Details for: PIK3CD

Gene ID: 5293

Symbol: PIK3CD

Ensembl ID: ENSG00000171608

Description: phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta

Associated with

Cells (max top 100)

(Cell Significance Index and respective Thresholds are uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: polychromatophilic erythroblast (CL0000550)
    Fold Change: 73.3549
    Cell Significance Index: -11.4100
  • Cell Name: hematopoietic oligopotent progenitor cell (CL0002032)
    Fold Change: 40.2928
    Cell Significance Index: -10.2200
  • Cell Name: mucosal type mast cell (CL0000485)
    Fold Change: 29.9195
    Cell Significance Index: -12.1600
  • Cell Name: peripheral blood mononuclear cell (CL2000001)
    Fold Change: 26.0505
    Cell Significance Index: -13.4000
  • Cell Name: ciliated cell of the bronchus (CL0002332)
    Fold Change: 13.0114
    Cell Significance Index: -12.4200
  • Cell Name: orthochromatic erythroblast (CL0000552)
    Fold Change: 9.1812
    Cell Significance Index: -11.3200
  • Cell Name: epidermal Langerhans cell (CL0002457)
    Fold Change: 4.9598
    Cell Significance Index: -10.8600
  • Cell Name: CD8-positive, alpha-beta regulatory T cell (CL0000795)
    Fold Change: 3.7897
    Cell Significance Index: -11.6400
  • Cell Name: CD8-alpha-beta-positive, alpha-beta intraepithelial T cell (CL0000796)
    Fold Change: 3.5164
    Cell Significance Index: -9.4200
  • Cell Name: transit amplifying cell of colon (CL0009011)
    Fold Change: 3.2518
    Cell Significance Index: 104.1500
  • Cell Name: stromal cell of bone marrow (CL0010001)
    Fold Change: 2.9244
    Cell Significance Index: -11.5400
  • Cell Name: intestinal tuft cell (CL0019032)
    Fold Change: 1.7775
    Cell Significance Index: 108.9800
  • Cell Name: hepatic pit cell (CL2000054)
    Fold Change: 1.7545
    Cell Significance Index: 4.7000
  • Cell Name: late promyelocyte (CL0002151)
    Fold Change: 0.9933
    Cell Significance Index: 6.5900
  • Cell Name: CD4-positive, alpha-beta memory T cell, CD45RO-positive (CL0001204)
    Fold Change: 0.6616
    Cell Significance Index: 19.4300
  • Cell Name: tonsil germinal center B cell (CL2000006)
    Fold Change: 0.6487
    Cell Significance Index: 76.5100
  • Cell Name: enterocyte of epithelium of large intestine (CL0002071)
    Fold Change: 0.5147
    Cell Significance Index: 23.3300
  • Cell Name: CD14-positive, CD16-negative classical monocyte (CL0002057)
    Fold Change: 0.5091
    Cell Significance Index: 9.4100
  • Cell Name: early pro-B cell (CL0002046)
    Fold Change: 0.4995
    Cell Significance Index: 32.2300
  • Cell Name: enteroendocrine cell of colon (CL0009042)
    Fold Change: 0.4879
    Cell Significance Index: 92.8500
  • Cell Name: colon goblet cell (CL0009039)
    Fold Change: 0.3841
    Cell Significance Index: 38.0000
  • Cell Name: L2/3-6 intratelencephalic projecting glutamatergic neuron (CL4023040)
    Fold Change: 0.3260
    Cell Significance Index: 65.3900
  • Cell Name: GABAergic interneuron (CL0011005)
    Fold Change: 0.3159
    Cell Significance Index: 218.5000
  • Cell Name: tuft cell of colon (CL0009041)
    Fold Change: 0.2918
    Cell Significance Index: 263.4900
  • Cell Name: epithelial cell of small intestine (CL0002254)
    Fold Change: 0.2049
    Cell Significance Index: 33.3300
  • Cell Name: obsolete caudal ganglionic eminence derived GABAergic cortical interneuron (CL4023070)
    Fold Change: 0.1712
    Cell Significance Index: 61.4100
  • Cell Name: forebrain neuroblast (CL1000042)
    Fold Change: 0.1424
    Cell Significance Index: 8.7500
  • Cell Name: intestinal crypt stem cell of colon (CL0009043)
    Fold Change: 0.1308
    Cell Significance Index: 14.2300
  • Cell Name: DN3 thymocyte (CL0000807)
    Fold Change: 0.1306
    Cell Significance Index: 1.3100
  • Cell Name: neutrophil progenitor cell (CL0000834)
    Fold Change: 0.1222
    Cell Significance Index: 3.2700
  • Cell Name: basal epithelial cell of tracheobronchial tree (CL0002329)
    Fold Change: 0.1070
    Cell Significance Index: 2.9900
  • Cell Name: epithelial cell of pancreas (CL0000083)
    Fold Change: 0.0692
    Cell Significance Index: 1.1400
  • Cell Name: transit amplifying cell of small intestine (CL0009012)
    Fold Change: 0.0469
    Cell Significance Index: 0.9700
  • Cell Name: intestinal crypt stem cell of small intestine (CL0009017)
    Fold Change: 0.0404
    Cell Significance Index: 0.8600
  • Cell Name: pigmented epithelial cell (CL0000529)
    Fold Change: 0.0382
    Cell Significance Index: 71.8900
  • Cell Name: anterior lens cell (CL0002223)
    Fold Change: 0.0362
    Cell Significance Index: 66.7200
  • Cell Name: neoplastic cell (CL0001063)
    Fold Change: 0.0348
    Cell Significance Index: 6.9100
  • Cell Name: cortical interneuron (CL0008031)
    Fold Change: 0.0217
    Cell Significance Index: 0.5200
  • Cell Name: lens epithelial cell (CL0002224)
    Fold Change: 0.0174
    Cell Significance Index: 26.7800
  • Cell Name: secondary lens fiber (CL0002225)
    Fold Change: 0.0142
    Cell Significance Index: 19.3100
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: 0.0126
    Cell Significance Index: 6.8800
  • Cell Name: enterocyte of epithelium of small intestine (CL1000334)
    Fold Change: 0.0049
    Cell Significance Index: 0.1400
  • Cell Name: non-pigmented ciliary epithelial cell (CL0002304)
    Fold Change: 0.0015
    Cell Significance Index: 0.9400
  • Cell Name: small intestine goblet cell (CL1000495)
    Fold Change: 0.0006
    Cell Significance Index: 0.0200
  • Cell Name: hair follicular keratinocyte (CL2000092)
    Fold Change: -0.0121
    Cell Significance Index: -5.3400
  • Cell Name: intermediate cell of urothelium (CL4030055)
    Fold Change: -0.0125
    Cell Significance Index: -2.2500
  • Cell Name: enteroendocrine cell of small intestine (CL0009006)
    Fold Change: -0.0140
    Cell Significance Index: -0.3500
  • Cell Name: kidney loop of Henle cortical thick ascending limb epithelial cell (CL1001109)
    Fold Change: -0.0147
    Cell Significance Index: -10.8100
  • Cell Name: pulmonary alveolar epithelial cell (CL0000322)
    Fold Change: -0.0153
    Cell Significance Index: -11.5500
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: -0.0154
    Cell Significance Index: -11.3900
  • Cell Name: pigmented ciliary epithelial cell (CL0002303)
    Fold Change: -0.0172
    Cell Significance Index: -2.5000
  • Cell Name: ciliary muscle cell (CL1000443)
    Fold Change: -0.0175
    Cell Significance Index: -7.9400
  • Cell Name: microfold cell of epithelium of small intestine (CL1000353)
    Fold Change: -0.0208
    Cell Significance Index: -1.4400
  • Cell Name: type B pancreatic cell (CL0000169)
    Fold Change: -0.0212
    Cell Significance Index: -11.9800
  • Cell Name: lymphoid lineage restricted progenitor cell (CL0000838)
    Fold Change: -0.0245
    Cell Significance Index: -0.3100
  • Cell Name: cerebellar granule cell (CL0001031)
    Fold Change: -0.0271
    Cell Significance Index: -0.4700
  • Cell Name: epithelial cell of stomach (CL0002178)
    Fold Change: -0.0308
    Cell Significance Index: -3.5900
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: -0.0328
    Cell Significance Index: -4.5100
  • Cell Name: dopaminergic neuron (CL0000700)
    Fold Change: -0.0346
    Cell Significance Index: -9.9500
  • Cell Name: cardiac muscle myoblast (CL0000513)
    Fold Change: -0.0374
    Cell Significance Index: -2.8700
  • Cell Name: gut absorptive cell (CL0000677)
    Fold Change: -0.0385
    Cell Significance Index: -2.3100
  • Cell Name: luminal adaptive secretory precursor cell of mammary gland (CL4033057)
    Fold Change: -0.0394
    Cell Significance Index: -1.8500
  • Cell Name: pancreatic acinar cell (CL0002064)
    Fold Change: -0.0435
    Cell Significance Index: -7.4300
  • Cell Name: retinal progenitor cell (CL0002672)
    Fold Change: -0.0460
    Cell Significance Index: -2.5800
  • Cell Name: paneth cell of epithelium of small intestine (CL1000343)
    Fold Change: -0.0462
    Cell Significance Index: -1.0000
  • Cell Name: basal cell of urothelium (CL1000486)
    Fold Change: -0.0520
    Cell Significance Index: -6.3900
  • Cell Name: odontoblast (CL0000060)
    Fold Change: -0.0614
    Cell Significance Index: -7.8700
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: -0.0619
    Cell Significance Index: -13.0300
  • Cell Name: medial ganglionic eminence derived interneuron (CL4023063)
    Fold Change: -0.0660
    Cell Significance Index: -0.9500
  • Cell Name: lactocyte (CL0002325)
    Fold Change: -0.0751
    Cell Significance Index: -9.7000
  • Cell Name: abnormal cell (CL0001061)
    Fold Change: -0.0818
    Cell Significance Index: -8.3500
  • Cell Name: smooth muscle cell of sphincter of pupil (CL0002243)
    Fold Change: -0.0908
    Cell Significance Index: -9.4500
  • Cell Name: pancreatic ductal cell (CL0002079)
    Fold Change: -0.0909
    Cell Significance Index: -10.4100
  • Cell Name: hippocampal granule cell (CL0001033)
    Fold Change: -0.0976
    Cell Significance Index: -6.5600
  • Cell Name: hippocampal pyramidal neuron (CL1001571)
    Fold Change: -0.1027
    Cell Significance Index: -2.9300
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: -0.1056
    Cell Significance Index: -7.8700
  • Cell Name: acinar cell of salivary gland (CL0002623)
    Fold Change: -0.1060
    Cell Significance Index: -4.9400
  • Cell Name: preadipocyte (CL0002334)
    Fold Change: -0.1096
    Cell Significance Index: -2.1400
  • Cell Name: leptomeningeal cell (CL0000708)
    Fold Change: -0.1230
    Cell Significance Index: -2.6300
  • Cell Name: early promyelocyte (CL0002154)
    Fold Change: -0.1269
    Cell Significance Index: -0.8100
  • Cell Name: fibroblast of mammary gland (CL0002555)
    Fold Change: -0.1333
    Cell Significance Index: -3.8200
  • Cell Name: sebum secreting cell (CL0000317)
    Fold Change: -0.1374
    Cell Significance Index: -9.7200
  • Cell Name: corneal endothelial cell (CL0000132)
    Fold Change: -0.1637
    Cell Significance Index: -2.4900
  • Cell Name: kidney loop of Henle descending limb epithelial cell (CL1001021)
    Fold Change: -0.1641
    Cell Significance Index: -13.0000
  • Cell Name: basal cell of prostate epithelium (CL0002341)
    Fold Change: -0.1650
    Cell Significance Index: -4.4900
  • Cell Name: sst GABAergic cortical interneuron (CL4023017)
    Fold Change: -0.1669
    Cell Significance Index: -3.3000
  • Cell Name: lung endothelial cell (CL1001567)
    Fold Change: -0.1822
    Cell Significance Index: -9.4900
  • Cell Name: bladder urothelial cell (CL1001428)
    Fold Change: -0.1862
    Cell Significance Index: -9.6700
  • Cell Name: eye photoreceptor cell (CL0000287)
    Fold Change: -0.1921
    Cell Significance Index: -12.1100
  • Cell Name: indirect pathway medium spiny neuron (CL4023029)
    Fold Change: -0.1947
    Cell Significance Index: -8.6100
  • Cell Name: pro-T cell (CL0000827)
    Fold Change: -0.1973
    Cell Significance Index: -5.0400
  • Cell Name: pvalb GABAergic cortical interneuron (CL4023018)
    Fold Change: -0.1998
    Cell Significance Index: -4.2400
  • Cell Name: glycinergic neuron (CL1001509)
    Fold Change: -0.2047
    Cell Significance Index: -10.7500
  • Cell Name: L6 intratelencephalic projecting glutamatergic neuron of the primary motor cortex (CL4023050)
    Fold Change: -0.2211
    Cell Significance Index: -2.9500
  • Cell Name: direct pathway medium spiny neuron (CL4023026)
    Fold Change: -0.2247
    Cell Significance Index: -8.5100
  • Cell Name: eukaryotic cell (CL0000255)
    Fold Change: -0.2366
    Cell Significance Index: -10.2900
  • Cell Name: cortical cell of adrenal gland (CL0002097)
    Fold Change: -0.2444
    Cell Significance Index: -6.5500
  • Cell Name: L6b glutamatergic cortical neuron (CL4023038)
    Fold Change: -0.2474
    Cell Significance Index: -8.1000
  • Cell Name: CD4-positive, alpha-beta thymocyte (CL0000810)
    Fold Change: -0.2610
    Cell Significance Index: -4.5000
  • Cell Name: lamp5 GABAergic cortical interneuron (CL4023011)
    Fold Change: -0.2620
    Cell Significance Index: -5.6600

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Other Information

**Key Characteristics:** 1. **PI3K pathway regulation**: PIK3CD is a key regulatory subunit of the PI3K complex, which is involved in the phosphorylation of phosphatidylinositol-4,5-bisphosphate (PIP2) to produce phosphatidylinositol-3-phosphate (PIP3). 2. **Cellular signaling**: PIK3CD is involved in the activation of various cellular signaling pathways, including the B cell receptor signaling pathway, mast cell chemotaxis, and natural killer cell activation. 3. **Isoform specificity**: PIK3CD has multiple isoforms, which are specifically expressed in different cell types, including retinal cone cells, colon goblet cells, and mature T cells. 4. **Regulation of immune response**: PIK3CD plays a critical role in the regulation of immune responses, including B cell differentiation, natural killer cell activation, and mast cell degranulation. **Pathways and Functions:** 1. **Adaptive immune response**: PIK3CD is involved in the activation of B cells, which is essential for the development of adaptive immune responses. 2. **Antigen presentation**: PIK3CD regulates the activation of antigen-presenting cells, which is critical for the initiation of immune responses. 3. **Cell migration**: PIK3CD is involved in the regulation of cell migration, including the migration of B cells, mast cells, and natural killer cells. 4. **Cancer progression**: PIK3CD has been implicated in the development and progression of various cancers, including breast, lung, and colon cancer. 5. **Neurological disorders**: PIK3CD has been implicated in the development of neurological disorders, including Alzheimer's disease, Parkinson's disease, and multiple sclerosis. **Clinical Significance:** 1. **Cancer therapy**: PIK3CD is a potential target for cancer therapy, as it is involved in the development and progression of various cancers. 2. **Autoimmune disorders**: PIK3CD has been implicated in the development of autoimmune disorders, including rheumatoid arthritis and multiple sclerosis. 3. **Inflammatory conditions**: PIK3CD is involved in the regulation of inflammatory responses, which is critical for the development of inflammatory conditions, including asthma and arthritis. 4. **Immunotherapy**: PIK3CD is a potential target for immunotherapy, as it is involved in the activation of immune cells, including B cells and natural killer cells. In conclusion, PIK3CD is a critical regulator of cellular signaling and immune response, and its dysregulation has been implicated in the development and progression of various diseases, including cancer, autoimmune disorders, and inflammatory conditions. Further research is needed to fully understand the role of PIK3CD in human disease and to develop effective therapeutic strategies.

Genular Protein ID: 3195879274

Symbol: PK3CD_HUMAN

Name: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 9113989

Title: P110delta, a novel phosphoinositide 3-kinase in leukocytes.

PubMed ID: 9113989

DOI: 10.1073/pnas.94.9.4330

PubMed ID: 9235916

Title: p110delta, a novel phosphatidylinositol 3-kinase catalytic subunit that associates with p85 and is expressed predominantly in leukocytes.

PubMed ID: 9235916

DOI: 10.1074/jbc.272.31.19236

PubMed ID: 22020336

Title: p37delta is a new isoform of PI3K p110delta that increases cell proliferation and is overexpressed in tumors.

PubMed ID: 22020336

DOI: 10.1038/onc.2011.492

PubMed ID: 16710414

Title: The DNA sequence and biological annotation of human chromosome 1.

PubMed ID: 16710414

DOI: 10.1038/nature04727

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

PubMed ID: 15135396

Title: Cloning, expression, purification, and characterization of the human Class Ia phosphoinositide 3-kinase isoforms.

PubMed ID: 15135396

DOI: 10.1016/j.pep.2003.12.010

PubMed ID: 10064595

Title: Autophosphorylation of p110 delta phosphoinositide 3-kinase: a new paradigm for the regulation of lipid kinases in vitro and in vivo.

PubMed ID: 10064595

DOI: 10.1093/emboj/18.5.1292

PubMed ID: 19369195

Title: Large-scale proteomics analysis of the human kinome.

PubMed ID: 19369195

DOI: 10.1074/mcp.m800588-mcp200

PubMed ID: 20081091

Title: PI3K p110delta regulates T-cell cytokine production during primary and secondary immune responses in mice and humans.

PubMed ID: 20081091

DOI: 10.1182/blood-2009-07-232330

PubMed ID: 17290298

Title: PI3K delta and PI3K gamma: partners in crime in inflammation in rheumatoid arthritis and beyond?

PubMed ID: 17290298

DOI: 10.1038/nri2036

PubMed ID: 20940048

Title: Phosphoinositide 3-kinase delta (PI3Kdelta) in leukocyte signaling and function.

PubMed ID: 20940048

DOI: 10.1016/j.cellsig.2010.10.002

PubMed ID: 23186163

Title: Toward a comprehensive characterization of a human cancer cell phosphoproteome.

PubMed ID: 23186163

DOI: 10.1021/pr300630k

PubMed ID: 24136356

Title: Phosphoinositide 3-kinase delta gene mutation predisposes to respiratory infection and airway damage.

PubMed ID: 24136356

DOI: 10.1126/science.1243292

PubMed ID: 29180244

Title: Dual loss of p110delta PI3-kinase and SKAP (KNSTRN) expression leads to combined immunodeficiency and multisystem syndromic features.

PubMed ID: 29180244

DOI: 10.1016/j.jaci.2017.10.033

PubMed ID: 30040974

Title: Primary immunodeficiency disorder caused by phosphoinositide 3-kinase delta deficiency.

PubMed ID: 30040974

DOI: 10.1016/j.jaci.2018.06.039

PubMed ID: 30336224

Title: Human primary immunodeficiency caused by expression of a kinase-dead p110delta mutant.

PubMed ID: 30336224

DOI: 10.1016/j.jaci.2018.10.005

Sequence Information:

  • Length: 1044
  • Mass: 119479
  • Checksum: A38B5D1A1081A3D0
  • Sequence:
  • MPPGVDCPME FWTKEENQSV VVDFLLPTGV YLNFPVSRNA NLSTIKQLLW HRAQYEPLFH 
    MLSGPEAYVF TCINQTAEQQ ELEDEQRRLC DVQPFLPVLR LVAREGDRVK KLINSQISLL 
    IGKGLHEFDS LCDPEVNDFR AKMCQFCEEA AARRQQLGWE AWLQYSFPLQ LEPSAQTWGP 
    GTLRLPNRAL LVNVKFEGSE ESFTFQVSTK DVPLALMACA LRKKATVFRQ PLVEQPEDYT 
    LQVNGRHEYL YGSYPLCQFQ YICSCLHSGL TPHLTMVHSS SILAMRDEQS NPAPQVQKPR 
    AKPPPIPAKK PSSVSLWSLE QPFRIELIQG SKVNADERMK LVVQAGLFHG NEMLCKTVSS 
    SEVSVCSEPV WKQRLEFDIN ICDLPRMARL CFALYAVIEK AKKARSTKKK SKKADCPIAW 
    ANLMLFDYKD QLKTGERCLY MWPSVPDEKG ELLNPTGTVR SNPNTDSAAA LLICLPEVAP 
    HPVYYPALEK ILELGRHSEC VHVTEEEQLQ LREILERRGS GELYEHEKDL VWKLRHEVQE 
    HFPEALARLL LVTKWNKHED VAQMLYLLCS WPELPVLSAL ELLDFSFPDC HVGSFAIKSL 
    RKLTDDELFQ YLLQLVQVLK YESYLDCELT KFLLDRALAN RKIGHFLFWH LRSEMHVPSV 
    ALRFGLILEA YCRGSTHHMK VLMKQGEALS KLKALNDFVK LSSQKTPKPQ TKELMHLCMR 
    QEAYLEALSH LQSPLDPSTL LAEVCVEQCT FMDSKMKPLW IMYSNEEAGS GGSVGIIFKN 
    GDDLRQDMLT LQMIQLMDVL WKQEGLDLRM TPYGCLPTGD RTGLIEVVLR SDTIANIQLN 
    KSNMAATAAF NKDALLNWLK SKNPGEALDR AIEEFTLSCA GYCVATYVLG IGDRHSDNIM 
    IRESGQLFHI DFGHFLGNFK TKFGINRERV PFILTYDFVH VIQQGKTNNS EKFERFRGYC 
    ERAYTILRRH GLLFLHLFAL MRAAGLPELS CSKDIQYLKD SLALGKTEEE ALKHFRVKFN 
    EALRESWKTK VNWLAHNVSK DNRQ

Database document:

This is a preview of the gene's schema. Only a few entries are kept for 'singleCellExpressions,' 'mRNAExpressions,' and other large data arrays for visualization purposes. You can zoom in with the mouse wheel for a closer view, and the text will adjust automatically if necessary. For the full schema, download it here.