PubMed:33038510
Annnotations
GlyCosmos6-Glycan-Motif-Image
| Id | Subject | Object | Predicate | Lexical cue | image |
|---|---|---|---|---|---|
| T1 | 91-105 | Glycan_Motif | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T2 | 98-105 | Glycan_Motif | denotes | Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G01187XC|https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00051MO |
| T4 | 107-111 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T5 | 564-578 | Glycan_Motif | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T6 | 571-578 | Glycan_Motif | denotes | Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G01187XC|https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00051MO |
| T8 | 580-584 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T9 | 693-697 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T10 | 829-833 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T11 | 967-971 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T12 | 1334-1338 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T13 | 2121-2135 | Glycan_Motif | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T14 | 2128-2135 | Glycan_Motif | denotes | Lewis x | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G01187XC|https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00051MO |
| T16 | 2137-2141 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T17 | 2229-2233 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
| T18 | 2398-2402 | Glycan_Motif | denotes | sLex | https://api.glycosmos.org/wurcs2image/0.10.0/png/binary/G00054MO |
Glycosmos6-GlycoEpitope
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 91-105 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sialyl-Lewis x |
| T2 | 98-105 | http://www.glycoepitope.jp/epitopes/EP0011 | denotes | Lewis x |
| T3 | 107-111 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T4 | 564-578 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sialyl-Lewis x |
| T5 | 571-578 | http://www.glycoepitope.jp/epitopes/EP0011 | denotes | Lewis x |
| T6 | 580-584 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T7 | 693-697 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T8 | 829-833 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T9 | 967-971 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T10 | 1334-1338 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T11 | 2121-2135 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sialyl-Lewis x |
| T12 | 2128-2135 | http://www.glycoepitope.jp/epitopes/EP0011 | denotes | Lewis x |
| T13 | 2137-2141 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T14 | 2229-2233 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
| T15 | 2398-2402 | http://www.glycoepitope.jp/epitopes/EP0012 | denotes | sLex |
sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-142 | Sentence | denotes | Microfibril associated protein 4 (MFAP4) is a carrier of the tumor associated carbohydrate sialyl-Lewis x (sLex) in pancreatic adenocarcinoma. |
| T2 | 143-379 | Sentence | denotes | Late diagnosis of pancreatic ductal adenocarcinoma (PDA) is one of the reasons of its low 5-year survival rate and it is due to its unspecific symptoms during the first stages of the disease and the lack of reliable serological markers. |
| T3 | 380-613 | Sentence | denotes | Since PDA shows an altered glycan expression, here we have focused on finding novel potential biomarkers, namely glycoproteins that express the tumor associated carbohydrate structure sialyl-Lewis x (sLex), which is described in PDA. |
| T4 | 614-841 | Sentence | denotes | Through a glycoproteomic approach, we have analyzed target proteins containing sLex from PDA tissues by 2DE and immunodetection techniques, and have identified by mass spectrometry the protein MFAP4 as a carrier of sLex in PDA. |
| T5 | 842-931 | Sentence | denotes | MFAP4 showed a higher expression in PDA tissues compared with pancreatic control tissues. |
| T6 | 932-1043 | Sentence | denotes | In addition, the colocalization of sLex over MFAP4 was found only in PDA and not in control pancreatic tissues. |
| T7 | 1044-1287 | Sentence | denotes | The analysis of MFAP4 expression in PDA cell lines and their secretome, in combination with immunohistochemistry of pancreatic tissues, revealed that MFAP4 was not produced by PDA cells, but it was found in the pancreatic extracellular matrix. |
| T8 | 1288-1403 | Sentence | denotes | The specificity of MFAP4 glycoform containing sLex in PDA tissues shows its relevance as a potential PDA biomarker. |
| T9 | 1404-1417 | Sentence | denotes | SIGNIFICANCE: |
| T10 | 1418-1642 | Sentence | denotes | Despite advances in the field of cancer research, pancreatic ductal adenocarcinoma (PDA) lacks of a specific and sensitive biomarker for its early detection, when curative resection is still possible before metastases arise. |
| T11 | 1643-1789 | Sentence | denotes | Thus, efforts to discover new PDA biomarkers represent the first line in the fight against the increase of its incidence reported in recent years. |
| T12 | 1790-1928 | Sentence | denotes | Glycan alterations on glycoconjugates, such as glycoproteins have emerged as a rich source for the identification of novel cancer markers. |
| T13 | 1929-2143 | Sentence | denotes | In the present work, we aimed to shed light on novel biomarkers based on altered glycosylation in PDA, in particular those glycoproteins of PDA tissues carrying the tumor carbohydrate antigen sialyl-Lewis x (sLex). |
| T14 | 2144-2287 | Sentence | denotes | Through a glycoproteomic approach, we have shown that the glycoprotein MFAP4 carries sLex in PDA tissues and not in control pancreatic tissues. |
| T15 | 2288-2480 | Sentence | denotes | MFAP4 is found in the extracellular matrix in PDA and although its role in cancer progression is unclear, its sLex glycoform could be a potential biomarker in pancreatic ductal adenocarcinoma. |
GlyCosmos6-Glycan-Motif-Structure
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 91-105 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sialyl-Lewis x |
| T2 | 98-105 | https://glytoucan.org/Structures/Glycans/G00051MO | denotes | Lewis x |
| T3 | 98-105 | https://glytoucan.org/Structures/Glycans/G01187XC | denotes | Lewis x |
| T4 | 107-111 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T5 | 564-578 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sialyl-Lewis x |
| T6 | 571-578 | https://glytoucan.org/Structures/Glycans/G00051MO | denotes | Lewis x |
| T7 | 571-578 | https://glytoucan.org/Structures/Glycans/G01187XC | denotes | Lewis x |
| T8 | 580-584 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T9 | 693-697 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T10 | 829-833 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T11 | 967-971 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T12 | 1334-1338 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T13 | 2121-2135 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sialyl-Lewis x |
| T14 | 2128-2135 | https://glytoucan.org/Structures/Glycans/G00051MO | denotes | Lewis x |
| T15 | 2128-2135 | https://glytoucan.org/Structures/Glycans/G01187XC | denotes | Lewis x |
| T16 | 2137-2141 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T17 | 2229-2233 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
| T18 | 2398-2402 | https://glytoucan.org/Structures/Glycans/G00054MO | denotes | sLex |
mondo_disease
| Id | Subject | Object | Predicate | Lexical cue | mondo_id |
|---|---|---|---|---|---|
| T1 | 61-66 | Disease | denotes | tumor | http://purl.obolibrary.org/obo/MONDO_0005070 |
| T2 | 116-141 | Disease | denotes | pancreatic adenocarcinoma | http://purl.obolibrary.org/obo/MONDO_0006047 |
| T3 | 161-193 | Disease | denotes | pancreatic ductal adenocarcinoma | http://purl.obolibrary.org/obo/MONDO_0005184 |
| T4 | 195-198 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T7 | 386-389 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T10 | 524-529 | Disease | denotes | tumor | http://purl.obolibrary.org/obo/MONDO_0005070 |
| T11 | 609-612 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T14 | 703-706 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T17 | 837-840 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T20 | 878-881 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T23 | 1001-1004 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T26 | 1080-1083 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T29 | 1220-1223 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T32 | 1342-1345 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T35 | 1389-1392 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T38 | 1451-1457 | Disease | denotes | cancer | http://purl.obolibrary.org/obo/MONDO_0004992 |
| T39 | 1468-1500 | Disease | denotes | pancreatic ductal adenocarcinoma | http://purl.obolibrary.org/obo/MONDO_0005184 |
| T40 | 1502-1505 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T43 | 1673-1676 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T46 | 1913-1919 | Disease | denotes | cancer | http://purl.obolibrary.org/obo/MONDO_0004992 |
| T47 | 2027-2030 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T50 | 2069-2072 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T53 | 2094-2099 | Disease | denotes | tumor | http://purl.obolibrary.org/obo/MONDO_0005070 |
| T54 | 2237-2240 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T57 | 2334-2337 | Disease | denotes | PDA | http://purl.obolibrary.org/obo/MONDO_0011827|http://purl.obolibrary.org/obo/MONDO_0024560|http://purl.obolibrary.org/obo/MONDO_0005184 |
| T60 | 2363-2369 | Disease | denotes | cancer | http://purl.obolibrary.org/obo/MONDO_0004992 |
| T61 | 2447-2479 | Disease | denotes | pancreatic ductal adenocarcinoma | http://purl.obolibrary.org/obo/MONDO_0005184 |
Glycan-GlyCosmos
| Id | Subject | Object | Predicate | Lexical cue | image |
|---|---|---|---|---|---|
| T1 | 91-105 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T2 | 107-111 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T3 | 564-578 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T4 | 580-584 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T5 | 693-697 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T6 | 829-833 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T7 | 967-971 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T8 | 1334-1338 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T9 | 2121-2135 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T10 | 2137-2141 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T11 | 2229-2233 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T12 | 2398-2402 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
GlyCosmos-GlycoEpitope
| Id | Subject | Object | Predicate | Lexical cue | glycoepitope_id |
|---|---|---|---|---|---|
| T1 | 91-105 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T2 | 107-111 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T3 | 564-578 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T4 | 580-584 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T5 | 693-697 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T6 | 829-833 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T7 | 967-971 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T8 | 1334-1338 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T9 | 2121-2135 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T10 | 2137-2141 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T11 | 2229-2233 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T12 | 2398-2402 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
GlyCosmos15-HP
| Id | Subject | Object | Predicate | Lexical cue | hp_id |
|---|---|---|---|---|---|
| T1 | 61-66 | Phenotype | denotes | tumor | HP:0002664 |
| T2 | 116-141 | Phenotype | denotes | pancreatic adenocarcinoma | HP:0006725 |
| T3 | 161-193 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |
| T4 | 195-198 | Phenotype | denotes | PDA | HP:0006725 |
| T5 | 386-389 | Phenotype | denotes | PDA | HP:0006725 |
| T6 | 524-529 | Phenotype | denotes | tumor | HP:0002664 |
| T7 | 609-612 | Phenotype | denotes | PDA | HP:0006725 |
| T8 | 703-706 | Phenotype | denotes | PDA | HP:0006725 |
| T9 | 837-840 | Phenotype | denotes | PDA | HP:0006725 |
| T10 | 878-881 | Phenotype | denotes | PDA | HP:0006725 |
| T11 | 1001-1004 | Phenotype | denotes | PDA | HP:0006725 |
| T12 | 1080-1083 | Phenotype | denotes | PDA | HP:0006725 |
| T13 | 1220-1223 | Phenotype | denotes | PDA | HP:0006725 |
| T14 | 1342-1345 | Phenotype | denotes | PDA | HP:0006725 |
| T15 | 1389-1392 | Phenotype | denotes | PDA | HP:0006725 |
| T16 | 1451-1457 | Phenotype | denotes | cancer | HP:0002664 |
| T17 | 1468-1500 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |
| T18 | 1502-1505 | Phenotype | denotes | PDA | HP:0006725 |
| T19 | 1673-1676 | Phenotype | denotes | PDA | HP:0006725 |
| T20 | 1913-1919 | Phenotype | denotes | cancer | HP:0002664 |
| T21 | 2027-2030 | Phenotype | denotes | PDA | HP:0006725 |
| T22 | 2069-2072 | Phenotype | denotes | PDA | HP:0006725 |
| T23 | 2094-2099 | Phenotype | denotes | tumor | HP:0002664 |
| T24 | 2237-2240 | Phenotype | denotes | PDA | HP:0006725 |
| T25 | 2334-2337 | Phenotype | denotes | PDA | HP:0006725 |
| T26 | 2363-2369 | Phenotype | denotes | cancer | HP:0002664 |
| T27 | 2447-2479 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |
GlyCosmos15-UBERON
| Id | Subject | Object | Predicate | Lexical cue | uberon_id |
|---|---|---|---|---|---|
| T1 | 1266-1286 | Body_part | denotes | extracellular matrix | http://purl.obolibrary.org/obo/GO_0031012 |
| T2 | 2310-2330 | Body_part | denotes | extracellular matrix | http://purl.obolibrary.org/obo/GO_0031012 |
sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-142 | Sentence | denotes | Microfibril associated protein 4 (MFAP4) is a carrier of the tumor associated carbohydrate sialyl-Lewis x (sLex) in pancreatic adenocarcinoma. |
| T2 | 143-379 | Sentence | denotes | Late diagnosis of pancreatic ductal adenocarcinoma (PDA) is one of the reasons of its low 5-year survival rate and it is due to its unspecific symptoms during the first stages of the disease and the lack of reliable serological markers. |
| T3 | 380-613 | Sentence | denotes | Since PDA shows an altered glycan expression, here we have focused on finding novel potential biomarkers, namely glycoproteins that express the tumor associated carbohydrate structure sialyl-Lewis x (sLex), which is described in PDA. |
| T4 | 614-841 | Sentence | denotes | Through a glycoproteomic approach, we have analyzed target proteins containing sLex from PDA tissues by 2DE and immunodetection techniques, and have identified by mass spectrometry the protein MFAP4 as a carrier of sLex in PDA. |
| T5 | 842-931 | Sentence | denotes | MFAP4 showed a higher expression in PDA tissues compared with pancreatic control tissues. |
| T6 | 932-1043 | Sentence | denotes | In addition, the colocalization of sLex over MFAP4 was found only in PDA and not in control pancreatic tissues. |
| T7 | 1044-1287 | Sentence | denotes | The analysis of MFAP4 expression in PDA cell lines and their secretome, in combination with immunohistochemistry of pancreatic tissues, revealed that MFAP4 was not produced by PDA cells, but it was found in the pancreatic extracellular matrix. |
| T8 | 1288-1403 | Sentence | denotes | The specificity of MFAP4 glycoform containing sLex in PDA tissues shows its relevance as a potential PDA biomarker. |
| T9 | 1404-1417 | Sentence | denotes | SIGNIFICANCE: |
| T10 | 1418-1642 | Sentence | denotes | Despite advances in the field of cancer research, pancreatic ductal adenocarcinoma (PDA) lacks of a specific and sensitive biomarker for its early detection, when curative resection is still possible before metastases arise. |
| T11 | 1643-1789 | Sentence | denotes | Thus, efforts to discover new PDA biomarkers represent the first line in the fight against the increase of its incidence reported in recent years. |
| T12 | 1790-1928 | Sentence | denotes | Glycan alterations on glycoconjugates, such as glycoproteins have emerged as a rich source for the identification of novel cancer markers. |
| T13 | 1929-2143 | Sentence | denotes | In the present work, we aimed to shed light on novel biomarkers based on altered glycosylation in PDA, in particular those glycoproteins of PDA tissues carrying the tumor carbohydrate antigen sialyl-Lewis x (sLex). |
| T14 | 2144-2287 | Sentence | denotes | Through a glycoproteomic approach, we have shown that the glycoprotein MFAP4 carries sLex in PDA tissues and not in control pancreatic tissues. |
| T15 | 2288-2480 | Sentence | denotes | MFAP4 is found in the extracellular matrix in PDA and although its role in cancer progression is unclear, its sLex glycoform could be a potential biomarker in pancreatic ductal adenocarcinoma. |
GlyCosmos15-Sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-142 | Sentence | denotes | Microfibril associated protein 4 (MFAP4) is a carrier of the tumor associated carbohydrate sialyl-Lewis x (sLex) in pancreatic adenocarcinoma. |
| T2 | 143-379 | Sentence | denotes | Late diagnosis of pancreatic ductal adenocarcinoma (PDA) is one of the reasons of its low 5-year survival rate and it is due to its unspecific symptoms during the first stages of the disease and the lack of reliable serological markers. |
| T3 | 380-613 | Sentence | denotes | Since PDA shows an altered glycan expression, here we have focused on finding novel potential biomarkers, namely glycoproteins that express the tumor associated carbohydrate structure sialyl-Lewis x (sLex), which is described in PDA. |
| T4 | 614-841 | Sentence | denotes | Through a glycoproteomic approach, we have analyzed target proteins containing sLex from PDA tissues by 2DE and immunodetection techniques, and have identified by mass spectrometry the protein MFAP4 as a carrier of sLex in PDA. |
| T5 | 842-931 | Sentence | denotes | MFAP4 showed a higher expression in PDA tissues compared with pancreatic control tissues. |
| T6 | 932-1043 | Sentence | denotes | In addition, the colocalization of sLex over MFAP4 was found only in PDA and not in control pancreatic tissues. |
| T7 | 1044-1287 | Sentence | denotes | The analysis of MFAP4 expression in PDA cell lines and their secretome, in combination with immunohistochemistry of pancreatic tissues, revealed that MFAP4 was not produced by PDA cells, but it was found in the pancreatic extracellular matrix. |
| T8 | 1288-1403 | Sentence | denotes | The specificity of MFAP4 glycoform containing sLex in PDA tissues shows its relevance as a potential PDA biomarker. |
| T9 | 1404-1417 | Sentence | denotes | SIGNIFICANCE: |
| T10 | 1418-1642 | Sentence | denotes | Despite advances in the field of cancer research, pancreatic ductal adenocarcinoma (PDA) lacks of a specific and sensitive biomarker for its early detection, when curative resection is still possible before metastases arise. |
| T11 | 1643-1789 | Sentence | denotes | Thus, efforts to discover new PDA biomarkers represent the first line in the fight against the increase of its incidence reported in recent years. |
| T12 | 1790-1928 | Sentence | denotes | Glycan alterations on glycoconjugates, such as glycoproteins have emerged as a rich source for the identification of novel cancer markers. |
| T13 | 1929-2143 | Sentence | denotes | In the present work, we aimed to shed light on novel biomarkers based on altered glycosylation in PDA, in particular those glycoproteins of PDA tissues carrying the tumor carbohydrate antigen sialyl-Lewis x (sLex). |
| T14 | 2144-2287 | Sentence | denotes | Through a glycoproteomic approach, we have shown that the glycoprotein MFAP4 carries sLex in PDA tissues and not in control pancreatic tissues. |
| T15 | 2288-2480 | Sentence | denotes | MFAP4 is found in the extracellular matrix in PDA and although its role in cancer progression is unclear, its sLex glycoform could be a potential biomarker in pancreatic ductal adenocarcinoma. |
GlyCosmos15-Glycan
| Id | Subject | Object | Predicate | Lexical cue | image |
|---|---|---|---|---|---|
| T1 | 91-105 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T2 | 107-111 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T3 | 564-578 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T4 | 580-584 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T5 | 693-697 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T6 | 829-833 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T7 | 967-971 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T8 | 1334-1338 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T9 | 2121-2135 | Glycan | denotes | sialyl-Lewis x | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T10 | 2137-2141 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T11 | 2229-2233 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
| T12 | 2398-2402 | Glycan | denotes | sLex | https://api.glycosmos.org/wurcs2image/latest/png/binary/G00054MO |
GlyCosmos15-GlycoEpitope
| Id | Subject | Object | Predicate | Lexical cue | glycoepitope_id |
|---|---|---|---|---|---|
| T1 | 91-105 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T2 | 107-111 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T3 | 564-578 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T4 | 580-584 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T5 | 693-697 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T6 | 829-833 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T7 | 967-971 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T8 | 1334-1338 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T9 | 2121-2135 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sialyl-Lewis x | http://www.glycoepitope.jp/epitopes/EP0012 |
| T10 | 2137-2141 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T11 | 2229-2233 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
| T12 | 2398-2402 | http://purl.jp/bio/12/glyco/glycan#Glycan_epitope | denotes | sLex | http://www.glycoepitope.jp/epitopes/EP0012 |
GlyCosmos15-MONDO
| Id | Subject | Object | Predicate | Lexical cue | mondo_id |
|---|---|---|---|---|---|
| T1 | 61-66 | Disease | denotes | tumor | MONDO:0005070 |
| T2 | 116-141 | Disease | denotes | pancreatic adenocarcinoma | MONDO:0006047 |
| T3 | 161-193 | Disease | denotes | pancreatic ductal adenocarcinoma | MONDO:0005184 |
| T4 | 195-198 | Disease | denotes | PDA | MONDO:0005184 |
| T5 | 386-389 | Disease | denotes | PDA | MONDO:0005184 |
| T6 | 524-529 | Disease | denotes | tumor | MONDO:0005070 |
| T7 | 609-612 | Disease | denotes | PDA | MONDO:0005184 |
| T8 | 703-706 | Disease | denotes | PDA | MONDO:0005184 |
| T9 | 837-840 | Disease | denotes | PDA | MONDO:0005184 |
| T10 | 878-881 | Disease | denotes | PDA | MONDO:0005184 |
| T11 | 1001-1004 | Disease | denotes | PDA | MONDO:0005184 |
| T12 | 1080-1083 | Disease | denotes | PDA | MONDO:0005184 |
| T13 | 1220-1223 | Disease | denotes | PDA | MONDO:0005184 |
| T14 | 1342-1345 | Disease | denotes | PDA | MONDO:0005184 |
| T15 | 1389-1392 | Disease | denotes | PDA | MONDO:0005184 |
| T16 | 1451-1457 | Disease | denotes | cancer | MONDO:0004992 |
| T17 | 1468-1500 | Disease | denotes | pancreatic ductal adenocarcinoma | MONDO:0005184 |
| T18 | 1502-1505 | Disease | denotes | PDA | MONDO:0005184 |
| T19 | 1673-1676 | Disease | denotes | PDA | MONDO:0005184 |
| T20 | 1913-1919 | Disease | denotes | cancer | MONDO:0004992 |
| T21 | 2027-2030 | Disease | denotes | PDA | MONDO:0005184 |
| T22 | 2069-2072 | Disease | denotes | PDA | MONDO:0005184 |
| T23 | 2094-2099 | Disease | denotes | tumor | MONDO:0005070 |
| T24 | 2237-2240 | Disease | denotes | PDA | MONDO:0005184 |
| T25 | 2334-2337 | Disease | denotes | PDA | MONDO:0005184 |
| T26 | 2363-2369 | Disease | denotes | cancer | MONDO:0004992 |
| T27 | 2447-2479 | Disease | denotes | pancreatic ductal adenocarcinoma | MONDO:0005184 |
Anatomy-UBERON
| Id | Subject | Object | Predicate | Lexical cue | uberon_id |
|---|---|---|---|---|---|
| T1 | 1266-1286 | Body_part | denotes | extracellular matrix | http://purl.obolibrary.org/obo/GO_0031012 |
| T2 | 2310-2330 | Body_part | denotes | extracellular matrix | http://purl.obolibrary.org/obo/GO_0031012 |
HP-phenotype
| Id | Subject | Object | Predicate | Lexical cue | hp_id |
|---|---|---|---|---|---|
| T1 | 61-66 | Phenotype | denotes | tumor | HP:0002664 |
| T2 | 116-141 | Phenotype | denotes | pancreatic adenocarcinoma | HP:0006725 |
| T3 | 161-193 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |
| T4 | 195-198 | Phenotype | denotes | PDA | HP:0006725 |
| T5 | 386-389 | Phenotype | denotes | PDA | HP:0006725 |
| T6 | 524-529 | Phenotype | denotes | tumor | HP:0002664 |
| T7 | 609-612 | Phenotype | denotes | PDA | HP:0006725 |
| T8 | 703-706 | Phenotype | denotes | PDA | HP:0006725 |
| T9 | 837-840 | Phenotype | denotes | PDA | HP:0006725 |
| T10 | 878-881 | Phenotype | denotes | PDA | HP:0006725 |
| T11 | 1001-1004 | Phenotype | denotes | PDA | HP:0006725 |
| T12 | 1080-1083 | Phenotype | denotes | PDA | HP:0006725 |
| T13 | 1220-1223 | Phenotype | denotes | PDA | HP:0006725 |
| T14 | 1342-1345 | Phenotype | denotes | PDA | HP:0006725 |
| T15 | 1389-1392 | Phenotype | denotes | PDA | HP:0006725 |
| T16 | 1451-1457 | Phenotype | denotes | cancer | HP:0002664 |
| T17 | 1468-1500 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |
| T18 | 1502-1505 | Phenotype | denotes | PDA | HP:0006725 |
| T19 | 1673-1676 | Phenotype | denotes | PDA | HP:0006725 |
| T20 | 1913-1919 | Phenotype | denotes | cancer | HP:0002664 |
| T21 | 2027-2030 | Phenotype | denotes | PDA | HP:0006725 |
| T22 | 2069-2072 | Phenotype | denotes | PDA | HP:0006725 |
| T23 | 2094-2099 | Phenotype | denotes | tumor | HP:0002664 |
| T24 | 2237-2240 | Phenotype | denotes | PDA | HP:0006725 |
| T25 | 2334-2337 | Phenotype | denotes | PDA | HP:0006725 |
| T26 | 2363-2369 | Phenotype | denotes | cancer | HP:0002664 |
| T27 | 2447-2479 | Phenotype | denotes | pancreatic ductal adenocarcinoma | HP:0006725 |