Details for: IER3IP1

Gene ID: 51124

Gene Type:  Protein-coding  - A gene that serves as a template for producing a messenger RNA (mRNA) molecule, which is then translated into a functional protein.

Symbol: IER3IP1

Ensembl ID: ENSG00000134049

Description: immediate early response 3 interacting protein 1

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

Cell Significance Index (CSI) scores for the chosen context(s)

  • pancreatic D cell CL0000173
    CSI 44.23
    rCSI 43.51%
    PRS 45.26
  • pancreatic A cell CL0000171
    CSI 34.38
    rCSI 36.02%
    PRS 45.64
  • intestinal epithelial cell CL0002563
    CSI 24.35
    rCSI 25.45%
    PRS 42.69
  • extravillous trophoblast CL0008036
    CSI 21.59
    rCSI 26.71%
    PRS 39.11
  • type B pancreatic cell CL0000169
    CSI 20.51
    rCSI 45.41%
    PRS 40.46
  • CD14-positive monocyte CL0001054
    CSI 19.41
    rCSI 24.17%
    PRS 54.4
  • transit amplifying cell of colon CL0009011
    CSI 16.36
    rCSI 19.21%
    PRS 46.77
  • pancreatic ductal cell CL0002079
    CSI 15.61
    rCSI 30.36%
    PRS 45.03
  • central memory CD4-positive, alpha-beta T cell CL0000904
    CSI 14.4
    rCSI 8.51%
    PRS 57.85
  • plasmablast CL0000980
    CSI 13.06
    rCSI 10.28%
    PRS 49.44
  • endothelial cell of lymphatic vessel CL0002138
    CSI 12.32
    rCSI 24.42%
    PRS 66.54
  • pancreatic acinar cell CL0002064
    CSI 12.32
    rCSI 16.37%
    PRS 47.63
  • basal-myoepithelial cell of mammary gland CL0002324
    CSI 12.14
    rCSI 22.95%
    PRS 66.54
  • peripheral nervous system neuron CL2000032
    CSI 10.94
    rCSI 14.91%
    PRS 36.94
  • pulmonary alveolar type 2 cell CL0002063
    CSI 10.8
    rCSI 16.75%
    PRS 53.07
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 10.11
    rCSI 9.13%
    PRS 39.85
  • elicited macrophage CL0000861
    CSI 10.06
    rCSI 9.23%
    PRS 50.31
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 9.66
    rCSI 8.8%
    PRS 58.09
  • pancreatic PP cell CL0002275
    CSI 9.14
    rCSI 36.39%
    PRS 58.33
  • fibroblast of lung CL0002553
    CSI 8.68
    rCSI 8.08%
    PRS 43.02
  • keratinocyte CL0000312
    CSI 8.65
    rCSI 7.25%
    PRS 48.14
  • memory T cell CL0000813
    CSI 8.65
    rCSI 16.66%
    PRS 73.04
  • blood vessel endothelial cell CL0000071
    CSI 8.19
    rCSI 17%
    PRS 41.14
  • interstitial cell of Cajal CL0002088
    CSI 8.17
    rCSI 10.4%
    PRS 48.23
  • pancreatic stellate cell CL0002410
    CSI 8.17
    rCSI 47.51%
    PRS 53.98
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 8
    rCSI 22.93%
    PRS 60.36
  • dendritic cell, human CL0001056
    CSI 7.4
    rCSI 11.37%
    PRS 49.9
  • retinal cone cell CL0000573
    CSI 6.66
    rCSI 10.71%
    PRS 34.36
  • skin fibroblast CL0002620
    CSI 6.4
    rCSI 5.52%
    PRS 51.86
  • kidney connecting tubule epithelial cell CL1000768
    CSI 6.09
    rCSI 15.44%
    PRS 34.14
  • perivascular cell CL4033054
    CSI 6.09
    rCSI 8.32%
    PRS 47.8
  • early lymphoid progenitor CL0000936
    CSI 5.77
    rCSI 5.07%
    PRS 48.01
  • unswitched memory B cell CL0000970
    CSI 5.73
    rCSI 4.82%
    PRS 60.28
  • ciliated cell CL0000064
    CSI 5.51
    rCSI 8.92%
    PRS 41.75
  • vascular associated smooth muscle cell CL0000359
    CSI 5.49
    rCSI 17.82%
    PRS 46.11
  • myeloid leukocyte CL0000766
    CSI 5.4
    rCSI 4.98%
    PRS 44.03
  • stem cell CL0000034
    CSI 5.36
    rCSI 5.17%
    PRS 34.2
  • retinal pigment epithelial cell CL0002586
    CSI 5.12
    rCSI 10.17%
    PRS 42.65
  • pulmonary capillary endothelial cell CL4028001
    CSI 5.04
    rCSI 9.62%
    PRS 59.87
  • secretory cell CL0000151
    CSI 4.92
    rCSI 5.14%
    PRS 43.78
  • radial glial cell CL0000681
    CSI 4.83
    rCSI 6.72%
    PRS 42.63
  • hematopoietic precursor cell CL0008001
    CSI 4.7
    rCSI 4.83%
    PRS 60.62
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 4.45
    rCSI 3.56%
    PRS 64.43
  • pulmonary artery endothelial cell CL1001568
    CSI 4.43
    rCSI 6.03%
    PRS 55.92
  • mammary gland epithelial cell CL0002327
    CSI 4.33
    rCSI 15.21%
    PRS 58.54
  • enteric smooth muscle cell CL0002504
    CSI 4.25
    rCSI 6.07%
    PRS 45.8
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 4.17
    rCSI 3%
    PRS 55.71
  • placental villous trophoblast CL2000060
    CSI 3.65
    rCSI 5.64%
    PRS 41.06
  • cardiac muscle cell CL0000746
    CSI 3.61
    rCSI 5.18%
    PRS 34.96
  • ionocyte CL0005006
    CSI 3.57
    rCSI 3.82%
    PRS 41.05
  • choroid plexus epithelial cell CL0000706
    CSI 3.54
    rCSI 5.8%
    PRS 34.29
  • lung pericyte CL0009089
    CSI 3.52
    rCSI 9.29%
    PRS 50.43
  • CD4-positive helper T cell CL0000492
    CSI 3.5
    rCSI 2.65%
    PRS 55.13
  • tracheobronchial smooth muscle cell CL0019019
    CSI 3.45
    rCSI 6.09%
    PRS 51.61
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 3.45
    rCSI 2.66%
    PRS 41.81
  • mature T cell CL0002419
    CSI 3.41
    rCSI 2.66%
    PRS 59.77
  • retina horizontal cell CL0000745
    CSI 3.41
    rCSI 5.2%
    PRS 40.01
  • luminal epithelial cell of mammary gland CL0002326
    CSI 3.36
    rCSI 6.11%
    PRS 59.43
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 3.35
    rCSI 5.92%
    PRS 27.35
  • melanocyte CL0000148
    CSI 3.33
    rCSI 2.47%
    PRS 37.13
  • intermediate monocyte CL0002393
    CSI 3.21
    rCSI 4.84%
    PRS 44.97
  • goblet cell CL0000160
    CSI 3.17
    rCSI 3%
    PRS 44.04
  • respiratory goblet cell CL0002370
    CSI 3.16
    rCSI 34.4%
    PRS 63.71
  • acinar cell CL0000622
    CSI 3.15
    rCSI 4.62%
    PRS 54.03
  • enteroendocrine cell CL0000164
    CSI 3.15
    rCSI 4.3%
    PRS 45.6
  • kidney epithelial cell CL0002518
    CSI 3.14
    rCSI 5.99%
    PRS 66.22
  • myofibroblast cell CL0000186
    CSI 3.12
    rCSI 4.32%
    PRS 48.13
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 3.11
    rCSI 3.75%
    PRS 50.67
  • granulocyte CL0000094
    CSI 3.07
    rCSI 4.68%
    PRS 51.99
  • neural crest cell CL0011012
    CSI 3.05
    rCSI 2.41%
    PRS 31.48
  • endocrine cell CL0000163
    CSI 3.02
    rCSI 15.51%
    PRS 78.53
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 3.01
    rCSI 2.29%
    PRS 54.27
  • epithelial cell CL0000066
    CSI 2.99
    rCSI 4.59%
    PRS 45.38
  • CD16-positive, CD56-dim natural killer cell, human CL0000939
    CSI 2.9
    rCSI 1.93%
    PRS 68.83
  • pancreatic epsilon cell CL0005019
    CSI 2.85
    rCSI 13.3%
    PRS 66.1
  • T follicular helper cell CL0002038
    CSI 2.85
    rCSI 2.13%
    PRS 57.65
  • T-helper 17 cell CL0000899
    CSI 2.8
    rCSI 2.22%
    PRS 65.08
  • pro-B cell CL0000826
    CSI 2.79
    rCSI 2.31%
    PRS 44.05
  • fallopian tube secretory epithelial cell CL4030006
    CSI 2.78
    rCSI 2.68%
    PRS 43.63
  • multi-ciliated epithelial cell CL0005012
    CSI 2.74
    rCSI 2.73%
    PRS 37.61
  • mucus secreting cell CL0000319
    CSI 2.73
    rCSI 4.34%
    PRS 53.4
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 2.73
    rCSI 2.52%
    PRS 63.31
  • epithelial cell of lung CL0000082
    CSI 2.71
    rCSI 2.25%
    PRS 41.63
  • nasal mucosa goblet cell CL0002480
    CSI 2.67
    rCSI 3.1%
    PRS 53.95
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 2.65
    rCSI 6.84%
    PRS 39.45
  • transit amplifying cell of small intestine CL0009012
    CSI 2.65
    rCSI 11.61%
    PRS 62.37
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 2.56
    rCSI 1.72%
    PRS 53.1
  • duct epithelial cell CL0000068
    CSI 2.54
    rCSI 3.72%
    PRS 45.92
  • IgA plasma cell CL0000987
    CSI 2.53
    rCSI 2.59%
    PRS 61.63
  • colonocyte CL1000347
    CSI 2.53
    rCSI 3.63%
    PRS 50.37
  • alveolar type 1 fibroblast cell CL4028004
    CSI 2.52
    rCSI 2.75%
    PRS 46.94
  • ON-bipolar cell CL0000749
    CSI 2.51
    rCSI 3.73%
    PRS 45.84
  • colon goblet cell CL0009039
    CSI 2.48
    rCSI 5.9%
    PRS 55.36
  • renal alpha-intercalated cell CL0005011
    CSI 2.48
    rCSI 3.32%
    PRS 51.33
  • bronchus fibroblast of lung CL2000093
    CSI 2.46
    rCSI 2%
    PRS 43.92
  • enterocyte CL0000584
    CSI 2.45
    rCSI 3.95%
    PRS 51.91
  • group 3 innate lymphoid cell CL0001071
    CSI 2.42
    rCSI 1.82%
    PRS 46.36
  • interneuron CL0000099
    CSI 2.4
    rCSI 4.82%
    PRS 33.56
  • class switched memory B cell CL0000972
    CSI 2.39
    rCSI 1.79%
    PRS 61.5
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 2.38
    rCSI 11.92%
    PRS 53.86
  • cytotoxic T cell CL0000910
    CSI 0.2
    rCSI 1.0%
    PRS 55.3%
  • prostate gland microvascular endothelial cell CL2000059
    CSI 0.2
    rCSI 4.7%
    PRS 69.9%
  • paneth cell of colon CL0009009
    CSI 0.3
    rCSI 2.7%
    PRS 68.6%
  • stromal cell of ovary CL0002132
    CSI 0.3
    rCSI 0.8%
    PRS 58.5%
  • enterocyte of epithelium of small intestine CL1000334
    CSI 0.4
    rCSI 6.5%
    PRS 68.9%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 0.5
    rCSI 2.6%
    PRS 67.0%
  • primitive red blood cell CL0002355
    CSI 0.6
    rCSI 3.0%
    PRS 57.9%
  • P/D1 enteroendocrine cell CL0002268
    CSI 0.6
    rCSI 3.1%
    PRS 65.7%
  • type EC enteroendocrine cell CL0000577
    CSI 0.6
    rCSI 2.1%
    PRS 56.1%
  • epithelial cell of urethra CL1000296
    CSI 0.6
    rCSI 15.8%
    PRS 69.1%
  • natural T-regulatory cell CL0000903
    CSI 0.7
    rCSI 1.3%
    PRS 77.1%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.7
    rCSI 2.3%
    PRS 29.4%
  • vein endothelial cell of respiratory system CL4033008
    CSI 0.8
    rCSI 5.5%
    PRS 61.5%
  • helper T cell CL0000912
    CSI 0.9
    rCSI 1.2%
    PRS 52.1%
  • antibody secreting cell CL0000946
    CSI 0.9
    rCSI 4.0%
    PRS 84.6%
  • glutamatergic neuron CL0000679
    CSI 0.9
    rCSI 1.9%
    PRS 38.1%
  • large pre-B-II cell CL0000957
    CSI 1.0
    rCSI 2.7%
    PRS 57.8%
  • endothelial cell of placenta CL0009092
    CSI 1.0
    rCSI 4.7%
    PRS 54.7%
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 1.0
    rCSI 1.3%
    PRS 70.9%
  • IgG plasma cell CL0000985
    CSI 1.0
    rCSI 1.2%
    PRS 62.3%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 1.0
    rCSI 2.4%
    PRS 41.8%
  • basal cell of prostate epithelium CL0002341
    CSI 1.1
    rCSI 3.1%
    PRS 61.0%
  • deuterosomal cell CL4033044
    CSI 1.1
    rCSI 3.7%
    PRS 52.8%
  • paneth cell CL0000510
    CSI 1.1
    rCSI 1.7%
    PRS 60.3%
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 1.2
    rCSI 1.6%
    PRS 64.0%
  • mononuclear phagocyte CL0000113
    CSI 1.2
    rCSI 2.6%
    PRS 47.0%
  • transit amplifying cell CL0009010
    CSI 1.2
    rCSI 1.8%
    PRS 59.4%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 1.2
    rCSI 1.9%
    PRS 30.3%
  • primordial germ cell CL0000670
    CSI 1.2
    rCSI 5.9%
    PRS 83.4%
  • promonocyte CL0000559
    CSI 1.2
    rCSI 2.1%
    PRS 52.3%
  • erythroid lineage cell CL0000764
    CSI 1.2
    rCSI 7.8%
    PRS 65.4%
  • renal beta-intercalated cell CL0002201
    CSI 1.3
    rCSI 3.0%
    PRS 45.4%
  • luminal cell of prostate epithelium CL0002340
    CSI 1.3
    rCSI 6.8%
    PRS 58.5%
  • type L enteroendocrine cell CL0002279
    CSI 1.3
    rCSI 2.4%
    PRS 62.9%
  • alternatively activated macrophage CL0000890
    CSI 1.3
    rCSI 1.7%
    PRS 56.4%
  • mesenchymal cell CL0008019
    CSI 1.4
    rCSI 3.4%
    PRS 39.4%
  • retinal blood vessel endothelial cell CL0002585
    CSI 1.4
    rCSI 2.2%
    PRS 46.8%
  • enteroendocrine cell of colon CL0009042
    CSI 1.4
    rCSI 6.5%
    PRS 68.8%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 1.4
    rCSI 3.4%
    PRS 60.8%
  • bronchial goblet cell CL1000312
    CSI 1.4
    rCSI 5.6%
    PRS 64.6%
  • microcirculation associated smooth muscle cell CL0008035
    CSI 1.4
    rCSI 4.2%
    PRS 45.7%
  • foveolar cell of stomach CL0002179
    CSI 1.5
    rCSI 3.1%
    PRS 58.0%
  • syncytiotrophoblast cell CL0000525
    CSI 1.5
    rCSI 4.2%
    PRS 60.9%
  • mesodermal cell CL0000222
    CSI 1.5
    rCSI 1.8%
    PRS 41.3%
  • podocyte CL0000653
    CSI 1.5
    rCSI 6.6%
    PRS 41.7%
  • Hofbauer cell CL3000001
    CSI 1.5
    rCSI 2.9%
    PRS 53.1%
  • retinal rod cell CL0000604
    CSI 1.6
    rCSI 2.8%
    PRS 41.6%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 1.6
    rCSI 2.1%
    PRS 41.2%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 1.7
    rCSI 4.6%
    PRS 57.5%
  • promyelocyte CL0000836
    CSI 1.7
    rCSI 2.5%
    PRS 53.1%
  • colon epithelial cell CL0011108
    CSI 1.7
    rCSI 1.8%
    PRS 40.5%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 1.7
    rCSI 3.5%
    PRS 60.9%
  • alveolar adventitial fibroblast CL4028006
    CSI 1.7
    rCSI 2.8%
    PRS 44.1%
  • mature alpha-beta T cell CL0000791
    CSI 1.8
    rCSI 6.4%
    PRS 62.2%
  • fraction A pre-pro B cell CL0002045
    CSI 1.8
    rCSI 2.0%
    PRS 65.9%
  • epithelial cell of proximal tubule CL0002306
    CSI 1.8
    rCSI 4.5%
    PRS 39.4%
  • conjunctival epithelial cell CL1000432
    CSI 1.9
    rCSI 2.8%
    PRS 43.7%
  • intestine goblet cell CL0019031
    CSI 1.9
    rCSI 1.7%
    PRS 42.2%
  • respiratory hillock cell CL4030023
    CSI 1.9
    rCSI 3.4%
    PRS 58.7%
  • ciliated epithelial cell CL0000067
    CSI 1.9
    rCSI 1.7%
    PRS 32.8%
  • activated type II NK T cell CL0000931
    CSI 2.0
    rCSI 2.2%
    PRS 59.2%
  • OFF-bipolar cell CL0000750
    CSI 2.0
    rCSI 2.7%
    PRS 53.2%
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 2.0
    rCSI 2.8%
    PRS 40.2%
  • Schwann cell CL0002573
    CSI 2.0
    rCSI 5.7%
    PRS 43.2%
  • small intestine goblet cell CL1000495
    CSI 2.0
    rCSI 4.5%
    PRS 53.0%
  • retinal bipolar neuron CL0000748
    CSI 2.0
    rCSI 3.8%
    PRS 33.5%
  • glandular epithelial cell CL0000150
    CSI 2.1
    rCSI 5.5%
    PRS 65.7%
  • immature B cell CL0000816
    CSI 2.1
    rCSI 1.6%
    PRS 56.1%
  • respiratory suprabasal cell CL4033048
    CSI 2.1
    rCSI 2.7%
    PRS 47.8%
  • basal cell CL0000646
    CSI 2.1
    rCSI 2.8%
    PRS 44.6%
  • tracheobronchial serous cell CL0019001
    CSI 2.1
    rCSI 9.1%
    PRS 59.6%
  • M cell of gut CL0000682
    CSI 2.1
    rCSI 2.3%
    PRS 58.1%
  • chondrocyte CL0000138
    CSI 2.2
    rCSI 3.4%
    PRS 36.7%
  • mucous neck cell CL0000651
    CSI 2.2
    rCSI 3.1%
    PRS 56.7%
  • club cell CL0000158
    CSI 2.2
    rCSI 3.2%
    PRS 42.8%
  • cerebral cortex endothelial cell CL1001602
    CSI 2.2
    rCSI 3.8%
    PRS 34.3%
  • common dendritic progenitor CL0001029
    CSI 2.2
    rCSI 2.8%
    PRS 52.6%
  • alveolar macrophage CL0000583
    CSI 2.3
    rCSI 3.7%
    PRS 48.5%
  • lung macrophage CL1001603
    CSI 2.3
    rCSI 5.0%
    PRS 49.4%
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 2.3
    rCSI 3.5%
    PRS 70.2%
  • peptic cell CL0000155
    CSI 2.3
    rCSI 22.3%
    PRS 70.2%
  • lung ciliated cell CL1000271
    CSI 2.3
    rCSI 2.7%
    PRS 33.7%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 2.3
    rCSI 1.8%
    PRS 43.5%
  • innate lymphoid cell CL0001065
    CSI 2.3
    rCSI 4.8%
    PRS 49.8%
  • lung secretory cell CL1000272
    CSI 2.3
    rCSI 5.8%
    PRS 41.2%
  • respiratory basal cell CL0002633
    CSI 2.4
    rCSI 2.4%
    PRS 48.9%
  • rod bipolar cell CL0000751
    CSI 2.4
    rCSI 4.2%
    PRS 36.8%
  • lung neuroendocrine cell CL1000223
    CSI 2.4
    rCSI 3.5%
    PRS 47.9%
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 2.4
    rCSI 11.9%
    PRS 53.9%
  • class switched memory B cell CL0000972
    CSI 2.4
    rCSI 1.8%
    PRS 61.5%
  • interneuron CL0000099
    CSI 2.4
    rCSI 4.8%
    PRS 33.6%
  • group 3 innate lymphoid cell CL0001071
    CSI 2.4
    rCSI 1.8%
    PRS 46.4%
  • enterocyte CL0000584
    CSI 2.5
    rCSI 4.0%
    PRS 51.9%
  • bronchus fibroblast of lung CL2000093
    CSI 2.5
    rCSI 2.0%
    PRS 43.9%
  • renal alpha-intercalated cell CL0005011
    CSI 2.5
    rCSI 3.3%
    PRS 51.3%
  • colon goblet cell CL0009039
    CSI 2.5
    rCSI 5.9%
    PRS 55.4%
  • ON-bipolar cell CL0000749
    CSI 2.5
    rCSI 3.7%
    PRS 45.8%
  • alveolar type 1 fibroblast cell CL4028004
    CSI 2.5
    rCSI 2.8%
    PRS 46.9%
  • colonocyte CL1000347
    CSI 2.5
    rCSI 3.6%
    PRS 50.4%
  • IgA plasma cell CL0000987
    CSI 2.5
    rCSI 2.6%
    PRS 61.6%

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.
Network Configuration

Explore relationships of the current gene. Select an Interaction Source: 'ONTOLOGY' for shared pathways (GO/Reactome) or 'STRING' for protein-protein interactions. Further refine by selecting context genes and comparing Cell Significance Index (CSI) scores between baseline and target cell types and their specific contexts.

Comma-separated if multiple.
Comma-separated if multiple.

Legend:
  • Query Gene
  • Node Color (Target Cell CSI, relative to current network):
    • Very High
    • High
    • Medium
    • Low
    • Very Low
    • CSI N/A
  • Node Size: Proportional to Target Cell CSI magnitude
  • STRING PPI Edge
  • Shared Pathway Edge (ONTOLOGY)

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Other Information

This section provides additional information about the gene, including a description generated by an AI language model and details about associated proteins.

## Summary Immediate early response 3 interacting protein 1 ([IER3IP1](/details-gene/51124)) is a protein-coding gene localized to the endoplasmic reticulum (ER) and Golgi apparatus. Functionally, it is involved in the protein secretory pathway, specifically in ER-to-Golgi transport and the positive regulation of protein secretion. **Overall**, expression data reveals that [IER3IP1](/details-gene/51124) is a significant marker for highly secretory cell types, with its most prominent expression observed in endocrine cells of the pancreas, such as [pancreatic D cell](/details-cell/CL0000173), [pancreatic A cell](/details-cell/CL0000171), and [type B pancreatic cell](/details-cell/CL0000169), as well as in [intestinal epithelial cell](/details-cell/CL0002563). Clinically, mutations in [IER3IP1](/details-gene/51124) are linked to a rare autosomal recessive syndrome characterized by microcephaly, epilepsy, and permanent neonatal diabetes, highlighting its critical role in both neurodevelopment and metabolic regulation ([Link](https://doi.org/10.1016/j.ajhg.2011.07.006)). ## Cellular Roles and Expression Landscape The expression profile of [IER3IP1](/details-gene/51124) strongly suggests a primary role in cellular secretion and transport. **Overall**, the gene shows the highest significance in a variety of glandular and epithelial cells known for their robust secretory activity. It is a top marker in pancreatic islet cells, including [pancreatic D cell](/details-cell/CL0000173) (CSI: 44.23), [pancreatic A cell](/details-cell/CL0000171) (CSI: 34.38), and [type B pancreatic cell](/details-cell/CL0000169) (CSI: 20.51), which are responsible for producing somatostatin, glucagon, and insulin, respectively. This pattern extends to other secretory cell types such as [intestinal epithelial cell](/details-cell/CL0002563), [extravillous trophoblast](/details-cell/CL0008036), and [pancreatic acinar cell](/details-cell/CL0002064). Beyond these highly specialized secretory cells, [IER3IP1](/details-gene/51124) also shows significant expression in cell types with important, albeit different, secretory functions, such as [CD14-positive monocyte](/details-cell/CL0001054) and [plasmablast](/details-cell/CL0000980), which are involved in cytokine and antibody secretion. Furthermore, its notable expression in [peripheral nervous system neuron](/details-cell/CL2000032) is consistent with its established role in brain development and function. This broad but specific expression pattern underscores its fundamental importance in the secretory pathway across diverse physiological systems. ## Pathways and Molecular Function The molecular functions attributed to [IER3IP1](/details-gene/51124) are highly consistent with its cellular expression profile. The gene product is a membrane-bound protein primarily located in the [Endoplasmic reticulum](/details-cell/GO:0005783) and [Golgi apparatus](/details-cell/GO:0005794), key organelles of the secretory pathway ([Link](https://pubmed.ncbi.nlm.nih.gov/15276200/)). Its involvement in biological processes such as [Endoplasmic reticulum to golgi vesicle-mediated transport](/details-cell/GO:0006888) and [Positive regulation of protein secretion](/details-cell/GO:0050714) provides a direct mechanistic link to its high significance in pancreatic and intestinal secretory cells. Critically, [IER3IP1](/details-gene/51124) is also annotated for its role in [Brain development](/details-cell/GO:0007420). This function is strongly supported by clinical evidence, where loss-of-function mutations cause microcephaly, epilepsy, and neonatal diabetes syndrome (MEDS) ([Link](https://doi.org/10.1002/ajmg.a.35583), [Link](https://doi.org/10.1111/pedi.12086)). Studies suggest that this neurodevelopmental defect arises from inappropriate apoptosis of neural progenitors, potentially due to impaired secretion of essential growth factors or extracellular matrix components ([Link](https://doi.org/10.1126/science.abb5390), [Link](https://doi.org/10.1016/j.ajhg.2011.07.006)). Thus, the function of [IER3IP1](/details-gene/51124) is essential for both the high-volume secretion required for metabolic homeostasis and the precision secretion required for organogenesis. ## Research Directions The dual role of [IER3IP1](/details-gene/51124) in both metabolic regulation and neurodevelopment presents several compelling avenues for future research. The severe phenotype associated with its loss-of-function highlights its non-redundant role in fundamental cellular processes. ### Proposed Hypotheses 1. **Impaired Neurotrophic Factor Secretion:** Given its role in the secretory pathway and the microcephaly phenotype, it is hypothesized that [IER3IP1](/details-gene/51124) is essential for the efficient secretion of specific neurotrophic factors or extracellular matrix proteins that regulate neural progenitor survival, proliferation, and migration during cortical development. Its absence leads to ER stress and apoptosis in these critical cells. 2. **Defective Proinsulin Processing and Secretion:** The neonatal diabetes phenotype suggests a critical role in pancreatic beta cells. It is hypothesized that [IER3IP1](/details-gene/51124) is a key facilitator of proinsulin transport from the ER to the Golgi, where it is processed into mature insulin. Loss of [IER3IP1](/details-gene/51124) may cause proinsulin retention in the ER, leading to ER stress-induced apoptosis of [type B pancreatic cell](/details-cell/CL0000169) and a subsequent failure of insulin secretion. ### Experimental Approach To test the hypothesis regarding its role in neurodevelopment, a powerful experimental approach would be to utilize human induced pluripotent stem cells (iPSCs). CRISPR-Cas9 could be used to generate [IER3IP1](/details-gene/51124) knockout iPSC lines. These, along with isogenic controls, would be differentiated into cerebral organoids. The investigation would involve: - **Morphological Analysis:** Quantifying organoid size and assessing cortical layer formation via immunohistochemistry to model the microcephaly phenotype. - **Cell Fate Analysis:** Using markers like Ki67 and cleaved caspase-3 to measure proliferation and apoptosis rates in neural progenitor zones within the organoids. - **Secretome Profiling:** Performing mass spectrometry on the conditioned media from organoid cultures to identify specific secreted proteins (e.g., BDNF, SHH, Reelin) whose levels are dysregulated in the absence of [IER3IP1](/details-gene/51124). ### Therapeutic Potential As MEDS is a monogenic, loss-of-function disorder, [IER3IP1](/details-gene/51124) is not a suitable target for inhibition. Instead, therapeutic strategies would need to focus on restoring its function. Gene therapy, aiming to deliver a functional copy of the [IER3IP1](/details-gene/51124) gene to affected tissues like the developing brain and pancreas, represents the most direct potential treatment. However, significant challenges remain, including the difficulty of in utero delivery to target neural progenitors during the critical window of brain development and the need to achieve stable, long-term expression in pancreatic islet cells.

Genular Protein ID: 3473738547

Symbol: IR3IP_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 15276200

Title: Cloning and characterization of a novel endoplasmic reticulum localized G-patch domain protein, IER3IP1.

PubMed ID: 15276200

DOI: 10.1016/j.gene.2004.04.033

PubMed ID: 11042152

Title: Cloning and functional analysis of cDNAs with open reading frames for 300 previously undefined genes expressed in CD34+ hematopoietic stem/progenitor cells.

PubMed ID: 11042152

DOI: 10.1101/gr.140200

PubMed ID: 10931946

Title: Gene expression profiling in the human hypothalamus-pituitary-adrenal axis and full-length cDNA cloning.

PubMed ID: 10931946

DOI: 10.1073/pnas.160270997

PubMed ID: 11230166

Title: Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs.

PubMed ID: 11230166

DOI: 10.1101/gr.gr1547r

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: 25944712

Title: N-terminome analysis of the human mitochondrial proteome.

PubMed ID: 25944712

DOI: 10.1002/pmic.201400617

PubMed ID: 33122427

Title: A human tissue screen identifies a regulator of ER secretion as a brain-size determinant.

PubMed ID: 33122427

DOI: 10.1126/science.abb5390

PubMed ID: 21835305

Title: Microcephaly with simplified gyration, epilepsy, and infantile diabetes linked to inappropriate apoptosis of neural progenitors.

PubMed ID: 21835305

DOI: 10.1016/j.ajhg.2011.07.006

PubMed ID: 22991235

Title: A homozygous IER3IP1 mutation causes microcephaly with simplified gyral pattern, epilepsy, and permanent neonatal diabetes syndrome (MEDS).

PubMed ID: 22991235

DOI: 10.1002/ajmg.a.35583

PubMed ID: 24138066

Title: Microcephaly, epilepsy, and neonatal diabetes due to compound heterozygous mutations in IER3IP1: insights into the natural history of a rare disorder.

PubMed ID: 24138066

DOI: 10.1111/pedi.12086

Sequence Information:

  • Length: 82
  • Mass: 8969
  • Checksum: 2015B211F0AFF580
  • Sequence:
  • MAFTLYSLLQ AALLCVNAIA VLHEERFLKN IGWGTDQGIG GFGEEPGIKS QLMNLIRSVR 
    TVMRVPLIIV NSIAIVLLLL FG