Linked Life Data

7703492

Source:http://linkedlifedata.com/resource/pubmed/id/7703492

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1995-5-9
pubmed:abstractText
Patients with human T-cell leukemia virus type-1 (HTLV-1)-associated myelopathy (HAM/TSP) generally harbor a much greater population of HTLV-1-infected T cells in peripheral blood mononuclear cells (PBMCs) than asymptomatic carriers. These cells are not malignant but frequently proliferate clonally. To investigate the possibility that higher expression of the viral activator Tax induces preferential proliferation of infected nonmalignant T cells in HAM/TSP patients, the expression of Tax mRNA in fresh PBMCs was analyzed by reverse transcriptase-mediated polymerase chain reaction. Total amount of Tax mRNA was higher in HAM/TSP patients than in carriers, but the expression level was almost the same as that in asymptomatic carriers when compared per infected cell. The expression levels in adult T-cell leukemia patients were significantly lower than those in HAM/TSP patients and asymptomatic carriers. These results indicate that tax gene is not expressed at a continuously high level in HAM/TSP patients who carry a high population of infected T cells, even in those with clonally proliferated infected T cells.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0006-4971
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
85
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1865-70
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Human T-cell leukemia virus type-1 (HTLV-1) Tax is expressed at the same level in infected cells of HTLV-1-associated myelopathy or tropical spastic paraparesis patients as in asymptomatic carriers but at a lower level in adult T-cell leukemia cells.
pubmed:affiliation
Department of Cellular and Molecular Biology, University of Tokyo, Japan.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't