Blog of Signaling Pathways

We describe the mechanism of action of WP1130

0 views | Feb 08 2014

WP1130 is a selective deubiquitinase inhibitor. [Read the Full Post]

BKM120 is a potent and cell permeable inhibitor of the PI3 kinase family

2511 views | Feb 07 2014

BKM120 is a selective PI3K inhibitor of p110α/β/δ/γ with IC50 of 52 nM/166 nM/116 nM/262 nM, respectively. [Read the Full Post]

GDC 0068 is a highly selective small molecule inhibitor of Akt

3417 views | Feb 07 2014

GDC-0068 is a highly selective pan-Akt inhibitor targeting Akt1/2/3 with IC50 of 5 nM/18 nM/8 nM, 620-fold selectivity over PKA. [Read the Full Post]

MP 470 is a potent and multi targeted inhibitor

2472 views | Jan 29 2014

Amuvatinib (MP-470) is a potent and multi-targeted inhibitor of c-Kit, PDGFRα and Flt3 with IC50 of 10 nM, 40 nM and 81 nM, respectively. [Read the Full Post]

BKM 120 is a drug that may slow the growth of cancer cells

0 views | Jan 29 2014

BKM120 is a selective PI3K inhibitor of p110α/β/δ/γ with IC50 of 52 nM/166 nM/116 nM/262 nM, respectively. [Read the Full Post]

Tariquidar is a P glycoprotein inhibitor undergoing research

4475 views | Jan 27 2014

Tariquidar (XR9576) is a potent and selective noncompetitive inhibitor of P-glycoprotein with Kd of 5.1 nM, reverses drug resistance in MDR cell Lines. [Read the Full Post]

Adriamycin is an anti cancer chemotherapy drug

0 views | Jan 27 2014

Doxorubicin (Adriamycin) is an antibiotic agent that inhibits DNA topoisomerase II and induces DNA damage and apoptosis. [Read the Full Post]

Bortezomib is the first therapeutic proteasome inhibitor to be tested in humans

3333 views | Jan 26 2014

Bortezomib, a boronic acid dipeptide, is a highly selective, reversible inhibitor of the 26S proteasome which primarily functions in the degradation of mis-folded proteins and is essential for the regulation of the cell cycle. [Read the Full Post]

Nutlin 3 is a cis imidazoline analog

4411 views | Jan 26 2014

Nutlin-3 is a potent and selective Mdm2 (RING finger-dependent ubiquitin protein ligase for itself and p53) antagonist with IC50 of 90 nM; stabilizes p73 in p53-deficient cells. [Read the Full Post]

Gsk256066 is a potent and selective inhaled PDE4 inhibitor

2705 views | Jan 24 2014

GSK256066 is a selective PDE4B(equal affinity to isoforms A-D) inhibitor with IC50 of 3.2 pM, >380,000-fold selectivity versus PDE1/2/3/5/6 and >2500-fold selectivity against PDE4B versus PDE7. [Read the Full Post]

E7080 is a multi kinase inhibitor that is being investigated

3091 views | Jan 24 2014

E7080, as a potent inhibitor of in vitro angiogenesis, shows a significantly inhibitory effect on VEGF/KDR and SCF/Kit signaling. [Read the Full Post]

We describe the mechanism of action of WP1130

5200 views | Jan 22 2014

WP1130 (Degrasyn) is a selective deubiquitinase (DUB: USP5, UCH-L1, USP9x, USP14, and UCH37) inhibitor and also suppresses Bcr/Abl, also a JAK2 transducer (without affecting 20S proteasome) and activator of transcription (STAT). [Read the Full Post]

MS 275 is a benzamide histone deacetylase inhibitor undergoing clinical trials

4424 views | Jan 22 2014

MS-275 shows inhibitory to HDACs by 2-amino group. MS-275 induces accumulation of p21WAF1/CIP1 and gelsolin in K562 cell. [Read the Full Post]

MS 275 is a benzamide histone deacetylase inhibitor

4287 views | Jan 21 2014

MS-275 shows inhibitory to HDACs by 2'-amino group. MS-275 induces accumulation of p21WAF1/CIP1 and gelsolin in K562 cell. [Read the Full Post]

Maraviroc is an antiretroviral drug in the CCR5

0 views | Jan 21 2014

Maraviroc is a CCR5 antagonist for MIP-1α, MIP-1β and RANTES with IC50 of 3.3 nM, 7.2 nM and 5.2 nM, respectively. [Read the Full Post]

XL184 is currently undergoing clinical trials for the treatment of prostate

3136 views | Jan 21 2014

XL184 has weak inhibitory activity against RON and PDGFRβ with IC50 of 124 nM and 234 nM, respectivey, and has low activity against FGFR1 with IC50 of 5.294 μM. [Read the Full Post]

PLX4032 was able to reduce numbers of cancer cells

0 views | Jan 21 2014

Vemurafenib is a novel and potent inhibitor of B-RafV600E with IC50 of 31 nM. [Read the Full Post]

PCI 32765 is an anticancer drug targeting B cell malignancies

3914 views | Jan 20 2014

PCI-32765 shows the potent and irreversible inhibitory effect and selectivity for Btk enzymatic activity. [Read the Full Post]

UNC0638 is an inhibitor of G9a and GLP with excellent potency and selectivity

2771 views | Jan 20 2014

UNC0638 is a potent, selective and cell-penetrant chemical probe for G9a and GLP with IC50 of <15 nM and 19 nM, respectively, shows selectivity over a wide range of epigenetic and non-epigenetic targets. [Read the Full Post]

BKM 120 is a drug that may slow the growth of cancer cells

0 views | Jan 17 2014

BKM120 is a selective PI3K inhibitor of p110α/β/δ/γ with IC50 of 52 nM/166 nM/116 nM/262 nM, respectively. [Read the Full Post]