| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-216 |
Sentence |
denotes |
Expression of the insulin-like growth factor 1 receptor (IGF-1R) in breast cancer cells: evidence for a regulatory role of dolichyl phosphate in the transition from an intracellular to an extracellular IGF-1 pathway. |
| T1 |
0-216 |
Sentence |
denotes |
Expression of the insulin-like growth factor 1 receptor (IGF-1R) in breast cancer cells: evidence for a regulatory role of dolichyl phosphate in the transition from an intracellular to an extracellular IGF-1 pathway. |
| T1 |
0-216 |
Sentence |
denotes |
Expression of the insulin-like growth factor 1 receptor (IGF-1R) in breast cancer cells: evidence for a regulatory role of dolichyl phosphate in the transition from an intracellular to an extracellular IGF-1 pathway. |
| TextSentencer_T2 |
217-413 |
Sentence |
denotes |
In this study we provide evidence that the low expression of IGF-1R at the cell surface of estrogen-independent breast cancer cells is due to a low rate of de novo synthesis of dolichyl phosphate. |
| T2 |
217-413 |
Sentence |
denotes |
In this study we provide evidence that the low expression of IGF-1R at the cell surface of estrogen-independent breast cancer cells is due to a low rate of de novo synthesis of dolichyl phosphate. |
| T2 |
217-413 |
Sentence |
denotes |
In this study we provide evidence that the low expression of IGF-1R at the cell surface of estrogen-independent breast cancer cells is due to a low rate of de novo synthesis of dolichyl phosphate. |
| TextSentencer_T3 |
414-622 |
Sentence |
denotes |
The analyses were performed on the estrogen receptor-negative breast cancer cell line MDA231 and, in comparison, the melanoma cell line SK-MEL-2, which expresses a high number of plasma membrane-bound IGF-1R. |
| T3 |
414-622 |
Sentence |
denotes |
The analyses were performed on the estrogen receptor-negative breast cancer cell line MDA231 and, in comparison, the melanoma cell line SK-MEL-2, which expresses a high number of plasma membrane-bound IGF-1R. |
| T3 |
414-622 |
Sentence |
denotes |
The analyses were performed on the estrogen receptor-negative breast cancer cell line MDA231 and, in comparison, the melanoma cell line SK-MEL-2, which expresses a high number of plasma membrane-bound IGF-1R. |
| TextSentencer_T4 |
623-768 |
Sentence |
denotes |
Whereas the MDA231 cells had little or no surface expression of IGF-1R, they expressed functional (i.e., ligand-binding) intracellular receptors. |
| T4 |
623-768 |
Sentence |
denotes |
Whereas the MDA231 cells had little or no surface expression of IGF-1R, they expressed functional (i.e., ligand-binding) intracellular receptors. |
| T4 |
623-768 |
Sentence |
denotes |
Whereas the MDA231 cells had little or no surface expression of IGF-1R, they expressed functional (i.e., ligand-binding) intracellular receptors. |
| TextSentencer_T5 |
769-972 |
Sentence |
denotes |
By measuring the incorporation of [3H]mevalonate into dolichyl phosphate, we could demonstrate that the rate of dolichyl phosphate synthesis was considerably lower in MDA231 cells than in SK-MEL-2 cells. |
| T5 |
769-972 |
Sentence |
denotes |
By measuring the incorporation of [3H]mevalonate into dolichyl phosphate, we could demonstrate that the rate of dolichyl phosphate synthesis was considerably lower in MDA231 cells than in SK-MEL-2 cells. |
| T5 |
769-972 |
Sentence |
denotes |
By measuring the incorporation of [3H]mevalonate into dolichyl phosphate, we could demonstrate that the rate of dolichyl phosphate synthesis was considerably lower in MDA231 cells than in SK-MEL-2 cells. |
| TextSentencer_T6 |
973-1080 |
Sentence |
denotes |
Furthermore, N-linked glycosylation of the alpha-subunit of IGF-1R was 8-fold higher in the melanoma cells. |
| T6 |
973-1080 |
Sentence |
denotes |
Furthermore, N-linked glycosylation of the alpha-subunit of IGF-1R was 8-fold higher in the melanoma cells. |
| T6 |
973-1080 |
Sentence |
denotes |
Furthermore, N-linked glycosylation of the alpha-subunit of IGF-1R was 8-fold higher in the melanoma cells. |
| TextSentencer_T7 |
1081-1382 |
Sentence |
denotes |
Following addition of dolichyl phosphate to MDA231 cells, N-linked glycosylation of IGF-1R was drastically increased, which in turn was correlated to a substantial translocation of IGF-1R to the plasma membrane, as assayed by IGF-1 binding analysis and by Western blotting of plasma membrane proteins. |
| T7 |
1081-1382 |
Sentence |
denotes |
Following addition of dolichyl phosphate to MDA231 cells, N-linked glycosylation of IGF-1R was drastically increased, which in turn was correlated to a substantial translocation of IGF-1R to the plasma membrane, as assayed by IGF-1 binding analysis and by Western blotting of plasma membrane proteins. |
| T7 |
1081-1382 |
Sentence |
denotes |
Following addition of dolichyl phosphate to MDA231 cells, N-linked glycosylation of IGF-1R was drastically increased, which in turn was correlated to a substantial translocation of IGF-1R to the plasma membrane, as assayed by IGF-1 binding analysis and by Western blotting of plasma membrane proteins. |
| TextSentencer_T8 |
1383-1507 |
Sentence |
denotes |
The dolichyl phosphate-stimulated receptors were proven to be biochemically active since they exhibited autophosphorylation. |
| T8 |
1383-1507 |
Sentence |
denotes |
The dolichyl phosphate-stimulated receptors were proven to be biochemically active since they exhibited autophosphorylation. |
| T8 |
1383-1507 |
Sentence |
denotes |
The dolichyl phosphate-stimulated receptors were proven to be biochemically active since they exhibited autophosphorylation. |
| TextSentencer_T9 |
1508-1686 |
Sentence |
denotes |
Under normal conditions MDA231 cells, expressing very few IGF-1R at the cell surface, were not growth-arrested by an antibody (alphaIR-3) blocking the binding of IGF-1 to IGF-1R. |
| T9 |
1508-1686 |
Sentence |
denotes |
Under normal conditions MDA231 cells, expressing very few IGF-1R at the cell surface, were not growth-arrested by an antibody (alphaIR-3) blocking the binding of IGF-1 to IGF-1R. |
| T9 |
1508-1686 |
Sentence |
denotes |
Under normal conditions MDA231 cells, expressing very few IGF-1R at the cell surface, were not growth-arrested by an antibody (alphaIR-3) blocking the binding of IGF-1 to IGF-1R. |
| TextSentencer_T10 |
1687-1839 |
Sentence |
denotes |
However, after treatment with dolichyl phosphate, leading to a high cell surface expression of IGF-1R, alphaIR-3 efficiently blocked MDA231 cell growth. |
| T10 |
1687-1839 |
Sentence |
denotes |
However, after treatment with dolichyl phosphate, leading to a high cell surface expression of IGF-1R, alphaIR-3 efficiently blocked MDA231 cell growth. |
| T10 |
1687-1839 |
Sentence |
denotes |
However, after treatment with dolichyl phosphate, leading to a high cell surface expression of IGF-1R, alphaIR-3 efficiently blocked MDA231 cell growth. |
| TextSentencer_T11 |
1840-2130 |
Sentence |
denotes |
Taken together with the fact that the breast cancer cells produce IGF-1 and exhibit intracellular binding, our data suggest that the level of de novo -synthesized dolichyl phosphate may be critical for whether the cells will use an intracellular or an extracellular autocrine IGF-1 pathway. |
| T11 |
1840-2130 |
Sentence |
denotes |
Taken together with the fact that the breast cancer cells produce IGF-1 and exhibit intracellular binding, our data suggest that the level of de novo -synthesized dolichyl phosphate may be critical for whether the cells will use an intracellular or an extracellular autocrine IGF-1 pathway. |
| T11 |
1840-2130 |
Sentence |
denotes |
Taken together with the fact that the breast cancer cells produce IGF-1 and exhibit intracellular binding, our data suggest that the level of de novo -synthesized dolichyl phosphate may be critical for whether the cells will use an intracellular or an extracellular autocrine IGF-1 pathway. |