PMC:7200337 / 54652-55352 JSONTXT

{"project":"2_test","denotations":[{"id":"32505227-12692541-46575358","span":{"begin":650,"end":654},"obj":"12692541"},{"id":"T65249","span":{"begin":650,"end":654},"obj":"12692541"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T534","span":{"begin":161,"end":166},"obj":"Body_part"},{"id":"T535","span":{"begin":317,"end":322},"obj":"Body_part"},{"id":"T536","span":{"begin":413,"end":418},"obj":"Body_part"},{"id":"T537","span":{"begin":427,"end":432},"obj":"Body_part"}],"attributes":[{"id":"A534","pred":"fma_id","subj":"T534","obj":"http://purl.org/sig/ont/fma/fma9670"},{"id":"A535","pred":"fma_id","subj":"T535","obj":"http://purl.org/sig/ont/fma/fma9670"},{"id":"A536","pred":"fma_id","subj":"T536","obj":"http://purl.org/sig/ont/fma/fma9670"},{"id":"A537","pred":"fma_id","subj":"T537","obj":"http://purl.org/sig/ont/fma/fma9670"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T57","span":{"begin":161,"end":166},"obj":"Body_part"},{"id":"T58","span":{"begin":317,"end":322},"obj":"Body_part"},{"id":"T59","span":{"begin":413,"end":418},"obj":"Body_part"},{"id":"T60","span":{"begin":427,"end":432},"obj":"Body_part"}],"attributes":[{"id":"A57","pred":"uberon_id","subj":"T57","obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"A58","pred":"uberon_id","subj":"T58","obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"A59","pred":"uberon_id","subj":"T59","obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"A60","pred":"uberon_id","subj":"T60","obj":"http://purl.obolibrary.org/obo/UBERON_0000178"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T351","span":{"begin":69,"end":77},"obj":"Disease"},{"id":"T352","span":{"begin":207,"end":215},"obj":"Disease"},{"id":"T353","span":{"begin":381,"end":389},"obj":"Disease"},{"id":"T354","span":{"begin":469,"end":478},"obj":"Disease"},{"id":"T355","span":{"begin":667,"end":675},"obj":"Disease"}],"attributes":[{"id":"A351","pred":"mondo_id","subj":"T351","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"id":"A352","pred":"mondo_id","subj":"T352","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"id":"A353","pred":"mondo_id","subj":"T353","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"},{"id":"A354","pred":"mondo_id","subj":"T354","obj":"http://purl.obolibrary.org/obo/MONDO_0005550"},{"id":"A355","pred":"mondo_id","subj":"T355","obj":"http://purl.obolibrary.org/obo/MONDO_0005091"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T665","span":{"begin":93,"end":96},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T666","span":{"begin":161,"end":166},"obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"T667","span":{"begin":161,"end":166},"obj":"http://www.ebi.ac.uk/efo/EFO_0000296"},{"id":"T668","span":{"begin":189,"end":190},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T669","span":{"begin":317,"end":322},"obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"T670","span":{"begin":317,"end":322},"obj":"http://www.ebi.ac.uk/efo/EFO_0000296"},{"id":"T671","span":{"begin":329,"end":330},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T672","span":{"begin":353,"end":354},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T673","span":{"begin":411,"end":412},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T674","span":{"begin":413,"end":418},"obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"T675","span":{"begin":413,"end":418},"obj":"http://www.ebi.ac.uk/efo/EFO_0000296"},{"id":"T676","span":{"begin":427,"end":432},"obj":"http://purl.obolibrary.org/obo/UBERON_0000178"},{"id":"T677","span":{"begin":427,"end":432},"obj":"http://www.ebi.ac.uk/efo/EFO_0000296"},{"id":"T678","span":{"begin":622,"end":629},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T85513","span":{"begin":167,"end":172},"obj":"Chemical"},{"id":"T35249","span":{"begin":323,"end":328},"obj":"Chemical"},{"id":"T1068","span":{"begin":433,"end":438},"obj":"Chemical"}],"attributes":[{"id":"A80565","pred":"chebi_id","subj":"T85513","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"},{"id":"A58886","pred":"chebi_id","subj":"T35249","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"},{"id":"A62227","pred":"chebi_id","subj":"T1068","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-PubTator","denotations":[{"id":"1764","span":{"begin":157,"end":172},"obj":"Gene"},{"id":"1765","span":{"begin":404,"end":406},"obj":"Gene"},{"id":"1766","span":{"begin":331,"end":333},"obj":"Gene"},{"id":"1767","span":{"begin":225,"end":227},"obj":"Gene"},{"id":"1768","span":{"begin":66,"end":68},"obj":"Gene"},{"id":"1769","span":{"begin":216,"end":224},"obj":"Species"},{"id":"1770","span":{"begin":407,"end":412},"obj":"Species"},{"id":"1771","span":{"begin":667,"end":674},"obj":"Species"},{"id":"1772","span":{"begin":69,"end":77},"obj":"Disease"},{"id":"1773","span":{"begin":207,"end":215},"obj":"Disease"},{"id":"1774","span":{"begin":381,"end":389},"obj":"Disease"},{"id":"1775","span":{"begin":469,"end":478},"obj":"Disease"}],"attributes":[{"id":"A1764","pred":"tao:has_database_id","subj":"1764","obj":"Gene:28"},{"id":"A1765","pred":"tao:has_database_id","subj":"1765","obj":"Gene:6999"},{"id":"A1766","pred":"tao:has_database_id","subj":"1766","obj":"Gene:6999"},{"id":"A1767","pred":"tao:has_database_id","subj":"1767","obj":"Gene:6999"},{"id":"A1768","pred":"tao:has_database_id","subj":"1768","obj":"Gene:6999"},{"id":"A1769","pred":"tao:has_database_id","subj":"1769","obj":"Tax:9606"},{"id":"A1770","pred":"tao:has_database_id","subj":"1770","obj":"Tax:12440"},{"id":"A1771","pred":"tao:has_database_id","subj":"1771","obj":"Tax:694009"},{"id":"A1772","pred":"tao:has_database_id","subj":"1772","obj":"MESH:C000657245"},{"id":"A1773","pred":"tao:has_database_id","subj":"1773","obj":"MESH:C000657245"},{"id":"A1774","pred":"tao:has_database_id","subj":"1774","obj":"MESH:C000657245"},{"id":"A1775","pred":"tao:has_database_id","subj":"1775","obj":"MESH:D007239"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T301","span":{"begin":0,"end":131},"obj":"Sentence"},{"id":"T302","span":{"begin":132,"end":305},"obj":"Sentence"},{"id":"T303","span":{"begin":306,"end":479},"obj":"Sentence"},{"id":"T304","span":{"begin":480,"end":700},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There are currently limited known risk factors for susceptibility to COVID-19, although this has been evaluated in several studies. Zhao et al. compared the ABO blood group distribution in a cohort of 2,173 COVID-19 patients to that of healthy controls from the corresponding regions (Zhao et al., 2020b). They found blood group A to be associated with a higher risk for acquiring COVID-19 when compared to non-A blood groups; blood group O had the lowest risk for the infection. Another study demonstrated an identical association (Zietz and Tatonetti, 2020), and similar results have been previously described for other viruses (Lindesmith et al., 2003), including SARS-CoV-1 (Cheng et al., 2005a)."}