Catalog No.S1500 Synonyms: NSC-39470, SCH-4831
Molecular Weight(MW): 392.46
Betamethasone is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties.
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Choose Selective Glucocorticoid Receptor Inhibitors
|Description||Betamethasone is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties.|
Betamethasone has a specific affinity for type II glucocorticoid receptors which are present in most brain regions. 
|In vivo||Betamethasone has direct vasoconstrictor effects on peripheral femoral resistance vessels in late gestation fetal sheep. Betamethasone exposure decreases cerebral blood flow (CBF) in all brain regions measured except the hippocampus after 24 hours of infusion in sheep.  Betamethasone reduces the activation of NF-kappaB and elevation of TNFalpha and IL-1beta, and induces the expression of IL-10 in the brain, all of which correlate with the changes of pain thresholds in rats.  Betamethasone exposure reduces synaptophysin-LI in the frontal neocortex, caudate putamen and hippocampus by 46.9%, 41.0% and 55.4%, respectively, that is not accompanied by irreversible neuronal damage in the fetal sheep brain.  Betamethasone modestly increases cytidylyltransferase (CT) mRNA, but does not alter the levels of immunoreactive enzyme in adult rat lung. Betamethasone decreases the activities of the sphingomyelin hydrolases: acid sphingomyelinase by 33% and of alkaline ceramidase by 21%.  Betamethasone injected at the time of nerve injury partially inhibits the development of neuropathic hyperalgesia and reduces the subsequent elevated levels of pro-inflammatory cytokines in the brain of rats, while stimulating the expression of the anti-inflammatory cytokine IL-10. |
-  Schwab M, et al. J Physiol,?000, 528(Pt 3), 619-632.
-  Xie W, et al. Ann Clin Lab Sci,?006, 36(1), 39-46.
-  Antonow-Schlorke I, et al. Neurosci Lett,?001, 297(3), 147-150.
|In vitro||DMSO||79 mg/mL (201.29 mM)|
|Ethanol||10 mg/mL (25.48 mM)|
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Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT03979196||Recruiting||Other: Inpatient Management|Other: Outpatient Management||Preterm Birth|Pregnancy High Risk||Sunnybrook Health Sciences Centre|North York General Hospital||June 6 2019||Not Applicable|
|NCT03476746||Completed||Drug: LEO 90100 foam|Drug: Dovobet® ointment||Healthy||LEO Pharma||March 20 2018||Phase 1|
|NCT02897076||Recruiting||Drug: betamethasone 24 mg|Drug: 12mg betamethasone +placebo||Neonatal Complications||Assistance Publique - Hôpitaux de Paris||January 2017||Phase 3|
|NCT03119454||Completed||Drug: Diprospan||Pharmacological Action||Federal State Budgetary Scientific Institution Scientific Research Institute of Rheumatology|Institute of Biomedical Chemistry Russia|The League of Clinical Research Russia||October 2016||--|
|NCT02948309||Recruiting||Drug: Mistletoe extract (Iscador Qu)|Drug: Placebo||Pancreatic Cancer||Karolinska University Hospital|University of Witten/Herdecke|Karolinska Institutet|Regional Cancer Centre Stockholm Gotland|Stiftelsen Konung Gustaf V:s Jubileumsfond för cancerforskning|Signe & Ane Gyllenbergs Stiftelse|Ekhagastiftelsen|Dagmar Ferbs Minnesfond|Cancerforskningsfonden i Norrland|Immunpathologisches Labor University Tübingen Prof. Dr. med. R. Klein||June 2016||Phase 3|
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