NOD

Nigericin sodium salt is an antibiotic, an NLRP3 activator, and a cationic ion carrier. Nigericin sodium triggers the activation of the NALP3 inflammasome, which inhibits Golgi function and suppresses the growth of Gram-positive bacteria.

Selnoflast (example 6) is a NLRP3 inhibitor[1].

CP-456773 (MCC950 (CP-456773) and CRID3) is an effective and specific cytokine release inhibitor and NLRP3 inflammasome inhibitor. CP-456773 inhibits IL-1β secretion and caspase 1 processing. MCC950 blocked canonical and noncanonical NLRP3 activation at nanomolar concentrations. MCC950 specifically inhibited activation of NLRP3 but not the AIM2, NLRC4 or NLRP1 inflammasomes. MCC950 reduced IL-1β production in vivo and attenuated the severity of experimental autoimmune encephalomyelitis (EAE), a disease model of multiple sclerosis.

MCC950 sodium (CP-456773 sodium) is a potent and selective inhibitor of the inflammatory vesicle NLRP3 (IC50=7.5 nM in BMDMs; IC50=8.1 nM in HMDMs). MCC950 sodium has no effect on other inflammatory vesicles such as AIM2, NLRC4 or NLRP1.

Procyanidin B2 (Proanthocyanidin B2) has vascular protective, anti-diabetic nephropathy, anti-cancer, anti-inflammatory, and antioxidant activities. Procyanidin B2 inhibited NLRP3 inflammasome activation via suppression of AP-1 pathway.

antcin A is a steroid-like phytochemical isolated from the fruiting bodies of a precious edible mushroom Antrodia cinnamomea with strong anti-inflammatory and anti-tumor effects.

Muramyl dipeptide (MDP) is a synthetic immunoreactive peptide, consisting of N-acetyl muramic acid attached to a short amino acid chain of L-Ala-D-isoGln. It indirectly decreases osteoclast differentiation by reducing the RANKL OPG ratio and directly increases osteoblast differentiation by up-regulating Runx2 gene expression through MAPK pathways, thereby inducing bone formation via Runx2.

NOD-IN-1 (Compound 4) is a potent mixed inhibitor of nucleotide-binding oligomerization domain (NOD)-like receptors.

Usnoflast (ZYIL1) is an orally active and selective NLRP3 inhibitor, which suppresses NLRP3 inflammasome activation. It can be used in research on neurological diseases.

Nodinitib-1 (CID-1088438) is a potent and selective NOD1 inhibitor with an IC50 of 0.56 μM.

NT-0796 is a brain-permeable, potent, and selective inhibitor of the inflammasome NLRP3, inhibiting NLRP3 activation.NT-0796 is a potential NDT-19795 delivery vector.

CY-09 is an NLRP3 inhibitor.

BAL-0028 is a potent inhibitor of NLRP3 activation (IC50: 25 nM) with anti-inflammatory activity for cancer research.

Dapansutrile is a potent, selective and orally active NLRP3 inflammasome inhibitor, with Anti-inflammatory and analgesic activity.

BMS986299 is a modulator of NLRP3 with an EC50 of 1.28 μM and can be used in studies about NLRP3 signaling and the treatment of associated diseases.

GSK717 is a potent, selective NOD2 (nucleotide-binding oligomerization domain 2) inhibitor that inhibits muramyl dipeptide (MDP)-induced NOD2-mediated signaling with an IC50 of 400 nM for MDP-stimulated IL-8 secretion in HEK293 hNOD2 cells[1]. It blocks the synergy between NOD2 and TLR2 without affecting NOD1, TNFR1, and TLR2-mediated responses. At 5 μM, GSK717 inhibits the release of IL-8, IL-6, TNFα, and IL-1β in primary human monocytes stimulated with MDP[1]. [1]. Rickard DJ, et al. Identification of benzimidazole diamides as selective inhibitors of the nucleotide-binding oligomerization domain 2 (NOD2) signaling pathway. PLoS One. 2013;8(8):e69619. Published 2013 Aug 1.

JC124 is an inhibitor of NLRP3 Inflammasome and exhibits neuroprotective and anti-inflammatory activities.

ADS032 (BT-032) is an NLRP1 and NLRP3 inhibitor with anti-inflammatory activity,, inhibits the activation of NLRP1 and NLRP3, inhibits Nigericin-induced IL-1β production, and can be used to study respiratory inflammation or infection.

Asymmetric dimethylarginine [an endogenous inhibitor of nitric oxide synthase (NOS)], is a compound that inhibits the enzyme responsible for producing nitric oxide.

7,4'-Dihydroxyflavone (4',7-Dihydroxyflavone) can induce transcription of nodulation (nod) genes in Rhizobium meliloti. It has inhibitory activities against COX-2.

6-Biopterin (L-Biopterin) is a natural product,is a NO synthase cofactor.

Physalin B is one of the major active compounds from the Solanaceae family of plants and has a wide range of biological activities for the treatment of inflammatory eczema and herpes, among other diseases.Physalin B ameliorates lipopolysaccharide-induced inflammatory response due to acute lung injury by inhibiting NF-κB and NLRP3 through activation of the PI3K Akt pathway.Physalin B inhibits PDGF-BB-induced VSMC proliferation and migration and phenotypic transformation through activation of the Nrf2 pathway. Physalin B inhibits PDGF-BB-induced VSMC proliferation, migration and phenotypic transformation through activation of the Nrf2 pathway.Physalin B exerts antitumor activity by inhibiting LAP2α-HDAC1-mediated deacetylation of glioma-associated oncogene 1 and hepatic stellate cell activation.

YQ128 is a potent and selective second-generation NLRP3 (NOD-like receptor P3) inflammasome inhibitor with an IC50 of 0.30 µM and exhibits significant anti-inflammatory activity.

Imperatorin (8-Isopentenyloxypsoralene) is a modulator of p38, ERK pathway. Imperatorin increases BMP-2 expression (mRNA) and increases bone density volume and mineralization in vivo.