Erioflorin
Erioflorin is a sesquiterpene lactone compound originally isolated from plants of the Asteraceae family (such as Eriophyllum confertiflorum and species of the Podanthus genus). Erioflorin acts as a selective β-TrCP1 modulator. Erioflorin induces cell apoptosis by increasing intracellular reactive oxygen species (ROS) production and decreasing mitochondrial membrane potential, inhibits the NF-κB signaling pathway by blocking the phosphorylation of IκBα, and prevents the ubiquitination and degradation of the tumor suppressor Pdcd4 by inhibiting the interaction between Pdcd4 and the E3 ubiquitin ligase β-TrCP1. Erioflorin can be used in research related to breast cancer, colon cancer, advanced prostate cancer, and Chagas disease.
Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.
- CAS No.: 27542-17-2
- Formule: C19H24O6
- Masse moléculaire:348.40
-
Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Voir tous les produits spécifiques à Isoform Parasite
More
Activité biologique
|
Trypanosoma |
NF-κB |
β-TrCP1 |
|
Cell Line
|
Type | Value | Description | References |
|---|---|---|---|---|
| DU-145 | IC50 |
56.5 μM
|
Cytotoxic activity against human advanced prostate cancer DU-145 cells assessed via IncuCyte® Real-Time Cell Death Assay using Sytox Green as a cell death marker with 48 h incubation.
Cytotoxic activity against human advanced prostate cancer DU-145 cells assessed via IncuCyte® Real-Time Cell Death Assay using Sytox Green as a cell death marker with 48 h incubation.
|
40126263 |
| 22Rv1 | IC50 |
50.3 μM
|
Cytotoxic activity against human advanced prostate cancer 22Rv1 cells assessed via IncuCyte® Real-Time Cell Death Assay using Sytox Green as a cell death marker with 48 h incubation.
Cytotoxic activity against human advanced prostate cancer 22Rv1 cells assessed via IncuCyte® Real-Time Cell Death Assay using Sytox Green as a cell death marker with 48 h incubation.
|
40126263 |
| DU-145 | IC50 |
14.51 μM
|
Inhibition of long-term colony formation in human advanced prostate cancer DU-145 cells assessed via Clonogenic Assay with 6 h compound incubation followed by 14 days of culture without compound.
Inhibition of long-term colony formation in human advanced prostate cancer DU-145 cells assessed via Clonogenic Assay with 6 h compound incubation followed by 14 days of culture without compound.
|
40126263 |
| 22Rv1 | IC50 |
11.24 μM
|
Inhibition of long-term colony formation in human advanced prostate cancer 22Rv1 cells assessed via Clonogenic Assay with 6 h compound incubation followed by 14 days of culture without compound.
Inhibition of long-term colony formation in human advanced prostate cancer 22Rv1 cells assessed via Clonogenic Assay with 6 h compound incubation followed by 14 days of culture without compound.
|
40126263 |
Erioflorin acetate (5.6-55.5 μM; 24 h) inhibits parasite viability, increases autophagosomes, disrupts reservosomes, induces cytoplasmic vacuolization, reduces mitochondrial membrane potential, and enhances reactive oxygen species production in epimastigotes and trypomastigotes of Trypanosoma cruzi[1].
Erioflorin (6-200 μM; 48 h) increases cell membrane permeability and induces cell death in DU-145 and 22Rv1 prostate cancer cells[2].
Erioflorin (1.56-25 μM; 14 days) inhibits colony formation in DU-145 and 22Rv1 cells, with IC50 values of 14.51 μM and 11.24 μM, respectively[2].
Erioflorin (5-50 μM; 1-24 h) induces early and late apoptosis, increases reactive oxygen species levels, triggers mitochondrial membrane potential depolarization, upregulates the BAX/BCL-2 ratio, dose-dependently inhibits LPS (HY-D1056)-induced IκBα phosphorylation, and blocks the NF-κB pathway in DU-145 and 22Rv1 cells[2].
Erioflorin (2.5-5 μM; 6 h-6 days) inhibits cell proliferation, increases the proportions of cells in the G2-M phase and sub-G1 phase, and suppresses cell migration in MCF7, HeLa and RKO cells[3].
Erioflorin (0.0625-10 μM; 8-16 h) exerts a protein-stabilizing effect in HEK293 cells by preventing Pdcd4 from TPA (HY-18739)-induced degradation, blocks the binding of Pdcd4 to β-TrCP1, reduces its ubiquitination, and inhibits TPA-induced AP-1 and TNFα (HY-P704246)-induced NF-κB transcriptional activity[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Cell Line:DU-145 and 22Rv1 cells
-
Concentration:6, 10, 25, 50, 200 μM
-
Incubation Time:48 h
-
Result:Increased plasma membrane permeability, induced characteristic apoptotic morphological changes such as cell shrinkage and apoptotic body formation, and ultimately led to cell death in a dose-dependent manner.
-
Cell Line:DU-145 and 22Rv1 cells
-
Concentration:1.56, 3.12, 6.25, 12.5, 25 μM
-
Incubation Time:Treated for 6 h, cultured for 14 days
-
Result:Effectively inhibited the colony formation ability of tumor cells at sub-toxic concentrations.
-
Cell Line:DU-145 and 22Rv1 cells
-
Concentration:50 μM
-
Incubation Time:24 h
-
Result:Significantly decreased the proportion of viable cells and induced the emergence of early apoptotic, late apoptotic/secondary necrotic, and primary necrotic cell populations.
-
Cell Line:DU-145 and 22Rv1 cells
-
Concentration:50 μM
-
Incubation Time:12 h
-
Result:Significantly increased the mRNA expression of the pro-apoptotic gene BAX and elevated the BAX/BCL-2 ratio.
-
Cell Line:DU-145 cells
-
Concentration:50 μM
-
Incubation Time:1 h
-
Result:Significantly inhibited the phosphorylation levels of IκBα induced by LPS stimulation.
-
Cell Line:HEK293, MCF7, and RKO cells
-
Concentration:0.625, 1.25, 2.5, 5, 10 μM
-
Incubation Time:8 h
-
Result:Stabilized endogenous Pdcd4 protein in a dose-dependent manner, rescued it from TPA-induced proteasomal degradation, and did not alter p70S6K1-mediated S6 protein phosphorylation.
-
Cell Line:MCF7, HeLa, and RKO cells
-
Concentration:2.5, 5 μM
-
Incubation Time:6 days
-
Result:Significantly inhibited cancer cell proliferation and reduced the confluency of the cell monolayer.
-
Cell Line:RKO cells
-
Concentration:5 μM
-
Incubation Time:24 h
-
Result:Significantly inhibited scratch wound closure and cell migration.
-
Cell Line:MCF7, HeLa, and RKO cells
-
Concentration:5 μM
-
Incubation Time:16 h
-
Result:Altered the cell cycle distribution, resulting in a significant increase in the proportion of G2/M and sub-G1 phases (indicative of apoptosis).
Chemical Information
-
CAS No. 27542-17-2
-
Masse moléculaire 348.40
-
Formule C19H24O6
-
SMILES
O=C(OC1CC2(OC2CC(O)C(=CC3OC(=O)C(=C)C31)C)C)C(=C)C
-
Livraison
Room temperature in continental US; may vary elsewhere.
-
Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)