Page last updated: 2024-12-10

15-methylprostaglandin d2

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

Description

You're asking about **15-methyl-PGD2**, which is a modified form of prostaglandin D2 (PGD2).

Here's a breakdown of what it is and why it's important for research:

**What is 15-methyl-PGD2?**

* **Prostaglandin D2 (PGD2):** This is a naturally occurring lipid molecule that plays a role in inflammation, sleep, and other physiological processes. It's produced by mast cells and other immune cells.
* **15-methyl-PGD2:** This is a synthetic analog of PGD2. It's created by adding a methyl group to the 15th carbon position of the PGD2 molecule. This modification alters its properties, making it a valuable tool for research.

**Why is 15-methyl-PGD2 important for research?**

1. **Longer Duration of Action:** 15-methyl-PGD2 has a much longer half-life than PGD2. This means it stays active in the body for a longer time, allowing researchers to study its effects over extended periods.
2. **More Potent Activity:** 15-methyl-PGD2 is generally more potent than PGD2 in binding to its receptors (DP1 and DP2), which are found on various cells throughout the body. This allows researchers to investigate the effects of DP receptor activation more effectively.
3. **Selective Activation of DP Receptors:** 15-methyl-PGD2 has been found to have a higher affinity for the DP1 receptor compared to PGD2. This selectivity makes it a useful tool for studying the specific roles of DP1 in different biological processes.

**Research Applications:**

1. **Inflammation and Immune System:** Researchers use 15-methyl-PGD2 to study the role of PGD2 and its receptors in inflammatory responses. This includes investigating its potential as a therapeutic target for inflammatory diseases like asthma and arthritis.
2. **Sleep and Circadian Rhythms:** 15-methyl-PGD2 is also used to investigate the role of PGD2 in regulating sleep patterns and circadian rhythms. This research may lead to the development of new sleep-enhancing drugs.
3. **Neurological Disorders:** The DP1 receptor is expressed in the brain, and 15-methyl-PGD2 is being studied for its potential role in neurological disorders like Alzheimer's disease and Parkinson's disease.
4. **Cancer Biology:** 15-methyl-PGD2 has been linked to tumor growth and metastasis in some cancers. Researchers are investigating its potential as a target for anti-cancer therapies.

**In summary:** 15-methyl-PGD2 is a valuable research tool due to its longer duration of action, higher potency, and selective activation of DP receptors. It helps researchers better understand the roles of PGD2 in various biological processes, potentially leading to the development of new therapeutic strategies for various diseases.

15-methylprostaglandin D2: RN given for (15S)-isomer; a CRTH2/DP2 receptor agonist in human eosinophils; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID5283051
SCHEMBL ID23352889
MeSH IDM0444896

Synonyms (29)

Synonym
15(s)-15-methyl-pgd2
gtpl1903
15-methylprostaglandin d2
(15s)-15-methyl-pgd2
(5z,9-alpha,13e,15s)-9,15-dihydroxy-15-methyl-11-oxoprosta-5,13-dien-1-oic acid
15-methyl-pgd2
brn 5989341
prosta-5,13-dien-1-oic acid, 9,15-dihydroxy-15-methyl-11-oxo-, (5z,9-alpha,13e,15s)-
(15s)-15-methylprostaglandin d2
9s,15s-dihydroxy-11-oxo-15-methyl-5z,13e-prostadienoic acid
15-methyl-15s-pgd2
LMFA03010050
15-methyl-15s-prostaglandin d2
(z)-7-[(1r,2r,5s)-5-hydroxy-2-[(e,3s)-3-hydroxy-3-methyloct-1-enyl]-3-oxocyclopentyl]hept-5-enoic acid
unii-gli7n28b31
gli7n28b31 ,
85280-90-6
prosta-5,13-dien-1-oicacid, 9,15-dihydroxy-15-methyl-11-oxo-, (5z,9a,13e,15s)-
15(s)-15-methyl prostaglandin d2
HMS3648O09
prosta-5,13-dien-1-oic acid, 9,15-dihydroxy-15-methyl-11-oxo-, (5z,9.alpha.,13e,15s)-
(5z,9.alpha.,13e,15s)-9,15-dihydroxy-15-methyl-11-oxoprosta-5,13-dien-1-oic acid
15-methyl prostaglandin d2, (15s)-
Q27070782
sr-01000946250
SR-01000946250-1
SCHEMBL23352889
PD021333
AKOS040755080
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Bioassays (1)

Assay IDTitleYearJournalArticle
AID1346326Human DP2 receptor (Prostanoid receptors)2002British journal of pharmacology, Dec, Volume: 137, Issue:8
Molecular pharmacology of the human prostaglandin D2 receptor, CRTH2.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (6)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's5 (83.33)29.6817
2010's1 (16.67)24.3611
2020's0 (0.00)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 12.33

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be weak demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index12.33 (24.57)
Research Supply Index1.95 (2.92)
Research Growth Index4.28 (4.65)
Search Engine Demand Index0.00 (26.88)
Search Engine Supply Index0.00 (0.95)

This Compound (12.33)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials0 (0.00%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other6 (100.00%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]