PubMed:26715205
Annnotations
GoldHamster
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 22-31 | P02301 | denotes | embryonic |
| T2 | 22-31 | PR:000029532 | denotes | embryonic |
| T3 | 32-41 | 7955 | denotes | zebrafish |
| T4 | 32-41 | D015027 | denotes | zebrafish |
| T5 | 115-125 | D014714 | denotes | vertebrate |
| T6 | 115-131 | UBERON:0000948 | denotes | vertebrate heart |
| T7 | 177-188 | UBERON:0001986 | denotes | endothelium |
| T8 | 206-216 | UBERON:0002349 | denotes | myocardium |
| T9 | 235-245 | UBERON:0002425 | denotes | epicardium |
| T10 | 235-245 | UBERON:0002348 | denotes | epicardium |
| T11 | 251-261 | UBERON:0002425 | denotes | epicardium |
| T12 | 251-261 | UBERON:0002348 | denotes | epicardium |
| T13 | 275-292 | GO:0007507 | denotes | heart development |
| T14 | 351-355 | GO:0140268 | denotes | EPCs |
| T15 | 379-389 | UBERON:0002349 | denotes | myocardium |
| T19 | 431-434 | CL:0002619 | denotes | EPC |
| T17 | 431-434 | CVCL_4361 | denotes | EPC |
| T16 | 431-434 | C075010 | denotes | EPC |
| T18 | 431-434 | C075010 | denotes | EPC |
| T20 | 449-459 | UBERON:0002425 | denotes | epicardium |
| T21 | 449-459 | UBERON:0002348 | denotes | epicardium |
| T22 | 460-469 | GO:0009058 | denotes | formation |
| T23 | 549-563 | D006331 | denotes | heart diseases |
| T24 | 549-563 | D006331 | denotes | heart diseases |
| T26 | 642-645 | CVCL_4361 | denotes | EPC |
| T25 | 642-645 | C075010 | denotes | EPC |
| T27 | 642-645 | C075010 | denotes | EPC |
| T28 | 642-645 | CL:0002619 | denotes | EPC |
| T29 | 985-999 | GO:0016477 | denotes | cell migration |
| T30 | 1006-1015 | P02301 | denotes | embryonic |
| T31 | 1006-1015 | PR:000029532 | denotes | embryonic |
| T32 | 1016-1025 | 7955 | denotes | zebrafish |
| T33 | 1016-1025 | D015027 | denotes | zebrafish |
| T35 | 1046-1051 | SO:0000163 | denotes | donor |
| T34 | 1046-1051 | CHEBI:17499 | denotes | donor |
| T36 | 1046-1051 | CHEBI:17891 | denotes | donor |
| T37 | 1064-1073 | P02301 | denotes | embryonic |
| T38 | 1064-1073 | PR:000029532 | denotes | embryonic |
| T39 | 1074-1083 | 7955 | denotes | zebrafish |
| T40 | 1074-1083 | D015027 | denotes | zebrafish |
| T42 | 1305-1308 | CVCL_4361 | denotes | EPC |
| T41 | 1305-1308 | C075010 | denotes | EPC |
| T43 | 1305-1308 | C075010 | denotes | EPC |
| T44 | 1305-1308 | CL:0002619 | denotes | EPC |
| T46 | 1406-1411 | SO:0000163 | denotes | donor |
| T45 | 1406-1411 | CHEBI:17499 | denotes | donor |
| T47 | 1406-1411 | CHEBI:17891 | denotes | donor |
| T48 | 1427-1437 | UBERON:0002349 | denotes | myocardium |
| T49 | 1531-1545 | GO:0016477 | denotes | cell migration |
| T50 | 1603-1607 | PR:Q9V853 | denotes | lack |
| T51 | 1665-1669 | PR:P70326 | denotes | tbx5 |
| T52 | 1665-1669 | PR:Q9PWE8 | denotes | tbx5 |
| T53 | 1665-1669 | PR:Q9IAK8 | denotes | tbx5 |
| T54 | 1665-1669 | PR:Q99593 | denotes | tbx5 |
| T55 | 1665-1669 | PR:Q5I2P1 | denotes | tbx5 |
| T56 | 1665-1669 | PR:000016153 | denotes | tbx5 |
| T58 | 1830-1835 | SO:0000163 | denotes | donor |
| T57 | 1830-1835 | CHEBI:17499 | denotes | donor |
| T59 | 1830-1835 | CHEBI:17891 | denotes | donor |
| T60 | 1851-1861 | UBERON:0002349 | denotes | myocardium |
| T62 | 1926-1931 | SO:0000163 | denotes | donor |
| T61 | 1926-1931 | CHEBI:17499 | denotes | donor |
| T63 | 1926-1931 | CHEBI:17891 | denotes | donor |
| T64 | 2131-2140 | GO:0023052 | denotes | signaling |
| T65 | 2196-2210 | GO:0016477 | denotes | cell migration |
PubMed_Structured_Abstracts
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 111-899 | BACKGROUND | denotes | The vertebrate heart consists of three cell layers: the innermost endothelium, the contractile myocardium and the outermost epicardium. The epicardium is vital for heart development and function, and forms from epicardial progenitor cells (EPCs), which migrate to the myocardium during early development. Disruptions in EPC migration and epicardium formation result in a number of cardiac malformations, many of which resemble congenital heart diseases in humans. Hence, it is important to understand the mechanisms that influence EPC migration and spreading in the developing heart. In vitro approaches heretofore have been limited to monolayer epicardial cell cultures, which may not fully capture the complex interactions that can occur between epicardial and myocardial cells in vivo. |
| T2 | 909-1681 | RESULTS | denotes | Here we describe a novel in vitro co-culture assay for assessing epicardial cell migration using embryonic zebrafish hearts. We isolated donor hearts from embryonic zebrafish carrying an epicardial-specific fluorescent reporter after epicardial cells were present on the heart. These were co-cultured with recipient hearts expressing a myocardial-specific fluorescent reporter, isolated prior to EPC migration. Using this method, we can clearly visualize the movement of epicardial cells from the donor heart onto the myocardium of the recipient heart. We demonstrate the utility of this method by showing that epicardial cell migration is significantly delayed or absent when myocardial cells lack contractility and when myocardial cells are deficient in tbx5 expression. |
| T3 | 1695-2211 | CONCLUSIONS | denotes | We present a method to assess the migration of epicardial cells in an in vitro assay, wherein the migration of epicardial cells from a donor heart onto the myocardium of a recipient heart in co-culture is monitored and scored. The donor and recipient hearts can be independently manipulated, using either genetic tools or pharmacological agents. This allows flexibility in experimental design for determining the role that target genes/signaling pathways in specific cell types may have on epicardial cell migration. |
Goldhamster2_Cellosaurus
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-1 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | A |
| T2 | 2-4 | CVCL_J653|Cancer_cell_line|Homo sapiens | denotes | co |
| T3 | 351-355 | CVCL_4361|Spontaneously_immortalized_cell_line|Pimephales promelas | denotes | EPCs |
| T4 | 431-434 | CVCL_4361|Spontaneously_immortalized_cell_line|Pimephales promelas | denotes | EPC |
| T5 | 480-481 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T6 | 642-645 | CVCL_4361|Spontaneously_immortalized_cell_line|Pimephales promelas | denotes | EPC |
| T7 | 789-792 | CVCL_E773|Transformed_cell_line|Homo sapiens | denotes | may |
| T8 | 914-916 | CVCL_5M23|Cancer_cell_line|Mesocricetus auratus | denotes | we |
| T9 | 926-927 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T10 | 943-945 | CVCL_J653|Cancer_cell_line|Homo sapiens | denotes | co |
| T11 | 1034-1036 | CVCL_5M23|Cancer_cell_line|Mesocricetus auratus | denotes | We |
| T12 | 1093-1095 | CVCL_8754|Cancer_cell_line|Homo sapiens | denotes | an |
| T13 | 1093-1095 | CVCL_H241|Cancer_cell_line|Homo sapiens | denotes | an |
| T14 | 1198-1200 | CVCL_J653|Cancer_cell_line|Homo sapiens | denotes | co |
| T15 | 1243-1244 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T16 | 1305-1308 | CVCL_4361|Spontaneously_immortalized_cell_line|Pimephales promelas | denotes | EPC |
| T17 | 1339-1341 | CVCL_5M23|Cancer_cell_line|Mesocricetus auratus | denotes | we |
| T18 | 1462-1464 | CVCL_5M23|Cancer_cell_line|Mesocricetus auratus | denotes | We |
| T19 | 1695-1697 | CVCL_5M23|Cancer_cell_line|Mesocricetus auratus | denotes | We |
| T20 | 1706-1707 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T21 | 1762-1764 | CVCL_8754|Cancer_cell_line|Homo sapiens | denotes | an |
| T22 | 1762-1764 | CVCL_H241|Cancer_cell_line|Homo sapiens | denotes | an |
| T23 | 1828-1829 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T24 | 1865-1866 | CVCL_6479|Finite_cell_line|Mus musculus | denotes | a |
| T25 | 1886-1888 | CVCL_J653|Cancer_cell_line|Homo sapiens | denotes | co |
| T26 | 2173-2176 | CVCL_E773|Transformed_cell_line|Homo sapiens | denotes | may |