| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-78 |
Sentence |
denotes |
Inhibition of cell adhesion by a cadherin-11 antibody thwarts bone metastasis. |
| TextSentencer_T2 |
79-90 |
Sentence |
denotes |
UNLABELLED: |
| TextSentencer_T3 |
91-211 |
Sentence |
denotes |
Cadherin-11 (CDH11) is a member of the cadherin superfamily mainly expressed in osteoblasts but not in epithelial cells. |
| TextSentencer_T4 |
212-349 |
Sentence |
denotes |
However, prostate cancer cells with a propensity for bone metastasis express high levels of cadherin-11 and reduced levels of E-cadherin. |
| TextSentencer_T5 |
350-529 |
Sentence |
denotes |
Downregulation of cadherin-11 inhibits interaction of prostate cancer cells with osteoblasts in vitro and homing of prostate cancer cells to bone in an animal model of metastasis. |
| TextSentencer_T6 |
530-625 |
Sentence |
denotes |
These findings indicate that targeting cadherin-11 may prevent prostate cancer bone metastasis. |
| TextSentencer_T7 |
626-764 |
Sentence |
denotes |
To explore this possibility, a panel of 21 monoclonal antibodies (mAb) was generated against the extracellular (EC) domain of cadherin-11. |
| TextSentencer_T8 |
765-904 |
Sentence |
denotes |
Two antibodies, mAbs 2C7 and 1A5, inhibited cadherin-11-mediated cell-cell aggregation in vitro using L-cells transfected with cadherin-11. |
| TextSentencer_T9 |
905-1055 |
Sentence |
denotes |
Both antibodies demonstrated specificity to cadherin-11, and neither antibody recognized E-cadherin or N-cadherin on C4-2B or PC3 cells, respectively. |
| TextSentencer_T10 |
1056-1189 |
Sentence |
denotes |
Furthermore, mAb 2C7 inhibited cadherin-11-mediated aggregation between the highly metastatic PC3-mm2 cells and MC3T3-E1 osteoblasts. |
| TextSentencer_T11 |
1190-1384 |
Sentence |
denotes |
Mechanistically, a series of deletion mutants revealed a unique motif, aa 343-348, in the cadherin-11 EC3 domain that is recognized by mAb 2C7 and that this motif coordinated cell-cell adhesion. |
| TextSentencer_T12 |
1385-1534 |
Sentence |
denotes |
Importantly, administration of mAb 2C7 in a prophylactic setting effectively prevented metastasis of PC3-mm2 cells to bone in an in vivo mouse model. |
| TextSentencer_T13 |
1535-1691 |
Sentence |
denotes |
These results show that targeting the extracellular domain of cadherin-11 can limit cellular adhesion and metastatic dissemination of prostate cancer cells. |
| TextSentencer_T14 |
1692-1705 |
Sentence |
denotes |
IMPLICATIONS: |
| TextSentencer_T15 |
1706-1806 |
Sentence |
denotes |
Monotherapy using a cadherin-11 antibody is a suitable option for the prevention of bone metastases. |
| T1 |
0-78 |
Sentence |
denotes |
Inhibition of cell adhesion by a cadherin-11 antibody thwarts bone metastasis. |
| T2 |
79-90 |
Sentence |
denotes |
UNLABELLED: |
| T3 |
91-211 |
Sentence |
denotes |
Cadherin-11 (CDH11) is a member of the cadherin superfamily mainly expressed in osteoblasts but not in epithelial cells. |
| T4 |
212-349 |
Sentence |
denotes |
However, prostate cancer cells with a propensity for bone metastasis express high levels of cadherin-11 and reduced levels of E-cadherin. |
| T5 |
350-529 |
Sentence |
denotes |
Downregulation of cadherin-11 inhibits interaction of prostate cancer cells with osteoblasts in vitro and homing of prostate cancer cells to bone in an animal model of metastasis. |
| T6 |
530-625 |
Sentence |
denotes |
These findings indicate that targeting cadherin-11 may prevent prostate cancer bone metastasis. |
| T7 |
626-764 |
Sentence |
denotes |
To explore this possibility, a panel of 21 monoclonal antibodies (mAb) was generated against the extracellular (EC) domain of cadherin-11. |
| T8 |
765-904 |
Sentence |
denotes |
Two antibodies, mAbs 2C7 and 1A5, inhibited cadherin-11-mediated cell-cell aggregation in vitro using L-cells transfected with cadherin-11. |
| T9 |
905-1055 |
Sentence |
denotes |
Both antibodies demonstrated specificity to cadherin-11, and neither antibody recognized E-cadherin or N-cadherin on C4-2B or PC3 cells, respectively. |
| T10 |
1056-1189 |
Sentence |
denotes |
Furthermore, mAb 2C7 inhibited cadherin-11-mediated aggregation between the highly metastatic PC3-mm2 cells and MC3T3-E1 osteoblasts. |
| T11 |
1190-1384 |
Sentence |
denotes |
Mechanistically, a series of deletion mutants revealed a unique motif, aa 343-348, in the cadherin-11 EC3 domain that is recognized by mAb 2C7 and that this motif coordinated cell-cell adhesion. |
| T12 |
1385-1534 |
Sentence |
denotes |
Importantly, administration of mAb 2C7 in a prophylactic setting effectively prevented metastasis of PC3-mm2 cells to bone in an in vivo mouse model. |
| T13 |
1535-1691 |
Sentence |
denotes |
These results show that targeting the extracellular domain of cadherin-11 can limit cellular adhesion and metastatic dissemination of prostate cancer cells. |
| T14 |
1692-1705 |
Sentence |
denotes |
IMPLICATIONS: |
| T15 |
1706-1806 |
Sentence |
denotes |
Monotherapy using a cadherin-11 antibody is a suitable option for the prevention of bone metastases. |