ornithine decarboxylase,odc

Eflornithine hydrochloride hydrate (DFMO hydrochloride hydrate) is a specific and irreversible inhibitor of the ornithine decarboxylase (ODC). Eflornithine hydrochloride hydrate has antitumor activity and has also been used in the hirsutism Eflornithine hydrochloride hydrate has antitumor activity and is also used in the treatment of hirsutism.

L-Eflornithine is an irreversible ornithine decarboxylase (ODC) inhibitor with a KD of 1.3±0.3 μM, and a Kinact of 0.15±0.03 min-1. L-Eflornithine is an enantiomer of Eflornithine.

Protein kinase inhibitor H-7 dihydrochloride(H-7 dihydrochloride) is a potent protein kinase C (PKC) inhibitor. Protein kinase inhibitor H-7 dihydrochloride (100 μM) significantly inhibits TPA (skin tumor promoter, 12-O-tetradecanoylphorbol-13-acetate) and phospholipase C-induced ODC (ornithine decarboxylase) inhibited PMA-induced promiscuity cell lysis activity.

N-ω-chloroacetyl-L-ornithine (NCAO) serves as a powerful reversible competitive inhibitor of ornithine decarboxylase (ODC), displaying cytotoxic and antiproliferative properties against various tumor cell lines, with EC50 values spanning from 1 to 50.6 µM. In vitro studies reveal that NCAO promotes Apoptosis and restricts tumor cell migration. Additionally, it demonstrates significant antitumor efficacy in a mouse model, targeting both solid and ascitic tumors using the myeloma (Ag8) cell line. NCAO holds promise in the development of antitumor agents.

L-Eflornithine is an irreversible ornithine decarboxylase (ODC) inhibitor with a KD of 1.3±0.3 µM, and a Kinact of 0.15±0.03 min-1. L-Eflornithine monohydrochloride (L-DFMO monohydrochloride) is an enantiomer of Eflornithine.

1. Herbacetin induces apoptosis in HepG2 cells, by ROS and PI3K Akt pathway. 2. Herbacetin suppresses the HGF-induced motility of human breast cancer MDA-MB-231 cells by inhibiting c-Met and Akt phosphorylation.