nf-κb

AP-1 NF-κB activation inhibitor 1 is a potent inhibitor of AP-1 and NF-κB mediated transcriptional activation (IC50 = 1 μM), without blocking basal transcription driven by the β-actin promoter. It has a similar inhibitory effect on the production of IL-2 and IL-8 levels in stimulated cells [1].

BOT-64 is an IKK-2 inhibitor which targets the Ser177 and or Ser181 residues in the kinase's activation loop domain.BOT-64 is a cell-permeable benzoxathiole compound

The NF-κB Activation Inhibitor III, controls the biological activity of NF-κB. It is primarily used for Inflammation/Immunology applications.

NF-κB-IN-1 (1,6-Heptadiene-3,5-dione, 1,7-bis(3,4-dimethoxyphenyl)-4-[(4-hydroxy-3-methoxyphenyl)methylene]-, (1E,6E)-) is a potent NF-κB signaling pathway inhibitor. It is a 4-arylidene crucumin analogue. NF-κB-IN-1 directly inhibits IKK to block NF-κB activation. NF-κB-IN-1 effectively inhibits the viability of lung cancer cells and attenuates the clonogenic activity of A549 cells.

NF-κB-IN-2 inhibits canonical NF-κB signaling induced by TNF-α in PC-3 cells.

NF-κB PON1-IN-1 (Compound 16) is an inhibitor of the NF-κB PON1 pathway, exhibiting antioxidant activity (IC50: 45.76 μM) and hepatoprotective properties.

SN50M (NF-κB Control) is a synthetic peptide containing a hydrophobic region and a mutant nuclear localization sequence that enters cells but does not inhibit NF-κB nuclear translocation or induce apoptosis.

Akt NF-κB MAPK-IN-1 (compound 2m) is a potent, orally active inhibitor of NO with an IC50 of 7.70 μM and low toxicity, exhibiting anti-inflammatory effects by blocking the Akt NF-κB and MAPK signaling pathways [1].

F1, an anti-inflammatory peptide, incorporates the HIV-1 Tat protein transduction domain linked with a 15-amino acid sequence from residues 46-60 of the inhibitor of NF-κB kinase-interacting peptide (IKIP). It effectively blocks LPS-induced phosphorylation of IκB kinase α (IKKα) and IKKβ, along with the nuclear translocation of NF-κB (p65) in mouse peritoneal macrophages at 5 µM concentration. F1, administered at 5 mg/kg in vivo, significantly reduces IL-6, TNF-α, and IL-1β serum levels and enhances survival in a mouse sepsis model induced by LPS.

NF-κB-IN-10 (compound E1) is an NF-κB inhibitor that mitigates heart failure symptoms by modulating the Nrf2 NF-κB signaling pathway, alleviating oxidative stress and inflammation. It suppresses LPS-induced NO production and downregulates iNOS and COX-2 expression in RAW264.7 cells, showing potential for cardiovascular disease research [1].

NF-κB-IN-8 is a competitive antagonist of LPS for MD-2 binding, and it impedes the expression of inflammatory factors by engaging MD-2. Additionally, it inhibits ALP activity and is usable in inflammation research, including acute lung injury (ALI) [1].

NF-κB-IN-4 (compound 17) is a potent inhibitor of the NF-κB pathway that can cross the blood-brain barrier (BBB). It exhibits potential anti-neuroinflammatory activity with low toxicity, making it suitable for researching neuroinflammation-related diseases. NF-κB-IN-4 can block IκBα activation and phosphorylation, reduce NLRP3 expression, and thereby inhibit NF-κB activation [1].

TLR4 NF-κB MAPK-IN-1 is a novel antineuroinflammatory agent inhibiting the TLR4 NF-κB MAPK pathways.

NF-κB/MAPK-IN-1 is a potent dual inhibitor of the NF-κB and MAPK pathways with potential anti-inflammatory activity, inhibition of NO production, and inhibition of LPS-induced activation of iNOS, COX-2, ERΚ and P38. NF-κB/MAPK-IN-1 is used for the prevention and treatment of rheumatoid arthritis (RA).

NF-κB-IN-13 (compound 12) significantly inhibits LPS-induced NF-κB activation and NO synthesis in RAW264.7 macrophages, demonstrating anti-inflammatory properties [1].

NF-κB-IN-9, a nuclear factor kappa B (NF-κB) targeting sonosensitizer with excitation and emission wavelengths (λex/λem) of 489/628 nm, features dual resveratrol units that strongly inhibit NF-κB signaling. This compound demonstrates notable anti-tumor properties and pronounced sonocytotoxicity against cancer cells, maintaining biosafety in xenograft mouse models.

NF-κB-IN-5 (compound 4d) is an orally active NF-κB inhibitor that interacts directly with NF-κB, and exhibits antitumor activity against human cancer cell lines, with IC50 values of 5.35, 2.81, 2.83, 2.02, and 3.90 μM for HCT116, U87-MG, HepG2, BGC823, and PC9, respectively.

SN50 TFA is a cell-permeable inhibitor of NF-κB and attenuates alveolar hypercoagulation and fibrinolysis inhibition in acute respiratory distress syndrome mice through inhibiting NF-κB p65 translocation. SN50 TFA can be used in studies about ARDS.

Akt NF-κB JNK-IN-1 (Compound 2i) is an inhibitor of the Akt, NF-κB, and JNK signaling pathways, demonstrating inhibition of nitric oxide production (IC50: 3.15 μM) and exhibiting anti-inflammatory effects.

NF-κB-IN-12 (compound 3h) is a potent NF-κB inhibitor with an IC50 of 1.02 μM, suitable for research in acute lung injury [1].

NF-κB-IN-11 (Compound 3i) is an inhibitor of NF-κB, effectively blocking TNF-α-induced NF-κB pathway activation and nuclear translocation of NF-κB, alongside reducing expression levels of phospho-IKK, IκBα, and NF-κB p65. Demonstrating anti-inflammatory properties, it mitigates dextran sulfate sodium-induced colitis in mice and exhibits a maximum tolerated dose (MTD) exceeding 1852 mg kg in acute toxicity assays when administered orally (p.o.) [1].

NF-κB-IN-6 (Compound 3d) is an anti-inflammatory agent that suppresses the NF-κB signaling pathway, thereby reducing iNOS and COX-2 protein expression. It inhibits NO production in LPS-induced RAW264.7 cells with an IC50 of 23.1 μM[1].

NF-κB-IN-3 (Compound 2) is an NF-κB inhibitor with an IC50 of 0.70 μM, and it can be used as an anti-tumour agent.

Omaveloxolone (RTA-408) (RTA-408) is a synthetic triterpenoid that activates the cytoprotective transcription factor Nrf2 and inhibits NF-κB signaling. Phase 2.

Bortezomib (LDP 341) is a 20S proteasome inhibitor (Ki=0.6 nM) that is reversible and selective. Bortezomib has antitumor activity and inhibits NF-κB, which can disrupt the cell cycle and induce apoptosis.

Specnuezhenide (Nuezhenide) significantly protects human neuroblastoma SH-SY5Y cells from 6-hydroxydopamine-induced neurotoxicity.Nuezhenide is the main inhibitory compound of fruits, it shows a clear inhibitory effect to the seeds of wheat and Chinese cabbage.

Butein (2’,3,4,4’-tetrahydroxy Chalcone), a plant polyphenol, is isolated from Rhus verniciflua. It can inhibit the activation of protein tyrosine kinase, NF-κB and STAT3, and also can inhibit EGFR.

CBL0137 hydrochloride (Curaxin-137 hydrochloride) activates p53 and inhibits NF-kB (EC50: 0.37 0.47 μM) in the cell-based p53 and NF-kB reporter assays, respectively. It also suppresses histone chaperone FACT.

Muscone (3-Methylcyclopentadecanone) is an organic compound that is the primary contributor to the odor of musk.

Lidocaine hydrochloride (Lignocaine hydrochloride) is a local anesthetic and cardiac depressant used as an antiarrhythmic agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.

Dihydroartemisinin (Artenimol) is a metabolite of artemisinin.

Ethyl gallate (gallic acid ethyl ester) obviously decreases cell proliferation in MDA-MB-231 and MCF-7 cells in a dose- and time-dependent manner, exhibits cytotoxicity in a dose-dependent manner. Ethyl gallate can inhibit the abilities of invasion of breast cancer in vitro by inhibiting the mRNA levels of MMP-9/MMP-2, phosphorylation of Akt and protein expression of NF-κB and inhibits hydrogen peroxide signaling, may represent an alternative class of vasopressors for use in septic shock. Also, Ethyl gallate suppresses proliferation and invasion in human breast cancer cells by modulating the PI3K/Akt pathway, which may contribute to inhibiting their downstream targets such as NF-κB p-65, Bcl-2/Bax, and mRNA levels of MMP-2 and MMP-9 in breast cancer cells, could be used as potential antioxidants with safe therapeutic application in cancer chemotherapy.

4-Hydroxychalcone (P-Cinnamoylphenol) attenuates hyperaldosteronism, inflammation, and renal injury in cryptochrome-null mice.

Berbamine dihydrochloride (Berbamine), a natural compound derived from the Berberis amurensis plant, has been shown to exhibit antitumor activity in several Ys.

Stachydrine Hydrochloride is an effective component that mainly extracted from the leaf of Leonurussibiricus.

Myrcene is a terpene that has been found in Cannabis and has antioxidative properties.

Iron sucrose (Sucroferric oxyhydroxide) is treatment of iron deficiency anemia.

Scutellarin (Scutellarein-7-glucuronide), an active flavone isolated from Scutellaria baicalensis, can inhibit RANKL-mediated MAPK and NF-κB signaling pathway in osteoclasts, and down-regulate the STAT3 Girdin Akt signaling in HCC cells.

Ginsenoside Rg1 (Panaxoside Rg1) is a class of steroid glycosides, and triterpene saponins found exclusively in the plant genus Panax (ginseng). It improves spatial learning and increase hippocampal synaptophysin level in mice, plus demonstrates estrogen-like activity.

Theophylline monohydrate (Quibron) appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium distribution, and antagonize adenosine. Theophylline monohydrate is a natural alkaloid derivative of xanthine isolated from the plants Camellia sinensis and Coffea arabica. Physiologically, this agent relaxes the bronchial smooth muscle, produces vasodilation (except in cerebral vessels), stimulates the CNS, stimulates the cardiac muscle, induces diuresis, and increases gastric acid secretion; it may also suppress inflammation and improve contractility of the diaphragm.

Indacaterol (Onbrez; Arcapta) is a β2-Adrenergic Agonist. The mechanism of action of indacaterol is as an Adrenergic beta2-Agonist.

Tyrosol (2-(4-Hydroxyphenyl)ethanol) is a phenolic antioxidant that is naturally present in several foods such as wines and green tea and is present most abundantly in olives.

Articaine hydrochloride (Hoe-045), a thiophene-containing local anesthetic, is pharmacologically similar to mepivacaine.

Sodium salicylate (2-Hydroxybenzoic acid sodium salt), a metabolite of acetylsalicylic acid, can inhibit NF-kB and reduce oxidative stress.

Sinapinic Acid (Synapoic acid) protects the rat liver from CCl4-induced inflammation, most likely by acting as a free radical scavenger and modulator of NF-κB p65 activation and proinflammatory cytokine expression. Sinapic acid with antioxidant role protects cardiac cells and its functions from I/R induced oxidative stress. Sinapic acid is a potentially useful agent for the protection against liver fibrosis and cirrhosis. Sinapic acid prevents the alterations in the levels of lipids and lipoproteins by virtue of its anti-lipidaemic effect in isoproterenol induced myocardial infarcted rats. Sinapic acid ameliorates hyperglycemia through PLC-PKC signals to enhance the glucose utilization in diabetic rats.

NSC-37445 has anti-tumor activity, such as inhibits growth of bladder tumor cells in a nude mice model , prevents the recurrence and progression of non-muscle-invasive urothelial cell carcinoma. NSC-37445 can significantly reduce the expression of CDK1-inhibitory kinases, Myt1 and Wee1, and cause cyclin B1 protein accumulation leading to CDK1 activation in T24 cells. 3. Flavokawain A (Flavokavain A) may exert anti-inflammatory responses by suppressing LPS-induced expression of pro-inflammatory mediators via blockage of NF-κB-AP-1-JNK/p38 MAPK signaling pathways in the murine macrophages.

2,4-Diamino-6-hydroxypyrimidine (DAHP) (DAHP) is a selective, specific inhibitor of GTP cyclohydrolase I, the rate limiting step for de novo pterin synthesis

Ethacrynic acid (Edecrin) is a nonsulfonamide loop diuretic that inhibits the activity of the Na+/K+/2Cl- cotransporter NKCC2 in the thick ascending limb of the loop of Henle. It also inhibits glutathione S-transferase and Wnt signalling, producing cytotoxicity in chronic lymphocytic leukaemia cells and other tumour cells.

Quinoclamine is a naphthoquinone derivative and is an NF-κB inhibitor.

Shikonin (Anchusa acid) is a natural product, a TMEM16A chloride channel inhibitor (IC50=6.5 μM) and selective PKM2 inhibitor. Shikonin exhibits antitumor, anti-inflammatory and wound healing activities.