Details for: LYAR

Gene ID: 55646

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: LYAR

Ensembl ID: ENSG00000145220

Description: Ly1 antibody reactive

Selected Context(s):  Overall

Cell Significance Landscape

Contexts:

Associated with

Significant Cells

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

  • double negative thymocyte CL0002489
    CSI 47.14
    rCSI 32.77%
    PRS 47.33
  • mature T cell CL0002419
    CSI 24.19
    rCSI 18.81%
    PRS 55.4
  • CD8-positive, alpha-beta memory T cell, CD45RO-positive CL0001203
    CSI 16.83
    rCSI 20.39%
    PRS 37.32
  • mucosal invariant T cell CL0000940
    CSI 15.46
    rCSI 12.49%
    PRS 50.65
  • megakaryocyte-erythroid progenitor cell CL0000050
    CSI 14.17
    rCSI 12.79%
    PRS 36.37
  • gamma-delta T cell CL0000798
    CSI 13.78
    rCSI 16.19%
    PRS 81.45
  • T-helper 1 cell CL0000545
    CSI 12.13
    rCSI 21.89%
    PRS 66.79
  • CD8-positive, alpha-beta thymocyte CL0000811
    CSI 11.26
    rCSI 17.55%
    PRS 66.74
  • CD8-positive, alpha-beta memory T cell CL0000909
    CSI 11.08
    rCSI 11.57%
    PRS 70.63
  • respiratory basal cell CL0002633
    CSI 8.95
    rCSI 9.27%
    PRS 44.98
  • mature NK T cell CL0000814
    CSI 8.71
    rCSI 11.14%
    PRS 73.84
  • central memory CD8-positive, alpha-beta T cell CL0000907
    CSI 7.38
    rCSI 4.97%
    PRS 48.86
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 7
    rCSI 5.32%
    PRS 50
  • lung macrophage CL1001603
    CSI 6.88
    rCSI 15.37%
    PRS 45.5
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 6.76
    rCSI 8.17%
    PRS 46.49
  • CD16-positive, CD56-dim natural killer cell, human CL0000939
    CSI 6.66
    rCSI 4.44%
    PRS 65.73
  • erythroblast CL0000765
    CSI 6.22
    rCSI 16.5%
    PRS 52.89
  • activated type II NK T cell CL0000931
    CSI 5.86
    rCSI 6.6%
    PRS 55.29
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 5.84
    rCSI 29.28%
    PRS 49.87
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 5.65
    rCSI 4.52%
    PRS 60.76
  • neural progenitor cell CL0011020
    CSI 5.52
    rCSI 24.29%
    PRS 34.25
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 5.44
    rCSI 7.48%
    PRS 60.03
  • thymocyte CL0000893
    CSI 4.78
    rCSI 16.97%
    PRS 76.59
  • keratinocyte CL0000312
    CSI 4.33
    rCSI 3.63%
    PRS 44.61
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 4.3
    rCSI 5.52%
    PRS 37.75
  • pancreatic ductal cell CL0002079
    CSI 4.23
    rCSI 8.22%
    PRS 41.29
  • erythroid progenitor cell CL0000038
    CSI 4.22
    rCSI 24.21%
    PRS 50.51
  • perivascular cell CL4033054
    CSI 4.18
    rCSI 5.71%
    PRS 44.03
  • CD4-positive helper T cell CL0000492
    CSI 4.08
    rCSI 3.08%
    PRS 51.04
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 4.02
    rCSI 3.72%
    PRS 59.67
  • central memory CD4-positive, alpha-beta T cell CL0000904
    CSI 3.96
    rCSI 2.34%
    PRS 53.34
  • plasmablast CL0000980
    CSI 3.95
    rCSI 3.11%
    PRS 45.47
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 3.87
    rCSI 3.8%
    PRS 54.26
  • helper T cell CL0000912
    CSI 3.75
    rCSI 5.31%
    PRS 48.91
  • early lymphoid progenitor CL0000936
    CSI 3.55
    rCSI 3.12%
    PRS 44.33
  • alveolar adventitial fibroblast CL4028006
    CSI 3.44
    rCSI 5.43%
    PRS 40.44
  • fallopian tube secretory epithelial cell CL4030006
    CSI 3.41
    rCSI 3.28%
    PRS 40.11
  • CD8-positive, alpha-beta cytotoxic T cell CL0000794
    CSI 3.4
    rCSI 4.07%
    PRS 59.27
  • pro-B cell CL0000826
    CSI 3.28
    rCSI 2.71%
    PRS 40.35
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 3.21
    rCSI 4.38%
    PRS 67.43
  • hematopoietic stem cell CL0000037
    CSI 3.14
    rCSI 2.08%
    PRS 43.6
  • activated CD8-positive, alpha-beta T cell CL0000906
    CSI 3.13
    rCSI 3.08%
    PRS 68.09
  • hematopoietic precursor cell CL0008001
    CSI 3.1
    rCSI 3.19%
    PRS 56.81
  • mononuclear phagocyte CL0000113
    CSI 2.88
    rCSI 6.33%
    PRS 43.3
  • natural T-regulatory cell CL0000903
    CSI 2.87
    rCSI 5.44%
    PRS 73.83
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 2.87
    rCSI 2.06%
    PRS 51.67
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 2.81
    rCSI 2.56%
    PRS 54.05
  • stem cell CL0000034
    CSI 2.73
    rCSI 2.64%
    PRS 31.05
  • fibroblast of lung CL0002553
    CSI 2.67
    rCSI 2.48%
    PRS 39.31
  • goblet cell CL0000160
    CSI 2.61
    rCSI 2.47%
    PRS 40.67
  • elicited macrophage CL0000861
    CSI 2.6
    rCSI 2.39%
    PRS 46.34
  • megakaryocyte CL0000556
    CSI 2.6
    rCSI 11.27%
    PRS 55.24
  • alpha-beta T cell CL0000789
    CSI 2.58
    rCSI 3.02%
    PRS 54.16
  • erythrocyte CL0000232
    CSI 2.57
    rCSI 5.83%
    PRS 45.25
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 2.56
    rCSI 2.95%
    PRS 34.63
  • interneuron CL0000099
    CSI 2.41
    rCSI 4.84%
    PRS 30.56
  • alveolar macrophage CL0000583
    CSI 2.36
    rCSI 3.89%
    PRS 44.6
  • neural crest cell CL0011012
    CSI 2.32
    rCSI 1.83%
    PRS 28.54
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.27
    rCSI 1.59%
    PRS 41.23
  • primitive red blood cell CL0002355
    CSI 2.26
    rCSI 12.21%
    PRS 54.69
  • multi-ciliated epithelial cell CL0005012
    CSI 2.22
    rCSI 2.21%
    PRS 34.27
  • retinal blood vessel endothelial cell CL0002585
    CSI 2.18
    rCSI 3.49%
    PRS 42.82
  • epithelial cell of lung CL0000082
    CSI 2.15
    rCSI 1.78%
    PRS 38.08
  • myeloid leukocyte CL0000766
    CSI 2.03
    rCSI 1.87%
    PRS 40.59
  • VIP GABAergic cortical interneuron CL4023016
    CSI 1.99
    rCSI 2.38%
    PRS 25.65
  • common myeloid progenitor CL0000049
    CSI 1.96
    rCSI 1.58%
    PRS 40.04
  • mesodermal cell CL0000222
    CSI 1.92
    rCSI 2.31%
    PRS 37.82
  • intestinal epithelial cell CL0002563
    CSI 1.87
    rCSI 1.96%
    PRS 39.44
  • memory T cell CL0000813
    CSI 1.81
    rCSI 3.49%
    PRS 69.19
  • conjunctival epithelial cell CL1000432
    CSI 1.79
    rCSI 2.74%
    PRS 40.06
  • ciliated epithelial cell CL0000067
    CSI 1.76
    rCSI 1.54%
    PRS 29.85
  • colon epithelial cell CL0011108
    CSI 1.7
    rCSI 1.78%
    PRS 37.09
  • transit amplifying cell of colon CL0009011
    CSI 1.69
    rCSI 1.99%
    PRS 43.37
  • intraepithelial lymphocyte CL0002496
    CSI 1.69
    rCSI 4.61%
    PRS 79.05
  • basal cell of prostate epithelium CL0002341
    CSI 1.69
    rCSI 4.9%
    PRS 58.76
  • mature alpha-beta T cell CL0000791
    CSI 1.68
    rCSI 6.1%
    PRS 58.36
  • alternatively activated macrophage CL0000890
    CSI 1.62
    rCSI 2.04%
    PRS 52.63
  • radial glial cell CL0000681
    CSI 1.6
    rCSI 2.22%
    PRS 39.32
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 1.53
    rCSI 1.18%
    PRS 38.08
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 1.52
    rCSI 4.36%
    PRS 56.12
  • club cell CL0000158
    CSI 1.51
    rCSI 2.21%
    PRS 39.92
  • retinal rod cell CL0000604
    CSI 1.46
    rCSI 2.57%
    PRS 38.39
  • mesenchymal cell CL0008019
    CSI 1.46
    rCSI 3.7%
    PRS 36.48
  • T-helper 17 cell CL0000899
    CSI 1.44
    rCSI 1.15%
    PRS 60.83
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.43
    rCSI 1.24%
    PRS 43.32
  • common dendritic progenitor CL0001029
    CSI 1.43
    rCSI 1.8%
    PRS 48.62
  • erythroid lineage cell CL0000764
    CSI 1.43
    rCSI 9.2%
    PRS 62.27
  • ependymal cell CL0000065
    CSI 1.42
    rCSI 2.88%
    PRS 24.06
  • placental villous trophoblast CL2000060
    CSI 1.4
    rCSI 2.16%
    PRS 37.62
  • activated CD8-positive, alpha-beta T cell, human CL0001049
    CSI 1.39
    rCSI 2.37%
    PRS 60.2
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 1.32
    rCSI 2.34%
    PRS 24.77
  • basal cell CL0000646
    CSI 1.28
    rCSI 1.72%
    PRS 41.28
  • promyelocyte CL0000836
    CSI 1.22
    rCSI 1.76%
    PRS 49.52
  • granulocyte CL0000094
    CSI 1.21
    rCSI 1.84%
    PRS 48.14
  • promonocyte CL0000559
    CSI 1.17
    rCSI 2%
    PRS 48.63
  • lung resident memory CD8-positive, alpha-beta T cell CL4033039
    CSI 1.13
    rCSI 2.92%
    PRS 70.81
  • intermediate monocyte CL0002393
    CSI 1.08
    rCSI 1.63%
    PRS 41.07
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 0.97
    rCSI 1.27%
    PRS 52.26
  • double negative T regulatory cell CL0011024
    CSI 0.95
    rCSI 18.05%
    PRS 83.88
  • basophil mast progenitor cell CL0002028
    CSI 0.87
    rCSI 4.63%
    PRS 79.07
  • cytotoxic T cell CL0000910
    CSI 0.2
    rCSI 1.2%
    PRS 51.7%
  • pre-conventional dendritic cell CL0002010
    CSI 0.2
    rCSI 2.9%
    PRS 73.5%
  • prostate gland microvascular endothelial cell CL2000059
    CSI 0.2
    rCSI 5.4%
    PRS 68.2%
  • epithelial cell of urethra CL1000296
    CSI 0.3
    rCSI 6.3%
    PRS 67.5%
  • retinal cone cell CL0000573
    CSI 0.4
    rCSI 0.6%
    PRS 31.4%
  • pluripotent stem cell CL0002248
    CSI 0.4
    rCSI 11.3%
    PRS 64.8%
  • eosinophil CL0000771
    CSI 0.4
    rCSI 2.9%
    PRS 71.3%
  • myeloid lineage restricted progenitor cell CL0000839
    CSI 0.5
    rCSI 2.6%
    PRS 63.6%
  • endothelial cell of placenta CL0009092
    CSI 0.7
    rCSI 3.2%
    PRS 50.7%
  • dendritic cell, human CL0001056
    CSI 0.8
    rCSI 1.2%
    PRS 45.9%
  • CD8-positive, CD28-negative, alpha-beta regulatory T cell CL0000920
    CSI 0.8
    rCSI 1.6%
    PRS 57.4%
  • large pre-B-II cell CL0000957
    CSI 0.8
    rCSI 2.3%
    PRS 54.3%
  • basophil mast progenitor cell CL0002028
    CSI 0.9
    rCSI 4.6%
    PRS 79.1%
  • double negative T regulatory cell CL0011024
    CSI 1.0
    rCSI 18.1%
    PRS 83.9%
  • CD14-positive, CD16-positive monocyte CL0002397
    CSI 1.0
    rCSI 1.3%
    PRS 52.3%
  • intermediate monocyte CL0002393
    CSI 1.1
    rCSI 1.6%
    PRS 41.1%
  • lung resident memory CD8-positive, alpha-beta T cell CL4033039
    CSI 1.1
    rCSI 2.9%
    PRS 70.8%
  • promonocyte CL0000559
    CSI 1.2
    rCSI 2.0%
    PRS 48.6%
  • granulocyte CL0000094
    CSI 1.2
    rCSI 1.8%
    PRS 48.1%
  • promyelocyte CL0000836
    CSI 1.2
    rCSI 1.8%
    PRS 49.5%
  • basal cell CL0000646
    CSI 1.3
    rCSI 1.7%
    PRS 41.3%
  • caudal ganglionic eminence derived cortical interneuron CL4023064
    CSI 1.3
    rCSI 2.3%
    PRS 24.8%
  • activated CD8-positive, alpha-beta T cell, human CL0001049
    CSI 1.4
    rCSI 2.4%
    PRS 60.2%
  • placental villous trophoblast CL2000060
    CSI 1.4
    rCSI 2.2%
    PRS 37.6%
  • ependymal cell CL0000065
    CSI 1.4
    rCSI 2.9%
    PRS 24.1%
  • erythroid lineage cell CL0000764
    CSI 1.4
    rCSI 9.2%
    PRS 62.3%
  • common dendritic progenitor CL0001029
    CSI 1.4
    rCSI 1.8%
    PRS 48.6%
  • granulocyte monocyte progenitor cell CL0000557
    CSI 1.4
    rCSI 1.2%
    PRS 43.3%
  • T-helper 17 cell CL0000899
    CSI 1.4
    rCSI 1.2%
    PRS 60.8%
  • mesenchymal cell CL0008019
    CSI 1.5
    rCSI 3.7%
    PRS 36.5%
  • retinal rod cell CL0000604
    CSI 1.5
    rCSI 2.6%
    PRS 38.4%
  • club cell CL0000158
    CSI 1.5
    rCSI 2.2%
    PRS 39.9%
  • effector CD4-positive, alpha-beta T cell CL0001044
    CSI 1.5
    rCSI 4.4%
    PRS 56.1%
  • CD14-low, CD16-positive monocyte CL0002396
    CSI 1.5
    rCSI 1.2%
    PRS 38.1%
  • radial glial cell CL0000681
    CSI 1.6
    rCSI 2.2%
    PRS 39.3%
  • alternatively activated macrophage CL0000890
    CSI 1.6
    rCSI 2.0%
    PRS 52.6%
  • mature alpha-beta T cell CL0000791
    CSI 1.7
    rCSI 6.1%
    PRS 58.4%
  • basal cell of prostate epithelium CL0002341
    CSI 1.7
    rCSI 4.9%
    PRS 58.8%
  • intraepithelial lymphocyte CL0002496
    CSI 1.7
    rCSI 4.6%
    PRS 79.1%
  • transit amplifying cell of colon CL0009011
    CSI 1.7
    rCSI 2.0%
    PRS 43.4%
  • colon epithelial cell CL0011108
    CSI 1.7
    rCSI 1.8%
    PRS 37.1%
  • ciliated epithelial cell CL0000067
    CSI 1.8
    rCSI 1.5%
    PRS 29.9%
  • conjunctival epithelial cell CL1000432
    CSI 1.8
    rCSI 2.7%
    PRS 40.1%
  • memory T cell CL0000813
    CSI 1.8
    rCSI 3.5%
    PRS 69.2%
  • intestinal epithelial cell CL0002563
    CSI 1.9
    rCSI 2.0%
    PRS 39.4%
  • mesodermal cell CL0000222
    CSI 1.9
    rCSI 2.3%
    PRS 37.8%
  • common myeloid progenitor CL0000049
    CSI 2.0
    rCSI 1.6%
    PRS 40.0%
  • VIP GABAergic cortical interneuron CL4023016
    CSI 2.0
    rCSI 2.4%
    PRS 25.7%
  • myeloid leukocyte CL0000766
    CSI 2.0
    rCSI 1.9%
    PRS 40.6%
  • epithelial cell of lung CL0000082
    CSI 2.2
    rCSI 1.8%
    PRS 38.1%
  • retinal blood vessel endothelial cell CL0002585
    CSI 2.2
    rCSI 3.5%
    PRS 42.8%
  • multi-ciliated epithelial cell CL0005012
    CSI 2.2
    rCSI 2.2%
    PRS 34.3%
  • primitive red blood cell CL0002355
    CSI 2.3
    rCSI 12.2%
    PRS 54.7%
  • plasmacytoid dendritic cell, human CL0001058
    CSI 2.3
    rCSI 1.6%
    PRS 41.2%
  • neural crest cell CL0011012
    CSI 2.3
    rCSI 1.8%
    PRS 28.5%
  • alveolar macrophage CL0000583
    CSI 2.4
    rCSI 3.9%
    PRS 44.6%
  • interneuron CL0000099
    CSI 2.4
    rCSI 4.8%
    PRS 30.6%
  • neuroblast (sensu Nematoda and Protostomia) CL0000338
    CSI 2.6
    rCSI 3.0%
    PRS 34.6%
  • erythrocyte CL0000232
    CSI 2.6
    rCSI 5.8%
    PRS 45.3%
  • alpha-beta T cell CL0000789
    CSI 2.6
    rCSI 3.0%
    PRS 54.2%
  • megakaryocyte CL0000556
    CSI 2.6
    rCSI 11.3%
    PRS 55.2%
  • elicited macrophage CL0000861
    CSI 2.6
    rCSI 2.4%
    PRS 46.3%
  • goblet cell CL0000160
    CSI 2.6
    rCSI 2.5%
    PRS 40.7%
  • fibroblast of lung CL0002553
    CSI 2.7
    rCSI 2.5%
    PRS 39.3%
  • stem cell CL0000034
    CSI 2.7
    rCSI 2.6%
    PRS 31.1%
  • effector memory CD8-positive, alpha-beta T cell CL0000913
    CSI 2.8
    rCSI 2.6%
    PRS 54.1%
  • CD4-positive, alpha-beta memory T cell CL0000897
    CSI 2.9
    rCSI 2.1%
    PRS 51.7%
  • natural T-regulatory cell CL0000903
    CSI 2.9
    rCSI 5.4%
    PRS 73.8%
  • mononuclear phagocyte CL0000113
    CSI 2.9
    rCSI 6.3%
    PRS 43.3%
  • hematopoietic precursor cell CL0008001
    CSI 3.1
    rCSI 3.2%
    PRS 56.8%
  • activated CD8-positive, alpha-beta T cell CL0000906
    CSI 3.1
    rCSI 3.1%
    PRS 68.1%
  • hematopoietic stem cell CL0000037
    CSI 3.1
    rCSI 2.1%
    PRS 43.6%
  • effector memory CD4-positive, alpha-beta T cell CL0000905
    CSI 3.2
    rCSI 4.4%
    PRS 67.4%
  • pro-B cell CL0000826
    CSI 3.3
    rCSI 2.7%
    PRS 40.4%
  • CD8-positive, alpha-beta cytotoxic T cell CL0000794
    CSI 3.4
    rCSI 4.1%
    PRS 59.3%
  • fallopian tube secretory epithelial cell CL4030006
    CSI 3.4
    rCSI 3.3%
    PRS 40.1%
  • alveolar adventitial fibroblast CL4028006
    CSI 3.4
    rCSI 5.4%
    PRS 40.4%
  • early lymphoid progenitor CL0000936
    CSI 3.6
    rCSI 3.1%
    PRS 44.3%
  • helper T cell CL0000912
    CSI 3.8
    rCSI 5.3%
    PRS 48.9%
  • CD4-positive, CD25-positive, alpha-beta regulatory T cell CL0000792
    CSI 3.9
    rCSI 3.8%
    PRS 54.3%
  • plasmablast CL0000980
    CSI 4.0
    rCSI 3.1%
    PRS 45.5%
  • central memory CD4-positive, alpha-beta T cell CL0000904
    CSI 4.0
    rCSI 2.3%
    PRS 53.3%
  • activated CD4-positive, alpha-beta T cell CL0000896
    CSI 4.0
    rCSI 3.7%
    PRS 59.7%
  • CD4-positive helper T cell CL0000492
    CSI 4.1
    rCSI 3.1%
    PRS 51.0%
  • perivascular cell CL4033054
    CSI 4.2
    rCSI 5.7%
    PRS 44.0%
  • erythroid progenitor cell CL0000038
    CSI 4.2
    rCSI 24.2%
    PRS 50.5%
  • pancreatic ductal cell CL0002079
    CSI 4.2
    rCSI 8.2%
    PRS 41.3%
  • neuroblast (sensu Vertebrata) CL0000031
    CSI 4.3
    rCSI 5.5%
    PRS 37.8%
  • keratinocyte CL0000312
    CSI 4.3
    rCSI 3.6%
    PRS 44.6%
  • thymocyte CL0000893
    CSI 4.8
    rCSI 17.0%
    PRS 76.6%
  • CD4-positive, alpha-beta cytotoxic T cell CL0000934
    CSI 5.4
    rCSI 7.5%
    PRS 60.0%
  • neural progenitor cell CL0011020
    CSI 5.5
    rCSI 24.3%
    PRS 34.3%
  • CD4-positive, alpha-beta thymocyte CL0000810
    CSI 5.7
    rCSI 4.5%
    PRS 60.8%
  • effector memory CD8-positive, alpha-beta T cell, terminally differentiated CL0001062
    CSI 5.8
    rCSI 29.3%
    PRS 49.9%
  • activated type II NK T cell CL0000931
    CSI 5.9
    rCSI 6.6%
    PRS 55.3%
  • erythroblast CL0000765
    CSI 6.2
    rCSI 16.5%
    PRS 52.9%
  • CD16-positive, CD56-dim natural killer cell, human CL0000939
    CSI 6.7
    rCSI 4.4%
    PRS 65.7%
  • CD1c-positive myeloid dendritic cell CL0002399
    CSI 6.8
    rCSI 8.2%
    PRS 46.5%
  • lung macrophage CL1001603
    CSI 6.9
    rCSI 15.4%
    PRS 45.5%
  • effector CD8-positive, alpha-beta T cell CL0001050
    CSI 7.0
    rCSI 5.3%
    PRS 50.0%

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)

Loading network (please wait)...

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 [LYAR](/details-gene/55646) (Ly1 antibody reactive homologue) is a protein-coding gene located on chromosome 4p16.3 that encodes a cell growth-regulating nucleolar protein. Functionally, it is a zinc finger protein involved in fundamental cellular processes including [rrna processing](/details-cell/GO:0006364), regulation of transcription, and cell proliferation ([Link](https://doi.org/10.1111/gtc.12129)). **Overall**, expression data reveals that [LYAR](/details-gene/55646) is a highly significant gene in the hematopoietic system, with its most prominent expression observed in developing thymocytes, particularly [double negative thymocyte](/details-cell/CL0002489), and various mature T cell subsets. This expression pattern is consistent with its annotated roles in both the [innate immune response](/details-cell/GO:0045087) and [erythrocyte development](/details-cell/GO:0048821), suggesting a key role in the maturation and function of multiple blood cell lineages. ## Cellular Roles and Expression Landscape The expression profile of [LYAR](/details-gene/55646) strongly indicates its central role in the development and function of the immune system, particularly the T cell lineage. In the **Overall** context, it exhibits its highest cell significance index in [double negative thymocyte](/details-cell/CL0002489) (CSI: 47.14), a very early stage of T cell development. Its significance continues through subsequent maturation stages, including [CD8-positive, alpha-beta thymocyte](/details-cell/CL0000811), and is maintained in a wide array of mature T cell populations such as [mature T cell](/details-cell/CL0002419), [CD8-positive, alpha-beta memory T cell, CD45RO-positive](/details-cell/CL0001203), [mucosal invariant T cell](/details-cell/CL0000940), and [gamma-delta T cell](/details-cell/CL0000798). This suggests that [LYAR](/details-gene/55646) is not merely a marker of a single stage but is likely involved in sustained processes such as proliferation and transcriptional regulation throughout T cell life. Beyond the T cell compartment, [LYAR](/details-gene/55646) shows significant expression in [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050), which aligns with research demonstrating its role in regulating human fetal globin gene expression ([Link](https://doi.org/10.1093/nar/gku718)). The gene is also active in cells of the innate immune system, including [lung macrophage](/details-cell/CL1001603) and [CD1c-positive myeloid dendritic cell](/details-cell/CL0002399), consistent with its annotated functions in phagocytosis and the innate immune response. This broad but specific expression pattern highlights [LYAR](/details-gene/55646) as a key regulatory protein in hematopoietic and immune cell biology. ## Pathways and Molecular Function [LYAR](/details-gene/55646) is predominantly a nuclear protein, with strong localization to the [nucleolus](/details-cell/GO:0005730) and [nucleoplasm](/details-cell/GO:0005654). Its molecular functions are centered on the regulation of gene expression and protein synthesis. As a [Dna binding](/details-cell/GO:0003677) protein, it participates in transcriptional regulation, with evidence suggesting it can both positively regulate RNA polymerase I ([Positive regulation of transcription by rna polymerase i](/details-cell/GO:0045943)) and negatively regulate RNA polymerase II ([Negative regulation of transcription by rna polymerase ii](/details-cell/GO:0000122)). Its nucleolar localization is directly linked to its critical role in ribosome biogenesis, specifically in [rrna processing](/details-cell/GO:0006364). Studies have shown that [LYAR](/details-gene/55646) accelerates the processing of preribosomal RNA, a rate-limiting step for cell growth and proliferation ([Link](https://doi.org/10.1111/gtc.12129)). This function likely underpins its high expression in rapidly dividing cells like thymocytes and progenitor cells. In the context of the immune system, [LYAR](/details-gene/55646) is implicated in the [innate immune response](/details-cell/GO:0045087) and the [positive regulation of phagocytosis](/details-cell/GO:0050766), although the precise mechanisms for these roles are less defined. Its annotation for [Negative regulation of innate immune response](/details-cell/GO:0045824) suggests a complex, potentially balancing role in modulating immune cell activity. ## Research Directions The available data points to [LYAR](/details-gene/55646) as a multifunctional regulator of cell fate, particularly in hematopoiesis and cancer. Its upregulation in neuroblastoma, where it promotes proliferation and survival, highlights its potential role in malignancy ([Link](https://doi.org/10.1038/cdd.2017.98)). Based on its expression and functional annotations, several testable hypotheses can be proposed: 1. Given its exceptionally high significance in [double negative thymocyte](/details-cell/CL0002489), [LYAR](/details-gene/55646) is a critical factor for orchestrating the massive ribosome biogenesis and transcriptional reprogramming required for T cell commitment and proliferation during early thymic development. 2. Based on its expression in [megakaryocyte-erythroid progenitor cell](/details-cell/CL0000050) and its known function in globin gene regulation ([Link](https://doi.org/10.1093/nar/gku718)), targeted modulation of [LYAR](/details-gene/55646) could be a viable strategy to reactivate fetal hemoglobin expression as a therapeutic approach for beta-hemoglobinopathies like sickle cell disease and beta-thalassemia. 3. The dual annotations for positive and negative regulation of the innate immune response suggest [LYAR](/details-gene/55646) may act as a rheostat in macrophages, where its expression level or post-translational modification status determines whether the cell adopts a pro-inflammatory or anti-inflammatory phenotype. A key experiment to test the first hypothesis would be to generate a conditional knockout mouse model using Lck-Cre to specifically delete [LYAR](/details-gene/55646) in the T cell lineage. Analysis of thymic development via flow cytometry would be expected to reveal a severe block at the DN stage. Subsequent single-cell RNA sequencing and ribosomal profiling of sorted thymocyte populations from knockout and wild-type mice would clarify the precise developmental checkpoints and molecular pathways controlled by [LYAR](/details-gene/55646). Given its role in promoting cell growth and its documented upregulation in cancers such as neuroblastoma, [LYAR](/details-gene/55646) represents a potential therapeutic target. A strategy of **inhibition** would be appropriate. As it is a nuclear DNA-binding protein, developing small molecule inhibitors that disrupt its interaction with DNA or key protein partners would be a more promising approach than antibody-based therapies. Such an inhibitor could have applications in treating hematological malignancies or solid tumors characterized by [LYAR](/details-gene/55646) overexpression.

Genular Protein ID: 2040651807

Symbol: LYAR_HUMAN

Name: Cell growth-regulating nucleolar protein

UniProtKB Accession Codes:

Database IDs:

Citations:

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: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

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: 12429849

Title: Functional proteomic analysis of human nucleolus.

PubMed ID: 12429849

DOI: 10.1091/mbc.e02-05-0271

PubMed ID: 18669648

Title: A quantitative atlas of mitotic phosphorylation.

PubMed ID: 18669648

DOI: 10.1073/pnas.0805139105

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: 24495227

Title: Human cell growth regulator Ly-1 antibody reactive homologue accelerates processing of preribosomal RNA.

PubMed ID: 24495227

DOI: 10.1111/gtc.12129

PubMed ID: 24990247

Title: Lyar, a cell growth-regulating zinc finger protein, was identified to be associated with cytoplasmic ribosomes in male germ and cancer cells.

PubMed ID: 24990247

DOI: 10.1007/s11010-014-2128-x

PubMed ID: 25218447

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

PubMed ID: 25218447

DOI: 10.1038/nsmb.2890

PubMed ID: 25092918

Title: Human fetal globin gene expression is regulated by LYAR.

PubMed ID: 25092918

DOI: 10.1093/nar/gku718

PubMed ID: 26203195

Title: Nucleolar GTP-binding protein-1 (NGP-1) promotes G1 to S phase transition by activating cyclin-dependent kinase inhibitor p21 Cip1/Waf1.

PubMed ID: 26203195

DOI: 10.1074/jbc.m115.637280

PubMed ID: 28686580

Title: Upregulation of LYAR induces neuroblastoma cell proliferation and survival.

PubMed ID: 28686580

DOI: 10.1038/cdd.2017.98

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: 31413131

Title: LYAR suppresses interferon-beta induction by targeting phosphorylated IRF3.

PubMed ID: 31413131

DOI: 10.1128/jvi.00769-19

Sequence Information:

  • Length: 379
  • Mass: 43634
  • Checksum: AF159483CF93ECB6
  • Sequence:
  • MVFFTCNACG ESVKKIQVEK HVSVCRNCEC LSCIDCGKDF WGDDYKNHVK CISEDQKYGG 
    KGYEGKTHKG DIKQQAWIQK ISELIKRPNV SPKVRELLEQ ISAFDNVPRK KAKFQNWMKN 
    SLKVHNESIL DQVWNIFSEA SNSEPVNKEQ DQRPLHPVAN PHAEISTKVP ASKVKDAVEQ 
    QGEVKKNKRE RKEERQKKRK REKKELKLEN HQENSRNQKP KKRKKGQEAD LEAGGEEVPE 
    ANGSAGKRSK KKKQRKDSAS EEEARVGAGK RKRRHSEVET DSKKKKMKLP EHPEGGEPED 
    DEAPAKGKFN WKGTIKAILK QAPDNEITIK KLRKKVLAQY YTVTDEHHRS EEELLVIFNK 
    KISKNPTFKL LKDKVKLVK