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PMC:7376974 / 77214-82867 JSONTXT

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LitCovid-PD-FMA-UBERON

Id Subject Object Predicate Lexical cue fma_id
T356 220-225 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T357 318-323 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T358 361-370 Body_part denotes cytokines http://purl.org/sig/ont/fma/fma84050
T359 557-570 Body_part denotes immune system http://purl.org/sig/ont/fma/fma9825
T360 950-954 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T361 1102-1107 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T362 1423-1426 Body_part denotes RNA http://purl.org/sig/ont/fma/fma67095
T363 1630-1639 Body_part denotes cytokines http://purl.org/sig/ont/fma/fma84050
T364 1682-1693 Body_part denotes neutrophils http://purl.org/sig/ont/fma/fma62860
T365 1997-2001 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195
T366 2002-2018 Body_part denotes epithelial cells http://purl.org/sig/ont/fma/fma66768
T367 2013-2018 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T368 2062-2066 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195
T369 2067-2083 Body_part denotes epithelial cells http://purl.org/sig/ont/fma/fma66768
T370 2078-2083 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T371 2249-2254 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T372 2625-2638 Body_part denotes cell membrane http://purl.org/sig/ont/fma/fma63841
T373 2625-2629 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T374 2694-2699 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T375 2780-2785 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T376 3412-3421 Body_part denotes cytokines http://purl.org/sig/ont/fma/fma84050
T377 3616-3620 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T378 4025-4034 Body_part denotes cytokines http://purl.org/sig/ont/fma/fma84050
T379 4045-4065 Body_part denotes alveolar macrophages http://purl.org/sig/ont/fma/fma83023
T380 4206-4217 Body_part denotes amino acids http://purl.org/sig/ont/fma/fma82739
T381 4308-4319 Body_part denotes macrophages http://purl.org/sig/ont/fma/fma63261
T382 4384-4388 Body_part denotes cell http://purl.org/sig/ont/fma/fma68646
T383 4423-4431 Body_part denotes cytokine http://purl.org/sig/ont/fma/fma84050
T384 4595-4608 Body_part denotes immune system http://purl.org/sig/ont/fma/fma9825
T385 4824-4829 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T386 4944-4949 Body_part denotes cells http://purl.org/sig/ont/fma/fma68646
T387 5457-5470 Body_part denotes immune system http://purl.org/sig/ont/fma/fma9825
T388 5491-5499 Body_part denotes cytokine http://purl.org/sig/ont/fma/fma84050
T389 5513-5517 Body_part denotes lung http://purl.org/sig/ont/fma/fma7195

LitCovid-PD-UBERON

Id Subject Object Predicate Lexical cue uberon_id
T21 557-570 Body_part denotes immune system http://purl.obolibrary.org/obo/UBERON_0002405
T22 1997-2001 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048
T23 2062-2066 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048
T24 4595-4608 Body_part denotes immune system http://purl.obolibrary.org/obo/UBERON_0002405
T25 5457-5470 Body_part denotes immune system http://purl.obolibrary.org/obo/UBERON_0002405
T26 5513-5517 Body_part denotes lung http://purl.obolibrary.org/obo/UBERON_0002048

LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
1411 1327-1347 Gene denotes Toll-like receptor 7 Gene:51284
1412 1615-1620 Gene denotes TNF-α Gene:21926
1413 1625-1629 Gene denotes IL-6 Gene:16193
1414 1533-1537 Species denotes mice Tax:10090
1415 1713-1718 Species denotes mouse Tax:10090
1416 1947-1951 Species denotes mice Tax:10090
1417 2495-2546 Species denotes Porcine reproductive and respiratory syndrome virus Tax:28344
1418 2548-2553 Species denotes PRRSV Tax:28344
1419 1520-1523 Species denotes RSV Tax:12814
1420 1666-1669 Species denotes RSV Tax:12814
1421 1778-1781 Species denotes RSV Tax:12814
1422 1551-1556 Chemical denotes AgNPs
1423 2419-2427 Chemical denotes graphene MESH:D006108
1424 2559-2567 Chemical denotes GO-AgNPs
1425 116-125 Disease denotes infection MESH:D007239
1426 211-219 Disease denotes infected MESH:D007239
1427 383-395 Disease denotes inflammation MESH:D007249
1428 513-522 Disease denotes infection MESH:D007239
1429 716-725 Disease denotes infection MESH:D007239
1430 885-894 Disease denotes infection MESH:D007239
1431 1524-1532 Disease denotes infected MESH:D007239
1432 1938-1946 Disease denotes infected MESH:D007239
1433 1978-1993 Disease denotes virus infection MESH:D001102
1434 2053-2061 Disease denotes infected MESH:D007239
1435 2240-2248 Disease denotes infected MESH:D007239
1445 3037-3042 Species denotes PRRSV Tax:28344
1446 3812-3821 Species denotes zebrafish Tax:7955
1447 3029-3032 Species denotes RSV Tax:12814
1448 3204-3207 Species denotes RSV Tax:12814
1449 3305-3308 Species denotes RSV Tax:12814
1450 2999-3002 Chemical denotes CDs
1451 3668-3680 Chemical denotes isoprinosine MESH:D007542
1452 3456-3465 Disease denotes infection MESH:D007239
1453 3481-3503 Disease denotes pulmonary inflammation MESH:D011014
1461 4276-4281 Gene denotes TNF-α Gene:7124
1462 4432-4437 Gene denotes TNF-α Gene:7124
1463 4038-4044 Species denotes bovine Tax:9913
1464 3950-3960 Chemical denotes Fullerenes MESH:D037741
1465 4454-4463 Chemical denotes fullerene MESH:D037741
1466 4389-4397 Disease denotes toxicity MESH:D064420
1467 4298-4307 CellLine denotes RAW 264.7 CVCL:0493
1479 5020-5030 Species denotes SARS-Cov-2 Tax:2697049
1480 5050-5060 Chemical denotes fullerenes MESH:D037741
1481 5538-5541 Chemical denotes ROS MESH:D017382
1482 4726-4735 Disease denotes infection MESH:D007239
1483 4913-4925 Disease denotes inflammation MESH:D007249
1484 5116-5125 Disease denotes infection MESH:D007239
1485 5197-5209 Disease denotes inflammation MESH:D007249
1486 5275-5284 Disease denotes infection MESH:D007239
1487 5396-5405 Disease denotes infection MESH:D007239
1488 5513-5530 Disease denotes lung inflammation MESH:D011014
1489 5580-5589 Disease denotes infection MESH:D007239

LitCovid-PD-MONDO

Id Subject Object Predicate Lexical cue mondo_id
T209 116-125 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T210 383-395 Disease denotes inflammation http://purl.obolibrary.org/obo/MONDO_0021166
T211 513-522 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T212 716-725 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T213 885-894 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T214 1811-1813 Disease denotes NM http://purl.obolibrary.org/obo/MONDO_0008091|http://purl.obolibrary.org/obo/MONDO_0011603
T216 1968-1977 Disease denotes influenza http://purl.obolibrary.org/obo/MONDO_0005812
T217 1978-1993 Disease denotes virus infection http://purl.obolibrary.org/obo/MONDO_0005108
T218 1984-1993 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T219 2495-2540 Disease denotes Porcine reproductive and respiratory syndrome http://purl.obolibrary.org/obo/MONDO_0025494
T220 3456-3465 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T221 3491-3503 Disease denotes inflammation http://purl.obolibrary.org/obo/MONDO_0021166
T222 4726-4735 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T223 4913-4925 Disease denotes inflammation http://purl.obolibrary.org/obo/MONDO_0021166
T224 5020-5024 Disease denotes SARS http://purl.obolibrary.org/obo/MONDO_0005091
T225 5116-5125 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T226 5197-5209 Disease denotes inflammation http://purl.obolibrary.org/obo/MONDO_0021166
T227 5275-5284 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T228 5396-5405 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T229 5518-5530 Disease denotes inflammation http://purl.obolibrary.org/obo/MONDO_0021166
T230 5580-5589 Disease denotes infection http://purl.obolibrary.org/obo/MONDO_0005550
T231 5640-5644 Disease denotes SARS http://purl.obolibrary.org/obo/MONDO_0005091

LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T715 175-180 http://purl.obolibrary.org/obo/OGG_0000000002 denotes genes
T716 220-225 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T717 318-323 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T718 414-421 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes viruses
T719 557-570 http://purl.obolibrary.org/obo/UBERON_0002405 denotes immune system
T720 571-574 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T721 921-926 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T722 950-954 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T723 1102-1107 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T724 1187-1192 http://purl.obolibrary.org/obo/OGG_0000000002 denotes genes
T725 1434-1441 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes viruses
T726 1670-1678 http://purl.obolibrary.org/obo/CLO_0001658 denotes activity
T727 1713-1718 http://purl.obolibrary.org/obo/CLO_0007836 denotes mouse
T728 1738-1748 http://purl.obolibrary.org/obo/CLO_0001658 denotes activation
T729 1782-1785 http://purl.obolibrary.org/obo/CLO_0051582 denotes has
T730 1860-1865 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T731 1978-1983 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T732 1997-2018 http://purl.obolibrary.org/obo/CL_0000082 denotes lung epithelial cells
T733 2062-2083 http://purl.obolibrary.org/obo/CL_0000082 denotes lung epithelial cells
T734 2249-2254 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T735 2541-2546 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T736 2591-2596 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T737 2625-2629 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T738 2630-2638 http://purl.obolibrary.org/obo/UBERON_0000158 denotes membrane
T739 2694-2699 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T740 2780-2794 http://purl.obolibrary.org/obo/CL_0001034 denotes cells in vitro
T741 2871-2881 http://purl.obolibrary.org/obo/CLO_0001658 denotes activation
T742 2955-2959 http://purl.obolibrary.org/obo/CLO_0001185 denotes 2018
T743 3056-3064 http://purl.obolibrary.org/obo/CLO_0001658 denotes activate
T744 3332-3340 http://purl.obolibrary.org/obo/CLO_0001658 denotes activate
T745 3471-3472 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T746 3616-3620 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T747 3722-3723 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T748 3796-3797 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T749 3812-3821 http://purl.obolibrary.org/obo/NCBITaxon_7955 denotes zebrafish
T750 3822-3828 http://purl.obolibrary.org/obo/UBERON_0002548 denotes larvae
T751 3867-3868 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T752 3946-3949 http://purl.obolibrary.org/obo/CLO_0054061 denotes 132
T753 4070-4071 http://purl.obolibrary.org/obo/CLO_0001020 denotes A
T754 4384-4388 http://purl.obolibrary.org/obo/GO_0005623 denotes cell
T755 4441-4442 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T756 4595-4608 http://purl.obolibrary.org/obo/UBERON_0002405 denotes immune system
T757 4824-4829 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T758 4944-4949 http://purl.obolibrary.org/obo/GO_0005623 denotes cells
T759 5336-5341 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes virus
T760 5457-5470 http://purl.obolibrary.org/obo/UBERON_0002405 denotes immune system
T761 5513-5517 http://purl.obolibrary.org/obo/UBERON_0002048 denotes lung
T762 5513-5517 http://www.ebi.ac.uk/efo/EFO_0000934 denotes lung
T763 5597-5598 http://purl.obolibrary.org/obo/CLO_0001020 denotes a
T764 5645-5652 http://purl.obolibrary.org/obo/NCBITaxon_10239 denotes viruses

LitCovid-PD-CHEBI

Id Subject Object Predicate Lexical cue chebi_id
T40021 152-162 Chemical denotes interferon http://purl.obolibrary.org/obo/CHEBI_52999
T81235 618-627 Chemical denotes antiviral http://purl.obolibrary.org/obo/CHEBI_22587
T13527 1461-1470 Chemical denotes antiviral http://purl.obolibrary.org/obo/CHEBI_22587
T2554 1625-1627 Chemical denotes IL http://purl.obolibrary.org/obo/CHEBI_63895|http://purl.obolibrary.org/obo/CHEBI_74072
T84200 1811-1813 Chemical denotes NM http://purl.obolibrary.org/obo/CHEBI_141423
T87382 2369-2374 Chemical denotes drugs http://purl.obolibrary.org/obo/CHEBI_23888
T87861 2419-2427 Chemical denotes graphene http://purl.obolibrary.org/obo/CHEBI_36973
T397 2455-2464 Chemical denotes antiviral http://purl.obolibrary.org/obo/CHEBI_22587
T18062 3133-3137 Chemical denotes Gold http://purl.obolibrary.org/obo/CHEBI_29287
T5191 3138-3146 Chemical denotes nanorods http://purl.obolibrary.org/obo/CHEBI_50805
T4290 3259-3267 Chemical denotes nanorods http://purl.obolibrary.org/obo/CHEBI_50805
T401 3511-3515 Chemical denotes drug http://purl.obolibrary.org/obo/CHEBI_23888
T71308 3516-3524 Chemical denotes carriers http://purl.obolibrary.org/obo/CHEBI_78059
T51626 3586-3590 Chemical denotes drug http://purl.obolibrary.org/obo/CHEBI_23888
T57140 3698-3712 Chemical denotes antiviral drug http://purl.obolibrary.org/obo/CHEBI_36044
T6387 3698-3707 Chemical denotes antiviral http://purl.obolibrary.org/obo/CHEBI_22587
T95983 3708-3712 Chemical denotes drug http://purl.obolibrary.org/obo/CHEBI_23888
T83659 3736-3745 Chemical denotes antiviral http://purl.obolibrary.org/obo/CHEBI_22587
T408 3783-3787 Chemical denotes CNTs http://purl.obolibrary.org/obo/CHEBI_50594
T23287 3803-3807 Chemical denotes drug http://purl.obolibrary.org/obo/CHEBI_23888
T410 4134-4143 Chemical denotes molecules http://purl.obolibrary.org/obo/CHEBI_25367
T18224 4186-4194 Chemical denotes hydroxyl http://purl.obolibrary.org/obo/CHEBI_29191|http://purl.obolibrary.org/obo/CHEBI_43176
T7099 4206-4217 Chemical denotes amino acids http://purl.obolibrary.org/obo/CHEBI_33709
T95980 4206-4211 Chemical denotes amino http://purl.obolibrary.org/obo/CHEBI_46882
T43429 4212-4217 Chemical denotes acids http://purl.obolibrary.org/obo/CHEBI_37527
T416 4454-4463 Chemical denotes fullerene http://purl.obolibrary.org/obo/CHEBI_33416
T66276 5050-5060 Chemical denotes fullerenes http://purl.obolibrary.org/obo/CHEBI_33416
T418 5538-5541 Chemical denotes ROS http://purl.obolibrary.org/obo/CHEBI_26523

LitCovid-PD-GO-BP

Id Subject Object Predicate Lexical cue
T154 0-22 http://purl.obolibrary.org/obo/GO_0045087 denotes Innate Immune Response
T155 7-22 http://purl.obolibrary.org/obo/GO_0006955 denotes Immune Response
T156 23-45 http://purl.obolibrary.org/obo/GO_0045087 denotes Innate immune response
T157 30-45 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T158 273-290 http://purl.obolibrary.org/obo/GO_0019079 denotes viral replication
T159 273-290 http://purl.obolibrary.org/obo/GO_0019058 denotes viral replication
T160 383-395 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammation
T161 479-494 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T162 744-766 http://purl.obolibrary.org/obo/GO_0045087 denotes innate immune response
T163 751-766 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T164 1302-1312 http://purl.obolibrary.org/obo/GO_0065007 denotes regulation
T165 1471-1486 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T166 2096-2113 http://purl.obolibrary.org/obo/GO_0019079 denotes viral replication
T167 2096-2113 http://purl.obolibrary.org/obo/GO_0019058 denotes viral replication
T168 2129-2138 http://purl.obolibrary.org/obo/GO_0016236 denotes autophagy
T169 2129-2138 http://purl.obolibrary.org/obo/GO_0006914 denotes autophagy
T170 2203-2228 http://purl.obolibrary.org/obo/GO_1903901 denotes inhibit viral replication
T171 2211-2228 http://purl.obolibrary.org/obo/GO_0019079 denotes viral replication
T172 2211-2228 http://purl.obolibrary.org/obo/GO_0019058 denotes viral replication
T173 2335-2356 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammatory response
T174 2739-2752 http://purl.obolibrary.org/obo/GO_0046755 denotes viral budding
T175 2745-2752 http://purl.obolibrary.org/obo/GO_0007114 denotes budding
T176 2885-2900 http://purl.obolibrary.org/obo/GO_0045087 denotes innate immunity
T177 3056-3091 http://purl.obolibrary.org/obo/GO_0002218 denotes activate the innate immune response
T178 3069-3091 http://purl.obolibrary.org/obo/GO_0045087 denotes innate immune response
T179 3076-3091 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T180 3173-3195 http://purl.obolibrary.org/obo/GO_0045087 denotes innate immune response
T181 3180-3195 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T182 3491-3503 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammation
T183 3885-3891 http://purl.obolibrary.org/obo/GO_0098739 denotes uptake
T184 3885-3891 http://purl.obolibrary.org/obo/GO_0098657 denotes uptake
T185 4285-4294 http://purl.obolibrary.org/obo/GO_0046903 denotes secretion
T186 4476-4500 http://purl.obolibrary.org/obo/GO_0002456 denotes cellular immune response
T187 4476-4500 http://purl.obolibrary.org/obo/GO_0002449 denotes cellular immune response
T188 4476-4500 http://purl.obolibrary.org/obo/GO_0002443 denotes cellular immune response
T189 4485-4500 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T190 4678-4693 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T191 4875-4890 http://purl.obolibrary.org/obo/GO_0006955 denotes immune response
T192 4913-4925 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammation
T193 5197-5209 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammation
T194 5518-5530 http://purl.obolibrary.org/obo/GO_0006954 denotes inflammation

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T484 0-22 Sentence denotes Innate Immune Response
T485 23-126 Sentence denotes Innate immune response is the first response that takes place in the presence of any type of infection.
T486 127-523 Sentence denotes During this early stage, interferon stimulating genes (ISGs) are upregulated in the infected cells.125 This self-defense mechanism slows down the viral replication and alerts sentinel immune cells that start producing proinflammatory cytokines and trigger inflammation.125 However, many viruses are able to escape this complex mechanism, retarding the immune response and spreading the infection.
T487 524-602 Sentence denotes The interaction of HNMs with the immune system has been more and more studied.
T488 603-767 Sentence denotes In the case of antiviral HNMs, many examples can be found in the literature where the NMs not only slow down the infection but also tune the innate immune response.
T489 768-825 Sentence denotes Certain HMNs can display an intrinsic immune stimulation.
T490 826-1108 Sentence denotes We have already mentioned above that in the early stage of infection, AgNPs mainly prevent the virus from entering the host cell through the interaction with the external capsid, but in vitro cellular experiments lack to understand the complex interaction with primary immune cells.
T491 1109-1313 Sentence denotes Recent studies have shown that AgNPs can potentially induce the expression of genes involved in innate and adaptive immunity-associated pathways, which are known to play crucial role in immune regulation.
T492 1314-1952 Sentence denotes For example, Toll-like receptor 7 can be upregulated by AgNPs after 24 h, by recognizing the single-stranded RNA of the viruses and regulating the antiviral immune response.126 Another study showed that in RSV-infected mice treated with AgNPs, the particles reduced the production of pro-inflammatory TNF-α and IL-6 cytokines, but potentiated the anti-RSV activity of neutrophils in an experimental mouse model.127 However, activation of AgNPs in the reduction of RSV has been noted only when the NM was intranasally inoculated together with the virus, and no results have been reported on the use of AgNPs administrated on infected mice.
T493 1953-2139 Sentence denotes In the case of influenza virus infection of lung epithelial cells, it was found that AgNPs targeted infected lung epithelial cells and reduced viral replication, by preventing autophagy.
T494 2140-2255 Sentence denotes However, the blockage of the autophagic flux by AgNPs does not inhibit viral replication in already infected cells.
T495 2256-2639 Sentence denotes Therefore, AgNPs are more suitable as viral preventive agents due to their pro-inflammatory response rather than drugs.128 More recently, AgNPs were combined with graphene materials and exploited as antiviral material for the treatment of Porcine reproductive and respiratory syndrome virus (PRRSV).129 GO-AgNPs were able to clump the virus diminishing its fusion with cell membrane.
T496 2640-2810 Sentence denotes Additionally, once GO-AgNPs were internalized in host cells, they stimulated the ISGs that blocked viral budding and its diffusion to other cells in vitro (Figure 15).129
T497 2811-2901 Sentence denotes Figure 15 Scheme of the mechanism of action of GO-AgNPs on activation of innate immunity.
T498 2902-2944 Sentence denotes Reproduced with permission from ref (129).
T499 2945-2987 Sentence denotes Copyright 2018 American Chemistry Society.
T500 2988-3631 Sentence denotes Similarly, CDs used for the treatment of RSV and PRRSV were able to activate the innate immune response via an upregulation of ISGs in vitro.130 Gold nanorods were applied to boost the innate immune response against RSV in vivo.131 Interestingly, it was shown that these nanorods (when intranasally administered with RSV) were not only able to activate the ISGs but also to tune the production of pro- and anti-inflammatory cytokines, resulting in the blocking of the infection with a reduced pulmonary inflammation.131 As drug carriers, HNMs can also affect the internalization pathways, modulate drug efficacy, and the immune cell responses.
T501 3632-3949 Sentence denotes For instance, it was found that the isoprinosine immunomodulatory antiviral drug displays a much higher antiviral efficacy in vivo when delivered with CNTs than as a pure drug (in zebrafish larvae food administration), probably due to a better cellular uptake and the anti-inflammatory properties of the nanotubes.132
T502 3950-4398 Sentence denotes Fullerenes also exhibit immunomodulation properties through the release of cytokines by bovine alveolar macrophages.133 A study explored the influence of functionalization of C60 with molecules presenting different surface charges like hydroxyl groups and amino acids.134 The study concluded that negative charges upregulated TNF-α up-secretion in RAW 264.7 macrophages, but highly positively or negatively charged surfaces increased cell toxicity.
T503 4399-4501 Sentence denotes The upregulation of the cytokine TNF-α is a proof that fullerene can promote cellular immune response.
T504 4502-4651 Sentence denotes Despite these preliminary results, the actual mechanisms of interaction between HNMs and the immune system are still at early stage of understanding.
T505 4652-4742 Sentence denotes We must consider that the immune response needs to be proportional to the infection grade.
T506 4743-4990 Sentence denotes If on one side nanosized immuno-boosters can alert more efficiently the sentinel cells, the use of HNMs that trigger an exaggerated immune response can promote excessive inflammation, damaging healthy cells and promoting uncontrolled side effects.
T507 4991-5210 Sentence denotes In the particular context of SARS-Cov-2, the use of AgNPs, fullerenes, or other pro-inflammatory HNMs at the middle and late infection stage may cause an aggravation of the symptoms due to already diffused inflammation.
T508 5211-5653 Sentence denotes In particular, most of the studies showed the ability to reduce infection when HNMs were first incubated with the pathogenic virus, thus limiting their potential use in the early stage infection.124 The formulation of HNMs able to both alert the immune system (e.g., upregulating cytokine) and control lung inflammation (e.g., ROS scavenger) even after the early stage infection may be a possible strategy for treatments against SARS viruses.

2_test

Id Subject Object Predicate Lexical cue
32667191-25428874-153378 226-229 25428874 denotes 125
32667191-25428874-153379 396-399 25428874 denotes 125
32667191-28958187-153380 1487-1490 28958187 denotes 126
32667191-29357226-153381 2375-2378 29357226 denotes 128
32667191-27381068-153382 3216-3219 27381068 denotes 131
32667191-27381068-153383 3504-3507 27381068 denotes 131
32667191-22755034-153384 4218-4221 22755034 denotes 134
32667191-32402576-153385 5406-5409 32402576 denotes 124