cell viability

3,6-Dihydroxyflavone suppresses the epithelial-mesenchymal transition in breast cancer cells by inhibiting the Notch signaling pathway.

Cholesterol oxidase is a flavoenzyme that catalyzes the oxidation and isomerization of cholesterol to cholest-4-en-3-one. ChOx, an important virulence factor for Mycobacterium tuberculosis (Mtb), competitively inhibits TLR2 thereby inducing enhanced reactive oxygen species production by macrophages.

Lipopolysaccharides (LPS), derived from Escherichia coli O55:B5, are essential components of the outer membrane of Gram-negative bacteria. Composed of lipid A, a core oligosaccharide, and an O-specific polysaccharide, LPS exhibits strong immunogenicity. It activates immune cells via the TLR4 receptor, induces chemotactic cell migration and cytokine secretion, and helps maintain the integrity of the bacterial outer membrane, protecting against bile salts and lipid-based antibiotics. LPS is commonly used to establish inflammatory models, including arthritis, chronic obstructive pulmonary disease (COPD), acute respiratory distress syndrome (ARDS), and gastrointestinal disease models.

Malic enzyme inhibitor ME1 (ME1) is a specific inhibitor of Malic enzyme (IC50 = 0.15 μM). Malic enzyme inhibitor ME1 reduces cell viability/metabolic activity.

0990CL is an effective heterotrimer Gαi subunit specific inhibitor, which can interact with purified Go± in GDP-bound state, and can block α2AR mediated cAMP regulation. In the cell model, low concentration of 0990CL could partially restore cAMP level, and high concentration of 0990CL (10μM) began to have negative effects on cell viability.

Mepazine (Pecazine) is a potent and selective inhibitor of MALT1, inhibiting GSTMALT1 full length and GSTMALT1 325-760 with IC50s of 0.83 μM and 0.42 μM, respectively. Mepazine enhances apoptosis and impacts cell viability.

RK-9123016 is a SIRT2 inhibitor. RK-9123016 increases the acetylation level of eukaryotic translation initiation factor 5A (eIF5A), a physiological substrate of SIRT2, and reduces cell viability of human breast cancer cells accompanied with a decrease in c-Myc expression.

SI-2 is an inhibitor (SMI) of steroid receptor coactivator-3 (SRC-3 or AIB1). SI-2 can selectively reduce the transcriptional activities and the protein concentrations of SRC-3 in cells, and selectively induce breast cancer cell death with IC50 values in the low nanomolar range (3-20 nM), but not affect normal cell viability.

Delequamine (RS 15385-197) is a selective and potent TNIK inhibitor (IC50: 8 nM).TINK-IN-1 inhibits colorectal cancer cell viability and can be used to study mental retardation.

ZINC00640089 is a selective lipid carrier protein-2 (LCN2) inhibitor. ZINC00640089 inhibited cell proliferation and cell viability, and reduced AKT phosphorylation in SUM149 cells. ZINC00640089 can be used to study inflammatory breast cancer (IBC).

SRI 37892 is a Fzd7 inhibitor with potent activities against Wnt/β-catenin signaling and cancer cell viability.

Vanillyl Alcohol (3-Methoxy-4-hydroxybenzyl alcohol) possesses anti-angiogenic, anticonvulsive, anti-inflammatory, anti-oxidant, neuroprotective, and anti-nociceptive activities. Vanillyl alcohol can effectively inhibit the cytotoxicity and improved cell viability in 1-methyl-4-phenylpyridinium (MPP+)-induced MN9D dopaminergic cells, it also can attenuate the elevation of reactive oxygen species (ROS) levels, decrease in the Bax/Bcl-2 ratio and poly (ADP-ribose) polymerase proteolysis.

Boscalid is a broad-spectrum carboxamide fungicide that inhibits fungal respiration by binding to the ubiquinone site of mitochondrial complex II/succinate dehydrogenase.1It suppresses mycelial growth ofS. minorby 87 to 100% and ofS. sclerotiorumby 77 to 100% when used at a concentration of 1 μg/ml.2In field studies, boscalid applied at 5.6 μg/cm2provides 55.5 and 30.4% disease control for lettuce drop caused byS. minorandS. sclerotiorum, respectively. It decreases cell viability of mouse primary cortical neurons following long-term exposure but is not cytotoxic (LC50= >100 μM for acute and continuous exposure). Formulations containing boscalid have been used in agriculture to prevent fungal growth on crops. 1.Wang, Y., Duan, Y., Wang, J., et al.A new point mutation in the iron-sulfur subunit of succinate dehydrogenase confers resistance to boscalid in Sclerotinia sclerotiorumMol. Plant Pathol.16(7)653-661(2015) 2.Matheron, M.E., and Porchas, M.Activity of boscalid, fenhexamid, fluazinam, fludioxonil, and vinclozolin on growth of Sclerotinia minor and S. sclerotiorum and development of lettuce dropPlant Dis.88(6)665-668(2004)

Diphenyl disulfide (Phenyl disulfide) shows anticancer activity in breast cancer cell lines.Diphenyl disulfide induces and enhances apoptosis in breast cancer cells through Bax protein hydrolysis activation and concomitant autophagy.Diphenyl disulfide inhibits cell proliferation and viability and reduces colony formation in a dose-dependent manner. Diphenyl disulfide can be used to treat breast cancer.

1-Naphthaleneacetic acid potassium salt (1-NAA Potassium Salt) is used as a plant Growth Regulator that affects conidial germination, sporulation, mycelial growth, cell surface morphology, and the viability of certain fungal plant pathogens.

Citric acid (Citro) is a weak organic tricarboxylic acid found in citrus fruits. Citric acid is a food additive and a natural preservative.

Perfluorodecalin (PFD) is a chemically and biologically inert biomaterial, hydrophobic and radiolucent, used as artificial blood. Perfluorodecalin enhances bone regeneration and cell viability.

2,4,6-trichloroanisole inhibits the cell viability of CHO and C32 cell lines and induces apoptosis, and exhibits antibacterial activity against Plasmodium falciparum.

ZINC00784494 is a selective inhibitor of LCN2 (lipocalin-2), which inhibits cancer cell proliferation and reduces AKT phosphorylation levels, prevents the transition of the cell cycle from the G0/G1 phase to the S phase, and promotes apoptosis. It can be used for the study of inflammatory breast cancer (IBC).

Imofinostat (MPT0E028) is a selective, orally available pan-HDAC inhibitor with IC₅₀ values of 53.0/106.2/29.5 nM against HDAC1/HDAC2/HDAC6 in HCT116 cells. In B-cell lymphoma, Imofinostat induces cell cycle arrest and apoptosis whilst inhibiting Akt phosphorylation, demonstrating anticancer activity across multiple tumour types.

SACLAC is a cysteine asparaginase activation inhibitor with antitumor activity that decreases AML cell viability, inhibits AML cell proliferation, increases AML cell death, and induces apoptosis of AML cells, and is used in the study of acute myeloid leukemia and cancer.

EX-A5758 is a novel putative small molecule nNOS-NOS1AP inhibitor, suppressing inflammatory nociception and chemotherapy-induced neuropathic pain and synergizes with paclitaxel to reduce tumor cell viability.

Ecteinascidin 770 inhibits SARS-CoV-2 and Mycobacterium tuberculosis by inhibiting cancer cell viability through RDRP1 (RNA-dependent RNA polymerase 1).

Ganodermanontriol is a purified triterpene extracted from GL that inhibits proliferation of HCT-116 and HT-29 colon cancer cells without significantly compromising cell viability and suppresses β-catenin transcriptional activity and cyclin D1 protein levels in a dose-dependent manner. Ganodermanontriol also reduces Cdk-4 and PCNA while increasing E-cadherin and β-catenin accumulation in HT-29 cells, Ganodermanontriol markedly suppresses tumor growth in an HT-29 xenograft mouse model without adverse effects, highlighting its strong potential as a chemotherapeutic candidate for colorectal cancer research.