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PDE4 Inhibitor
LT-104A is a selective phosphodiesterase 4 (PDE4) inhibitor that effectively elevates intracellular cyclic AMP (cAMP) levels, exhibiting an EC50 of 1.9 μM and inhibiting PDE4D3 activity with an IC50 of 9.3 μM. By activating the cAMP-PKA-CREB anti-inflammatory signaling pathway, LT-104A suppresses expression of NF-κB-related genes such as Il1b and Nos2. This compound is valuable for research focused on inflammation-related diseases and therapeutic interventions aimed at modulating inflammatory responses. -
PI3K/Akt Inhibitor, MAPK Inhibitor, NF-κB Inhibitor, Nrf2/ARE Activator
JRN73958 is a potent inhibitor of the PI3K/Akt, MAPK, and NF-κB signaling pathways. This compound effectively reduces LPS/IFNγ-induced activation of these pathways, making it a valuable tool for investigating their roles in cancer biology, particularly in leukemia research. Additionally, JRN73958 acts as an Nrf2/ARE activator, further expanding its utility in studies related to oxidative stress and cell survival mechanisms. -
p38 MAPK Inhibitor
Ganoderterpene A is a potent inhibitor of p38 MAPK, demonstrating significant anti-inflammatory and anti-apoptotic activity. It effectively attenuates LPS-induced inflammation and apoptosis by suppressing the MAPK and TLR-4/NF-κB signaling pathways in BV-2 cells. This compound is valuable for research applications focused on neuroinflammation and cellular stress responses. -
MAPK/NF-κB Inhibitor
Masticadienonic acid is a selective inhibitor of the MAPK pathway (including p38, ERK, and JNK) and the NF-κB signaling cascade, while also acting as an agonist of the Nrf2 pathway. This compound effectively reduces the release of proinflammatory cytokines such as TNFα, IL-1β, and IL-6, and it restores the expression of intestinal tight junction proteins, including ZO-1 and occludin. Its regulatory effects on intestinal flora and inflammation make it suitable for research applications in inflammatory bowel disease and leishmaniasis. -
NF-κB/MAPK Inhibitor
Isonardosinone is a nardosinone-type sesquiterpene that primarily targets the NF-κB and MAPK signaling pathways. It effectively inhibits the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in lipopolysaccharide-induced BV2 microglial cells, demonstrating significant anti-inflammatory activity. This compound is valuable for research applications focused on inflammation and neurodegenerative diseases. -
p38 MAPK Inhibitor
Anti-inflammatory agent 7 is a selective p38 MAPK inhibitor that modulates the NF-κB/MAPK signaling pathway to inhibit proinflammatory cytokine production. This reagent demonstrates significant anti-inflammatory activity in LPS-treated RAW 264.7 cells and in in vivo models, making it a valuable tool for studying inflammatory responses and developing therapeutic strategies for related diseases. -
IRAK4 Inhibitor
UR241-2 is a selective inhibitor of IRAK4, targeting the IL-1–induced IRAK1/4 signaling pathway. It effectively suppresses NF-κB activation and the phosphorylation of p65 and p38, contributing to a reduction in leukemia stem cell clonogenicity. UR241-2 also serves as a valuable ligand for developing PROTAC degraders targeting IRAK4, making it a suitable tool for research in acute myeloid leukemia. -
Carbonic Anhydrase Inhibitor
(E)-Dehydrodiconiferyl alcohol is a dual inhibitor of human carbonic anhydrases IX and XII. This compound demonstrates significant biological activity by inhibiting NF-κB nuclear translocation in the connective tissues of healing areas. Its unique mechanism supports research in cancer biology and therapeutic approaches for inflammatory conditions. -
BRD 4/p38α/BRDT Inhibitor
SB-284851-BT is a selective inhibitor of BRD4, p38α, and BRDT. It effectively inhibits BRD4-BD1 with an IC50 of 1.7 µM, p38α with a Kd of 0.47 nM, and exhibits additional inhibitory activity against BRDT and BRD4 with IC50 values of 18 µM and 3.7 µM, respectively. SB-284851-BT significantly reduces IL-8 production through p38α inhibition and downregulates crucial oncogenic pathways such as c-Myc and NF-κB via BRD4 inhibition. This compound has potential applications in cancer research and therapeutic development targeting cellular signaling pathways. -
BRD4 BD1 Inhibitor
ZL0516 is a selective inhibitor of the BRD4 bromodomain 1 (BD1), demonstrating potent activity in modulating epigenetic regulation. It effectively suppresses inflammatory bowel disease (IBD) through inhibition of the BRD4/NF-κB signaling pathway, which plays a critical role in inflammation and immune responses. This compound is primarily utilized in research focusing on the development of therapeutic strategies for IBD and related inflammatory conditions. -
Inflammatory Pathway Inhibitor, Oxidative Stress Inhibitor, Cancer Pathway Inhibitor
Matairesinol is an orally active bioactive compound that functions as an inflammatory pathway, oxidative stress, and cancer pathway inhibitor. It effectively inhibits the phosphorylation of MAPK, JNK, and NF-κB, while downregulating RANKL-induced NFATc1 expression and activity, and suppressing the activation of the PI3K/AKT/FOXO1 pathway. Matairesinol is applicable in research on sepsis-mediated brain injury, osteoporosis, heart failure, atopic dermatitis, and various cancer models. -
JNK Inhibitor
Salicortin is a phenolic glycoside that functions as a JNK inhibitor. It effectively inhibits osteoclast differentiation and bone resorption by down-regulating the JNK and NF-κB/NFATc1 signaling pathways. Salicortin exhibits a range of biological activities, including anti-amnesic, anti-adipogenic, and immune-modulatory effects, making it a valuable tool for research in bone metabolism, neurobiology, and immunology. -
NF-κB Inhibitor
Esculentoside H (EsH) is a saponin with inhibitory effects on the NF-κB signaling pathway. It exhibits notable anti-tumor activity, primarily through the modulation of TNF release. EsH has been shown to suppress colon cancer cell migration by inhibiting JNK1/2 and reducing the expression of matrix metalloproteinases-9 (MMP-9), making it a valuable tool for research in cancer biology and therapeutic interventions. -
NF-κB/AP-1 Inhibitor
IQ-1S is an inhibitor of NF-κB and activating protein 1 (AP-1), exhibiting an IC50 of 1.8 μM. It demonstrates significant binding affinity for all three JNK isoforms, with Kd values of 87 nM for JNK3, 360 nM for JNK2, and 390 nM for JNK1. IQ-1S is valuable for researchers investigating the role of JNK signaling pathways and their implications in inflammation and cancer. -
JNK2 Inhibitor
JNK2-IN-1 is a selective inhibitor of JNK2, displaying a dissociation constant (Kd) of 79.2 μM. This compound exhibits anti-inflammatory properties by reducing the secretion of pro-inflammatory cytokines TNF-α and IL-6 through the inhibition of the NF-κB/MAPK signaling pathway. JNK2-IN-1 has demonstrated therapeutic potential in alleviating symptoms associated with LPS-induced acute lung injury (ALI) and sepsis, making it valuable for research in inflammation and related diseases. -
NF-κB p65 Inhibitor, p38 MAPK Inhibitor
PSMα3 is an inhibitor of NF-κB p65 and p38 MAPK, playing a significant role in modulating inflammatory pathways. This compound forms membrane pores and interacts with the human insulin B chain, inhibiting insulin aggregation and contributing to cytotoxic effects through α-type amyloid-like fibril formation. PSMα3 is valuable for research on spondyloarthritis, rheumatoid arthritis, insulin-derived amyloidosis, and infections caused by Staphylococcus aureus. -
NF-κB/MAPK Inhibitor
NF-κB/MAPK-IN-1 is a potent inhibitor of the NF-κB and MAPK signaling pathways, exhibiting significant biological activity in the modulation of inflammatory responses. It effectively reduces nitric oxide (NO) production with an IC50 of 6.96 µM and inhibits the activation of iNOS, COX-2, ERK, and p38 signaling pathways induced by LPS. This compound is valuable for research applications focused on inflammatory diseases, including rheumatoid arthritis. -
NF-κB/MMP9/MAPK Inhibitor
Isoliquiritin apioside is an inhibitor of NF-κB, MMP9, and MAPK signaling pathways. It has been shown to significantly reduce PMA-induced MMP9 activity and suppress the activation of MAPK and NF-κB. This compound is relevant for research applications focused on cancer biology, particularly in the investigation of mechanisms underlying cell invasiveness and angiogenesis in both cancer and endothelial cells. -
TRPA1 Inhibitor
Aurothiomalate disodium acts as a TRPA1 inhibitor, effectively blocking NF-κB activation and inhibiting iNOS expression. This compound fosters the M2 transformation of macrophages and enhances the expression of TREM-2 and arginase-1. Aurothiomalate disodium is applicable in research concerning liver fibrosis, cirrhosis, and arthritis, providing insights into inflammation and tissue repair mechanisms. -
CDK8/19 Inhibitor
Senexin A hydrochloride is a selective inhibitor of cyclin-dependent kinases 8 and 19 (CDK8 and CDK19), with an IC50 of 280 nM for CDK8. It specifically targets and inhibits p21-induced transcription, while sparing other biological functions of p21. In addition, Senexin A hydrochloride effectively suppresses CMV-GFP induction and the p21 stimulatory activity of NF-κB-dependent promoters, making it a valuable tool for studying transcriptional regulation and cell signaling pathways. -
CDK8 Inhibitor
CDK8-IN-15 is a selective inhibitor of cyclin-dependent kinase 8 (CDK8), exhibiting a potent IC50 of 57 nM. This compound enhances the thermal stability of CDK8 while effectively inhibiting NF-κB signaling pathways. CDK8-IN-15 demonstrates promising biological activity in an in vitro psoriasis model induced by TNF-α, alleviating inflammation and promoting the expression of anti-inflammatory markers such as Foxp3 and IL-10. This makes it a valuable tool for research into psoriasis and related inflammatory disorders. -
Influenza Virus Inhibitor
Amizon is an orally effective antiviral agent targeting the influenza virus. It inhibits viral replication and restricts RNA synthesis, while simultaneously reducing the mRNA expression of pro-inflammatory mediators such as COX-1, COX-2, NF-κB, TGF-β1, IL-1, and IL-6. Additionally, Amizon enhances the secretion and mRNA expression of the anti-inflammatory cytokine IL-10 and exhibits antioxidant properties, inhibiting the oxidative activity of macrophages. This compound is of interest in research focused on influenza and acute respiratory viral infections. -
Parasite Inhibitor
8-Deoxygartanin, a prenylated xanthone derived from Garcinia mangostana, serves as a selective inhibitor of butyrylcholinesterase (BChE). This compound demonstrates significant antiplasmodial activity, with an IC50 value of 11.8 μM against the W2 strain of Plasmodium falciparum. Additionally, 8-Deoxygartanin inhibits NF-κB (p65) activation, displaying an IC50 of 11.3 μM, making it a valuable reagent for research in parasitic infections and inflammation pathways. -
cGAS Inhibitor
cGAS-IN-9 is an inhibitor of cyclic guanosine monophosphate-adenosine monophosphate synthase (cGAS) with IC50 values of 27.5 nM and 5.15 μM for human and murine cGAS, respectively. This compound demonstrates weak inhibitory activity against human soluble adenylate cyclase, with an IC50 of 26.4 μM. cGAS-IN-9 significantly reduces dsDNA-induced expression of IFNB1 and CXCL10, as well as inhibits the activation of the NF-κB pathway in human immune cells. It is a valuable tool for research on cGAS-dependent inflammatory diseases. -
PAK1 Inhibitor
AK963/40708899 is a selective inhibitor of PAK1, disrupting the PAK1-NF-κB-cyclinB1 signaling pathway. This compound effectively suppresses the proliferation of human gastric cancer cells and induces G2 phase cell cycle arrest, consequently reducing migration and invasion. Additionally, AK963/40708899 inhibits filopodia formation and enhances cell adhesion, negatively regulating the PAK1-LIMK-cofilin and PAK1-ERK-FAK pathways, thereby diminishing the invasive potential of gastric cancer cells. This reagent is valuable for research into cancer biology and therapeutic interventions targeting PAK1 signaling pathways. -
MARCKS Inhibitor
BIO-11006 is a specific inhibitor of the MARCKS protein, known for its role in modulating inflammatory responses. This peptide attenuates lipopolysaccharide (LPS)-induced neutrophil influx into lung tissues, suppresses NF-κB activation, and reduces the expression of proinflammatory cytokines such as KC and TNF-α. BIO-11006 has demonstrated efficacy in reversing disease progression in an LPS-induced mouse model of lung injury, making it a valuable tool for research into acute lung injury and acute respiratory distress syndrome (ALI/ARDS). -
NF-κB Inhibitor
Demethyleneberberine chloride is an NF-κB inhibitor that exhibits significant anti-inflammatory properties. This compound has been shown to alleviate colitis in murine models by modulating inflammatory responses through inhibition of the NF-κB pathway and regulation of T helper cell balance. Additionally, Demethyleneberberine chloride acts as an AMPK activator, making it a valuable reagent for research into non-alcoholic fatty liver disease (NAFLD). -
Proteasome Inhibitor
PR-39 is a natural proline- and arginine-rich antibacterial peptide that functions as a noncompetitive, reversible allosteric inhibitor of the proteasome. By binding to the α7 subunit of the proteasome, PR-39 effectively blocks the degradation of NF-κB inhibitor IκBα through the ubiquitin-proteasome pathway. This compound demonstrates key biological activities such as stimulating angiogenesis and inhibiting inflammatory responses, making it a valuable tool for research on myocardial infarction and inflammatory diseases. -
CTH/H2S/NF-κB/EMT Inhibitor
TKL002 is a selective inhibitor targeting the CTH/H2S/NF-κB/EMT signaling pathway, proven to penetrate the blood-brain barrier. It effectively induces G2/M phase cell cycle arrest and apoptosis in glioblastoma cells, simultaneously inhibiting their migration and invasion. This compound upregulates E-cadherin while downregulating N-cadherin and vimentin, making it a valuable tool for investigative studies in glioblastoma research. -
Survivin Inhibitor
MX107 is a selective survivin inhibitor known for its potent efficacy in suppressing the proliferation of triple-negative breast cancer (TNBC) cells. By inducing the degradation of survivin and inhibitor-of-apoptosis proteins (IAPs), MX107 effectively inhibits nuclear factor κB (NF-κB) activation in response to DNA damage. This compound enhances the tumoricidal effects of genotoxic treatments when used in conjunction with chemotherapeutic agents, making it a valuable tool in cancer research and therapy development. -
RIPK2 Inhibitor
CSLP43 is a selective inhibitor of RIPK2, demonstrating an IC50 of 19.9 nM against human RIPK2. By binding to the ATP-binding pocket of RIPK2, CSLP43 disrupts its interaction with the BIR2 domain of XIAP and cIAP1, effectively inhibiting RIPK2 ubiquitination and regulating NOD1- and NOD2-dependent inflammatory signaling pathways, as well as NF-κB activation. This compound is particularly relevant for research investigating Crohn's disease, Blau syndrome, early-onset sarcoidosis, and early-onset inflammatory bowel disease, due to its selectivity for the NOD1/NOD2 signaling pathway without affecting RIPK1 or RIPK3 activity. -
NF-κB Inhibitor/p53 Activator
CBLC100 is an NF-κB inhibitor and a p53 activator that exhibits potent anticancer properties. By targeting FACT, CBLC100 induces cytotoxicity through both p53-dependent apoptotic and non-apoptotic pathways. This compound is particularly relevant for research applications centered on cancers, including fibrosarcoma, making it a valuable tool for studying tumorigenesis and therapeutic responses. -
p53-MDM2 Inhibitor
p53-MDM2-IN-2 is an orally active inhibitor targeting the p53-MDM2 interaction, exhibiting a Ki value of 0.25 μM. This compound demonstrates antitumor activity through the inhibition of the NF-κB signaling pathway. It is valuable in research studies focusing on cancer therapy and elucidating the molecular mechanisms of tumor suppression. -
p53-MDM2 Inhibitor
p53-MDM2-IN-3 is a potent p53-MDM2 inhibitor with a Ki value of 0.25 μM, demonstrating oral bioavailability. This compound exhibits significant antitumor activity through its inhibition of the NF-κB signaling pathway. It serves as a valuable tool for cancer research, particularly in studies focused on targeting the p53-MDM2 interaction and the subsequent effects on tumor proliferation and survival. -
Herbicide/Microtubule inhibitor
Ethalfluralin is a dinitroaniline herbicide that functions as a microtubule inhibitor. By disrupting intranuclear spindle formation, Ethalfluralin effectively obstructs nuclear division and cytokinesis in parasites. This compound also enhances phosphorylation of NF-κB and P38 MAPK while inhibiting the PI3K/AKT signaling pathway, leading to impaired mitochondrial functionality, apoptosis, endoplasmic reticulum stress, autophagy, and increased reactive oxygen species (ROS) production. Ethalfluralin is particularly relevant for research applications in toxoplasmosis and related parasitic diseases. -
NLRP3 Inhibitor
NLRP3-IN-78 is a potent inhibitor of the NLRP3 inflammasome, demonstrating a 46.72% inhibition rate in GSDMD-induced pyroptosis at a concentration of 5 μM. This compound effectively binds to the NLRP3 protein, hindering GSDMD-NT oligomerization and cleavage while also suppressing upstream NF-κB signaling. NLRP3-IN-78 serves as a valuable tool for investigating anti-inflammatory mechanisms and the role of NLRP3 in various disease models. -
EPAC2 Inhibitor
MAY0132 is a potent and selective inhibitor of the EPAC2 pathway, exhibiting an IC50 of 0.4 μM. This compound significantly impedes the replication of human metapneumovirus (HMPV), adenovirus (AdV), and respiratory syncytial virus (RSV), while also decreasing cytokine and chemokine production induced by viral infections. Furthermore, MAY0132 inhibits NF-κB activation, underscoring its utility in research focused on antiviral mechanisms and respiratory virus pathogenesis. -
ACAT Inhibitor
ACAT-IN-7 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. This compound effectively inhibits ACAT activity, resulting in altered lipid metabolism and subsequent reduction in cholesterol esterification. ACAT-IN-7 is of particular interest in research exploring its potential role in inflammatory processes, as it inhibits NF-κB mediated transcription, which is crucial for various cellular responses. -
ACAT Inhibitor
ACAT-IN-2 is a selective inhibitor of acyl-Coenzyme A:cholesterol acyltransferase (ACAT). This compound effectively inhibits the NF-κB mediated transcriptional process, making it a valuable tool for research in cholesterol metabolism and inflammatory pathways. ACAT-IN-2 is primarily utilized in studies investigating dyslipidemia and its associated diseases, contributing to a deeper understanding of lipid regulation and associated pathophysiology. -
ACAT Inhibitor
ACAT-IN-10 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor that provides valuable insights into lipid metabolism. This compound is particularly useful in studying the regulation of cholesterol esters and their implications in various diseases, including atherosclerosis and metabolic disorders. Additionally, ACAT-IN-10 exhibits weak inhibition of NF-κB-mediated transcription, making it a potential tool for investigating inflammatory pathways. -
ACAT Inhibitor
ACAT-IN-4 hydrochloride is a selective acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. It disrupts cholesterol esterification, leading to a reduction in lipid accumulation in cells. This compound has significant implications for research in atherosclerosis, inflammation, and lipid metabolism, particularly through its ability to inhibit NF-κB mediated transcription. -
ACAT Inhibitor
ACAT-IN-9 is a selective acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor that effectively disrupts the synthesis of cholesteryl esters. By inhibiting ACAT activity, ACAT-IN-9 also attenuates NF-κB mediated transcription, which plays a critical role in inflammation and immune responses. This compound is utilized in research focusing on lipid metabolism, cardiovascular diseases, and inflammation pathways. -
ACAT Inhibitor
ACAT-IN-4 is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor that effectively impedes ACAT activity. This compound has been shown to inhibit NF-κB mediated transcription, making it a valuable tool for studying cholesterol metabolism and inflammatory responses. ACAT-IN-4 is suitable for research applications focusing on lipid regulation, atherosclerosis, and other related cardiovascular conditions. -
ACAT Inhibitor
ACAT-IN-10 dihydrochloride is an acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. This compound exhibits weak inhibition of NF-κB mediated transcription, highlighting its potential role in modulating inflammatory processes. It is primarily utilized in research focused on lipid metabolism and its implications in various diseases, including atherosclerosis and metabolic disorders. ACAT-IN-10 dihydrochloride serves as a valuable tool for investigating the biochemical pathways regulated by ACAT activity. -
ACAT Inhibitor
ACAT-IN-6 is a potent acyl-Coenzyme A:cholesterol acyltransferase (ACAT) inhibitor. This compound effectively inhibits NF-κB mediated transcription, making it a valuable tool for studying lipid metabolism and inflammatory pathways. ACAT-IN-6 is useful in research applications focused on cholesterol homeostasis and related diseases. -
ACAT Inhibitor
ACAT-IN-3 is an inhibitor of acyl-Coenzyme A:cholesterol acyltransferase (ACAT), targeting the cholesterol esterification pathway. This compound effectively inhibits NF-κB-mediated transcription, making it a valuable tool in studying pathways associated with inflammation and lipid metabolism. Its application in research may help elucidate the role of ACAT in various disease models, particularly those related to atherosclerosis and other metabolic disorders. -
ACAT Inhibitor
ACAT-IN-5 is a selective inhibitor of acyl-Coenzyme A:cholesterol acyltransferase (ACAT), a key enzyme involved in cholesterol metabolism. By inhibiting ACAT activity, ACAT-IN-5 has been shown to modulate NF-κB mediated transcription, thereby influencing inflammatory pathways and lipid metabolism. This reagent is vital for research applications exploring cholesterol homeostasis, atherosclerosis, and related metabolic disorders. -
MyD88 Inhibitor
T6167923 is a selective inhibitor of MyD88-dependent signaling pathways, targeting the Toll/IL-1 receptor (TIR) domain of MyD88 to disrupt its homodimeric formation. This compound effectively inhibits NF-κB-mediated Staphylococcus enterotoxin AP (SEAP) activity, demonstrating notable anti-inflammatory effects with IC50 values of 2.7 μM for IFN-γ, 2.9 μM for IL-1β, 2.66 μM for IL-6, and 2.66 μM for TNF-α. T6167923 serves as a valuable tool in studying the role of MyD88 signaling in inflammatory responses and therapeutic interventions. -
Myd88 Inhibitor
MyD88-IN-1 is a potent inhibitor of MyD88, targeting the interaction between TLR4 and MyD88. By suppressing the NF-κB signaling pathway, MyD88-IN-1 demonstrates significant biological activity relevant to cancer and inflammatory research. This compound serves as a valuable tool for elucidating the role of MyD88 in various disease processes and therapeutic interventions. -
Syk Inhibitor
DBMB is a selective inhibitor of spleen tyrosine kinase (Syk) that effectively attenuates Syk kinase activity. Its mechanism of action involves the suppression of NF-κB signaling, leading to a decrease in the production of key inflammatory mediators, including nitric oxide (NO) and prostaglandin E2 (PGE2). DBMB is suitable for investigations focused on inflammatory diseases and elucidating the role of Syk in immune response pathways.

