| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-152 |
Sentence |
denotes |
CD28 costimulation augments IL-2 secretion of activated lamina propria T cells by increasing mRNA stability without enhancing IL-2 gene transactivation. |
| T1 |
0-152 |
Sentence |
denotes |
CD28 costimulation augments IL-2 secretion of activated lamina propria T cells by increasing mRNA stability without enhancing IL-2 gene transactivation. |
| T2 |
153-257 |
Sentence |
denotes |
The pathways leading to activation in lamina propria (LP) T cells are different from peripheral T cells. |
| T2 |
153-257 |
Sentence |
denotes |
The pathways leading to activation in lamina propria (LP) T cells are different from peripheral T cells. |
| T3 |
258-340 |
Sentence |
denotes |
LP T cells exhibit enhanced IL-2 secretion when activated through the CD2 pathway. |
| T3 |
258-340 |
Sentence |
denotes |
LP T cells exhibit enhanced IL-2 secretion when activated through the CD2 pathway. |
| T4 |
341-411 |
Sentence |
denotes |
Coligation of CD28 leads to synergistic enhancement of IL-2 secretion. |
| T4 |
341-411 |
Sentence |
denotes |
Coligation of CD28 leads to synergistic enhancement of IL-2 secretion. |
| T5 |
412-646 |
Sentence |
denotes |
Previous studies have characterized the CD28 augmentation of TCR-mediated signaling in peripheral blood T cells through transcriptional activation of an IL-2 promoter CD28 response element (CD28RE), along with enhanced mRNA stability. |
| T5 |
412-646 |
Sentence |
denotes |
Previous studies have characterized the CD28 augmentation of TCR-mediated signaling in peripheral blood T cells through transcriptional activation of an IL-2 promoter CD28 response element (CD28RE), along with enhanced mRNA stability. |
| T6 |
647-770 |
Sentence |
denotes |
This study characterized molecular events involved in CD28 costimulation of IL-2 production in LP mononuclear cells (LPMC). |
| T6 |
647-770 |
Sentence |
denotes |
This study characterized molecular events involved in CD28 costimulation of IL-2 production in LP mononuclear cells (LPMC). |
| T7 |
771-895 |
Sentence |
denotes |
LPMC exhibited increased IL-2 production in response to CD28 costimulation, compared with cells activated through CD2 alone. |
| T7 |
771-895 |
Sentence |
denotes |
LPMC exhibited increased IL-2 production in response to CD28 costimulation, compared with cells activated through CD2 alone. |
| T8 |
896-1008 |
Sentence |
denotes |
IL-2 secretion was paralleled by increased expression of IL-2 mRNA, resulting from enhanced IL-2 mRNA stability. |
| T8 |
896-1008 |
Sentence |
denotes |
IL-2 secretion was paralleled by increased expression of IL-2 mRNA, resulting from enhanced IL-2 mRNA stability. |
| T9 |
1009-1289 |
Sentence |
denotes |
In contrast to transcriptional activation in PBMC, EMSA revealed that CD28 coligation of CD2-activated LPMC does not result in increased binding of trans-factors to the CD28RE, nor did Western blots detect changes in I-kappaBalpha or I-kappaBbeta levels following CD28 coligation. |
| T9 |
1009-1289 |
Sentence |
denotes |
In contrast to transcriptional activation in PBMC, EMSA revealed that CD28 coligation of CD2-activated LPMC does not result in increased binding of trans-factors to the CD28RE, nor did Western blots detect changes in I-kappaBalpha or I-kappaBbeta levels following CD28 coligation. |
| T10 |
1290-1411 |
Sentence |
denotes |
Furthermore, CD28 coligation fails to enhance IL-2 promoter-reporter or RE/AP construct expression in CD2-activated LPMC. |
| T10 |
1290-1411 |
Sentence |
denotes |
Furthermore, CD28 coligation fails to enhance IL-2 promoter-reporter or RE/AP construct expression in CD2-activated LPMC. |
| T11 |
1412-1641 |
Sentence |
denotes |
The results reported herein indicate that the molecular mechanisms involved in CD28 cosignaling and regulation of IL-2 secretion in LP T cells are unique to that compartment and differ from those seen in peripheral blood T cells. |
| T11 |
1412-1641 |
Sentence |
denotes |
The results reported herein indicate that the molecular mechanisms involved in CD28 cosignaling and regulation of IL-2 secretion in LP T cells are unique to that compartment and differ from those seen in peripheral blood T cells. |
| T12 |
1642-1816 |
Sentence |
denotes |
These observations suggest a biological significance for different mechanisms of IL-2 activation in initiation and maintenance of the cytokine repertoire found in the mucosa. |
| T12 |
1642-1816 |
Sentence |
denotes |
These observations suggest a biological significance for different mechanisms of IL-2 activation in initiation and maintenance of the cytokine repertoire found in the mucosa. |