er-β antagonist phtpp Search Results


er β antagonist phtpp  (Tocris)
95
Tocris er β antagonist phtpp
Estrogen receptor (ER) activation is required for agathisflavone to inhibit microgliosis and promote remyelination. (A) Root mean square deviation (RMSD) values and rod representation of crystallographic ligand pose (lilac) and the best pose of this ligand generated by DOCK 6.8 (yellow) for each complex. Distances less than 2 Å between the calculated pose and the crystallographic pose indicates that the program was successful in reproducing the experimental data (B) Representation of interactions between agathisflavone (FAB) and retinoic and estrogen receptors; the captions are described in the figure. (C–G) Organotypic cerebellar slices from SOX10-EGFP animals were maintained for 7DIV, then exposed to LPC for 15–17 h, followed by 2 h pretreatment with the selective ER-α antagonist MPP dihydrochloride at 10 nM (1,3-Bis(4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy)phenol]-1H-pyrazole-dihydrochloride), or the selective ER-β antagonist <t>PHTPP</t> at 1 μM (4-[2-Phenyl-5,7-bis(trifluoromethyl) pyrazolo[1,5- a ]pyrimidin-3-yl]phenol), which were kept together with 10 μM FAB for a further 2 DIV. (C) Oligodendrocytes were identified by the Sox10-EGFP reporter (green) and slices were immunolabeled for MBP (red), neurofilament (blue) and Iba-1 (yellow); scale bar: 20 μm. Bar graphs compare LPC and LPC + FAB 10 μM with the effects of the ER antagonists MPP and PHTPP on the NF + axon index (D), the percentage of MBP+/NF + myelinated axons (E), the number of Sox10-EGFP + oligodendrocytes (F) and the number of Iba1+ microglia (G); data are expressed as the mean ± SEM (n = 5); ‡ p < 0.05, ‡‡ p < 0.01, ‡‡‡‡ p < 0.0001 (comparing LPC-DMSO to other treatment groups); †† p < 0.01 and ††† p <0.001 (comparing LPC + FAB10 to LPC + FAB10+MPP); & p < 0.05 (comparing LPC+FAB10+MPP to LPC+FAB10+PHTPP); One-way ANOVA followed by Tukey’s post-hoc test. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
Er β Antagonist Phtpp, supplied by Tocris, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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er β selective antagonist phtpp  (Santa Cruz Biotechnology)
92
Santa Cruz Biotechnology er β selective antagonist phtpp
Estrogen receptor (ER) activation is required for agathisflavone to inhibit microgliosis and promote remyelination. (A) Root mean square deviation (RMSD) values and rod representation of crystallographic ligand pose (lilac) and the best pose of this ligand generated by DOCK 6.8 (yellow) for each complex. Distances less than 2 Å between the calculated pose and the crystallographic pose indicates that the program was successful in reproducing the experimental data (B) Representation of interactions between agathisflavone (FAB) and retinoic and estrogen receptors; the captions are described in the figure. (C–G) Organotypic cerebellar slices from SOX10-EGFP animals were maintained for 7DIV, then exposed to LPC for 15–17 h, followed by 2 h pretreatment with the selective ER-α antagonist MPP dihydrochloride at 10 nM (1,3-Bis(4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy)phenol]-1H-pyrazole-dihydrochloride), or the selective ER-β antagonist <t>PHTPP</t> at 1 μM (4-[2-Phenyl-5,7-bis(trifluoromethyl) pyrazolo[1,5- a ]pyrimidin-3-yl]phenol), which were kept together with 10 μM FAB for a further 2 DIV. (C) Oligodendrocytes were identified by the Sox10-EGFP reporter (green) and slices were immunolabeled for MBP (red), neurofilament (blue) and Iba-1 (yellow); scale bar: 20 μm. Bar graphs compare LPC and LPC + FAB 10 μM with the effects of the ER antagonists MPP and PHTPP on the NF + axon index (D), the percentage of MBP+/NF + myelinated axons (E), the number of Sox10-EGFP + oligodendrocytes (F) and the number of Iba1+ microglia (G); data are expressed as the mean ± SEM (n = 5); ‡ p < 0.05, ‡‡ p < 0.01, ‡‡‡‡ p < 0.0001 (comparing LPC-DMSO to other treatment groups); †† p < 0.01 and ††† p <0.001 (comparing LPC + FAB10 to LPC + FAB10+MPP); & p < 0.05 (comparing LPC+FAB10+MPP to LPC+FAB10+PHTPP); One-way ANOVA followed by Tukey’s post-hoc test. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
Er β Selective Antagonist Phtpp, supplied by Santa Cruz Biotechnology, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/er-%CE%B2+antagonist+phtpp/PHTPP/pm34715132-48-23-29
Average 92 stars, based on 1 article reviews
er β selective antagonist phtpp - by Bioz Stars, 2026-09
92/100 stars
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Image Search Results


Estrogen receptor (ER) activation is required for agathisflavone to inhibit microgliosis and promote remyelination. (A) Root mean square deviation (RMSD) values and rod representation of crystallographic ligand pose (lilac) and the best pose of this ligand generated by DOCK 6.8 (yellow) for each complex. Distances less than 2 Å between the calculated pose and the crystallographic pose indicates that the program was successful in reproducing the experimental data (B) Representation of interactions between agathisflavone (FAB) and retinoic and estrogen receptors; the captions are described in the figure. (C–G) Organotypic cerebellar slices from SOX10-EGFP animals were maintained for 7DIV, then exposed to LPC for 15–17 h, followed by 2 h pretreatment with the selective ER-α antagonist MPP dihydrochloride at 10 nM (1,3-Bis(4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy)phenol]-1H-pyrazole-dihydrochloride), or the selective ER-β antagonist PHTPP at 1 μM (4-[2-Phenyl-5,7-bis(trifluoromethyl) pyrazolo[1,5- a ]pyrimidin-3-yl]phenol), which were kept together with 10 μM FAB for a further 2 DIV. (C) Oligodendrocytes were identified by the Sox10-EGFP reporter (green) and slices were immunolabeled for MBP (red), neurofilament (blue) and Iba-1 (yellow); scale bar: 20 μm. Bar graphs compare LPC and LPC + FAB 10 μM with the effects of the ER antagonists MPP and PHTPP on the NF + axon index (D), the percentage of MBP+/NF + myelinated axons (E), the number of Sox10-EGFP + oligodendrocytes (F) and the number of Iba1+ microglia (G); data are expressed as the mean ± SEM (n = 5); ‡ p < 0.05, ‡‡ p < 0.01, ‡‡‡‡ p < 0.0001 (comparing LPC-DMSO to other treatment groups); †† p < 0.01 and ††† p <0.001 (comparing LPC + FAB10 to LPC + FAB10+MPP); & p < 0.05 (comparing LPC+FAB10+MPP to LPC+FAB10+PHTPP); One-way ANOVA followed by Tukey’s post-hoc test. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)

Journal: Pharmacological Research

Article Title: The flavonoid agathisflavone modulates the microglial neuroinflammatory response and enhances remyelination

doi: 10.1016/j.phrs.2020.104997

Figure Lengend Snippet: Estrogen receptor (ER) activation is required for agathisflavone to inhibit microgliosis and promote remyelination. (A) Root mean square deviation (RMSD) values and rod representation of crystallographic ligand pose (lilac) and the best pose of this ligand generated by DOCK 6.8 (yellow) for each complex. Distances less than 2 Å between the calculated pose and the crystallographic pose indicates that the program was successful in reproducing the experimental data (B) Representation of interactions between agathisflavone (FAB) and retinoic and estrogen receptors; the captions are described in the figure. (C–G) Organotypic cerebellar slices from SOX10-EGFP animals were maintained for 7DIV, then exposed to LPC for 15–17 h, followed by 2 h pretreatment with the selective ER-α antagonist MPP dihydrochloride at 10 nM (1,3-Bis(4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy)phenol]-1H-pyrazole-dihydrochloride), or the selective ER-β antagonist PHTPP at 1 μM (4-[2-Phenyl-5,7-bis(trifluoromethyl) pyrazolo[1,5- a ]pyrimidin-3-yl]phenol), which were kept together with 10 μM FAB for a further 2 DIV. (C) Oligodendrocytes were identified by the Sox10-EGFP reporter (green) and slices were immunolabeled for MBP (red), neurofilament (blue) and Iba-1 (yellow); scale bar: 20 μm. Bar graphs compare LPC and LPC + FAB 10 μM with the effects of the ER antagonists MPP and PHTPP on the NF + axon index (D), the percentage of MBP+/NF + myelinated axons (E), the number of Sox10-EGFP + oligodendrocytes (F) and the number of Iba1+ microglia (G); data are expressed as the mean ± SEM (n = 5); ‡ p < 0.05, ‡‡ p < 0.01, ‡‡‡‡ p < 0.0001 (comparing LPC-DMSO to other treatment groups); †† p < 0.01 and ††† p <0.001 (comparing LPC + FAB10 to LPC + FAB10+MPP); & p < 0.05 (comparing LPC+FAB10+MPP to LPC+FAB10+PHTPP); One-way ANOVA followed by Tukey’s post-hoc test. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)

Article Snippet: To assess the potential involvement of estrogen receptors (ER) on the effects of agathisflavone following LPC treatment, slices were pre-incubated for 2 h in medium containing the selective ER-α antagonist MPP dihydrochloride at 10 nM (1,3-Bis(4-hydroxyphenyl)-4-methyl-5-[4-(2-piperidinylethoxy)phenol]-1H-pyrazole dihydrochloride; Sigma), or the selective ER-β antagonist PHTPP at 1 μM (4-[2-Phenyl-5,7-bis(trifluoromethyl) pyrazolo[1,5- a ]pyrimidin-3-yl]phenol; Tocris).

Techniques: Activation Assay, Generated, Immunolabeling