01/25/2023]
Abstract
BACKGROUND Systematic reviews provide clinicians and policymakers estimates of diagnostic test accuracy and their usefulness in clinical practice. We identified all available systematic reviews of diagnosis in endocrinology, summarized the diagnostic accuracy of the tests included, and assessed the credibility and clinical usefulness of the methods and reporting. METHODS We searched Ovid MEDLINE, EMBASE, and Cochrane CENTRAL from inception to December 2015 for systematic reviews and meta-analyses reporting accuracy measures of diagnostic tests in endocrinology. Experienced reviewers independently screened for eligible studies and collected data. We summarized the results, methods, and reporting of the reviews. We performed subgroup analyses to categorize diagnostic tests as most useful based on their accuracy. RESULTS We identified 84 systematic reviews; half of the tests included were classified as helpful when positive, one-fourth as helpful when negative. Most authors adequately reported how studies were identified and selected and how their trustworthiness (risk of bias) was judged. Only one in three reviews, however, reported an overall judgment about trustworthiness and one in five reported using adequate meta-analytic methods. One in four reported contacting authors for further information and about half included only patients with diagnostic uncertainty. CONCLUSION Up to half of the diagnostic endocrine tests in which the likelihood ratio was calculated or provided are likely to be helpful in practice when positive as are one-quarter when negative. Most diagnostic systematic reviews in endocrine lack methodological rigor, protection against bias, and offer limited credibility. Substantial efforts, therefore, seem necessary to improve the quality of diagnostic systematic reviews in endocrinology.
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Affiliation(s)
- Gabriela Spencer-Bonilla
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA
| | - Naykky Singh Ospina
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Rene Rodriguez-Gutierrez
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Department of Internal Medicine, University Hospital "Dr. Jose E. Gonzalez", Autonomous University of Nuevo Leon, Monterrey, MX, USA
| | - Juan P Brito
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Nicole Iñiguez-Ariza
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Shrikant Tamhane
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | | | - M Hassan Murad
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA
- Division of Preventive, Occupational, and Aerospace Medicine, Mayo Clinic, Rochester, MN, USA
| | - Victor M Montori
- Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, MN, USA.
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, MN, USA.
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Kaptan E, Sancar Bas S, Sancakli A, Aktas HG, Bayrak BB, Yanardag R, Bolkent S. Runt-Related Transcription Factor 2 (Runx2) Is Responsible for Galectin-3 Overexpression in Human Thyroid Carcinoma. J Cell Biochem 2017; 118:3911-3919. [PMID: 28390192 DOI: 10.1002/jcb.26043] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 04/07/2017] [Indexed: 12/21/2022]
Abstract
Runx2 promotes metastatic ability of cancer cells by directly activating some of the mediators regarding malignancy. Galectin-3 (Gal-3) extensively expressed in normal and transformed cells and it is responsible for many cellular processes. In this study, we aimed to investigate whether there is any relationship between runx2 transcription factor and regulation of galectin-3 expression in different human thyroid carcinoma cell lines. To show effects of runx2 transcription factor on gal-3 expression, we developed runx2 knockdown model in the thyroid carcinoma cell lines; anaplastic 8505C and 8305C and, papillary TPC-1 and follicular FTC-133 by using siRNA transfection. We analyzed the protein expressions and mRNA levels of gal-3 and MMP2/9 in the runx2-silenced cell lines using Western blotting, qPCR, and fluorescent microscopy. Our results showed that mRNA expression levels of gal-3 and MMP2/9 were downregulated in runx2-silenced cell lines. In this investigation, we revealed that regulation of gal-3 expression was strongly correlated with runx2 transcription factor in human thyroid carcinoma. Considering the contribution of human gal-3 in collaboration with MMP2/9 to the malignant characters of many cancers, regulation of their expressions through runx2 seems like one of the key regulatory mechanism for malignant potential of human thyroid carcinoma. Accordingly, runx2 transcription factor inhibitors can be a potential target in order to prevent gal-3 mediated malignancy of human thyroid carcinoma. J. Cell. Biochem. 118: 3911-3919, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Engin Kaptan
- Faculty of Science, Department of Biology, Istanbul University, Vezneciler, Istanbul, 34134, Turkey
| | - Serap Sancar Bas
- Faculty of Science, Department of Biology, Istanbul University, Vezneciler, Istanbul, 34134, Turkey
| | - Aylin Sancakli
- Faculty of Science, Department of Biology, Istanbul University, Vezneciler, Istanbul, 34134, Turkey
| | - Hatice Gumushan Aktas
- Art and Science Faculty, Department of Biology, Harran University, Sanliurfa, Osmanbey, 63300, Turkey
| | - Bertan Boran Bayrak
- Faculty of Engineering, Department of Chemistry, Istanbul University, Avcilar, Istanbul, 34320, Turkey
| | - Refiye Yanardag
- Faculty of Engineering, Department of Chemistry, Istanbul University, Avcilar, Istanbul, 34320, Turkey
| | - Sehnaz Bolkent
- Faculty of Science, Department of Biology, Istanbul University, Vezneciler, Istanbul, 34134, Turkey
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Albi E, Krüger M, Hemmersbach R, Lazzarini A, Cataldi S, Codini M, Beccari T, Ambesi-Impiombato FS, Curcio F. Impact of Gravity on Thyroid Cells. Int J Mol Sci 2017; 18:E972. [PMID: 28471415 PMCID: PMC5454885 DOI: 10.3390/ijms18050972] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 04/27/2017] [Accepted: 04/28/2017] [Indexed: 12/15/2022] Open
Abstract
Physical and mental health requires a correct functioning of the thyroid gland, which controls cardiovascular, musculoskeletal, nervous, and immune systems, and affects behavior and cognitive functions. Microgravity, as occurs during space missions, induces morphological and functional changes within the thyroid gland. Here, we review relevant experiments exposing cell cultures (normal and cancer thyroid cells) to simulated and real microgravity, as well as wild-type and transgenic mice to hypergravity and spaceflight conditions. Well-known mechanisms of damage are presented and new ones, such as changes of gene expression for extracellular matrix and cytoskeleton proteins, thyrocyte phenotype, sensitivity of thyrocytes to thyrotropin due to thyrotropin receptor modification, parafollicular cells and calcitonin production, sphingomyelin metabolism, and the expression and movement of cancer molecules from thyrocytes to colloids are highlighted. The identification of new mechanisms of thyroid injury is essential for the development of countermeasures, both on the ground and in space, against thyroid cancer. We also address the question whether normal and cancer cells show a different sensitivity concerning changes of environmental conditions.
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Affiliation(s)
- Elisabetta Albi
- Department of Pharmaceutical Science, University of Perugia, San Costanzo, via Romana, 06121 Perugia, Italy.
| | - Marcus Krüger
- Clinic and Policlinic for Plastic, Aesthetic and Hand Surgery, Otto-von-Guericke-University, Leipziger Str. 44, 39120 Magdeburg, Germany.
| | - Ruth Hemmersbach
- German Aerospace Center (DLR), Institute of Aerospace Medicine, Gravitational Biology, Linder Höhe, 51147 Cologne, Germany.
| | - Andrea Lazzarini
- Laboratory of Nuclear Lipid BioPathology, CRABiON, Perugia, via Ponchielli 4, 06073 Perugia, Italy.
| | - Samuela Cataldi
- Department of Pharmaceutical Science, University of Perugia, San Costanzo, via Romana, 06121 Perugia, Italy.
| | - Michela Codini
- Department of Pharmaceutical Science, University of Perugia, San Costanzo, via Romana, 06121 Perugia, Italy.
| | - Tommaso Beccari
- Department of Pharmaceutical Science, University of Perugia, San Costanzo, via Romana, 06121 Perugia, Italy.
| | | | - Francesco Curcio
- Dipartimento di Area Medica (DAME), University of Udine, p.le M. Kolbe 4, 33100 Udine, Italy.
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Zhao YX, Gao ST, Wang JQ, Yao WT, Wang YS, Guo CL. Correlations Between Hector Battifora Mesothelial-1 (HBME-1) Expression and Clinical Pathological Characteristics and Prognosis of Osteosarcoma Patients. Med Sci Monit 2017; 23:665-672. [PMID: 28163298 PMCID: PMC5310229 DOI: 10.12659/msm.898820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background The aim of this study was to investigate the correlation between Hector Battifora mesothelial-1 (HBME-1) expression and the clinical pathological characteristics and prognosis of osteosarcoma (OS). Material/Methods HBME-1 expression was assessed using immunohistochemistry in OS tissues (n=152), osteochondroma tissues (n=91), and normal bone tissues (n=74). We carried out a follow-up lasting 8–60 months to investigate HBME-1 expression and its correlations with the clinical pathological characteristics and prognosis of OS. Results HBME-1 was highly expressed in OS tissues compared with osteochondroma tissues and normal bone tissues, and was highly expressed in osteochondroma tissues compared with normal bone tissues (all P<0.05). HBME-1 expression was correlated with clinical stages, postoperative recurrence, metastasis, and 5-year survival (all P<0.05). The area under the receiver operating characteristics curve of HBME-1 expression was 0.864, with sensitivity of 80.92%, specificity of 91.89%, and accuracy of 84.51%. The survival rate was lower in the HBME-1 positive expression group than the HBME-1 negative expression group (P<0.05). Clinical stages, metastasis, and HBME-1 expression were independent risk factors for the survival of patients with OS (all P<0.05). Conclusions HBME-1 expression was correlated with the occurrence and development of OS. HBME-1 positive expression was a risk factor for the prognosis of OS.
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Affiliation(s)
- Yu-Xin Zhao
- Department of Bone and Soft Tumors, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China (mainland)
| | - Song-Tao Gao
- Department of Bone and Soft Tumors, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China (mainland)
| | - Jia-Qiang Wang
- Department of Bone and Soft Tumors, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China (mainland)
| | - Wei-Tao Yao
- Department of Bone and Soft Tumors, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan, China (mainland)
| | - Yi-Sheng Wang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Cai-Li Guo
- Department of Respiratory Medicine, Children's Hospital of Zhengzhou City, Zhengzhou, Henan, China (mainland)
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Galli M, Pagni F, De Sio G, Smith A, Chinello C, Stella M, L'Imperio V, Manzoni M, Garancini M, Massimini D, Mosele N, Mauri G, Zoppis I, Magni F. Proteomic profiles of thyroid tumors by mass spectrometry-imaging on tissue microarrays. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2016; 1865:817-827. [PMID: 27939607 DOI: 10.1016/j.bbapap.2016.11.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 11/23/2016] [Accepted: 11/29/2016] [Indexed: 01/22/2023]
Abstract
The current study proposes the successful use of a mass spectrometry-imaging technology that explores the composition of biomolecules and their spatial distribution directly on-tissue to differentially classify benign and malignant cases, as well as different histotypes. To identify new specific markers, we investigated with this technology a wide histological Tissue Microarray (TMA)-based thyroid lesion series. Results showed specific protein signatures for malignant and benign specimens and allowed to build clusters comprising several proteins with discriminant capabilities. Among them, FINC, ACTB1, LMNA, HSP7C and KAD1 were identified by LC-ESI-MS/MS and found up-expressed in malignant lesions. These findings represent the opening of further investigations for their translation into clinical practice, e.g. for setting up new immunohistochemical stainings, and for a better understanding of thyroid lesions. This article is part of a Special Issue entitled: MALDI Imaging, edited by Dr. Corinna Henkel and Prof. Peter Hoffmann.
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Affiliation(s)
- Manuel Galli
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Fabio Pagni
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Gabriele De Sio
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Andrew Smith
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Clizia Chinello
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Martina Stella
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Vincenzo L'Imperio
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Marco Manzoni
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Mattia Garancini
- Department of Surgery, Hospital San Gerardo, Monza Brianza, Italy
| | - Diego Massimini
- Department of Surgery, Hospital San Gerardo, Monza Brianza, Italy
| | - Niccolò Mosele
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giancarlo Mauri
- Department of Informatics, Systems and Communication, University of Milano-Bicocca, Milan, Italy
| | - Italo Zoppis
- Department of Informatics, Systems and Communication, University of Milano-Bicocca, Milan, Italy
| | - Fulvio Magni
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
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Chao TT, Maa HC, Wang CY, Pei D, Liang YJ, Yang YF, Chou SJ, Chen YL. CIP2A is a poor prognostic factor and can be a diagnostic marker in papillary thyroid carcinoma. APMIS 2016; 124:1031-1037. [PMID: 27649840 DOI: 10.1111/apm.12602] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 08/03/2016] [Indexed: 11/29/2022]
Abstract
Papillary thyroid carcinoma (PTC) is the most common type of thyroid carcinoma. CIP2A has recently been described as a prognostic marker in many cancers. In this study, we assessed the value of this novel prognostic marker in PTC. A total of 178 surgical specimens of both benign and malignant thyroid tumors were collected. Immunohistochemical staining for CIP2A, HBME-1, galectin-3, and CK19 was performed. Western blotting for CIP2A was also performed. CIP2A was expressed in 85.3% of malignant tumors and 12.1% of benign tumors. ROC analysis showed that the AUC for CIP2A was higher than those for other tumor markers. Western blotting showed that CIP2A expression was higher in PTC than in other tumors. Poor progression-free survival was observed in the high-CIP2A expression group. High CIP2A expression is a poor prognostic factor and can be a diagnostic marker in PTC. The presence of any two of the three indicated makers (CIP2A, galectin-3, and HBME-1) is strongly correlated with the diagnosis of PTC.
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Affiliation(s)
- Ting-Ting Chao
- Medical Research Center, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Hung-Chune Maa
- Department of Pathology, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Cheng-Yi Wang
- Department of Internal Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Dee Pei
- Department of Internal Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Yao-Jen Liang
- Department and Institute of Life-Science, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C.,Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Yi-Feng Yang
- Department and Institute of Life-Science, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C.,Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Shuo-Jiun Chou
- Department of Surgery, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
| | - Yen-Lin Chen
- Department of Pathology, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan R.O.C
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Gharib H, Papini E, Garber JR, Duick DS, Harrell RM, Hegedüs L, Paschke R, Valcavi R, Vitti P. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS, AMERICAN COLLEGE OF ENDOCRINOLOGY, AND ASSOCIAZIONE MEDICI ENDOCRINOLOGI MEDICAL GUIDELINES FOR CLINICAL PRACTICE FOR THE DIAGNOSIS AND MANAGEMENT OF THYROID NODULES--2016 UPDATE. Endocr Pract 2016; 22:622-39. [PMID: 27167915 DOI: 10.4158/ep161208.gl] [Citation(s) in RCA: 702] [Impact Index Per Article: 87.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Thyroid nodules are detected in up to 50 to 60% of healthy subjects. Most nodules do not cause clinically significant symptoms, and as a result, the main challenge in their management is to rule out malignancy, with ultrasonography (US) and fine-needle aspiration (FNA) biopsy serving as diagnostic cornerstones. The key issues discussed in these guidelines are as follows: (1) US-based categorization of the malignancy risk and indications for US-guided FNA (henceforth, FNA), (2) cytologic classification of FNA samples, (3) the roles of immunocytochemistry and molecular testing applied to thyroid FNA, (4) therapeutic options, and (5) follow-up strategy. Thyroid nodule management during pregnancy and in children are also addressed. On the basis of US features, thyroid nodules may be categorized into 3 groups: low-, intermediate-and high-malignancy risk. FNA should be considered for nodules ≤10 mm diameter only when suspicious US signs are present, while nodules ≤5 mm should be monitored rather than biopsied. A classification scheme of 5 categories (nondiagnostic, benign, indeterminate, suspicious for malignancy, or malignant) is recommended for the cytologic report. Indeterminate lesions are further subdivided into 2 subclasses to more accurately stratify the risk of malignancy. At present, no single cytochemical or genetic marker can definitely rule out malignancy in indeterminate nodules. Nevertheless, these tools should be considered together with clinical data, US signs, elastographic pattern, or results of other imaging techniques to improve the management of these lesions. Most thyroid nodules do not require any treatment, and levothyroxine (LT4) suppressive therapy is not recommended. Percutaneous ethanol injection (PEI) should be the first-line treatment option for relapsing, benign cystic lesions, while US-guided thermal ablation treatments may be considered for solid or mixed symptomatic benign thyroid nodules. Surgery remains the treatment of choice for malignant or suspicious nodules. The present document updates previous guidelines released in 2006 and 2010 by the American Association of Clinical Endocrinologists (AACE), American College of Endocrinology (ACE) and Associazione Medici Endocrinologi (AME).
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Bychkov A, Sampatanukul P, Shuangshoti S, Keelawat S. TROP-2 immunohistochemistry: a highly accurate method in the differential diagnosis of papillary thyroid carcinoma. Pathology 2016; 48:425-33. [DOI: 10.1016/j.pathol.2016.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 04/01/2016] [Accepted: 04/05/2016] [Indexed: 12/24/2022]
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A Pilot Study of Galectin-3, HBME-1, and p27 Triple Immunostaining Pattern for Diagnosis of Indeterminate Thyroid Nodules in Cytology With Correlation to Histology. Appl Immunohistochem Mol Morphol 2016; 23:481-90. [PMID: 25221953 PMCID: PMC4530731 DOI: 10.1097/pai.0000000000000106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Supplemental Digital Content is available in the text. Indeterminate thyroid nodules form a heterogenous group of lesions that constitute 5% to 30% of thyroid cytology diagnoses. We introduce a triple immunostaining protocol for subtyping. Galectin-3, HBME-1, and p27 triple immunostaining, performed on destained cytology slides and formalin-fixed paraffin-embedded tissue, was developed and applied to 51 patients retrospectively with preoperative cytologic diagnoses of follicular lesion of undetermined significance (n=40), atypia of undetermined significance (n=6), and suspicious for follicular neoplasm (n=5). The malignant rate in this series was 43.1% (22/51). A hierarchal evaluation algorithm was generated based on digital image quantitation of triple-stained histologic sections, and applied to both cytology and histology specimens. Fifty of 51 cytology cases have triple staining validated by internal controls. In cytology specimens, the individual sensitivities and specificities of p27, Galectin3, and HBME1 for cancer with 95% confidence interval are: 86.2% (0.674, 0.955)/66.7% (0.431, 0.845); 77.3% (0.542, 0.913)/72.4% (0.525, 0.866); and 72.7% (0.496, 0.884)/93.1% (0.758, 0.988), respectively. Sensitivity is increased to 95.5% (0.751, 0.998), but specificity is decreased to 69.0% (0.490, 0.840), if Galectin3 and HBME1 are both used in combination as markers for malignancy. However, the level of specificity is increased to 86.2% (0.674, 0.955) and sensitivity remains high 100% (0.808, 1) if in addition, using the Galectin3/HBME1:p27 ratio (ratio ≥2 indicating malignancy) for 2 or 3 markers positive cases. Thus, the triple staining method on cytology slides and histology sections shows a similar sensitivity/specificity/positive predictive value/negative predictive value of 100.0%/86.2%/84.0%/100.0% and 95.5%/86.2%/84.0%/96.2%, respectively (P=0.92). Overall, p27 is the most frequent single positive marker (19/50, 38% in cytology), consistent with benign nature of most indeterminate thyroid nodules. Galectin-3 and HBME-1 colocalization (positive in the same cell) was demonstrated in thyroid cancer in 45.5% (10/22) of histology sections, but in none of the normal thyroid tissues and benign thyroid lesions. This supports the notion that synchronous activation of Galectin-3 and HBME-1 occurs in thyroid malignancy and is highly specific for malignancy. We have demonstrated the performance and pattern of triple immunostaining for subtyping indeterminate thyroid nodules. Further studies and validation in different larger populations are warranted.
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Chernock RD. Immunohistochemistry of thyroid gland carcinomas: clinical utility and diagnostic pitfalls. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.mpdhp.2016.04.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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THY3 cytology: What surgical treatment? Retrospective study and literature review. Int J Surg 2016; 28 Suppl 1:S59-64. [DOI: 10.1016/j.ijsu.2015.05.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 05/06/2015] [Accepted: 05/22/2015] [Indexed: 12/28/2022]
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[Diagnosis of nodular thyroid disease: An update]. Med Clin (Barc) 2016; 146:86-91. [PMID: 26434991 DOI: 10.1016/j.medcli.2015.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 07/04/2015] [Accepted: 07/07/2015] [Indexed: 11/23/2022]
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Diagnostic significance of elevated expression of HBME-1 in papillary thyroid carcinoma. Tumour Biol 2016; 37:8715-20. [PMID: 26738867 DOI: 10.1007/s13277-015-4169-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 09/27/2015] [Indexed: 01/19/2023] Open
Abstract
This study examined the association between hector battifora mesothelial antigen-1 (HBME-1) expression and papillary thyroid carcinoma (PTC). A total of 206 patients were enrolled in the current study including 96 PTC patients and 110 patients with benign thyroid nodules (BTN). Immunohistochemistry (Envision) were performed to assess the expression of HBME-1. Receiver operating characteristic curve (ROC) curves were applied to evaluate the diagnostic tumor node metastasis (TNM) value of HBME-1. Specimens from 96 patients with PTC and 110 patients with BTC were reviewed. HBME-1 was positively immunostained in PTC tissue, which was significantly higher than that in BTN tissues (77.1 vs. 5.77 %, P < 0.05). Immunohistochemistry also identified that HBME-1 expression did not show any statistically significant differences based on gender, age, tumor size, TNM stage, and lymph node metastasis (P > 0.05). Importantly, HBME-1 expression was correlated with infiltration levels and differential levels in PTC (both P < 0.05). HBME-1 was found to have high sensitivity (94.5 %) and specificity (77.08 %) for PTC diagnosis. Moreover, HBME-1 had a high specificity (83.33 %) at identifying the differential levels of PTC, but a low sensitivity (22.92 %). The sensitivity and specificity of HBME-1 identifying the infiltration levels of PTC were, respectively, 72.70 and 72.00 %. HBME-1 was highly expressed in PTC tissues, and HBME-1 can serve as a potential biomarker in the diagnosis of PTC.
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Karaarslan S, Yurum FN, Kumbaraci BS, Pala EE, Sivrikoz ON, Akyildiz M, Bugdayci MH. The Role of Parafibromin, Galectin-3, HBME-1,
and Ki-67 in the Differential Diagnosis of Parathyroid Tumors. Oman Med J 2015; 30:421-7. [PMID: 26675091 DOI: 10.5001/omj.2015.84] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Parathyroid carcinoma (PC) is a rare parathyroid tumor compared to parathyroid adenoma (PA) and atypical parathyroid adenoma (APA). Recent studies have suggested parafibromin has a role in the differential diagnosis of parathyroid tumors. We sought to determine the role of parafibromin as well as galectin-3, Ki-67, and HBME-1 as diagnostic markers in the differential diagnosis of parathyroid tumors. METHODS A total of 92 cases diagnosed with PA, APA, or PC at Sifa University and Private Ege Pathology Laboratory between 2006-2012 were included in the study. Parafibromin (microarray), galectin-3, Ki-67, and HBME-1 were evaluated using immunohistochemistry in all parathyroid tumors. RESULTS Eighty-four cases were diagnosed with PA, six with APA, and two with PC. The study group consisted of 82 females and 10 males. Their mean age was 50.9 years, and the mean tumor diameter was 1.97 cm. Parafibromin was negative in the two PC cases but positive in all APA and PA cases. Positivity was observed with galectin-3 in 17 adenoma cases, three atypical adenomas, and two carcinoma cases. Positivity with HBME-1 was found in 26 PA cases and one PC case. Parafibromin and galectin-3 expression was significant between the three tumor groups but not for HBME-1 expression. Parafibromin expression increased in PA whereas galectin-3 expression decreased. A statistical significance was found between the three tumor groups according to the Ki-67 score (p=0.010). Additionally, the Ki-67 proliferation index was under 1% in PAs. CONCLUSION The number of PCs in our series was small so our data mostly reflects the immunohistochemical characteristics of PAs. Parafibromin expression, galectin-3 negativity, and a Ki-67 proliferation index under 1% were estimated as beneficial in the differential diagnosis of difficult parathyroid tumors.
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Affiliation(s)
| | | | | | - Emel E Pala
- Pathology Department, Tepecik Training And Research Hospıtal, Izmır, Turkey
| | | | - Mahir Akyildiz
- General Surgıcal Department, Ege University, Izmır, Turkey
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Ralhan R, Veyhl J, Chaker S, Assi J, Alyass A, Jeganathan A, Somasundaram RT, MacMillan C, Freeman J, Vescan AD, Witterick IJ, Walfish PG. Immunohistochemical Subcellular Localization of Protein Biomarkers Distinguishes Benign from Malignant Thyroid Nodules: Potential for Fine-Needle Aspiration Biopsy Clinical Application. Thyroid 2015; 25:1224-34. [PMID: 26131603 DOI: 10.1089/thy.2015.0114] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is of critical clinical importance to select accurately for surgery thyroid nodules at risk for malignancy and avoid surgery on those that are benign. Using alterations in subcellular localization for seven putative biomarker proteins (identified by proteomics), this study aimed to define a specific combination of proteins in surgical tissues that could distinguish benign from malignant nodules to assist in future surgical selection by fine-needle aspiration biopsy (FNAB). METHODS Immunohistochemical subcellular localization (IHC) analyses of seven proteins were retrospectively performed on surgical tissues (115 benign nodules and 114 papillary-based thyroid carcinomas [TC]), and a risk model biomarker panel was developed and validated. The biomarker panel efficacy was verified in 50 FNAB formalin-fixed and paraffin-embedded cell blocks, and 26 cytosmears were prepared from fresh surgically resected thyroid nodules. RESULTS Selection modeling using these proteins resulted in nuclear phosphoglycerate kinase 1 (PGK1) loss and nuclear Galectin-3 overexpression as the best combination for distinguishing TC from benign nodules (area under the curve [AUC] 0.96 and 0.95 in test and validation sets, respectively). A computed malignancy score also accurately identified TC in benign and indeterminate nodules (test and validation sets: AUC 0.94, 0.90; specificity 98%, 99%). Its efficacy was confirmed in surgical FNAB cell blocks and cytosmears. CONCLUSION Using surgical tissues, it was observed that a combination of PGK1 and Galectin-3 had high efficiency for distinguishing benign from malignant thyroid nodules and could improve surgical selection for TC among indeterminate nodules. Further validation in prospective preoperative FNAB will be required to confirm such a clinical application.
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Affiliation(s)
- Ranju Ralhan
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
- 2 Department of Pathology and Laboratory Medicine, Mount Sinai Hospital , Toronto, Canada
- 3 Laboratory Medicine and Pathobiology, University of Toronto , Toronto, Canada
- 4 Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Department of Otolaryngology-Head and Neck Surgery Program, Mount Sinai Hospital , Toronto, Canada
- 5 Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital , Toronto, Canada
- 6 Department of Otolaryngology-Head and Neck Surgery, University of Toronto , Toronto, Canada
| | - Joe Veyhl
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Seham Chaker
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Jasmeet Assi
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Akram Alyass
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Ajitha Jeganathan
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Raj Thani Somasundaram
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
| | - Christina MacMillan
- 2 Department of Pathology and Laboratory Medicine, Mount Sinai Hospital , Toronto, Canada
- 3 Laboratory Medicine and Pathobiology, University of Toronto , Toronto, Canada
| | - Jeremy Freeman
- 4 Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Department of Otolaryngology-Head and Neck Surgery Program, Mount Sinai Hospital , Toronto, Canada
- 5 Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital , Toronto, Canada
- 6 Department of Otolaryngology-Head and Neck Surgery, University of Toronto , Toronto, Canada
| | - Allan D Vescan
- 4 Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Department of Otolaryngology-Head and Neck Surgery Program, Mount Sinai Hospital , Toronto, Canada
- 5 Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital , Toronto, Canada
- 6 Department of Otolaryngology-Head and Neck Surgery, University of Toronto , Toronto, Canada
| | - Ian J Witterick
- 4 Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Department of Otolaryngology-Head and Neck Surgery Program, Mount Sinai Hospital , Toronto, Canada
- 5 Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital , Toronto, Canada
- 6 Department of Otolaryngology-Head and Neck Surgery, University of Toronto , Toronto, Canada
| | - Paul G Walfish
- 1 Alex and Simona Shnaider Research Laboratory in Molecular Oncology, Mount Sinai Hospital , Toronto, Canada
- 2 Department of Pathology and Laboratory Medicine, Mount Sinai Hospital , Toronto, Canada
- 3 Laboratory Medicine and Pathobiology, University of Toronto , Toronto, Canada
- 4 Joseph and Mildred Sonshine Family Centre for Head and Neck Diseases, Department of Otolaryngology-Head and Neck Surgery Program, Mount Sinai Hospital , Toronto, Canada
- 7 Department of Medicine, Endocrine Division, Mount Sinai Hospital , Toronto, Canada
- 8 Department of Medicine, University of Toronto Medical School , Toronto, Canada
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Matos LL, Suarez ER, Theodoro TR, Trufelli DC, Melo CM, Garcia LF, Oliveira OCG, Matos MGL, Kanda JL, Nader HB, Martins JRM, Pinhal MAS. The Profile of Heparanase Expression Distinguishes Differentiated Thyroid Carcinoma from Benign Neoplasms. PLoS One 2015; 10:e0141139. [PMID: 26488476 PMCID: PMC4619411 DOI: 10.1371/journal.pone.0141139] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 10/04/2015] [Indexed: 01/21/2023] Open
Abstract
Introduction The search for a specific marker that could help to distinguish between differentiated thyroid carcinoma and benign lesions remains elusive in clinical practice. Heparanase (HPSE) is an endo-beta-glucoronidase implicated in the process of tumor invasion, and the heparanase-2 (HPSE2) modulates HPSE activity. The aim of this study was to evaluate the role of heparanases in the development and differential diagnosis of follicular pattern thyroid lesions. Methods HPSE and HPSE2 expression by qRT-PCR, immunohistochemistry evaluation, western blot analysis and HPSE enzymatic activity were evaluated. Results The expression of heparanases by qRT-PCR showed an increase of HPSE2 in thyroid carcinoma (P = 0.001). HPSE activity was found to be higher in the malignant neoplasms than in the benign tumors (P<0.0001). On Western blot analysis, HPSE2 isoforms were detected only in malignant tumors. The immunohistochemical assay allowed us to establish a distinct pattern for malignant and benign tumors. Carcinomas showed a typical combination of positive labeling for neoplastic cells and negative immunostaining in colloid, when compared to benign tumors (P<0.0001). The proposed diagnostic test presents sensitivity and negative predictive value of around 100%, showing itself to be an accurate test for distinguishing between malignant and benign lesions. Conclusions This study shows, for the first time, a distinct profile of HPSE expression in thyroid carcinoma suggesting its role in carcinogenesis.
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Affiliation(s)
- Leandro Luongo Matos
- Biochemistry Department, Faculdade de Medicina do ABC, Santo André, Brazil
- Head and Neck Surgery Department, Faculdade de Medicina do ABC, Santo André, Brazil
- Biochemistry Department, Universidade Federal de São Paulo, São Paulo, Brazil
- * E-mail: (LLM); (JRMM)
| | - Eloah Rabello Suarez
- Biochemistry Department, Faculdade de Medicina do ABC, Santo André, Brazil
- Biochemistry Department, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | | | | | | | | | | | - Jossi Ledo Kanda
- Head and Neck Surgery Department, Faculdade de Medicina do ABC, Santo André, Brazil
| | | | - João Roberto Maciel Martins
- Biochemistry Department, Universidade Federal de São Paulo, São Paulo, Brazil
- Laboratory of Molecular and Translational Endocrinology, Endocrinology and Metabolism Discipline, Universidade Federal de São Paulo, São Paulo, Brazil
- * E-mail: (LLM); (JRMM)
| | - Maria Aparecida Silva Pinhal
- Biochemistry Department, Faculdade de Medicina do ABC, Santo André, Brazil
- Biochemistry Department, Universidade Federal de São Paulo, São Paulo, Brazil
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Na DG, Min HS, Lee H, Won JK, Seo HB, Kim JH. Role of Core Needle Biopsy in the Management of Atypia/Follicular Lesion of Undetermined Significance Thyroid Nodules: Comparison with Repeat Fine-Needle Aspiration in Subcategory Nodules. Eur Thyroid J 2015; 4:189-96. [PMID: 26558236 PMCID: PMC4637794 DOI: 10.1159/000437051] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 06/16/2015] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The role of repeat fine-needle aspiration (RFNA) or core needle biopsy (CNB) has not been established in nodules categorized as atypia/follicular lesion of undetermined significance (AUS/FLUS). OBJECTIVE The purpose of this study was to retrospectively determine whether CNB is more useful for management decisions than RFNA at each subcategory of AUS/FLUS nodules. METHODS This study included 158 AUS/FLUS nodules (≥1 cm) from 153 consecutive patients who underwent both RFNA and CNB. The AUS/FLUS nodules were subcategorized into nuclear atypia (NA) and follicular lesions with other atypia (FOA). The diagnostic results and rate of determined management by RFNA and CNB were compared at each subcategory. The diagnostic values of RFNA and CNB for malignancy were evaluated in nodules with final diagnoses. RESULTS CNB showed a lower rate of AUS/FLUS diagnosis, higher rates of benign and follicular neoplasm or suspicious for a follicular neoplasm (FN/SFN) diagnoses (p ≤ 0.038), and marginally higher rates of malignant diagnosis than RFNA in the NA subcategory. CNB showed a higher rate of FN/SFN (p = 0.007) than RFNA in the FOA subcategory. CNB also demonstrated a higher rate of surgery decision than RFNA in both the NA subcategory (20.2 vs. 9.6%, p < 0.001) and FOA subcategory (20.8 vs. 5.6%, p = 0.007), and a higher rate of observation decision only in the NA subcategory (48.1 vs. 35.6%, p = 0.035). CNB demonstrated a higher diagnostic performance for malignancy overall in the nodules compared with RFNA. CONCLUSION CNB may be more useful for management decisions than RFNA in both the NA and FOA subcategories, and has the potential to be a first-line alternative diagnostic tool in initially diagnosed AUS/FLUS nodules.
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Affiliation(s)
- Dong Gyu Na
- Department of Radiology, Human Medical Imaging and Intervention Center, Seoul, South Korea
- *Dong Gyu Na, Department of Radiology, Human Medical Imaging and Intervention Center, 12-25, Jamwon-dong, Seocho-gu, Seoul 137-902 (South Korea), E-Mail
| | - Hye Sook Min
- Department of Pathology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Hunkyung Lee
- Department of Pathology, Ewha Clinical Laboratory, Seoul, South Korea
| | - Jae-Kyung Won
- Department of Pathology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Hyo Bin Seo
- Department of Radiology, Seoul National University Hospital Kangnam Center, Seoul, South Korea
| | - Ji-Hoon Kim
- Department of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
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Wang HS, Wang LH. The expression and significance of Gal-3 and MUC1 in colorectal cancer and colon cancer. Onco Targets Ther 2015; 8:1893-8. [PMID: 26251612 PMCID: PMC4524583 DOI: 10.2147/ott.s83502] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Objective The objective of the present investigation was to explore the expression and significance of Gal-3 and MUC1 in colorectal cancer tissue and tissue adjacent to carcinoma. Methods In this study we collected colorectal cancer tissues and the tissues adjacent to carcinoma from 45 cases from the Colorectal Cancer Surgery Department of Zhengzhou People’s Hospital from December of 2009 to June of 2010. At the same time, this study also collected nontumor tissues adjacent to carcinoma from 20 cases as the control group. The expression of Gal-3 and MUC1 of these tissues was detected by using immunohistochemistry streptavidin-peroxidase method, and the correlation between colorectal cancer and expression of Gal-3 and MUC1 was analyzed. Results The positive expression rates of Gal-3 in the tissues adjacent to carcinoma and colorectal cancer were 15.0% and 73.3%, respectively. The positive expression rate of Gal-3 in colorectal cancer was significantly higher than that in the tissue adjacent to carcinoma. The positive expression rate of Gal-3 of the patients without lymph node metastasis was 61.5% (16/26). The positive expression rate of Gal-3 in the patients with lymph node metastasis was 89.5% (17/19), and the difference was statistically significant (P=0.0363). The positive expression rates of MUC1 in the tissues adjacent to carcinoma and in colorectal cancer tissues were 0.0% and 54.5%, respectively. The positive expression rate of MUC1 in colorectal cancer tissues was significantly higher than that in the normal tissues adjacent to carcinoma (P<0.05); the positive expression rate of MUC1 in the patients without lymph node metastasis was 34.6% (9/26). The positive expression rate of MUC1 in the patients with lymph node metastasis was 84.2% (16/19), and the expression difference was statistically significant (P=0.0009). Conclusion The expression of Gal-3 and MUC1 was significantly higher than that in the nontumor tissue adjacent to carcinoma. There was a correlation between Gal-3 and MUC1 expression and lymphatic metastasis.
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Affiliation(s)
- Hong-Shan Wang
- General Surgery Department, Zhengzhou People's Hospital, Zhengzhou City, Henan Province, People's Republic of China
| | - Li-Hong Wang
- Department of Gastroenterology, Zhengzhou Central Hospital of Zhengzhou University, Zhengzhou City, Henan Province, People's Republic of China
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Pagni F, L’Imperio V, Bono F, Garancini M, Roversi G, De Sio G, Galli M, Smith AJ, Chinello C, Magni F. Proteome analysis in thyroid pathology. Expert Rev Proteomics 2015; 12:375-90. [DOI: 10.1586/14789450.2015.1062369] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Yan A, Zhang HH, Wang SQ, Zhao Y. Does tea consumption correlate to risk of fracture? A meta-analysis. Int J Clin Exp Med 2015; 8:8347-8357. [PMID: 26309487 PMCID: PMC4538061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 03/17/2015] [Indexed: 06/04/2023]
Abstract
Fractures are important causes of healthy damage and economic loss nowadays. The conclusions of observational studies on tea consumption and fracture risk are still inconsistent. The objective of this meta-analysis is to determine the effect of tea drinking on the risk of fractures. In this study, a comprehensive literature search was conducted in Pubmed, Embase and reference lists of the relevant articles. Observational studies that reported an estimate of the association between tea drinking and incidence of fractures were included. A meta-analysis was conducted by the STATA software. The results indicated that a total of 9 studies involving 147,950 individuals that examined the association between tea consumption and risk of fractures were included in this meta-analysis. The odds ratios (ORs) with 95% confidence intervals (CIs) were pooled using a random-effects model. The pooled OR of 9 observational studies for the tea consumption on risk of fracture was 0.89 (95% CI, 0.78-1.04). In the subgroup analyses, no significant association was detected in neither cohort studies (n = 3; OR, 0.97; 95% CI, 0.89-1.06) nor case-control studies (n = 6; OR, 0.91; 95% CI, 0.70-1.19), respectively. Because of the varied and limited data of the included studies, we are not able to conduct the dose-response meta-analysis. In conclusion, tea consumption might be not associated with the risk of fractures. The following large-sample and well-designed studies are required to confirm the existing conclusions.
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Affiliation(s)
- An Yan
- Department of Comprehensive Orthopedics, Wangjing Hospital of China Academy of Chinese Medical SciencesBeijing 100102, China
| | - Hao-Hua Zhang
- Department of Orthopaedics, Beijing Jishuitan Hospital, The Fourth Clinical College of Peking UniversityBeijing 100035, China
| | - Shang-Quan Wang
- Department of Comprehensive Orthopedics, Wangjing Hospital of China Academy of Chinese Medical SciencesBeijing 100102, China
| | - Yong Zhao
- Department of Comprehensive Orthopedics, Wangjing Hospital of China Academy of Chinese Medical SciencesBeijing 100102, China
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Dinets A, Pernemalm M, Kjellin H, Sviatoha V, Sofiadis A, Juhlin CC, Zedenius J, Larsson C, Lehtiö J, Höög A. Differential protein expression profiles of cyst fluid from papillary thyroid carcinoma and benign thyroid lesions. PLoS One 2015; 10:e0126472. [PMID: 25978681 PMCID: PMC4433121 DOI: 10.1371/journal.pone.0126472] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 03/10/2015] [Indexed: 12/25/2022] Open
Abstract
Cystic papillary thyroid carcinoma (cPTC) is a subgroup of PTC presenting a diagnostic challenge at fine needle aspiration biopsy (FNAB). To further investigate this entity we aimed to characterize protein profiles of cyst fluids from cPTC and benign thyroid cystic lesions. In total, 20 cPTCs and 56 benign thyroid cystic lesions were studied. Profiling by liquid chromatography tandem mass spectrometry (LC-MS/MS) was performed on cyst fluids from a subset of cases after depletion, and selected proteins were further analyzed by Western blot (WB), immunohistochemistry (IHC) and enzyme-linked immunosorbent assay (ELISA). A total of 1,581 proteins were detected in cyst fluids, of which 841 were quantified in all samples using LC-MS/MS. Proteins with different expression levels between cPTCs and benign lesions were identified by univariate analysis (41 proteins) and multivariate analysis (59 proteins in an orthogonal partial least squares model). WB analyses of cyst fluid and IHC on corresponding tissue samples confirmed a significant up-regulation of cytokeratin 19 (CK-19/CYFRA 21-1) and S100A13 in cPTC vs. benign lesions. These findings were further confirmed by ELISA in an extended material of non-depleted cyst fluids from cPTCs (n = 17) and benign lesions (n = 55) (p<0.05). Applying a cut-off at >55 ng/ml for CK-19 resulted in 82% specificity and sensitivity. For S100A13 a cut-off at >230 pg/ml revealed a 94% sensitivity, but only 35% specificity. This is the first comprehensive catalogue of the protein content in fluid from thyroid cysts. The up-regulations of CK-19 and S100A13 suggest their possible use in FNAB based preoperative diagnostics of cystic thyroid lesions.
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Affiliation(s)
- Andrii Dinets
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- * E-mail: (AD); (CL)
| | - Maria Pernemalm
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Proteomics Mass Spectrometry, Science for Life Laboratory, SE-171 65, Stockholm, Sweden
| | - Hanna Kjellin
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Proteomics Mass Spectrometry, Science for Life Laboratory, SE-171 65, Stockholm, Sweden
| | - Vitalijs Sviatoha
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
- Department of Pathology-Cytology, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
| | - Anastasios Sofiadis
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
| | - C. Christofer Juhlin
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
- Department of Pathology-Cytology, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
| | - Jan Zedenius
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE-171 76, Stockholm, Sweden
| | - Catharina Larsson
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
- * E-mail: (AD); (CL)
| | - Janne Lehtiö
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Proteomics Mass Spectrometry, Science for Life Laboratory, SE-171 65, Stockholm, Sweden
| | - Anders Höög
- Department of Oncology-Pathology, Karolinska Institutet, SE-171 76, Stockholm, Sweden
- Cancer Center Karolinska, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
- Department of Pathology-Cytology, Karolinska University Hospital, SE-171 76, Stockholm, Sweden
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