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PMC:7039956 / 8930-13616 JSONTXT

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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
272 449-453 Gene denotes ACE2 Gene:59272
273 36-47 Species denotes coronavirus Tax:11118
274 178-195 Species denotes novel coronavirus Tax:2697049
275 197-206 Species denotes 2019-nCov Tax:2697049
276 279-292 Species denotes coronaviruses Tax:11118
277 360-369 Species denotes 2019-nCov Tax:2697049
278 420-429 Species denotes 2019-nCoV Tax:2697049
279 107-139 Disease denotes Middle East respiratory syndrome MESH:D018352
280 141-145 Disease denotes MERS MESH:D018352
281 231-240 Disease denotes pneumonia MESH:D011014
282 323-332 Disease denotes infection MESH:D007239
283 512-520 Disease denotes COVID-19 MESH:C000657245
289 638-642 Gene denotes ACE2 Gene:59272
290 814-818 Gene denotes ACE2 Gene:59272
291 913-917 Gene denotes ACE2 Gene:59272
292 1042-1046 Gene denotes ACE2 Gene:59272
293 1228-1247 Disease denotes 2019-nCoV infection MESH:C000657245
298 1313-1317 Gene denotes ACE2 Gene:59272
299 1362-1366 Gene denotes ACE2 Gene:59272
300 1496-1500 Gene denotes ACE2 Gene:59272
301 1691-1711 Disease denotes 2019-nCov infectious MESH:C000657245
306 1761-1765 Gene denotes ACE2 Gene:59272
307 2107-2111 Gene denotes ACE2 Gene:59272
308 1946-1955 Species denotes 2019-nCoV Tax:2697049
309 2015-2023 Species denotes patients Tax:9606
316 2188-2192 Gene denotes ACE2 Gene:59272
317 2291-2295 Gene denotes ACE2 Gene:59272
318 2370-2374 Gene denotes ACE2 Gene:59272
319 2529-2533 Gene denotes ACE2 Gene:59272
320 2672-2681 Species denotes 2019-nCov Tax:2697049
321 2652-2661 Disease denotes infection MESH:D007239
338 3226-3230 Gene denotes ACE2 Gene:59272
339 2804-2812 Species denotes patients Tax:9606
340 2950-2958 Species denotes patients Tax:9606
341 2997-3017 Species denotes human papillomavirus Tax:10566
342 3139-3147 Species denotes patients Tax:9606
343 3304-3313 Species denotes 2019-nCoV Tax:2697049
344 3429-3438 Species denotes 2019-nCoV Tax:2697049
345 3457-3465 Species denotes patients Tax:9606
346 3531-3540 Species denotes 2019-nCoV Tax:2697049
347 3765-3774 Species denotes 2019-nCoV Tax:2697049
348 3019-3022 Species denotes HPV Tax:10566
349 3029-3032 Species denotes HPV Tax:10566
350 3090-3093 Species denotes HPV Tax:10566
351 2818-2837 Disease denotes 2019-nCoV infection MESH:C000657245
352 3170-3189 Disease denotes 2019-ncov infection MESH:C000657245
353 3285-3294 Disease denotes infection MESH:D007239
358 4204-4208 Gene denotes ACE2 Gene:59272
359 4332-4341 Species denotes 2019-nCov Tax:2697049
360 4540-4549 Species denotes 2019-nCoV Tax:2697049
361 4405-4424 Disease denotes 2019-nCov infection MESH:C000657245

LitCovid-PD-FMA-UBERON

Id Subject Object Predicate Lexical cue fma_id
T169 435-439 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T170 569-572 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T171 598-604 Body_part denotes mucosa http://purl.org/sig/ont/fma/fma85355
T172 608-619 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292
T173 661-667 Body_part denotes tongue http://purl.org/sig/ont/fma/fma54640
T174 824-828 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195
T175 838-847 Body_part denotes intestine http://purl.org/sig/ont/fma/fma7199
T176 849-854 Body_part denotes heart http://purl.org/sig/ont/fma/fma7088
T177 860-866 Body_part denotes kidney http://purl.org/sig/ont/fma/fma7203
T178 932-936 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195
T179 978-1000 Body_part denotes type II alveolar cells http://purl.org/sig/ont/fma/fma62501
T180 995-1000 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T181 1061-1065 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195
T182 1078-1081 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T183 1158-1175 Body_part denotes respiratory tract http://purl.org/sig/ont/fma/fma265130
T184 1277-1281 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T185 1282-1285 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T186 1332-1343 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292
T187 1386-1393 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T188 1408-1414 Body_part denotes tongue http://purl.org/sig/ont/fma/fma54640
T189 1439-1446 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T190 1510-1515 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T191 1533-1549 Body_part denotes epithelial cells http://purl.org/sig/ont/fma/fma66768
T192 1544-1549 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T193 1632-1643 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292
T194 1784-1795 Body_part denotes lymphocytes http://purl.org/sig/ont/fma/fma62863
T195 1803-1814 Body_part denotes oral mucosa http://purl.org/sig/ont/fma/fma59660
T196 1808-1814 Body_part denotes mucosa http://purl.org/sig/ont/fma/fma85355
T197 1872-1888 Body_part denotes digestive system http://purl.org/sig/ont/fma/fma7152
T198 1968-1979 Body_part denotes lymphocytes http://purl.org/sig/ont/fma/fma62863
T199 2121-2132 Body_part denotes lymphocytes http://purl.org/sig/ont/fma/fma62863
T200 2193-2197 Body_part denotes mRNA http://purl.org/sig/ont/fma/fma67122
T201 2202-2209 Body_part denotes protein http://purl.org/sig/ont/fma/fma67257
T202 2232-2239 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T203 2337-2341 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T204 2402-2406 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T205 2407-2410 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T206 2572-2579 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T207 2585-2589 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T208 3033-3036 Body_part denotes DNA http://purl.org/sig/ont/fma/fma74412
T209 3060-3071 Body_part denotes oral mucosa http://purl.org/sig/ont/fma/fma59660
T210 3065-3071 Body_part denotes mucosa http://purl.org/sig/ont/fma/fma85355
T211 3094-3097 Body_part denotes IgA http://purl.org/sig/ont/fma/fma62874
T212 3118-3124 Body_part denotes saliva http://purl.org/sig/ont/fma/fma59862
T213 3249-3260 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292
T214 3394-3399 Body_part denotes stool http://purl.org/sig/ont/fma/fma64183
T215 3563-3585 Body_part denotes gastrointestinal tract http://purl.org/sig/ont/fma/fma71132
T216 3587-3593 Body_part denotes saliva http://purl.org/sig/ont/fma/fma59862
T217 3835-3839 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T218 3840-3843 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T219 3877-3884 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T220 4220-4225 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T221 4234-4241 Body_part denotes tissues http://purl.org/sig/ont/fma/fma9637
T222 4257-4273 Body_part denotes epithelial cells http://purl.org/sig/ont/fma/fma66768
T223 4268-4273 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T224 4277-4283 Body_part denotes tongue http://purl.org/sig/ont/fma/fma54640
T225 4358-4369 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292
T226 4497-4508 Body_part denotes oral cavity http://purl.org/sig/ont/fma/fma20292

LitCovid-PD-UBERON

Id Subject Object Predicate Lexical cue uberon_id
T62 69-74 Body_part denotes scale http://purl.obolibrary.org/obo/UBERON_0002542
T63 598-604 Body_part denotes mucosa http://purl.obolibrary.org/obo/UBERON_0000344
T64 608-619 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167
T65 661-667 Body_part denotes tongue http://purl.obolibrary.org/obo/UBERON_0001723
T66 781-787 Body_part denotes organs http://purl.obolibrary.org/obo/UBERON_0000062
T67 824-828 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048
T68 838-847 Body_part denotes intestine http://purl.obolibrary.org/obo/UBERON_0000160
T69 849-854 Body_part denotes heart http://purl.obolibrary.org/obo/UBERON_0000948
T70 860-866 Body_part denotes kidney http://purl.obolibrary.org/obo/UBERON_0002113
T71 932-936 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048
T72 1061-1065 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048
T73 1158-1175 Body_part denotes respiratory tract http://purl.obolibrary.org/obo/UBERON_0000065
T74 1332-1343 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167
T75 1408-1414 Body_part denotes tongue http://purl.obolibrary.org/obo/UBERON_0001723
T76 1632-1643 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167
T77 1808-1814 Body_part denotes mucosa http://purl.obolibrary.org/obo/UBERON_0000344
T78 1858-1864 Body_part denotes organs http://purl.obolibrary.org/obo/UBERON_0000062
T79 1872-1888 Body_part denotes digestive system http://purl.obolibrary.org/obo/UBERON_0001007
T80 2564-2570 Body_part denotes organs http://purl.obolibrary.org/obo/UBERON_0000062
T81 3065-3071 Body_part denotes mucosa http://purl.obolibrary.org/obo/UBERON_0000344
T82 3118-3124 Body_part denotes saliva http://purl.obolibrary.org/obo/UBERON_0001836
T83 3249-3260 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167
T84 3394-3399 Body_part denotes stool http://purl.obolibrary.org/obo/UBERON_0001988
T85 3587-3593 Body_part denotes saliva http://purl.obolibrary.org/obo/UBERON_0001836
T86 4277-4283 Body_part denotes tongue http://purl.obolibrary.org/obo/UBERON_0001723
T87 4358-4369 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167
T88 4497-4508 Body_part denotes oral cavity http://purl.obolibrary.org/obo/UBERON_0000167

LitCovid-PD-HP

Id Subject Object Predicate Lexical cue hp_id
T19 231-240 Phenotype denotes pneumonia http://purl.obolibrary.org/obo/HP_0002090

LitCovid-PD-MONDO

Id Subject Object Predicate Lexical cue mondo_id
T30 86-90 Disease denotes SARS http://purl.obolibrary.org/obo/MONDO_0005091
T31 231-240 Disease denotes pneumonia http://purl.obolibrary.org/obo/MONDO_0005249
T32 323-332 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T33 512-520 Disease denotes COVID-19 http://purl.obolibrary.org/obo/MONDO_0100096
T34 1701-1711 Disease denotes infectious http://purl.obolibrary.org/obo/MONDO_0005550
T35 2652-2661 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T36 3170-3189 Disease denotes 2019-ncov infection http://purl.obolibrary.org/obo/MONDO_0100096
T37 3180-3189 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T38 3285-3294 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T39 4405-4424 Disease denotes 2019-nCov infection http://purl.obolibrary.org/obo/MONDO_0100096
T40 4415-4424 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T41 4550-4560 Disease denotes infectious http://purl.obolibrary.org/obo/MONDO_0005550

LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T182 48-51 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T183 176-177 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T184 435-439 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T185 598-604 http://purl.obolibrary.org/obo/UBERON_0000344 denotes mucosa
T186 608-619 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T187 608-619 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T188 661-667 http://purl.obolibrary.org/obo/UBERON_0001723 denotes tongue
T189 781-787 http://purl.obolibrary.org/obo/UBERON_0003103 denotes organs
T190 824-828 http://purl.obolibrary.org/obo/UBERON_0002048 denotes lung
T191 824-828 http://www.ebi.ac.uk/efo/EFO_0000934 denotes lung
T192 838-847 http://purl.obolibrary.org/obo/UBERON_0000160 denotes intestine
T193 838-847 http://www.ebi.ac.uk/efo/EFO_0000834 denotes intestine
T194 849-854 http://purl.obolibrary.org/obo/UBERON_0000948 denotes heart
T195 849-854 http://purl.obolibrary.org/obo/UBERON_0007100 denotes heart
T196 849-854 http://purl.obolibrary.org/obo/UBERON_0015228 denotes heart
T197 849-854 http://www.ebi.ac.uk/efo/EFO_0000815 denotes heart
T198 860-866 http://purl.obolibrary.org/obo/UBERON_0002113 denotes kidney
T199 860-866 http://www.ebi.ac.uk/efo/EFO_0000927 denotes kidney
T200 860-866 http://www.ebi.ac.uk/efo/EFO_0000929 denotes kidney
T201 905-907 http://purl.obolibrary.org/obo/CLO_0053733 denotes 11
T202 932-936 http://purl.obolibrary.org/obo/UBERON_0002048 denotes lung
T203 932-936 http://www.ebi.ac.uk/efo/EFO_0000934 denotes lung
T204 956-957 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T205 995-1000 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T206 1061-1065 http://purl.obolibrary.org/obo/UBERON_0002048 denotes lung
T207 1061-1065 http://www.ebi.ac.uk/efo/EFO_0000934 denotes lung
T208 1205-1206 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T209 1277-1281 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T210 1332-1343 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T211 1332-1343 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T212 1408-1414 http://purl.obolibrary.org/obo/UBERON_0001723 denotes tongue
T213 1510-1515 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T214 1533-1543 http://purl.obolibrary.org/obo/CL_0000066 denotes epithelial
T215 1544-1549 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T216 1632-1643 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T217 1632-1643 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T218 1808-1814 http://purl.obolibrary.org/obo/UBERON_0000344 denotes mucosa
T219 1858-1864 http://purl.obolibrary.org/obo/UBERON_0003103 denotes organs
T220 1872-1888 http://purl.obolibrary.org/obo/UBERON_0001007 denotes digestive system
T221 1872-1888 http://www.ebi.ac.uk/efo/EFO_0000793 denotes digestive system
T222 2337-2346 http://purl.obolibrary.org/obo/CL_0000000 denotes cell type
T223 2402-2406 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T224 2564-2570 http://purl.obolibrary.org/obo/UBERON_0003103 denotes organs
T225 2585-2595 http://purl.obolibrary.org/obo/CL_0000000 denotes cell types
T226 2910-2911 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T227 2997-3002 http://purl.obolibrary.org/obo/NCBITaxon_9606 denotes human
T228 3065-3071 http://purl.obolibrary.org/obo/UBERON_0000344 denotes mucosa
T229 3249-3260 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T230 3249-3260 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T231 3344-3345 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T232 3410-3416 http://purl.obolibrary.org/obo/UBERON_0000473 denotes tested
T233 3469-3470 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T234 3491-3497 http://purl.obolibrary.org/obo/UBERON_0000473 denotes tested
T235 3563-3585 http://purl.obolibrary.org/obo/UBERON_0005409 denotes gastrointestinal tract
T236 3835-3839 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T237 4006-4016 http://purl.obolibrary.org/obo/CL_0000066 denotes epithelial
T238 4220-4225 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T239 4257-4267 http://purl.obolibrary.org/obo/CL_0000066 denotes epithelial
T240 4268-4273 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T241 4277-4283 http://purl.obolibrary.org/obo/UBERON_0001723 denotes tongue
T242 4358-4369 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T243 4358-4369 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T244 4379-4380 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T245 4497-4508 http://purl.obolibrary.org/obo/UBERON_0000167 denotes oral cavity
T246 4497-4508 http://www.ebi.ac.uk/efo/EFO_0000825 denotes oral cavity
T247 4512-4513 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T248 4588-4589 http://purl.obolibrary.org/obo/CLO_0001020 denotes a

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T14 983-985 Chemical denotes II http://purl.obolibrary.org/obo/CHEBI_74067
T15 2202-2209 Chemical denotes protein http://purl.obolibrary.org/obo/CHEBI_36080
T16 3033-3036 Chemical denotes DNA http://purl.obolibrary.org/obo/CHEBI_16991

LitCovid-PD-GO-BP

Id Subject Object Predicate Lexical cue
T2 344-356 http://purl.obolibrary.org/obo/GO_0009405 denotes pathogenesis

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T61 0-10 Sentence denotes Discussion
T62 11-157 Sentence denotes In the last two decades, coronavirus has caused two large-scale pandemics, SARS in 2002 and the Middle East respiratory syndrome (MERS) in 201214.
T63 158-318 Sentence denotes In December 2019, a novel coronavirus (2019-nCov) induced an outbreak of pneumonia in Wuhan, China, restated the risk of coronaviruses posed to public health15.
T64 319-521 Sentence denotes The infection routes and pathogenesis of 2019-nCov are not fully understood by far, and the study of 2019-nCoV host cell receptor ACE2 could be valuable for the prevention and treatment of the COVID-19.
T65 522-690 Sentence denotes In this study, the analysis of public bulk-seq RNA datasets showed that the mucosa of oral cavity could express the ACE2 and was higher in tongue than other oral sites.
T66 691-867 Sentence denotes The results of this study were consistent with the study of Zou et al.10 in general, many organs with higher expression of ACE2 than lung, such as intestine, heart, and kidney.
T67 868-1100 Sentence denotes According to the study of Zhao et al.11, the ACE2 expression in lung is concentrated in a small population of type II alveolar cells (AT2), that may cause the relatively low ACE2 expression of lung in bulk-seq RNA datasets analysis.
T68 1101-1250 Sentence denotes Even though, the result of Zou et al. indicated that the respiratory tract should also be considered as a vulnerable target to 2019-nCoV infection10.
T69 1251-1447 Sentence denotes The results of our single cell RNA-seq profiles validated the ACE2 expression in oral cavity, and the level of ACE2 expression in oral tissues was higher in tongue than buccal or gingival tissues.
T70 1448-1601 Sentence denotes Furthermore, we have also demonstrated that the ACE2-positive cells were enriched in epithelial cells, which was also reported by previous study10–12,16.
T71 1602-1727 Sentence denotes These findings indicated that oral cavity could be regarded as potentially high risk for 2019-nCov infectious susceptibility.
T72 1728-1907 Sentence denotes Interestingly, we found that the ACE2 also expressed in lymphocytes within oral mucosa, and similar results were found in various organs of the digestive system and in lungs11,12.
T73 1908-2148 Sentence denotes Whether those facts have reminded the 2019-nCoV attacks the lymphocytes and leads to the severe illness of patients needs more in vitro and in vivo evidence and validations, though the proportion of ACE2-positive lymphocytes is quite small.
T74 2149-2375 Sentence denotes Previous studies have investigated the ACE2 mRNA and protein expression in various tissues by bulk samples17,18, however, the distribution of ACE2 through bulk data could not indicate the cell type-specific expression of ACE2.
T75 2376-2524 Sentence denotes Recently developed single-cell RNA-sequencing technology enabled the generation of vast amounts of the transcriptomic data at cellular resolution19.
T76 2525-2738 Sentence denotes The ACE2 expression profile in various organs, tissues, and cell types, provides the bioinformatics evidence for the potential infection routes of 2019-nCov, which might also be associated with presented symptoms.
T77 2739-2884 Sentence denotes Although studies have reported multiple symptoms of hospitalized patients with 2019-nCoV infection3,20, some cases at home might be asymptomatic.
T78 2885-3150 Sentence denotes It is worth noting that, a previous study showed that 99% of the patients had no clinical manifestation of oral human papillomavirus (HPV), but HPV DNA was detected in 81% of oral mucosa samples, and anti-HPV IgA was detected in the saliva of 44% of the patients21.
T79 3151-3333 Sentence denotes Likewise, although 2019-ncov infection hardly presented oral symptoms, the ACE2 expression in the oral cavity indicated that the oral infection route of 2019-nCoV cannot be excluded.
T80 3334-3606 Sentence denotes Moreover, a latest pilot experiment showed that 4 out of 62 stool specimens tested positive to 2019-nCoV, and another four patients in a separate cohort who tested positive to rectal swabs had the 2019-nCoV being detected in the gastrointestinal tract, saliva, or urine20.
T81 3607-3775 Sentence denotes Thus, our results support that in addition to the respiratory droplets and direct contact, fecal–oral transmission might also be the route of transmission of 2019-nCoV.
T82 3776-4073 Sentence denotes Our results are mainly based on public datasets and single cell RNA-sequencing data of in-house oral tissues with minimal diseased lesion which from our previous project found no significant expression difference among the common epithelial markers in our past study and other previous study22–24.
T83 4074-4199 Sentence denotes It is warrant that further histological methods are used to confirm our results and enhance the persuasion of the conclusion.
T84 4200-4425 Sentence denotes The ACE2-expressing cells in oral tissues, especially in epithelial cells of tongue, might provide possible routes of entry for the 2019-nCov, which indicate oral cavity might be a potential risk route of 2019-nCov infection.
T85 4426-4686 Sentence denotes Those preliminary findings have explained the basic mechanism that the oral cavity is a potentially high risk for 2019-nCoV infectious susceptibility and provide a piece of evidence for the future prevention strategy in clinical practice as well as daily life.

2_test

Id Subject Object Predicate Lexical cue
32094336-27344959-53457432 150-156 27344959 denotes 201214
32094336-32073161-53457433 315-317 32073161 denotes 15
32094336-16690935-53457434 1598-1600 16690935 denotes 16
32094336-12459472-53457435 2255-2257 12459472 denotes 17
32094336-15141377-53457436 2258-2260 15141377 denotes 18
32094336-28524227-53457437 2521-2523 28524227 denotes 19
32094336-22167030-53457438 3147-3149 22167030 denotes 21
32094336-24482244-53457439 4067-4069 24482244 denotes 22
32094336-26425691-53457439 4067-4069 26425691 denotes 22
32094336-19087901-53457439 4067-4069 19087901 denotes 22
T98398 150-156 27344959 denotes 201214
T21028 315-317 32073161 denotes 15
T71659 1598-1600 16690935 denotes 16
T48696 2255-2257 12459472 denotes 17
T75300 2258-2260 15141377 denotes 18
T20570 2521-2523 28524227 denotes 19
T61946 3147-3149 22167030 denotes 21
T26401 4067-4069 24482244 denotes 22
T52170 4067-4069 26425691 denotes 22
T11908 4067-4069 19087901 denotes 22