Details for: CISD2

Gene ID: 493856

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: CISD2

Ensembl ID: ENSG00000145354

Description: CDGSH iron sulfur domain 2

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • pancreatic A cell CL0000171
    CSI 25.88
    rCSI 27.11%
    PRS 46.19
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 24.39
    rCSI 22.02%
    PRS 40.3
  • plasmablast CL0000980
    CSI 20.09
    rCSI 15.8%
    PRS 49.89
  • pancreatic ductal cell CL0002079
    CSI 20.07
    rCSI 39.03%
    PRS 45.52
  • type B pancreatic cell CL0000169
    CSI 17.57
    rCSI 38.9%
    PRS 40.93
  • hepatocyte CL0000182
    CSI 17.16
    rCSI 30.71%
    PRS 41.97
  • pancreatic D cell CL0000173
    CSI 15.73
    rCSI 15.47%
    PRS 45.79
  • double negative thymocyte CL0002489
    CSI 12.49
    rCSI 8.68%
    PRS 51.84
  • astrocyte of the cerebral cortex CL0002605
    CSI 10.54
    rCSI 23.63%
    PRS 29.3
  • dendritic cell, human CL0001056
    CSI 10.13
    rCSI 15.55%
    PRS 50.35
  • primitive red blood cell CL0002355
    CSI 9.67
    rCSI 52.2%
    PRS 58.18
  • epithelial cell of proximal tubule CL0002306
    CSI 8.99
    rCSI 21.96%
    PRS 39.81
  • pancreatic acinar cell CL0002064
    CSI 8.32
    rCSI 11.06%
    PRS 48.17
  • retinal cone cell CL0000573
    CSI 8.01
    rCSI 12.89%
    PRS 34.71
  • pulmonary alveolar type 2 cell CL0002063
    CSI 7.92
    rCSI 12.29%
    PRS 53.57
  • mucus secreting cell CL0000319
    CSI 7.68
    rCSI 12.2%
    PRS 54
  • innate lymphoid cell CL0001065
    CSI 7.6
    rCSI 15.69%
    PRS 50.19
  • T follicular helper cell CL0002038
    CSI 7.33
    rCSI 5.48%
    PRS 58.03
  • retina horizontal cell CL0000745
    CSI 6.83
    rCSI 10.41%
    PRS 40.43
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 6.58
    rCSI 7.95%
    PRS 51.15
  • ciliated columnar cell of tracheobronchial tree CL0002145
    CSI 6.34
    rCSI 14.46%
    PRS 42.25
  • colon epithelial cell CL0011108
    CSI 6.28
    rCSI 6.58%
    PRS 40.92
  • epithelial cell of lower respiratory tract CL0002632
    CSI 6.23
    rCSI 4.83%
    PRS 43.99
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 5.89
    rCSI 4.48%
    PRS 54.73
  • stem cell CL0000034
    CSI 5.88
    rCSI 5.67%
    PRS 34.63
  • pancreatic stellate cell CL0002410
    CSI 5.87
    rCSI 34.13%
    PRS 54.5
  • erythroid lineage cell CL0000764
    CSI 5.75
    rCSI 37.01%
    PRS 65.76
  • immature B cell CL0000816
    CSI 5.75
    rCSI 4.27%
    PRS 56.51
  • activated type II NK T cell CL0000931
    CSI 5.73
    rCSI 6.45%
    PRS 59.75
  • memory T cell CL0000813
    CSI 5.72
    rCSI 11.02%
    PRS 73.57
  • type EC enteroendocrine cell CL0000577
    CSI 5.48
    rCSI 19.47%
    PRS 56.51
  • intestinal tuft cell CL0019032
    CSI 5.43
    rCSI 8.3%
    PRS 48.15
  • erythroid progenitor cell CL0000038
    CSI 5.28
    rCSI 30.27%
    PRS 54.17
  • erythrocyte CL0000232
    CSI 4.9
    rCSI 11.12%
    PRS 49.13
  • luminal cell of prostate epithelium CL0002340
    CSI 4.67
    rCSI 25.12%
    PRS 58.84
  • CD4-positive helper T cell CL0000492
    CSI 4.35
    rCSI 3.29%
    PRS 55.64
  • small pre-B-II cell CL0000954
    CSI 4.24
    rCSI 4.08%
    PRS 67.6
  • plasma cell CL0000786
    CSI 4.14
    rCSI 5.43%
    PRS 79.68
  • secretory cell CL0000151
    CSI 4.05
    rCSI 4.22%
    PRS 44.25
  • alternatively activated macrophage CL0000890
    CSI 3.98
    rCSI 5.01%
    PRS 56.96
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 3.9
    rCSI 3.13%
    PRS 64.96
  • lung secretory cell CL1000272
    CSI 3.9
    rCSI 9.66%
    PRS 41.65
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 3.88
    rCSI 4.49%
    PRS 38.17
  • multi-ciliated epithelial cell CL0005012
    CSI 3.84
    rCSI 3.83%
    PRS 38.03
  • epithelial cell CL0000066
    CSI 3.66
    rCSI 5.63%
    PRS 45.84
  • naive T cell CL0000898
    CSI 3.66
    rCSI 2.55%
    PRS 56.23
  • mesenchymal cell CL0008019
    CSI 3.63
    rCSI 9.23%
    PRS 39.81
  • fraction A pre-pro B cell CL0002045
    CSI 3.63
    rCSI 4.15%
    PRS 66.3
  • cerebral cortex GABAergic interneuron CL0010011
    CSI 3.41
    rCSI 10.07%
    PRS 47.54
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 3.4
    rCSI 2.62%
    PRS 42.3
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 3.34
    rCSI 9.59%
    PRS 60.81
  • conjunctival epithelial cell CL1000432
    CSI 3.22
    rCSI 4.91%
    PRS 44.2
  • intestinal epithelial cell CL0002563
    CSI 3.15
    rCSI 3.3%
    PRS 43.13
  • midzonal region hepatocyte CL0019028
    CSI 3.1
    rCSI 7.27%
    PRS 52.77
  • peripheral nervous system neuron CL2000032
    CSI 2.99
    rCSI 4.08%
    PRS 37.33
  • Kupffer cell CL0000091
    CSI 2.96
    rCSI 6.77%
    PRS 42.97
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 2.95
    rCSI 14.81%
    PRS 54.38
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 2.91
    rCSI 2.69%
    PRS 63.71
  • fallopian tube secretory epithelial cell CL4030006
    CSI 2.85
    rCSI 2.74%
    PRS 44.08
  • myofibroblast cell CL0000186
    CSI 2.81
    rCSI 3.89%
    PRS 48.58
  • placental villous trophoblast CL2000060
    CSI 2.77
    rCSI 4.28%
    PRS 41.52
  • platelet CL0000233
    CSI 2.7
    rCSI 11.21%
    PRS 53.13
  • enterocyte CL0000584
    CSI 2.7
    rCSI 4.36%
    PRS 52.43
  • corticothalamic-projecting glutamatergic cortical neuron CL4023013
    CSI 2.7
    rCSI 15.88%
    PRS 29.99
  • retinal bipolar neuron CL0000748
    CSI 2.63
    rCSI 4.93%
    PRS 33.81
  • IgA plasma cell CL0000987
    CSI 2.63
    rCSI 2.69%
    PRS 62.16
  • pvalb GABAergic cortical interneuron CL4023018
    CSI 2.61
    rCSI 3.25%
    PRS 27.18
  • chondrocyte CL0000138
    CSI 2.51
    rCSI 4%
    PRS 37.02
  • interstitial cell of Cajal CL0002088
    CSI 2.51
    rCSI 3.19%
    PRS 48.72
  • perivascular cell CL4033054
    CSI 2.5
    rCSI 3.42%
    PRS 48.31
  • ciliated cell CL0000064
    CSI 2.49
    rCSI 4.04%
    PRS 42.12
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 2.49
    rCSI 1.68%
    PRS 53.58
  • T-helper 17 cell CL0000899
    CSI 2.34
    rCSI 1.86%
    PRS 65.49
  • interneuron CL0000099
    CSI 2.31
    rCSI 4.63%
    PRS 33.93
  • colonocyte CL1000347
    CSI 2.28
    rCSI 3.27%
    PRS 50.91
  • mononuclear phagocyte CL0000113
    CSI 2.28
    rCSI 5.02%
    PRS 47.54
  • renal alpha-intercalated cell CL0005011
    CSI 2.27
    rCSI 3.04%
    PRS 51.76
  • myeloid leukocyte CL0000766
    CSI 2.18
    rCSI 2.01%
    PRS 44.49
  • vascular leptomeningeal cell CL4023051
    CSI 2.15
    rCSI 3.77%
    PRS 36.22
  • elicited macrophage CL0000861
    CSI 2.13
    rCSI 1.96%
    PRS 50.75
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.1
    rCSI 1.47%
    PRS 45.24
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 2.09
    rCSI 3.7%
    PRS 27.64
  • hematopoietic stem cell CL0000037
    CSI 2.07
    rCSI 1.38%
    PRS 47.38
  • goblet cell CL0000160
    CSI 2.04
    rCSI 1.93%
    PRS 44.53
  • common dendritic progenitor CL0001029
    CSI 1.98
    rCSI 2.49%
    PRS 53.15
  • intestine goblet cell CL0019031
    CSI 1.94
    rCSI 1.72%
    PRS 42.63
  • epithelial cell of lung CL0000082
    CSI 1.94
    rCSI 1.6%
    PRS 42.06
  • hematopoietic precursor cell CL0008001
    CSI 1.93
    rCSI 1.98%
    PRS 61.06
  • megakaryocyte CL0000556
    CSI 1.91
    rCSI 8.31%
    PRS 59.34
  • IgG plasma cell CL0000985
    CSI 1.91
    rCSI 2.28%
    PRS 62.84
  • basal cell CL0000646
    CSI 1.91
    rCSI 2.55%
    PRS 45.09
  • early lymphoid progenitor CL0000936
    CSI 1.9
    rCSI 1.67%
    PRS 48.44
  • hematopoietic multipotent progenitor cell CL0000837
    CSI 1.88
    rCSI 4.53%
    PRS 61.29
  • enteric smooth muscle cell CL0002504
    CSI 1.87
    rCSI 2.67%
    PRS 46.22
  • rod bipolar cell CL0000751
    CSI 1.86
    rCSI 3.34%
    PRS 37.25
  • Hofbauer cell CL3000001
    CSI 1.76
    rCSI 3.33%
    PRS 53.64
  • retinal pigment epithelial cell CL0002586
    CSI 1.76
    rCSI 3.5%
    PRS 43.05
  • retinal ganglion cell CL0000740
    CSI 1.72
    rCSI 3.79%
    PRS 32.51
  • inflammatory macrophage CL0000863
    CSI 1.72
    rCSI 2.93%
    PRS 69.52
  • extravillous trophoblast CL0008036
    CSI 1.71
    rCSI 2.12%
    PRS 39.56
  • acinar cell of salivary gland CL0002623
    CSI 0.1
    rCSI 1.3%
    PRS 66.4%
  • cytotoxic T cell CL0000910
    CSI 0.2
    rCSI 0.9%
    PRS 55.6%
  • peptic cell CL0000155
    CSI 0.2
    rCSI 1.9%
    PRS 70.7%
  • megakaryocyte progenitor cell CL0000553
    CSI 0.2
    rCSI 4.0%
    PRS 77.6%
  • respiratory goblet cell CL0002370
    CSI 0.2
    rCSI 2.4%
    PRS 64.2%
  • eye photoreceptor cell CL0000287
    CSI 0.2
    rCSI 2.7%
    PRS 69.3%
  • group 2 innate lymphoid cell CL0001069
    CSI 0.3
    rCSI 1.6%
    PRS 78.8%
  • eosinophil CL0000771
    CSI 0.3
    rCSI 2.2%
    PRS 74.4%
  • paneth cell of epithelium of small intestine CL1000343
    CSI 0.3
    rCSI 1.0%
    PRS 58.0%
  • L5 extratelencephalic projecting glutamatergic cortical neuron CL4023041
    CSI 0.4
    rCSI 1.3%
    PRS 27.5%
  • endothelial cell of placenta CL0009092
    CSI 0.4
    rCSI 1.8%
    PRS 55.2%
  • enteroendocrine cell of colon CL0009042
    CSI 0.4
    rCSI 1.8%
    PRS 69.2%
  • Cajal-Retzius cell CL0000695
    CSI 0.4
    rCSI 3.1%
    PRS 60.1%
  • pancreatic epsilon cell CL0005019
    CSI 0.4
    rCSI 2.0%
    PRS 66.6%
  • near-projecting glutamatergic cortical neuron CL4023012
    CSI 0.4
    rCSI 1.6%
    PRS 29.6%
  • colon macrophage CL0009038
    CSI 0.5
    rCSI 2.1%
    PRS 65.9%
  • L2/3-6 intratelencephalic projecting glutamatergic neuron CL4023040
    CSI 0.5
    rCSI 1.1%
    PRS 27.8%
  • tracheobronchial serous cell CL0019001
    CSI 0.5
    rCSI 2.0%
    PRS 60.1%
  • CD8-alpha-alpha-positive, alpha-beta intraepithelial T cell CL0000915
    CSI 0.5
    rCSI 2.4%
    PRS 78.7%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 0.5
    rCSI 2.8%
    PRS 67.3%
  • lamp5 GABAergic cortical interneuron CL4023011
    CSI 0.6
    rCSI 0.9%
    PRS 28.6%
  • podocyte CL0000653
    CSI 0.6
    rCSI 2.4%
    PRS 42.3%
  • large pre-B-II cell CL0000957
    CSI 0.6
    rCSI 1.6%
    PRS 58.1%
  • antibody secreting cell CL0000946
    CSI 0.6
    rCSI 2.6%
    PRS 84.8%
  • neural progenitor cell CL0011020
    CSI 0.6
    rCSI 2.6%
    PRS 37.4%
  • transit amplifying cell of small intestine CL0009012
    CSI 0.6
    rCSI 2.6%
    PRS 62.8%
  • mature alpha-beta T cell CL0000791
    CSI 0.6
    rCSI 2.2%
    PRS 62.6%
  • suprabasal keratinocyte CL4033013
    CSI 0.6
    rCSI 1.0%
    PRS 23.4%
  • microcirculation associated smooth muscle cell CL0008035
    CSI 0.6
    rCSI 1.8%
    PRS 46.1%
  • L6b glutamatergic cortical neuron CL4023038
    CSI 0.6
    rCSI 2.0%
    PRS 29.8%
  • IgM plasma cell CL0000986
    CSI 0.6
    rCSI 2.9%
    PRS 83.7%
  • basal cell of epidermis CL0002187
    CSI 0.7
    rCSI 1.2%
    PRS 27.0%
  • helper T cell CL0000912
    CSI 0.7
    rCSI 0.9%
    PRS 52.5%
  • pre-conventional dendritic cell CL0002010
    CSI 0.7
    rCSI 8.8%
    PRS 76.8%
  • foveolar cell of stomach CL0002179
    CSI 0.7
    rCSI 1.5%
    PRS 58.6%
  • syncytiotrophoblast cell CL0000525
    CSI 0.7
    rCSI 2.1%
    PRS 61.3%
  • sncg GABAergic cortical interneuron CL4023015
    CSI 0.7
    rCSI 1.2%
    PRS 30.7%
  • pluripotent stem cell CL0002248
    CSI 0.8
    rCSI 22.7%
    PRS 68.5%
  • forebrain radial glial cell CL0013000
    CSI 0.8
    rCSI 2.6%
    PRS 51.1%
  • tracheal goblet cell CL1000329
    CSI 0.8
    rCSI 1.8%
    PRS 63.2%
  • common lymphoid progenitor CL0000051
    CSI 0.8
    rCSI 1.1%
    PRS 65.8%
  • chandelier pvalb GABAergic cortical interneuron CL4023036
    CSI 0.9
    rCSI 2.7%
    PRS 32.0%
  • retinal rod cell CL0000604
    CSI 0.9
    rCSI 1.5%
    PRS 42.0%
  • cardiac muscle cell CL0000746
    CSI 0.9
    rCSI 1.3%
    PRS 35.3%
  • granulocyte CL0000094
    CSI 0.9
    rCSI 1.4%
    PRS 52.4%
  • Langerhans cell CL0000453
    CSI 0.9
    rCSI 1.4%
    PRS 60.7%
  • periportal region hepatocyte CL0019026
    CSI 0.9
    rCSI 3.7%
    PRS 52.4%
  • glandular epithelial cell CL0000150
    CSI 0.9
    rCSI 2.5%
    PRS 66.2%
  • activated CD8-positive, alpha-beta T cell, human CL0001049
    CSI 1.0
    rCSI 1.6%
    PRS 64.3%
  • promonocyte CL0000559
    CSI 1.0
    rCSI 1.7%
    PRS 52.8%
  • amacrine cell CL0000561
    CSI 1.0
    rCSI 2.8%
    PRS 35.5%
  • alveolar macrophage CL0000583
    CSI 1.0
    rCSI 1.6%
    PRS 49.0%
  • bronchial goblet cell CL1000312
    CSI 1.0
    rCSI 4.0%
    PRS 65.2%
  • T-helper 1 cell CL0000545
    CSI 1.0
    rCSI 1.8%
    PRS 70.2%
  • kidney connecting tubule epithelial cell CL1000768
    CSI 1.0
    rCSI 2.5%
    PRS 34.6%
  • lung neuroendocrine cell CL1000223
    CSI 1.0
    rCSI 1.5%
    PRS 48.4%
  • transit amplifying cell CL0009010
    CSI 1.0
    rCSI 1.6%
    PRS 59.8%
  • transit amplifying cell of colon CL0009011
    CSI 1.0
    rCSI 1.2%
    PRS 47.3%
  • keratocyte CL0002363
    CSI 1.0
    rCSI 2.5%
    PRS 53.7%
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 1.1
    rCSI 1.4%
    PRS 64.4%
  • endocrine cell CL0000163
    CSI 1.1
    rCSI 5.5%
    PRS 79.0%
  • BEST4+ enteroycte CL4030026
    CSI 1.1
    rCSI 1.4%
    PRS 46.2%
  • kidney epithelial cell CL0002518
    CSI 1.1
    rCSI 2.1%
    PRS 66.8%
  • lung ciliated cell CL1000271
    CSI 1.1
    rCSI 1.3%
    PRS 34.1%
  • small intestine goblet cell CL1000495
    CSI 1.1
    rCSI 2.5%
    PRS 53.5%
  • duct epithelial cell CL0000068
    CSI 1.1
    rCSI 1.6%
    PRS 46.4%
  • choroid plexus epithelial cell CL0000706
    CSI 1.2
    rCSI 1.9%
    PRS 34.7%
  • deuterosomal cell CL4033044
    CSI 1.2
    rCSI 3.9%
    PRS 53.2%
  • respiratory hillock cell CL4030023
    CSI 1.2
    rCSI 2.1%
    PRS 59.2%
  • pancreatic PP cell CL0002275
    CSI 1.2
    rCSI 4.8%
    PRS 58.8%
  • cerebral cortex endothelial cell CL1001602
    CSI 1.2
    rCSI 2.1%
    PRS 34.7%
  • mucous neck cell CL0000651
    CSI 1.2
    rCSI 1.8%
    PRS 57.1%
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 1.3
    rCSI 1.6%
    PRS 56.5%
  • basophil CL0000767
    CSI 1.3
    rCSI 2.7%
    PRS 64.7%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 1.3
    rCSI 2.5%
    PRS 61.3%
  • mesodermal cell CL0000222
    CSI 1.3
    rCSI 1.5%
    PRS 41.7%
  • thymocyte CL0000893
    CSI 1.3
    rCSI 4.6%
    PRS 79.4%
  • common myeloid progenitor CL0000049
    CSI 1.3
    rCSI 1.1%
    PRS 44.1%
  • natural T-regulatory cell CL0000903
    CSI 1.3
    rCSI 2.5%
    PRS 77.5%
  • ionocyte CL0005006
    CSI 1.3
    rCSI 1.4%
    PRS 41.5%
  • group 3 innate lymphoid cell CL0001071
    CSI 1.3
    rCSI 1.0%
    PRS 46.8%
  • type L enteroendocrine cell CL0002279
    CSI 1.3
    rCSI 2.5%
    PRS 63.4%
  • colon goblet cell CL0009039
    CSI 1.3
    rCSI 3.2%
    PRS 55.8%
  • radial glial cell CL0000681
    CSI 1.4
    rCSI 1.9%
    PRS 43.1%
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 1.4
    rCSI 1.4%
    PRS 58.7%
  • promyelocyte CL0000836
    CSI 1.4
    rCSI 2.1%
    PRS 53.6%
  • OFF-bipolar cell CL0000750
    CSI 1.4
    rCSI 2.0%
    PRS 53.6%
  • keratinocyte CL0000312
    CSI 1.4
    rCSI 1.2%
    PRS 48.5%
  • intermediate monocyte CL0002393
    CSI 1.5
    rCSI 2.2%
    PRS 45.5%
  • ciliated epithelial cell CL0000067
    CSI 1.5
    rCSI 1.3%
    PRS 33.2%
  • ependymal cell CL0000065
    CSI 1.5
    rCSI 3.0%
    PRS 26.9%
  • respiratory basal cell CL0002633
    CSI 1.5
    rCSI 1.5%
    PRS 49.3%
  • sst GABAergic cortical interneuron CL4023017
    CSI 1.5
    rCSI 1.9%
    PRS 29.5%
  • acinar cell CL0000622
    CSI 1.5
    rCSI 2.2%
    PRS 54.5%
  • kidney loop of Henle thin ascending limb epithelial cell CL1001107
    CSI 1.5
    rCSI 3.9%
    PRS 39.9%
  • VIP GABAergic cortical interneuron CL4023016
    CSI 1.5
    rCSI 1.8%
    PRS 28.6%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 1.6
    rCSI 2.0%
    PRS 41.7%
  • mature B cell CL0000785
    CSI 1.6
    rCSI 1.4%
    PRS 52.7%
  • paneth cell CL0000510
    CSI 1.6
    rCSI 2.3%
    PRS 60.9%
  • neural crest cell CL0011012
    CSI 1.6
    rCSI 1.3%
    PRS 31.9%

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 [CISD2](/details-gene/493856) (CDGSH Iron Sulfur Domain 2), also known as ERIS or MitoNEET, is a protein-coding gene located on chromosome 4q24. It encodes a crucial protein that localizes to the outer mitochondrial membrane and the endoplasmic reticulum. Functionally, [CISD2](/details-gene/493856) is a 2Fe-2S iron-sulfur cluster-binding protein that plays a key role in regulating mitochondrial integrity, iron homeostasis, and autophagy, particularly the autophagic clearance of mitochondria (mitophagy) ([Link](https://doi.org/10.1073/pnas.0701078104)). Its expression is notably significant in metabolically active and secretory cells, such as pancreatic islet cells ([pancreatic A cell](/details-cell/CL0000171), [type B pancreatic cell](/details-cell/CL0000169)) and hematopoietic progenitors ([megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050)). Loss-of-function mutations in [CISD2](/details-gene/493856) are responsible for Wolfram syndrome 2, a rare autosomal recessive disorder characterized by diabetes mellitus, optic atrophy, and neurodegeneration ([Link](https://doi.org/10.1086/520961)). ## Cellular Roles and Expression Landscape The expression profile of [CISD2](/details-gene/493856) highlights its importance in cells with high metabolic and secretory demands. **Overall**, the gene shows its highest significance in endocrine cells of the pancreas, including [pancreatic A cell](/details-cell/CL0000171) (CSI: 25.88), [pancreatic ductal cell](/details-cell/CL0002079) (CSI: 20.07), [type B pancreatic cell](/details-cell/CL0000169) (CSI: 17.57), and [pancreatic D cell](/details-cell/CL0000173) (CSI: 15.73). This strong pancreatic signature is consistent with the diabetes phenotype observed in Wolfram syndrome 2, suggesting a critical role for [CISD2](/details-gene/493856) in islet cell function and survival. Beyond the pancreas, [CISD2](/details-gene/493856) is also a significant marker in hematopoietic development, with high CSI scores in [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) (CSI: 24.39) and [primitive red blood cell](/details-cell/CL0002355) (CSI: 9.67). This suggests a role in managing iron homeostasis and mitochondrial dynamics during red blood cell and platelet formation. High significance is also observed in other metabolically active cell types like [hepatocyte](/details-cell/CL0000182) (CSI: 17.16) and highly secretory immune cells such as [plasmablast](/details-cell/CL0000980) (CSI: 20.09). The collective expression pattern points to a fundamental function for [CISD2](/details-gene/493856) in maintaining cellular health in tissues with substantial energy turnover and protein processing workloads. ## Pathways and Molecular Function [CISD2](/details-gene/493856) is annotated with several key molecular and cellular functions that explain its biological importance. Its primary molecular function involves binding a redox-active 2 iron, 2 sulfur cluster ([GO:0051537](https://www.ebi.ac.uk/QuickGO/term/GO:0051537)), which is essential for its role in regulating mitochondrial function and oxidative capacity ([Link](https://doi.org/10.1016/j.jmb.2009.06.079)). At the cellular level, [CISD2](/details-gene/493856) is integral to the membranes of the [endoplasmic reticulum](/details-cell/GO:0005783) ([GO:0005789](https://www.ebi.ac.uk/QuickGO/term/GO:0005789)) and the [mitochondrial outer membrane](/details-cell/GO:0005741) ([GO:0005741](https://www.ebi.ac.uk/QuickGO/term/GO:0005741)). This strategic location allows it to mediate cellular processes such as the [regulation of autophagy](/details-cell/GO:0010506) ([GO:0010506](https://www.ebi.ac.uk/QuickGO/term/GO:0010506)). Specifically, it has been shown to interact with BCL-2 to antagonize Beclin 1-dependent autophagy at the endoplasmic reticulum, thereby controlling the initiation of this critical cellular recycling process ([Link](https://doi.org/10.1038/emboj.2009.369)). Its role in the [autophagy of mitochondrion](/details-cell/GO:0000422) ([GO:0000422](https://www.ebi.ac.uk/QuickGO/term/GO:0000422)), or mitophagy, is particularly relevant to its high expression in energy-intensive cells, where efficient removal of damaged mitochondria is vital for preventing oxidative stress and apoptosis. ## Research Directions The established link between [CISD2](/details-gene/493856) deficiency and Wolfram syndrome 2 provides a strong foundation for further investigation into its cell-specific roles in pathology. Its high significance in pancreatic and hematopoietic cells points to clear avenues for research. **Proposed Hypotheses:** 1. Loss of [CISD2](/details-gene/493856) function in [type B pancreatic cell](/details-cell/CL0000169) leads to defective mitophagy and an accumulation of damaged, ROS-producing mitochondria. This chronic oxidative stress triggers beta-cell apoptosis, ultimately causing the insulin-dependent diabetes mellitus characteristic of Wolfram syndrome 2. 2. In [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050), [CISD2](/details-gene/493856) is essential for regulating iron transfer and preventing iron-induced oxidative damage during erythropoiesis. Its dysfunction may contribute to subclinical hematological abnormalities or an impaired response to hematopoietic stress. **Key Experimental Approach:** To test the first hypothesis regarding the role of [CISD2](/details-gene/493856) in pancreatic beta-cell survival, a compelling experiment would be to use CRISPR-Cas9 to knock out [CISD2](/details-gene/493856) in a human beta-cell line (e.g., EndoC-βH1). These knockout cells, alongside isogenic controls, could then be subjected to metabolic stressors like high glucose and palmitate. The impact would be assessed by quantifying mitochondrial health via fluorescence microscopy (e.g., MitoSOX for superoxide levels, TMRE for membrane potential) and measuring rates of apoptosis through flow cytometry (e.g., Annexin V/PI staining). This would directly test whether [CISD2](/details-gene/493856) is necessary for protecting beta cells from metabolic stress-induced mitochondrial dysfunction and death. **Therapeutic Potential:** As Wolfram syndrome 2 is a loss-of-function disorder, the therapeutic goal would be to restore or enhance [CISD2](/details-gene/493856) activity. This makes it a target for activation, not inhibition. Given its fundamental role in mitochondrial health, small-molecule activators that stabilize the protein or its iron-sulfur cluster could be a promising strategy. However, its broad expression in many essential cell types, such as [hepatocyte](/details-cell/CL0000182) and developing blood cells, poses a significant challenge for systemic therapies, which could have unintended off-target effects. Therefore, targeted delivery systems (e.g., lipid nanoparticles) or gene therapy approaches aimed specifically at affected tissues like the pancreas might be required for a viable long-term treatment.

Genular Protein ID: 3557205092

Symbol: CISD2_HUMAN

Name: CDGSH iron-sulfur domain-containing protein 2

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 17846994

Title: A homozygous mutation in a novel zinc-finger protein, ERIS, is responsible for Wolfram syndrome 2.

PubMed ID: 17846994

DOI: 10.1086/520961

PubMed ID: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

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: 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: 17376863

Title: MitoNEET is an iron-containing outer mitochondrial membrane protein that regulates oxidative capacity.

PubMed ID: 17376863

DOI: 10.1073/pnas.0701078104

PubMed ID: 20010695

Title: Antagonism of Beclin 1-dependent autophagy by BCL-2 at the endoplasmic reticulum requires NAF-1.

PubMed ID: 20010695

DOI: 10.1038/emboj.2009.369

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: 25944712

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

PubMed ID: 25944712

DOI: 10.1002/pmic.201400617

PubMed ID: 19580816

Title: Crystal structure of Miner1: The redox-active 2Fe-2S protein causative in Wolfram Syndrome 2.

PubMed ID: 19580816

DOI: 10.1016/j.jmb.2009.06.079

Sequence Information:

  • Length: 135
  • Mass: 15278
  • Checksum: 44AD1817D6C536D6
  • Sequence:
  • MVLESVARIV KVQLPAYLKR LPVPESITGF ARLTVSEWLR LLPFLGVLAL LGYLAVRPFL 
    PKKKQQKDSL INLKIQKENP KVVNEINIED LCLTKAAYCR CWRSKTFPAC DGSHNKHNEL 
    TGDNVGPLIL KKKEV