Figure 9个  Table 7
    • FunctionTotal gene numberUp-or down-regulated gene number
      Up-regulatedDown-regulated
      transcription factor-related genes1171098
      immune regulation-related genes11410410
      cytokine-related genes69627
      inflammatory response-related genes12111
      apoptosis-related genes19181

      Table 1.  Summary of differential expressed genes

    • GeneFoldGene descriptionFunction
      EIF4A22.23Eukaryotic initiation factor 4A-ⅡRNA helicase activity; adenyl ribonucleotide binding
      EIF5B3.11Eukaryotic translation initiation factor 5BTranslation factor activity, nucleic acid binding
      EIF3J2.47Eukaryotic translation initiation factor 3 subunit
      J-like isoform 1
      Translation factor activity, nucleic acid binding
      NFKBIA3.83NF-kappa-B inhibitor alphaTranscription factor binding
      NFKBIZ3.47NF-kappa-B inhibitor zetaTranscription cofactor activity, protein binding
      IFIT13.74Interferon induced protein with tetratricopeptide repeats 1RNA binding, protein binding
      ITCH2.87Itchy E3 ubiquitin protein ligaseChemokine receptor binding, ubiquitin protein ligase activity
      IL7R4.32Interleukin 7 receptorCytokine receptor activity
      JAK22.27Janus kinase 2Kinase binding, cytokine receptor, protein kinase activity
      LTB13.15Lymphotoxin-betaTumor necrosis factor receptor superfamily bindin
      TNFSF103.67Tumor necrosis factor superfamily member 10Cation binding, tumor necrosis factor receptor binding
      IL72.31PREDICTED: interleukin-7 isoform 3Cytokine receptor binding
      BLM3.15Bloom syndrome proteinATP-dependent DNA helicase activity, double-stranded DNA binding
      IL182.27Interleukin 18Receptor binding, cytokine activity
      IL611.05Interleukin 6Cytokine receptor binding, cytokine activity
      FOS3.78FBJ osteosarcoma oncogeneNucleic acid binding transcription factor activity, protein dimerization activity
      IL13.11Interleukin 1Cytokine activity
      IL2027.75Interleukin 20Cytokine receptor binding, cytokine activity
      TNF20.89Tumor necrosis factorTumor necrosis factor receptor superfamily binding, sequence-specific DNA binding
      CCL25.73C-C motif chemokine ligand 2Kinase activity, chemokine receptor binding
      CCL207.62C-C motif chemokine ligand 20Cytokine activity, chemokine receptor binding
      CXCL105.89Chemokine (C-X-C motif) ligand 10Protein kinase regulator activity, cytokine activity
      CXCL22.38Chemokine (C-X-C motif) ligand 2Cytokine activity, chemokine activity
      CCL3L16.17C-C motif chemokine ligand 3 like 1CCR chemokine receptor binding, chemokine activity
      CCL415.34C-C motif chemokine ligand 4Cytokine activity, chemokine activity
      CCL52.58C-C motif chemokine ligand 5CCR chemokine receptor binding, chemokine activity, protein tyrosine kinase activator activity
      CXCL116.17C-X-C motif chemokine ligand 11Heparin binding, chemokine activity
      IL1A3.11Interleukin-1 alpha precursorTransition metal ion binding, cytokine receptor binding
      IL6ST3.58Interleukin 6 signal transducerCiliary neurotrophic factor receptor activity, cytokine receptor binding
      CASP32.08Caspase 3Endopeptidase activity, cyclin-dependent protein kinase regulator activity
      BRCA25.42Breast cancer 2Structure-specific DNA binding, histone acetyltransferase activity
      PMAIP12.78Phorbol-12-myristate-13-acetate-induced protein 1Protein binding
      CD382.51Cluster of differentiation 38Transferase activity, NAD(P)+ nucleosidase activity
      MAP3K52.23Mitogen-activated protein kinase kinase kinase 5Metal ion binding, phosphatase binding, apoptotic protease activator activity
      CUL53.23Cullin 5Signal transducer activity, enzyme binding
      XIAP2.59X-linked inhibitor of apoptosisTransition metal ion binding, cysteine-type endopeptidase inhibitor activity
      Note: A minimum of twofold change (P < 0.0001, Q < 0.0001) was used as the standards for selecting genes of interest.

      Table 2.  List of genes that displayed significant differential expression at WT and SAP mutant FMDV-infected SK6 cells

    • Gene Primers(5′→3′)
      CCL4 Forward: CACCTCCTGCTGCTTCACATA
      Reverse: CAGACCTGCCTGCCCTTTT
      CCL2 Forward: GTCACCAGCAGCAAGTGTCCT
      Reverse: ATGTGCCCAAGTCTCCGTTTA
      IL6 Forward: GACAAAGCCACCACCCCTAA
      Reverse: CTCGTTCTGTGACTGCAGCTTATC
      IL7 Forward: GGGATGGATGAAACAGAAGG
      Reverse: GCTACTGGCAACAGAACAAGG'
      IL18 Forward: GCACCTCAGACCGTATTTATT
      Reverse: CATCATGTCCAGGAACACTTC
      EGR1 Forward: TCAACACCACCTACCAGTCCCA
      Reverse: GATCTTGGTATGCCTCTTGCGTT
      SRPX2 Forward: AACGTGGTATGCAGGTTCAGG
      Reverse: GTAGTCACAGCGGGAGTCAAGA
      CREB5 Forward: TATCTTCCCTGCTACATCTTCACA
      Reverse: AACGCAGCCTTCAACCTCATT
      RASAL1 Forward: GTGAAAGTGGACGACGAGGTGG
      Reverse: GGGAAGCGTGTCTTCTTGATGG
      RIN2 Forward: CCTTGAAGTTGCCTTATGCTGTTT
      Reverse: GCTACGTTCCCATGTGGGTGAT
      GAPDH Forward: ACATGGCCTCCAAGGAGTAAGA
      Reverse: GATCGAGTTGGGGCTGTGACT

      Table S1.  The qPCR primers used in this study

    • Gene function description Up-regulated genes Down-regulated genes
      Gene number Gene name list Gene number Gene name list
      Transcription factor complex 9 ING2, CNOT7, TAF13, TAF9B, MNAT1, RB1, NFYB, GTF2A1, TAF2 0 -
      Transcription factor binding 22 HES1, KLF4, LOC100154750, GTF2A1, LOC100739605, MDFIC, MTDH, MED13, JMJD1C, PRDM5, LOC100626982, NFYB, EGR2, NRIP1, NFKBIA, SIRT1, HMGB1, CAND1, EIF4A2, EIF4A2, EIF5B, EIF3J 0 -
      Protein binding transcription factor activity 34 FGF2, JMY, SP100, IFNB1, NPAT, MTDH, CIR1, SCAI, USP16, NFE2, GABPA, SIRT1, C1D, LOC102161761, LOC102160069, TRIP11, LOC100154750, MYSM1, RB1, SS18, LOC100739605, LOC100622863, TAF9B, TMF1, MED13, NMI, COPS2, LOC102166221, TBL1XR1, CASP8AP2, NRIP1, AEBP2, KMT2E, SKIL 3 DYRK1B, PIR, TFCP2L1
      Transcription factor binding transcription factor activity 34 FGF2, JMY, SP100, IFNB1, NPAT, MTDH, CIR1, SCAI, USP16, NFE2, GABPA, SIRT1, C1D, LOC102161761, LOC102160069, TRIP11, LOC100154750, MYSM1, RB1, SS18, LOC100739605, LOC100622863, TAF9B, TMF1, MED13, NMI, COPS2, LOC102166221, TBL1XR1, CASP8AP2, NRIP1, AEBP2, KMT2E, SKIL 3 DYRK1B, PIR, TFCP2L1
      Nucleic acid binding transcription factor activity 60 KLF4, ZHX1, EGR4, ZNF24, LOC102159255, TFAM, NFIA, EGR2, GABPA, GATA3, NFE2L2, HDAC1, HDAC2, HES1, PAXBP1, ZC3H8, TAF13, CREBRF, GATA2, TOPOⅡ, TOP2B, RBPJ, MYNN, EHF, DMTF1, ZNF84, ZBTB38, AHR, HMGB1, ZNF197, CNOT7, GCFC2, BTAF1, LOC102163244, SLC30A9, NPAT, LOC100737142, CIR1, ZNF189, ETV1, FOXN2, TBX21, SIX4, ZEB2, NFYB, EGR1, ZNF287, ARID4A, RB1, BTG2, FOS, LOC100622863, BLZF1, LOC100520527, LOC100515279, NR1D2, SCML2, HIF1A, LOC100626982, POU3F2 5 ARNT2, NR4A2, RCAN1, ZNF71, TFCP2L1
      Ligand-activated sequence-specific DNA binding RNA polymerase Ⅱ transcription factor activity 1 NR1D2 1 NR4A2
      Sequence-specific DNA binding transcription factor activity 5 HES1, BTG2, HIF1A, NR1D2, FOXN2 1 NR4A2
      Sequence-specific DNA binding RNA polymerase Ⅱ transcription factor activity 4 BTG2, HIF1A, NR1D2, FOXN2 1 NR4A2
      Positive regulation of sequence-specific DNA binding transcription factor activity 8 MALT1, TNF, KRAS, TAB3, CHUK, LOC100620995, NFKBIA, MTDH 0 -
      Regulation of sequence-specific DNA binding transcription factor activity 10 MALT1, ITCH, TNF, KRAS, TAB3, CHUK, LOC100620995, NFKBIA, LOC100153617, MTDH 1 LOC100515993
      Negative regulation of sequence-specific DNA binding transcription factor activity 3 NFKBIA, LOC100153617, ITCH 1 LOC100515993
      Regulation of transcription factor import into nucleus 2 NFKBIA, TNF 0 -

      Table S2.  Differentially expressed genes involved in transcription-related functions

    • Gene function description Up-regulated genes Down-regulated genes
      Gene number Gene name list Gene number Gene name list
      Negative regulation of immune effector process 4 SOCS5, IFIT1, ITCH, IL7R 1 TGFB3
      Production of molecular mediator of immune response 8 MALT1, LOC100621191, TNF, XRCC4, LOC100620995, LOC100739713, IL7R, MSH2 0 -
      Immune system process 94 BMPR1A, IL18, CASP3, CXCL10, SEMA3C, TGFBR1, MASP2, IFNB1, IFIT1, CCL5, ROCK1, S100A12, LOC100739781, LOC100625180, LOC100518921, CD79A, XRCC4, CD84, GATA3, IL7R, DPP8, HES1, LOC102161761, ZC3H8, CSF2, TNF, TBK1, TAB3, PIK3CA, IRG6, LOC100736872, RBPJ, BRCA2, ATM, CCL3L1, LOC100620995, AHR, HMGB1, APC, MSH2, SLAMF7, CCL20, S100A9, ADAM10, KRAS, JAK2, LTB, TNFSF10, IL7, BLM, LOC100622217, IL1RAP, SIX4, LOC100622970, LOC100738058, RTKN2, NCK1, MAP3K8, EGR1, CHUK, IL1A, LOC100739713, ANGPT1, KITLG, LOC102163753, LOC100621191, LOC100627112, RB1, MSH3, CXCL2, UBD, BMI1, FOS, LOC100628215, STXBP3, MALT1, CCL2, MTAP, TNFSF15, CFH, CSF1, CD38, APOBEC1, NFKBIA, RICTOR, CCL4, KMT2E, CXCL11, ITGA6, LOC100739007, IL6ST, SKIL, IL6, LOC100620730 6 SUSD2, GRB7, MAP2K6, GPX2, LOC102166152, LOC100522330
      Cytokine production involved in immune response 4 MALT1, LOC100620995, LOC100621191, TNF 0 -
      Somatic recombination of immunoglobulin genes involved in immune response 3 LOC100739713, MSH2, XRCC4 0 -
      Somatic diversification of immunoglobulins involved in immune response 3 LOC100739713, MSH2, XRCC4 0 -
      Immunoglobulin production involved in immunoglobulin mediated immune response 3 LOC100739713, MSH2, XRCC4 0 -
      Regulation of immune system process 48 LOC100737466, IL18, CASP3, ITCH, ADAM10, MASP2, IFNB1, IFIT1, CCL5, EDN1, IL7, BLM, LOC100622217, CD79A, TBX21, LOC100622970, LOC100738058, NCK1, MAP3K8, CHUK, IL7R, SOCS5, LOC100627112, LOC100737558, TNF, TBK1, RB1, TAB3, PIK3CA, FOS, ELMOD2, LOC100628215, MALT1, CCL2, HIF1A, ATM, ACVR2A, CFH, CSF1, CD38, RICTOR, LOC100620995, NFKBIA, KMT2E, DDX58, LOC100739007, IL6, APC 5 TNFSF4, MAP2K6, SEMA7A, TGFB3, LOC102161418
      Somatic diversification of immune receptors via germline recombination within a single locus 5 LOC100739713, HMGB1, MSH3, MSH2, XRCC4 0 -
      Immune response 19 IL18, LOC100621191, TNF, MASP2, IFNB1, IFIT1, BMI1, IL7, STXBP3, S100A12, MALT1, CCL2, CFH, XRCC4, LOC100620995, LOC100739713, GATA3, IL6ST, MSH2 1 GPX2
      Adaptive immune response 10 MALT1, IL18, TNF, MASP2, XRCC4, LOC100620995, LOC100739713, GATA3, IL6ST, MSH2 0 -
      Somatic diversification of immune receptors 5 LOC100739713, HMGB1, MSH3, MSH2, XRCC4 0 -
      Immune system development 29 KITLG, ZC3H8, RB1, MSH3, TGFBR1, BMI1, JAK2, LTB, RBPJ, BLM, LOC100628215, LOC100739781, MALT1, BRCA2, ATM, LOC100518921, CD79A, SIX4, MTAP, RTKN2, XRCC4, EGR1, CHUK, LOC100739713, HMGB1, IL7R, APC, ANGPT1, MSH2 ; 1 LOC102166152
      Myeloid cell activation involved in immune response 2 S100A12, STXBP3 0 -
      Somatic diversification of immune receptors via somatic mutation 2 LOC100739713, MSH2 0 -
      Adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains 9 MALT1, IL18, TNF, MASP2, XRCC4, LOC100620995, LOC100739713, GATA3, MSH2 0 -
      Regulation of production of molecular mediator of immune response 2 TBX21, TNF 2 SEMA7A, TGFB3
      Negative regulation of immune system process 5 CASP3, SOCS5, IFIT1, ITCH, IL7R 1 TGFB3
      Regulation of immune effector process 11 LOC100737466, SOCS5, TBX21, ITCH, TNF, IFNB1, IFIT1, DDX58, ELMOD2, IL6, IL7R 2 TGFB3, SEMA7A
      Immunoglobulin mediated immune response 5 LOC100739713, TNF, MASP2, MSH2, XRCC4 0 -
      Positive regulation of immune system process 28 IL18, SOCS5, LOC100627112, ITCH, TBK1, ADAM10, TAB3, MASP2, IFNB1, PIK3CA, FOS, CCL5, EDN1, BLM, LOC100622217, TBX21, CD79A, CFH, LOC100622970, LOC100738058, NCK1, MAP3K8, CD38, RICTOR, CHUK, LOC100620995, NFKBIA, IL6 2 TNFSF4, MAP2K6
      Regulation of cytokine production involved in immune response 0 - 2 SEMA7A, TGFB3
      Innate immune response 2 CCL2, IFIT1 0 -
      Activation of innate immune response 8 LOC100622970, TBK1, TAB3, LOC100738058, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Innate immune response-activating signal transduction 8 LOC100622970, TBK1, TAB3, LOC100738058, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Immune effector process 14 S100A12, STXBP3, MALT1, CFH, TNF, MASP2, XRCC4, APOBEC1, LOC100620995, IRG6, KMT2E, LOC100739713, GATA3, MSH2 0 -
      Positive regulation of innate immune response 8 LOC100622970, TBK1, TAB3, LOC100738058, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Regulation of innate immune response 8 LOC100622970, TBK1, TAB3, LOC100738058, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Regulation of immune response 17 SOCS5, TBK1, TAB3, MASP2, PIK3CA, FOS, TBX21, CD79A, LOC100622970, CFH, LOC100738058, NCK1, CD38, CHUK, LOC100620995, NFKBIA, IL6 3 TGFB3, MAP2K6, SEMA7A
      Immune response-activating cell surface receptor signaling pathway 7 NCK1, CD38, PIK3CA, NFKBIA, LOC100620995, CHUK, CD79A 0 -
      Immune response-regulating cell surface receptor signaling pathway 7 NCK1, CD38, PIK3CA, NFKBIA, LOC100620995, CHUK, CD79A 0 -
      Activation of immune response 14 CD79A, CFH, LOC100622970, TBK1, TAB3, MASP2, LOC100738058, NCK1, CD38, PIK3CA, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Immune response-activating signal transduction 12 CD79A, LOC100622970, TBK1, TAB3, LOC100738058, NCK1, CD38, PIK3CA, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Immune response-regulating signaling pathway 12 CD79A, LOC100622970, TBK1, TAB3, LOC100738058, NCK1, CD38, PIK3CA, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Positive regulation of immune response 14 CD79A, CFH, LOC100622970, TBK1, TAB3, MASP2, LOC100738058, NCK1, CD38, PIK3CA, CHUK, LOC100620995, NFKBIA, FOS 1 MAP2K6
      Humoral immune response mediated by circulating immunoglobulin 2 TNF, MASP2 0 -
      Humoral immune response 3 CFH, TNF, MASP2 0 -
      Cell activation involved in immune response 2 S100A12, STXBP3 0 -
      Leukocyte activation involved in immune response 2 S100A12, STXBP3 0 -
      Positive regulation of immune effector process 3 SOCS5, TBX21, IL6 0 -

      Table S3.  Differentially expressed genes involved in immune regulation

    • Gene function description Up-regulated genes Down-regulated genes
      Gene number Gene name list Gene number Gene name list
      Cytokine receptor binding 25 KITLG, CSF2, IL20, ITCH, TNF, TGFBR1, IFNB1, CCL5, JAK2, LTB, TNFSF10, IL7, LOC100739781, CCL2, IL1RAP, TNFSF15, CSF1, CASP8AP2, IL1A, LIFR, LOC100739007, IL6ST, IL6, LOC100620730, ANGPT1 3 TGFB3, TNFSF4, LOC100515993
      Cytokine activity 9 CCL2, CCL20, CXCL10, CXCL2, CCL3L1, CCL4, CCL5, CXCL11, LOC100620730 0 -
      Cytokine receptor activity 5 IL1RAP, LIFR, IL12RB2, IL6ST, IL7R 0 -
      Positive regulation of cytokine production 18 CSF2, LOC100737466, IL18, TNF, TBK1, IFNB1, POLR3G, NOX1, IL12RB2, MALT1, HIF1A, LOC100622970, LOC100620995, IL1A, DDX58, GATA3, IL6, IL6ST 1 TNFSF4
      Regulation of cytokine production 26 CSF2, LOC100737466, IL18, ITCH, TNF, TBK1, IFNB1, IFIH1, POLR3G, NOX1, IL12RB2, LTB, RNF125, ATG5, MALT1, HIF1A, LOC100625180, TNFSF15, LOC100622970, ZNF287, LOC100620995, IL1A, GATA3, DDX58, IL6ST, IL6 5 LOC780431, TGFB3, TNFSF4, SEMA7A, ACP5
      Response to cytokine stimulus 17 CASP3, SP100, TNF, ADAM10, UBD, IFIT1, IFIT3, RPS6KB1, EDN1, ACSL4, CCL2, IFIT2, EGR1, CD38, LIFR, HMGB1, IL6 2 LOC100515993, LOC102161418
      Cytokine production involved in immune response 4 MALT1, LOC100620995, LOC100621191, TNF 0 -
      Regulation of cytokine secretion 3 IL1A, TNFSF15, TNF 1 TNFSF4
      Negative regulation of cytokine production 9 ATG5, LOC100737466, ITCH, LOC100622970, TNF, TBK1, IFIH1, DDX58, RNF125 3 TGFB3, TNFSF4, ACP5
      T cell cytokine production 2 MALT1, LOC100620995 0 -
      Cytokine production 9 MALT1, IL18, HIF1A, IL1RAP, LOC100621191, TNF, LOC100620995, IL12RB2, JAK2 1 ACP5
      Negative regulation of cytokine-mediated signaling pathway 2 CCL5, IL6ST 0 -
      Negative regulation of response to cytokine stimulus 2 CCL5, IL6ST 0 -
      Cytokine-mediated signaling pathway 9 EGR1, CCL2, IFIT1, LIFR, IFIT3, SP100, IL6, TNF, IFIT2 1 LOC102161418
      Cellular response to cytokine stimulus 9 EGR1, CCL2, IFIT1, LIFR, IFIT3, SP100, IL6, TNF, IFIT2 1 LOC102161418
      Positive regulation of cytokine biosynthetic process 6 LOC100625180, IL1A, LTB, LOC100622970, TNF, TBK1 0 -
      Regulation of cytokine production involved in immune response 0 - 2 SEMA7A, TGFB3
      Regulation of cytokine biosynthetic process 7 LOC100625180, IL1A, LTB, IL6, LOC100622970, TNF, TBK1 0 -
      Regulation of cytokine-mediated signaling pathway 4 SOCS1, CCL5, JAK2, IL6ST 0 -
      Regulation of response to cytokine stimulus 4 SOCS1, CCL5, JAK2, IL6ST 0 -

      Table S4.  Differentially expressed genes involved in cytokine-related functions

    • Gene function description Up-regulated genes Down-regulated genes
      Gene number Gene name list Gene number Gene name list
      Chronic inflammatory response 8 TNF, PTGER3, PLA2G4A, CCL5, IL1A, IL6, IL6ST, PTGS2 0 -
      Acute inflammatory response 11 HIF1A, TNF, PTGER3, IFNB1, PLA2G4A, CCL5, IL1A, HMGB1, IL6, IL6ST, PTGS2 1 GPX2
      Inflammatory response 1 TNF 1 GPX2
      Inflammatory response to antigenic stimulus 8 TNF, PTGER3, PLA2G4A, CCL5, IL1A, IL6, IL6ST, PTGS2 0 -
      Chemokine receptor binding 4 CCL2, CCL5, ITCH, LOC100620730 0 -
      CCR chemokine receptor binding 2 CCL2, CCL5 0 -
      Regulation of execution phase of apoptosis 5 BRCA2, LOC100624979, LOC100739713, PMAIP1, MSH2 0 -
      Induction of apoptosis 13 CD38, LOC100738156, LOC100622580, MAP3K5, CUL5, TNFSF10, XIAP, TNF, BLM, BCLAF1, CASP3, CASP4, CASP8AP2 1 LOC102161387

      Table S5.  Differentially expressed genes involved in inflammation, chemokine production-, and apoptosis-related functions