Linked Life Data

9038602

Source:http://linkedlifedata.com/resource/pubmed/id/9038602

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
13
pubmed:dateCreated
1997-3-7
pubmed:abstractText
Patients affected by human immunodeficiency virus (HIV) infection present an elevated risk of developing cancer. In the last 10 years, the relationship between human papilloma virus (HPV) infection and female cervical intra-epithelial neoplasia (CIN) has been established. Several studies have described an increased prevalence of both cervical HPV infection and CIN among HIV-positive women compared to HIV-negative ones. A high recurrence rate of CIN after standard treatment has been noted in HIV-infected women and the severity of these lesions seems to be inversely correlated to immune function. Taking into account these data, the Centers for Disease Control (CDC) since 1993 have included invasive cervical carcinoma among the AIDS-defining conditions. Once cervical cancer develops in HIV-positive women, the disease may be aggressive and less responsive to treatment. A primary means by which HIV infection may influence the pathogenesis of HPV-associated cervical pathology is by molecular interaction between HIV and HPV genes. Although these have not been well defined, an upregulation of HPV E6 and E7 genes expression by HIV proteins (such as tat) has been postulated by some authors. Cervical cytology appears to be adequate as a screening tool for the cervical intra-epithelial neoplasia in HIV-positive women, but the high recurrence rate and multifocality of this disease reinforces the need for careful evaluation and follow-up of the entire anogenital tract in these women. Probably in the next few years, cervical tumours will represent one of the most frequent complications of HIV infection, a part of progression through AIDS. This points to a need for greater interdisciplinary co-operation for a best disease definition and for the development of effective prevention measures.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0959-8049
pubmed:author
pubmed:issnType
Print
pubmed:volume
32A
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2212-7
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
Intra-epithelial and invasive cervical neoplasia during HIV infection.
pubmed:affiliation
Division of Medical Oncology and AIDS, Centro di Riferimento Oncologico, Aviano (PN), Italy.
pubmed:publicationType
Journal Article, Review, Research Support, Non-U.S. Gov't