Linked Life Data

8958807

Source:http://linkedlifedata.com/resource/pubmed/id/8958807

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1997-1-6
pubmed:abstractText
Forty-two pancreatic adenocarcinomas were investigated immunohistochemically and by in situ hybridization for the expression of the laminin gamma 2 chain. In 41 cases, intracytoplasmic immunoreactivity for the gamma 2 chain was seen. Positive tumour cells were located especially at the epithelial-stromal interface of the tumour cell islands. In 22 cases, diffuse laminin gamma 2 chain immunoreactivity could also be seen in stroma and in seven cases, occasional positivity was detected in the neoplastic basement membranes. Signals for laminin gamma 2 chain mRNA in tumour cells displayed a distribution similar to that observed on immunohistochemistry. There were significantly more cases with less than 20 per cent of laminin gamma 2 chain-positive tumour cells in tumours extending to peripancreatic tissues and/or tumours with regional or distant metastases (p = 0.029). A corresponding statistical significance could also be noted in the mRNA level (P = 0.025). The results show that pancreatic adenocarcinomas display a high activity of laminin gamma 2 chain synthesis. Tumours with a strong laminin gamma 2 chain synthesis show a lower invasive and metastatic potential than tumours with a weak or moderate laminin gamma 2 chain expression.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0022-3417
pubmed:author
pubmed:issnType
Print
pubmed:volume
180
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
290-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
Expression of the laminin gamma 2 chain in pancreatic adenocarcinoma.
pubmed:affiliation
Department of Pathology, University of Oulu, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't