Abstract：
BACKGROUND:Hurthle cell neoplasms may occur as a benign adenoma or carcinoma; the latter displays comparatively aggressive clinical behaviour. Fine-needle aspiration cytology (FNAC) represents a reliable tool for screening Hurthle cell lesions before surgery. Nevertheless, the cytological interpretation of these lesions is not always unequivocal. We analyzed cell growth and cellular adhesiveness by means of two different antibodies, Mib1 (Ki67) and laminin. AIM:The aim of the study was to analyze Ki67 and laminin immunocytochemical expression on FNAC to evaluate their usefulness in the preoperative differential diagnosis of Hurthle cell neoplasms. RESULTS:A higher expression of Ki67 has been recorded in malignant lesions as compared to benign ones (8% to 20% vs 1% to 5% nuclear staining, respectively; p < 0.001). An increased reactivity of anti-laminin antibody was recorded in the cytoplasm of cells from all malignant lesions. In Hurthle cell adenomas this adhesion molecule showed an intensity ranging from low to moderate. Moreover, a few benign lesions showing a moderate proliferative activity were associated with evident laminin expression. CONCLUSION:These findings support the hypothesis that benign Hurthle cell lesions with a high cellular proliferation associated with an increased laminin expression could define a subset of lesions prone to malignant transformation. Conversely, since all cases with low expression of both laminin and Ki67 always correspond to adenomas, we suggest that the different expression of these two antibodies on FNAC can provide a further tool for the preoperative identification of lesions at low risk of malignancy, thus avoiding unnecessary surgery.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Pisani T,Pantellini F,Centanni M,Vecchione A,Giovagnoli MRsubject
Has Abstractpub_date
2003-07-01 00:00:00pages
3323-6issue
4eissn
0250-7005issn
1791-7530journal_volume
23pub_type
杂志文章abstract：BACKGROUND:Increasing evidence suggests that a pro-inflammatory microenvironment affects distant metastasis of breast cancer cells, in particular by favoring tumor cell adhesion to endothelium. The aim of this study was to investigate the potential of different anti-inflammatory drugs to inhibit this effect in vitro. ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：BACKGROUND/AIM:NME/NM23 nucleoside diphosphate kinase 1 (NME1) is a metastasis suppressor gene, exhibiting reduced expression in metastatic cancers and the ability to suppress metastatic activity of cancer cells. We previously identified NME1-regulated genes with prognostic value in human melanoma. This study was condu...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12956
更新日期：2018-11-01 00:00:00
abstract：OBJECTIVE:Vulvar cancer is a rare malignancy, representing approximately 5% of all female genital tract cancers and 1% of all malignancies in women. The incidence of vulvar carcinoma in situ (VIN III) has nearly doubled from 1.1 to 2.1 per 100,000 women-years between 1973 and 1987. It is more frequent among older women...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：:This study is a sequel in our continuing efforts to improve the colony forming efficiency of the Human Tumor Colony Assay. We have previously reported that the use of culture media supplemented with rat red blood cells and a low oxygen environment resulted in notable improvements in the clonal growth of three differen...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1987-05-01 00:00:00
abstract：:The influence of psychoactive and nonpsychoactive cannabinoids on macromolecular biosynthesis and cell proliferation was compared in normal and transformed human cells which differ with respect to their abilities to metabolize polycyclic hydrocarbon-containing carcinogens. delta 9-THC, delta 8-THC, 11-OH-delta 9-THC, ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1983-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-04-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1982-11-01 00:00:00
abstract：BACKGROUND/AIM:Recent innovations in the treatment of multiple myeloma have enriched our therapeutic repertoire regarding the treatment of multiple myeloma during the last decades. However, despite today's therapies many multiple myeloma (MM) patients experience relapse of disease and eventually remain incurable. Wnt/β...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11719
更新日期：2017-07-01 00:00:00
abstract：BACKGROUND:Recently, metastasis associated with the colon cancer 1 (MACC1) gene was identified by genome-wide search for differentially expressed genes in human colon cancer tissues and metastases. Previously, the MACC1 expression levels were examined in colorectal carcinomas and it was found that MACC1 expression show...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:Three histamine H2-receptor antagonists, Cimetidine, Metiamide and Ranitidine, were tested for their inhibitory effect on two experimental bowel cancer models. In the first model mitotic rates were measured in dimethylhydrazine-induced tumors of rat colon and in the second model volumetric changes in human large bowel...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：BACKGROUND:The possibilities and limitations of computer tomography (CT) examination for detecting primary gastric cancer tumors have been poorly understood. The aim of the present study was to evaluate the pre-operative assessment of gastric cancer tumors using 32-multidetector row-CT. PATIENTS AND METHODS:A prospect...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-11-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：1993-11-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11769
更新日期：2017-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-03-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-12-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
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更新日期：2018-03-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
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更新日期：2020-01-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
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journal_title：Anticancer research
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：
更新日期：2002-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13317
更新日期：2019-04-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-12-01 00:00:00
