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別名: MG0103
Mocetinostat (MGCD0103, MG0103) 是一種有效的HDAC抑制劑,對HDAC1抑制作用最強,無細胞試驗中IC50為0.15 μM,比作用于HDAC2, 3,和11選擇性高2到10倍,對HDAC4, 5, 6, 7,和8沒有抑制活性。Mocetinostat (MGCD0103) 可誘導凋亡和自噬。Phase 2。
Mocetinostat (MGCD0103) Chemical Structure
CAS: 726169-73-9
細胞系 | 實驗類型 | 給藥濃度 | 孵育時間 | 活性描述 | 文獻信息 |
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LP1 | Function Assay | 1?μM | 24 h | enhances 5-AC-induced MAGE-A3 gene expression | 21171821 |
HD-LM2 | Function Assay | 0.1-2 μM | 24 h? | shows acetylation of histone 3 and upregulation of the cell cycle regulatory protein p21 | 20880107 |
L428 | Function Assay | 0.1-2 μM | 24 h? | shows acetylation of histone 3 and upregulation of the cell cycle regulatory protein p21 | 20880107 |
KM-H2 | Function Assay | 0.1-2 μM | 24 h? | shows acetylation of histone 3 and upregulation of the cell cycle regulatory protein p21 | 20880107 |
HD-LM2 | Apoptosis Assay | 0.1/0.5/1 μM | 48 h | induces apoptosis dose dependently | 20880107 |
L428 | Apoptosis Assay | 0.1/0.5/1 μM | 48 h | induces apoptosis dose dependently | 20880107 |
KM-H2 | Apoptosis Assay | 0.1/0.5/1 μM | 48 h | induces apoptosis dose dependently | 20880107 |
HD-LM2 | Function Assay | 1?μM | 24/48 h | downregulates XIAP, activated caspases 9 and 3 | 20880107 |
L428 | Function Assay | 1?μM | 24/48 h | downregulates XIAP, activated caspases 9 and 3 | 20880107 |
KM-H2 | Function Assay | 1?μM | 24/48 h | downregulates XIAP, activated caspases 9 and 3 | 20880107 |
HD-LM2 | Function Assay | 0.5/1 μM | 24/48 h | upregulates TNF-α dose and time dependently | 20880107 |
L428 | Function Assay | 0.5/1 μM | 24/48 h | upregulates TNF-α dose and time dependently | 20880107 |
KM-H2 | Function Assay | 0.5/1 μM | 24/48 h | upregulates TNF-α dose and time dependently | 20880107 |
HD-LM2 | Function Assay | 1?μM | 0.25-48 h | activates NF-kB | 20880107 |
L428 | Function Assay | 1?μM | 0.25-48 h | activates NF-kB | 20880107 |
KM-H2 | Function Assay | 1?μM | 0.25-48 h | activates NF-kB | 20880107 |
HeLa | Function Assay | 0.3-10 μM | 8 h | increases acetylated H3 K9 (H3K9Ac) at 10 μM | 20538840 |
HeLa | Function Assay | 0.3-10 μM | 8 h | increases caspase 3 and 7 activation dose dependently | 20538840 |
HeLa | Function Assay | 10 μM? | 6/12/24 h | induces mitotic accumulation and delayed p21 expression | 20538840 |
HeLa? | Function Assay | 10 μM? | 7 h | disrupts normal spindle checkpoint function | 20538840 |
PBMC? | Apoptosis Assay | 0.5/2/3 μM | 24/48 h | induces apoptosis dose and time dependently | 20406947 |
ANBL6? | Function Assay | 1?μM | 24 h | enhances 5-AC-induced MAGE-A3 gene expression | 21171821 |
MMCs | Function Assay | 1?μM | 6-24 h | dose-dependently inhibits the trimethylation level of H3-K9 (H3-K9me3) | 24451378 |
MMCs | Function Assay | 1?μM | 24 h | augments global acetylation levels of histone H3-K9/14 (H3-K9/14ac) and H4-K12 (H4-K12ac) | 24451378 |
MMCs | Function Assay | 1?μM | 24 h | increases HAT activity | 24451378 |
MMCs | Function Assay | 0.5/1 μM | 24 h | shows 45-fold stimulation in cGMP levels | 24451378 |
MMCs | Function Assay | 1 μm | 0-48 h | increases NPRA protein expression?2.7–3.5 fold | 24451378 |
Panc1 | Cell Viability Assay | 1?μM | 72?h | enhances gemcitabine-induces cell viability decrease | 25872941 |
Panc1 | Apoptosis Assay | 1?μM | 72?h | sensitizes Panc1 cells for gemcitabine-induced apoptosis | 25872941 |
Panc1 | Function Assay | 0.5/1/2.5 μM | 48 h | reduces expression of ZEB1 on both mRNA and protein level? | 25872941 |
Panc1 | Function Assay | 0.5/1/2.5 μM | 48 h | upregulates miR-203 | 25872941 |
Jurkat | Apoptosis assay | 1 to 10 uM | 24 hrs | Induction of apoptosis in human Jurkat cells assessed as PARP cleavage at 1 to 10 uM after 24 hrs by Western blot analysis | 23829483 |
HeLa | Function assay | 1 to 10 uM | 24 hrs | Inhibition of HDAC in human HeLa cells assessed as increase in H3K9Ac level at 1 to 10 uM after 24 hrs by Western blot analysis | 23829483 |
Jurkat | Function assay | 1 to 10 uM | 24 hrs | Inhibition of HDAC in human Jurkat cells assessed as increase in H3K9Ac level at 1 to 10 uM after 24 hrs by Western blot analysis | 23829483 |
U937 | Function assay | 10 uM | 24 hrs | Inhibition of HDAC3 in human U937 cells assessed as increase in histone H3 lysine-9 acetylation at 10 uM incubated for 24 hrs by Western blotting method | 26287310 |
PC3 | Function assay | 10 uM | 24 hrs | Inhibition of HDAC3 in human PC3 cells assessed as increase in histone H3 lysine-9 acetylation at 10 uM incubated for 24 hrs by Western blotting method | 26287310 |
U937 | Function assay | 10 uM | 24 hrs | Inhibition of HDAC in human U937 cells assessed as reduction in cyclin E expression in at 10 uM incubated for 24 hrs by Western blotting method | 26287310 |
HCT116 | Apoptosis assay | 1 uM | Induction of apoptosis in HCT116 cells at 1 uM | 18570366 | |
HD-LM2 | Growth Inhibition Assay | 72?h | IC50=1.88 μM | 20880107 | |
L428 | Growth Inhibition Assay | 72?h | IC50=1.96 μM | 20880107 | |
KM-H2 | Growth Inhibition Assay | 72?h | IC50=2.86 μM | 20880107 | |
MOLP8 | Growth Inhibition Assay | 48 h | IC50=0.6± 0.04μM | 26091518 | |
T47D | Growth Inhibition Assay | 48 h | IC50=1.17 μM | 26378038 | |
MCF7 | Growth Inhibition Assay | 48 h | IC50=0.67 μM | 26378038 | |
BT549 | Growth Inhibition Assay | 48 h | IC50=4.38 μM | 26378038 | |
MDA-MB-231 | Growth Inhibition Assay | 48 h | IC50=3.04 μM | 26378038 | |
HCT116 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT116 cells after 72 hrs by MTT assay, IC50=0.29μM | 18570366 | |
Du145 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human Du145 cells after 72 hrs by MTT assay, IC50=0.67μM | 18570366 | |
A549 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549 cells after 72 hrs by MTT assay, IC50=0.9μM | 18570366 | |
HCT116 | Function assay | 16 hrs | Induction of p21WAF1/CIP1 expression in human HCT116 cells assessed as tubulin level after 16 hrs by luciferase assay, EC50=0.6μM | 19114304 | |
T24 | Function assay | 16 hrs | Induction of histone H4 hyperacetylation in human T24 cells after 16 hrs by immunoblotting, EC50<1μM | 19114304 | |
Sf9 | Function assay | 2 hrs | Inhibition of human recombinant HDAC1 expressed in Sf9 cells incubated for 2 hrs using RHKK-Ac fluorogenic substrate, IC50=0.102μM | 23009203 | |
HCT116 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human HCT116 cells after 72 hrs by MTT assay, IC50=0.327μM | 23206867 | |
A549 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human A549 cells after 72 hrs by MTT assay, IC50=1.279μM | 23206867 | |
MCF7 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human MCF7 cells after 72 hrs by MTT assay, IC50=4.807μM | 23206867 | |
HCT116 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human HCT116 cells assessed as growth inhibition by measuring cellular ATP level after 72 hrs by cell-titer glo assay, IC50=0.7μM | 23829483 | |
MCF7 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human MCF7 cells assessed as growth inhibition by measuring cellular ATP level after 72 hrs by cell-titer glo assay, IC50=1.26μM | 23829483 | |
A549 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human A549 cells assessed as growth inhibition by measuring cellular ATP level after 72 hrs by cell-titer glo assay, IC50=1.73μM | 23829483 | |
DU145 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human DU145 cells assessed as growth inhibition by measuring cellular ATP level after 72 hrs by cell-titer glo assay, IC50=2.06μM | 23829483 | |
High5 | Function assay | 3 to 24 hrs | Inhibition of human recombinant HDAC1 expressed in baculovirus infected insect high5 cells using Ac-Lys-Tyr-Lys (epsilon-acetyl)-AMC as substrate after 3 to 24 hrs by fluorescence assay, IC50=0.95μM | 24095018 | |
HCT116 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT116 cells assessed as cell viability after 72 hrs by MTT assay, IC50=1.57μM | 24095018 | |
A549 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549 cells assessed as cell viability after 72 hrs by MTT assay, IC50=1.65μM | 24095018 | |
High5 | Function assay | 3 to 24 hrs | Inhibition of human recombinant HDAC3 expressed in baculovirus infected insect high5 cells using Ac-Lys-Tyr-Lys (epsilon-acetyl)-AMC as substrate after 3 to 24 hrs by fluorescence assay, IC50=1.67μM | 24095018 | |
SNU16 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human SNU16 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.142μM | 25805446 | |
High5 | Function assay | 24 hrs | Inhibition of recombinant human HDAC2 expressed in baculovirus infected insect High5 cells using Ac-Lys-Tyr-Lys (epsilon-acetyl)-AMC as substrate after 24 hrs by fluorescence assay, IC50=0.17μM | 25805446 | |
High5 | Function assay | 3 hrs | Inhibition of recombinant human HDAC3 expressed in baculovirus infected insect High5 cells using Ac-Lys-Tyr-Lys (epsilon-acetyl)-AMC as substrate after 3 hrs by fluorescence assay, IC50=0.36μM | 25805446 | |
High5 | Function assay | 24 hrs | Inhibition of recombinant human HDAC1 expressed in baculovirus infected insect High5 cells using Ac-Lys-Tyr-Lys (epsilon-acetyl)-AMC as substrate after 24 hrs by fluorescence assay, IC50=0.39μM | 25805446 | |
HCT116 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human HCT116 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.396μM | 25805446 | |
SW620 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human SW620 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.419μM | 25805446 | |
MKN45 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human MKN45 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.61μM | 25805446 | |
Hep3B | Cytotoxicity assay | 72 hrs | Cytotoxicity against human Hep3B cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.823μM | 25805446 | |
HepG2 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human HepG2 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=0.876μM | 25805446 | |
SNU5 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human SNU5 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=1.009μM | 25805446 | |
A549 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human A549 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=2.08μM | 25805446 | |
SJSA1 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human SJSA1 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=3.624μM | 25805446 | |
MHCC97H | Cytotoxicity assay | 72 hrs | Cytotoxicity against human MHCC97H cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=4.563μM | 25805446 | |
PANC1 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human PANC1 cells assessed as growth inhibition after 72 hrs by MTT assay, IC50=26.774μM | 25805446 | |
Sf9 | Function assay | 10 mins | Inhibition of recombinant full length human C-terminal FLAG-tagged HDAC11 expressed in baculovirus infected Sf9 cells using Boc-Lys(epsilon-Ac)-AMC as substrate pretreated for 10 mins followed by substrate addition by fluorometric method, IC50=0.59μM | 28501514 | |
HCT116 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HCT116 cells assessed as reduction in cell viability after 48 hrs by MTT assay, IC50=1.24μM | ChEMBL | |
MCF7 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human MCF7 cells assessed as reduction in cell viability after 72 hrs by MTT assay, IC50=2.49μM | ChEMBL | |
HeLa | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HeLa cells assessed as reduction in cell viability after 48 hrs by MTT assay, IC50=3.32μM | ChEMBL | |
HeLa | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HeLa cells assessed as reduction in cell viability after 72 hrs by MTT assay, IC50=3.42μM | ChEMBL | |
HCT116 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT116 cells assessed as reduction in cell viability after 72 hrs by MTT assay, IC50=3.51μM | ChEMBL | |
HepG2 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HepG2 cells assessed as reduction in cell viability after 48 hrs by MTT assay, IC50=4.05μM | ChEMBL | |
HepG2 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay, IC50=4.25μM | ChEMBL | |
HepG2 | Antiproliferative assay | 24 hrs | Antiproliferative activity against human HepG2 cells assessed as reduction in cell viability after 24 hrs by MTT assay, IC50=5.79μM | ChEMBL | |
A549 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549 cells assessed as reduction in cell viability after 72 hrs by MTT assay, IC50=11.87μM | ChEMBL | |
A549 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human A549 cells assessed as reduction in cell viability after 48 hrs by MTT assay, IC50=14.57μM | ChEMBL | |
HCT116 | Antiproliferative assay | 24 hrs | Antiproliferative activity against human HCT116 cells assessed as reduction in cell viability after 24 hrs by MTT assay, IC50=29.69μM | ChEMBL | |
HeLa | Antiproliferative assay | 24 hrs | Antiproliferative activity against human HeLa cells assessed as reduction in cell viability after 24 hrs by MTT assay, IC50=43.8μM | ChEMBL | |
H526 | Growth Inhibition Assay | IC50=480 nM | 20682643 | ||
H146 | Growth Inhibition Assay | IC50=35 nM | 20682643 | ||
H82 | Growth Inhibition Assay | IC50=250 nM | 20682643 | ||
DMS114 | Growth Inhibition Assay | IC50=640 nM | 20682643 | ||
HMEC | Growth Inhibition Assay | IC50=19 μM | 21317455 | ||
SW620 | Growth Inhibition Assay | IC50=1 μM | 21317455 | ||
SW48 | Growth Inhibition Assay | IC50=0.8 μM | 21317455 | ||
HT-29 | Growth Inhibition Assay | IC50=0.7 μM | 21317455 | ||
HCT15 | Growth Inhibition Assay | IC50=0.7 μM | 21317455 | ||
PAXF 1657L? | Growth Inhibition Assay | EC50=0.3 μM | 21375679 | ||
PAXF 546L? | Growth Inhibition Assay | EC50=1.5 μM | 21375679 | ||
Panc-1 | Growth Inhibition Assay | EC50=1.8 μM | 21375679 | ||
MiaPaca-2 | Growth Inhibition Assay | EC50=0.6 μM | 21375679 | ||
AsPC-1 | Growth Inhibition Assay | EC50=3.9 μM | 21375679 | ||
BxPC-3 | Growth Inhibition Assay | EC50=1.1 μM | 21375679 | ||
HEK293 | Function assay | Inhibition of HDAC1 in HEK293 cells, IC50=0.13μM | 18308563 | ||
HEK293 | Function assay | Inhibition of HDAC3 in HEK293 cells, IC50=0.61μM | 18308563 | ||
HCT116 | Function assay | Induction of p21cip/waf1 protein expression in human HCT116 cells relative to MS275, EC50=0.45μM | 18570366 | ||
HCT116 | Cell cycle assay | Cell cycle arrest in human HCT116 cells assessed as accumulation at G2/M phase, EC50<1μM | 18570366 | ||
T24 | Function assay | Induction of H3 histone acetylation in human T24 cells relative to MS275, EC50=1.38μM | 18570366 | ||
HCT116 | Antiproliferative assay | Antiproliferative activity against human HCT116 cells by MTT assay, IC50=0.3μM | 19114304 | ||
HCT116 | Antiproliferative assay | Antiproliferative activity against human HCT116 cells assessed as growth inhibition, IC50=0.31μM | 21650221 | ||
H1299 | Antiproliferative assay | Antiproliferative activity against human H1299 cells, IC50=1.44μM | 21650221 | ||
HCT116 | Antiproliferative assay | Antiproliferative activity against human HCT116 cells, IC50=0.31μM | 21742496 | ||
TC32 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells | 29435139 | ||
DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells | 29435139 | ||
SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells | 29435139 | ||
A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells | 29435139 | ||
SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells | 29435139 | ||
BT-37 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells | 29435139 | ||
NB-EBc1 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells | 29435139 | ||
U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells | 29435139 | ||
Saos-2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells | 29435139 | ||
SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells | 29435139 | ||
NB1643 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells | 29435139 | ||
LAN-5 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells | 29435139 | ||
BT-12 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells | 29435139 | ||
Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells | 29435139 | ||
OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | ||
RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells | 29435139 | ||
MG 63 (6-TG R) | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells | 29435139 | ||
fibroblast cells | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for control Hh wild type fibroblast cells | 29435139 | ||
Rh41 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells | 29435139 | ||
A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells) | 29435139 | ||
DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for DAOY cells | 29435139 | ||
SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SJ-GBM2 cells | 29435139 | ||
U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells | 29435139 | ||
RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for RD cells | 29435139 | ||
Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh18 cells | 29435139 | ||
Rh30 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh30 cells | 29435139 | ||
Sf9 | Function assay | Inhibition Assay: HDAC inhibition assays were performed by Reaction Biology Corp. (Malvern, Pa.) using isolated human, recombinant full-length HDAC1 and -6 from a baculovirus expression system in Sf9 cells, IC50=0.102μM | ChEMBL | ||
點擊查看更多細胞系數(shù)據(jù) |
產(chǎn)品描述 | Mocetinostat (MGCD0103, MG0103) 是一種有效的HDAC抑制劑,對HDAC1抑制作用最強,無細胞試驗中IC50為0.15 μM,比作用于HDAC2, 3,和11選擇性高2到10倍,對HDAC4, 5, 6, 7,和8沒有抑制活性。Mocetinostat (MGCD0103) 可誘導凋亡和自噬。Phase 2。 | ||||||||
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靶點 |
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體外研究(In Vitro) | ||||
體外研究活性 | MGCD0103按劑量依賴性在納摩爾濃度或低微摩爾濃度時只能抑制9個人類重組HDACs中的一部分,包括HDAC1, HDAC2, HDAC3, 和HDAC11。在體外,MGCD0103有效抑制人類HDAC1和HDAC2酶,但是不抑制二級HDACs。MGCD0103的外環(huán)氨基抑制酶時是必需的,因為作用于HDAC1和HDAC2的HDAC抑制活性已被desamino類似物全部消除。MGCD0103 6 μM時抑制活性達到最高狀態(tài),在HCT116細胞中MGCD0103最高抑制全部酶活的75%,而NVP-LAQ824抑制幾乎達到100%。MGCD0103抑制A549細胞時也顯示出劑量依賴性。[1] |
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激酶實驗 | 體外HDAC酶實驗 | |||
根據(jù)均相熒光釋放法進行脫乙?;富钚詼y定。在實驗buffer(包括25 mM HEPES,pH 為8.0, 137 mM NaCl, 1 mM MgCl2, 2.7 mM KCl)中,純化的重組HDAC酶和稀釋成不同濃度的MGCD0103一起在室溫下溫育10分鐘。加入底物Boc-Lys(ε-Ac)-AMC,在37oC進一步溫育。作用于不同亞型HDAC酶則底物濃度和溫育時間都不同。加入胰蛋白酶室溫下溫育20分鐘,脫乙?;孜镝尫艧晒狻T?60 , 470, 435 nm 波長處測定熒光信號。 | ||||
細胞實驗 | 細胞系 | 人類乳腺上皮細胞(HMEC)和人類包皮成纖維細胞(MRHF) | ||
濃度 | 0-60 μM | |||
孵育時間 | 72小時 | |||
方法 | 人類乳腺上皮細胞(HMEC)和人類包皮成纖維細胞(MRHF)接種在96孔板上,加入不同濃度MGCD0103,在含5% CO2環(huán)境37oC下溫育72小時。加入3-(4,5-二甲基-2-噻唑基)-2,5-二苯基溴化四唑(MTT),最終濃度為0.5 mg/ml,和細胞一起溫育4小時,然后加入同體積溶解buffer。溫育過夜,在630 nm 處標記,在570 nm 處讀數(shù),測量溶解的染料。根據(jù)相關(guān)細胞系的標準生長曲線計算細胞的吸光值。 |
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實驗圖片 | 檢測方法 | 檢測指標 | 實驗圖片 | PMID |
Western blot | Ac-H3 / Ac-H4 / Ac-tubulin Bad / Bid / Bak / Puma / Bax / Cleaved caspase-9 / Cleaved caspase-3 / Cleaved PARP | 29186204 | ||
Immunofluorescence | Nanog / MHC E-cadherin / ZEB1 | 26240433 | ||
Growth inhibition assay | Cell viability | 26378038 |
體內(nèi)研究(In Vivo) | ||
體內(nèi)研究活性 | 在裸鼠中,MGCD0103明顯抑制人類移植瘤的生長,及抑制腫瘤中組蛋白乙酰化誘導的的相關(guān)抗癌活性。MGCD0103每天口服處理攜帶移植的晚期 A549腫瘤 的裸鼠,13天后,明顯降低生長,這種作用存在劑量依賴性。MGCD0103與對照組相比,明顯阻斷腫瘤生長,且體重沒有改變。此外, MGCD0103不會使WBC數(shù)降低,且耐受性很好。 MGCD0103 作用于許多 其他人類移植瘤模型包括NSCLC H1437,是口服有效的。MGCD0103按80 mg/kg 劑量每天口服給藥攜帶H1437腫瘤的動物,13天后,完全抑制腫瘤生長,且動物體重沒有下降。 [1]MGCD0103降低肺動脈高血壓癥的效果好。此外, MGCD0103提高肺動脈加速時間,且降低肺動脈的收縮,說明HDAC 抑制劑作用于肺血管具有很好效果。[2] |
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動物實驗 | Animal Models | 攜帶H1437腫瘤的雌性CD-1裸鼠 |
Dosages | 80 mg/kg | |
Administration | 口服處理 |
NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
---|---|---|---|---|---|
NCT04299113 | Recruiting | Rhabdomyosarcoma |
Jonsson Comprehensive Cancer Center|Mirati Therapeutics Inc.|Phase One Foundation |
May 14 2020 | Phase 1 |
NCT02993991 | Withdrawn | Squamous Cell Carcinoma Head And Neck|Squamous Cell Carcinoma Mouth|Resectable Squamous Cell Carcinoma of Oral Cavity |
University Health Network Toronto|Mirati Therapeutics Inc.|AstraZeneca |
October 10 2017 | Phase 1 |
NCT02236195 | Completed | Urothelial Carcinoma |
Mirati Therapeutics Inc. |
October 2014 | Phase 2 |
NCT00666497 | Terminated | Acute Myeloid Leukemia (AML)|Myelodysplastic Syndrome (MDS) |
Mirati Therapeutics Inc. |
June 2008 | Phase 2 |
NCT00511576 | Terminated | Breast Cancer|Lung Cancer|Pulmonary Cancer|Non-Small-Cell Lung Carcinoma|Prostate Cancer|Prostatic Cancer|Gastric Cancer|Stomach Cancer |
Mirati Therapeutics Inc. |
August 2007 | Phase 1 |
分子量 | 396.44 | 分子式 | C23H20N6O |
CAS號 | 726169-73-9 | SDF | Download Mocetinostat (MGCD0103) SDF |
Smiles | C1=CC=C(C(=C1)N)NC(=O)C2=CC=C(C=C2)CNC3=NC=CC(=N3)C4=CN=CC=C4 | ||
儲存條件(自收到貨起) | |||
體外溶解度 |
DMSO : 60 mg/mL ( (151.34 mM) ;DMSO吸濕會降低化合物溶解度,請使用新開封DMSO) Water : Insoluble Ethanol : Insoluble |
摩爾濃度計算器 |
體內(nèi)溶解度 現(xiàn)配現(xiàn)用,請按從左到右的順序依次添加,澄清后再加入下一溶劑 |
動物體內(nèi)配方計算器 |
動物體內(nèi)配方計算器(澄清溶液)
第一步:請輸入基本實驗信息(考慮到實驗過程中的損耗,建議多配一只動物的藥量)
第二步:請輸入動物體內(nèi)配方組成(配方適用于不溶于水的藥物;不同批次藥物配方比例不同,請聯(lián)系Selleck為您提供正確的澄清溶液配方)
計算結(jié)果:
工作液濃度: mg/ml;
DMSO母液配制方法: mg 藥物溶于μL DMSO溶液(母液濃度mg/mL,注:如該濃度超過該批次藥物DMSO溶解度,請先聯(lián)系Selleck);
體內(nèi)配方配制方法:取μL DMSO母液,加入μL PEG300,混勻澄清后加入μL Tween 80,混勻澄清后加入μL ddH2O,混勻澄清。
體內(nèi)配方配制方法:取μL DMSO母液,加入μL Corn oil,混勻澄清。
注意:1. 首先保證母液是澄清的;
2.一定要按照順序依次將溶劑加入,進行下一步操作之前必須保證上一步操作得到的是澄清的溶液,可采用渦旋、超聲或水浴加熱等物理方法助溶。
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