Details for: CAVIN1

Gene ID: 284119

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: CAVIN1

Ensembl ID: ENSG00000177469

Description: caveolae associated protein 1

Cell Significance Landscape

Associated with

Significant Cells

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

  • endothelial cell of artery CL1000413
    CSI 32.41
    rCSI 47.48%
    PRS 91.61
  • pulmonary artery endothelial cell CL1001568
    CSI 28.92
    rCSI 39.35%
    PRS 93.71
  • enteric smooth muscle cell CL0002504
    CSI 25.3
    rCSI 36.11%
    PRS 89.07
  • skin fibroblast CL0002620
    CSI 21.59
    rCSI 18.62%
    PRS 88.39
  • bronchus fibroblast of lung CL2000093
    CSI 20.04
    rCSI 16.28%
    PRS 88.1
  • intrahepatic cholangiocyte CL0002538
    CSI 18.94
    rCSI 45.45%
    PRS 89.4
  • secretory cell CL0000151
    CSI 18.73
    rCSI 19.54%
    PRS 87.71
  • basal-myoepithelial cell of mammary gland CL0002324
    CSI 18.24
    rCSI 34.48%
    PRS 94.38
  • retinal blood vessel endothelial cell CL0002585
    CSI 17.77
    rCSI 28.38%
    PRS 91.45
  • capillary endothelial cell CL0002144
    CSI 17.59
    rCSI 32.25%
    PRS 90.36
  • myofibroblast cell CL0000186
    CSI 16.92
    rCSI 23.43%
    PRS 85.41
  • microcirculation associated smooth muscle cell CL0008035
    CSI 16.03
    rCSI 46.41%
    PRS 87.92
  • keratinocyte CL0000312
    CSI 14.13
    rCSI 11.85%
    PRS 89.6
  • keratocyte CL0002363
    CSI 14.13
    rCSI 33.96%
    PRS 90.09
  • smooth muscle cell CL0000192
    CSI 13.92
    rCSI 33.19%
    PRS 83.6
  • placental villous trophoblast CL2000060
    CSI 13.89
    rCSI 21.46%
    PRS 87.24
  • parietal epithelial cell CL1000452
    CSI 13.48
    rCSI 36.01%
    PRS 82.7
  • vein endothelial cell CL0002543
    CSI 13.24
    rCSI 36.12%
    PRS 92.51
  • pulmonary capillary endothelial cell CL4028001
    CSI 12.67
    rCSI 24.16%
    PRS 94.7
  • tendon cell CL0000388
    CSI 12.37
    rCSI 32.14%
    PRS 92.36
  • lung secretory cell CL1000272
    CSI 12.36
    rCSI 30.6%
    PRS 89.14
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 12.33
    rCSI 11.13%
    PRS 87.63
  • lung endothelial cell CL1001567
    CSI 12.24
    rCSI 28.53%
    PRS 94.97
  • basal cell of prostate epithelium CL0002341
    CSI 11.76
    rCSI 34.03%
    PRS 91.84
  • endothelial cell of placenta CL0009092
    CSI 11.71
    rCSI 57.7%
    PRS 93.04
  • melanocyte CL0000148
    CSI 11.66
    rCSI 8.63%
    PRS 84.61
  • alveolar adventitial fibroblast CL4028006
    CSI 11.56
    rCSI 18.25%
    PRS 89.65
  • fibroblast of lung CL0002553
    CSI 11.24
    rCSI 10.46%
    PRS 89.8
  • hematopoietic precursor cell CL0008001
    CSI 11.07
    rCSI 11.39%
    PRS 95.22
  • lung pericyte CL0009089
    CSI 10.97
    rCSI 28.94%
    PRS 92.89
  • hepatic stellate cell CL0000632
    CSI 10.87
    rCSI 40.74%
    PRS 83.53
  • stromal cell of ovary CL0002132
    CSI 10.61
    rCSI 29.15%
    PRS 92.33
  • blood vessel endothelial cell CL0000071
    CSI 10.56
    rCSI 21.91%
    PRS 86.87
  • vascular associated smooth muscle cell CL0000359
    CSI 10.52
    rCSI 34.11%
    PRS 86.92
  • epithelial cell of lower respiratory tract CL0002632
    CSI 9.98
    rCSI 7.74%
    PRS 91.61
  • vein endothelial cell of respiratory system CL4033008
    CSI 9.35
    rCSI 64.21%
    PRS 92.44
  • endothelial cell of lymphatic vessel CL0002138
    CSI 9.22
    rCSI 18.28%
    PRS 90.84
  • adipocyte CL0000136
    CSI 8.57
    rCSI 11.01%
    PRS 80.11
  • neural progenitor cell CL0011020
    CSI 8.5
    rCSI 37.41%
    PRS 77.92
  • interstitial cell of Cajal CL0002088
    CSI 8.43
    rCSI 10.73%
    PRS 92.66
  • Schwann cell CL0002573
    CSI 8.3
    rCSI 23.6%
    PRS 84.95
  • type EC enteroendocrine cell CL0000577
    CSI 8.25
    rCSI 29.27%
    PRS 90.25
  • alveolar type 1 fibroblast cell CL4028004
    CSI 7.97
    rCSI 8.73%
    PRS 90.21
  • fibroblast of breast CL4006000
    CSI 7.67
    rCSI 32.24%
    PRS 91.14
  • endothelial cell of uterus CL0009095
    CSI 7.5
    rCSI 54.86%
    PRS 93.54
  • epithelial cell of lung CL0000082
    CSI 7.47
    rCSI 6.19%
    PRS 89.68
  • adventitial cell CL0002503
    CSI 7.42
    rCSI 17.73%
    PRS 91.14
  • cardiac endothelial cell CL0010008
    CSI 7.41
    rCSI 29.89%
    PRS 89.36
  • myoepithelial cell CL0000185
    CSI 7.2
    rCSI 18.22%
    PRS 91.65
  • conjunctival epithelial cell CL1000432
    CSI 6.83
    rCSI 10.43%
    PRS 88.15
  • respiratory basal cell CL0002633
    CSI 6.76
    rCSI 7%
    PRS 90.71
  • vasa recta descending limb cell CL1001285
    CSI 6.67
    rCSI 53.24%
    PRS 93.07
  • luminal epithelial cell of mammary gland CL0002326
    CSI 6.46
    rCSI 11.73%
    PRS 94.22
  • fibroblast CL0000057
    CSI 6.39
    rCSI 18.38%
    PRS 79.95
  • pancreatic stellate cell CL0002410
    CSI 6.3
    rCSI 36.64%
    PRS 90.59
  • myeloid leukocyte CL0000766
    CSI 6.26
    rCSI 5.77%
    PRS 89.88
  • endothelial cell of periportal hepatic sinusoid CL0019021
    CSI 6.22
    rCSI 28.54%
    PRS 91.07
  • fallopian tube secretory epithelial cell CL4030006
    CSI 6.16
    rCSI 5.93%
    PRS 87.49
  • cerebral cortex endothelial cell CL1001602
    CSI 5.96
    rCSI 10.31%
    PRS 82.86
  • tracheobronchial smooth muscle cell CL0019019
    CSI 5.86
    rCSI 10.34%
    PRS 91.74
  • smooth muscle cell of the pulmonary artery CL0002591
    CSI 5.86
    rCSI 44.92%
    PRS 88.92
  • renal interstitial pericyte CL1001318
    CSI 5.69
    rCSI 15.68%
    PRS 85.62
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 5.54
    rCSI 13.34%
    PRS 96.26
  • endocardial cell CL0002350
    CSI 5.42
    rCSI 25.95%
    PRS 84.79
  • stromal cell CL0000499
    CSI 5.38
    rCSI 15.13%
    PRS 84.6
  • extravillous trophoblast CL0008036
    CSI 5.32
    rCSI 6.59%
    PRS 87.3
  • basal cell CL0000646
    CSI 5.31
    rCSI 7.1%
    PRS 86.23
  • endothelial cell of pericentral hepatic sinusoid CL0019022
    CSI 5.28
    rCSI 16.28%
    PRS 91.18
  • endothelial cell of venule CL1000414
    CSI 5.16
    rCSI 45.78%
    PRS 93.06
  • mononuclear phagocyte CL0000113
    CSI 5.16
    rCSI 11.35%
    PRS 91.31
  • vascular leptomeningeal cell CL4023051
    CSI 5.04
    rCSI 8.83%
    PRS 84.72
  • luminal cell of prostate epithelium CL0002340
    CSI 5.03
    rCSI 27.04%
    PRS 93.18
  • collagen secreting cell CL0000667
    CSI 4.92
    rCSI 28.25%
    PRS 92.25
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 4.89
    rCSI 6.93%
    PRS 86.24
  • mesodermal cell CL0000222
    CSI 4.81
    rCSI 5.78%
    PRS 87.54
  • chondrocyte CL0000138
    CSI 4.56
    rCSI 7.25%
    PRS 83.68
  • regular ventricular cardiac myocyte CL0002131
    CSI 4.55
    rCSI 28.42%
    PRS 82.1
  • granulocyte CL0000094
    CSI 4.55
    rCSI 6.94%
    PRS 93.42
  • blood vessel smooth muscle cell CL0019018
    CSI 4.23
    rCSI 34.39%
    PRS 85.26
  • respiratory hillock cell CL4030023
    CSI 3.92
    rCSI 6.99%
    PRS 93.03
  • bronchiolar smooth muscle cell CL4033017
    CSI 3.87
    rCSI 58.02%
    PRS 93.5
  • brain vascular cell CL4023072
    CSI 3.86
    rCSI 39.96%
    PRS 83.25
  • pancreatic ductal cell CL0002079
    CSI 3.74
    rCSI 7.28%
    PRS 90.56
  • peripheral nervous system neuron CL2000032
    CSI 3.74
    rCSI 5.1%
    PRS 82.03
  • perivascular cell CL4033054
    CSI 3.64
    rCSI 4.97%
    PRS 92.06
  • stem cell CL0000034
    CSI 3.53
    rCSI 3.41%
    PRS 84.29
  • pulmonary alveolar type 1 cell CL0002062
    CSI 3.35
    rCSI 19.33%
    PRS 85.68
  • lung microvascular endothelial cell CL2000016
    CSI 3.26
    rCSI 63.04%
    PRS 93.52
  • mesenchymal stem cell of adipose tissue CL0002570
    CSI 3.23
    rCSI 17.99%
    PRS 90.05
  • choroid plexus epithelial cell CL0000706
    CSI 3.19
    rCSI 5.22%
    PRS 80.98
  • mesenchymal cell CL0008019
    CSI 3.19
    rCSI 8.09%
    PRS 83.5
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 3.17
    rCSI 8.19%
    PRS 85.48
  • endothelial cell of vascular tree CL0002139
    CSI 2.95
    rCSI 16.12%
    PRS 85.53
  • syncytiotrophoblast cell CL0000525
    CSI 2.86
    rCSI 8.23%
    PRS 90.82
  • erythroid lineage cell CL0000764
    CSI 2.82
    rCSI 18.17%
    PRS 92.49
  • respiratory suprabasal cell CL4033048
    CSI 2.7
    rCSI 3.47%
    PRS 90.77
  • regular atrial cardiac myocyte CL0002129
    CSI 2.65
    rCSI 8.52%
    PRS 85.45
  • smooth muscle cell of prostate CL1000487
    CSI 2.27
    rCSI 13.35%
    PRS 91.5
  • contractile cell CL0000183
    CSI 2.04
    rCSI 6.01%
    PRS 88.09
  • cardiac muscle cell CL0000746
    CSI 1.86
    rCSI 2.66%
    PRS 80.56
  • epithelial cell of urethra CL1000296
    CSI 0.3
    rCSI 6.8%
    PRS 92.0%
  • kidney granular cell CL0000648
    CSI 0.4
    rCSI 6.0%
    PRS 89.8%
  • kidney interstitial cell CL1000500
    CSI 0.8
    rCSI 13.8%
    PRS 90.6%
  • hair follicular keratinocyte CL2000092
    CSI 1.0
    rCSI 16.5%
    PRS 92.9%
  • mesenchymal stem cell CL0000134
    CSI 1.0
    rCSI 10.4%
    PRS 91.1%
  • skeletal muscle satellite stem cell CL0008011
    CSI 1.1
    rCSI 5.0%
    PRS 94.8%
  • cardiac blood vessel endothelial cell CL0010006
    CSI 1.1
    rCSI 7.9%
    PRS 82.3%
  • uterine smooth muscle cell CL0002601
    CSI 1.3
    rCSI 8.4%
    PRS 91.6%
  • muscle cell CL0000187
    CSI 1.4
    rCSI 2.8%
    PRS 92.5%
  • mammary gland epithelial cell CL0002327
    CSI 1.4
    rCSI 4.8%
    PRS 93.0%
  • Merkel cell CL0000242
    CSI 1.5
    rCSI 33.9%
    PRS 97.1%
  • endothelial cell of arteriole CL1000412
    CSI 1.5
    rCSI 8.5%
    PRS 94.6%
  • prostate gland microvascular endothelial cell CL2000059
    CSI 1.6
    rCSI 37.0%
    PRS 92.7%
  • enteroglial cell CL4040002
    CSI 1.7
    rCSI 8.9%
    PRS 89.2%
  • vasa recta ascending limb cell CL1001131
    CSI 1.7
    rCSI 7.9%
    PRS 93.2%
  • cardiac muscle cell CL0000746
    CSI 1.9
    rCSI 2.7%
    PRS 80.6%
  • contractile cell CL0000183
    CSI 2.0
    rCSI 6.0%
    PRS 88.1%
  • smooth muscle cell of prostate CL1000487
    CSI 2.3
    rCSI 13.4%
    PRS 91.5%
  • regular atrial cardiac myocyte CL0002129
    CSI 2.7
    rCSI 8.5%
    PRS 85.5%
  • respiratory suprabasal cell CL4033048
    CSI 2.7
    rCSI 3.5%
    PRS 90.8%
  • erythroid lineage cell CL0000764
    CSI 2.8
    rCSI 18.2%
    PRS 92.5%
  • syncytiotrophoblast cell CL0000525
    CSI 2.9
    rCSI 8.2%
    PRS 90.8%
  • endothelial cell of vascular tree CL0002139
    CSI 3.0
    rCSI 16.1%
    PRS 85.5%
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 3.2
    rCSI 8.2%
    PRS 85.5%
  • mesenchymal cell CL0008019
    CSI 3.2
    rCSI 8.1%
    PRS 83.5%
  • choroid plexus epithelial cell CL0000706
    CSI 3.2
    rCSI 5.2%
    PRS 81.0%
  • mesenchymal stem cell of adipose tissue CL0002570
    CSI 3.2
    rCSI 18.0%
    PRS 90.1%
  • lung microvascular endothelial cell CL2000016
    CSI 3.3
    rCSI 63.0%
    PRS 93.5%
  • pulmonary alveolar type 1 cell CL0002062
    CSI 3.4
    rCSI 19.3%
    PRS 85.7%
  • stem cell CL0000034
    CSI 3.5
    rCSI 3.4%
    PRS 84.3%
  • perivascular cell CL4033054
    CSI 3.6
    rCSI 5.0%
    PRS 92.1%
  • peripheral nervous system neuron CL2000032
    CSI 3.7
    rCSI 5.1%
    PRS 82.0%
  • pancreatic ductal cell CL0002079
    CSI 3.7
    rCSI 7.3%
    PRS 90.6%
  • brain vascular cell CL4023072
    CSI 3.9
    rCSI 40.0%
    PRS 83.3%
  • bronchiolar smooth muscle cell CL4033017
    CSI 3.9
    rCSI 58.0%
    PRS 93.5%
  • respiratory hillock cell CL4030023
    CSI 3.9
    rCSI 7.0%
    PRS 93.0%
  • blood vessel smooth muscle cell CL0019018
    CSI 4.2
    rCSI 34.4%
    PRS 85.3%
  • granulocyte CL0000094
    CSI 4.6
    rCSI 6.9%
    PRS 93.4%
  • regular ventricular cardiac myocyte CL0002131
    CSI 4.6
    rCSI 28.4%
    PRS 82.1%
  • chondrocyte CL0000138
    CSI 4.6
    rCSI 7.3%
    PRS 83.7%
  • mesodermal cell CL0000222
    CSI 4.8
    rCSI 5.8%
    PRS 87.5%
  • kidney loop of Henle thin descending limb epithelial cell CL1001111
    CSI 4.9
    rCSI 6.9%
    PRS 86.2%
  • collagen secreting cell CL0000667
    CSI 4.9
    rCSI 28.3%
    PRS 92.3%
  • luminal cell of prostate epithelium CL0002340
    CSI 5.0
    rCSI 27.0%
    PRS 93.2%
  • vascular leptomeningeal cell CL4023051
    CSI 5.0
    rCSI 8.8%
    PRS 84.7%
  • mononuclear phagocyte CL0000113
    CSI 5.2
    rCSI 11.4%
    PRS 91.3%
  • endothelial cell of venule CL1000414
    CSI 5.2
    rCSI 45.8%
    PRS 93.1%
  • endothelial cell of pericentral hepatic sinusoid CL0019022
    CSI 5.3
    rCSI 16.3%
    PRS 91.2%
  • basal cell CL0000646
    CSI 5.3
    rCSI 7.1%
    PRS 86.2%
  • extravillous trophoblast CL0008036
    CSI 5.3
    rCSI 6.6%
    PRS 87.3%
  • stromal cell CL0000499
    CSI 5.4
    rCSI 15.1%
    PRS 84.6%
  • endocardial cell CL0002350
    CSI 5.4
    rCSI 26.0%
    PRS 84.8%
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 5.5
    rCSI 13.3%
    PRS 96.3%
  • renal interstitial pericyte CL1001318
    CSI 5.7
    rCSI 15.7%
    PRS 85.6%
  • smooth muscle cell of the pulmonary artery CL0002591
    CSI 5.9
    rCSI 44.9%
    PRS 88.9%
  • tracheobronchial smooth muscle cell CL0019019
    CSI 5.9
    rCSI 10.3%
    PRS 91.7%
  • cerebral cortex endothelial cell CL1001602
    CSI 6.0
    rCSI 10.3%
    PRS 82.9%
  • fallopian tube secretory epithelial cell CL4030006
    CSI 6.2
    rCSI 5.9%
    PRS 87.5%
  • endothelial cell of periportal hepatic sinusoid CL0019021
    CSI 6.2
    rCSI 28.5%
    PRS 91.1%
  • myeloid leukocyte CL0000766
    CSI 6.3
    rCSI 5.8%
    PRS 89.9%
  • pancreatic stellate cell CL0002410
    CSI 6.3
    rCSI 36.6%
    PRS 90.6%
  • fibroblast CL0000057
    CSI 6.4
    rCSI 18.4%
    PRS 80.0%
  • luminal epithelial cell of mammary gland CL0002326
    CSI 6.5
    rCSI 11.7%
    PRS 94.2%
  • vasa recta descending limb cell CL1001285
    CSI 6.7
    rCSI 53.2%
    PRS 93.1%
  • respiratory basal cell CL0002633
    CSI 6.8
    rCSI 7.0%
    PRS 90.7%
  • conjunctival epithelial cell CL1000432
    CSI 6.8
    rCSI 10.4%
    PRS 88.2%
  • myoepithelial cell CL0000185
    CSI 7.2
    rCSI 18.2%
    PRS 91.7%
  • cardiac endothelial cell CL0010008
    CSI 7.4
    rCSI 29.9%
    PRS 89.4%
  • adventitial cell CL0002503
    CSI 7.4
    rCSI 17.7%
    PRS 91.1%
  • epithelial cell of lung CL0000082
    CSI 7.5
    rCSI 6.2%
    PRS 89.7%
  • endothelial cell of uterus CL0009095
    CSI 7.5
    rCSI 54.9%
    PRS 93.5%
  • fibroblast of breast CL4006000
    CSI 7.7
    rCSI 32.2%
    PRS 91.1%
  • alveolar type 1 fibroblast cell CL4028004
    CSI 8.0
    rCSI 8.7%
    PRS 90.2%
  • type EC enteroendocrine cell CL0000577
    CSI 8.3
    rCSI 29.3%
    PRS 90.3%
  • Schwann cell CL0002573
    CSI 8.3
    rCSI 23.6%
    PRS 85.0%
  • interstitial cell of Cajal CL0002088
    CSI 8.4
    rCSI 10.7%
    PRS 92.7%
  • neural progenitor cell CL0011020
    CSI 8.5
    rCSI 37.4%
    PRS 77.9%
  • adipocyte CL0000136
    CSI 8.6
    rCSI 11.0%
    PRS 80.1%
  • endothelial cell of lymphatic vessel CL0002138
    CSI 9.2
    rCSI 18.3%
    PRS 90.8%
  • vein endothelial cell of respiratory system CL4033008
    CSI 9.4
    rCSI 64.2%
    PRS 92.4%
  • epithelial cell of lower respiratory tract CL0002632
    CSI 10.0
    rCSI 7.7%
    PRS 91.6%
  • vascular associated smooth muscle cell CL0000359
    CSI 10.5
    rCSI 34.1%
    PRS 86.9%
  • blood vessel endothelial cell CL0000071
    CSI 10.6
    rCSI 21.9%
    PRS 86.9%
  • stromal cell of ovary CL0002132
    CSI 10.6
    rCSI 29.2%
    PRS 92.3%
  • hepatic stellate cell CL0000632
    CSI 10.9
    rCSI 40.7%
    PRS 83.5%
  • lung pericyte CL0009089
    CSI 11.0
    rCSI 28.9%
    PRS 92.9%
  • hematopoietic precursor cell CL0008001
    CSI 11.1
    rCSI 11.4%
    PRS 95.2%
  • fibroblast of lung CL0002553
    CSI 11.2
    rCSI 10.5%
    PRS 89.8%
  • alveolar adventitial fibroblast CL4028006
    CSI 11.6
    rCSI 18.3%
    PRS 89.7%
  • melanocyte CL0000148
    CSI 11.7
    rCSI 8.6%
    PRS 84.6%
  • endothelial cell of placenta CL0009092
    CSI 11.7
    rCSI 57.7%
    PRS 93.0%
  • basal cell of prostate epithelium CL0002341
    CSI 11.8
    rCSI 34.0%
    PRS 91.8%
  • lung endothelial cell CL1001567
    CSI 12.2
    rCSI 28.5%
    PRS 95.0%
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 12.3
    rCSI 11.1%
    PRS 87.6%
  • lung secretory cell CL1000272
    CSI 12.4
    rCSI 30.6%
    PRS 89.1%
  • tendon cell CL0000388
    CSI 12.4
    rCSI 32.1%
    PRS 92.4%
  • pulmonary capillary endothelial cell CL4028001
    CSI 12.7
    rCSI 24.2%
    PRS 94.7%
  • vein endothelial cell CL0002543
    CSI 13.2
    rCSI 36.1%
    PRS 92.5%
  • parietal epithelial cell CL1000452
    CSI 13.5
    rCSI 36.0%
    PRS 82.7%
  • placental villous trophoblast CL2000060
    CSI 13.9
    rCSI 21.5%
    PRS 87.2%

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 [CAVIN1](/details-gene/284119), also known as Caveolae Associated Protein 1 or Polymerase I and Transcript Release Factor (PTRF), is a crucial protein with a well-established dual role in cellular architecture and gene regulation. Its primary function is as an essential structural component for the formation and stabilization of caveolae, which are small invaginations of the plasma membrane involved in signal transduction, lipid homeostasis, and mechanosensing ([Link](https://doi.org/10.1016/j.cell.2007.11.042)). **Overall**, expression data reveals that [CAVIN1](/details-gene/284119) is a highly significant gene in mesenchymal and endothelial lineages, with top expression observed in [endothelial cell of artery](/details-cell/CL1000413), [pulmonary artery endothelial cell](/details-cell/CL1001568), [enteric smooth muscle cell](/details-cell/CL0002504), and various [fibroblast](/details-cell/CL0000057) populations. This expression pattern is consistent with the abundance of caveolae in these cell types, which are subject to mechanical stress and are active in signaling. In addition to its cytoplasmic role, [CAVIN1](/details-gene/284119) was initially identified for its function in the nucleus, where it participates in the termination of rRNA transcription ([Link](https://doi.org/10.1093/emboj/17.10.2855)). Mutations in [CAVIN1](/details-gene/284119) are clinically significant, causing a secondary deficiency of caveolins that leads to congenital generalized lipodystrophy and muscular dystrophy ([Link](https://doi.org/10.1172/jci38660)). ## Cellular Roles and Expression Landscape The expression profile of [CAVIN1](/details-gene/284119) firmly establishes it as a key protein in tissues responsible for structural integrity, contractility, and vascular function. Its highest significance scores are consistently found in multiple types of [endothelial cells](/details-cell/CL0000115), including those from arteries (CSI: 32.41), pulmonary arteries (CSI: 28.92), and capillaries (CSI: 17.59), underscoring its importance in the lining of the entire vascular tree. **Functionally**, the top-expressing cells can be grouped into several categories: * **Vascular and Endothelial Cells:** Beyond general [endothelial cells](/details-cell/CL0000115), its high expression in [smooth muscle cells](/details-cell/CL0000192) (CSI: 13.92) and [microcirculation associated smooth muscle cells](/details-cell/CL0008035) (CSI: 16.03) highlights a central role in blood vessel tone and structure. * **Mesenchymal and Stromal Cells:** [CAVIN1](/details-gene/284119) is highly expressed in [skin fibroblasts](/details-cell/CL0002620) (CSI: 21.59), [bronchus fibroblasts of lung](/details-cell/CL2000093) (CSI: 20.04), and [myofibroblast cells](/details-cell/CL0000186) (CSI: 16.92), suggesting a role in maintaining tissue architecture and in wound healing or fibrotic responses. * **Epithelial and Secretory Cells:** Significant expression is also noted in specialized cells like [intrahepatic cholangiocytes](/details-cell/CL0002538) (CSI: 18.94), [basal-myoepithelial cells of mammary gland](/details-cell/CL0002324) (CSI: 18.24), and [keratinocytes](/details-cell/CL0000312) (CSI: 14.13), indicating a role for caveolae-mediated processes in these tissues as well. The expression landscape points towards a specialized function for [CAVIN1](/details-gene/284119) predominantly within the cardiovascular system and in connective tissues, with a notable absence of hematopoietic or neuronal cells among its top expression ranks. ## Pathways and Molecular Function The functional annotations for [CAVIN1](/details-gene/284119) reflect its dual localization and diverse biological roles. Its most recognized function is captured by its association with the [caveola](/details-cell/GO:0005901), [plasma membrane](/details-cell/GO:0005886), and [membrane raft](/details-cell/GO:0045121) cellular components. The involvement of [CAVIN1](/details-gene/284119) in processes like `Positive regulation of cell motility` ([GO:2000147](https://www.ebi.ac.uk/QuickGO/term/GO:2000147)) is strongly supported by its connection to the `Signaling by rho gtpases` pathway ([R-HSA-194315](https://reactome.org/content/detail/R-HSA-194315)), including the `Rhoa gtpase cycle` ([R-HSA-8980692](https://reactome.org/content/detail/R-HSA-8980692)). This linkage is highly relevant to the biology of [endothelial cells](/details-cell/CL0000115), [smooth muscle cells](/details-cell/CL0000192), and [fibroblasts](/details-cell/CL0000057), where Rho GTPase signaling governs cytoskeletal dynamics, cell migration, and contraction. Concurrently, a distinct set of annotations points to a nuclear function. [CAVIN1](/details-gene/284119) is found in the [nucleus](/details-cell/GO:0005634) and is implicated in `Rrna transcription` ([GO:0009303](https://www.ebi.ac.uk/QuickGO/term/GO:0009303)) and `Rna polymerase i transcription` ([R-HSA-73864](https://reactome.org/content/detail/R-HSA-73864)). This corresponds to its original discovery as PTRF, a factor involved in terminating transcription by RNA Polymerase I ([Link](https://doi.org/10.1093/emboj/17.10.2855)). While the regulation and interplay between its cytoplasmic (caveolae) and nuclear (transcription) functions are still areas of active research, it is clear that [CAVIN1](/details-gene/284119) operates in at least two major cellular compartments to control distinct biological processes. ## Research Directions The widespread and high-level expression of [CAVIN1](/details-gene/284119) in structural cells, combined with its dual functionality, presents several avenues for future investigation. Its established link to lipodystrophy and muscular dystrophy already marks it as a gene of clinical importance. **Proposed Hypotheses:** 1. Given its high expression in diverse [fibroblast](/details-cell/CL0000057) populations and its connection to Rho GTPase signaling, [CAVIN1](/details-gene/284119) may be a critical regulator of fibroblast-to-myofibroblast differentiation during tissue fibrosis. The loss of caveolae upon [CAVIN1](/details-gene/284119) deficiency could alter mechanosensing and dysregulate signaling pathways like TGF-β, promoting a pro-fibrotic state. 2. In the vasculature, [CAVIN1](/details-gene/284119) may function as a key hub for integrating mechanical forces (e.g., shear stress) with biochemical signaling in [endothelial cells](/details-cell/CL0000115). Its role in caveolae could be essential for organizing receptors and ion channels that sense blood flow, thereby controlling vascular tone and inflammatory responses. **Experimental Approach:** To test the first hypothesis regarding the role of [CAVIN1](/details-gene/284119) in fibrosis, one could utilize a CRISPR-Cas9 knockout of the gene in primary human lung [fibroblasts](/details-cell/CL0000057). These knockout and control cells would be cultured on hydrogels of varying stiffness to mimic healthy versus fibrotic tissue environments and treated with TGF-β1 to induce myofibroblast differentiation. The effects could be quantified by measuring the expression of fibrotic markers (e.g., alpha-smooth muscle actin, collagen I) via immunofluorescence and Western blotting, as well as by assessing cellular contractility using traction force microscopy. **Therapeutic Potential:** The therapeutic potential of targeting [CAVIN1](/details-gene/284119) is context-dependent. For monogenic diseases like congenital lipodystrophy caused by loss-of-function mutations, a therapeutic strategy would involve **activation** or restoration of function, potentially through gene therapy to re-introduce a functional copy of the gene in affected tissues like muscle and adipose. Conversely, in the context of diseases characterized by excessive fibrosis (e.g., idiopathic pulmonary fibrosis), where myofibroblast activation is detrimental, targeted **inhibition** of [CAVIN1](/details-gene/284119) function or a key downstream signaling partner might represent a viable anti-fibrotic strategy. Because [CAVIN1](/details-gene/284119) is a structural protein lacking a clear enzymatic active site, developing small molecule inhibitors could be challenging, making strategies based on oligonucleotides or disrupting its protein-protein interactions more feasible.

Genular Protein ID: 1985051520

Symbol: CAVN1_HUMAN

Name: Cavin-1

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

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: 9582279

Title: Cloning and functional characterization of PTRF, a novel protein which induces dissociation of paused ternary transcription complexes.

PubMed ID: 9582279

DOI: 10.1093/emboj/17.10.2855

PubMed ID: 15242332

Title: Vectorial proteomics reveal targeting, phosphorylation and specific fragmentation of polymerase I and transcript release factor (PTRF) at the surface of caveolae in human adipocytes.

PubMed ID: 15242332

DOI: 10.1042/bj20040647

PubMed ID: 17026959

Title: Association and insulin regulated translocation of hormone-sensitive lipase with PTRF.

PubMed ID: 17026959

DOI: 10.1016/j.bbrc.2006.09.094

PubMed ID: 17081983

Title: Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.

PubMed ID: 17081983

DOI: 10.1016/j.cell.2006.09.026

PubMed ID: 18191225

Title: PTRF-Cavin, a conserved cytoplasmic protein required for caveola formation and function.

PubMed ID: 18191225

DOI: 10.1016/j.cell.2007.11.042

PubMed ID: 18056712

Title: A critical role of cavin (polymerase I and transcript release factor) in caveolae formation and organization.

PubMed ID: 18056712

DOI: 10.1074/jbc.m707890200

PubMed ID: 18220336

Title: Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis.

PubMed ID: 18220336

DOI: 10.1021/pr0705441

PubMed ID: 18691976

Title: Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle.

PubMed ID: 18691976

DOI: 10.1016/j.molcel.2008.07.007

PubMed ID: 18669648

Title: A quantitative atlas of mitotic phosphorylation.

PubMed ID: 18669648

DOI: 10.1073/pnas.0805139105

PubMed ID: 19726876

Title: Human PTRF mutations cause secondary deficiency of caveolins resulting in muscular dystrophy with generalized lipodystrophy.

PubMed ID: 19726876

DOI: 10.1172/jci38660

PubMed ID: 19525939

Title: SDPR induces membrane curvature and functions in the formation of caveolae.

PubMed ID: 19525939

DOI: 10.1038/ncb1887

PubMed ID: 20684003

Title: Congenital generalized lipodystrophy, type 4 (CGL4) associated with myopathy due to novel PTRF mutations.

PubMed ID: 20684003

DOI: 10.1002/ajmg.a.33578

PubMed ID: 20068231

Title: Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis.

PubMed ID: 20068231

DOI: 10.1126/scisignal.2000475

PubMed ID: 21269460

Title: Initial characterization of the human central proteome.

PubMed ID: 21269460

DOI: 10.1186/1752-0509-5-17

PubMed ID: 21406692

Title: System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation.

PubMed ID: 21406692

DOI: 10.1126/scisignal.2001570

PubMed ID: 23186163

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

PubMed ID: 23186163

DOI: 10.1021/pr300630k

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: 25218447

Title: Uncovering global SUMOylation signaling networks in a site-specific manner.

PubMed ID: 25218447

DOI: 10.1038/nsmb.2890

PubMed ID: 25114211

Title: Mapping of SUMO sites and analysis of SUMOylation changes induced by external stimuli.

PubMed ID: 25114211

DOI: 10.1073/pnas.1413825111

PubMed ID: 24567387

Title: MURC/Cavin-4 facilitates recruitment of ERK to caveolae and concentric cardiac hypertrophy induced by alpha1-adrenergic receptors.

PubMed ID: 24567387

DOI: 10.1073/pnas.1315359111

PubMed ID: 26614875

Title: Cavin family: new players in the biology of caveolae.

PubMed ID: 26614875

DOI: 10.1016/bs.ircmb.2015.07.009

PubMed ID: 28112733

Title: Site-specific mapping of the human SUMO proteome reveals co-modification with phosphorylation.

PubMed ID: 28112733

DOI: 10.1038/nsmb.3366

PubMed ID: 16959974

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

PubMed ID: 16959974

DOI: 10.1126/science.1133427

Sequence Information:

  • Length: 390
  • Mass: 43476
  • Checksum: E37945A9C9E819D4
  • Sequence:
  • MEDPTLYIVE RPLPGYPDAE APEPSSAGAQ AAEEPSGAGS EELIKSDQVN GVLVLSLLDK 
    IIGAVDQIQL TQAQLEERQA EMEGAVQSIQ GELSKLGKAH ATTSNTVSKL LEKVRKVSVN 
    VKTVRGSLER QAGQIKKLEV NEAELLRRRN FKVMIYQDEV KLPAKLSISK SLKESEALPE 
    KEGEELGEGE RPEEDAAALE LSSDEAVEVE EVIEESRAER IKRSGLRRVD DFKKAFSKEK 
    MEKTKVRTRE NLEKTRLKTK ENLEKTRHTL EKRMNKLGTR LVPAERREKL KTSRDKLRKS 
    FTPDHVVYAR SKTAVYKVPP FTFHVKKIRE GQVEVLKATE MVEVGADDDE GGAERGEAGD 
    LRRGSSPDVH ALLEITEESD AVLVDKSDSD