U2OS

BTRX-335140 (CYM-53093) is a potent and selective orally active κ-opioid receptor (KOR) antagonist with antagonistic activity against κOR, μOR, and δOR with IC50 values of 0.8, 110, and 6500 nM, respectively.

ON1231320 (GBO-006) is a Polo-like kinase 2 (PLK2) inhibitor.

GW406108X (GW108X) is a Kif15 inhibitor with an IC50 of 0.82 uM in ATPase assays. GW406108X is also an ULK1 kinase inhibitor with pIC50 values of 6.37 (427 nM) and block autophagic flux.

GeA-69 (GeA69) is a selective and allosteric PARP14 macrodomain 2 (MD2) inhibitor (Kd: 0.86 μM in ITC assays).

BI-9321 trihydrochloride (BI9321 trihydrochloride) is a selective and potent NSD3-PWWP1 antagonist that downregulates Myc messenger RNA expression and reduces proliferation in MOLM-13 cells.

JBSNF-000028 is an orally active and potent nicotinamide N-methyltransferase (NNMT) inhibitor with inhibitory effects on human NNMT (hNNMT), monkey NNMT (mkNNMT), and mouse NNMT (mNNMT) with IC50s of 0.033 μM, 0.19 μM, and 0.21 μM, respectively.JBSNF-000028 can drive insulin sensitization and weight loss. 000028 drives insulin sensitization, glucose regulation and weight loss and can be used to study metabolic disorders.

CCR2-RA-[R] is a C-C chemokine receptor type 2 (CCR2) allosteric antagonist (IC50: 103 nM).

Nutlin-3a is the active enantiomer of Nutlin-3, an MDM2 antagonist that inhibits MDM2-p53 interaction (Ki=90 nM) and activates p53. Nutlin-3a binds preferentially to the p53-binding pocket of MDM2, leading to stabilization of p53 and activation of the p53 pathway. Nutlin-3a has antitumor activity.

BOS-318 is a Furin inhibitor with IC50 of 1.9 nM, and has the characteristics of slow dissociation, high selectivity, and cell permeability.

TGR5 is a potent TGR5(GPCR19) agonist.

PI-1840(IC50 = 27 nM)is a reversible and selective chymotrypsin-like (CT-L) inhibitor, with little proteasome proteolytic effects on trypsin-like (T-L) and postglutamyl-peptide-hydrolysis-like (PGPH-L).

LOM612 is a potent and specific FOXO relocator that induces nuclear translocation of the FOXO3a reporter protein as well as endogenous FOXO3a and FOXO1 in a dose-dependent manner in U2OS cells, down-regulates the expression of c-Myc and cyclin D1, and has anti-proliferative effects in human cancer cell lines.

GP-82996 (CINK4) is a pharmacological inhibitor specifically targeting CDK4/6, exhibiting IC50 values of 1.5 μM for CDK4/cyclin D1, 5.6 μM for CDK6/cyclin D1, and 25 μM for Cdk5/p35. It effectively induces apoptosis in U2OS cancer cells, positioning it as a potential investigational tool in cancer research [1] [2].

Columbamine (Columbamin) shows strong activity with IC5 48.1 μM.Columbamine exerts anti-proliferative and anti-vasculogenic effects on metastatic human osteosarcoma U2OS cells with low toxicity.

ML-191 is an inhibitor of LPI-induced phosphorylation of ERK1/2.

RCM-1 is an inhibitor of FOXM1.

SU1261, an IKK inhibitor, exhibits Ki values of 10 nM for IKKα and 680 nM for IKKβ. It effectively inhibits non-canonical NF-κB signaling in U2OS osteosarcoma cells.

DHICA (5,6-Dihydroxyindole-2-carboxylic acid) is an intermediate in melanin synthesis and a component of eumelanin, as well as acting as a moderate potency agonist of GPR35. In the U2OS cell line, DHICA demonstrates the ability to induce β-arrestin translocation signaling with an EC50 value of 23.2 μM. Additionally, it plays a significant role in promoting and protecting against DNA damage.

Tubulin polymerization-IN-71 (Compound 4k) is an inhibitor of tubulin polymerization with an IC50 of 3.06 μM. It suppresses the proliferation of cancer cells MG-63 and U2OS, with an IC50 ranging from 0.08 to 0.14 μM. Additionally, Tubulin polymerization-IN-71 induces cell cycle arrest at the G2/M phase and triggers apoptosis in MG-63 cells.

Keap1-IN-1 (Compound 27) is an inhibitor of Keap1, functioning by covalently modifying the Cys151 residue on the BTB domain of KEAP1, thereby disrupting the interaction between Keap and Nrf. It enhances the mRNA expression of the antioxidant response element (ARE) dependent gene NQO1, with an EC50 of 160 nM, and exhibits cytotoxicity in U2OS cells, with an EC50 of 527 nM.

Antitumor agent-153 (compound 11b) is an inhibitor of H2A histone ubiquitination, optimized from PRT4165. It can reduce the viability of human osteosarcoma U2OS cells and decrease monoubiquitination of histone H2A, demonstrating anticancer activity.

NAMPTactivator-8 (Compound 278) is an activator of nicotinamide phosphoribosyltransferase (NAMPT) with an EC50 of less than 0.5 μM. It activates NAMPT in U2OS cells with a cellular EC50 also below 0.5 μM.

NAMPTactivator-7 (Compound 232) is an activator of nicotinamide phosphoribosyltransferase (NAMPT) with an EC50 of less than 0.5 μM. It effectively stimulates NAMPT in U2OS cells, demonstrating a cellular EC50 of less than 0.5 μM.

NEP162 is a BRD4 PROTAC degrader with DC50 values of 1.2 μM in SW480 cells and 1.6 μM in U2OS cells. NEP162 exhibits antiproliferative activity, effectively inhibiting tumor growth and inducing apoptosis. It is applicable in research on cancers such as osteosarcoma, colorectal cancer, and non-small cell lung cancer.