suppress

Enfenamic acid is a platelet aggregation inhibitor and with antirheumatic.

Leucomyosuppressin, isolated from head extracts of the cockroach Leucophaea maderae, inhibits evoked transmitter release at the mealworm neuromuscular junction.

Neomyosuppressin is a myoinhibiting neuropeptide isolated from the grey fleshfly, Neobellieria bullata and Drosophila.

Immunosuppressant-1 (Compound 31) suppresses T-cell proliferation triggered by anti-CD3 anti-CD28 co-stimulation and demonstrates immunosuppressive effects, including the induction of apoptosis in activated lymph node cells through caspase-3 and PARP activation [1].

p53 tumor suppressor fragment (232-240) is a peptide with the sequence H2N-Lys-Tyr-Met-Cys-Asn-Ser-Ser-Cys-Met-OH, MW= 1066.3. p53 is a tumor suppressor protein that in humans is encoded by the TP53 gene. p53 is crucial in multicellular organisms, where i

CS-722 Free base is a synthetic central muscle relaxant exhibiting muscle relaxant effects and inhibition of spinal reflexes. In hippocampal cultures, CS-722 Free base may suppress spontaneous inhibitory and excitatory post-synaptic currents by inhibiting sodium and calcium currents.

PLH1215 is an effective AHR inhibitor that can be used to modulate, limit, or suppress the expression of AVIL (advillin). PLH1215 can be employed for the prevention and treatment of cancer.

DL-Penicillamine (3-Sulfanylvaline) is a chelating agent recommended for the removal of excess copper in patients with Wilson's disease. DL-Penicillamine is only found in individuals that have used or taken this drug. It is the most characteristic degradation product of the penicillin antibiotics. It is used as an antirheumatic and as a chelating agent in Wilson's disease. From in vitro studies which indicate that one atom of copper combines with two molecules of DL-penicillamine. DL-Penicillamine also reduces excess cystine excretion in cystinuria. This is done, at least in part, by disulfide interchange between DL-penicillamine and cystine, resulting in the formation of penicillamine-cysteine disulfide, a substance that is much more soluble than cysteine and is excreted readily. DL-Penicillamine interferes with the formation of cross-links between tropocollagen molecules and cleaves them when newly formed. The mechanism of action of DL-penicillamine in rheumatoid arthritis is unknown although it appears to suppress disease activity. Unlike cytotoxic immunosuppressants, DL-penicillamine markedly lowers IgM rheumatoid factor but produces no significant depression in absolute levels of serum immunoglobulins. Also unlike cytotoxic immunosuppressants which act on both, DL-penicillamine in vitro depresses T-cell activity but not B-cell 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.

7-Ketolithocholic acid (3α-Hydroxy-7-oxo-5β-cholanic acid) is capable of absorption and suppresses the production of endogenous bile acid and the secretion of biliary cholesterol.

Tribromsalan (3,5,4'-Tribromosalicylanilide) is an inhibitor of Mycobacterium tuberculosis and abscess bacillus, inhibiting IkappaBalpha phosphorylation to suppress NF-kappaB signaling.

Uniconazole is a plant growth regulator that inhibit cytochrome P450 707As (Ki=68 nM). CYP707As is a major ABA catabolic enzyme that catabolize Abscisic acid, accordingly suppress gibberellin and sterol biosynthesis.

Tricaine methanesulfonate (MS-222) (TMS) is an anesthetic. Many hatcheries and research studies use TMS to immobilize fish for marking or transport and to suppress sensory systems during invasive procedures.

Ulipristal acetate (CDB-2914) is an orally bioavailable selective progesterone receptor modulator with anti-progesterone activity. It binds to the progesterone receptor (PR), inhibiting PR-mediated gene expression and interfering with progesterone activity in the reproductive system, potentially suppressing the growth of uterine leiomyomatosis. Additionally, ulipristal can be used as emergency contraception by inhibiting or delaying ovulation and affecting endometrial tissue.

Paclobutrazol ((R,R)-paclobutrazol) is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins.1,2It also has antifungal activities.3PBZ, which is transported acropetally in plants, can also suppress the synthesis of abscisic acid and induce chilling tolerance in plants.1,4,5PBZ is typically used to support research on the role of gibberellins in plant biology.

Menthone has anti-inflammary activity,, it can suppress the lipopolysaccharide (LPS)-induced proinflammatory cytokines, interleukin-1beta (IL-1beta) and tumor necrosis factor-alpha (TNF-alpha),as well as nuclear factor kappaB (NF-kB).

Stearyl glycyrrhetinate, the stearyl ester of 18-β-glycyrrhetinic acid, has been demonstrated to improve antiviral effects, reduce inflammation and suppress allergies in the pharmaceutical and cosmetic industry.

Caffeic Acid Phenethyl Ester (Phenylethyl Caffeate) (CAPE) inhibits the activation of nuclear transcription factor NF-kappa B and may suppress p70S6K and Akt-driven signaling pathways, with antineoplastic, cytoprotective and immunomodulating activities. CAPE is the phenethyl alcohol ester of caffeic acid and a bioactive component of honeybee hive propolis. In addition, CAPE inhibits PDGF-induced proliferation of vascular smooth muscle cells through the activation of p38 mitogen-activated protein kinase (MAPK) and hypoxia-inducible factor (HIF)-1alpha and subsequent induction of heme oxygenase-1 (HO-1).

2-Deoxy-D-galactose is a glucose analog and glucose antagonist that inhibits the maintenance of hippocampal LTP and can suppress tumor growth by inhibiting the glycolytic process.

MG-T-19, a TIM-3 inhibitor (KD=0.26 μM), significantly inhibited the interaction of TIM-3 with PtdSer, CEACAM1, and Gal-9, and increased the production of TNF-α and IFN-γ in PBMCs, which reactivated the tumor-attacking ability of T cells.

Qingyangshengenin B (Otophylloside B) is a C-21 steroidal glycoside isolated from Qingyangshen. Qingyangshengenin B protects against Aβ toxicity, which decreases Aβ deposition by decreasing the expression of Aβ at the mRNA level. Qingyangshengenin B has antiepileptic and anti-aging effects, it can extend lifespan, increase heat stress-resistance, delay body paralysis, and increase the chemotaxis response in C. elegans models of Alzheimer's disease. Otophylloside B can suppress the seizure-like locomotor activity caused by pentylenetetrazole in zebrafish.

Patamostat (E-3123) is a potent protease inhibitor that effectively inhibits trypsin, plasmin, and thrombin with IC50 values of 39 nM, 950 nM, and 1.9 µM, respectively. Research suggests it might suppress the pathogenesis and development of acute pancreatitis [1] [2].

Loganin (Loganoside), an iridoid glucoside, has been reported to be an inhibitor of Cox-1 and also noted to suppress TNF-α formation. This compound also has displayed potent free-radical-scavenging activity and inhibitory effects on melanogenesis.

E6446 inhibits Toll-like receptor (TLR)7 and 9 signaling. E6446 works in a variety of human and mouse cell types and inhibits DNA-TLR9 interaction in vitro. When administered to mice, this compound suppress responses to challenge doses of cytidine-phosphate-guanidine (CpG)-containing DNA, which stimulates TLR9.