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PTGDR: prostaglandin D2 receptor

1 protein, 44 patents, 3 drugs, 23 trials, 2,252 NIH grants and 6,002 papers.

Gene 7

Its symbol and name are HGNC's, unless HGNC and NCBI Gene contradict each other.

FieldValueSource
SymbolPTGDRHGNC
Nameprostaglandin D2 receptorHGNC
NCBI Gene ID5729NCBI Gene
HGNC IDHGNC:9591HGNC
EnsemblENSG00000168229NCBI Gene
AliasesAS1, ASRT1, DP, DP1, PTGDR1NCBI Gene
Typeprotein-codingNCBI Gene

Proteins 1

Reviewed human proteins whose Swiss-Prot entry states the gene.

UniProt entryProteinLengthStructuresGene stated inSource
Q13258Prostaglandin D2 receptor3598Ensembl, GeneID, HGNCUniProt

Patents 44

Patents whose sequence listing holds the protein exactly: the same sequence, by SHA-256, length and CRC-64. A sequence a patent lists is not always one it claims.

PublicationPublishedSEQ ID NOProteinSource
JP 2026012466 A2026-01-232Q13258Espacenet
JP 2026012467 A2026-01-232Q13258Espacenet
JP 2026004568 A2026-01-1459393Q13258Espacenet
EP 4641202 A22025-10-29218Q13258Espacenet
JP 2025529142 A2025-09-043617Q13258Espacenet
US 12371689 B22025-07-293617Q13258Espacenet
KR 1020250017231 A2025-02-04218Q13258Espacenet
EP 4491229 A22025-01-15203Q13258Espacenet
WO 2024230934 A12024-11-14328Q13258Espacenet
US 12006548 B22024-06-11351Q13258Espacenet

Drugs 3

Drugs a ChEMBL mechanism record says act on the gene's protein, through Open Targets.

DrugChEMBL IDMechanismActionSource
ASAPIPRANTCHEMBL3545043Prostanoid DP receptor antagonistANTAGONISTChEMBL
LAROPIPRANTCHEMBL426559Prostanoid DP receptor antagonistANTAGONISTChEMBL
VIDUPIPRANTCHEMBL1951575Prostanoid DP receptor antagonistANTAGONISTChEMBL

Trials 23

Trials of those drugs. A trial joins the gene only through a drug that acts on it.

TrialDrugPhaseResults first postedSource
NCT04705597ASAPIPRANTPHASE22023-07-03ClinicalTrials.gov
NCT01651871ASAPIPRANTPHASE2ClinicalTrials.gov
NCT01583647LAROPIPRANTPHASE12013-12-04ClinicalTrials.gov
NCT01451619LAROPIPRANTPHASE1ClinicalTrials.gov
NCT01335997LAROPIPRANTPHASE32016-06-21ClinicalTrials.gov
NCT01294683LAROPIPRANTPHASE32016-12-13ClinicalTrials.gov
NCT01137565VIDUPIPRANTPHASE1ClinicalTrials.gov
NCT01071525LAROPIPRANTPHASE3ClinicalTrials.gov
NCT01018550VIDUPIPRANTPHASE2ClinicalTrials.gov
NCT00961636LAROPIPRANTPHASE32012-02-17ClinicalTrials.gov

NIH grants 2252

NIH projects whose papers are about the gene, through NIH's grant-paper links.

ProjectTitleIts papers about the geneNewest fiscal yearSource
P30CA016672Cancer Center Support Grant92,025NIH's project files
P30EY014104P30 Core Grant for Vision Research72,025NIH's project files
R01EY022305NEIGHBORHOOD Consortium for POAG Genetics72,025NIH's project files
P30DK063491Diabetes Research Center (DRC)62,025NIH's project files
P30CA071789University of Hawaii Cancer Center CCSG52,025NIH's project files
P30DK078392Digestive Health Center (DHC): Bench to Bedside Research in Pediatric Digestive Disease52,025NIH's project files
P30CA033572Cancer Center Support Grant42,025NIH's project files
P30DK054759Precision Medicine Center for Cystic Fibrosis42,025NIH's project files
R01EY013178Novel Glaucoma Diagnostics for Structure and Function.42,025NIH's project files
T32AI007511Training in Mechanisms of Parasitism42,025NIH's project files

Papers 6002

Newest first. Swiss-Prot's references are curated; PubTator's text mining finds papers that name the gene, not always ones about it.

PMIDFound bySource
42794004PubTator, text miningPubMed
42598505PubTator, text miningPubMed
42534249PubTator, text miningPubMed
42443147PubTator, text miningPubMed
42412747PubTator, text miningPubMed
42381253PubTator, text miningPubMed
42369572PubTator, text miningPubMed
42364071PubTator, text miningPubMed
42353566PubTator, text miningPubMed
42316836PubTator, text miningPubMed

The same record as JSON

Release gene-search-2026-11-11-0.1.0

ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

ChEMBL, through Open Targets: CC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence

ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

EMBL-EBI's patent proteins: EMBL-EBI's patent protein files from the EPO, JPO, KIPO and USPTO. EMBL-EBI: "EMBL-EBI itself places no additional restrictions on the use or redistribution of the data available via its Data Resources and Tools other than those provided by the original data owners" and "EMBL-EBI expects attribution (e.g. in publications, services or products) for the use of any of its Data Resources and Tools." Read on 11 Nov 2026 at https://www.ebi.ac.uk/about/terms-of-use

GenBank's patent files: GenBank's patent files. NCBI: "NCBI places no restrictions on the use or distribution of the GenBank data. However, some submitters may claim patent, copyright, or other intellectual property rights in all or a portion of the data they have submitted." Read on 11 Nov 2026 at https://www.ncbi.nlm.nih.gov/genbank/about/

HGNC: CC0: https://www.genenames.org/about/license/

NCBI Gene: None named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/

NIH's project files and grant-paper links: Public domain (NIH RePORTER)

Open Targets: CC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence

PubTator 3: Public domain

UniProt: CC BY 4.0. UniProt's licence file: "All databases and documents in the UniProt FTP directory may be copied and redistributed freely, without advance permission, provided that this copyright statement is reproduced with each copy." UniProt asks that users cite its latest paper: The UniProt Consortium, UniProt: the Universal Protein Knowledgebase in 2025, Nucleic Acids Research 53:D609-D617, https://doi.org/10.1093/nar/gkae1010. Read on 9 Nov 2026 at https://www.uniprot.org/help/license