defense

Brusatol (NSC-172924) is a natural product isolated from the Brucea javanica plant. It inhibits Nrf2.

1,4-Diaminobutane Dihydrochloride (1,4-butanediamine Dihydrochloride) has antidepressant and analgesic effects. It regulates plant defense against environmental stresses by directly killing fungi and inducing resistance mechanisms, enhancing post-harvest mango fruit resistance to Colletotrichum gloeosporioides.

1. Linalool (Linalol), a natural compound of the essential oils, has been shown to have antinociceptive, antimicrobial, and anti-inflammatory properties. 2. Linalool was protected against LPS/GalN-induced liver injury through induction of antioxidant defense via Nrf2 activating and reduction inflammatory response via NF-κB inhibition. 3. Linalool biosynthesis and accumulation might be involved in plant defense against bacterial and fungal pathogens and be associated with field resistance to citrus canker. 4. Linalool significantly increased the expression of antioxidant enzymes regulated by Nrf-2 and diminished lung tissue levels of several pro-inflammatory cytokines, including tumor necrosis factor α (TNF-α) and interleukin (IL)-6.

L-Allothreonine (L-allo-Threonine) is an essential amino acid in humans. L-Allothreonine is abundant in human plasma, particularly in newborns. Severe deficiency of threonine causes neurological dysfunction and lameness in experimental animals. L-Allothreonine is an immunostimulant which promotes the growth of thymus gland. L-Allothreonine also can probably promote cell immune defense function. L-Allothreonine is highly concentrated in meat products, cottage cheese, and wheat germ.

Methyl jasmonate ((-)-Methyl jasmonate) is a hormone involved in plant signaling, inducing oxidative stress and accumulation of secondary metabolites in plant cells and organ cultures, and regulating the biosynthesis of other plant hormones. Methyl jasmonate induces plant defense responses against Andean lupin insects. Methyl jasmonate has anti-inflammatory activity.

cis-​Jasmone is a natural product isolated from the volatile portion of the oil from jasmine flowers,as an insect semiochemical and in plant defense

Neolinustatin a naturally occurring cyanoglycoside, is able to gradually produce HCN through enzymatic reactions as part of the plant's defense system against insects and pathogens.

Jasmonic acid (JA) is a phytohormone and plant growth regulator involved in plant defense and growth and development.Jasmonic acid plays an important role in signaling, inducing the MAP kinase cascade pathway and calcium channels.

Cryptopine in vivo disturbs the cellular defense system, so that it tips in the direction of autoxidative lipid peroxidation, producing cytotoxicity.

Juvabione is the methyl ester of todomatuic acid, both of which are sesquiterpenes (C15) found in the wood of true firs of the genus Abies. They exist as part of a mixture of sesquiterpenes based on the bisabolane scaffold. Sesquiterpenes of this family,

(±)9-HpODE is a racemic mixture of the fatty acid hydroperoxide product (9(S)-HpODE) formed from lipoxygenase action on linoleic acid. It shows antimicrobial activity against various fungal and bacterial pathogens and thus may play a role in plant defense. In mammalian species, monocyte-induced oxidization of LDL generates significant amounts of esterified 9-HpODE, which is rapidly reduced to 9-HODE.

(E)-Guggulsterone is an isomer of guggulsterone. As an FXR antagonist, it reduces blood lipids, induces heme oxygenase-1 expression, blocks DENV NS2B/3B activity, and inhibits DENV replication.

Lumisterol (9β,10α-Ergosterol), the (9β,10α)-stereoisomer of Ergosterol, is a steroid compound that acts as a photoprotective agent against UVB-induced DNA damage and demonstrates anti-proliferative activities[1].

β-Tomatine, a derivative of α-tomatine, is a fungitoxic compound that efficiently inhibits plant defense responses.

DMNT is a naturally occurring homoterpene, a volatile organic compounds (VOCs) released by plants through a defense response that induces defensive Sporamin protease inhibitor activity in neighboring plants thereby warding off pests.

1. Farrerol has antioxidative activity.2. Farrerol modulates TAP and BNBD5 gene expression in mammary gland, enhances bMEC defense against S. aureus infection and could be useful in protection against bovine mastitis. 3. Farrerol inactivates KEAP-1 or act

1. Sauchinone is a useful adjunctive treatment for bacterial infection. 2. Sauchinone, an active lignan found in Saururus chinensis, to regulate the activation of HSCs, to prevent liver fibrosis, and to inhibit oxidative stress in vivo and in vitro. 3. Sa

Coronatine is a toxin and plant growth regulator produced by a bacterium, Pseudomonas syringae, which is structurally similar to jasmonic acid and is able to bind and activate the jasmonic acid receptor, COI1, to inhibit salicylic acid-dependent defense responses; it is also able to promote bacterial invasion and reproduction through stomata.

Ganoderic acid T1, a deacetylated derivative of Ganoderic acid T, diminishes mitochondrial membrane potential and triggers cell apoptosis by activating caspase-9 and caspase-3, thus impairing the antioxidant defense system of cancer cells. Additionally, it elevates intracellular ROS levels, yielding pro-oxidant activities and cytotoxicity [1].

4-epi-Withaferin A (compound 28), an analogue of Withaferin A, exhibits enhanced cytotoxicity and cytoprotective heat-shock-inducing activity (HSA), showing promise for investigating protein aggregation-associated diseases by stimulating cellular defense mechanisms [1].

Magainin 2, a cationic peptide derived from the African clawed frog (X. laevis) skin, exhibits host defense and antimicrobial properties. This compound effectively inhibits a range of pathogens, including E. coli, K. pneumoniae, S. epidermidis, S. aureus bacteria, and C. albicans fungus, with minimum inhibitory concentrations (MICs) of 5, 10, 10, 50, and 80 µg/ml, respectively. Additionally, at a concentration of 20 µM, Magainin 2 significantly reduces the germination and tube elongation in kiwi fruit pollen. It also curtails viral replication in Vero cells infected by herpes simplex virus 1 (HSV-1) or HSV-2, with half-maximal effective concentrations (EC50s) of 22.16 and 19.8 µM, respectively, while demonstrating low toxicity to these cells, shown by a 50% cytotoxic concentration (CC50) greater than 100 µM.

1,4-Diaminobutane Dihydrochloride (Standard) is the standard substance of 1,4-Diaminobutane Dihydrochloride, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 1,4-Diaminobutane Dihydrochloride (1,4-butanediamine Dihydrochloride) has antidepressant and analgesic effects. It regulates plant defense against environmental stresses by directly killing fungi and inducing resistance mechanisms, enhancing post-harvest mango fruit resistance to Colletotrichum gloeosporioides.

Farrerol (Standard) is a reference standard for research and analysis in studies involving Farrerol. 1. Farrerol has antioxidative activity.2. Farrerol modulates TAP and BNBD5 gene expression in mammary gland, enhances bMEC defense against S. aureus infection and could be useful in protection against bovine mastitis. 3. Farrerol inactivates KEAP-1 or activates the Akt, p38 and ERK to facilitate the release of Nrf2 from Keap1 and subsequent reduces the intracellular production of reactive oxygen species via the induction of HO-1 expression. 4. Farrerol has protective effects against H2O2-induced apoptosis in EA.hy926 cells, and suggests that Farrerol is a potential candidate for the intervention of endothelial-injury-associated cardiovascular diseases.

Linalool (Standard) is the standard substance of Linalool, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 1. Linalool (Linalol), a natural compound of the essential oils, has been shown to have antinociceptive, antimicrobial, and anti-inflammatory properties. 2. Linalool was protected against LPS/GalN-induced liver injury through induction of antioxidant defense via Nrf2 activating and reduction inflammatory response via NF-κB inhibition. 3. Linalool biosynthesis and accumulation might be involved in plant defense against bacterial and fungal pathogens and be associated with field resistance to citrus canker. 4. Linalool significantly increased the expression of antioxidant enzymes regulated by Nrf-2 and diminished lung tissue levels of several pro-inflammatory cytokines, including tumor necrosis factor α (TNF-α) and interleukin (IL)-6.