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Center for Computational Systems Medicine
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Gene summary

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Datasets with differential expression of this gene

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Expression of this gene in the resistant group across all datasets and cell types

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Significant ligand-receptor pairs related to this gene (This gene does not contain this module)

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Known drug resistance mechanisms of this gene

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MicroRNAs (miRNAs) regulating this gene

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Motifs and transcription factors (TFs) regulating this gene

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Acts as a transcription factor (This gene does not contain this module)

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Acts as a drug target

Gene: PIK3CA

Summary for PIK3CA

Gene informationGene symbol

PIK3CA

Ensembl ID

ENSG00000121879

Entrez ID

5290

Gene namephosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha
SynonymsPI3K
Gene typeprotein_coding
UniProtAcc

NA


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Dataset with differentially expressed gene: PIK3CA

check buttonDifferentially expression genes between the resistant and sensitive groups. A positive avg_log2FC represents significantly high expression in the resistant group, while a negative avg_log2FC represents significantly low expression in the resistant group.
DatasetSourceTissueCancer type level1Cancer type level2Drug typeRegimenTimepointCell typeavg_log2FCp_val_adj

GSE199333

patientsBone marrow aspirateAcute myeloid leukemiaPrimary FLT3-ITD-mutated acute myeloid leukemia (AML)Targeted therapygilteritinibpostCD4+ T cells-0.3011190.00e+00

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Expression of PIK3CA in the resistant group across all datasets and cell types

check buttonRed dots represent significantly high expression in the resistant group, while blue dots represent significantly low expression in the resistant group. White dots represent that there is no significant difference in the expression of this gene between the resistant and sensitive groups. Blank represents that this cell type is not present in this dataset. (If the image exists, the user can click on it to enlarge it in a new window.)
boxplot

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Significant ligand-receptor pairs related to PIK3CA

check buttonThis table shows the significant ligand-receptor pairs related to this gene across all datasets, timepoints and conditions. (Complete files can be downloaded from the download section.)

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Known drug resistance mechanisms of this gene

check buttonThis table shows the known drug resistance mechanisms of this gene. Clicking on this gene will link to another database that displays more drug resistance-related information.
Gene symbolMechanism

PIK3CA

Regulation by the Disease Microenvironment
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MicroRNAs (miRNA) regulating PIK3CA

check buttonThis table shows the miRNAs with a score of more than 80 regulating this gene. (Complete files can be downloaded from the download section.)
Gene symbolmiRNAScoreGeneBank accession
PIK3CAhsa-miR-60799.9398NM_006218
PIK3CAhsa-miR-548c-3p99.8349NM_006218
PIK3CAhsa-miR-4482-3p98.155NM_006218
PIK3CAhsa-miR-186-5p98.0878NM_006218
PIK3CAhsa-miR-224-3p97.8577NM_006218
PIK3CAhsa-miR-522-3p97.8577NM_006218
PIK3CAhsa-miR-19a-3p97.7918NM_006218
PIK3CAhsa-miR-19b-3p97.7918NM_006218
PIK3CAhsa-miR-4659b-3p97.163NM_006218
PIK3CAhsa-miR-4659a-3p97.163NM_006218
PIK3CAhsa-miR-367196.9123NM_006218
PIK3CAhsa-miR-469896.757NM_006218
PIK3CAhsa-miR-1213696.6943NM_006218
PIK3CAhsa-miR-5692a96.6487NM_006218
PIK3CAhsa-miR-7159-3p96.2222NM_006218
PIK3CAhsa-miR-6732-3p96.2085NM_006218
PIK3CAhsa-miR-200b-3p95.7586NM_006218
PIK3CAhsa-miR-42995.7586NM_006218
PIK3CAhsa-miR-200c-3p95.7586NM_006218
PIK3CAhsa-miR-7850-5p95.4712NM_006218
PIK3CAhsa-miR-607495.0227NM_006218
PIK3CAhsa-miR-316694.942NM_006218
PIK3CAhsa-miR-6797-3p94.9119NM_006218
PIK3CAhsa-miR-3121-3p94.7122NM_006218
PIK3CAhsa-miR-364693.741NM_006218
PIK3CAhsa-miR-676-5p93.6701NM_006218
PIK3CAhsa-miR-607693.5182NM_006218
PIK3CAhsa-miR-203a-3p93.452NM_006218
PIK3CAhsa-miR-314893.0152NM_006218
PIK3CAhsa-miR-579-3p92.7095NM_006218
PIK3CAhsa-miR-664b-3p92.7095NM_006218
PIK3CAhsa-miR-129992.3212NM_006218
PIK3CAhsa-miR-211391.9706NM_006218
PIK3CAhsa-miR-432591.5735NM_006218
PIK3CAhsa-miR-442991.3231NM_006218
PIK3CAhsa-miR-320b91.3231NM_006218
PIK3CAhsa-miR-320d91.3231NM_006218
PIK3CAhsa-miR-320a-3p91.3231NM_006218
PIK3CAhsa-miR-320c91.3231NM_006218
PIK3CAhsa-miR-469691.2685NM_006218
PIK3CAhsa-miR-548f-5p91.254NM_006218
PIK3CAhsa-miR-548aj-5p91.254NM_006218
PIK3CAhsa-miR-548x-5p91.254NM_006218
PIK3CAhsa-miR-548g-5p91.254NM_006218
PIK3CAhsa-miR-548d-3p91.1375NM_006218
PIK3CAhsa-miR-27a-3p91.0553NM_006218
PIK3CAhsa-miR-27b-3p91.0553NM_006218
PIK3CAhsa-miR-451190.9086NM_006218
PIK3CAhsa-miR-373-5p90.6516NM_006218
PIK3CAhsa-miR-616-5p90.6516NM_006218
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Motifs and transcription factors (TFs) regulating PIK3CA

check buttonThis table shows the Motifs and transcription factors (TFs) regulating this gene. (Complete files can be downloaded from the download section.)
Gene symbolmotifTF_highConf
PIK3CAmetacluster_141.6MZF1; TAF1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY1; YY2; YY2; ZFP42; ZFP42; ZFP42; ZFP42; ZFP42; ZFP42; ZNF597 (directAnnotation). TAF1; TAF1L (inferredBy_Orthology).
PIK3CAtransfac_pro__M02913SP140 (inferredBy_Orthology).
PIK3CAjaspar__MA0185.1DEAF1 (inferredBy_Orthology).
PIK3CAjaspar__MA0748.2YY2 (directAnnotation).
PIK3CAtransfac_pro__M01090SMAD9 (inferredBy_Orthology).
PIK3CAtransfac_pro__M01088DEAF1 (inferredBy_Orthology).
PIK3CAflyfactorsurvey__Mad_FlyReg_FBgn0011648SMAD9 (inferredBy_Orthology).
PIK3CAcisbp__M00788ZFY (inferredBy_Orthology).
PIK3CAtransfac_pro__M00430E2F1 (directAnnotation).
PIK3CAmetacluster_126.3LIN28B; LIN28B (directAnnotation).
PIK3CAmetacluster_155.23BCL11B; ZNF711; ZNF711 (directAnnotation). ZFY (inferredBy_Orthology).
PIK3CAtransfac_pro__M04893TAF1 (directAnnotation).
PIK3CAhomer__NANTGCSGCA_Zfp57ZFP57 (directAnnotation).
PIK3CAtransfac_pro__M01199TRIM28 (directAnnotation).
PIK3CAhdpi__TP73TP73 (directAnnotation).
PIK3CAmetacluster_7.13ZFX (directAnnotation).
PIK3CAmetacluster_151.1KAT7; PML; SMAD5; TAF1; ZFP37; ZGPAT; ZNF519; ZNF519; ZNF571; ZNF770; ZNF770; ZNF770; ZSCAN22; ZSCAN22 (directAnnotation).
PIK3CAtransfac_pro__M02865GMEB1 (inferredBy_Orthology).
PIK3CAtransfac_pro__M08894OVOL1; OVOL2 (directAnnotation).
PIK3CAhdpi__HIP2UBE2K (directAnnotation).
PIK3CAkznf__ZFP57_Imbeault2017_RP_ChIP-seqZFP57 (directAnnotation).
PIK3CAhdpi__TIMELESSTIMELESS (directAnnotation).
PIK3CAmetacluster_55.3E2F6; EGR1; NRF1; NRF1; NRF1; NRF1; NRF1; NRF1; NRF1; NRF1; NRF1; NRF1; ZBTB2; ZSCAN10 (directAnnotation). NFE2L1; NRF1; NRF1; NRF1 (inferredBy_Orthology).
PIK3CAidmmpmm__MadSMAD9 (inferredBy_Orthology).
PIK3CAmetacluster_191.5SPDEF (inferredBy_Orthology).
PIK3CAtaipale_tf_pairs__E2F1_ELK1_SGCGCNNNNNNNNNNCGGAAGN_CAP_reprE2F1; ELK1 (directAnnotation).
PIK3CAtransfac_pro__M00938E2F1 (directAnnotation).
PIK3CAtransfac_pro__M01238DEAF1 (inferredBy_Orthology).
PIK3CAtaipale_cyt_meth__ZBTB37_NYACCGCRNNYACCGYR_eDBD_meth_reprZBTB37 (directAnnotation).
PIK3CAdbtfbs__ZNF407_representative_N1ZNF407 (directAnnotation).
PIK3CAhdpi__RARARARA (directAnnotation).
PIK3CAtaipale_cyt_meth__ZNF385D_NCGTCGCGACGN_eDBD_methZNF385D (directAnnotation).
PIK3CAhdpi__ELF2ELF2 (directAnnotation).
PIK3CAtaipale_tf_pairs__TFAP2C_DLX3_NSCCNNNRGGCANNNNNNTAATKR_CAP_reprDLX3; TFAP2C (directAnnotation).
PIK3CAtaipale_tf_pairs__ERF_PITX1_NSCGGANNNNNNGGMTTA_CAPERF; PITX1 (directAnnotation).
PIK3CAmetacluster_138.2ELF1; ELF2; ELF4; ELK1; ELK1; ELK1; ELK1; ELK3; ELK4; ELK4; ELK4; ELK4; ELK4; ELK4; ELK4; ERF; ERG; ERG; ERG; ERG; ETS1; ETS1; ETS2; ETS2; ETV1; ETV1; ETV1; ETV2; ETV3; ETV4; ETV5; ETV5; FEV; FLI1; FLI1; GABPA; GABPA; KMT2B; SPDEF; SPDEF; SPDEF; ZBTB11; ZNF518A; ZNF580 (directAnnotation). ELF1; ELF2; ELF4; ELK1; ELK1; ELK3; ELK4; ERG; ETS1; ETS2; ETV1; ETV2; ETV3; ETV4; ETV5; FEV; FLI1; FLI1; GABPA; SPDEF; SPDEF (inferredBy_Orthology).
PIK3CAjaspar__MA1583.1ZFP57 (directAnnotation).
PIK3CAcisbp__M00968MTF2 (directAnnotation).
PIK3CAtransfac_pro__M02898SMAD3 (directAnnotation).
PIK3CAmetacluster_61.1DEAF1; DEAF1 (directAnnotation).
PIK3CAhdpi__HTATIP2HTATIP2 (directAnnotation).
PIK3CAjaspar__MA1721.1ZNF93 (directAnnotation).
PIK3CAtransfac_pro__M04916TAF1 (directAnnotation).
PIK3CAkznf__ZNF730_Imbeault2017_RP_RCADEZNF730 (directAnnotation).
PIK3CAjaspar__MA1122.1TFDP1 (directAnnotation).
PIK3CAmetacluster_19.6GMEB1 (directAnnotation). GMEB1 (inferredBy_Orthology).
PIK3CAtransfac_pro__M07310SP5 (directAnnotation).
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Acts as a transcription factor

check buttonThis table shows that this differential gene acts as a transcription factor.

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Acts as a drug target

check buttonThis table shows that this differential gene acts as a drug target.
Target nameDrug nameDrug IDDrug type
PIK3CA"Alpelisib"

DB12015

small molecule
PIK3CA"ATP"

DB00171

small molecule
PIK3CA"Caffeine"

DB00201

small molecule
PIK3CA"Copanlisib"

DB12483

small molecule
PIK3CA"Pilaralisib"

DB11772

small molecule
PIK3CA"Wortmannin"

DB08059

small molecule
PIK3CA"XL765"

DB05241

small molecule
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1"Sun X, Zhang Y, Li H, Zhou Y, Shi S, Chen Z, He X, Zhang H, Li F, Yin J, Mou M, Wang Y, Qiu Y, Zhu F. DRESIS: the first comprehensive landscape of drug resistance information. Nucleic Acids Res. 2023 Jan 6;51(D1):D1263-D1275. doi: 10.1093/nar/gkac812. PMID: 36243960; PMCID: PMC9825618."
2"Wishart DS, Feunang YD, Guo AC, Lo EJ, Marcu A, Grant JR, Sajed T, Johnson D, Li C, Sayeeda Z, Assempour N, Iynkkaran I, Liu Y, Maciejewski A, Gale N, Wilson A, Chin L, Cummings R, Le D, Pon A, Knox C, Wilson M. DrugBank 5.0: a major update to the DrugBank database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D1074-D1082. doi: 10.1093/nar/gkx1037. PMID: 29126136; PMCID: PMC5753335."