TPM1

gene
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Summary

TPM1 (tropomyosin 1, HGNC:12010) is a protein-coding gene on chromosome 15q22.2, encoding Tropomyosin alpha-1 chain (P09493). Binds to actin filaments in muscle and non-muscle cells.

This gene is a member of the tropomyosin family of highly conserved, widely distributed actin-binding proteins involved in the contractile system of striated and smooth muscles and the cytoskeleton of non-muscle cells. Tropomyosin is composed of two alpha-helical chains arranged as a coiled-coil. It is polymerized end to end along the two grooves of actin filaments and provides stability to the filaments. The encoded protein is one type of alpha helical chain that forms the predominant tropomyosin of striated muscle, where it also functions in association with the troponin complex to regulate the calcium-dependent interaction of actin and myosin during muscle contraction. In smooth muscle and non-muscle cells, alternatively spliced transcript variants encoding a range of isoforms have been described. Mutations in this gene are associated with type 3 familial hypertrophic cardiomyopathy and dilated cardiomyopathy 1Y.

Source: NCBI Gene 7168 — RefSeq curated summary.

At a glance

  • Gene–disease (curated): hypertrophic cardiomyopathy (Definitive, ClinGen) — +5 more curated relationships
  • GWAS associations: 28
  • Clinical variants (ClinVar): 1,044 total — 9 pathogenic, 39 likely-pathogenic
  • Phenotypes (HPO): 29
  • Druggable target: yes
  • Dosage sensitivity (ClinGen): haploinsufficiency no evidence, triplosensitivity no evidence
  • MANE Select transcript: NM_001018005

Identifiers

Gene identifiers

FieldValue
HGNC IDHGNC:12010
Approved symbolTPM1
Nametropomyosin 1
Location15q22.2
Locus typegene with protein product
StatusApproved
Ensembl geneENSG00000140416
Ensembl biotypeprotein_coding
OMIM191010
Entrez7168

Gene structure

Transcript identifiers

Ensembl transcripts: 65 — 43 protein_coding, 11 retained_intron, 10 nonsense_mediated_decay, 1 protein_coding_CDS_not_defined

ENST00000267996, ENST00000288398, ENST00000317516, ENST00000334895, ENST00000357980, ENST00000358278, ENST00000403994, ENST00000404484, ENST00000558072, ENST00000558264, ENST00000558314, ENST00000558347, ENST00000558400, ENST00000558544, ENST00000558868, ENST00000558910, ENST00000559108, ENST00000559281, ENST00000559397, ENST00000559556, ENST00000559831, ENST00000560131, ENST00000560615, ENST00000560679, ENST00000560959, ENST00000560970, ENST00000560975, ENST00000561242, ENST00000561266, ENST00000561395, ENST00000561425, ENST00000610733, ENST00000644204, ENST00000651344, ENST00000651577, ENST00000651590, ENST00000651622, ENST00000651704, ENST00000705544, ENST00000714013, ENST00000714014, ENST00000714015, ENST00000714016, ENST00000714017, ENST00000893958, ENST00000893959, ENST00000893960, ENST00000940173, ENST00000940174, ENST00000940175, ENST00000940176, ENST00000940177, ENST00000942068, ENST00000942069, ENST00000942070, ENST00000942071, ENST00000942072, ENST00000942073, ENST00000942074, ENST00000942075, ENST00000942076, ENST00000942077, ENST00000942078, ENST00000942079, ENST00000942080

RefSeq mRNA: 40 — MANE Select: NM_001018005 NM_000366, NM_001018004, NM_001018005, NM_001018006, NM_001018007, NM_001018008, NM_001018020, NM_001301244, NM_001301289, NM_001330344, NM_001330346, NM_001330351, NM_001365776, NM_001365777, NM_001365778, NM_001365779, NM_001365780, NM_001365781, NM_001365782, NM_001407322, NM_001407323, NM_001407324, NM_001407325, NM_001407326, NM_001407327, NM_001407328, NM_001407329, NM_001407330, NM_001407331, NM_001407332, NM_001407333, NM_001407334, NM_001407335, NM_001407336, NM_001407337, NM_001407338, NM_001407340, NM_001407341, NM_001407342, NM_001407344

CCDS: CCDS10181, CCDS32262, CCDS32263, CCDS32264, CCDS45273, CCDS58368, CCDS58369, CCDS81891, CCDS81892, CCDS81894, CCDS86459, CCDS92009, CCDS92010, CCDS92011, CCDS92012, CCDS92013

Canonical transcript exons

ENST00000403994 — 10 exons

ExonStartEnd
ENSE000025559856306589663066178
ENSE000025651726304402763044152
ENSE000035063276306086963060939
ENSE000035198876306257663062645
ENSE000035541276305698563057118
ENSE000035865436305956363059680
ENSE000037909296306221563062277
ENSE000040129026304274763042943
ENSE000040224456306171363061788
ENSE000040224466306406463064142

Expression profiles

Bgee: expression breadth ubiquitous, 305 present calls, max score 99.98.

FANTOM5 (CAGE): breadth ubiquitous, TPM avg 424.4063 / max 12811.2806, expressed in 1809 samples.

FANTOM5 promoters (22 alternative TSS)

Promoter IDTPM avgSamples expressed
147067373.87821434
14707622.85011766
1470823.3345849
1470773.31391150
1470723.3095792
1470893.2331792
1470733.2135991
1470812.0463643
1470741.7129826
1470851.4501569

Top tissues by expression

307 total, by Bgee expression score (0-100, higher = more expressed):

TissueAnatomy IDExpression scoreQuality
left ventricle myocardiumUBERON:000656699.98gold quality
heart right ventricleUBERON:000208099.96gold quality
myocardiumUBERON:000234999.95gold quality
seminal vesicleUBERON:000099899.94gold quality
cardiac atriumUBERON:000208199.94gold quality
cardiac ventricleUBERON:000208299.94gold quality
heart left ventricleUBERON:000208499.94gold quality
apex of heartUBERON:000209899.94gold quality
right atrium auricular regionUBERON:000663199.94gold quality
cardiac muscle of right atriumUBERON:000337999.93gold quality
skeletal muscle tissue of rectus abdominisUBERON:000451199.92gold quality
lower esophagus muscularis layerUBERON:003583399.91gold quality
heartUBERON:000094899.90gold quality
lower esophagusUBERON:001347399.90gold quality
saphenous veinUBERON:000731899.89gold quality
muscle layer of sigmoid colonUBERON:003580599.89gold quality
smooth muscle tissueUBERON:000113599.88gold quality
cauda epididymisUBERON:000436099.88gold quality
blood vessel layerUBERON:000479799.88gold quality
biceps brachiiUBERON:000150799.86gold quality
skeletal muscle tissue of biceps brachiiUBERON:000450299.86gold quality
esophagogastric junction muscularis propriaUBERON:003584199.86gold quality
popliteal arteryUBERON:000225099.84gold quality
hindlimb stylopod muscleUBERON:000425299.84gold quality
tibial arteryUBERON:000761099.84gold quality
sigmoid colonUBERON:000115999.82gold quality
arteryUBERON:000163799.82gold quality
pancreatic ductal cellCL:000207999.81gold quality
right coronary arteryUBERON:000162599.81gold quality
myometriumUBERON:000129699.80gold quality

Single-cell (SCXA)

Detected in 55 experiment(s), a significant marker in 43.

ExperimentMarker?Max mean expression
E-MTAB-8410yes4346.32
E-CURD-46yes3908.33
E-MTAB-10287yes3702.44
E-MTAB-6701yes3435.01
E-CURD-126yes3423.67
E-MTAB-10018yes3259.46
E-HCAD-23yes3038.23
E-MTAB-6108yes2969.51
E-MTAB-8205yes2639.58
E-CURD-98yes2524.78
E-HCAD-31yes2511.09
E-HCAD-36yes2318.26
E-CURD-122yes2116.76
E-CURD-88yes1693.46
E-MTAB-10432yes1513.05

Regulation

Is transcription factor: no

Upstream regulators (CollecTRI, top): AP1, AR, ARX, ATF2, ATF3, ATF5, ATF6, BATF3, BCL6, BHLHE41, CDX2, CEBPA, CEBPB, CEBPD, CEBPG, CEBPZ, CREB1, CREM, CTCF, CUX1, DBP, DLX2, DLX4, DNMT1, E2F1, E2F4, EGR1, EGR2, ELF1, EOMES, EPAS1, ESR1, ESR2, ESRRA, ETS1, FOS, FOXE1, FOXN1, FOXO1, FOXO3

miRNA regulators (miRDB)

56 targeting TPM1, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):

miRNAMax scoreAvg scoremiRNA target_count
HSA-LET-7A-3P100.0074.033932
HSA-LET-7B-3P100.0074.083913
HSA-LET-7F-1-3P100.0074.023928
HSA-MIR-98-3P100.0074.083907
HSA-MIR-548N99.9871.944170
HSA-MIR-4666A-3P99.9671.713434
HSA-MIR-548AB99.9571.313488
HSA-MIR-55999.9572.283609
HSA-LET-7C-3P99.9573.422862
HSA-MIR-548A-5P99.9471.273482
HSA-MIR-548AD-5P99.9471.233502
HSA-MIR-548AE-5P99.9471.233502
HSA-MIR-548AK99.9471.243488
HSA-MIR-548AM-5P99.9471.243488
HSA-MIR-548AP-5P99.9471.143489
HSA-MIR-548AQ-5P99.9471.343426
HSA-MIR-548AR-5P99.9471.283515
HSA-MIR-548AS-5P99.9471.223482
HSA-MIR-548AU-5P99.9471.243488
HSA-MIR-548AY-5P99.9471.233502
HSA-MIR-548B-5P99.9471.233502
HSA-MIR-548BB-5P99.9471.273509
HSA-MIR-548C-5P99.9471.243488
HSA-MIR-548D-5P99.9471.233502
HSA-MIR-548H-5P99.9471.243488
HSA-MIR-548I99.9471.253481
HSA-MIR-548J-5P99.9471.143489
HSA-MIR-548O-5P99.9471.243488
HSA-MIR-548W99.9471.243488
HSA-MIR-548Y99.9471.283514

Functional genomics

ClinGen dosage: haploinsufficiency 0 (no evidence), triplosensitivity 0 (no evidence). ClinGen Gene Dosage Map

Literature-anchored findings (GeneRIF, showing 40)

  • requires an intact N-terminal coiled coil to interact with tropomodulin (PMID:11964245)
  • These data, for the first time, show that hypermethylation of TM1 gene and chromatin remodeling are the predominant mechanisms by which TM1 expression is downregulated in breast cancer cells. (PMID:12065096)
  • the expression of the human Hypertrophic Cardiomyopathy Mutant Tropomyosin in transgenic Mice results in myocardial contractile dysfunction (PMID:12169652)
  • identified and demonstrated that the intracellular C terminus of polycystin-2 associates with a core regulatory protein of the actin cytoskeleton system, tropomyosin-1 (PMID:12527301)
  • tropomyosin-1 is phosphorylated downstream of ERK, an event that modulates its interaction with actin (PMID:12686598)
  • Loss of expression of TPM1 induces anoikis in primary breast tumors. (PMID:13679858)
  • A previously described alpha-tropomyosin (TPM1) mutation (Asp175Asn) was found in 11% of cases. (PMID:15000344)
  • proposed a hypothesis of pathogenetic changes caused by alpha-tropomyosin mutation Asp(175)Asn in familial hypertrophic cardiomyopathy on basis of changes in Ca(2+) handling as sensitive mechanism to compensate for alterations in sarcomeric structure. (PMID:15031138)
  • HPRG binds to endothelial cell surface tropomyosin which at least partially mediates the antiangiogenic effects of HPRG (PMID:15269838)
  • Effect of three point mutations is related to the overall stability of Tm as a whole, and that the mutations have only minor effects on the cooperative interactions among proteins that constitute the thin filament. (PMID:15479242)
  • the role of tropomyosin is to facilitate the transmission of structural changes along the F-actin filament so that the monomers within a structural unit are able to interact with myosin (PMID:15695827)
  • Epigenetic suppression of TPM1 may alter TGF-beta tumor suppressor function and contribute to metastatic properties of tumor cells. (PMID:15897890)
  • alternative splicing of alpha-TM may be regulated by the antagonistic splicing regulators RBM4 and PTB (PMID:16260624)
  • the familial dilated cardiomyopathy-causing mechanism of the E40K mutation may be accounted for by destabilization of the On state of the cardiac muscle thin filaments; the E54K mutation has a more complex effect on tropomyosin structure & function (PMID:17360712)
  • in hypertrophic cardiomyopathy attributable to the Asp175Asn mutation in the alpha-tropomyosin gene, myocardial oxidative metabolism and FFA metabolism are increased and inversely related to LV hypertrophy at both the whole heart and regional level (PMID:17556170)
  • study reports that DAP kinase promotes in vitro & in vivo phosphorylation of tropomyosin-1 on Ser283 & that this phosphorylation is essential for the H2O2-induced organization of the assembly of actin stress fibers in endothelial cells (PMID:17895359)
  • data illustrate that, in general, dilated cardiomyopathy and hypertrophic cardiomyopathy mutations in troponin and alpha-tropomyosin have opposite effects on the Ca2+ affinity of reconstituted thin filaments (PMID:17932326)
  • tropomyosin 1 and cofilin play antagonistic roles within the contractile ring and that the balance between tropomyosin 1 and cofilin expression is important for cytokinesis. (PMID:18937355)
  • TPM1 mutation was found involved in hypertrophic cardiomyopathy. (PMID:19035361)
  • Dilated cardiomyopathy Glu40Lys and Glu54Lys mutations in alpha-tropomyosin induce a shifting of tropomyosin strands to the periphery of thin filament towards the “blocked” position and change the affinity of tropomyosin binding to actin. (PMID:19222994)
  • miR-21 is an independent prognostic indicator for tongue squamous cell carcinomas (TSCC), and may play a role in TSCC development by inhibiting cancer cell apoptosis partly via TPM1 silencing. (PMID:19509158)
  • data demonstrate specific changes caused by the dilated cardiomyopathy Glu54Lys mutation on the mutually dependent and concerted conformational changes in actin & myosin during the ATPase cycle, which are likely to underlie the observed functional effects (PMID:19646950)
  • KRAS mutations correlate with expression of DCN and TPM1 in colorectal cancer. (PMID:19678923)
  • functional analysis of TPM1kappa provides a possible mechanism for the consequences of the TM isoform switch observed in dilated cardiomyopathy and heart failure patients (PMID:20065163)
  • A polymorphism in the TPM1 short isoform promoter region is predicted to alter transcription factor binding, alters gene expression and is associated with the metabolic syndrome. (PMID:20075843)
  • Six different novel protein-altering variants of tropomyosin 1 were identified among 6 probands, and all of the nucleotide changes were considered possibly or likely disease causing. (PMID:20215591)
  • This protein has been found differentially expressed in the anterior cingulate cortex from patients with schizophrenia (PMID:20381070)
  • TPM1 is a potential candidate disease-causing gene for isolated LVNC, especially in patients experiencing sudden death. (PMID:20965760)
  • Patients with HCM attributable to D175N mutation of alpha-tropomyosin were studied by CMRI. LV maximal thickness by CMRI is the best parameter in differentiating between LVH due to mild-to-moderate hypertension and HCM attributable to a sarcomeric mutation. (PMID:21274714)
  • results suggest that the E180G and D175N mutations reduce the affinity of tropomyosin for actin and also destabilize troponin binding to the actin thin filaments (PMID:21295541)
  • The increased number of actively cycling cross bridges is the major cause of Tm mutation-related hypertrophic cardiomyopathy pathogenesis. (PMID:21320446)
  • Asp175Asn and Glu180Gly mutations were found to shift tropomyosin strands further towards the open position and to change the affinity of tropomyosin for actin. (PMID:21376702)
  • Conserved noncanonical residue Gly-126 confers instability to the middle part of the tropomyosin molecule. (PMID:21454502)
  • identified 5 mutations in cardiac myosin-binding protein C (MYBPC3) and 2 mutations in alpha-tropomyosin (TPM1) in a cohort of unrelated adult probands with isolated left ventricular noncompaction cardiomyopathy (PMID:21551322)
  • effect of Glu40Lys mutant alpha-tropomyosin on the mobility and rotation of subdomain-1 of actin and the SH1 helix of myosin subfragment-1 during the ATP hydrolysis cycle has been demonstrated (PMID:21741356)
  • The hypoxia inducible factor-1 alpha/miR-21/tropomyosin 1 pathway may play a critical role in the pathogenesis of arteriosclerosis obliterans. (PMID:21817107)
  • This is the first report of mutations in TPM1, MY L3, and MYL2 associated with primary, non-hypertrophied restrictive cardiomyopathy. (PMID:21823217)
  • IgE recognition profile of profilins, PR-10 proteins and tropomyosin, were evaluated. (PMID:21949785)
  • This work studied how the hypertrophic cardiomyopathy-causing Asp175Asn and Glu180Gly mutations in alpha-tropomyosin affect on actin-myosin interaction during the ATPase cycle (PMID:22155441)
  • Functional and structural differences in three familial hypertrophic cardiomyopathy-related mutations in recombinant alpha-Tm were characterized using both conventional and modified in vitro motility assays and circular dichroism spectroscopy. (PMID:22187526)

Cross-species orthologs

7 orthologs

OrganismSymbolGene ID
danio_reriotpmaENSDARG00000033683
danio_reriotpm1ENSDARG00000087402
mus_musculusTpm1ENSMUSG00000032366
rattus_norvegicusTpm1ENSRNOG00000018184
drosophila_melanogasterTm1FBGN0003721
drosophila_melanogasterTm2FBGN0004117
caenorhabditis_eleganslev-11WBGENE00002978

Paralogs (3): TPM3 (ENSG00000143549), TPM4 (ENSG00000167460), TPM2 (ENSG00000198467)

Protein

Protein identifiers

Tropomyosin alpha-1 chainP09493 (reviewed: P09493)

Alternative names: Alpha-tropomyosin, Tropomyosin-1

All UniProt accessions (27): P09493, A0A087WTJ7, A0A0K0K1I0, A0A0S2Z4G6, A0A494BZZ2, A0A494C0V8, A0A994J554, A0AAQ5BH66, A0AAQ5BH79, A0AAQ5BH85, A0AAQ5BH95, A0AAQ5BHC3, B7Z596, D9YZV4, D9YZV5, D9YZV7, F5H7S3, H0YK48, H0YKJ4, H0YKP3, H0YKX5, H0YL42, H0YL80, H0YLS7, H0YN06, H7BYY1, Q6ZN40

UniProt curated annotations — full annotation on UniProt →

Function. Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.

Subunit / interactions. Homodimer. Heterodimer of an alpha (TPM1, TPM3 or TPM4) and a beta (TPM2) chain. Interacts with HRG (via the HRR domain); the interaction contributes to the antiangiogenic properties of the histidine/proline-rich region (HRR) of HRG. Interacts (via N-terminus) with LMOD2 (via N-terminus) and TMOD1 (via N-terminus).

Subcellular location. Cytoplasm. Cytoskeleton.

Tissue specificity. Detected in primary breast cancer tissues but undetectable in normal breast tissues in Sudanese patients. Isoform 1 is expressed in adult and fetal skeletal muscle and cardiac tissues, with higher expression levels in the cardiac tissues. Isoform 10 is expressed in adult and fetal cardiac tissues, but not in skeletal muscle.

Post-translational modifications. Phosphorylated at Ser-283 by DAPK1 in response to oxidative stress and this phosphorylation enhances stress fiber formation in endothelial cells.

Disease relevance. Cardiomyopathy, familial hypertrophic, 3 (CMH3) [MIM:115196] A hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death. The disease is caused by variants affecting the gene represented in this entry. Cardiomyopathy, dilated, 1Y (CMD1Y) [MIM:611878] A disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death. The disease is caused by variants affecting the gene represented in this entry. Left ventricular non-compaction 9 (LVNC9) [MIM:611878] A form of left ventricular non-compaction, a cardiomyopathy due to myocardial morphogenesis arrest and characterized by a hypertrophic left ventricle, a severely thickened 2-layered myocardium, numerous prominent trabeculations, deep intertrabecular recesses, and poor systolic function. Clinical manifestations are variable. Some affected individuals experience no symptoms at all, others develop heart failure. In some cases, left ventricular non-compaction is associated with other congenital heart anomalies. LVNC9 is an autosomal dominant condition. The disease is caused by variants affecting the gene represented in this entry.

Domain organisation. The molecule is in a coiled coil structure that is formed by 2 polypeptide chains. The sequence exhibits a prominent seven-residues periodicity.

Miscellaneous. Incomplete sequence.

Similarity. Belongs to the tropomyosin family.

Isoforms (10)

UniProt IDNamesCanonical?
P09493-11, Skeletal muscle, TPM1alphayes
P09493-22, Smooth muscle
P09493-33, Fibroblast, TM3
P09493-44
P09493-55
P09493-66, 10, TPM1kappa
P09493-77
P09493-88
P09493-99
P09493-1010

RefSeq proteins (40): NP_000357, NP_001018004, NP_001018005, NP_001018006, NP_001018007, NP_001018008, NP_001018020, NP_001288173, NP_001288218, NP_001317273, NP_001317275, NP_001317280, NP_001352705, NP_001352706, NP_001352707, NP_001352708, NP_001352709, NP_001352710, NP_001352711, NP_001394251, NP_001394252, NP_001394253, NP_001394254, NP_001394255, NP_001394256, NP_001394257, NP_001394258, NP_001394259, NP_001394260, NP_001394261, NP_001394262, NP_001394263, NP_001394264, NP_001394265, NP_001394266, NP_001394267, NP_001394269, NP_001394270, NP_001394271, NP_001394273 (=MANE)

Domains & families (InterPro)

IDNameType
IPR000533TropomyosinFamily

Pfam: PF00261

UniProt features (47 total): modified residue 15, splice variant 12, sequence variant 8, mutagenesis site 3, region of interest 2, sequence conflict 2, helix 2, chain 1, coiled-coil region 1, compositionally biased region 1

Structure

Experimental structures (PDB)

14 structures.

PDBMethodResolution (Å)
5KHTX-RAY DIFFRACTION1.5
3MUDX-RAY DIFFRACTION2.2
9ZBLELECTRON MICROSCOPY2.79
9ZBPELECTRON MICROSCOPY3.12
8ZB7ELECTRON MICROSCOPY3.19
8EFHELECTRON MICROSCOPY3.3
8EFIELECTRON MICROSCOPY3.4
8ENCELECTRON MICROSCOPY3.6
6X5ZELECTRON MICROSCOPY4.24
6KN8ELECTRON MICROSCOPY4.8
7UTIELECTRON MICROSCOPY4.8
6KN7ELECTRON MICROSCOPY6.6
7UTLELECTRON MICROSCOPY6.6
6UT2SOLUTION NMR

Predicted structure (AlphaFold)

ModelpLDDTFraction very-high
AF-P09493-F191.670.75

Functional residue map

Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.

Post-translational modifications (15): 252, 261, 271, 283, 31, 213, 213, 51, 213, 213, 1, 45, 174, 186, 206

Mutagenesis-validated functional residues (3):

PositionPhenotype
15impairs interaction with lmod2 and tmod1.
283loss of phosphorylation and decreased formation of actin stress fibers.
283increased formation of actin stress fibers.

Function

Pathways and Gene Ontology

Reactome pathways

2 pathways

IDPathway
R-HSA-390522Striated Muscle Contraction
R-HSA-445355Smooth Muscle Contraction

MSigDB gene sets: 499 (showing top): GOBP_CARDIAC_CHAMBER_DEVELOPMENT, TGGTGCT_MIR29A_MIR29B_MIR29C, MODULE_52, BERENJENO_ROCK_SIGNALING_NOT_VIA_RHOA_DN, GOBP_ACTIN_FILAMENT_BUNDLE_ORGANIZATION, GOBP_MUSCLE_TISSUE_DEVELOPMENT, GOBP_REGULATION_OF_BLOOD_PRESSURE, GOBP_NEGATIVE_REGULATION_OF_SMOOTH_MUSCLE_CELL_PROLIFERATION, GOBP_REGULATION_OF_CELL_MORPHOGENESIS, PAX4_01, GOBP_CIRCULATORY_SYSTEM_PROCESS, GOBP_CARDIAC_CHAMBER_MORPHOGENESIS, GOBP_STRIATED_MUSCLE_CELL_DIFFERENTIATION, GOBP_REGULATION_OF_SYSTEMIC_ARTERIAL_BLOOD_PRESSURE, MODULE_493

GO Biological Process (18): positive regulation of heart rate by epinephrine (GO:0003065), regulation of muscle contraction (GO:0006937), cytoskeleton organization (GO:0007010), actin filament organization (GO:0007015), regulation of heart contraction (GO:0008016), regulation of cell shape (GO:0008360), muscle filament sliding (GO:0030049), negative regulation of cell migration (GO:0030336), ruffle organization (GO:0031529), cellular response to reactive oxygen species (GO:0034614), wound healing (GO:0042060), sarcomere organization (GO:0045214), positive regulation of cell adhesion (GO:0045785), positive regulation of stress fiber assembly (GO:0051496), ventricular cardiac muscle tissue morphogenesis (GO:0055010), cardiac muscle contraction (GO:0060048), negative regulation of vascular associated smooth muscle cell proliferation (GO:1904706), negative regulation of vascular associated smooth muscle cell migration (GO:1904753)

GO Molecular Function (9): actin binding (GO:0003779), structural constituent of cytoskeleton (GO:0005200), cytoskeletal protein binding (GO:0008092), structural constituent of muscle (GO:0008307), identical protein binding (GO:0042802), protein homodimerization activity (GO:0042803), protein heterodimerization activity (GO:0046982), actin filament binding (GO:0051015), protein binding (GO:0005515)

GO Cellular Component (11): stress fiber (GO:0001725), cytosol (GO:0005829), cytoskeleton (GO:0005856), muscle thin filament tropomyosin (GO:0005862), actin filament (GO:0005884), actin cytoskeleton (GO:0015629), sarcomere (GO:0030017), bleb (GO:0032059), ruffle membrane (GO:0032587), cytoplasm (GO:0005737), membrane (GO:0016020)

Reactome top-level categories

Rollup of top-1 pathways:

CategoryPathways
Muscle contraction2

GO top-level categories

Rollup of top GO terms by namespace:

CategoryTerms
cellular anatomical structure4
muscle contraction2
heart contraction2
structural molecule activity2
cytoskeleton2
protein binding2
protein dimerization activity2
positive regulation of heart rate by epinephrine-norepinephrine1
regulation of heart rate by chemical signal1
positive regulation of heart rate1
regulation of muscle system process1
organelle organization1
actin cytoskeleton organization1
supramolecular fiber organization1
regulation of blood circulation1
regulation of cell morphogenesis1
regulation of biological quality1
actin-myosin filament sliding1
cell migration1
regulation of cell migration1
negative regulation of cell motility1
plasma membrane bounded cell projection organization1
response to reactive oxygen species1
cellular response to oxidative stress1
cellular response to oxygen-containing compound1
response to wounding1
tissue regeneration1
myofibril assembly1
actomyosin structure organization1
cell adhesion1
regulation of cell adhesion1
positive regulation of cellular process1
positive regulation of actin filament bundle assembly1
stress fiber assembly1
regulation of stress fiber assembly1
cardiac ventricle morphogenesis1
ventricular cardiac muscle tissue development1
cardiac muscle tissue morphogenesis1
striated muscle contraction1
negative regulation of smooth muscle cell proliferation1

Protein interactions and networks

STRING

2942 interactions, top by confidence (×1000):

Protein AProtein BPartner UniProtScore
TPM1TNNT2P45379969
TPM1ACTC1P04270952
TPM1TNNI3P19429930
TPM1MYBPC3Q14896930
TPM1MYH7P12883908
TPM1MYL3P08590879
TPM1TPM2P06468862
TPM1TNNT1P13805860
TPM1VCLP18206851
TPM1CSRP3P50461821
TPM1TPM3P06753806
TPM1MYL2P10916788
TPM1TTNQ8WZ42786
TPM1ACTN2P35609773
TPM1PRKAG2Q9UGJ0760

IntAct

164 interactions, top by confidence:

ABTypeScore
KXD1TPM1psi-mi:“MI:0915”(physical association)0.800
TPM1KXD1psi-mi:“MI:0915”(physical association)0.800
TPM1MAD1L1psi-mi:“MI:0915”(physical association)0.780
PRKAG2PRKAB2psi-mi:“MI:0914”(association)0.730
CFTRESYT2psi-mi:“MI:0914”(association)0.710
TNNT1TPM1psi-mi:“MI:0915”(physical association)0.670
TPM1SYCE1psi-mi:“MI:0915”(physical association)0.670
TPM1TNNT1psi-mi:“MI:0915”(physical association)0.670
SYCE1TPM1psi-mi:“MI:0915”(physical association)0.670
FAM9CNDC80psi-mi:“MI:0914”(association)0.670
TPM4TPM3psi-mi:“MI:0914”(association)0.670

BioGRID (408): TPM1 (Affinity Capture-MS), TPM1 (Two-hybrid), TPM1 (Two-hybrid), TPM4 (Two-hybrid), MAD1L1 (Two-hybrid), TFPT (Two-hybrid), KXD1 (Two-hybrid), SYCE1 (Two-hybrid), C1orf216 (Two-hybrid), CAGE1 (Two-hybrid), TPM1 (Affinity Capture-MS), GOLGA3 (Affinity Capture-MS), TPM3 (Affinity Capture-MS), TPM4 (Affinity Capture-MS), TPM2 (Affinity Capture-MS)

ESM2 similar proteins: A1XQV4, A2V735, C5J049, O18416, O96764, O97192, P02561, P04268, P04692, P06753, P07951, P09491, P09493, P09495, P0DSM6, P0DSM7, P13104, P13105, P15846, P19352, P21107, P31816, P42637, P42639, P58771, P58772, P58773, P58774, P58775, P58776, P67936, P67937, P84335, Q01173, Q07068, Q1HPQ0, Q1HPU0, Q22866, Q23758, Q23939

Diamond homologs: A1XQV4, P02561, P04268, P04692, P06753, P07951, P09493, P13104, P13105, P19352, P21107, P42639, P58771, P58772, P58773, P58774, P58775, P58776, P67936, P67937, P84335, Q01173, Q07068, Q5KR47, Q5KR48, Q5KR49, Q9NDS0, O97162, P15846, Q22866, Q25632, Q8IT89, Q8WR63, Q95VA8, Q9NAS5

SIGNOR signaling

2 interactions.

AEffectBMechanism
DAPK1“up-regulates activity”TPM1phosphorylation
PIK3CA“up-regulates activity”TPM1phosphorylation

Enriched among interaction partners

Reactome pathways and GO biological processes over-represented among this gene’s 146 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.

Reactome pathways:

PathwayPartnersFoldFDR
Striated Muscle Contraction515.3×4e-03
Translocation of SLC2A4 (GLUT4) to the plasma membrane710.7×3e-03
Signaling by ALK fusions and activated point mutants68.9×8e-03
Signaling by Interleukins95.7×5e-03

Disease & clinical

Clinical variants and AI predictions

ClinVar

1044 variants total. Per-class counts are floors (≥ shown; pagination cap):

ClassificationCount (floor)
Pathogenic9
Likely pathogenic39
Uncertain significance470
Likely benign339
Benign57

Top pathogenic / likely-pathogenic (30)

Variant IDHGVSClassification
1067773NM_001018005.2(TPM1):c.710C>G (p.Thr237Ser)Pathogenic
12455NM_001018005.2(TPM1):c.539A>G (p.Glu180Gly)Pathogenic
12456NM_001018005.2(TPM1):c.523G>A (p.Asp175Asn)Pathogenic
181684NM_001018005.2(TPM1):c.276C>G (p.Ile92Met)Pathogenic
31884NM_001018005.2(TPM1):c.688G>A (p.Asp230Asn)Pathogenic
31901NM_001018005.2(TPM1):c.742A>G (p.Lys248Glu)Pathogenic
3340563NM_001018005.2(TPM1):c.497C>T (p.Ala166Val)Pathogenic
4277488NM_001018005.2(TPM1):c.281T>A (p.Leu94Gln)Pathogenic
4763869NM_001018005.2(TPM1):c.553C>T (p.Leu185Phe)Pathogenic
1002513NM_001018005.2(TPM1):c.538G>A (p.Glu180Lys)Likely pathogenic
1012347NM_001018005.2(TPM1):c.598G>C (p.Val200Leu)Likely pathogenic
1721605NM_001018005.2(TPM1):c.541G>C (p.Glu181Gln)Likely pathogenic
1727219NM_001018005.2(TPM1):c.656A>T (p.Asp219Val)Likely pathogenic
177659NM_001018005.2(TPM1):c.559G>C (p.Glu187Gln)Likely pathogenic
177896NM_001018005.2(TPM1):c.416A>T (p.Glu139Val)Likely pathogenic
228297NM_001018005.2(TPM1):c.496G>A (p.Ala166Thr)Likely pathogenic
242912NM_001018005.2(TPM1):c.412G>A (p.Glu138Lys)Likely pathogenic
254158NM_001018005.2(TPM1):c.519G>C (p.Glu173Asp)Likely pathogenic
264474NM_001018005.2(TPM1):c.250G>A (p.Asp84Asn)Likely pathogenic
2833135NM_001018005.2(TPM1):c.433G>A (p.Glu145Lys)Likely pathogenic
2834088NM_001018005.2(TPM1):c.161A>C (p.Glu54Ala)Likely pathogenic
3075681NM_001018005.2(TPM1):c.430C>G (p.Gln144Glu)Likely pathogenic
31876NM_001018005.2(TPM1):c.184G>C (p.Glu62Gln)Likely pathogenic
31880NM_001018005.2(TPM1):c.539A>T (p.Glu180Val)Likely pathogenic
3381178NM_001018005.2(TPM1):c.296T>C (p.Leu99Ser)Likely pathogenic
3460488NM_001018005.2(TPM1):c.461T>C (p.Ile154Thr)Likely pathogenic
370040NM_001018005.2(TPM1):c.686C>T (p.Ser229Phe)Likely pathogenic
370041NM_001018005.2(TPM1):c.388A>G (p.Ile130Val)Likely pathogenic
3775259NM_001018005.2(TPM1):c.791A>G (p.Lys264Arg)Likely pathogenic
3780971NM_001018005.2(TPM1):c.42C>G (p.Asp14Glu)Likely pathogenic

SpliceAI

1801 predictions. Top by Δscore:

VariantEffectΔscore
15:63043660:ACCC:Aacceptor_gain1.0000
15:63044148:CCGAT:Cdonor_gain1.0000
15:63044150:GAT:Gdonor_gain1.0000
15:63044151:AT:Adonor_gain1.0000
15:63044151:ATGTA:Adonor_loss1.0000
15:63044152:TG:Tdonor_loss1.0000
15:63044153:G:GGdonor_gain1.0000
15:63044153:G:Tdonor_loss1.0000
15:63044154:T:TCdonor_loss1.0000
15:63056980:CCTA:Cacceptor_loss1.0000
15:63056981:CTA:Cacceptor_loss1.0000
15:63056983:A:AGacceptor_gain1.0000
15:63056983:A:Cacceptor_loss1.0000
15:63056983:AG:Aacceptor_gain1.0000
15:63056983:AGGCT:Aacceptor_gain1.0000
15:63056984:G:GGacceptor_gain1.0000
15:63056984:GG:Gacceptor_gain1.0000
15:63056984:GGCT:Gacceptor_gain1.0000
15:63056984:GGCTG:Gacceptor_gain1.0000
15:63057087:G:GTdonor_gain1.0000
15:63057115:AGAG:Adonor_gain1.0000
15:63057115:AGAGG:Adonor_loss1.0000
15:63057116:GAG:Gdonor_gain1.0000
15:63057116:GAGG:Gdonor_gain1.0000
15:63057116:GAGGT:Gdonor_loss1.0000
15:63057117:AGGTG:Adonor_loss1.0000
15:63057119:G:GGdonor_gain1.0000
15:63057119:GTGAG:Gdonor_loss1.0000
15:63057120:T:Adonor_loss1.0000
15:63059561:A:AGacceptor_gain1.0000

AlphaMissense

1877 scored. Top likely-pathogenic:

VariantProtein changeam_pathogenicity
15:63059639:G:CA151P1.000
15:63059660:G:CA158P1.000
15:63042861:T:CL11P0.999
15:63057016:G:CR91P0.999
15:63057025:T:CL94P0.999
15:63057061:T:CL106P0.999
15:63057069:G:CA109P0.999
15:63057090:G:CA116P0.999
15:63057102:G:CA120P0.999
15:63059631:T:CL148P0.999
15:63059651:G:CA155P0.999
15:63060882:T:CL169P0.999
15:63060923:G:CA183P0.999
15:63062588:G:CA239P0.999
15:63062597:G:CA242P0.999
15:63056985:G:CA81P0.998
15:63057007:T:CL88P0.998
15:63057048:G:CA102P0.998
15:63057058:G:CR105P0.998
15:63057082:T:CL113P0.998
15:63059588:G:CA134P0.998
15:63059652:C:AA155D0.998
15:63059667:G:CR160P0.998
15:63060876:G:CR167P0.998
15:63060903:T:CL176P0.998
15:63062270:T:CL232P0.998
15:63062576:G:CA235P0.998
15:63064112:T:CL274P0.998
15:63042881:G:CA18P0.997
15:63042893:G:CA22P0.997

dbSNP variants (sampled 300 via entrez): RS1000056465 (15:63063699 T>C,G), RS1000090871 (15:63063974 G>A,C), RS1000253641 (15:63041699 C>T), RS1000317298 (15:63069393 C>T), RS1000378084 (15:63049699 T>C), RS1000389851 (15:63041970 C>T), RS1000570654 (15:63048059 G>A), RS1000755020 (15:63071227 C>T), RS1000848597 (15:63071643 A>G), RS1000964621 (15:63043259 C>T), RS1001080818 (15:63052016 A>T), RS1001233325 (15:63056113 G>A), RS1001307424 (15:63057306 A>G), RS1001363410 (15:63065552 C>G), RS1001384371 (15:63044595 C>G,T)

Disease associations

OMIM: gene MIM:191010 | disease phenotypes: MIM:611878, MIM:115196, MIM:192600, MIM:604169, MIM:108800, MIM:265150, MIM:614676

GenCC curated gene-disease

DiseaseClassificationInheritance
hypertrophic cardiomyopathy 3DefinitiveAutosomal dominant
dilated cardiomyopathy 1YStrongAutosomal dominant
familial isolated dilated cardiomyopathySupportiveAutosomal dominant
left ventricular noncompactionSupportiveAutosomal dominant
arrhythmogenic right ventricular cardiomyopathyNo Known Disease RelationshipAutosomal dominant

ClinGen Gene-Disease Validity (3)

Expert-panel classifications — Definitive > Strong > Moderate > Limited > Disputed > Refuted.

DiseaseClassificationInheritance
dilated cardiomyopathy 1YModerateAD
hypertrophic cardiomyopathyDefinitiveAD
arrhythmogenic right ventricular cardiomyopathyNo Known Disease RelationshipAD

Mondo (15): hypertrophic cardiomyopathy (MONDO:0005045), cardiomyopathy (MONDO:0004994), dilated cardiomyopathy 1Y (MONDO:0012744), hypertrophic cardiomyopathy 3 (MONDO:0007267), dilated cardiomyopathy (MONDO:0005021), familial hypertrophic cardiomyopathy (MONDO:0024573), familial cardiomyopathy (MONDO:0005217), left ventricular noncompaction (MONDO:0018901), left ventricular noncompaction 9 (MONDO:0800346), hypertrophic cardiomyopathy 1 (MONDO:0008647), atrial septal defect 1 (MONDO:0007172), pulmonary atresia-intact ventricular septum syndrome (MONDO:0009931), hypertrophic cardiomyopathy 21 (MONDO:0013852), arrhythmogenic right ventricular cardiomyopathy (MONDO:0016587), (MONDO:0015470)

Orphanet (9): Rare hypertrophic cardiomyopathy (Orphanet:217569), Rare cardiomyopathy (Orphanet:167848), Familial isolated dilated cardiomyopathy (Orphanet:154), Left ventricular noncompaction (Orphanet:54260), Dilated cardiomyopathy (Orphanet:217604), Rare familial disorder with hypertrophic cardiomyopathy (Orphanet:99739), Interatrial communication (Orphanet:1478), Pulmonary atresia-intact ventricular septum syndrome (Orphanet:1208), NON RARE IN EUROPE: Familial isolated hypertrophic cardiomyopathy (Orphanet:155)

HPO phenotypes

29 total (29 of 29 shown, HPO-id order):

HPOTerm
HP:0000006Autosomal dominant inheritance
HP:0000407Sensorineural hearing impairment
HP:0000969Edema
HP:0001635Congestive heart failure
HP:0001639Hypertrophic cardiomyopathy
HP:0001644Dilated cardiomyopathy
HP:0001645Sudden cardiac death
HP:0001653Mitral regurgitation
HP:0001727Thromboembolic stroke
HP:0002875Exertional dyspnea
HP:0003198Myopathy
HP:0003457EMG abnormality
HP:0003577Congenital onset
HP:0003584Late onset
HP:0003596Middle age onset
HP:0003623Neonatal onset
HP:0004756Ventricular tachycardia
HP:0005110Atrial fibrillation
HP:0010316Ebstein anomaly of the tricuspid valve
HP:0011461Fetal onset
HP:0011462Young adult onset
HP:0011463Childhood onset
HP:0011664Left ventricular noncompaction cardiomyopathy
HP:0011675Arrhythmia
HP:0012378Fatigue
HP:0012764Orthopnea
HP:0025169Left ventricular systolic dysfunction
HP:0033755Increased left ventricular end-diastolic volume
HP:0100578Lipoatrophy

GWAS associations

28 associations (top):

StudyTraitp-value
GCST000497_15Mean platelet volume2.000000e-08
GCST001337_46Platelet count4.000000e-10
GCST001628_31Orofacial clefts8.000000e-07
GCST003652_4Parkinson’s disease (familial, age at onset)9.000000e-11
GCST004599_178Mean platelet volume4.000000e-53
GCST004603_234Platelet count1.000000e-35
GCST004616_61Platelet distribution width7.000000e-34
GCST006479_98Diverticular disease2.000000e-06
GCST007096_47Pulse pressure3.000000e-09
GCST008075_186HDL cholesterol levels x alcohol consumption (regular vs non-regular drinkers) interaction (2df)5.000000e-09
GCST008075_79HDL cholesterol levels x alcohol consumption (regular vs non-regular drinkers) interaction (2df)4.000000e-08
GCST008084_202HDL cholesterol levels x alcohol consumption (drinkers vs non-drinkers) interaction (2df)2.000000e-11
GCST008084_80HDL cholesterol levels x alcohol consumption (drinkers vs non-drinkers) interaction (2df)2.000000e-10
GCST008085_183HDL cholesterol levels in current drinkers1.000000e-06
GCST008747_157Estimated glomerular filtration rate3.000000e-09
GCST009642_5Impaired insulin sensitivity in response to n-3 PUFA supplementation8.000000e-06
GCST010002_172Refractive error6.000000e-36
GCST010241_130Apolipoprotein A1 levels4.000000e-24
GCST010242_405HDL cholesterol levels3.000000e-20
GCST010244_124Triglyceride levels1.000000e-13
GCST010991_21Parkinson’s disease2.000000e-06
GCST90002384_384Hemoglobin4.000000e-09
GCST90002395_173Mean platelet volume4.000000e-112
GCST90002395_174Mean platelet volume4.000000e-18
GCST90002401_91Platelet distribution width1.000000e-79
GCST90002402_163Platelet count7.000000e-61
GCST90002402_164Platelet count1.000000e-10
GCST90002406_386Reticulocyte fraction of red cells3.000000e-10

EFO canonical traits (12, from GWAS)

EFO IDTrait name
EFO:0004309platelet count
EFO:0004847age at onset
EFO:0007984platelet component distribution width
EFO:0009959diverticular disease
EFO:0005763pulse pressure measurement
EFO:0004612high density lipoprotein cholesterol measurement
EFO:0004329alcohol drinking
EFO:0004471insulin sensitivity measurement
EFO:0009131response to polyunsaturated fatty acid supplementation
EFO:0004614apolipoprotein A 1 measurement
EFO:0004530triglyceride measurement
EFO:0004509hemoglobin measurement

MeSH disease descriptors (8)

DescriptorNameTree numbers
D019571Arrhythmogenic Right Ventricular DysplasiaC14.240.400.145; C14.280.238.028; C14.280.400.145; C16.131.240.400.145
D009202CardiomyopathiesC14.280.238
D002311Cardiomyopathy, DilatedC14.280.195.160; C14.280.238.070; C16.320.488.750
D002312Cardiomyopathy, HypertrophicC14.280.238.100; C14.280.484.048.750.070.160
D024741Cardiomyopathy, Hypertrophic, FamilialC14.280.238.100.500; C14.280.484.048.750.070.160.500; C16.320.160
C567507Cardiomyopathy, Dilated, 1y (supp.)
C566170Cardiomyopathy, Familial Hypertrophic, 3 (supp.)
C562832Pulmonary Atresia with Intact Ventricular Septum (supp.)

Drugs & pharmacology

Drug and pharmacology data

Is drug target: yes

ChEMBL targets (2): CHEMBL4295705 (SINGLE PROTEIN), CHEMBL5465391 (CHIMERIC PROTEIN)

PharmGKB: 1 entry (VIP=true, CPIC=false)

CTD chemical–gene interactions

118 total (human), top 30 by PubMed support.

ChemicalActions (top 5)PubMed papers
bisphenol Aaffects expression, decreases expression, increases expression6
Doxorubicinaffects expression, increases expression, affects response to substance4
Valproic Acidaffects expression, decreases expression, increases expression4
Particulate Matterincreases abundance, decreases expression4
trichostatin Aaffects cotreatment, decreases expression, increases expression3
Air Pollutantsdecreases expression, affects cotreatment, increases abundance, increases oxidation3
Dexamethasoneaffects cotreatment, decreases expression3
Estradiolincreases expression, increases reaction, affects cotreatment3
Ethinyl Estradiolaffects expression, decreases expression3
methylmercuric chloridedecreases expression, increases expression2
sodium arsenitedecreases expression, affects cotreatment, increases expression2
cobaltous chloridedecreases expression2
entinostataffects cotreatment, decreases expression2
4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamideaffects cotreatment, decreases expression, increases expression2
Nickeldecreases expression2
Phenylmercuric Acetateaffects cotreatment, increases expression2
Progesteronedecreases expression2
Smokeincreases expression, decreases expression, increases abundance2
1-Methyl-3-isobutylxanthinedecreases expression, affects cotreatment2
Cyclosporinedecreases expression2
Cadmium Chloridedecreases expression, increases expression, increases methylation2
Genisteindecreases expression2
aristolochic acid Idecreases expression1
bisphenol Fincreases expression1
bufotalindecreases expression1
triphenyl phosphateaffects expression1
alpha-pineneincreases abundance, affects cotreatment, increases oxidation1
propionaldehydeincreases expression1
glycidyl methacrylateincreases expression1
methylselenic acidincreases expression1

ChEMBL screening assays

3 unique, capped per target: 3 binding

Representative assays (with source publication via chembl_document):

Assay IDTypeDescriptionSource paper
CHEMBL4118945BindingBinding affinity to TPM1 in human NCI-H358 cells at 1 uM by mass spectrometry based pull down assayStudies of TAK1-centered polypharmacology with novel covalent TAK1 inhibitors. — Bioorg Med Chem

Cellosaurus cell lines

7 cell lines: 3 induced pluripotent stem cell, 3 cancer cell line, 1 embryonic stem cell

First 10 cell lines (id-ordered, not curated):

CellosaurusNameCategorySex
CVCL_A0JTYCMi005-AInduced pluripotent stem cellFemale
CVCL_A7RWWAe009-A-61Embryonic stem cellFemale
CVCL_C1TVKSCBi018-A-1Induced pluripotent stem cellMale
CVCL_C9JECHOPi013-AInduced pluripotent stem cellMale
CVCL_D1ZEAbcam A-549 TPM1 KOCancer cell lineMale
CVCL_D2DFAbcam HCT 116 TPM1 KOCancer cell lineMale
CVCL_D2PBAbcam THP-1 TPM1 KOCancer cell lineMale

Clinical trials (associated diseases)

258 trials via MONDO — disease-level, not drug-specific.

TrialPhaseStatusTitle
NCT00879060PHASE4COMPLETEDClinical and Therapeutic Implications of Fibrosis in Hypertrophic Cardiomyopathy
NCT01721967PHASE4COMPLETEDRanolazine for the Treatment of Chest Pain in HCM Patients
NCT02948998PHASE4UNKNOWNEvaluating the Effect of Spironolactone on Hypertrophic Cardiomyopathy
NCT03249272PHASE4TERMINATEDMicrovascular Dysfunction in Nonischemic Cardiomyopathy: Insights From CMR Assessment of Coronary Flow Reserve
NCT04133532PHASE4COMPLETEDEffect of Metoprolol in Post Alcohol Septal Ablation Patients With Hypertrophic Cardiomyopathy
NCT06401343PHASE4RECRUITINGUse of SGLT2i in noHCM With HFpEF
NCT07103655PHASE4NOT_YET_RECRUITINGThe Therapeutic Value of Mavacamten in Hypertrophic Cardiomyopathy With Mid-to-Apical Left Ventricular Obstruction
NCT07600177PHASE4RECRUITINGMavacamten to Aficamten Transition in Patients With Obstructive Hypertrophic Cardiomyopathy
NCT00317967PHASE3COMPLETEDStudy to Determine if Atorvastatin Reduces Size and Stiffness of Muscle in the Left Ventricle of the Heart
NCT00698074PHASE3UNKNOWNDiastolic Ventricular Interaction and the Effects of Biventricular Pacing in Hypertrophic Cardiomyopathy
NCT00821353PHASE3COMPLETEDAntiarrhythmic Therapy Versus Catheter Ablation for Atrial Fibrillation in Hypertrophic Cardiomyopathy
NCT02431221PHASE3WITHDRAWNEfficacy, Safety, and Tolerability of Perhexiline in Subjects With Hypertrophic Cardiomyopathy and Heart Failure
NCT03470545PHASE3COMPLETEDClinical Study to Evaluate Mavacamten (MYK-461) in Adults With Symptomatic Obstructive Hypertrophic Cardiomyopathy
NCT05174416PHASE3COMPLETEDA Study to Evaluate the Efficacy and Safety of Mavacamten in Chinese Adults With Symptomatic Obstructive HCM
NCT05182658PHASE3ACTIVE_NOT_RECRUITINGEmpagliflozin in Hypertrophic Cardiomyopathy
NCT05186818PHASE3COMPLETEDPhase 3 Trial to Evaluate the Efficacy and Safety of Aficamten Compared to Placebo in Adults With Symptomatic oHCM
NCT05767346PHASE3COMPLETEDPhase 3 Trial to Evaluate the Efficacy and Safety of Aficamten Compared to Metoprolol Succinate in Adults With Symptomatic oHCM
NCT06116968PHASE3COMPLETEDAn Open-Label Study of Aficamten for Chinese Patients With Symptomatic oHCM
NCT06873828PHASE3NOT_YET_RECRUITINGEvaluation of the Efficacy and Safety of Wearable ECG (AT-Patch) in Patients With Hypertrophic Cardiomyopathy Requiring 48-Hour Holter MonitoringEvaluation of the Efficacy and Safety of Wearable ECG (AT-Patch) in Patients With Hypertrophic Cardiomyopathy Requiring 48-Hour Holter Monitoring
NCT07021976PHASE3RECRUITINGA Phase III Trial of HRS-1893 in Patients With Obstructive Hypertrophic Cardiomyopathy
NCT07023341PHASE3ACTIVE_NOT_RECRUITINGA Study to Learn More About How Well Aficamten Works in Japanese Participants With Symptomatic Obstructive Hypertrophic Cardiomyopathy
NCT07202897PHASE3NOT_YET_RECRUITINGLA-HCM Study : Rivaroxaban for Antithrombotic Prevention in Hypertrophic Cardiomyopathy Patients With Abnormal Left Atrial Strain.
NCT03593317PHASE2RECRUITINGBlockade of the Renin-angiotensin-aldosterone System in Patients With ARVD
NCT03685149PHASE2COMPLETEDPilot Randomized Trial With Flecainide in ARVC Patients
NCT06174220PHASE2RECRUITINGTargeted Therapy With Glycogen Synthase Kinase-3 Inhibition for Arrhythmogenic Cardiomyopathy
NCT00001631PHASE2COMPLETEDStudy of Blood Flow in Heart Muscle
NCT00001894PHASE2COMPLETEDA Comparison of Two Treatments: Pacemaker and Percutaneous Transluminal Septal Ablation for Hypertrophic Cardiomyopathy
NCT00001960PHASE2COMPLETEDStudying the Effectiveness of Pacemaker Therapy in Children Who Have Thickened Heart Muscle
NCT00011076PHASE2COMPLETEDPirfenidone to Treat Hypertrophic Cardiomyopathy
NCT00035386PHASE2COMPLETEDAlcohol Septal Ablation in Obstructive Hypertrophic Cardiomyopathy: A Pilot Study
NCT00430833PHASE2UNKNOWNCHANCE - Candesartan in Hypertrophic Cardiomyopathy
NCT00500552PHASE2COMPLETEDPerhexiline Therapy in Patients With Hypertrophic Cardiomyopathy
NCT01150461PHASE2COMPLETEDEffect of Losartan in Patients With Nonobstructive Hypertrophic Cardiomyopathy
NCT01230918PHASE2TERMINATEDStudy to Develop a Non-invasive Marker for Monitoring Myocardial Fibrosis
NCT01447654PHASE2COMPLETEDInhibition of the Renin Angiotensin System With Losartan in Patients With Hypertrophic Cardiomyopathy
NCT01696370PHASE2UNKNOWNTrimetazidine Therapy in Hypertrophic Cardiomyopathy
NCT01912534PHASE2COMPLETEDValsartan for Attenuating Disease Evolution In Early Sarcomeric HCM
NCT02590809PHASE2COMPLETEDHypertrophic Cardiomyopathy Symptom Release by BX1514M
NCT03496168PHASE2COMPLETEDExtension Study of Mavacamten (MYK-461) in Adults With Symptomatic Obstructive Hypertrophic Cardiomyopathy Previously Enrolled in PIONEER
NCT03532802PHASE2COMPLETEDThe Effect of Metoprolol in Patients With Hypertrophic Obstructive Cardiomyopathy.