Molecular Formula | C24H27N5O2 |
Molar Mass | 417.5 |
Density | 1.216±0.06 g/cm3(Predicted) |
Boling Point | 581.2±50.0 °C(Predicted) |
Solubility | DMSO: ≥ 36 mg/mL |
Appearance | Tan semi-solid |
Color | white to beige |
pKa | 5.95±0.10(Predicted) |
Storage Condition | 2-8°C |
Stability | Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months. |
In vitro study | GSK-J4 has cellular activity in Flag-JMJD3-transfected HeLa cells, in which GSK-J4 prevents the JMJD3-induced loss of nuclear H3K27me3 immunostaining. Administration of GSK-J4 increases total nuclear H3K27me3 levels in untransfected cells. GSK-J4 significantly reduces the expression of 16 of 34 LPS-driven cytokines, including tumour-necrosis factor-α (TNF-α). GSK-J4 (5 μM; 48 hours) causes a more than 3-fold increase in mouse podocyte H3K27me3 content. H3K27me3 levels in cultured podocytes, GSK-J4 reduces Jagged-1 mRNA and Jagged-1 protein levels. Correspondingly, when exposed podocytes to the inducer of dedifferentiation TGF-β1, pretreatment with GSK-J4 preventes both the increase in intracellular N1-ICD levels and the increase in α-SMA and the decrease in podocin mRNA levels. GSK-J4 (10, 25 nM) acts upon DCs promoting the differentiation of Treg cells, improving Treg stability and suppressive capacities, without affecting the differentiation of Th1 and Th17 cells. GSK-J4 inhibits JMJD3 expression that is induced by TGF-β1. GSK-J4 inhibits H3K4 demethylation at Xist , Nodal , and HoxC13 in female embryonic stem cells. |
In vivo study | GSK-J4 Hydrochloride (10 mg/kg; i.p.; thrice-weekly for 10 weeks) attenuates the development of kidney disease in diabetic mice. GSK-J4 (0.5 mg/kg, i.p.) significantly reduces the severity and delays the onset of the disease of the mouse model of experimental autoimmune encephalomyelitis. Animal Model: Eight-week-old male db/m and db/db mice Dosage: 10 mg/kg Administration: i.p.; thrice-weekly for 10 weeks Result: Attenuated the development of kidney disease in diabetic mice. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 2.395 ml | 11.976 ml | 23.952 ml |
5 mM | 0.479 ml | 2.395 ml | 4.79 ml |
10 mM | 0.24 ml | 1.198 ml | 2.395 ml |
5 mM | 0.048 ml | 0.24 ml | 0.479 ml |
biological activity | GSK-J4 is an effective H3K27me3/me2 demethylase JMJD3/KDM6B and UTX/KDM6A double inhibitor, IC50 is 8.6 μM and 6.6 μM respectively. GSK-J4 inhibited LPS-induced TNF-α production by human primary macrophages with an IC50 value of 9 μM. GSK-J4 are GSK-J1 cell permeability prodrugs. GSK-J4 induces endoplasmic reticulum stress-related apoptosis (apoptosis). |
target | IC50: 8.6 µM (JMJD3/KDM6B), 6.6 µM (UTX/KDM6A) |
in vitro study | GSK-J4 has cellular activity in Flag-JMJD3-transfected HeLa cells, in which GSK-J4 prevents the JMJD3-induced loss of nuclear H3K27me3 immunostaining. Administration of GSK-J4 increases total nuclear H3K27me3 levels in untransfected cells. GSK-J4 significantly reduces the expression of 16 of 34 LPS-driven cytokines, including tumour-necrosis factor-α (TNF-α). GSK-J4 (5 μM; 48 hours) cause a more than 3-fold increase in mouse podocyte H3K27me3 content. H3K27me3 levels in cultured podocytes, GSK-J4 reduces Jagged-1 mRNA and Jagged-1 protein levels. Correspondingly, when exposed podocytes to the inducer of dedifferentiation TGF-β1, pretreatment with GSK-J4 preventes both the increase in intracellular N1-ICD levels and the increase in α-SMA and the decrease in podocin mRNA levels. GSK-J4 (10, 25 nm) ACTS upon DCs promoting the differentiation of Treg cells, improving Treg stability and suppressive capacities, without affecting the differentiation of Th1 and Th17 cells. GSK-J4 inhibits JMJD3 expression that is induced by TGF-β1. GSK-J4 inhibits H3K4 demethylation at Xist , Nodal , and HoxC13 in female embryonic stem cells. |
in vivo study | GSK-J4 Hydrochloride (10 mg/kg; I. p.; thrice-weekly for 10 weeks) attenuates the development of kidney disease in diabetic mice. GSK-J4 (0.5 mg/kg, I. p.) significantly reduces the severity and the onset of the disease of the mouse model of experimental autoimmune encephalomyelitis. Animal Model: Eight-week-old male db/m and db/db mice Dosage: 10 mg/kg Administration: I. p.; Thrice-weekly for 10 weeks result: attenuated the development of kidney disease in diabetic mice. |
Animal Model: | Eight-week-old male db/m and db/db mice |
Dosage: | 10 mg/kg |
Administration: | I .p.; thrice-weekly for 10 weeks |
Result: | Attenuated the development of kidney disease in diabetic mice. |