Details for: FGF9

Gene ID: 2254

Symbol: FGF9

Ensembl ID: ENSG00000102678

Description: fibroblast growth factor 9

Associated with

Cells (max top 100)

(Cell Significance Index and respective Thresholds are uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: polychromatophilic erythroblast (CL0000550)
    Fold Change: 104.3426
    Cell Significance Index: -16.2300
  • Cell Name: hematopoietic oligopotent progenitor cell (CL0002032)
    Fold Change: 63.8298
    Cell Significance Index: -16.1900
  • Cell Name: embryonic stem cell (CL0002322)
    Fold Change: 36.2910
    Cell Significance Index: -14.9500
  • Cell Name: orthochromatic erythroblast (CL0000552)
    Fold Change: 13.1635
    Cell Significance Index: -16.2300
  • Cell Name: cortical cell of adrenal gland (CL0002097)
    Fold Change: 4.1033
    Cell Significance Index: 109.9500
  • Cell Name: columnar/cuboidal epithelial cell (CL0000075)
    Fold Change: 3.0165
    Cell Significance Index: 11.5500
  • Cell Name: Purkinje cell (CL0000121)
    Fold Change: 1.9674
    Cell Significance Index: 43.0800
  • Cell Name: GABAergic amacrine cell (CL4030027)
    Fold Change: 1.5246
    Cell Significance Index: 18.9100
  • Cell Name: glycinergic neuron (CL1001509)
    Fold Change: 1.5218
    Cell Significance Index: 79.9000
  • Cell Name: retinal progenitor cell (CL0002672)
    Fold Change: 1.4365
    Cell Significance Index: 80.6100
  • Cell Name: Mueller cell (CL0000636)
    Fold Change: 1.2660
    Cell Significance Index: 9.7400
  • Cell Name: skeletal muscle myoblast (CL0000515)
    Fold Change: 1.1047
    Cell Significance Index: 12.0100
  • Cell Name: L2/3-6 intratelencephalic projecting glutamatergic neuron (CL4023040)
    Fold Change: 0.8650
    Cell Significance Index: 173.5200
  • Cell Name: forebrain neuroblast (CL1000042)
    Fold Change: 0.8367
    Cell Significance Index: 51.4300
  • Cell Name: cortical interneuron (CL0008031)
    Fold Change: 0.6659
    Cell Significance Index: 15.9700
  • Cell Name: colon goblet cell (CL0009039)
    Fold Change: 0.6342
    Cell Significance Index: 62.7400
  • Cell Name: cerebellar granule cell (CL0001031)
    Fold Change: 0.6115
    Cell Significance Index: 10.4800
  • Cell Name: midget ganglion cell of retina (CL4023188)
    Fold Change: 0.5222
    Cell Significance Index: 5.4400
  • Cell Name: obsolete caudal ganglionic eminence derived GABAergic cortical interneuron (CL4023070)
    Fold Change: 0.5078
    Cell Significance Index: 182.1500
  • Cell Name: gut absorptive cell (CL0000677)
    Fold Change: 0.4925
    Cell Significance Index: 29.5700
  • Cell Name: cardiac muscle myoblast (CL0000513)
    Fold Change: 0.4694
    Cell Significance Index: 36.0200
  • Cell Name: intestinal crypt stem cell of colon (CL0009043)
    Fold Change: 0.3955
    Cell Significance Index: 43.0200
  • Cell Name: direct pathway medium spiny neuron (CL4023026)
    Fold Change: 0.3797
    Cell Significance Index: 14.3800
  • Cell Name: tuft cell of colon (CL0009041)
    Fold Change: 0.3786
    Cell Significance Index: 341.8600
  • Cell Name: indirect pathway medium spiny neuron (CL4023029)
    Fold Change: 0.3776
    Cell Significance Index: 16.7000
  • Cell Name: enterocyte of epithelium of large intestine (CL0002071)
    Fold Change: 0.3594
    Cell Significance Index: 16.2900
  • Cell Name: enteroendocrine cell of colon (CL0009042)
    Fold Change: 0.3415
    Cell Significance Index: 64.9900
  • Cell Name: hippocampal granule cell (CL0001033)
    Fold Change: 0.3354
    Cell Significance Index: 22.5500
  • Cell Name: epithelial cell of small intestine (CL0002254)
    Fold Change: 0.3321
    Cell Significance Index: 54.0200
  • Cell Name: enterocyte of epithelium of small intestine (CL1000334)
    Fold Change: 0.3304
    Cell Significance Index: 9.5200
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: 0.3106
    Cell Significance Index: 169.6400
  • Cell Name: microfold cell of epithelium of small intestine (CL1000353)
    Fold Change: 0.1769
    Cell Significance Index: 12.2400
  • Cell Name: neoplastic cell (CL0001063)
    Fold Change: 0.1317
    Cell Significance Index: 26.1300
  • Cell Name: transit amplifying cell of small intestine (CL0009012)
    Fold Change: 0.1046
    Cell Significance Index: 2.1700
  • Cell Name: paneth cell of epithelium of small intestine (CL1000343)
    Fold Change: 0.0997
    Cell Significance Index: 2.1600
  • Cell Name: OFF midget ganglion cell (CL4033047)
    Fold Change: 0.0994
    Cell Significance Index: 1.2400
  • Cell Name: kidney loop of Henle cortical thick ascending limb epithelial cell (CL1001109)
    Fold Change: 0.0825
    Cell Significance Index: 60.4700
  • Cell Name: skeletal muscle fiber (CL0008002)
    Fold Change: 0.0543
    Cell Significance Index: 1.4000
  • Cell Name: small intestine goblet cell (CL1000495)
    Fold Change: 0.0512
    Cell Significance Index: 1.8000
  • Cell Name: cardiac muscle cell (CL0000746)
    Fold Change: 0.0230
    Cell Significance Index: 0.3400
  • Cell Name: pvalb GABAergic cortical interneuron (CL4023018)
    Fold Change: 0.0052
    Cell Significance Index: 0.1100
  • Cell Name: intestinal epithelial cell (CL0002563)
    Fold Change: 0.0024
    Cell Significance Index: 0.0300
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: -0.0034
    Cell Significance Index: -2.5500
  • Cell Name: pancreatic PP cell (CL0002275)
    Fold Change: -0.0036
    Cell Significance Index: -2.2300
  • Cell Name: regular ventricular cardiac myocyte (CL0002131)
    Fold Change: -0.0047
    Cell Significance Index: -0.0600
  • Cell Name: regular atrial cardiac myocyte (CL0002129)
    Fold Change: -0.0078
    Cell Significance Index: -0.1100
  • Cell Name: intestinal crypt stem cell of small intestine (CL0009017)
    Fold Change: -0.0080
    Cell Significance Index: -0.1700
  • Cell Name: anterior lens cell (CL0002223)
    Fold Change: -0.0080
    Cell Significance Index: -14.8200
  • Cell Name: pigmented epithelial cell (CL0000529)
    Fold Change: -0.0087
    Cell Significance Index: -16.3600
  • Cell Name: lens epithelial cell (CL0002224)
    Fold Change: -0.0096
    Cell Significance Index: -14.8200
  • Cell Name: secondary lens fiber (CL0002225)
    Fold Change: -0.0108
    Cell Significance Index: -14.7500
  • Cell Name: type B pancreatic cell (CL0000169)
    Fold Change: -0.0140
    Cell Significance Index: -7.9000
  • Cell Name: non-pigmented ciliary epithelial cell (CL0002304)
    Fold Change: -0.0199
    Cell Significance Index: -12.6400
  • Cell Name: pulmonary alveolar epithelial cell (CL0000322)
    Fold Change: -0.0200
    Cell Significance Index: -15.1700
  • Cell Name: hair follicular keratinocyte (CL2000092)
    Fold Change: -0.0204
    Cell Significance Index: -9.0000
  • Cell Name: pancreatic acinar cell (CL0002064)
    Fold Change: -0.0249
    Cell Significance Index: -4.2500
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: -0.0315
    Cell Significance Index: -4.3300
  • Cell Name: ciliary muscle cell (CL1000443)
    Fold Change: -0.0320
    Cell Significance Index: -14.5400
  • Cell Name: intestinal tuft cell (CL0019032)
    Fold Change: -0.0321
    Cell Significance Index: -1.9700
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: -0.0347
    Cell Significance Index: -7.3000
  • Cell Name: dopaminergic neuron (CL0000700)
    Fold Change: -0.0400
    Cell Significance Index: -11.5200
  • Cell Name: ON midget ganglion cell (CL4033046)
    Fold Change: -0.0412
    Cell Significance Index: -0.5200
  • Cell Name: hippocampal pyramidal neuron (CL1001571)
    Fold Change: -0.0459
    Cell Significance Index: -1.3100
  • Cell Name: medial ganglionic eminence derived interneuron (CL4023063)
    Fold Change: -0.0559
    Cell Significance Index: -0.8000
  • Cell Name: sst GABAergic cortical interneuron (CL4023017)
    Fold Change: -0.0571
    Cell Significance Index: -1.1300
  • Cell Name: retinal ganglion cell (CL0000740)
    Fold Change: -0.0630
    Cell Significance Index: -0.5200
  • Cell Name: intermediate cell of urothelium (CL4030055)
    Fold Change: -0.0654
    Cell Significance Index: -11.7900
  • Cell Name: epithelial cell of stomach (CL0002178)
    Fold Change: -0.0662
    Cell Significance Index: -7.7100
  • Cell Name: pancreatic endocrine cell (CL0008024)
    Fold Change: -0.0682
    Cell Significance Index: -7.7900
  • Cell Name: odontoblast (CL0000060)
    Fold Change: -0.0688
    Cell Significance Index: -8.8200
  • Cell Name: abnormal cell (CL0001061)
    Fold Change: -0.0691
    Cell Significance Index: -7.0600
  • Cell Name: pigmented ciliary epithelial cell (CL0002303)
    Fold Change: -0.1013
    Cell Significance Index: -14.7200
  • Cell Name: kidney loop of Henle descending limb epithelial cell (CL1001021)
    Fold Change: -0.1014
    Cell Significance Index: -8.0300
  • Cell Name: basal cell of urothelium (CL1000486)
    Fold Change: -0.1015
    Cell Significance Index: -12.4800
  • Cell Name: lamp5 GABAergic cortical interneuron (CL4023011)
    Fold Change: -0.1023
    Cell Significance Index: -2.2100
  • Cell Name: pancreatic ductal cell (CL0002079)
    Fold Change: -0.1083
    Cell Significance Index: -12.4100
  • Cell Name: lactocyte (CL0002325)
    Fold Change: -0.1201
    Cell Significance Index: -15.5200
  • Cell Name: sebum secreting cell (CL0000317)
    Fold Change: -0.1220
    Cell Significance Index: -8.6300
  • Cell Name: basal epithelial cell of tracheobronchial tree (CL0002329)
    Fold Change: -0.1240
    Cell Significance Index: -3.4700
  • Cell Name: VIP GABAergic cortical interneuron (CL4023016)
    Fold Change: -0.1290
    Cell Significance Index: -2.5900
  • Cell Name: tonsil germinal center B cell (CL2000006)
    Fold Change: -0.1363
    Cell Significance Index: -16.0700
  • Cell Name: transit amplifying cell of colon (CL0009011)
    Fold Change: -0.1442
    Cell Significance Index: -4.6200
  • Cell Name: smooth muscle cell of sphincter of pupil (CL0002243)
    Fold Change: -0.1626
    Cell Significance Index: -16.9400
  • Cell Name: conjunctival epithelial cell (CL1000432)
    Fold Change: -0.1627
    Cell Significance Index: -2.2200
  • Cell Name: eukaryotic cell (CL0000255)
    Fold Change: -0.1652
    Cell Significance Index: -7.1900
  • Cell Name: corticothalamic-projecting glutamatergic cortical neuron (CL4023013)
    Fold Change: -0.1677
    Cell Significance Index: -5.3400
  • Cell Name: fallopian tube secretory epithelial cell (CL4030006)
    Fold Change: -0.1732
    Cell Significance Index: -2.6800
  • Cell Name: eye photoreceptor cell (CL0000287)
    Fold Change: -0.1785
    Cell Significance Index: -11.2500
  • Cell Name: early pro-B cell (CL0002046)
    Fold Change: -0.1826
    Cell Significance Index: -11.7800
  • Cell Name: corneal endothelial cell (CL0000132)
    Fold Change: -0.1886
    Cell Significance Index: -2.8700
  • Cell Name: chandelier pvalb GABAergic cortical interneuron (CL4023036)
    Fold Change: -0.1893
    Cell Significance Index: -3.9500
  • Cell Name: L6b glutamatergic cortical neuron (CL4023038)
    Fold Change: -0.1912
    Cell Significance Index: -6.2600
  • Cell Name: hippocampal interneuron (CL1001569)
    Fold Change: -0.2013
    Cell Significance Index: -2.6100
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: -0.2103
    Cell Significance Index: -15.6700
  • Cell Name: acinar cell of salivary gland (CL0002623)
    Fold Change: -0.2113
    Cell Significance Index: -9.8500
  • Cell Name: enteroendocrine cell of small intestine (CL0009006)
    Fold Change: -0.2164
    Cell Significance Index: -5.4100
  • Cell Name: kidney epithelial cell (CL0002518)
    Fold Change: -0.2251
    Cell Significance Index: -6.6300
  • Cell Name: lung endothelial cell (CL1001567)
    Fold Change: -0.2345
    Cell Significance Index: -12.2200
  • Cell Name: L5 extratelencephalic projecting glutamatergic cortical neuron (CL4023041)
    Fold Change: -0.2364
    Cell Significance Index: -8.2800
  • Cell Name: basal cell of epidermis (CL0002187)
    Fold Change: -0.2387
    Cell Significance Index: -3.6300

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.

Other Information

**Key Characteristics:** 1. **Structure and Function:** FGF9 is a 22-kDa protein with a characteristic FGF domain, which is essential for its interaction with FGF receptors. 2. **Cellular Expression:** FGF9 is highly expressed in the liver, kidney, and pancreas, where it regulates cell growth, differentiation, and migration. 3. **Signal Transduction:** FGF9 signals through the FGF receptor (FGFR) family, which activates various downstream signaling pathways, including the PI3K/AKT, MAPK, and WNT pathways. 4. **Regulation of Cell Proliferation and Differentiation:** FGF9 promotes cell proliferation and differentiation in various cell types, including mesenchymal cells, chondrocytes, and osteoblasts. **Pathways and Functions:** 1. **Angiogenesis:** FGF9 promotes angiogenesis by activating the PI3K/AKT pathway, which regulates vascular endothelial growth factor (VEGF) expression and endothelial cell migration. 2. **Cell Differentiation:** FGF9 regulates chondrocyte and osteoblast differentiation by activating the WNT pathway, which controls gene expression and cell fate determination. 3. **Tissue Development:** FGF9 is involved in the development of various tissues, including the liver, kidney, and pancreas, where it regulates cell proliferation and differentiation. 4. **Cancer:** Aberrant FGF9 signaling has been implicated in several cancers, including liver, kidney, and pancreatic cancer, where it promotes tumor growth and metastasis. **Clinical Significance:** 1. **Cancer Therapy:** Targeting FGF9 signaling has been explored as a potential therapeutic strategy for cancer treatment, including anti-angiogenic therapy and cancer immunotherapy. 2. **Vascular Disease:** FGF9 signaling has been implicated in the development of vascular disease, including atherosclerosis and hypertension, where it regulates vascular cell proliferation and migration. 3. **Developmental Disorders:** FGF9 signaling has been implicated in the development of various developmental disorders, including cancer, cardiovascular disease, and metabolic disorders. 4. **Regenerative Medicine:** FGF9 has been explored as a potential therapeutic agent for tissue engineering and regenerative medicine, where it promotes cell proliferation and differentiation. In conclusion, FGF9 is a multifaceted growth factor that plays a crucial role in regulating development, cell signaling, and disease. Understanding the mechanisms of FGF9 signaling has significant implications for the development of novel therapeutic strategies for various diseases, including cancer, cardiovascular disease, and developmental disorders.

Genular Protein ID: 3392190112

Symbol: FGF9_HUMAN

Name: Fibroblast growth factor 9

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 8321227

Title: Molecular cloning of a novel cytokine cDNA encoding the ninth member of the fibroblast growth factor family, which has a unique secretion property.

PubMed ID: 8321227

DOI: 10.1128/mcb.13.7.4251-4259.1993

PubMed ID: 14702039

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

PubMed ID: 14702039

DOI: 10.1038/ng1285

PubMed ID: 15057823

Title: The DNA sequence and analysis of human chromosome 13.

PubMed ID: 15057823

DOI: 10.1038/nature02379

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: 8428960

Title: Novel secretory heparin-binding factors from human glioma cells (glia-activating factors) involved in glial cell growth. Purification and biological properties.

PubMed ID: 8428960

DOI: 10.1016/s0021-9258(18)53852-7

PubMed ID: 8663044

Title: Receptor specificity of the fibroblast growth factor family.

PubMed ID: 8663044

DOI: 10.1074/jbc.271.25.15292

PubMed ID: 16597617

Title: Receptor specificity of the fibroblast growth factor family. The complete mammalian FGF family.

PubMed ID: 16597617

DOI: 10.1074/jbc.m601252200

PubMed ID: 20094046

Title: Fibroblast growth factor signalling: from development to cancer.

PubMed ID: 20094046

DOI: 10.1038/nrc2780

PubMed ID: 11223514

Title: Structure of fibroblast growth factor 9 shows a symmetric dimer with unique receptor- and heparin-binding interfaces.

PubMed ID: 11223514

DOI: 10.1107/s0907444900020813

PubMed ID: 11060292

Title: Crystal structure of fibroblast growth factor 9 reveals regions implicated in dimerization and autoinhibition.

PubMed ID: 11060292

DOI: 10.1074/jbc.m006502200

PubMed ID: 19589401

Title: Multiple synostoses syndrome is due to a missense mutation in exon 2 of FGF9 gene.

PubMed ID: 19589401

DOI: 10.1016/j.ajhg.2009.06.007

Sequence Information:

  • Length: 208
  • Mass: 23441
  • Checksum: F32A0E7106EF59C9
  • Sequence:
  • MAPLGEVGNY FGVQDAVPFG NVPVLPVDSP VLLSDHLGQS EAGGLPRGPA VTDLDHLKGI 
    LRRRQLYCRT GFHLEIFPNG TIQGTRKDHS RFGILEFISI AVGLVSIRGV DSGLYLGMNE 
    KGELYGSEKL TQECVFREQF EENWYNTYSS NLYKHVDTGR RYYVALNKDG TPREGTRTKR 
    HQKFTHFLPR PVDPDKVPEL YKDILSQS

Database document:

This is a preview of the gene's schema. Only a few entries are kept for 'singleCellExpressions,' 'mRNAExpressions,' and other large data arrays for visualization purposes. You can zoom in with the mouse wheel for a closer view, and the text will adjust automatically if necessary. For the full schema, download it here.