OSM
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Also known as MGC20461
Summary
OSM (oncostatin M, HGNC:8506) is a protein-coding gene on chromosome 22q12.2, encoding Oncostatin-M (P13725). Growth regulator.
This gene encodes a member of the leukemia inhibitory factor/oncostatin-M (LIF/OSM) family of proteins. The encoded preproprotein is proteolytically processed to generate the mature protein. This protein is a secreted cytokine and growth regulator that inhibits the proliferation of a number of tumor cell lines. This protein also regulates the production of other cytokines, including interleukin 6, granulocyte-colony stimulating factor and granulocyte-macrophage colony stimulating factor in endothelial cells. This gene and the related gene, leukemia inhibitory factor, also present on chromosome 22, may have resulted from the duplication of a common ancestral gene. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed.
Source: NCBI Gene 5008 — RefSeq curated summary.
At a glance
- Clinical variants (ClinVar): 62 total — 1 likely-pathogenic
- MANE Select transcript:
NM_020530
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:8506 |
| Approved symbol | OSM |
| Name | oncostatin M |
| Location | 22q12.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | MGC20461 |
| Ensembl gene | ENSG00000099985 |
| Ensembl biotype | protein_coding |
| OMIM | 165095 |
| Entrez | 5008 |
Gene structure
Transcript identifiers
Ensembl transcripts: 3 — 3 protein_coding
ENST00000215781, ENST00000403389, ENST00000403463
RefSeq mRNA: 2 — MANE Select: NM_020530
NM_001319108, NM_020530
CCDS: CCDS13873, CCDS82706
Canonical transcript exons
ENST00000215781 — 3 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001048397 | 30262829 | 30264464 |
| ENSE00001048398 | 30266766 | 30266851 |
| ENSE00003514106 | 30265002 | 30265144 |
Expression profiles
Bgee: expression breadth ubiquitous, 151 present calls, max score 88.87.
FANTOM5 (CAGE): breadth broad, TPM avg 10.8444 / max 3239.4664, expressed in 418 samples.
FANTOM5 promoters (5 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 193600 | 8.7095 | 368 |
| 193601 | 0.9596 | 189 |
| 193599 | 0.5695 | 106 |
| 193598 | 0.3225 | 73 |
| 193597 | 0.2833 | 57 |
Top tissues by expression
246 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| pancreatic ductal cell | CL:0002079 | 88.87 | silver quality |
| bone marrow cell | CL:0002092 | 87.58 | gold quality |
| upper arm skin | UBERON:0004263 | 85.89 | gold quality |
| monocyte | CL:0000576 | 85.26 | gold quality |
| leukocyte | CL:0000738 | 84.70 | gold quality |
| kidney epithelium | UBERON:0004819 | 81.83 | gold quality |
| bone marrow | UBERON:0002371 | 81.52 | gold quality |
| blood | UBERON:0000178 | 81.18 | gold quality |
| nasal cavity epithelium | UBERON:0005384 | 79.91 | silver quality |
| vermiform appendix | UBERON:0001154 | 78.72 | gold quality |
| skeletal muscle tissue of rectus abdominis | UBERON:0004511 | 78.34 | gold quality |
| granulocyte | CL:0000094 | 76.86 | gold quality |
| gall bladder | UBERON:0002110 | 75.65 | gold quality |
| epithelial cell of pancreas | CL:0000083 | 75.54 | gold quality |
| caecum | UBERON:0001153 | 75.32 | gold quality |
| left ventricle myocardium | UBERON:0006566 | 73.50 | gold quality |
| myocardium | UBERON:0002349 | 73.45 | gold quality |
| cardiac muscle of right atrium | UBERON:0003379 | 73.32 | gold quality |
| upper lobe of left lung | UBERON:0008952 | 72.51 | gold quality |
| upper lobe of lung | UBERON:0008948 | 70.78 | gold quality |
| heart right ventricle | UBERON:0002080 | 70.56 | gold quality |
| skeletal muscle tissue of biceps brachii | UBERON:0004502 | 69.88 | gold quality |
| parotid gland | UBERON:0001831 | 69.73 | gold quality |
| spleen | UBERON:0002106 | 69.13 | gold quality |
| omental fat pad | UBERON:0010414 | 69.05 | gold quality |
| peritoneum | UBERON:0002358 | 69.03 | gold quality |
| adipose tissue of abdominal region | UBERON:0007808 | 68.23 | gold quality |
| cerebellar vermis | UBERON:0004720 | 67.93 | gold quality |
| layer of synovial tissue | UBERON:0007616 | 67.76 | silver quality |
| left uterine tube | UBERON:0001303 | 67.08 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 1.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | yes | 8.31 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
48 targeting OSM, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-4673 | 100.00 | 66.64 | 1490 |
| HSA-MIR-12118 | 100.00 | 65.88 | 1270 |
| HSA-MIR-548C-3P | 99.99 | 74.01 | 7587 |
| HSA-MIR-4645-5P | 99.98 | 65.81 | 1284 |
| HSA-MIR-3173-3P | 99.98 | 66.49 | 1217 |
| HSA-MIR-6891-5P | 99.98 | 66.53 | 1372 |
| HSA-MIR-507 | 99.97 | 70.11 | 1915 |
| HSA-MIR-302C-5P | 99.97 | 72.56 | 3642 |
| HSA-MIR-557 | 99.96 | 70.01 | 1640 |
| HSA-MIR-4267 | 99.96 | 66.53 | 2368 |
| HSA-MIR-3143 | 99.93 | 71.96 | 3104 |
| HSA-MIR-106A-5P | 99.90 | 73.94 | 2683 |
| HSA-MIR-17-5P | 99.89 | 73.83 | 2665 |
| HSA-MIR-345-3P | 99.89 | 70.23 | 1421 |
| HSA-MIR-106B-5P | 99.88 | 74.72 | 2795 |
| HSA-MIR-20A-5P | 99.88 | 74.76 | 2769 |
| HSA-MIR-20B-5P | 99.88 | 74.01 | 2621 |
| HSA-MIR-519D-3P | 99.88 | 73.97 | 2607 |
| HSA-MIR-526B-3P | 99.88 | 74.06 | 2587 |
| HSA-MIR-93-5P | 99.88 | 73.98 | 2606 |
| HSA-MIR-548AR-3P | 99.85 | 71.26 | 3889 |
| HSA-MIR-765 | 99.84 | 68.24 | 2442 |
| HSA-MIR-548AZ-3P | 99.82 | 70.56 | 3549 |
| HSA-MIR-548BC | 99.82 | 70.61 | 3524 |
| HSA-MIR-548E-3P | 99.82 | 70.59 | 3514 |
| HSA-MIR-548F-3P | 99.82 | 70.59 | 3540 |
| HSA-MIR-3913-5P | 99.78 | 67.26 | 968 |
| HSA-MIR-548A-3P | 99.76 | 70.58 | 3524 |
| HSA-MIR-11181-3P | 99.75 | 66.38 | 2205 |
| HSA-MIR-3122 | 99.50 | 66.33 | 821 |
Literature-anchored findings (GeneRIF, showing 40)
- We conclude that STAT1 activation is necessary but not sufficient for induction of transcription of IFN gamma-responsive genes; signals provided by IFN gamma other than STAT1 activation cannot be provided in trans to complement the response to OnM. (PMID:11777927)
- Oncostatin M and leukemia inhibitory factor regulate the growth of normal human breast epithelial cells (PMID:11811789)
- Il-6 and oncostatin M act synergistically to promote growth in a new human myeloma cell line. (PMID:11818668)
- role in identifying sterol-indendent regulatory elements in human ATP-binding cassette transporter A1 promoter (PMID:11839742)
- role in inducing alpha1-antitrypsin gene expression (PMID:11936950)
- expression and evidence for STAT3 activation in human ovarian carcinomas (PMID:12061840)
- produced in human dendritic cells in response to bacterial products (PMID:12061841)
- Oncostatin M induces tissue-type plasminogen activator and plasminogen activator inhibitor-1 in lung tumor cells (PMID:12090757)
- Oncostatin M induces procoagulant activity in human vascular smooth muscle cells by modulating the balance between tissue factor and tissue factor pathway inhibitor. OSM might be involved in the thrombotic complications associated with plaque rupture. (PMID:12138373)
- Oncostatin M stimulates (45)Ca release and enhances mRNA expression of receptor activator of NF-kappa B ligand (RANKL) and osteoprotegerin in neonatal mouse calvarial bone cultures, but has no effect on the expression of RANK. (PMID:12218157)
- Raised intraperitoneal levels of OSM during bacterial infections originate from infiltrating neutrophils and regulate mesothelial expression of inflammatory cytokines. (PMID:12391243)
- Kaposi sarcoma-associated viral cyclin K overrides cell growth inhibition mediated by this protein through STAT3 inhibition. (PMID:12531804)
- Increased production of this protein is found in lymphomononuclear cells from HIV-1-infected patients with neuroAIDS. (PMID:12640208)
- oncostatin M, which transmits its signal via the gp130 cell surface receptor, and results in the selective down-modulation of the melanocyte lineage antigens (PMID:12692260)
- Leukemia inhibitory factor (LIF), cardiotrophin-1, and oncostatin M share structural binding determinants in the immunoglobulin-like domain of LIF receptor (PMID:12707269)
- this important cytokine is released from neutrophils as they infiltrate rheumatoid joints and, thus, contribute to the complex cytokine network that characterizes rheumatoid arthritis (PMID:15146412)
- IL-6 stimulates proliferation of prostate cancer 22Rv1 cells, in part through activation of the phosphatidylinositol 3-kinase (PI 3-K) signaling pathway. (PMID:15712220)
- Effects of OSM in 5 glioma cell lines and 7 short-term cultures of human gliomas and in normal cultured human astrocytes. (PMID:15809742)
- The expression of OSM and its receptor in ovarian tissue from fetuses and women suggests a possible role of OSM in growth initiation of human primordial follicles. (PMID:15831292)
- IL-6 and OSM upregulate PAI-1 protein and mRNA in adipose tissue (PMID:15837947)
- OSM may play a role in modulating the inflammatory cascade of chronic periodontitis. (PMID:15863389)
- Oncostatin M is expressed in the human nasal mucosa and is upregulated in the setting of allergic nasal inflammation. (PMID:16369169)
- OSM induces a motile/invasive phenotype in T-47D human breast cancer cells in vitro; OSM may enhance metastasis in vivo. (PMID:16713283)
- Pre-B cell colony-enhancing factor (PBEF) is regulated via IL-6 trans-signaling and the IL-6-related cytokine OSM. PBEF is also actively expressed during arthritis. (PMID:16802343)
- data suggest that OSM promotes angiogenesis and endothelial cell migration and potentiates the effects of IL-1beta in promoting extracellular matrix turnover and human cartilage degradation (PMID:17009243)
- sOSMR is able to bind OSM and interleukin-31 when associated to soluble gp130 or soluble interleukin-31R, respectively, and to neutralize both cytokine properties (PMID:17028186)
- These results suggest that OSM inhibits adiponectin expression by inducing dedifferentiation of adipocytes through signaling pathways involving JAK3 and MEK, but not JAK2. (PMID:17081797)
- OSM and its receptor play an important role in cutaneous inflammatory responses in general and the specific effects of OSM are associated with distinct inflammatory diseases depending on the cytokine environment. (PMID:17372020)
- in addition to growth arrest and induced differentiation, OSM also sensitizes normal and transformed osteoblasts to apoptosis by a mechanism implicating (i) activation and nuclear translocation of STAT5 and p53 and (ii) an increased Bax/Bcl-2 ratio. (PMID:17471233)
- If the effect of oncostatin M on PAI-1 in smooth muscle cells is operative in vivo, it could, via fibrinolysis and proteolysis, be involved in plaque progression, destabilization, thrombus formation, restenosis, and neointima formation. (PMID:17604327)
- Oncostatin M directly lowers the plasma triglycerides in hyperlipidemia by stimulating the transcription of ACSL3/5 in the liver. (PMID:17761945)
- In human proximal tubular cells ERK1/2 signaling represents an important component of oncostatin M inhibitory effect on N-cadherin expression. (PMID:17881458)
- Increased expression of some IL-6 cytokine family members (oncostatin M, gp130, CT-1, LIF) in cutaneous inflammation might contribute to the promotion of hair loss. (PMID:17979974)
- Production of OSM by human mast cells might represent one link between T cell-induced mast cell activation and development of spectrum of structural changes in T cell-mediated inflammatory processes in which mast cells have been found to be involved. (PMID:18028996)
- Our data establish a link between the complement system and the gp130 receptor cytokine family with possible implications for the pathology of inflammatory diseases. (PMID:18187666)
- secretion of OSM and LIF by both epithelial and stromal (paracrine manner) cells seems to promote tumor growth in human breast carcinoma (PMID:18317962)
- Mtb infection of monocytes results in prostaglandin-dependent OSM secretion, which synergizes with TNF-alpha to drive functionally unopposed fibroblast MMP-1/-3 secretion. (PMID:18398932)
- loss of repopulating activity during KIT-ligand stimulation is counteracted by Oncostatin M through the downregulation of ERK pathway signaling (PMID:18499891)
- Oncostatin M is expressed in both chronic obstructive sialadenitis and normal submandibular gland, and is up-regulated in chronic obstructive sialadenitis. (PMID:18564531)
- expressed in epithelialized apical periodontitis lesions (PMID:18637848)
Cross-species orthologs
2 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| mus_musculus | Osm | ENSMUSG00000058755 |
| rattus_norvegicus | Osm | ENSRNOG00000024390 |
Protein
Protein identifiers
Oncostatin-M — P13725 (reviewed: P13725)
All UniProt accessions (3): B5MC70, B5MCX1, P13725
UniProt curated annotations — full annotation on UniProt →
Function. Growth regulator. Inhibits the proliferation of a number of tumor cell lines. Stimulates proliferation of AIDS-KS cells. It regulates cytokine production, including IL-6, G-CSF and GM-CSF from endothelial cells. Uses both type I OSM receptor (heterodimers composed of LIFR and IL6ST) and type II OSM receptor (heterodimers composed of OSMR and IL6ST). Involved in the maturation of fetal hepatocytes, thereby promoting liver development and regeneration.
Subcellular location. Secreted.
Post-translational modifications. Propeptide processing is not important for receptor binding activity but may be important growth-inhibitory activity.
Similarity. Belongs to the LIF/OSM family.
RefSeq proteins (2): NP_001306037, NP_065391* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR001581 | Leukemia_IF/oncostatin | Family |
| IPR009079 | 4_helix_cytokine-like_core | Homologous_superfamily |
| IPR019827 | Leukemia_IF/oncostatin_CS | Conserved_site |
| IPR039578 | OSM | Family |
Pfam: PF01291
UniProt features (28 total): helix 10, mutagenesis site 6, region of interest 2, glycosylation site 2, disulfide bond 2, signal peptide 1, chain 1, sequence variant 1, propeptide 1, turn 1, compositionally biased region 1
Structure
Experimental structures (PDB)
3 structures.
| PDB | Method | Resolution (Å) |
|---|---|---|
| 1EVS | X-RAY DIFFRACTION | 2.2 |
| 8V2A | ELECTRON MICROSCOPY | 3.59 |
| 8V29 | ELECTRON MICROSCOPY | 3.99 |
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-P13725-F1 | 79.50 | 0.62 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Disulfide bonds (2): 31–152, 74–192
Glycosylation sites (2): 100, 217
Mutagenesis-validated functional residues (6):
| Position | Phenotype |
|---|---|
| 74 | inactive. |
| 192 | inactive. |
| 201 | inactive. |
| 209 | inactive. |
| 220 | inhibits propeptide cleavage. |
| 221 | inhibits propeptide cleavage. |
Function
Pathways and Gene Ontology
Reactome pathways
2 pathways
| ID | Pathway |
|---|---|
| R-HSA-6785807 | Interleukin-4 and Interleukin-13 signaling |
| R-HSA-6788467 | IL-6-type cytokine receptor ligand interactions |
MSigDB gene sets: 314 (showing top):
GSE45365_NK_CELL_VS_CD11B_DC_DN, GOBP_HEMATOPOIETIC_PROGENITOR_CELL_DIFFERENTIATION, MODULE_92, GOBP_REGULATION_OF_PHOSPHORYLATION, REACTOME_CYTOKINE_SIGNALING_IN_IMMUNE_SYSTEM, GOBP_INFLAMMATORY_RESPONSE, GOBP_RESPONSE_TO_PEPTIDE, MODULE_64, GOBP_PEPTIDYL_SERINE_MODIFICATION, GOBP_POSITIVE_REGULATION_OF_MAPK_CASCADE, GOBP_REGULATION_OF_HORMONE_LEVELS, GOBP_HORMONE_TRANSPORT, GOBP_POSITIVE_REGULATION_OF_CYTOKINE_PRODUCTION, GOMF_GROWTH_FACTOR_ACTIVITY, TGACCTY_ERR1_Q2
GO Biological Process (18): positive regulation of acute inflammatory response (GO:0002675), immune response (GO:0006955), positive regulation of cell population proliferation (GO:0008284), negative regulation of cell population proliferation (GO:0008285), positive regulation of interleukin-17 production (GO:0032740), positive regulation of peptidyl-serine phosphorylation (GO:0033138), oncostatin-M-mediated signaling pathway (GO:0038165), positive regulation of tyrosine phosphorylation of STAT protein (GO:0042531), positive regulation of MAPK cascade (GO:0043410), positive regulation of transcription by RNA polymerase II (GO:0045944), negative regulation of hormone secretion (GO:0046888), positive regulation of inflammatory response (GO:0050729), positive regulation of peptidyl-tyrosine phosphorylation (GO:0050731), positive regulation of cell division (GO:0051781), positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction (GO:0051897), regulation of hematopoietic stem cell differentiation (GO:1902036), regulation of cell communication (GO:0010646), regulation of signaling (GO:0023051)
GO Molecular Function (5): cytokine activity (GO:0005125), oncostatin-M receptor binding (GO:0005147), growth factor activity (GO:0008083), signaling receptor binding (GO:0005102), protein binding (GO:0005515)
GO Cellular Component (2): extracellular region (GO:0005576), obsolete extracellular space (GO:0005615)
Reactome top-level categories
Rollup of top-2 pathways:
| Category | Pathways |
|---|---|
| Signaling by Interleukins | 1 |
| Interleukin-6 family signaling | 1 |
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| cell population proliferation | 2 |
| regulation of cell population proliferation | 2 |
| positive regulation of cellular process | 2 |
| positive regulation of protein phosphorylation | 2 |
| positive regulation of intracellular signal transduction | 2 |
| receptor ligand activity | 2 |
| acute inflammatory response | 1 |
| regulation of acute inflammatory response | 1 |
| positive regulation of inflammatory response | 1 |
| immune system process | 1 |
| response to stimulus | 1 |
| negative regulation of cellular process | 1 |
| positive regulation of cytokine production | 1 |
| interleukin-17 production | 1 |
| regulation of interleukin-17 production | 1 |
| peptidyl-serine phosphorylation | 1 |
| regulation of peptidyl-serine phosphorylation | 1 |
| cytokine-mediated signaling pathway | 1 |
| tyrosine phosphorylation of STAT protein | 1 |
| regulation of tyrosine phosphorylation of STAT protein | 1 |
| positive regulation of peptidyl-tyrosine phosphorylation | 1 |
| MAPK cascade | 1 |
| regulation of MAPK cascade | 1 |
| regulation of transcription by RNA polymerase II | 1 |
| transcription by RNA polymerase II | 1 |
| positive regulation of DNA-templated transcription | 1 |
| negative regulation of cell communication | 1 |
| negative regulation of signaling | 1 |
| hormone secretion | 1 |
| regulation of hormone secretion | 1 |
| negative regulation of secretion by cell | 1 |
| inflammatory response | 1 |
| positive regulation of defense response | 1 |
| positive regulation of response to external stimulus | 1 |
| regulation of inflammatory response | 1 |
| peptidyl-tyrosine phosphorylation | 1 |
| regulation of peptidyl-tyrosine phosphorylation | 1 |
| cell division | 1 |
| regulation of cell division | 1 |
| phosphatidylinositol 3-kinase/protein kinase B signal transduction | 1 |
Protein interactions and networks
STRING
1828 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| OSM | OSMR | Q99650 | 998 |
| OSM | LIFR | P42702 | 997 |
| OSM | IL6ST | P40189 | 945 |
| OSM | IL11 | P20809 | 934 |
| OSM | LIF | P15018 | 929 |
| OSM | IL31RA | Q8NI17 | 928 |
| OSM | IL6 | P05231 | 903 |
| OSM | CNTF | P26441 | 887 |
| OSM | CTF1 | Q16619 | 866 |
| OSM | IL31 | Q6EBC2 | 843 |
| OSM | STAT3 | P40763 | 828 |
| OSM | HGF | P14210 | 775 |
| OSM | JAK2 | O60674 | 774 |
| OSM | STAT5A | P42229 | 750 |
| OSM | JAK1 | P23458 | 741 |
IntAct
12 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| OSM | IL6ST | psi-mi:“MI:0914”(association) | 0.760 |
| OSM | IL6ST | psi-mi:“MI:0407”(direct interaction) | 0.760 |
| ZNF410 | OSM | psi-mi:“MI:0915”(physical association) | 0.490 |
| OSM | ZNF410 | psi-mi:“MI:0915”(physical association) | 0.490 |
| SORT1 | OSM | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| LIFR | OSM | psi-mi:“MI:0407”(direct interaction) | 0.440 |
| TNNT1 | OSM | psi-mi:“MI:0915”(physical association) | 0.370 |
| COL4A6 | OSM | psi-mi:“MI:2364”(proximity) | 0.270 |
BioGRID (24): C1QBP (Affinity Capture-MS), UBE2O (Affinity Capture-MS), IL6ST (Affinity Capture-MS), C5orf22 (Affinity Capture-MS), ZNF579 (Affinity Capture-MS), TRPM3 (Affinity Capture-MS), COL4A6 (Co-localization), OSM (Reconstituted Complex), IL6ST (Affinity Capture-MS), C5orf22 (Affinity Capture-MS), C1QBP (Affinity Capture-MS), TRPM3 (Affinity Capture-MS), ZNF579 (Affinity Capture-MS), OSM (Two-hybrid), OSM (Affinity Capture-Western)
ESM2 similar proteins: A0A140LIA7, A0A1B0GTL2, A2VDX9, A3FFS8, A6NCS6, A8MVW0, K9M1U5, O43541, P01588, P03971, P03972, P07321, P07865, P0C7N4, P0DPE3, P13725, P27106, P29676, P33707, P33708, P33709, P48617, P49000, P49157, P53346, P79295, Q02011, Q0Z956, Q16619, Q1HCM0, Q28513, Q29RM6, Q5BLP8, Q5S1V9, Q60753, Q63086, Q65Z15, Q6H8S9, Q6H8T0, Q6H8T1
Diamond homologs: P13725, P53346, P53347, Q65Z15
SIGNOR signaling
4 interactions.
| A | Effect | B | Mechanism |
|---|---|---|---|
| OSM | up-regulates | OSMR | binding |
| OSM | up-regulates | LIFR | binding |
| OSM | “up-regulates quantity by expression” | AHR | “transcriptional regulation” |
| OSM | up-regulates | IL6ST | binding |
Disease & clinical
Clinical variants and AI predictions
ClinVar
62 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 0 |
| Likely pathogenic | 1 |
| Uncertain significance | 51 |
| Likely benign | 7 |
| Benign | 0 |
Top pathogenic / likely-pathogenic (1)
| Variant ID | HGVS | Classification |
|---|---|---|
| 4278461 | NM_020530.6(OSM):c.289C>T (p.Gln97Ter) | Likely pathogenic |
SpliceAI
0 predictions. Top by Δscore:
AlphaMissense
1636 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 22:30264399:G:C | F81L | 0.989 |
| 22:30264399:G:T | F81L | 0.989 |
| 22:30264401:A:G | F81L | 0.989 |
| 22:30264400:A:C | F81C | 0.986 |
| 22:30264006:C:A | W212C | 0.976 |
| 22:30264006:C:G | W212C | 0.976 |
| 22:30264087:A:C | F185L | 0.976 |
| 22:30264087:A:T | F185L | 0.976 |
| 22:30264089:A:G | F185L | 0.976 |
| 22:30264195:G:C | N149K | 0.976 |
| 22:30264195:G:T | N149K | 0.976 |
| 22:30264050:A:C | Y198D | 0.973 |
| 22:30264088:A:C | F185C | 0.969 |
| 22:30264067:C:G | C192S | 0.967 |
| 22:30264068:A:T | C192S | 0.967 |
| 22:30264186:G:C | C152W | 0.967 |
| 22:30264400:A:G | F81S | 0.967 |
| 22:30264187:C:T | C152Y | 0.964 |
| 22:30264358:A:G | F95S | 0.964 |
| 22:30264208:C:T | G145E | 0.963 |
| 22:30264209:C:G | G145R | 0.960 |
| 22:30264209:C:T | G145R | 0.960 |
| 22:30264068:A:G | C192R | 0.959 |
| 22:30264067:C:T | C192Y | 0.958 |
| 22:30264421:C:G | C74S | 0.958 |
| 22:30264422:A:T | C74S | 0.958 |
| 22:30264187:C:G | C152S | 0.954 |
| 22:30264188:A:T | C152S | 0.954 |
| 22:30264008:A:G | W212R | 0.953 |
| 22:30264008:A:T | W212R | 0.953 |
dbSNP variants (sampled 300 via entrez): RS1000106555 (22:30266522 C>A,T), RS1000277910 (22:30264559 A>G), RS1000815266 (22:30268808 T>G), RS1001550599 (22:30265776 A>T), RS1001566032 (22:30265355 G>A), RS1001741415 (22:30265921 C>T), RS1003152698 (22:30268560 A>G,T), RS1003330315 (22:30267303 C>T), RS1003392493 (22:30263469 C>A), RS1003441086 (22:30268816 C>T), RS1003897797 (22:30267015 G>A), RS1004904910 (22:30265732 C>T), RS1004956894 (22:30262971 C>G,T), RS1004957248 (22:30265478 C>T), RS1005571155 (22:30268190 G>C)
Disease associations
OMIM: gene MIM:165095 | disease phenotypes: MIM:616268
GenCC curated gene-disease
Mondo (1): autosomal dominant intellectual disability-craniofacial anomalies-cardiac defects syndrome (MONDO:0014558)
Orphanet (1): KAT6-related intellectual disability-craniofacial anomalies-cardiac defects syndrome (Orphanet:457193)
HPO phenotypes
0 total (0 of 0 shown, HPO-id order):
GWAS associations
0 associations (top):
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
50 total (human), top 30 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| tofacitinib | increases phosphorylation, decreases reaction, increases expression, increases secretion, increases activity | 3 |
| methylmercuric chloride | affects response to substance, affects reaction, increases expression, affects binding, increases reaction (+1 more) | 2 |
| 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one | decreases reaction, increases activity, increases expression, increases secretion | 2 |
| 2-tert-butyl-9-fluoro-3,6-dihydro-7H-benz(h)imidazo(4,5-f)isoquinoline-7-one | increases reaction, decreases expression, decreases reaction, increases expression, increases secretion (+1 more) | 2 |
| Nickel | increases expression | 2 |
| Cadmium Chloride | decreases expression, increases expression | 2 |
| aristolochic acid I | increases expression | 1 |
| GSK-J4 | decreases expression | 1 |
| baricitinib | increases activity, increases phosphorylation, decreases reaction, increases expression | 1 |
| tungsten carbide | affects cotreatment, decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| hydroxyflutamide | affects binding, increases activity, increases reaction | 1 |
| arsenite | decreases reaction, increases abundance, increases phosphorylation | 1 |
| tris(1,3-dichloro-2-propyl)phosphate | increases expression | 1 |
| sodium arsenite | increases abundance, increases phosphorylation, decreases reaction | 1 |
| 2-amino-1-methyl-6-phenylimidazo(4,5-b)pyridine | increases expression | 1 |
| bicalutamide | decreases reaction, increases activity | 1 |
| antimonite | decreases reaction, increases abundance, increases phosphorylation | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| SB 203580 | decreases reaction, increases expression, increases secretion | 1 |
| thrombin receptor-activating peptide SFLLRNPNDKY | decreases reaction, increases secretion | 1 |
| U 0126 | decreases expression, decreases reaction, increases reaction | 1 |
| pyrazolanthrone | decreases reaction, increases expression, increases secretion | 1 |
| 3-(4-methylphenylsulfonyl)-2-propenenitrile | affects cotreatment, decreases methylation, decreases reaction | 1 |
| GW 707 | affects localization, increases reaction, increases activity, increases expression | 1 |
| 2,2’,4,4’-tetrabromodiphenyl ether | decreases expression | 1 |
| PF 956980 | decreases reaction, increases expression, increases activity, increases phosphorylation | 1 |
| (+)-JQ1 compound | decreases expression | 1 |
| KL001 | increases expression, increases phosphorylation, affects cotreatment, decreases reaction | 1 |
| Erlotinib Hydrochloride | affects cotreatment, affects expression | 1 |
Cellosaurus cell lines
2 cell lines: 1 cancer cell line, 1 transformed cell line
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_E1N5 | HyCyte THP-1 KO-hOSM | Cancer cell line | Male |
| CVCL_T387 | Psi-CRIP-MFGhOncost-M | Transformed cell line | Male |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): autosomal dominant intellectual disability-craniofacial anomalies-cardiac defects syndrome