Details for: IDH1

Gene ID: 3417

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: IDH1

Ensembl ID: ENSG00000138413

Description: isocitrate dehydrogenase (NADP(+)) 1

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • colon epithelial cell CL0011108
    CSI 29.68
    rCSI 31.09%
    PRS 44.94
  • Hofbauer cell CL3000001
    CSI 29.03
    rCSI 54.8%
    PRS 58.37
  • paneth cell CL0000510
    CSI 17.81
    rCSI 26.29%
    PRS 65.46
  • intestinal epithelial cell CL0002563
    CSI 14.45
    rCSI 15.1%
    PRS 47.09
  • M cell of gut CL0000682
    CSI 12.66
    rCSI 13.45%
    PRS 62.17
  • enterocyte CL0000584
    CSI 11.26
    rCSI 18.15%
    PRS 55.69
  • stem cell CL0000034
    CSI 11.13
    rCSI 10.73%
    PRS 38.65
  • myeloid dendritic cell CL0000782
    CSI 10.64
    rCSI 15.41%
    PRS 64.35
  • placental villous trophoblast CL2000060
    CSI 10.05
    rCSI 15.53%
    PRS 45.66
  • transit amplifying cell of colon CL0009011
    CSI 9.39
    rCSI 11.03%
    PRS 51.27
  • foveolar cell of stomach CL0002179
    CSI 8.86
    rCSI 18.86%
    PRS 62.4
  • pulmonary alveolar type 1 cell CL0002062
    CSI 8.57
    rCSI 49.43%
    PRS 49.28
  • transit amplifying cell CL0009010
    CSI 7.59
    rCSI 11.6%
    PRS 63.74
  • vascular leptomeningeal cell CL4023051
    CSI 7.36
    rCSI 12.9%
    PRS 40.33
  • forebrain radial glial cell CL0013000
    CSI 7.04
    rCSI 22.6%
    PRS 55.28
  • mesenchymal cell CL0008019
    CSI 6.85
    rCSI 17.4%
    PRS 43.49
  • promonocyte CL0000559
    CSI 6.55
    rCSI 11.22%
    PRS 57.34
  • duct epithelial cell CL0000068
    CSI 6.25
    rCSI 9.15%
    PRS 51.22
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 6.05
    rCSI 22.87%
    PRS 32.8
  • cerebral cortex endothelial cell CL1001602
    CSI 5.92
    rCSI 10.25%
    PRS 38.68
  • transit amplifying cell of small intestine CL0009012
    CSI 5.91
    rCSI 25.97%
    PRS 66.27
  • vascular associated smooth muscle cell CL0000359
    CSI 5.87
    rCSI 19.03%
    PRS 50.4
  • radial glial cell CL0000681
    CSI 5.76
    rCSI 8%
    PRS 47.35
  • glioblast CL0000030
    CSI 5.33
    rCSI 8.5%
    PRS 41.65
  • lung interstitial macrophage CL4033043
    CSI 5.22
    rCSI 11.71%
    PRS 67.48
  • ciliated cell CL0000064
    CSI 4.98
    rCSI 8.06%
    PRS 46.18
  • midzonal region hepatocyte CL0019028
    CSI 4.95
    rCSI 11.63%
    PRS 56.06
  • melanocyte CL0000148
    CSI 4.78
    rCSI 3.54%
    PRS 41.45
  • retinal pigment epithelial cell CL0002586
    CSI 4.71
    rCSI 9.36%
    PRS 46.91
  • elicited macrophage CL0000861
    CSI 4.4
    rCSI 4.04%
    PRS 55.67
  • fallopian tube secretory epithelial cell CL4030006
    CSI 4.36
    rCSI 4.2%
    PRS 48.28
  • squamous epithelial cell CL0000076
    CSI 4.28
    rCSI 10.15%
    PRS 53.48
  • pro-B cell CL0000826
    CSI 4.16
    rCSI 3.44%
    PRS 49.16
  • mucous neck cell CL0000651
    CSI 3.94
    rCSI 5.67%
    PRS 61.14
  • intestinal crypt stem cell of colon CL0009043
    CSI 3.94
    rCSI 29.56%
    PRS 67.44
  • goblet cell CL0000160
    CSI 3.88
    rCSI 3.67%
    PRS 48.68
  • myeloid leukocyte CL0000766
    CSI 3.75
    rCSI 3.46%
    PRS 48.68
  • epithelial cell of lung CL0000082
    CSI 3.64
    rCSI 3.02%
    PRS 46.55
  • common myeloid progenitor CL0000049
    CSI 3.63
    rCSI 2.94%
    PRS 48.7
  • bronchus fibroblast of lung CL2000093
    CSI 3.54
    rCSI 2.88%
    PRS 48.55
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 3.48
    rCSI 4.02%
    PRS 42.13
  • secretory cell CL0000151
    CSI 3.43
    rCSI 3.58%
    PRS 48.41
  • retinal ganglion cell CL0000740
    CSI 3.41
    rCSI 7.53%
    PRS 35.92
  • precursor B cell CL0000817
    CSI 3.23
    rCSI 2.83%
    PRS 57.82
  • intestine goblet cell CL0019031
    CSI 3.2
    rCSI 2.84%
    PRS 46.76
  • adipocyte CL0000136
    CSI 3.14
    rCSI 4.03%
    PRS 43.08
  • BEST4+ enteroycte CL4030026
    CSI 3.11
    rCSI 3.87%
    PRS 50.55
  • Kupffer cell CL0000091
    CSI 3.02
    rCSI 6.9%
    PRS 47.36
  • interneuron CL0000099
    CSI 2.98
    rCSI 5.98%
    PRS 37.74
  • brush cell of tracheobronchial tree CL0002075
    CSI 2.96
    rCSI 8.77%
    PRS 59.12
  • epithelial cell of lower respiratory tract CL0002632
    CSI 2.92
    rCSI 2.26%
    PRS 48.58
  • neural crest cell CL0011012
    CSI 2.88
    rCSI 2.28%
    PRS 35.64
  • pancreatic acinar cell CL0002064
    CSI 2.87
    rCSI 3.82%
    PRS 52.99
  • colonocyte CL1000347
    CSI 2.85
    rCSI 4.09%
    PRS 54.42
  • extravillous trophoblast CL0008036
    CSI 2.81
    rCSI 3.48%
    PRS 43.76
  • epithelial cell CL0000066
    CSI 2.74
    rCSI 4.21%
    PRS 48.66
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 2.7
    rCSI 3.35%
    PRS 30.28
  • retinal rod cell CL0000604
    CSI 2.69
    rCSI 4.74%
    PRS 46.01
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.66
    rCSI 1.85%
    PRS 49.88
  • enteroendocrine cell CL0000164
    CSI 2.64
    rCSI 3.6%
    PRS 50.4
  • retinal bipolar neuron CL0000748
    CSI 2.62
    rCSI 4.9%
    PRS 37.51
  • hematopoietic precursor cell CL0008001
    CSI 2.61
    rCSI 2.69%
    PRS 66.02
  • ionocyte CL0005006
    CSI 2.59
    rCSI 2.77%
    PRS 46.09
  • kidney epithelial cell CL0002518
    CSI 2.56
    rCSI 4.89%
    PRS 70.53
  • epithelial cell of proximal tubule CL0002306
    CSI 2.53
    rCSI 6.19%
    PRS 43.5
  • centrilobular region hepatocyte CL0019029
    CSI 2.52
    rCSI 6.57%
    PRS 55.56
  • enterocyte of epithelium of large intestine CL0002071
    CSI 2.5
    rCSI 13.12%
    PRS 61.8
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 2.49
    rCSI 5.99%
    PRS 66.29
  • hepatocyte CL0000182
    CSI 2.47
    rCSI 4.43%
    PRS 46.49
  • club cell CL0000158
    CSI 2.47
    rCSI 3.62%
    PRS 46.65
  • inflammatory macrophage CL0000863
    CSI 2.44
    rCSI 4.17%
    PRS 74.15
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 2.43
    rCSI 3.12%
    PRS 45.9
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 2.42
    rCSI 7.15%
    PRS 51.94
  • hematopoietic stem cell CL0000037
    CSI 2.41
    rCSI 1.6%
    PRS 51.58
  • IgA plasma cell CL0000987
    CSI 2.38
    rCSI 2.43%
    PRS 65.71
  • pancreatic A cell CL0000171
    CSI 2.35
    rCSI 2.47%
    PRS 51.09
  • pulmonary alveolar type 2 cell CL0002063
    CSI 2.35
    rCSI 3.64%
    PRS 57.35
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 2.29
    rCSI 6.17%
    PRS 56.66
  • ciliated epithelial cell CL0000067
    CSI 2.27
    rCSI 1.99%
    PRS 36.98
  • ON-bipolar cell CL0000749
    CSI 2.25
    rCSI 3.35%
    PRS 50.16
  • glutamatergic neuron CL0000679
    CSI 2.18
    rCSI 4.48%
    PRS 41.53
  • type B pancreatic cell CL0000169
    CSI 2.17
    rCSI 4.81%
    PRS 45.42
  • nasal mucosa goblet cell CL0002480
    CSI 2.12
    rCSI 2.46%
    PRS 57.79
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 2.12
    rCSI 1.91%
    PRS 44.59
  • early lymphoid progenitor CL0000936
    CSI 2.08
    rCSI 1.83%
    PRS 53.1
  • luminal cell of prostate epithelium CL0002340
    CSI 2.08
    rCSI 11.17%
    PRS 62.97
  • enterocyte of epithelium of small intestine CL1000334
    CSI 2.07
    rCSI 32%
    PRS 72.03
  • mesodermal cell CL0000222
    CSI 2.06
    rCSI 2.48%
    PRS 45.95
  • lung secretory cell CL1000272
    CSI 2.06
    rCSI 5.1%
    PRS 45.89
  • intestinal tuft cell CL0019032
    CSI 2.01
    rCSI 3.08%
    PRS 52.72
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.01
    rCSI 3.54%
    PRS 30.91
  • enteric smooth muscle cell CL0002504
    CSI 1.99
    rCSI 2.84%
    PRS 50.56
  • common lymphoid progenitor CL0000051
    CSI 1.98
    rCSI 2.65%
    PRS 70.48
  • fibroblast of lung CL0002553
    CSI 1.93
    rCSI 1.8%
    PRS 47.63
  • paneth cell of epithelium of small intestine CL1000343
    CSI 1.92
    rCSI 5.39%
    PRS 62.14
  • tracheal goblet cell CL1000329
    CSI 1.9
    rCSI 4.15%
    PRS 66.53
  • retina horizontal cell CL0000745
    CSI 1.83
    rCSI 2.79%
    PRS 44.53
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 1.8
    rCSI 6.49%
    PRS 30.74
  • pancreatic D cell CL0000173
    CSI 1.8
    rCSI 1.77%
    PRS 50.49
  • acinar cell CL0000622
    CSI 1.77
    rCSI 2.59%
    PRS 59.41
  • ON midget ganglion cell CL4033046
    CSI 0.2
    rCSI 4.4%
    PRS 40.2%
  • paneth cell of colon CL0009009
    CSI 0.3
    rCSI 2.7%
    PRS 71.7%
  • pancreatic PP cell CL0002275
    CSI 0.3
    rCSI 1.1%
    PRS 63.2%
  • epithelial cell of esophagus CL0002252
    CSI 0.3
    rCSI 2.8%
    PRS 73.0%
  • respiratory goblet cell CL0002370
    CSI 0.3
    rCSI 3.1%
    PRS 67.3%
  • podocyte CL0000653
    CSI 0.3
    rCSI 1.4%
    PRS 46.8%
  • erythroid progenitor cell CL0000038
    CSI 0.4
    rCSI 2.1%
    PRS 58.6%
  • Cajal-Retzius cell CL0000695
    CSI 0.4
    rCSI 2.9%
    PRS 63.5%
  • enteroendocrine cell of colon CL0009042
    CSI 0.4
    rCSI 1.9%
    PRS 72.2%
  • type EC enteroendocrine cell CL0000577
    CSI 0.4
    rCSI 1.5%
    PRS 60.0%
  • P/D1 enteroendocrine cell CL0002268
    CSI 0.5
    rCSI 2.6%
    PRS 69.4%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.5
    rCSI 1.5%
    PRS 33.2%
  • respiratory epithelial cell CL0002368
    CSI 0.6
    rCSI 3.4%
    PRS 81.8%
  • basal cell of epithelium of trachea CL1000348
    CSI 0.6
    rCSI 3.9%
    PRS 69.8%
  • neuroplacodal cell CL0000032
    CSI 0.6
    rCSI 5.7%
    PRS 64.1%
  • pluripotent stem cell CL0002248
    CSI 0.7
    rCSI 20.6%
    PRS 71.4%
  • lung goblet cell CL1000143
    CSI 0.7
    rCSI 7.9%
    PRS 78.4%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 0.7
    rCSI 0.6%
    PRS 52.0%
  • colon macrophage CL0009038
    CSI 0.8
    rCSI 3.6%
    PRS 69.9%
  • retinal cone cell CL0000573
    CSI 0.8
    rCSI 1.3%
    PRS 38.6%
  • tracheobronchial serous cell CL0019001
    CSI 0.9
    rCSI 4.0%
    PRS 64.0%
  • type L enteroendocrine cell CL0002279
    CSI 0.9
    rCSI 1.8%
    PRS 66.8%
  • syncytiotrophoblast cell CL0000525
    CSI 1.0
    rCSI 2.8%
    PRS 65.0%
  • glial cell CL0000125
    CSI 1.0
    rCSI 3.7%
    PRS 40.9%
  • colon goblet cell CL0009039
    CSI 1.0
    rCSI 2.4%
    PRS 59.7%
  • pancreatic ductal cell CL0002079
    CSI 1.0
    rCSI 2.0%
    PRS 50.1%
  • enteroendocrine cell of small intestine CL0009006
    CSI 1.2
    rCSI 2.6%
    PRS 62.7%
  • ON parasol ganglion cell CL4033052
    CSI 1.2
    rCSI 16.5%
    PRS 40.1%
  • chondrocyte CL0000138
    CSI 1.2
    rCSI 1.9%
    PRS 40.9%
  • serous secreting cell CL0000313
    CSI 1.2
    rCSI 6.2%
    PRS 80.8%
  • multi-ciliated epithelial cell CL0005012
    CSI 1.3
    rCSI 1.3%
    PRS 42.0%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 1.3
    rCSI 2.0%
    PRS 34.1%
  • mucus secreting cell CL0000319
    CSI 1.3
    rCSI 2.0%
    PRS 58.8%
  • bronchial goblet cell CL1000312
    CSI 1.3
    rCSI 5.2%
    PRS 68.3%
  • glycinergic amacrine cell CL4030028
    CSI 1.3
    rCSI 3.4%
    PRS 47.3%
  • renal beta-intercalated cell CL0002201
    CSI 1.3
    rCSI 3.2%
    PRS 49.9%
  • intermediate monocyte CL0002393
    CSI 1.3
    rCSI 2.0%
    PRS 50.3%
  • glandular epithelial cell CL0000150
    CSI 1.4
    rCSI 3.5%
    PRS 70.0%
  • respiratory basal cell CL0002633
    CSI 1.4
    rCSI 1.4%
    PRS 53.8%
  • peripheral nervous system neuron CL2000032
    CSI 1.4
    rCSI 1.9%
    PRS 41.0%
  • lung ciliated cell CL1000271
    CSI 1.4
    rCSI 1.6%
    PRS 38.1%
  • cardiac muscle cell CL0000746
    CSI 1.4
    rCSI 2.1%
    PRS 39.1%
  • regular ventricular cardiac myocyte CL0002131
    CSI 1.5
    rCSI 9.1%
    PRS 40.4%
  • intrahepatic cholangiocyte CL0002538
    CSI 1.5
    rCSI 3.5%
    PRS 63.1%
  • periportal region hepatocyte CL0019026
    CSI 1.5
    rCSI 5.7%
    PRS 56.2%
  • progenitor cell CL0011026
    CSI 1.5
    rCSI 3.2%
    PRS 51.0%
  • lung macrophage CL1001603
    CSI 1.5
    rCSI 3.3%
    PRS 54.6%
  • small intestine goblet cell CL1000495
    CSI 1.5
    rCSI 3.3%
    PRS 57.7%
  • neural progenitor cell CL0011020
    CSI 1.5
    rCSI 6.7%
    PRS 41.0%
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 1.6
    rCSI 2.0%
    PRS 61.3%
  • Bergmann glial cell CL0000644
    CSI 1.6
    rCSI 2.1%
    PRS 43.9%
  • granulocyte CL0000094
    CSI 1.6
    rCSI 2.4%
    PRS 57.2%
  • mononuclear phagocyte CL0000113
    CSI 1.6
    rCSI 3.5%
    PRS 52.0%
  • rod bipolar cell CL0000751
    CSI 1.6
    rCSI 2.9%
    PRS 41.3%
  • epicardial adipocyte CL1000309
    CSI 1.6
    rCSI 5.3%
    PRS 49.9%
  • tuft cell of colon CL0009041
    CSI 1.6
    rCSI 3.8%
    PRS 64.9%
  • astrocyte of the cerebral cortex CL0002605
    CSI 1.7
    rCSI 3.7%
    PRS 32.7%
  • alveolar macrophage CL0000583
    CSI 1.7
    rCSI 2.7%
    PRS 53.5%
  • choroid plexus epithelial cell CL0000706
    CSI 1.7
    rCSI 2.7%
    PRS 38.4%
  • respiratory suprabasal cell CL4033048
    CSI 1.7
    rCSI 2.2%
    PRS 52.7%
  • kidney interstitial alternatively activated macrophage CL1000695
    CSI 1.7
    rCSI 4.5%
    PRS 47.3%
  • differentiation-committed oligodendrocyte precursor CL4023059
    CSI 1.7
    rCSI 3.1%
    PRS 41.5%
  • neural cell CL0002319
    CSI 1.7
    rCSI 6.5%
    PRS 39.5%
  • pulmonary ionocyte CL0017000
    CSI 1.8
    rCSI 2.1%
    PRS 55.6%
  • alternatively activated macrophage CL0000890
    CSI 1.8
    rCSI 2.2%
    PRS 61.4%
  • acinar cell CL0000622
    CSI 1.8
    rCSI 2.6%
    PRS 59.4%
  • pancreatic D cell CL0000173
    CSI 1.8
    rCSI 1.8%
    PRS 50.5%
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 1.8
    rCSI 6.5%
    PRS 30.7%
  • retina horizontal cell CL0000745
    CSI 1.8
    rCSI 2.8%
    PRS 44.5%
  • tracheal goblet cell CL1000329
    CSI 1.9
    rCSI 4.2%
    PRS 66.5%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 1.9
    rCSI 5.4%
    PRS 62.1%
  • fibroblast of lung CL0002553
    CSI 1.9
    rCSI 1.8%
    PRS 47.6%
  • common lymphoid progenitor CL0000051
    CSI 2.0
    rCSI 2.7%
    PRS 70.5%
  • enteric smooth muscle cell CL0002504
    CSI 2.0
    rCSI 2.8%
    PRS 50.6%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.0
    rCSI 3.5%
    PRS 30.9%
  • intestinal tuft cell CL0019032
    CSI 2.0
    rCSI 3.1%
    PRS 52.7%
  • lung secretory cell CL1000272
    CSI 2.1
    rCSI 5.1%
    PRS 45.9%
  • mesodermal cell CL0000222
    CSI 2.1
    rCSI 2.5%
    PRS 46.0%
  • enterocyte of epithelium of small intestine CL1000334
    CSI 2.1
    rCSI 32.0%
    PRS 72.0%
  • luminal cell of prostate epithelium CL0002340
    CSI 2.1
    rCSI 11.2%
    PRS 63.0%
  • early lymphoid progenitor CL0000936
    CSI 2.1
    rCSI 1.8%
    PRS 53.1%
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 2.1
    rCSI 1.9%
    PRS 44.6%
  • nasal mucosa goblet cell CL0002480
    CSI 2.1
    rCSI 2.5%
    PRS 57.8%
  • type B pancreatic cell CL0000169
    CSI 2.2
    rCSI 4.8%
    PRS 45.4%
  • glutamatergic neuron CL0000679
    CSI 2.2
    rCSI 4.5%
    PRS 41.5%
  • ON-bipolar cell CL0000749
    CSI 2.3
    rCSI 3.4%
    PRS 50.2%
  • ciliated epithelial cell CL0000067
    CSI 2.3
    rCSI 2.0%
    PRS 37.0%
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 2.3
    rCSI 6.2%
    PRS 56.7%
  • pulmonary alveolar type 2 cell CL0002063
    CSI 2.4
    rCSI 3.6%
    PRS 57.4%
  • pancreatic A cell CL0000171
    CSI 2.4
    rCSI 2.5%
    PRS 51.1%
  • IgA plasma cell CL0000987
    CSI 2.4
    rCSI 2.4%
    PRS 65.7%
  • hematopoietic stem cell CL0000037
    CSI 2.4
    rCSI 1.6%
    PRS 51.6%
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 2.4
    rCSI 7.2%
    PRS 51.9%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 2.4
    rCSI 3.1%
    PRS 45.9%
  • inflammatory macrophage CL0000863
    CSI 2.4
    rCSI 4.2%
    PRS 74.2%
  • club cell CL0000158
    CSI 2.5
    rCSI 3.6%
    PRS 46.7%
  • hepatocyte CL0000182
    CSI 2.5
    rCSI 4.4%
    PRS 46.5%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 2.5
    rCSI 6.0%
    PRS 66.3%
  • enterocyte of epithelium of large intestine CL0002071
    CSI 2.5
    rCSI 13.1%
    PRS 61.8%
  • centrilobular region hepatocyte CL0019029
    CSI 2.5
    rCSI 6.6%
    PRS 55.6%

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 [IDH1](/details-gene/3417) (Isocitrate Dehydrogenase 1) encodes a cytoplasmic and peroxisomal enzyme that catalyzes the oxidative decarboxylation of isocitrate to alpha-ketoglutarate (α-KG), concomitantly producing NADPH. This function is critical for cellular defense against oxidative stress, regulation of metabolic flux, and lipid biosynthesis. While broadly expressed, [IDH1](/details-gene/3417) shows particularly high significance in metabolically active and proliferative tissues, such as the intestinal epithelium. Somatic gain-of-function mutations in [IDH1](/details-gene/3417) are well-documented drivers in several cancers, including gliomas and acute myeloid leukemia, where the mutant enzyme produces the oncometabolite 2-hydroxyglutarate ([Link](https://doi.org/10.1038/nature08617)). This has established [IDH1](/details-gene/3417) as a key player in both normal physiology and tumorigenesis, with its clinical relevance underscored by its association with multiple disease states ([147700](https://omim.org/entry/147700)). ## Cellular Roles and Expression Landscape The expression profile of [IDH1](/details-gene/3417) highlights its essential role in cellular metabolism, particularly in tissues characterized by high rates of proliferation and specialized function. **Overall**, the gene demonstrates the highest significance in epithelial cells lining the gastrointestinal tract, including [colon epithelial cell](/details-cell/CL0011108) (CSI: 29.68), [paneth cell](/details-cell/CL0000510) (CSI: 17.81), and [enterocyte](/details-cell/CL0000584) (CSI: 11.26). Its prominence in progenitor populations like [stem cell](/details-cell/CL0000034) (CSI: 11.13) and [transit amplifying cell of colon](/details-cell/CL0009011) (CSI: 9.39) is consistent with a fundamental requirement for NADPH in supporting rapid cell division and maintaining genomic integrity under conditions of high metabolic and oxidative stress. Beyond the gut, [IDH1](/details-gene/3417) is also a significant marker in specialized placental cells, such as the [Hofbauer cell](/details-cell/CL3000001) (CSI: 29.03), a type of placental macrophage, and [placental villous trophoblast](/details-cell/CL2000060) (CSI: 10.05). This suggests a role in feto-maternal immune tolerance and placental development. Its expression in [myeloid dendritic cell](/details-cell/CL0000782) (CSI: 10.64) further supports its involvement in immune cell function, likely by providing NADPH for processes like the respiratory burst and regulating metabolic reprogramming during activation. ## Pathways and Molecular Function Functionally, [IDH1](/details-gene/3417) is a homodimeric enzyme primarily localized to the [cytoplasm](/details-gene/GO:0005737) and [peroxisome](/details-gene/GO:0005777) ([Link](https://doi.org/10.1074/jbc.274.43.30527)). Its core molecular function is [isocitrate dehydrogenase (nadp+) activity](/details-gene/GO:0004450), which is a key step in the [isocitrate metabolic process](/details-gene/GO:0006102) outside of the canonical mitochondrial [tricarboxylic acid cycle](/details-gene/GO:0006099). The primary output of this reaction, NADPH, is a critical cofactor for a multitude of cellular processes. The gene's involvement in [Nadph regeneration](/details-gene/R-HSA-389542) directly supports its role in the [response to oxidative stress](/details-gene/GO:0006979) and the [glutathione metabolic process](/details-gene/GO:0006749), which are essential for detoxifying reactive oxygen species. This connection is further emphasized by its annotation in the [Keap1-nfe2l2 pathway](/details-gene/R-HSA-9755511), a major regulator of the cellular antioxidant response. In a pathological context, specific mutations in [IDH1](/details-gene/3417) lead to an [abnormal conversion of 2-oxoglutarate to 2-hydroxyglutarate](/details-gene/R-HSA-2978092). This neomorphic activity disrupts normal metabolism and epigenetic regulation, contributing to the development of various cancers ([Link](https://doi.org/10.1038/nature08617)), firmly placing it within the Reactome pathways of [Disease](/details-gene/R-HSA-1643685) and [Diseases of metabolism](/details-gene/R-HSA-5668914). ## Research Directions The established role of [IDH1](/details-gene/3417) in metabolism and cancer provides a strong foundation for further investigation, particularly concerning its function in specific cell types and its potential as a therapeutic target beyond its known mutations. **Testable Hypotheses:** 1. Given its high expression in rapidly dividing colonic progenitor cells and its central role in producing NADPH for antioxidant defense, we hypothesize that downregulation or loss of wild-type [IDH1](/details-gene/3417) function in the intestinal epithelium impairs the cellular response to oxidative damage, increasing susceptibility to inflammation-driven carcinogenesis. 2. The high significance of [IDH1](/details-gene/3417) in placental [Hofbauer cell](/details-cell/CL3000001)s suggests a role in immunometabolism. We hypothesize that [IDH1](/details-gene/3417)-dependent metabolic reprogramming is essential for maintaining the anti-inflammatory, pro-angiogenic phenotype of these macrophages, and that its disruption could contribute to pregnancy complications like pre-eclampsia or intrauterine growth restriction. **Proposed Experimental Approach:** To test the first hypothesis, a conditional knockout mouse model could be generated, deleting [IDH1](/details-gene/3417) specifically in the intestinal epithelium (e.g., using a Villin-Cre driver). These mice, along with wild-type littermates, would be subjected to an azoxymethane/dextran sodium sulfate (AOM/DSS) model of colitis-associated colorectal cancer. The experimental endpoints would include assessing tumor burden, quantifying markers of proliferation (Ki-67), DNA damage (γH2AX), and oxidative stress (8-OHdG) via immunohistochemistry, and performing single-cell RNA sequencing on colonic tissues to dissect the specific effects on epithelial and immune cell populations. **Therapeutic Potential:** [IDH1](/details-gene/3417) is a validated therapeutic target. However, the strategy is highly specific: it involves the **inhibition** of the neomorphic, gain-of-function activity of mutant [IDH1](/details-gene/3417) that produces 2-hydroxyglutarate. Small molecule inhibitors targeting these specific mutations have been successfully developed and are clinically approved for treating acute myeloid leukemia and cholangiocarcinoma harboring these alterations. Targeting the wild-type enzyme is not a viable therapeutic strategy, as its function is critical for normal cellular homeostasis, particularly in protecting cells from oxidative damage. Future therapeutic development could focus on creating more potent and specific inhibitors for different [IDH1](/details-gene/3417) mutations or exploring combination therapies that exploit the metabolic vulnerabilities created by the mutant enzyme.

Genular Protein ID: 1032175092

Symbol: IDHC_HUMAN

Name: Isocitrate dehydrogenase [NADP] cytoplasmic

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 9866202

Title: Cytosolic isocitrate dehydrogenase in humans, mice, and voles and phylogenetic analysis of the enzyme family.

PubMed ID: 9866202

DOI: 10.1093/oxfordjournals.molbev.a025894

PubMed ID: 10521434

Title: The human PICD gene encodes a cytoplasmic and peroxisomal NADP(+)-dependent isocitrate dehydrogenase.

PubMed ID: 10521434

DOI: 10.1074/jbc.274.43.30527

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: 17974005

Title: The full-ORF clone resource of the German cDNA consortium.

PubMed ID: 17974005

DOI: 10.1186/1471-2164-8-399

PubMed ID: 15815621

Title: Generation and annotation of the DNA sequences of human chromosomes 2 and 4.

PubMed ID: 15815621

DOI: 10.1038/nature03466

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: 19608861

Title: Lysine acetylation targets protein complexes and co-regulates major cellular functions.

PubMed ID: 19608861

DOI: 10.1126/science.1175371

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 22814378

Title: N-terminal acetylome analyses and functional insights of the N-terminal acetyltransferase NatB.

PubMed ID: 22814378

DOI: 10.1073/pnas.1210303109

PubMed ID: 24275569

Title: An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome.

PubMed ID: 24275569

DOI: 10.1016/j.jprot.2013.11.014

PubMed ID: 25944712

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

PubMed ID: 25944712

DOI: 10.1002/pmic.201400617

PubMed ID: 15173171

Title: Structures of human cytosolic NADP-dependent isocitrate dehydrogenase reveal a novel self-regulatory mechanism of activity.

PubMed ID: 15173171

DOI: 10.1074/jbc.m404298200

PubMed ID: 19935646

Title: Cancer-associated IDH1 mutations produce 2-hydroxyglutarate.

PubMed ID: 19935646

DOI: 10.1038/nature08617

PubMed ID: 16959974

Title: The consensus coding sequences of human breast and colorectal cancers.

PubMed ID: 16959974

DOI: 10.1126/science.1133427

PubMed ID: 18772396

Title: An integrated genomic analysis of human glioblastoma multiforme.

PubMed ID: 18772396

DOI: 10.1126/science.1164382

PubMed ID: 19117336

Title: IDH1 mutations at residue p.R132 (IDH1(R132)) occur frequently in high-grade gliomas but not in other solid tumors.

PubMed ID: 19117336

DOI: 10.1002/humu.20937

PubMed ID: 26161668

Title: Mutant IDH1 Dysregulates the Differentiation of Mesenchymal Stem Cells in Association with Gene-Specific Histone Modifications to Cartilage- and Bone-Related Genes.

PubMed ID: 26161668

DOI: 10.1371/journal.pone.0131998

Sequence Information:

  • Length: 414
  • Mass: 46659
  • Checksum: 60428B0B6E5851DC
  • Sequence:
  • MSKKISGGSV VEMQGDEMTR IIWELIKEKL IFPYVELDLH SYDLGIENRD ATNDQVTKDA 
    AEAIKKHNVG VKCATITPDE KRVEEFKLKQ MWKSPNGTIR NILGGTVFRE AIICKNIPRL 
    VSGWVKPIII GRHAYGDQYR ATDFVVPGPG KVEITYTPSD GTQKVTYLVH NFEEGGGVAM 
    GMYNQDKSIE DFAHSSFQMA LSKGWPLYLS TKNTILKKYD GRFKDIFQEI YDKQYKSQFE 
    AQKIWYEHRL IDDMVAQAMK SEGGFIWACK NYDGDVQSDS VAQGYGSLGM MTSVLVCPDG 
    KTVEAEAAHG TVTRHYRMYQ KGQETSTNPI ASIFAWTRGL AHRAKLDNNK ELAFFANALE 
    EVSIETIEAG FMTKDLAACI KGLPNVQRSD YLNTFEFMDK LGENLKIKLA QAKL