DPT dermatopontin [Homo sapiens (human)] - Gene

Summary

Official Symbol: DPTprovided by HGNC
Official Full Name: dermatopontinprovided by HGNC
Primary source: HGNC:HGNC:3011
See related: Ensembl:ENSG00000143196 MIM:125597; AllianceGenome:HGNC:3011
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: TRAMP
Summary: Dermatopontin is an extracellular matrix protein with possible functions in cell-matrix interactions and matrix assembly. The protein is found in various tissues and many of its tyrosine residues are sulphated. Dermatopontin is postulated to modify the behavior of TGF-beta through interaction with decorin. [provided by RefSeq, Jul 2008]
Expression: Broad expression in fat (RPKM 269.7), heart (RPKM 73.0) and 14 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1q24.2

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2025_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (168695468..168729206, complement)
RS_2025_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (168050592..168084377, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (168664706..168698444, complement)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Tissue-specific circular RNA induction during human fetal development
Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
BioProject: PRJNA270632
Publication: PMID 26076956
Analysis date: Mon Apr 2 22:54:59 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Identification of HTRA1, DPT and MXRA5 as potential biomarkers associated with osteoarthritis progression and immune infiltration.
Title: Identification of HTRA1, DPT and MXRA5 as potential biomarkers associated with osteoarthritis progression and immune infiltration.
Downregulation of dermatopontin in cholangiocarcinoma cells suppresses CCL19 secretion of macrophages and immune infiltration.
Title: Downregulation of dermatopontin in cholangiocarcinoma cells suppresses CCL19 secretion of macrophages and immune infiltration.
Clinical importance and PI3K/Akt pathway-dependent anti-proliferative role of PALMD and DPT in breast cancer.
Title: Clinical importance and PI3K/Akt pathway-dependent anti-proliferative role of PALMD and DPT in breast cancer.
DNMT3a-dermatopontin axis suppresses breast cancer malignancy via inactivating YAP.
Title: DNMT3a-dermatopontin axis suppresses breast cancer malignancy via inactivating YAP.
A Potential Four-Gene Signature and Nomogram for Predicting the Overall Survival of Papillary Thyroid Cancer.
Title: A Potential Four-Gene Signature and Nomogram for Predicting the Overall Survival of Papillary Thyroid Cancer.
Cloning, expression and purification of recombinant dermatopontin in Escherichia coli.
Title: Cloning, expression and purification of recombinant dermatopontin in Escherichia coli.
DPT regulates CDK4, CDK6 and p21, through MEK-ERK-MYC signaling to repress papillary thyroid cancer proliferation.
Title: Dermatopontin inhibits papillary thyroid cancer cell proliferation through MYC repression.
DPT gene silencing could effectively reduce the proliferation of MG-63 cells, slow down the cell cycle progression and promote cell apoptosis.
Title: Effects of Dermatopontin gene silencing on apoptosis and proliferation of osteosarcoma MG‑63 cells.
Novel mutation in DPT segregates with the complete phenotype with variable expressivity in two pedigrees with autosomal dominant familial Meniere's disease.
Title: Variable expressivity and genetic heterogeneity involving DPT and SEMA3D genes in autosomal dominant familial Meniere's disease.
This study essentially deals with assessing the expression and integrity of an extracellular matrix protein, Dermatopontin (DPT), in chronic cutaneous wounds.
Title: Expression and integrity of dermatopontin in chronic cutaneous wounds: a crucial factor in impaired wound healing.

Submit: New GeneRIF Correction See all GeneRIFs (19)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization. EBI GWAS Catalog EBI GWAS CatalogPubMed
Genetic correlates of longevity and selected age-related phenotypes: a genome-wide association study in the Framingham Study. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Protein	Gene	Interaction	Pubs
Nef	nef	HIV-1 Nef-induced upregulation of tyrosine-rich acidic matrix protein (TRAMP) is found in Nef expressing HeLa cells	PubMed

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH103231 (e-PCR)
- UniSTS:97563

RH92745 (e-PCR)
- UniSTS:86879

RH36563 (e-PCR)
- UniSTS:31366

AL009391 (e-PCR)
- UniSTS:11671

SHGC-75872 (e-PCR)
- UniSTS:80307

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables extracellular matrix structural constituent	ISS Inferred from Sequence or Structural Similarity more info
enables extracellular matrix structural constituent	RCA inferred from Reviewed Computational Analysis more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in cell adhesion	IEA Inferred from Electronic Annotation more info
involved_in collagen fibril organization	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within collagen fibril organization	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within negative regulation of cell population proliferation	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
colocalizes_with extracellular matrix	HDA more info	PubMed
located_in extracellular matrix	HDA more info	PubMed
colocalizes_with extracellular matrix	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in extracellular region	IEA Inferred from Electronic Annotation more info
located_in extracellular space	HDA more info	PubMed

General protein information

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Preferred Names: dermatopontin

Names: tyrosine-rich acidic matrix protein

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.