Id |
Subject |
Object |
Predicate |
Lexical cue |
T1 |
0-126 |
Sentence |
denotes |
Tpl2 and ERK transduce antiproliferative T cell receptor signals and inhibit transformation of chronically stimulated T cells. |
T2 |
127-404 |
Sentence |
denotes |
The protein kinase encoded by the Tpl2 protooncogene plays an obligatory role in the transduction of Toll-like receptor and death receptor signals in macrophages, B cells, mouse embryo fibroblasts, and epithelial cells in culture and promotes inflammatory responses in animals. |
T3 |
405-585 |
Sentence |
denotes |
To address its role in T cell activation, we crossed the T cell receptor (TCR) transgene 2C, which recognizes class I MHC presented peptides, into the Tpl2(-/-) genetic background. |
T4 |
586-688 |
Sentence |
denotes |
Surprisingly, the TCR2C(tg/tg)/Tpl2(-/-) mice developed T cell lymphomas with a latency of 4-6 months. |
T5 |
689-874 |
Sentence |
denotes |
The tumor cells were consistently TCR2C(+)CD8(+)CD4(-), suggesting that they were derived either from chronically stimulated mature T cells or from immature single positive (ISP) cells. |
T6 |
875-1039 |
Sentence |
denotes |
Further studies showed that the population of CD8(+) ISP cells was not expanded in the thymus of TCR2C(tg/tg)/Tpl2(-/-) mice, making the latter hypothesis unlikely. |
T7 |
1040-1176 |
Sentence |
denotes |
Mature peripheral T cells of Tpl2(-/-) mice were defective in ERK activation and exhibited enhanced proliferation after TCR stimulation. |
T8 |
1177-1319 |
Sentence |
denotes |
The same cells were defective in the induction of CTLA4, a negative regulator of the T cell response, which is induced by TCR signals via ERK. |
T9 |
1320-1448 |
Sentence |
denotes |
These findings suggest that Tpl2 functions normally in a feedback loop that switches off the T cell response to TCR stimulation. |
T10 |
1449-1558 |
Sentence |
denotes |
As a result, Tpl2, a potent oncogene, functions as a tumor suppressor gene in chronically stimulated T cells. |
T1 |
0-126 |
Sentence |
denotes |
Tpl2 and ERK transduce antiproliferative T cell receptor signals and inhibit transformation of chronically stimulated T cells. |
T2 |
127-404 |
Sentence |
denotes |
The protein kinase encoded by the Tpl2 protooncogene plays an obligatory role in the transduction of Toll-like receptor and death receptor signals in macrophages, B cells, mouse embryo fibroblasts, and epithelial cells in culture and promotes inflammatory responses in animals. |
T3 |
405-585 |
Sentence |
denotes |
To address its role in T cell activation, we crossed the T cell receptor (TCR) transgene 2C, which recognizes class I MHC presented peptides, into the Tpl2(-/-) genetic background. |
T4 |
586-688 |
Sentence |
denotes |
Surprisingly, the TCR2C(tg/tg)/Tpl2(-/-) mice developed T cell lymphomas with a latency of 4-6 months. |
T5 |
689-874 |
Sentence |
denotes |
The tumor cells were consistently TCR2C(+)CD8(+)CD4(-), suggesting that they were derived either from chronically stimulated mature T cells or from immature single positive (ISP) cells. |
T6 |
875-1039 |
Sentence |
denotes |
Further studies showed that the population of CD8(+) ISP cells was not expanded in the thymus of TCR2C(tg/tg)/Tpl2(-/-) mice, making the latter hypothesis unlikely. |
T7 |
1040-1176 |
Sentence |
denotes |
Mature peripheral T cells of Tpl2(-/-) mice were defective in ERK activation and exhibited enhanced proliferation after TCR stimulation. |
T8 |
1177-1319 |
Sentence |
denotes |
The same cells were defective in the induction of CTLA4, a negative regulator of the T cell response, which is induced by TCR signals via ERK. |
T9 |
1320-1448 |
Sentence |
denotes |
These findings suggest that Tpl2 functions normally in a feedback loop that switches off the T cell response to TCR stimulation. |
T10 |
1449-1558 |
Sentence |
denotes |
As a result, Tpl2, a potent oncogene, functions as a tumor suppressor gene in chronically stimulated T cells. |