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)

Bronchioloalveolar carcinoma (BAC) is a subset of lung adenocarcinoma that has a distinct clinical presentation, tumor biology, response to therapy, and prognosis compared with other subtypes of non-small-cell lung carcinoma. BAC disproportionately affects women, never-smokers, and is characterized by growth along alveolar septae without evidence of stromal, vascular, or pleural invasion. Microscopically, BACs have been divided into mucinous, nonmucinous, and mixed types. We describe a case of young female who received radiation therapy to the mediastinum and chemotherapy for Hodgkin lymphoma and now develops mucinous bronchioalveolar adenocarcinoma of the left lung which to the best of our knowledge has not been previously described after radiotherapy and chemotherapy for Hodgkin lymphoma. The tumor cells express Galectin-3, CD138, p16INK4a, thyroid transcription factor-1, cytokeratin 7, epithelial membrane antigen, carcinoembryonic antigen, E-cadherin, neuron-specific enolase, and S100 whereas no expression of cytokeratin 20, calretinin, and CDX2 is seen.
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PMID:Expression of Galectin-3, CD138, p16INK4a, and TTF-1 in mucinous bronchioloalveolar adenocarcinoma after Hodgkin lymphoma. 1899 17

This study describes an encapsulated thyroid tumor having 3 different concentric appearances in a 70-year-old man. The most peripheral neoplasm showed features of a microfollicular adenoma; the intermediate lesion displayed typical features of the follicular variant of papillary thyroid carcinoma (FVPTC); and the main, central neoplasm, showed a basaloid configuration. At variance with the other neoplasms, the latter component exhibited high mitotic activity. Necrosis, angio-invasion, or capsular invasions were not observed. The centrally located neoplasm was immunoreactive for several cytokeratins, p63, carcinoembryonic antigen, and galectin-3, and negative for thyroid transcription factor 1, thyroglobulin, calcitonin, CD5, and CK20, featuring a phenotype similar to that of thyroid solid cell nests. A N-RAS mutation was found both in the basaloid and in the FVPTC components. The clinicopathological and immunohistochemical data ruled out the alternative possibilities of intrathyroidal metastasis and tumor from ectopic (thymic, parathyroid, or salivary gland) tissues.
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PMID:Tumor-in-tumor of the thyroid with basaloid differentiation: a lesion with a solid cell nest neoplastic component? 2121 81