| Name | Apigenin |
| Description | Apigenin (NSC 83244) is an aromatic oil extracted from the flowers or leaves of the daisy-like plants. Extracts, oils and teas made from chamomile are used for its soothing qualities as a sedative, mild analgesic and sleep medication. Apigenin has not been implicated in causing serum enzyme elevations or clinically apparent liver injury. |
| In vitro | Apigenin inhibits the activity of protein kinase C, mitogen-activated protein kinase, and the transformation of C3HI mouse embryo fibroblasts, as well as downstream oncogenes in NIH3T3 cells transformed by v-Ha-ras. It also suppresses the activity and expression of cyclooxygenase-2 and nitric oxide synthase-2 in mouse macrophages induced by LPS and effectively blocks the upregulation of the cell adhesion molecule-1 in human endothelial cells triggered by TNFα. Moreover, apigenin inhibits the expression of HIF-1α and VEGF in human ovarian cancer cells through the PI3K/Akt/p70S6K1 and HDM2/p53 signaling pathways, reduces the phosphorylation levels of cellular proteins induced by TPA, and inhibits the expression of c-jun and c-fos also induced by TPA. It reverses the transformed phenotype of NIH3T3 cells with v-H-ras. In Chinese hamster ovary cells, apigenin prevents mutations caused by the toxicity gene induced by nitropyrene. It blocks the peroxisome proliferator-activated kinase and MAPK in hepatocytes ex vivo. In epithelial and fibroblast cells, apigenin causes reversible blocks at G2/M and G0/G1 phases by inhibiting p34 (cdc2) kinase activity, accompanied by an increase in p53 protein stability. |
| In vivo | Apigenin at a dosage of 12.5 mg/kg enhances the proliferation of cells in the dentate gyrus region of the hippocampus in adult mice. It also downregulates the production of IL-4 in ovalbumin-immunized BALB/C mice. Additionally, apigenin significantly increases both the weight of the uterus and the overall concentration of estrogen receptor (ER)-α in female mice (64), while inhibiting the growth of prostate and breast cancer cells via the estrogen receptor β1. This compound inhibits lung metastasis of melanoma by blocking the interaction between tumor cells and endothelial cells. Furthermore, apigenin reduces IGF-I levels in prostate xenografts and increases the content of IGFBP-3, a protein that binds IGF-I in the bloodstream. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | H2O : < 1 mg/mL (insoluble or slightly soluble)
Ethanol : < 1 mg/mL (insoluble or slightly soluble)
DMSO : 50 mg/mL (185.02 mM)
10% DMSO+40% PEG300+5% Tween 80+45% Saline : 5 mg/mL (18.5 mM), Suspension. Please add co-solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately.
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| Keywords | CYPs | Apigenin | LY080400 | NSC-83244 | Autophagy | LY-080400 | Inhibitor | NSC83244 | Cytochrome P450 | inhibit |
| Inhibitors Related | Hydroxychloroquine | Guanidine hydrochloride |
| Related Compound Libraries | Anti-Tumor Natural Product Library | Bioactive Compound Library | Traditional Chinese Medicine Monomer Library | Anti-Inflammatory Traditional Chinese Medicine Compound Library | Tobacco Monomer Library | Natural Product Library for HTS | Cosmetic Ingredient Compound Library | Anti-Aging Compound Library | Food as Medicine Compound Library | Anti-Cancer Active Compound Library |
United States
