Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1987-5-7
|
| pubmed:abstractText |
Peripheral mononuclear cells (MNC) collected from 12 healthy donors and 44 leukemic patients at various stages of the disease were tested for natural killer (NK) activity and for their susceptibility to HTLV-I infection in vitro, measured in terms of percentage of p19 positive cells. MNC from leukemic donors at any stage of leukemia (ie, onset or relapse, ON/REL; complete remission or off-therapy, CR/OT donors) were highly susceptible to HTLV-I infection. This was true for acute leukemias of lymphoblastic (ALL) or nonlymphoblastic (ANLL) type. MNC of ON/REL patients were more susceptible to HTLV-I than those of CR/OT donors. In addition, leukemic blasts were more rapidly infected (ie, within five to seven days) than the HTLV-I-susceptible normal cord-blood lymphocytes. However, the presence of circulating blasts was not essential to virus susceptibility, since CR/OT MNC, presumably free of leukemic blasts, were still more susceptible to HTLV-I than normal cells. Basal NK function of MNC from leukemic patients was significantly lower than that detectable in healthy controls. However, no correlation was found between susceptibility to HTLV-I infection and NK activity.
|
| 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:volume |
69
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1175-81
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:2881587-Adolescent,
pubmed-meshheading:2881587-Adult,
pubmed-meshheading:2881587-Aged,
pubmed-meshheading:2881587-Antigens, Neoplasm,
pubmed-meshheading:2881587-Antigens, Surface,
pubmed-meshheading:2881587-Cell Line,
pubmed-meshheading:2881587-Cells, Cultured,
pubmed-meshheading:2881587-Child,
pubmed-meshheading:2881587-Child, Preschool,
pubmed-meshheading:2881587-DNA, Viral,
pubmed-meshheading:2881587-Deltaretrovirus,
pubmed-meshheading:2881587-Deltaretrovirus Infections,
pubmed-meshheading:2881587-Female,
pubmed-meshheading:2881587-Humans,
pubmed-meshheading:2881587-Killer Cells, Natural,
pubmed-meshheading:2881587-Leukemia,
pubmed-meshheading:2881587-Lymphocytes,
pubmed-meshheading:2881587-Male,
pubmed-meshheading:2881587-Middle Aged,
pubmed-meshheading:2881587-T-Lymphocytes, Helper-Inducer
|
| pubmed:year |
1987
|
| pubmed:articleTitle |
Increased susceptibility of peripheral mononuclear cells of leukemic patients to HTLV-I infection in vitro.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|