NF-κB/IκB

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  1. Antioxidant Agent

    Chrysoeriol is a natural flavonoid known for its antioxidant properties. This compound exhibits significant anti-inflammatory activity by inhibiting critical signaling pathways, including JAK2/STAT3, IκB/p65, and NF-κB. Due to its robust biological activities, chrysoeriol is valuable in research applications focused on inflammation and oxidative stress-related conditions.
  2. Endogenous Metabolite

    Stachydrine is an endogenous metabolite that primarily functions in promoting blood circulation and alleviating blood stasis, particularly noted in the traditional Chinese herb Leonurus heterophyllus. This compound has been shown to inhibit the NF-κB signaling pathway, suggesting its potential role in modulating inflammatory processes. Stachydrine is valuable for research applications focused on cardiovascular health and inflammation.
  3. Vitamin E

    γ-Tocotrienol is an active form of vitamin E that primarily targets the signaling pathway of NF-κB and P-glycoprotein (P-gp). It demonstrates significant biological activity by reversing multidrug resistance (MDR) in breast cancer cells, enhancing the efficacy of chemotherapeutic agents. Additionally, γ-tocotrienol serves as a radioprotective agent, effectively mitigating bone marrow radiation damage associated with targeted radionuclide treatments. Research applications include cancer therapy and protection against radiation-induced injury.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. 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.
  13. 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.
  14. CHI3L1 Inhibitor

    CHI3L1-IN-5 is a selective inhibitor of CHI3L1, exhibiting a KD value of 6 μM. This compound enhances astrocytic clearance by rejuvenating lysosomal function and promoting Aβ uptake, while simultaneously mitigating neuroinflammation through inhibition of the NF-κB pathway. CHI3L1-IN-5 is valuable for investigating its potential therapeutic applications in Alzheimer's disease research.
  15. Stimulator

    Erinacine C is a potent activator of the Nrf2 signaling pathway and an inhibitor of the NF-κB signaling pathway. This compound demonstrates significant antioxidant, neuroprotective, and anti-inflammatory properties, making it a valuable tool in research focused on oxidative stress and neurodegenerative diseases. Its biological activities support studies aimed at exploring therapeutic strategies for conditions associated with inflammation and cellular damage.
  16. NF-κB Inhibitor

    (R)-(+)-Anatabine is an NF-κB inhibitor that acts to lower amyloid-β (Aβ) production by preventing the β-cleavage of amyloid precursor protein (APP). As the less active R-enantiomer of Anatabine, it retains the ability to modulate α4β2 nAChR activity. This compound exhibits anti-inflammatory properties and is being investigated for its potential applications in the treatment of neurodegenerative disorders.
  17. HDAC Inhibitor

    2-Propylpent-4-ynoic acid, a histone deacetylase (HDAC) inhibitor, exhibits an IC50 of 0.5 mM against human HDAC. This compound induces P-glycoprotein function and has been associated with teratogenicity, fetal growth inhibition, and neurotoxicity. Notably, the S-enantiomer demonstrates more significant teratogenic effects compared to its R-enantiomer and other analogs. 2-Propylpent-4-ynoic acid is relevant in research focused on the mechanisms underlying colon cancer and neural tube defects, including exencephaly.
  18. Calcium Channel Inhibitor

    Nothofagin is a dihydrochalcone that acts as a calcium channel inhibitor. By blocking calcium influx, it downregulates NF-κB translocation, providing a mechanism to modulate inflammatory responses. This compound exhibits antioxidant properties and has potential applications in research related to septic responses and vascular inflammation.
  19. Proatherosclerotic Peptide Hormone

    GIP (22-51) human is a potent proatherosclerotic peptide hormone targeting the NF-κB signaling pathway. This 30-amino acid peptide promotes the expression of matrix metalloproteinase-8 (MMP-8) and induces proinflammatory and proatherosclerotic protein expression. Additionally, GIP (22-51) human elevates intracellular free calcium levels in THP-1-derived macrophages, making it a valuable tool for atherosclerosis research.
  20. Flavonoid

    Chrysin-7-O-glucuronide is a flavonoid that targets α-glucosidase and α-amylase, exhibiting inhibitory activity with IC50 values of 612.13 and 980.73 μg/mL, respectively. This compound is known to suppress NF-κB signaling and possesses free radical scavenging abilities, functioning as a protectant for tight junctions and alleviating intestinal mucosal barrier injury. Chrysin-7-O-glucuronide is relevant for research focused on type 2 diabetes and the impacts of severe acute pancreatitis on intestinal health.
  21. CYP3A4 Inhibtior

    Curcumenol is a potent inhibitor of CYP3A4, exhibiting an IC50 value of 12.6 μM. This bioactive compound, derived from Curcuma zedoaria, demonstrates neuroprotective, anti-inflammatory, anti-tumor, and hepatoprotective activities. In studies, Curcumenol suppresses Akt-mediated NF-κB activation and inhibits the p38 MAPK signaling pathway in LPS-stimulated BV-2 microglial cells, making it a valuable tool for research in neuroinflammation and cancer therapy.
  22. NF-κB/MAPKs Inhibitor

    Tetrahydropiperine is a selective inhibitor of NF-κB and MAPKs, while simultaneously activating the PI3K/Akt/mTOR pathway. This compound effectively reduces the production of pro-inflammatory cytokines, including TNF-α, IL-6, and nitric oxide, by inhibiting the nuclear translocation of NF-κB and the phosphorylation of ERK, JNK, and p38 MAPKs. Additionally, Tetrahydropiperine mitigates excessive autophagy, offering neuroprotective benefits against oxidative damage. Its diverse biological activities make it valuable for research focused on inflammatory conditions, such as endotoxemia and arthritis, as well as neurological disorders, including ischemic stroke.
  23. Anti-oxidant, Aromatase Inhibitor, Anabolic Agent

    5-Methyl-7-methoxyisoflavone is an orally active antioxidant that primarily functions as an aromatase inhibitor. This compound disrupts testosterone metabolic pathways, making it useful in various anabolic applications. It exhibits enhanced potency in increasing muscle mass and endurance compared to other anabolic agents. Additionally, 5-Methyl-7-methoxyisoflavone supports fat loss, contributes to the maintenance of low cholesterol levels, and aids in strengthening bone density. The compound also acts as an inhibitor of NF-κB, further expanding its potential therapeutic applications.
  24. Cationic Lipid

    H1L1A1B3 is an ionizable cationic lipid designed for the formation of lipid nanoparticles (LNPs) to effectively deliver circular RNA (circRNA). This lipid exhibits superior transfection efficiency, yielding a fourfold enhancement in circRNA delivery to lung cancer cells compared to conventional lipids. Additionally, H1L1A1B3 activates the NF-κB/IRF immune signaling pathways, making it a valuable tool for enhancing RNA therapeutic applications in research.
  25. MALT1 Inhibitor

    Z-VRPR-FMK is an irreversible inhibitor of the MALT1 protein. It effectively inhibits the growth and invasion of diffuse large B-cell lymphoma by blocking MALT1-induced NF-κB activation and matrix metalloproteinase (MMP) expression. This makes Z-VRPR-FMK a valuable tool for research investigating the role of MALT1 in oncogenesis and therapeutic strategies targeting NF-κB pathways.
  26. Proteasomal Degrader

    (S,R,S)-AHPC-Boc derivative 1 is a selective proteasomal degrader that targets MALT1. By recruiting the E3 ubiquitin ligase CRBN, it forms a ternary complex with MALT1, facilitating its ubiquitination and subsequent proteasomal degradation. This compound inhibits the NF-κB signaling pathway by disrupting the CBM complex, which may induce apoptosis in ABC-DLBCL cells. (S,R,S)-AHPC-Boc derivative 1 is valuable for the investigation of MALT1-dependent cancers, particularly diffuse large B-cell lymphoma (DLBCL).
  27. MALT1 Inhibitor

    MALT1-IN-5 is a potent inhibitor of the MALT1 protease, targeting the NF-κB signaling pathway. This compound has demonstrated significant biological activity in disrupting MALT1-dependent signaling processes. MALT1-IN-5 is primarily utilized in cancer research to investigate the role of MALT1 in tumorigenesis and its potential as a therapeutic target.
  28. MALT1 Inhibitor

    NVS-MALT1 is an allosteric inhibitor of the MALT1 protein, disrupting its activity and providing a valuable tool for studying MALT1-mediated signaling pathways. This compound demonstrates the ability to modulate NF-κB activation and enhance apoptosis in cancer cells, making it relevant for research in oncology and immune response. It is particularly useful in investigations focusing on B-cell lymphoma and other MALT1-associated diseases.
  29. MALT1 Inhibitor

    RGT-068A is a selective and orally bioavailable inhibitor of MALT1 (Mucosa-associated lymphoid tissue lymphoma translocation protein 1). This compound demonstrates potent inhibitory activity against MALT1, which is essential for NF-κB signaling in various hematological malignancies and inflammatory diseases. RGT-068A serves as a valuable tool for research into therapeutic strategies targeting MALT1 in cancer and autoimmune disorders.
  30. NF-κB Inhibitor

    SEMBL is a potent inhibitor of NF-κB, specifically targeting NF-κB-DNA binding to disrupt its transcriptional activity. This compound effectively reduces the secretion of NF-κB-dependent inflammatory cytokines and diminishes cancer cell migration and invasion by decreasing matrix metalloproteinase (MMP) expression. SEMBL is valuable for research in anticancer therapies and the study of inflammation-related pathways.
  31. Stable Isotope

    D-Ribose (mixture of isomers)-13C5 is a stable isotope-labeled form of D-Ribose, which serves as a crucial sugar moiety in adenosine triphosphate (ATP) production. It functions as an energy enhancer and is commonly employed in metabolic therapy for conditions such as chronic fatigue syndrome and cardiac energy metabolism. Additionally, D-Ribose is involved in protein glycation and can stimulate NF-κB-dependent inflammation through the receptor for advanced glycation end-products (RAGE). This makes it a valuable tool for research in metabolic and inflammatory pathways.
  32. NF-κB Nuclear Accumulation Inhibitor

    Cyclo(his-pro) TFA is a cyclic dipeptide that functions as an NF-κB nuclear accumulation inhibitor. This compound is capable of crossing the blood-brain barrier, making it valuable for studying its effects on various inflammatory and stress-related pathways. Its ability to modulate NF-κB activity supports research in neuroinflammation and other related conditions.
  33. Stable Isotope

    Stachydrine-d6 is a deuterated form of Stachydrine, a compound known for its role in promoting blood circulation and alleviating blood stasis, particularly in the traditional Chinese herb Leonurus heterophyllus. This stable isotope can be used in tracing studies and metabolic research due to its labeled nature. Additionally, Stachydrine exhibits inhibitory effects on the NF-κB signaling pathway, highlighting its potential in studies related to inflammation and immunity.
  34. Secondary Metabolite

    Moniliphenone is a secondary metabolite derived from the endophytic fungus Penicillium chrysogenum. This compound exhibits notable anti-inflammatory properties and effectively inhibits TNF-α-stimulated NF-κB activation, making it a valuable tool for exploring pathways involved in inflammation. Its applications in research can aid in understanding the molecular mechanisms of inflammatory diseases and developing potential therapeutic strategies.
  35. 20S Proteasome Inhibitor

    5-Amino-8-hydroxyquinoline is a non-competitive inhibitor of the 20S proteasome, demonstrating potent inhibitory effects on NF-κB activity. This compound induces apoptosis in cancer cells while exhibiting minimal cytotoxicity towards normal hematopoietic cells. It is valuable for research applications in cancer biology, particularly in the study of leukemia and related malignancies.
  36. Immunoproteasome β5i Subunit Inhibitor

    DPLG3 is a selective inhibitor of the immunoproteasome β5i subunit, demonstrating an IC50 of 4.5 nM. It effectively inhibits the mouse i-20S proteasome with an IC50 value of 9.4 nM. DPLG3 is capable of downregulating the protein levels of NF-κB p50 and p65, highlighting its potential in the study of immune-related diseases and therapeutic applications.
  37. Proteasome Inhibitor

    Biotin-(Oaa)3-epoxomicin is a biotinylated proteasome inhibitor derived from Epoxomicin, connected through three hydrophilic oxaacetyl amino acid linkers. This compound is utilized primarily in proteomic research for the capture and identification of proteasome complexes, facilitating target validation and elucidation of intracellular targets. Epoxomicin effectively inhibits proteasome activity through covalent binding to catalytic subunits such as LMP7, X, MECL1, and Z, with a pronounced effect on chymotrypsin-like activity, while sparing non-proteasomal proteases like trypsin and papain. Additionally, it serves as an NF-κB inhibitor, demonstrating potential in studies of inflammatory responses.
  38. 20S Proteasome Inhibitor

    5-Amino-8-hydroxyquinoline dihydrochloride is a potent non-competitive inhibitor of the 20S proteasome. This compound effectively inhibits NF-κB activity, leading to apoptosis in cancer cells while exhibiting minimal cytotoxicity towards normal hematopoietic cells. Its unique properties make it a valuable tool for cancer research, particularly in studies related to leukemia and other malignancies.
  39. Proteasome Inhibitor

    Z-LLF-CHO (Z-Leu-Leu-Phe-CHO) is a potent inhibitor of the chymotrypsin-like activity of the proteasome, exhibiting an inhibition constant (Ki) of 460 nM. This compound also functions as an inhibitor of NF-κB nuclear translocation, making it valuable for studies involving immune response and inflammation. Research applications include investigations into proteolytic processes and the role of cytokines in various disease models.
  40. Proteasome Inhibitor

    4-Nitrochalcone serves as a proteasome inhibitor, specifically targeting the proteasomal degradation pathway. It effectively inhibits the activity of NF-κB induced by TNFα, making it a valuable tool for studying inflammatory processes and signaling pathways. This compound is utilized in research focused on cancer, neurodegenerative diseases, and other conditions where proteasome activity plays a critical role.
  41. Trx/TrxR System Inhibitor

    PMX464 is a thiol-reactive quinol that acts as an inhibitor of the thioredoxin-thioredoxin reductase (Trx/TrxR) system. This compound has been shown to inhibit NF-κB-mediated pro-inflammatory activation in human type II alveolar epithelial cells, making it a valuable tool for research focused on inflammation and oxidative stress. PMX464 is particularly useful in studies examining the role of redox signaling in various pathophysiological conditions.
  42. Tyrosinase Inhibitor

    MHY884 is a potent tyrosinase inhibitor that effectively mitigates UVB-induced activation of the NF-κB signaling pathway by downregulating oxidative stress. This compound demonstrates a reduction in oxidative stress within melanoma cells, leading to diminished NF-κB activity in irradiated models. MHY884 holds significant promise for investigations into the mechanisms of UVB-induced skin damage and its potential therapeutic applications.
  43. Aβ Inhibitor

    TML-6 is an orally active curcumin derivative that functions as a β-amyloid (Aβ) inhibitor by impeding the synthesis of β-amyloid precursor protein. It demonstrates key biological activities including the upregulation of Apo E, suppression of NF-κB and mTOR pathways, and enhancement of the anti-oxidative Nrf2 response. TML-6 is positioned as a promising candidate for research in Alzheimer's disease (AD) mechanisms and therapeutic developments.
  44. Chalcone

    4'-Hydroxychalcone is a chalcone derivative known for its hepatoprotective properties. It exerts its biological activity by inhibiting TNFα-induced NF-κB activation through the modulation of the proteasome. Additionally, 4'-Hydroxychalcone has been shown to induce rapid potassium release from mitochondrial vesicles, adversely affecting respiratory control and oxidative phosphorylation in isolated rat liver mitochondria. This compound is valuable for research focused on liver protection and mitochondrial function.
  45. Stable Isotope

    Metaxalone-d3 is a deuterium-labeled form of Metaxalone, an FDA-approved muscle relaxant primarily acting on the central nervous system. Its primary mechanism involves inhibition of polysynaptic reflex arcs, promoting muscle relaxation. Additionally, Metaxalone demonstrates inhibitory effects on MAO-A, contributing to its anti-inflammatory and antioxidant properties. This reagent is useful for research applications investigating inflammatory responses, as it modulation of IL-1β-induced phenotypes impacts NF-κB and related signaling pathways in microglia.
  46. Stable Isotope

    Metaxalone-d6 is a deuterium-labeled analog of Metaxalone, an FDA-approved muscle relaxant primarily targeting the central nervous system. It promotes muscle relaxation by inhibiting polysynaptic reflex arcs and also exhibits activity as an inhibitor of MAO-A, contributing to anti-inflammatory and antioxidant effects. Metaxalone effectively reduces the IL-1β-induced inflammatory phenotype, modulates NF-κB signaling pathways, and lowers both expression and activity of MAO-A in IL-1β-treated microglia, making it a valuable tool for research in neurobiology and inflammation.
  47. Anti-inflammatory Drug

    Sanggenon A is an anti-inflammatory compound that modulates the NF-κB and HO-1/Nrf2 signaling pathways, demonstrating significant effects in BV2 and RAW264.7 cells. This reagent effectively inhibits the lipopolysaccharide (LPS)-induced production of nitric oxide, making it a valuable tool for research into inflammatory processes and potential therapeutic applications in inflammation-related diseases.
  48. Phenylpropanoid Glycoside

    Tadehaginoside is a phenylpropanoid glycoside that plays a crucial role in regulating lipogenesis and glucose metabolism. This compound exhibits antioxidant properties and offers hepatoprotective effects by modulating Nrf2 and NF-κB signaling pathways, thereby mitigating oxidative stress and inflammation in liver cells. Tadehaginoside is applicable in research focusing on obesity and diabetes, providing insights into metabolic regulation and associated pathologies.
  49. E-isomer of Tadehaginoside

    (E)-Tadehaginoside is the E-isomer of Tadehaginoside, a phenylpropanoid glycoside known for its role in modulating lipogenesis and glucose metabolism. This compound exhibits antioxidant properties and provides liver protection against oxidative stress and inflammation by influencing the Nrf2 and NF-κB signaling pathways in hepatocytes. (E)-Tadehaginoside is suitable for research applications focused on obesity and diabetes.
  50. Antioxidant Agent

    Santamarine is a sesquiterpene lactone that serves as an effective antioxidant agent. It enhances the expression of heme oxygenase-1 (HO-1) through the translocation of nuclear factor erythroid 2–related factor 2 (Nrf2) while inhibiting the production of nitric oxide (NO), prostaglandin E2 (PGE2), tumor necrosis factor-alpha (TNF-α), and interleukin-1 beta (IL-1β) by blocking NF-κB translocation in LPS-stimulated macrophages. Additionally, Santamarine displays anti-photoaging effects by inhibiting the MAPK/AP-1 pathway and promoting TGF-β/Smad signaling in UVA-irradiated human dermal fibroblasts, highlighting its potential for various biological applications.

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