Extracellular signal regulated kinases

Tauroursodeoxycholate (UR 906), also known as ursodoxicoltaurine, is a highly hydrophilic tertiary bile acid that is produced in humans at a low concentration. Tauroursodeoxycholate is the more hydrophilic form of ursodeoxycholic acid, which is the more abundant naturally produced bile acid in humans.Tauroursodeoxycholate is being investigated for use in several conditions such as Primary Biliary Cirrhosis (PBC), insulin resistance, amyloidosis, Cystic Fibrosis, Cholestasis, and Amyotrophic Lateral Sclerosis.

PD98059 is an MEK inhibitor that inhibits MEK1 and MEK2 (IC50=2 50 μM) and is non-ATP-competitive. PD98059 is also antagonistic as a ligand for AHR. PD98059 inhibits autophagy.

SCH772984 is an ERK inhibitor that inhibits ERK1 and ERK2 (IC50=4 1 nM) and is highly selective and ATP-competitive. SCH772984 exhibits antitumor activity against BRAF or RAS mutant cells.

Yoda 1 is an agonist of the Piezo1 channel that agonizes human- and mouse-derived Piezo1 (EC50=17.1 26.6 μM). Yoda 1 is also an inhibitor of glycine transporter protein 2 (GlyT2).

MK-8353 (SCH900353) is a potent, selective, and orally available inhibitor of ERK1 2 with IC50 values of 23.0 nM and 8.8 nM, respectively.

Honokiol (NSC-293100) is the active principle of magnolia extract. It inhibits the activation of Akt and enhances the phosphorylation of ERK1 ERK2.

1. 2,5-Dihydroxyacetophenone (Quinacetophenone) possess anti-anxiety, and neuroprotective qualities. 2. 2,5-Dihydroxyacetophenone (Quinacetophenone) reatment can induce a sustained activation of JNK, ERK1 2, and p38 MAPKs, it also can potentiate the pro-apoptotic and anti-proliferative effects of bortezomib in U266 cells. 3. 2,5-Dihydroxyacetophenone (Quinacetophenone) has anti-inflammatory activity in activated macrophages, raising the possibility that this compound has a therapeutic potential for inflammatory conditions. 4. 2,5-Dihydroxyacetophenone (Quinacetophenone) is an uncompetitive inhibitor of murine tyrosinase (K(I) 0.28mm), it strongly inhibits both melanogenesis and cellular tyrosinase activity in vitro in 3-isobutyl-1-methylxanthin-stimulated B16 mouse melanoma cells or in vivo in zebrafish and mouse models.

trans-Zeatin ((E)-Zeatin) is the member of the plant growth hormone family known as cytokinins, which regulate cell division, development, and nutrient processing.

FR 180204 is a potent and selective ATP-competitive inhibitor of ERK1 and ERK2.

Ravoxertinib (GDC-0994) is an efficacious, orally available ERK1 2 inhibitor with an IC50 of 1.1 0.3 nM.

Asperulosidic acid (ASPA) has anti-tumor, anti-oxidant, and anti-inflammatory activities. ASPA is related to the inhibition of inflammatory cytokines (TNF-α, IL-6) and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways.

BIX02189 is a potent and selective inhibitor of MEK5 and ERK5 (IC50: 1.5 nM and 59 nM).

ERK5-IN-1 is a potent ERK5 inhibitor (IC50: 87 nM) and also inhibits LRRK2[G2019S] (IC50: 26 nM).

Methylthiouracil (NSC-193526) is a thiourea antithyroid agent that inhibits the synthesis of thyroid hormone, and it is used to treat hyperthyroidism.

Tizaterkib (AZD-0364) is a potent and selective ERK2 inhibitor.

BAY885 is a new ERK5 inhibitor.

XMD17-109 (ERK5-IN-1) is a new selective ERK-5 inhibitor (EC50: 4.2 uM, HEK293 cells).

XMD8-92 is an effective and specific BMK1 ERK5 inhibitor (Kd: 80 nM).

VX-11e (TCS ERK 11e) is a potent, selective, and orally bioavailable ERK(Extracellular Signal-Regulated Kinase) inhibitor; antitumor agent.

Deltonin has an inhibition of ERK1 2 and AKT activation. Deltonin shows cytotoxicity against human HepG2 cells (IC50: 7.66 μM), mouse C26 cells (IC50: 1.22 μM), and human MDA-MB-231 cells (IC50: 1.58 μM).

Pluripotin (SC1) (SC1), which keep embryonic stem cell (ESC) self-renewal, is a dual inhibitor of extracellular signal-regulated kinase 1 (ERK1, MAPK3) and RasGAP.

Pachymic acid (3-O-Acetyltumulosic acid) is a natural product, and inhibits Akt and ERK signaling pathways.

Methylnissolin is a natural product isolated from Astragalus membranaceus that inhibits platelet-derived growth factor (PDGF)-BB-induced cell proliferation with an IC50 of 10 μM. It inhibits PDGF-BB-induced vascular smooth muscle cell proliferation by inhibiting the ERK1 2 MAP kinase cascade. It also inhibits PDGF-BB-induced phosphorylation of extracellular signal-regulated kinase 1 2 (ERIC1 2) mitogen-activated protein (MAP) kinases and has antibacterial and anticancer effects.

Sulforaphene is a natural product isolated from radish seeds, exhibits an ED50 against velvetleaf seedlings approximately 2 x 10 -4 M. Sulforaphene promotes cancer cells apoptosis and inhibits migration via inhibiting EGFR, p-ERK1 2, NF‐κB and other signa