MMP

MMP-7-IN-3 is a potent and selective inhibitor of MMP-7. MMP-7-IN-3 suppresses kidney fibrosis progression in a mouse model with unilateral ureteral obstruction.

Hinokiflavone is a naturally occurring biflavonoid isolated from plants, recognized as a novel modulator of pre-mRNA splicing. It exhibits diverse biological activities, including anti-inflammatory, antitumor, and antiviral effects. Mechanistically, Hinokiflavone acts as a potent inhibitor of matrix metalloproteinases (MMPs) and suppresses the virulence of methicillin-resistant Staphylococcus aureus (MRSA) by targeting caseinolytic protease P (ClpP) with an IC₅₀ of 34.36 µg/mL. In cancer models, Hinokiflavone triggers apoptosis through a reactive oxygen species (ROS)-dependent, mitochondria-mediated pathway and suppresses tumor cell migration and invasion. Additionally, it functions as a SUMO protease inhibitor, effectively blocking sentrin-specific protease 1 (SENP1) activity.

CMC2.24 (TRB-N0224) is an orally active tricarbonylmethane compound that exhibits antitumor activity in pancreatic cancer models by inhibiting Ras activation and downstream ERK1/2 signaling. It is also a potent inhibitor of zinc-dependent matrix metalloproteinases (MMPs), with IC₅₀ values ranging from 2.0 to 69 μM. Additionally, CMC2.24 has therapeutic potential in osteoarthritis, where it restores cartilage homeostasis and reduces chondrocyte apoptosis through modulation of the NF-κB/HIF-2α pathway.

Isofraxidin is a coumarin compound derived from *Acanthopanax senticosus* that exhibits anti-invasive and anti-inflammatory properties. It inhibits MMP-7 expression and suppresses cell invasion in human hepatoma cells by reducing ERK1/2 phosphorylation. Isofraxidin also downregulates the expression of iNOS and COX-2 and inhibits the formation of the TLR4/myeloid differentiation protein-2 (MD-2) complex.

SM-7368 is a potent NF-κB inhibitor that acts downstream of MAPK p38 activation. It suppresses TNF-α-induced upregulation of MMP-9 and is suitable for research on chemotherapeutic strategies targeting TNF-α-mediated tumor invasion and metastasis.

MMP-9-IN-1 is a selective inhibitor of matrix metalloproteinase-9 (MMP-9) that specifically targets the hemopexin (PEX) domain of MMP-9, without affecting other MMP family members.

Auraptene is an orally active geranyloxycoumarin compound naturally found in plants of the *Brassicaceae* family. It exhibits a wide range of biological activities, including antibacterial, anti-pathogenic, antioxidant, anti-tumor, and neuroprotective effects. Auraptene has shown therapeutic potential in the management of various chronic conditions such as hypertension and cystic fibrosis, making it a valuable compound for pharmacological and nutraceutical research.

Triolein is a symmetric triacylglycerol composed of three oleic acid molecules esterified to glycerol. It exhibits strong antioxidant and anti-inflammatory properties and has been shown to reduce the upregulation of matrix metalloproteinase-1 (MMP-1), a key enzyme involved in tissue remodeling and inflammation. These activities make triolein a compound of interest in research related to inflammatory diseases and oxidative stress.

Hydrangenol is an orally active antiphotoaging compound isolated from *Hydrangea serrata* leaves. It prevents wrinkle formation by downregulating matrix metalloproteinases (MMPs) and inflammatory cytokines, while upregulating moisturizing factors and antioxidant gene expression, making it a promising agent for skin health and anti-aging research.

JG26 is a potent ADAM inhibitor with IC50 values of 12 nM for ADAM8, 1.9 nM for ADAM17, and 150 nM for ADAM10. It also inhibits MMP-12 with an IC50 of 9.4 nM. JG26 suppresses AngII-induced EGFR transactivation and ERK activation, upregulates ACE2 expression, inhibits CD23 shedding, and reduces SARS-CoV-2 infection. Additionally, JG26 demonstrates anti-metastatic effects in colorectal cancer and holds research potential in Hodgkin lymphoma and vascular diseases.

o-Phenanthroline monohydrate is a potent MMP inhibitor that acts by chelating divalent metal ions, particularly iron (Fe2+), forming a stable red complex that absorbs light maximally at 510 nm. This compound has demonstrated the ability to prevent chromosomal aberrations in cells exposed to streptozotocin, thereby highlighting its significance in cellular and molecular biology research. It is widely utilized in studies investigating metalloproteinases and their role in various biological processes and disease states.

Hyaluronic acid sodium, also known as sodium hyaluronate, is a glycosaminoglycan that plays a crucial role in the extracellular matrix (ECM). This biopolymer is involved in key biological activities such as cell proliferation, tissue remodeling, and angiogenesis, particularly in the context of digestive cancers. Hyaluronic acid sodium is implicated in tumor cell growth and migration, and it activates the PI3K-Akt signaling pathway. This reagent can also be utilized in research related to joint diseases, wound healing, and as a drug delivery system to enhance the efficacy of therapeutics in cancer research.

Ecliptasaponin A is a pentacyclic triterpenoid saponin that functions as a robust inhibitor of matrix metalloproteinases (MMPs). It demonstrates significant anti-tumor properties by activating the ASK1/JNK pathway, leading to apoptosis and autophagy in lung cancer cells. Additionally, Ecliptasaponin A exerts anti-inflammatory and anti-fibrotic effects by inhibiting the HMGB1/TLR4/NF-κB signaling pathway, impacting COX-2 and MMP-9 expression. Its chondroprotective effects are attributed to the downregulation of MMP13 and modulation of inflammatory factors, while it also promotes ovarian function by enhancing ESR1 receptor expression.

Tubulin/MMP-IN-2 is a dual inhibitor targeting both tubulin and matrix metalloproteinases (MMPs). It effectively inhibits tubulin polymerization, leading to induced apoptosis in cancer cells. Additionally, Tubulin/MMP-IN-2 demonstrates inhibitory activity against MMP-2, MMP-3, and MMP-9, with IC50 values of 24.95 μM, 31.60 μM, and 22.37 μM, respectively. This compound is valuable for research focused on cancer biology and therapeutic development.

(R)-TAPI-2 is a potent inhibitor targeting matrix metalloproteinases (MMPs), tumor necrosis factor alpha-converting enzyme (TACE), and a disintegrin and metalloproteinase (ADAM), exhibiting an IC50 value of 20 μM for MMP activity. This compound is utilized in research focused on inflammation, cancer progression, and cell signaling due to its ability to modulate proteolytic processes. Additionally, (R)-TAPI-2 has demonstrated efficacy in preventing viral entry, specifically in the context of SARS-CoV infections, making it valuable for virology studies.

Apigenin-7-glucuronide is a potent inhibitor of Matrix Metalloproteinases (MMP), demonstrating IC50 values of 12.87 µM for MMP-3, 22.39 µM for MMP-8, 17.52 µM for MMP-9, and 0.27 µM for MMP-13. This compound's ability to modulate MMP activity makes it valuable for investigations into extracellular matrix regulation, tissue remodeling, and various inflammatory conditions. Researchers may utilize Apigenin-7-glucuronide in studies aiming to explore therapeutic interventions in diseases associated with MMP dysregulation.

Luteolin 7-O-glucuronide is a potent inhibitor of Matrix Metalloproteinases (MMPs), demonstrating IC50 values of 17.63 μM for MMP-1, 7.99 μM for MMP-3, 11.42 μM for MMP-8, 12.85 μM for MMP-9, and 0.03 μM for MMP-13. This compound is valuable for research investigating the regulation of MMP activity, which plays a critical role in extracellular matrix remodeling and various pathological conditions. It is suitable for applications in studies related to cancer metastasis, tissue repair, and inflammatory disorders.