trigger

Clethodim is a selective herbicide used to control annual and perennial grass species by inhibiting acetyl-CoA carboxylase activity. Clethodim is characterized by high water solubility, low volatility, and limited environmental persistence in soil and aquatic systems, with moderate toxicity to birds, fish, and pollinators such as honeybees, yet relatively low toxicity toward aquatic invertebrates and algae, thereby making it an effective yet environmentally manageable agrochemical.

DPBQ (ZINC1620467) is a p53 activator. DPBQ could activate p53 and trigger apoptosis in a polyploid-specific manner, without inhibition of topoisomerase or bind DNA.

Farnesyl Pyrophosphate ammonium (Farnesyl diphosphate ammonium) is a metabolic intermediate of the MVA pathway that acts as a newly identified danger signal to trigger acute cell death and induce neuronal loss in stroke.

Irinotecan Hydrochloride (CPT-11 hydrochloride) is the hydrochloride salt of a semisynthetic derivative of camptothecin. Irinotecan, a prodrug, is converted to a biologically active metabolite 7-ethyl-10-hydroxy-camptothecin (SN-38) by a carboxylesterase-converting enzyme. One thousand-fold more potent than its parent compound irinotecan, SN-38 inhibits topoisomerase I activity by stabilizing the cleavable complex between topoisomerase I and DNA, resulting in DNA breaks that inhibit DNA replication and trigger apoptotic cell death. Because ongoing DNA synthesis is necessary for irinotecan to exert its cytotoxic effects, it is classified as an S-phase-specific agent.

Phenothiazine (ENT 38) is a class of agents exhibiting antiemetic, antipsychotic, antihistaminic, and anticholinergic activities. Phenothiazines antagonize the dopamine D2-receptor in the chemoreceptor trigger zone (CTZ) of the brain, potentially preventing chemotherapy-induced emesis.

Sodium dichloroacetate (BCA) , a specific inhibitor of pyruvate dehydrogenase kinase (PDK) with IC50 values of 183 and 80 μM for PDK2 and PDK4 respectively, has been shown to derepress a mitochondrial potassium-ion channel axis, trigger apoptosis in cancer cells, and inhibit tumor growth.

Buclizine dihydrochloride (Buclina) is the hydrochloride salt form of buclizine, a piperazine histamine H1 receptor antagonist with primarily antiemetic and antivertigo activities. Buclizine dihydrochloride binds to and blocks the histamine H1 receptor, thereby preventing the symptoms that are caused by histamine activity. Buclizine dihydrochloride exerts its anti-emetic effect by binding to and blocking the muscarinic and histamine receptors in the vomiting center of the central nervous system (CNS). This may prevent activation of the chemoreceptor trigger zone (CTZ) and may reduce nausea and vomiting.

CLIP 86-100 acetate(648881-58-7 free base) is amino acids 86 to 100 fragment of class II-associated invariant chain peptide called CLIP. The major histocompatibility complex class II molecule displays peptide fragments of foreign proteins to trigger a defensive reaction from the immune system. Before insertion of the foreign peptides into the binding groove, a place-holding peptide CLIP is removed. CLIP 86-100 acetate(648881-58-7 free base) is accomplished by the molecule DM, which is shown to increase the dissociation rate of a CLIP peptide from class II.

Domperidone (R33812)(Motilium) is a dopamine blocker and an antidopaminergic reagent. It blocks the action of. It has strong affinities for the D2 and D3 dopamine receptors, which are found in the chemoreceptor trigger zone, located just outside the blood brain barrier, which - among others - regulates nausea and vomiting (area postrema on the floor of the fourth ventricle and rhomboid fossa).

KL1333 (NQO1 activator 1) enhances energy metabolism and mitochondrial dysfunction in MELAS fibroblasts. Elevated NAD+ levels trigger the activation of SIRT1 and AMPK, and subsequently activates PGC-1α. NQO1 activator 1 is an orally available NAD+ modulator. It reacts with NAD(P)H: NQO1 as a substrate, resulting in increases in intracellular NAD+ levels via NADH oxidation.

Siramesine hydrochloride (Lu 28-179 hydrochloride) is a selective sigma-2 receptor agonist, which has been shown to trigger cell death of Y cells and to exhibit a potent anticancer activity in vivo.

ERK-MYD88 Interaction Inhibitor 1, an agent that disrupts the interaction between ERK and MYD88, has demonstrated the ability to trigger an HRI-mediated integrated stress response (ISR) that specifically promotes immunogenic cell apoptosis (apoptosis) in cancer cells. Additionally, in models using Lewis lung cancer mice, this compound has been shown to stimulate anti-tumor T cell responses, thereby exhibiting significant anti-tumor activity.

p53 Activator 13 is an inhibitor of the 6mA methyltransferase CamA and acts as a p53 activator. It intercalates into the minor groove of DNA bound by CamA, inducing conformational changes that displace the catalytic domain from DNA and trigger DNA damage responses via p53 activation. p53 Activator 13 is applicable in cancer research.

ZIF-8 is an anticancer agent that can inherently trigger pyroptosis through a caspase-1/gasdermin D (GSDMD)-dependent pathway.

MPTP (1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine) is a dopamine neurotoxin capable of crossing the blood-brain barrier, often employed to induce models of Parkinson's syndrome. As a precursor to MPP+, MPTP can trigger apoptosis (apoptosis).

EGFR-IN-150 is an EGFR inhibitor that effectively inhibits the phosphorylation of mutant epidermal growth factor receptor (EGFR) and its downstream AKT signaling pathway, exerting antitumor effects and inducing HMOX1 expression to trigger ferroptosis. This compound exhibits an IC50 of 0.386 μM against the non-small cell lung cancer (NSCLC) cell line H1975 and significantly suppresses the colony formation and migration abilities of H1975 and A549 cells, while also inducing apoptosis. Additionally, EGFR-IN-150 prominently reduces tumor growth in H1975 tumor-bearing mouse CDX models. It holds promise for research related to non-small cell lung cancer.

PLK1-IN-15 is a PLK1 inhibitor with an IC50 of 38.5 nM. It exhibits antiproliferative effects on HepG2, Huh7, H1299, and A549 cells, with IC50 values of 2.03, 2.08, 4.79, and 17.11 μM, respectively. Additionally, PLK1-IN-15 can induce cell cycle arrest in the G2/M phase and trigger apoptosis (Apoptosis), demonstrating anticancer activity.

HDSI-18 is an orally active selective inhibitor of HDAC6 with an IC50 of 1.6 nM. It exhibits cytotoxic effects against K562, MV4-11, MOLM-13, THP-1, and Jurkat cells with IC50 values of 0.48, 0.58, 0.91, 1.79, and 4.31 μM, respectively. HDSI-18 can activate Caspase-3, induce mitochondrial depolarization, and trigger apoptosis (Apoptosis), demonstrating antitumor activity.

GePhos1 is a phosphorylation-targeting chimera (PhosTAC) designed to target EGFR and induce its phosphorylation. Additionally, GePhos1 can trigger apoptosis.

NF-κB-IN-16 (compound 9) is a complex of an NF-κB inhibitor and Cisplatin (Pt(IV) complex) with potent and low-toxicity antitumor activity. It can cause DNA damage, induce mitochondrial dysfunction, generate reactive oxygen species, and trigger apoptosis via mitochondrial pathways and endoplasmic reticulum stress. NF-κB-IN-16 effectively inhibits the NF-κB/MAPK signaling pathway and disrupts PI3K/AKT signal transduction. Additionally, it demonstrates excellent in vivo antitumor efficacy and low toxicity in A549 or A549/CDDP xenograft models.

Dicycloplatin is an inducer of DNA damage. It activates doubly phosphorylated checkpoint kinase 2 (CHK2), breast cancer 1 (BRCA1), and triply phosphorylated p53 to induce DNA damage. Dicycloplatin can cause cell cycle arrest, inhibit proliferation, and trigger apoptosis in prostate cancer PC3 cells and lung cancer NCI/H446 cells. It is applicable for research in the field of cancer.

ZBP1/RIP3/MLKL activator 1 (compound 3a) is a synthesized quinoline derivative that can induce DNA damage, elevate intracellular reactive oxygen species (ROS) levels, and trigger apoptosis through the caspase pathway. Furthermore, when apoptosis is inhibited, it facilitates necroptosis via the ZBP1-RIP3-MLKL pathway. This compound is useful in cancer research, particularly for targeting cells with impaired apoptotic mechanisms.

Crocin (Gardenia Yellow) is a water-soluble carotenoid pigment of saffron (Crocus sativus L. ) that has been used as a spice for flavoring and coloring food preparations, and in Chinese traditional medicine as an anodyne or tranquilizer. Crocin suppresses tumor necrosis factor (TNF)alpha-induced apoptosis of pheochromocytoma (PC12) cells by modulating mRNA expressions of Bcl-2 family proteins, which trigger downstream signals culminating in caspase-3 activation followed by cell death. Crocin prevented the activation of nSMase by enhancing the transcription of gamma-glutamylcysteinyl synthase, which contributes to a stable glutathione supply that blocks the activity of nSMase.

Volicitin can trigger the emission of volatile from plants.