Details for: CBR1

Gene ID: 873

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: CBR1

Ensembl ID: ENSG00000159228

Description: carbonyl reductase 1

Cell Significance Landscape

Associated with

Significant Cells

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

  • enterocyte CL0000584
    CSI 37.56
    rCSI 60.56%
    PRS 47.52
  • ionocyte CL0005006
    CSI 33.29
    rCSI 35.68%
    PRS 35.21
  • keratinocyte CL0000312
    CSI 32.86
    rCSI 27.54%
    PRS 42.5
  • foveolar cell of stomach CL0002179
    CSI 20.93
    rCSI 44.55%
    PRS 52.42
  • duct epithelial cell CL0000068
    CSI 16.99
    rCSI 24.86%
    PRS 39.96
  • transit amplifying cell of colon CL0009011
    CSI 16.88
    rCSI 19.82%
    PRS 41.16
  • stem cell CL0000034
    CSI 15.71
    rCSI 15.14%
    PRS 29.18
  • colonocyte CL1000347
    CSI 15.03
    rCSI 21.54%
    PRS 45.23
  • intestinal crypt stem cell of small intestine CL0009017
    CSI 13.61
    rCSI 36.69%
    PRS 46.17
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 13.58
    rCSI 17.8%
    PRS 50.13
  • pulmonary alveolar type 2 cell CL0002063
    CSI 12.74
    rCSI 19.76%
    PRS 47.89
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 12.39
    rCSI 11.19%
    PRS 34.39
  • pulmonary ionocyte CL0017000
    CSI 11.69
    rCSI 14.23%
    PRS 44.5
  • microcirculation associated smooth muscle cell CL0008035
    CSI 10.55
    rCSI 30.55%
    PRS 40.15
  • transit amplifying cell of small intestine CL0009012
    CSI 10.32
    rCSI 45.32%
    PRS 57.35
  • extravillous trophoblast CL0008036
    CSI 9.86
    rCSI 12.19%
    PRS 33.65
  • paneth cell of epithelium of small intestine CL1000343
    CSI 9.48
    rCSI 26.58%
    PRS 52.25
  • ciliated cell CL0000064
    CSI 8.89
    rCSI 14.4%
    PRS 36.4
  • mucus secreting cell CL0000319
    CSI 8.53
    rCSI 13.55%
    PRS 46.95
  • lung macrophage CL1001603
    CSI 8.32
    rCSI 18.59%
    PRS 43.27
  • colon epithelial cell CL0011108
    CSI 8.28
    rCSI 8.68%
    PRS 35.08
  • CD14-positive monocyte CL0001054
    CSI 8.19
    rCSI 10.2%
    PRS 48.44
  • melanocyte CL0000148
    CSI 8.1
    rCSI 6%
    PRS 32.12
  • M cell of gut CL0000682
    CSI 8.09
    rCSI 8.6%
    PRS 53.28
  • tracheal goblet cell CL1000329
    CSI 8.07
    rCSI 17.62%
    PRS 57.79
  • pancreatic stellate cell CL0002410
    CSI 7.38
    rCSI 42.95%
    PRS 48.61
  • elicited macrophage CL0000861
    CSI 7.29
    rCSI 6.69%
    PRS 43.95
  • hematopoietic stem cell CL0000037
    CSI 7.14
    rCSI 4.75%
    PRS 41.51
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 7.08
    rCSI 5.67%
    PRS 58.28
  • neural crest cell CL0011012
    CSI 6.69
    rCSI 5.29%
    PRS 26.79
  • mesenchymal cell CL0008019
    CSI 6.51
    rCSI 16.53%
    PRS 34.74
  • kidney loop of Henle thick ascending limb epithelial cell CL1001106
    CSI 6.38
    rCSI 55.15%
    PRS 41.01
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 6.27
    rCSI 8.04%
    PRS 35.7
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 6.18
    rCSI 4.76%
    PRS 35.83
  • transit amplifying cell CL0009010
    CSI 5.89
    rCSI 9%
    PRS 53.73
  • myofibroblast cell CL0000186
    CSI 5.77
    rCSI 7.99%
    PRS 43.54
  • alveolar adventitial fibroblast CL4028006
    CSI 5.68
    rCSI 8.97%
    PRS 38.21
  • non-classical monocyte CL0000875
    CSI 5.54
    rCSI 8.87%
    PRS 67.42
  • midzonal region hepatocyte CL0019028
    CSI 5.44
    rCSI 12.77%
    PRS 47.05
  • nasal mucosa goblet cell CL0002480
    CSI 5.24
    rCSI 6.08%
    PRS 48.25
  • lung secretory cell CL1000272
    CSI 5.15
    rCSI 12.74%
    PRS 35.58
  • alveolar type 1 fibroblast cell CL4028004
    CSI 5.12
    rCSI 5.6%
    PRS 41.2
  • perivascular cell CL4033054
    CSI 5.02
    rCSI 6.86%
    PRS 41.75
  • epithelial cell CL0000066
    CSI 4.79
    rCSI 7.36%
    PRS 41.54
  • vascular leptomeningeal cell CL4023051
    CSI 4.79
    rCSI 8.39%
    PRS 30.62
  • astrocyte of the cerebral cortex CL0002605
    CSI 4.72
    rCSI 10.59%
    PRS 24.6
  • basal cell CL0000646
    CSI 4.51
    rCSI 6.02%
    PRS 39.15
  • Schwann cell CL0002573
    CSI 4.48
    rCSI 12.74%
    PRS 38.08
  • ciliated epithelial cell CL0000067
    CSI 4.47
    rCSI 3.93%
    PRS 28.08
  • club cell CL0000158
    CSI 4.41
    rCSI 6.45%
    PRS 38.07
  • basal cell of epithelium of trachea CL1000348
    CSI 4.38
    rCSI 30.92%
    PRS 64.4
  • respiratory hillock cell CL4030023
    CSI 4.32
    rCSI 7.71%
    PRS 53.46
  • mesodermal cell CL0000222
    CSI 4.32
    rCSI 5.18%
    PRS 35.78
  • myeloid leukocyte CL0000766
    CSI 4.25
    rCSI 3.93%
    PRS 38.46
  • enterocyte of epithelium of small intestine CL1000334
    CSI 4.22
    rCSI 65.27%
    PRS 65.63
  • fallopian tube secretory epithelial cell CL4030006
    CSI 4.14
    rCSI 3.98%
    PRS 38.12
  • secretory cell CL0000151
    CSI 4.1
    rCSI 4.28%
    PRS 37.98
  • lung ciliated cell CL1000271
    CSI 4.04
    rCSI 4.67%
    PRS 28.77
  • alveolar macrophage CL0000583
    CSI 3.99
    rCSI 6.57%
    PRS 42.32
  • intestine goblet cell CL0019031
    CSI 3.98
    rCSI 3.54%
    PRS 36.9
  • plasmablast CL0000980
    CSI 3.93
    rCSI 3.09%
    PRS 43.3
  • lung neuroendocrine cell CL1000223
    CSI 3.92
    rCSI 5.8%
    PRS 41.78
  • luminal cell of prostate epithelium CL0002340
    CSI 3.9
    rCSI 20.95%
    PRS 53.79
  • acinar cell CL0000622
    CSI 3.88
    rCSI 5.69%
    PRS 47.73
  • enteroendocrine cell of small intestine CL0009006
    CSI 3.86
    rCSI 8.51%
    PRS 51.87
  • enteroendocrine cell CL0000164
    CSI 3.84
    rCSI 5.24%
    PRS 40.21
  • periportal region hepatocyte CL0019026
    CSI 3.79
    rCSI 14.73%
    PRS 46.78
  • epithelial cell of lower respiratory tract CL0002632
    CSI 3.72
    rCSI 2.88%
    PRS 37.31
  • mononuclear phagocyte CL0000113
    CSI 3.67
    rCSI 8.07%
    PRS 41.24
  • epithelial cell of proximal tubule CL0002306
    CSI 3.65
    rCSI 8.91%
    PRS 34.57
  • respiratory basal cell CL0002633
    CSI 3.5
    rCSI 3.62%
    PRS 42.83
  • skin fibroblast CL0002620
    CSI 3.49
    rCSI 3.01%
    PRS 47.03
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 3.47
    rCSI 2.64%
    PRS 47.52
  • kidney distal convoluted tubule epithelial cell CL1000849
    CSI 3.47
    rCSI 36.75%
    PRS 40.28
  • interstitial cell of Cajal CL0002088
    CSI 3.42
    rCSI 4.35%
    PRS 42.19
  • respiratory suprabasal cell CL4033048
    CSI 3.4
    rCSI 4.36%
    PRS 41.86
  • peripheral nervous system neuron CL2000032
    CSI 3.31
    rCSI 4.51%
    PRS 32.15
  • naive T cell CL0000898
    CSI 3.29
    rCSI 2.29%
    PRS 49.37
  • epithelial cell of esophagus CL0002252
    CSI 3.19
    rCSI 31.48%
    PRS 67.23
  • bronchus fibroblast of lung CL2000093
    CSI 3.06
    rCSI 2.48%
    PRS 38.32
  • retinal cone cell CL0000573
    CSI 3.03
    rCSI 4.88%
    PRS 29.43
  • intestinal epithelial cell CL0002563
    CSI 3.01
    rCSI 3.15%
    PRS 37.46
  • multi-ciliated epithelial cell CL0005012
    CSI 3.01
    rCSI 3%
    PRS 32.29
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 2.97
    rCSI 7.15%
    PRS 54.21
  • goblet cell CL0000160
    CSI 2.96
    rCSI 2.8%
    PRS 38.56
  • intrahepatic cholangiocyte CL0002538
    CSI 2.82
    rCSI 6.77%
    PRS 54.47
  • glioblast CL0000030
    CSI 2.82
    rCSI 4.49%
    PRS 32.24
  • myoepithelial cell CL0000185
    CSI 2.81
    rCSI 7.11%
    PRS 45.03
  • retinal pigment epithelial cell CL0002586
    CSI 2.8
    rCSI 5.56%
    PRS 37.47
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.77
    rCSI 4.9%
    PRS 23.22
  • epithelial cell of lung CL0000082
    CSI 2.75
    rCSI 2.28%
    PRS 35.94
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 2.71
    rCSI 3.37%
    PRS 22.77
  • radial glial cell CL0000681
    CSI 2.62
    rCSI 3.63%
    PRS 37.38
  • renal beta-intercalated cell CL0002201
    CSI 2.58
    rCSI 6.16%
    PRS 40.14
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 2.54
    rCSI 3.61%
    PRS 34.95
  • enteric smooth muscle cell CL0002504
    CSI 2.47
    rCSI 3.53%
    PRS 40.16
  • pancreatic acinar cell CL0002064
    CSI 2.44
    rCSI 3.24%
    PRS 41.43
  • Kupffer cell CL0000091
    CSI 2.43
    rCSI 5.56%
    PRS 36.82
  • ON-bipolar cell CL0000749
    CSI 2.43
    rCSI 3.61%
    PRS 40.74
  • rod bipolar cell CL0000751
    CSI 2.41
    rCSI 4.33%
    PRS 31.75
  • acinar cell of salivary gland CL0002623
    CSI 0.1
    rCSI 1.1%
    PRS 60.7%
  • mesenchymal stem cell CL0000134
    CSI 0.3
    rCSI 2.7%
    PRS 54.8%
  • respiratory goblet cell CL0002370
    CSI 0.3
    rCSI 2.9%
    PRS 58.5%
  • colon macrophage CL0009038
    CSI 0.6
    rCSI 2.6%
    PRS 60.9%
  • bronchial goblet cell CL1000312
    CSI 0.6
    rCSI 2.4%
    PRS 59.7%
  • parietal cell CL0000162
    CSI 0.6
    rCSI 5.3%
    PRS 78.7%
  • retinal ganglion cell CL0000740
    CSI 0.7
    rCSI 1.6%
    PRS 27.6%
  • tracheobronchial serous cell CL0019001
    CSI 0.7
    rCSI 3.1%
    PRS 54.6%
  • P/D1 enteroendocrine cell CL0002268
    CSI 0.8
    rCSI 4.3%
    PRS 61.5%
  • Merkel cell CL0000242
    CSI 0.8
    rCSI 18.4%
    PRS 90.5%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 0.8
    rCSI 1.6%
    PRS 55.0%
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 0.8
    rCSI 1.4%
    PRS 24.1%
  • deuterosomal cell CL4033044
    CSI 0.9
    rCSI 3.0%
    PRS 48.4%
  • enteroglial cell CL4040002
    CSI 0.9
    rCSI 4.8%
    PRS 47.5%
  • type EC enteroendocrine cell CL0000577
    CSI 0.9
    rCSI 3.3%
    PRS 51.2%
  • paneth cell of colon CL0009009
    CSI 1.0
    rCSI 9.7%
    PRS 65.0%
  • keratocyte CL0002363
    CSI 1.0
    rCSI 2.5%
    PRS 48.3%
  • erythroid progenitor cell CL0000038
    CSI 1.0
    rCSI 6.0%
    PRS 48.4%
  • kidney connecting tubule epithelial cell CL1000768
    CSI 1.1
    rCSI 2.7%
    PRS 29.4%
  • basal cell of epidermis CL0002187
    CSI 1.1
    rCSI 1.9%
    PRS 24.4%
  • forebrain radial glial cell CL0013000
    CSI 1.1
    rCSI 3.5%
    PRS 45.8%
  • lung pericyte CL0009089
    CSI 1.1
    rCSI 3.0%
    PRS 44.1%
  • mammary gland epithelial cell CL0002327
    CSI 1.1
    rCSI 4.0%
    PRS 53.5%
  • retina horizontal cell CL0000745
    CSI 1.1
    rCSI 1.7%
    PRS 34.6%
  • stromal cell CL0000499
    CSI 1.2
    rCSI 3.5%
    PRS 39.6%
  • intermediate monocyte CL0002393
    CSI 1.2
    rCSI 1.9%
    PRS 38.8%
  • exhausted T cell CL0011025
    CSI 1.3
    rCSI 21.5%
    PRS 72.7%
  • colon goblet cell CL0009039
    CSI 1.3
    rCSI 3.2%
    PRS 50.0%
  • dendritic cell, human CL0001056
    CSI 1.4
    rCSI 2.1%
    PRS 43.7%
  • small intestine goblet cell CL1000495
    CSI 1.4
    rCSI 3.0%
    PRS 47.2%
  • neural progenitor cell CL0011020
    CSI 1.4
    rCSI 6.0%
    PRS 32.4%
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 1.4
    rCSI 5.0%
    PRS 23.1%
  • type B pancreatic cell CL0000169
    CSI 1.5
    rCSI 3.3%
    PRS 34.8%
  • hair follicular keratinocyte CL2000092
    CSI 1.5
    rCSI 26.5%
    PRS 75.3%
  • Bergmann glial cell CL0000644
    CSI 1.6
    rCSI 2.1%
    PRS 35.1%
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 1.6
    rCSI 4.0%
    PRS 34.2%
  • centrilobular region hepatocyte CL0019029
    CSI 1.6
    rCSI 4.3%
    PRS 47.0%
  • Langerhans cell CL0000453
    CSI 1.7
    rCSI 2.5%
    PRS 54.9%
  • muscle cell CL0000187
    CSI 1.7
    rCSI 3.5%
    PRS 60.1%
  • hepatocyte CL0000182
    CSI 1.8
    rCSI 3.2%
    PRS 35.8%
  • alternatively activated macrophage CL0000890
    CSI 1.8
    rCSI 2.3%
    PRS 50.5%
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 1.9
    rCSI 4.2%
    PRS 36.6%
  • placental villous trophoblast CL2000060
    CSI 1.9
    rCSI 2.9%
    PRS 35.6%
  • common myeloid progenitor CL0000049
    CSI 1.9
    rCSI 1.5%
    PRS 37.8%
  • kidney loop of Henle epithelial cell CL1000909
    CSI 1.9
    rCSI 40.9%
    PRS 84.7%
  • sst GABAergic cortical interneuron CL4023017
    CSI 2.0
    rCSI 2.5%
    PRS 24.9%
  • type L enteroendocrine cell CL0002279
    CSI 2.0
    rCSI 3.7%
    PRS 58.2%
  • BEST4+ enteroycte CL4030026
    CSI 2.0
    rCSI 2.5%
    PRS 39.9%
  • vascular associated smooth muscle cell CL0000359
    CSI 2.1
    rCSI 6.7%
    PRS 41.0%
  • mucous neck cell CL0000651
    CSI 2.1
    rCSI 3.0%
    PRS 51.2%
  • conjunctival epithelial cell CL1000432
    CSI 2.1
    rCSI 3.2%
    PRS 37.8%
  • cardiac neuron CL0010022
    CSI 2.1
    rCSI 6.9%
    PRS 34.3%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 2.2
    rCSI 2.6%
    PRS 44.0%
  • erythroblast CL0000765
    CSI 2.2
    rCSI 5.7%
    PRS 50.8%
  • squamous epithelial cell CL0000076
    CSI 2.2
    rCSI 5.2%
    PRS 43.2%
  • choroid plexus epithelial cell CL0000706
    CSI 2.2
    rCSI 3.6%
    PRS 29.5%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 2.3
    rCSI 4.0%
    PRS 45.8%
  • activated type II NK T cell CL0000931
    CSI 2.3
    rCSI 2.6%
    PRS 53.1%
  • renal alpha-intercalated cell CL0005011
    CSI 2.3
    rCSI 3.1%
    PRS 45.2%
  • interneuron CL0000099
    CSI 2.3
    rCSI 4.6%
    PRS 28.7%
  • IgA plasma cell CL0000987
    CSI 2.3
    rCSI 2.4%
    PRS 56.1%
  • rod bipolar cell CL0000751
    CSI 2.4
    rCSI 4.3%
    PRS 31.8%
  • ON-bipolar cell CL0000749
    CSI 2.4
    rCSI 3.6%
    PRS 40.7%
  • Kupffer cell CL0000091
    CSI 2.4
    rCSI 5.6%
    PRS 36.8%
  • pancreatic acinar cell CL0002064
    CSI 2.4
    rCSI 3.2%
    PRS 41.4%
  • enteric smooth muscle cell CL0002504
    CSI 2.5
    rCSI 3.5%
    PRS 40.2%
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 2.5
    rCSI 3.6%
    PRS 35.0%
  • renal beta-intercalated cell CL0002201
    CSI 2.6
    rCSI 6.2%
    PRS 40.1%
  • radial glial cell CL0000681
    CSI 2.6
    rCSI 3.6%
    PRS 37.4%
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 2.7
    rCSI 3.4%
    PRS 22.8%
  • epithelial cell of lung CL0000082
    CSI 2.8
    rCSI 2.3%
    PRS 35.9%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.8
    rCSI 4.9%
    PRS 23.2%
  • retinal pigment epithelial cell CL0002586
    CSI 2.8
    rCSI 5.6%
    PRS 37.5%
  • myoepithelial cell CL0000185
    CSI 2.8
    rCSI 7.1%
    PRS 45.0%
  • glioblast CL0000030
    CSI 2.8
    rCSI 4.5%
    PRS 32.2%
  • intrahepatic cholangiocyte CL0002538
    CSI 2.8
    rCSI 6.8%
    PRS 54.5%
  • goblet cell CL0000160
    CSI 3.0
    rCSI 2.8%
    PRS 38.6%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 3.0
    rCSI 7.2%
    PRS 54.2%
  • multi-ciliated epithelial cell CL0005012
    CSI 3.0
    rCSI 3.0%
    PRS 32.3%
  • intestinal epithelial cell CL0002563
    CSI 3.0
    rCSI 3.2%
    PRS 37.5%
  • retinal cone cell CL0000573
    CSI 3.0
    rCSI 4.9%
    PRS 29.4%
  • bronchus fibroblast of lung CL2000093
    CSI 3.1
    rCSI 2.5%
    PRS 38.3%
  • epithelial cell of esophagus CL0002252
    CSI 3.2
    rCSI 31.5%
    PRS 67.2%
  • naive T cell CL0000898
    CSI 3.3
    rCSI 2.3%
    PRS 49.4%
  • peripheral nervous system neuron CL2000032
    CSI 3.3
    rCSI 4.5%
    PRS 32.2%
  • respiratory suprabasal cell CL4033048
    CSI 3.4
    rCSI 4.4%
    PRS 41.9%
  • interstitial cell of Cajal CL0002088
    CSI 3.4
    rCSI 4.4%
    PRS 42.2%
  • kidney distal convoluted tubule epithelial cell CL1000849
    CSI 3.5
    rCSI 36.8%
    PRS 40.3%
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 3.5
    rCSI 2.6%
    PRS 47.5%
  • skin fibroblast CL0002620
    CSI 3.5
    rCSI 3.0%
    PRS 47.0%
  • respiratory basal cell CL0002633
    CSI 3.5
    rCSI 3.6%
    PRS 42.8%
  • epithelial cell of proximal tubule CL0002306
    CSI 3.7
    rCSI 8.9%
    PRS 34.6%
  • mononuclear phagocyte CL0000113
    CSI 3.7
    rCSI 8.1%
    PRS 41.2%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 3.7
    rCSI 2.9%
    PRS 37.3%
  • periportal region hepatocyte CL0019026
    CSI 3.8
    rCSI 14.7%
    PRS 46.8%
  • enteroendocrine cell CL0000164
    CSI 3.8
    rCSI 5.2%
    PRS 40.2%
  • enteroendocrine cell of small intestine CL0009006
    CSI 3.9
    rCSI 8.5%
    PRS 51.9%
  • acinar cell CL0000622
    CSI 3.9
    rCSI 5.7%
    PRS 47.7%
  • luminal cell of prostate epithelium CL0002340
    CSI 3.9
    rCSI 21.0%
    PRS 53.8%
  • lung neuroendocrine cell CL1000223
    CSI 3.9
    rCSI 5.8%
    PRS 41.8%

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 Carbonyl reductase 1 ([CBR1](/details-gene/873)) is a protein-coding gene located on chromosome 21q22.12. It encodes a cytosolic oxidoreductase that belongs to the short-chain dehydrogenases/reductases (SDR) family. [CBR1](/details-gene/873) is a versatile metabolic enzyme with broad substrate specificity, implicated in the metabolism of prostaglandins, xenobiotics, and steroid hormones such as glucocorticoids. Its function is clinically relevant, with associations noted in OMIM ([114830](https://omim.org/entry/114830)). **Overall**, expression data reveals that [CBR1](/details-gene/873) is a highly significant gene in various epithelial and barrier tissues, with top expression in cells such as [enterocyte](/details-cell/CL0000584)s and [keratinocyte](/details-cell/CL0000312)s, suggesting a primary role in detoxification and metabolic regulation at environmental interfaces. ## Cellular Roles and Expression Landscape The expression profile of [CBR1](/details-gene/873) highlights its crucial role in metabolically active cells, particularly those forming epithelial barriers. **Overall**, the gene shows the highest significance in intestinal epithelial cells, including [enterocyte](/details-cell/CL0000584) (CSI: 37.56), [transit amplifying cell of colon](/details-cell/CL0009011) (CSI: 16.88), [colonocyte](/details-cell/CL1000347) (CSI: 15.03), and [intestinal crypt stem cell of small intestine](/details-cell/CL0009017) (CSI: 13.61). This pattern is complemented by high significance in other barrier or secretory cells like [ionocyte](/details-cell/CL0005006) (CSI: 33.29), [keratinocyte](/details-cell/CL0000312) (CSI: 32.86), [foveolar cell of stomach](/details-cell/CL0002179) (CSI: 20.93), and [pulmonary alveolar type 2 cell](/details-cell/CL0002063) (CSI: 12.74). This collective expression pattern strongly suggests a specialized function for [CBR1](/details-gene/873) in maintaining homeostasis and defending against external compounds in tissues exposed to the environment, such as the gut, skin, and lungs. Additionally, [CBR1](/details-gene/873) shows notable significance in [CD14-positive, CD16-positive monocyte](/details-cell/CL0002397)s (CSI: 13.58), indicating a potential role in the metabolic functions of these innate immune cells. Its expression in progenitor cells like [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) (CSI: 12.39) further suggests involvement in the metabolic regulation of hematopoietic precursors. ## Pathways and Molecular Function The functional annotations for [CBR1](/details-gene/873) align closely with its observed cellular expression pattern. It functions primarily as an oxidoreductase, specifically exhibiting [carbonyl reductase (nadph) activity](/details-go/GO:0004090) and [alcohol dehydrogenase (nadp+) activity](/details-go/GO:0008106). The enzyme is localized to the [cytosol](/details-go/GO:0005829) and has also been detected in [extracellular exosome](/details-go/GO:0070062)s. [CBR1](/details-gene/873) is a key participant in several critical metabolic pathways: * **Prostaglandin Metabolism:** It is deeply involved in the [cyclooxygenase pathway](/details-go/GO:0019371) and the [synthesis of prostaglandins (pg) and thromboxanes (tx)](/details-reactome/R-HSA-2162123). It acts as a 15-hydroxyprostaglandin dehydrogenase, catabolizing prostaglandins and thereby regulating inflammatory responses. This function is particularly relevant in the epithelial and immune cells where it is highly expressed. Several studies have confirmed its identity as a prostaglandin 9-ketoreductase and 15-hydroxyprostaglandin dehydrogenase [Link](https://pubmed.ncbi.nlm.nih.gov/7005231/), [Link](https://pubmed.ncbi.nlm.nih.gov/1597188/). * **Xenobiotic and Drug Metabolism:** Its role in the [xenobiotic metabolic process](/details-go/GO:0006805) is consistent with its high expression in barrier tissues like the intestine and skin, which are primary sites for detoxification of foreign compounds and drugs. Research has demonstrated its ability to perform daunorubicin reductase activity, highlighting its relevance in chemotherapy resistance [Link](https://pubmed.ncbi.nlm.nih.gov/1921984/). * **Steroid Metabolism:** [CBR1](/details-gene/873) participates in the [glucocorticoid metabolic process](/details-go/GO:0008211). One study demonstrated that it catalyzes the 20beta-reduction of glucocorticoids, which can modulate glucocorticoid receptor activation and potentially contribute to metabolic complications [Link](https://doi.org/10.1038/s41598-017-10410-1). This function is critical in tissues like skin ([keratinocyte](/details-cell/CL0000312)s) where topical steroids are often used. ## Research Directions The widespread expression of [CBR1](/details-gene/873) in epithelial barrier tissues and its diverse metabolic activities present several avenues for future investigation. Its role in metabolizing both endogenous signaling molecules (prostaglandins, steroids) and exogenous compounds (drugs, toxins) positions it as a critical regulator of local tissue environments. Based on the available data, several testable hypotheses can be proposed: 1. **Hypothesis 1:** Given its high expression in intestinal epithelial cells ([enterocyte](/details-cell/CL0000584), [colonocyte](/details-cell/CL1000347)) and its function in prostaglandin catabolism, [CBR1](/details-gene/873) activity may be a key factor in resolving intestinal inflammation by reducing local concentrations of pro-inflammatory prostaglandins. 2. **Hypothesis 2:** The high significance of [CBR1](/details-gene/873) in [keratinocyte](/details-cell/CL0000312)s, coupled with its known ability to metabolize glucocorticoids, suggests that variations in [CBR1](/details-gene/873) expression or activity could determine the clinical efficacy of topical corticosteroid therapies for inflammatory skin conditions like eczema or psoriasis. 3. **Hypothesis 3:** In [CD14-positive, CD16-positive monocyte](/details-cell/CL0002397)s, [CBR1](/details-gene/873) may play a role in modulating the cellular response to inflammatory stimuli by regulating the balance of prostaglandins and reactive oxygen species, as suggested by its link to [positive regulation of reactive oxygen species metabolic process](/details-go/GO:2000379). **Experimental Approach to Test Hypothesis 2:** To investigate the role of [CBR1](/details-gene/873) in modulating topical steroid efficacy, a CRISPR-Cas9 knockout of [CBR1](/details-gene/873) could be generated in a human keratinocyte cell line (e.g., HaCaT). Wild-type and knockout cells would then be stimulated with an inflammatory agent (e.g., TNF-alpha or LPS) in the presence or absence of a topical glucocorticoid like hydrocortisone. The downstream anti-inflammatory effect could be quantified by measuring the expression of key inflammatory cytokines (e.g., IL-6, IL-8) via qPCR and ELISA. It is expected that the knockout cells would show a more potent anti-inflammatory response to hydrocortisone, confirming that [CBR1](/details-gene/873) locally inactivates the drug. **Therapeutic Potential:** [CBR1](/details-gene/873) represents a promising target for therapeutic **inhibition** rather than activation. As it metabolizes and often inactivates various drugs, including chemotherapeutics and glucocorticoids, its inhibition could serve as an adjuvant therapy to increase the local bioavailability and efficacy of these agents. For example, a topical small-molecule inhibitor of [CBR1](/details-gene/873) could be co-administered with corticosteroids to enhance their therapeutic effect in skin disorders, potentially allowing for lower steroid doses and reducing side effects. Its cytosolic location makes it an accessible target for cell-permeable small molecule inhibitors.

Genular Protein ID: 2940824565

Symbol: CBR1_HUMAN

Name: 15-hydroxyprostaglandin dehydrogenase [NADP(+)]

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 3141401

Title: Human carbonyl reductase. Nucleotide sequence analysis of a cDNA and amino acid sequence of the encoded protein.

PubMed ID: 3141401

DOI: 10.1016/s0021-9258(18)37576-8

PubMed ID: 2182121

Title: Induction of a human carbonyl reductase gene located on chromosome 21.

PubMed ID: 2182121

DOI: 10.1016/0167-4781(90)90050-c

PubMed ID: 1921984

Title: Genomic sequence and expression of a cloned human carbonyl reductase gene with daunorubicin reductase activity.

PubMed ID: 1921984

PubMed ID: 9740676

Title: Mapping of a novel human carbonyl reductase, CBR3, and ribosomal pseudogenes to human chromosome 21q22.2.

PubMed ID: 9740676

DOI: 10.1006/geno.1998.5380

PubMed ID: 14702039

Title: Complete sequencing and characterization of 21,243 full-length human cDNAs.

PubMed ID: 14702039

DOI: 10.1038/ng1285

PubMed ID: 10830953

Title: The DNA sequence of human chromosome 21.

PubMed ID: 10830953

DOI: 10.1038/35012518

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: 8421682

Title: Carboxyethyllysine in a protein: native carbonyl reductase/NADP(+)-dependent prostaglandin dehydrogenase.

PubMed ID: 8421682

DOI: 10.1073/pnas.90.2.502

PubMed ID: 7005231

Title: Purification and properties of an NADPH-dependent carbonyl reductase from human brain. Relationship to prostaglandin 9-ketoreductase and xenobiotic ketone reductase.

PubMed ID: 7005231

DOI: 10.1016/s0021-9258(19)69950-3

PubMed ID: 1597188

Title: Purification and properties of prostaglandin 9-ketoreductase from pig and human kidney. Identity with human carbonyl reductase.

PubMed ID: 1597188

DOI: 10.1111/j.1432-1033.1992.tb16952.x

PubMed ID: 18449627

Title: Inhibition of polymorphic human carbonyl reductase 1 (CBR1) by the cardioprotectant flavonoid 7-monohydroxyethyl rutoside (monoHER).

PubMed ID: 18449627

DOI: 10.1007/s11095-008-9592-5

PubMed ID: 19413330

Title: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach.

PubMed ID: 19413330

DOI: 10.1021/ac9004309

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 28878267

Title: Carbonyl reductase 1 catalyzes 20beta-reduction of glucocorticoids, modulating receptor activation and metabolic complications of obesity.

PubMed ID: 28878267

DOI: 10.1038/s41598-017-10410-1

PubMed ID: 15799708

Title: An unbiased cell morphology-based screen for new, biologically active small molecules.

PubMed ID: 15799708

DOI: 10.1371/journal.pbio.0030128

PubMed ID: 17912391

Title: Glutathione traps formaldehyde by formation of a bicyclo[4.4.1]undecane adduct.

PubMed ID: 17912391

DOI: 10.1039/b707602a

PubMed ID: 18826943

Title: Human carbonyl reductase 1 is an S-nitrosoglutathione reductase.

PubMed ID: 18826943

DOI: 10.1074/jbc.m807125200

PubMed ID: 17344335

Title: A functional genetic polymorphism on human carbonyl reductase 1 (CBR1 V88I) impacts on catalytic activity and NADPH binding affinity.

PubMed ID: 17344335

DOI: 10.1124/dmd.107.014779

Sequence Information:

  • Length: 277
  • Mass: 30375
  • Checksum: 51A5A495EB4F4EC3
  • Sequence:
  • MSSGIHVALV TGGNKGIGLA IVRDLCRLFS GDVVLTARDV TRGQAAVQQL QAEGLSPRFH 
    QLDIDDLQSI RALRDFLRKE YGGLDVLVNN AGIAFKVADP TPFHIQAEVT MKTNFFGTRD 
    VCTELLPLIK PQGRVVNVSS IMSVRALKSC SPELQQKFRS ETITEEELVG LMNKFVEDTK 
    KGVHQKEGWP SSAYGVTKIG VTVLSRIHAR KLSEQRKGDK ILLNACCPGW VRTDMAGPKA 
    TKSPEEGAET PVYLALLPPD AEGPHGQFVS EKRVEQW