Differential expression of dysadherin in papillary thyroid carcinoma and microcarcinoma: correlation with E-cadherin (Journal article)

Batistatou, A./ Charalabopoulos, K./ Nakanishi, Y./ Vagianos, C./ Hirohashi, S./ Agnantis, N. J./ Scopa, C. D.

Dysadherin is a novel glycoprotein, with an anti-cell-cell adhesion function. The aim of the present study was to examine the expression of dysadherin in thyroid papillary microcarcinoma (PMC), to associate it with the expression of E-cadherin and to investigate whether there are differences with papillary carcinoma (PC). A statistically significant difference in dysadherin and E-cadherin expression between PC and PMC and a negative correlation between E-cadherin and dysadherin expression regardless of tumor size were noted. Based on these findings it is hypothesized that retained cell-cell adhesion, through maintenance of the E-cadherin adhesion system, in PMC prevents neoplastic cells from dissociating easily from each other and metastasizing. Increased dysadherin expression is possibly one of the post-transcriptional mechanisms responsible for E-cadherin downregulation in thyroid papillary neoplasia.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικής
Keywords: Cadherins/*metabolism,Carcinoma, Papillary, Follicular/*metabolism/*pathology,Gene Expression,Humans,Immunohistochemistry,Membrane Glycoproteins/*biosynthesis,Neoplasm Proteins/*biosynthesis,Thyroid Neoplasms/*metabolism/*pathology
URI: https://olympias.lib.uoi.gr/jspui/handle/123456789/22483
ISSN: 1046-3976
Link: http://www.ncbi.nlm.nih.gov/pubmed/18677652
http://www.springerlink.com/content/jq321tjmn8j17w53/fulltext.pdf
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

Files in This Item:
File Description SizeFormat 
Batistatou-2008-Differential express.pdf174.35 kBAdobe PDFView/Open    Request a copy


 Please use this identifier to cite or link to this item:
https://olympias.lib.uoi.gr/jspui/handle/123456789/22483
  This item is a favorite for 0 people.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.