Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P17931 (galectin-3)
 2,860 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thyroid cancer is the most common endocrine malignancy. Most patients with thyroid cancer have a great chance for successful treating. There is, however, a group of patients with poor prognosis. The present researches of thyroid tumor markers have related to permanent diagnostic progress of circulating markers analysis (thyroglobulin, thyroid peroxidase, calcitonin and carcinoembryonic antigen), cellular markers determination and interpretation of results, also. A number of molecular markers have been studied. Diagnostic value of some of them, e.g. TSHR, RET Ras, is well known. Others have investigated continually. Overexpression of BRAF, Met, and p53 has been correlated with aggressiveness of the cancer. Markers said to be of prognostic value in thyroid cancer are CD82, c- myc and Plk-1. The combination of markers: galectin-3, fibronectin and HBME-1 have proven to be sensitive for differentiated thyroid cancer. Further studies on new cellular thyroid markers are essential. The current review presents data concerning the well known cellular markers in thyroid cancer.
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PMID:[Cellular tumor markers in thyroid cancer]. 1768 30

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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PMID:Comparative analysis of diagnostic performance, feasibility and cost of different test-methods for thyroid nodules with indeterminate cytology. 2847 64